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diff --git a/docs/sqlglot/expressions.html b/docs/sqlglot/expressions.html index 0df7852..de5a274 100644 --- a/docs/sqlglot/expressions.html +++ b/docs/sqlglot/expressions.html @@ -3,7 +3,7 @@ <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> - <meta name="generator" content="pdoc 13.0.0"/> + <meta name="generator" content="pdoc 13.0.1"/> <title>sqlglot.expressions API documentation</title> <style>/*! * Bootstrap Reboot v5.0.0 (https://getbootstrap.com/) * Copyright 2011-2021 The Bootstrap Authors * Copyright 2011-2021 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md) */*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;background-color:#fff;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline 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code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:left}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus:not(:focus-visible){outline:0}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}select:disabled{opacity:1}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:left;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:left}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}</style> @@ -26,15 +26,15 @@ <input type="search" placeholder="Search..." role="searchbox" aria-label="search" pattern=".+" required> - <h2>Contents</h2> - <ul> + <h2>Contents</h2> + <ul> <li><a href="#expressions">Expressions</a></li> </ul> - <h2>API Documentation</h2> - <ul class="memberlist"> + <h2>API Documentation</h2> + <ul class="memberlist"> <li> <a class="class" href="#Expression">Expression</a> <ul class="memberlist"> @@ -84,6 +84,9 @@ <a class="variable" href="#Expression.depth">depth</a> </li> <li> + <a class="function" href="#Expression.iter_expressions">iter_expressions</a> + </li> + <li> <a class="function" href="#Expression.find">find</a> </li> <li> @@ -96,6 +99,9 @@ <a class="variable" href="#Expression.parent_select">parent_select</a> </li> <li> + <a class="variable" href="#Expression.same_parent">same_parent</a> + </li> + <li> <a class="function" href="#Expression.root">root</a> </li> <li> @@ -219,6 +225,12 @@ </li> <li> + <a class="class" href="#Pragma">Pragma</a> + <ul class="memberlist"> + </ul> + + </li> + <li> <a class="class" href="#Set">Set</a> <ul class="memberlist"> </ul> @@ -296,6 +308,12 @@ <li> <a class="variable" href="#Column.output_name">output_name</a> </li> + <li> + <a class="variable" href="#Column.parts">parts</a> + </li> + <li> + <a class="function" href="#Column.to_dot">to_dot</a> + </li> </ul> </li> @@ -1607,6 +1625,9 @@ <li> <a class="class" href="#Dot">Dot</a> <ul class="memberlist"> + <li> + <a class="function" href="#Dot.build">build</a> + </li> </ul> </li> @@ -2289,6 +2310,12 @@ </li> <li> + <a class="class" href="#ExponentialTimeDecayedAvg">ExponentialTimeDecayedAvg</a> + <ul class="memberlist"> + </ul> + + </li> + <li> <a class="class" href="#Floor">Floor</a> <ul class="memberlist"> </ul> @@ -2307,12 +2334,24 @@ </li> <li> + <a class="class" href="#GroupUniqArray">GroupUniqArray</a> + <ul class="memberlist"> + </ul> + + </li> + <li> <a class="class" href="#Hex">Hex</a> <ul class="memberlist"> </ul> </li> <li> + <a class="class" href="#Histogram">Histogram</a> + <ul class="memberlist"> + </ul> + + </li> + <li> <a class="class" href="#If">If</a> <ul class="memberlist"> </ul> @@ -2331,6 +2370,18 @@ </li> <li> + <a class="class" href="#JSONKeyValue">JSONKeyValue</a> + <ul class="memberlist"> + </ul> + + </li> + <li> + <a class="class" href="#JSONObject">JSONObject</a> + <ul class="memberlist"> + </ul> + + </li> + <li> <a class="class" href="#JSONBContains">JSONBContains</a> <ul class="memberlist"> </ul> @@ -2983,2211 +3034,2211 @@ SQL expressions, such as <code><a href="#select">sqlglot.expressions.select</a>< </span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a> <span class="n">AutoName</span><span class="p">,</span> </span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="n">camel_to_snake_case</span><span class="p">,</span> </span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="n">ensure_collection</span><span class="p">,</span> -</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="n">seq_get</span><span class="p">,</span> -</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="n">split_num_words</span><span class="p">,</span> -</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="n">subclasses</span><span class="p">,</span> -</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a><span class="p">)</span> -</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a><span class="kn">from</span> <span class="nn">sqlglot.tokens</span> <span class="kn">import</span> <span class="n">Token</span> -</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> -</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a><span class="k">if</span> <span class="n">t</span><span class="o">.</span><span class="n">TYPE_CHECKING</span><span class="p">:</span> -</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">DialectType</span> -</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> -</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a><span class="n">E</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">TypeVar</span><span class="p">(</span><span class="s2">"E"</span><span class="p">,</span> <span class="n">bound</span><span class="o">=</span><span class="s2">"Expression"</span><span class="p">)</span> -</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> +</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="n">ensure_list</span><span class="p">,</span> +</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="n">seq_get</span><span class="p">,</span> +</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="n">split_num_words</span><span class="p">,</span> +</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="n">subclasses</span><span class="p">,</span> +</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a><span class="p">)</span> +</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a><span class="kn">from</span> <span class="nn">sqlglot.tokens</span> <span class="kn">import</span> <span class="n">Token</span> +</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> +</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a><span class="k">if</span> <span class="n">t</span><span class="o">.</span><span class="n">TYPE_CHECKING</span><span class="p">:</span> +</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">DialectType</span> +</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> +</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a><span class="n">E</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">TypeVar</span><span class="p">(</span><span class="s2">"E"</span><span class="p">,</span> <span class="n">bound</span><span class="o">=</span><span class="s2">"Expression"</span><span class="p">)</span> </span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> -</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a><span class="k">class</span> <span class="nc">_Expression</span><span class="p">(</span><span class="nb">type</span><span class="p">):</span> -</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="k">def</span> <span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">clsname</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">):</span> -</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="n">klass</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">clsname</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">)</span> -</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> -</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="c1"># When an Expression class is created, its key is automatically set to be</span> -</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="c1"># the lowercase version of the class' name.</span> -</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">key</span> <span class="o">=</span> <span class="n">clsname</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> -</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> -</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="c1"># This is so that docstrings are not inherited in pdoc</span> -</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="n">klass</span><span class="o">.</span><span class="vm">__doc__</span> <span class="o">=</span> <span class="n">klass</span><span class="o">.</span><span class="vm">__doc__</span> <span class="ow">or</span> <span class="s2">""</span> -</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> -</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="k">return</span> <span class="n">klass</span> -</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> +</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> +</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a><span class="k">class</span> <span class="nc">_Expression</span><span class="p">(</span><span class="nb">type</span><span class="p">):</span> +</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="k">def</span> <span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">clsname</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">):</span> +</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="n">klass</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">clsname</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">)</span> +</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> +</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="c1"># When an Expression class is created, its key is automatically set to be</span> +</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="c1"># the lowercase version of the class' name.</span> +</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">key</span> <span class="o">=</span> <span class="n">clsname</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> +</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> +</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="c1"># This is so that docstrings are not inherited in pdoc</span> +</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="n">klass</span><span class="o">.</span><span class="vm">__doc__</span> <span class="o">=</span> <span class="n">klass</span><span class="o">.</span><span class="vm">__doc__</span> <span class="ow">or</span> <span class="s2">""</span> +</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> +</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="k">return</span> <span class="n">klass</span> </span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a> -</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a><span class="k">class</span> <span class="nc">Expression</span><span class="p">(</span><span class="n">metaclass</span><span class="o">=</span><span class="n">_Expression</span><span class="p">):</span> -</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a><span class="sd"> The base class for all expressions in a syntax tree. Each Expression encapsulates any necessary</span> -</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a><span class="sd"> context, such as its child expressions, their names (arg keys), and whether a given child expression</span> -</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a><span class="sd"> is optional or not.</span> -</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> -</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a><span class="sd"> Attributes:</span> -</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a><span class="sd"> key: a unique key for each class in the Expression hierarchy. This is useful for hashing</span> -</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a><span class="sd"> and representing expressions as strings.</span> -</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a><span class="sd"> arg_types: determines what arguments (child nodes) are supported by an expression. It</span> -</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a><span class="sd"> maps arg keys to booleans that indicate whether the corresponding args are optional.</span> -</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> -</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a><span class="sd"> Example:</span> -</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a><span class="sd"> >>> class Foo(Expression):</span> -</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a><span class="sd"> ... arg_types = {"this": True, "expression": False}</span> -</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a> -</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a><span class="sd"> The above definition informs us that Foo is an Expression that requires an argument called</span> -</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a><span class="sd"> "this" and may also optionally receive an argument called "expression".</span> -</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> -</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a><span class="sd"> Args:</span> -</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a><span class="sd"> args: a mapping used for retrieving the arguments of an expression, given their arg keys.</span> -</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a><span class="sd"> parent: a reference to the parent expression (or None, in case of root expressions).</span> -</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a><span class="sd"> arg_key: the arg key an expression is associated with, i.e. the name its parent expression</span> -</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a><span class="sd"> uses to refer to it.</span> -</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a><span class="sd"> comments: a list of comments that are associated with a given expression. This is used in</span> -</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a><span class="sd"> order to preserve comments when transpiling SQL code.</span> -</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a><span class="sd"> _type: the `sqlglot.expressions.DataType` type of an expression. This is inferred by the</span> -</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a><span class="sd"> optimizer, in order to enable some transformations that require type information.</span> -</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a><span class="sd"> """</span> -</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> -</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="n">key</span> <span class="o">=</span> <span class="s2">"expression"</span> -</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"args"</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">,</span> <span class="s2">"arg_key"</span><span class="p">,</span> <span class="s2">"comments"</span><span class="p">,</span> <span class="s2">"_type"</span><span class="p">,</span> <span class="s2">"_meta"</span><span class="p">)</span> -</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> -</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> -</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> -</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> -</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> -</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> -</span><span id="L-100"><a href="#L-100"><span class="linenos"> 100</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-101"><a href="#L-101"><span class="linenos"> 101</span></a> <span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">type</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> <span class="ow">and</span> <span class="n">_norm_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">==</span> <span class="n">_norm_args</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> -</span><span id="L-102"><a href="#L-102"><span class="linenos"> 102</span></a> -</span><span id="L-103"><a href="#L-103"><span class="linenos"> 103</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span> -</span><span id="L-104"><a href="#L-104"><span class="linenos"> 104</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">(</span> -</span><span id="L-105"><a href="#L-105"><span class="linenos"> 105</span></a> <span class="p">(</span> -</span><span id="L-106"><a href="#L-106"><span class="linenos"> 106</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> -</span><span id="L-107"><a href="#L-107"><span class="linenos"> 107</span></a> <span class="nb">tuple</span><span class="p">(</span> -</span><span id="L-108"><a href="#L-108"><span class="linenos"> 108</span></a> <span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="k">else</span> <span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">_norm_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> -</span><span id="L-109"><a href="#L-109"><span class="linenos"> 109</span></a> <span class="p">),</span> -</span><span id="L-110"><a href="#L-110"><span class="linenos"> 110</span></a> <span class="p">)</span> -</span><span id="L-111"><a href="#L-111"><span class="linenos"> 111</span></a> <span class="p">)</span> -</span><span id="L-112"><a href="#L-112"><span class="linenos"> 112</span></a> -</span><span id="L-113"><a href="#L-113"><span class="linenos"> 113</span></a> <span class="nd">@property</span> -</span><span id="L-114"><a href="#L-114"><span class="linenos"> 114</span></a> <span class="k">def</span> <span class="nf">this</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-115"><a href="#L-115"><span class="linenos"> 115</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-116"><a href="#L-116"><span class="linenos"> 116</span></a><span class="sd"> Retrieves the argument with key "this".</span> -</span><span id="L-117"><a href="#L-117"><span class="linenos"> 117</span></a><span class="sd"> """</span> -</span><span id="L-118"><a href="#L-118"><span class="linenos"> 118</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> +</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> +</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a><span class="k">class</span> <span class="nc">Expression</span><span class="p">(</span><span class="n">metaclass</span><span class="o">=</span><span class="n">_Expression</span><span class="p">):</span> +</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a><span class="sd"> The base class for all expressions in a syntax tree. Each Expression encapsulates any necessary</span> +</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a><span class="sd"> context, such as its child expressions, their names (arg keys), and whether a given child expression</span> +</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a><span class="sd"> is optional or not.</span> +</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a> +</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a><span class="sd"> Attributes:</span> +</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a><span class="sd"> key: a unique key for each class in the Expression hierarchy. This is useful for hashing</span> +</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a><span class="sd"> and representing expressions as strings.</span> +</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a><span class="sd"> arg_types: determines what arguments (child nodes) are supported by an expression. It</span> +</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a><span class="sd"> maps arg keys to booleans that indicate whether the corresponding args are optional.</span> +</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> +</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a><span class="sd"> Example:</span> +</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a><span class="sd"> >>> class Foo(Expression):</span> +</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a><span class="sd"> ... arg_types = {"this": True, "expression": False}</span> +</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> +</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a><span class="sd"> The above definition informs us that Foo is an Expression that requires an argument called</span> +</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a><span class="sd"> "this" and may also optionally receive an argument called "expression".</span> +</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> +</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a><span class="sd"> Args:</span> +</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a><span class="sd"> args: a mapping used for retrieving the arguments of an expression, given their arg keys.</span> +</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a><span class="sd"> parent: a reference to the parent expression (or None, in case of root expressions).</span> +</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a><span class="sd"> arg_key: the arg key an expression is associated with, i.e. the name its parent expression</span> +</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a><span class="sd"> uses to refer to it.</span> +</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a><span class="sd"> comments: a list of comments that are associated with a given expression. This is used in</span> +</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a><span class="sd"> order to preserve comments when transpiling SQL code.</span> +</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a><span class="sd"> _type: the `sqlglot.expressions.DataType` type of an expression. This is inferred by the</span> +</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a><span class="sd"> optimizer, in order to enable some transformations that require type information.</span> +</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a><span class="sd"> """</span> +</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> +</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="n">key</span> <span class="o">=</span> <span class="s2">"expression"</span> +</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"args"</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">,</span> <span class="s2">"arg_key"</span><span class="p">,</span> <span class="s2">"comments"</span><span class="p">,</span> <span class="s2">"_type"</span><span class="p">,</span> <span class="s2">"_meta"</span><span class="p">,</span> <span class="s2">"_hash"</span><span class="p">)</span> +</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> +</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> +</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> +</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_hash</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">int</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> +</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-100"><a href="#L-100"><span class="linenos"> 100</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="L-101"><a href="#L-101"><span class="linenos"> 101</span></a> +</span><span id="L-102"><a href="#L-102"><span class="linenos"> 102</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-103"><a href="#L-103"><span class="linenos"> 103</span></a> <span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">type</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">hash</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">==</span> <span class="nb">hash</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> +</span><span id="L-104"><a href="#L-104"><span class="linenos"> 104</span></a> +</span><span id="L-105"><a href="#L-105"><span class="linenos"> 105</span></a> <span class="nd">@property</span> +</span><span id="L-106"><a href="#L-106"><span class="linenos"> 106</span></a> <span class="k">def</span> <span class="nf">hashable_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">:</span> +</span><span id="L-107"><a href="#L-107"><span class="linenos"> 107</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="L-108"><a href="#L-108"><span class="linenos"> 108</span></a> +</span><span id="L-109"><a href="#L-109"><span class="linenos"> 109</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span> +</span><span id="L-110"><a href="#L-110"><span class="linenos"> 110</span></a> <span class="p">(</span><span class="nb">tuple</span><span class="p">(</span><span class="n">_norm_arg</span><span class="p">(</span><span class="n">a</span><span class="p">)</span> <span class="k">for</span> <span class="n">a</span> <span class="ow">in</span> <span class="n">arg</span><span class="p">)</span> <span class="k">if</span> <span class="n">arg</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-111"><a href="#L-111"><span class="linenos"> 111</span></a> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span> +</span><span id="L-112"><a href="#L-112"><span class="linenos"> 112</span></a> <span class="k">else</span> <span class="p">(</span><span class="n">_norm_arg</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">if</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">False</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-113"><a href="#L-113"><span class="linenos"> 113</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span> +</span><span id="L-114"><a href="#L-114"><span class="linenos"> 114</span></a> <span class="p">)</span> +</span><span id="L-115"><a href="#L-115"><span class="linenos"> 115</span></a> +</span><span id="L-116"><a href="#L-116"><span class="linenos"> 116</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span> +</span><span id="L-117"><a href="#L-117"><span class="linenos"> 117</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_hash</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-118"><a href="#L-118"><span class="linenos"> 118</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_hash</span> </span><span id="L-119"><a href="#L-119"><span class="linenos"> 119</span></a> -</span><span id="L-120"><a href="#L-120"><span class="linenos"> 120</span></a> <span class="nd">@property</span> -</span><span id="L-121"><a href="#L-121"><span class="linenos"> 121</span></a> <span class="k">def</span> <span class="nf">expression</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-122"><a href="#L-122"><span class="linenos"> 122</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-123"><a href="#L-123"><span class="linenos"> 123</span></a><span class="sd"> Retrieves the argument with key "expression".</span> -</span><span id="L-124"><a href="#L-124"><span class="linenos"> 124</span></a><span class="sd"> """</span> -</span><span id="L-125"><a href="#L-125"><span class="linenos"> 125</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expression"</span><span class="p">)</span> -</span><span id="L-126"><a href="#L-126"><span class="linenos"> 126</span></a> -</span><span id="L-127"><a href="#L-127"><span class="linenos"> 127</span></a> <span class="nd">@property</span> -</span><span id="L-128"><a href="#L-128"><span class="linenos"> 128</span></a> <span class="k">def</span> <span class="nf">expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-129"><a href="#L-129"><span class="linenos"> 129</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-130"><a href="#L-130"><span class="linenos"> 130</span></a><span class="sd"> Retrieves the argument with key "expressions".</span> -</span><span id="L-131"><a href="#L-131"><span class="linenos"> 131</span></a><span class="sd"> """</span> -</span><span id="L-132"><a href="#L-132"><span class="linenos"> 132</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> -</span><span id="L-133"><a href="#L-133"><span class="linenos"> 133</span></a> -</span><span id="L-134"><a href="#L-134"><span class="linenos"> 134</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-135"><a href="#L-135"><span class="linenos"> 135</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-136"><a href="#L-136"><span class="linenos"> 136</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> -</span><span id="L-137"><a href="#L-137"><span class="linenos"> 137</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> -</span><span id="L-138"><a href="#L-138"><span class="linenos"> 138</span></a><span class="sd"> """</span> -</span><span id="L-139"><a href="#L-139"><span class="linenos"> 139</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> -</span><span id="L-140"><a href="#L-140"><span class="linenos"> 140</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="L-141"><a href="#L-141"><span class="linenos"> 141</span></a> <span class="k">return</span> <span class="n">field</span> -</span><span id="L-142"><a href="#L-142"><span class="linenos"> 142</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> -</span><span id="L-143"><a href="#L-143"><span class="linenos"> 143</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> -</span><span id="L-144"><a href="#L-144"><span class="linenos"> 144</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> -</span><span id="L-145"><a href="#L-145"><span class="linenos"> 145</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-146"><a href="#L-146"><span class="linenos"> 146</span></a> <span class="k">return</span> <span class="s2">""</span> -</span><span id="L-147"><a href="#L-147"><span class="linenos"> 147</span></a> -</span><span id="L-148"><a href="#L-148"><span class="linenos"> 148</span></a> <span class="nd">@property</span> -</span><span id="L-149"><a href="#L-149"><span class="linenos"> 149</span></a> <span class="k">def</span> <span class="nf">is_string</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-150"><a href="#L-150"><span class="linenos"> 150</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-151"><a href="#L-151"><span class="linenos"> 151</span></a><span class="sd"> Checks whether a Literal expression is a string.</span> -</span><span id="L-152"><a href="#L-152"><span class="linenos"> 152</span></a><span class="sd"> """</span> -</span><span id="L-153"><a href="#L-153"><span class="linenos"> 153</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> -</span><span id="L-154"><a href="#L-154"><span class="linenos"> 154</span></a> -</span><span id="L-155"><a href="#L-155"><span class="linenos"> 155</span></a> <span class="nd">@property</span> -</span><span id="L-156"><a href="#L-156"><span class="linenos"> 156</span></a> <span class="k">def</span> <span class="nf">is_number</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-157"><a href="#L-157"><span class="linenos"> 157</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-158"><a href="#L-158"><span class="linenos"> 158</span></a><span class="sd"> Checks whether a Literal expression is a number.</span> -</span><span id="L-159"><a href="#L-159"><span class="linenos"> 159</span></a><span class="sd"> """</span> -</span><span id="L-160"><a href="#L-160"><span class="linenos"> 160</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> -</span><span id="L-161"><a href="#L-161"><span class="linenos"> 161</span></a> -</span><span id="L-162"><a href="#L-162"><span class="linenos"> 162</span></a> <span class="nd">@property</span> -</span><span id="L-163"><a href="#L-163"><span class="linenos"> 163</span></a> <span class="k">def</span> <span class="nf">is_int</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-164"><a href="#L-164"><span class="linenos"> 164</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-165"><a href="#L-165"><span class="linenos"> 165</span></a><span class="sd"> Checks whether a Literal expression is an integer.</span> -</span><span id="L-166"><a href="#L-166"><span class="linenos"> 166</span></a><span class="sd"> """</span> -</span><span id="L-167"><a href="#L-167"><span class="linenos"> 167</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_number</span><span class="p">:</span> -</span><span id="L-168"><a href="#L-168"><span class="linenos"> 168</span></a> <span class="k">try</span><span class="p">:</span> -</span><span id="L-169"><a href="#L-169"><span class="linenos"> 169</span></a> <span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> -</span><span id="L-170"><a href="#L-170"><span class="linenos"> 170</span></a> <span class="k">return</span> <span class="kc">True</span> -</span><span id="L-171"><a href="#L-171"><span class="linenos"> 171</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span> -</span><span id="L-172"><a href="#L-172"><span class="linenos"> 172</span></a> <span class="k">pass</span> -</span><span id="L-173"><a href="#L-173"><span class="linenos"> 173</span></a> <span class="k">return</span> <span class="kc">False</span> -</span><span id="L-174"><a href="#L-174"><span class="linenos"> 174</span></a> -</span><span id="L-175"><a href="#L-175"><span class="linenos"> 175</span></a> <span class="nd">@property</span> -</span><span id="L-176"><a href="#L-176"><span class="linenos"> 176</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-177"><a href="#L-177"><span class="linenos"> 177</span></a><span class="w"> </span><span class="sd">"""Checks whether an expression is a star."""</span> -</span><span id="L-178"><a href="#L-178"><span class="linenos"> 178</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Star</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Column</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Star</span><span class="p">))</span> -</span><span id="L-179"><a href="#L-179"><span class="linenos"> 179</span></a> -</span><span id="L-180"><a href="#L-180"><span class="linenos"> 180</span></a> <span class="nd">@property</span> -</span><span id="L-181"><a href="#L-181"><span class="linenos"> 181</span></a> <span class="k">def</span> <span class="nf">alias</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-182"><a href="#L-182"><span class="linenos"> 182</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-183"><a href="#L-183"><span class="linenos"> 183</span></a><span class="sd"> Returns the alias of the expression, or an empty string if it's not aliased.</span> -</span><span id="L-184"><a href="#L-184"><span class="linenos"> 184</span></a><span class="sd"> """</span> -</span><span id="L-185"><a href="#L-185"><span class="linenos"> 185</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">),</span> <span class="n">TableAlias</span><span class="p">):</span> -</span><span id="L-186"><a href="#L-186"><span class="linenos"> 186</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"alias"</span><span class="p">]</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-187"><a href="#L-187"><span class="linenos"> 187</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="L-120"><a href="#L-120"><span class="linenos"> 120</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">hashable_args</span><span class="p">))</span> +</span><span id="L-121"><a href="#L-121"><span class="linenos"> 121</span></a> +</span><span id="L-122"><a href="#L-122"><span class="linenos"> 122</span></a> <span class="nd">@property</span> +</span><span id="L-123"><a href="#L-123"><span class="linenos"> 123</span></a> <span class="k">def</span> <span class="nf">this</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-124"><a href="#L-124"><span class="linenos"> 124</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-125"><a href="#L-125"><span class="linenos"> 125</span></a><span class="sd"> Retrieves the argument with key "this".</span> +</span><span id="L-126"><a href="#L-126"><span class="linenos"> 126</span></a><span class="sd"> """</span> +</span><span id="L-127"><a href="#L-127"><span class="linenos"> 127</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> +</span><span id="L-128"><a href="#L-128"><span class="linenos"> 128</span></a> +</span><span id="L-129"><a href="#L-129"><span class="linenos"> 129</span></a> <span class="nd">@property</span> +</span><span id="L-130"><a href="#L-130"><span class="linenos"> 130</span></a> <span class="k">def</span> <span class="nf">expression</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-131"><a href="#L-131"><span class="linenos"> 131</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-132"><a href="#L-132"><span class="linenos"> 132</span></a><span class="sd"> Retrieves the argument with key "expression".</span> +</span><span id="L-133"><a href="#L-133"><span class="linenos"> 133</span></a><span class="sd"> """</span> +</span><span id="L-134"><a href="#L-134"><span class="linenos"> 134</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expression"</span><span class="p">)</span> +</span><span id="L-135"><a href="#L-135"><span class="linenos"> 135</span></a> +</span><span id="L-136"><a href="#L-136"><span class="linenos"> 136</span></a> <span class="nd">@property</span> +</span><span id="L-137"><a href="#L-137"><span class="linenos"> 137</span></a> <span class="k">def</span> <span class="nf">expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-138"><a href="#L-138"><span class="linenos"> 138</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-139"><a href="#L-139"><span class="linenos"> 139</span></a><span class="sd"> Retrieves the argument with key "expressions".</span> +</span><span id="L-140"><a href="#L-140"><span class="linenos"> 140</span></a><span class="sd"> """</span> +</span><span id="L-141"><a href="#L-141"><span class="linenos"> 141</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="L-142"><a href="#L-142"><span class="linenos"> 142</span></a> +</span><span id="L-143"><a href="#L-143"><span class="linenos"> 143</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-144"><a href="#L-144"><span class="linenos"> 144</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-145"><a href="#L-145"><span class="linenos"> 145</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> +</span><span id="L-146"><a href="#L-146"><span class="linenos"> 146</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> +</span><span id="L-147"><a href="#L-147"><span class="linenos"> 147</span></a><span class="sd"> """</span> +</span><span id="L-148"><a href="#L-148"><span class="linenos"> 148</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> +</span><span id="L-149"><a href="#L-149"><span class="linenos"> 149</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-150"><a href="#L-150"><span class="linenos"> 150</span></a> <span class="k">return</span> <span class="n">field</span> +</span><span id="L-151"><a href="#L-151"><span class="linenos"> 151</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> +</span><span id="L-152"><a href="#L-152"><span class="linenos"> 152</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-153"><a href="#L-153"><span class="linenos"> 153</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> +</span><span id="L-154"><a href="#L-154"><span class="linenos"> 154</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-155"><a href="#L-155"><span class="linenos"> 155</span></a> <span class="k">return</span> <span class="s2">""</span> +</span><span id="L-156"><a href="#L-156"><span class="linenos"> 156</span></a> +</span><span id="L-157"><a href="#L-157"><span class="linenos"> 157</span></a> <span class="nd">@property</span> +</span><span id="L-158"><a href="#L-158"><span class="linenos"> 158</span></a> <span class="k">def</span> <span class="nf">is_string</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-159"><a href="#L-159"><span class="linenos"> 159</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-160"><a href="#L-160"><span class="linenos"> 160</span></a><span class="sd"> Checks whether a Literal expression is a string.</span> +</span><span id="L-161"><a href="#L-161"><span class="linenos"> 161</span></a><span class="sd"> """</span> +</span><span id="L-162"><a href="#L-162"><span class="linenos"> 162</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="L-163"><a href="#L-163"><span class="linenos"> 163</span></a> +</span><span id="L-164"><a href="#L-164"><span class="linenos"> 164</span></a> <span class="nd">@property</span> +</span><span id="L-165"><a href="#L-165"><span class="linenos"> 165</span></a> <span class="k">def</span> <span class="nf">is_number</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-166"><a href="#L-166"><span class="linenos"> 166</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-167"><a href="#L-167"><span class="linenos"> 167</span></a><span class="sd"> Checks whether a Literal expression is a number.</span> +</span><span id="L-168"><a href="#L-168"><span class="linenos"> 168</span></a><span class="sd"> """</span> +</span><span id="L-169"><a href="#L-169"><span class="linenos"> 169</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="L-170"><a href="#L-170"><span class="linenos"> 170</span></a> +</span><span id="L-171"><a href="#L-171"><span class="linenos"> 171</span></a> <span class="nd">@property</span> +</span><span id="L-172"><a href="#L-172"><span class="linenos"> 172</span></a> <span class="k">def</span> <span class="nf">is_int</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-173"><a href="#L-173"><span class="linenos"> 173</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-174"><a href="#L-174"><span class="linenos"> 174</span></a><span class="sd"> Checks whether a Literal expression is an integer.</span> +</span><span id="L-175"><a href="#L-175"><span class="linenos"> 175</span></a><span class="sd"> """</span> +</span><span id="L-176"><a href="#L-176"><span class="linenos"> 176</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_number</span><span class="p">:</span> +</span><span id="L-177"><a href="#L-177"><span class="linenos"> 177</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="L-178"><a href="#L-178"><span class="linenos"> 178</span></a> <span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-179"><a href="#L-179"><span class="linenos"> 179</span></a> <span class="k">return</span> <span class="kc">True</span> +</span><span id="L-180"><a href="#L-180"><span class="linenos"> 180</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span> +</span><span id="L-181"><a href="#L-181"><span class="linenos"> 181</span></a> <span class="k">pass</span> +</span><span id="L-182"><a href="#L-182"><span class="linenos"> 182</span></a> <span class="k">return</span> <span class="kc">False</span> +</span><span id="L-183"><a href="#L-183"><span class="linenos"> 183</span></a> +</span><span id="L-184"><a href="#L-184"><span class="linenos"> 184</span></a> <span class="nd">@property</span> +</span><span id="L-185"><a href="#L-185"><span class="linenos"> 185</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-186"><a href="#L-186"><span class="linenos"> 186</span></a><span class="w"> </span><span class="sd">"""Checks whether an expression is a star."""</span> +</span><span id="L-187"><a href="#L-187"><span class="linenos"> 187</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Star</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Column</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Star</span><span class="p">))</span> </span><span id="L-188"><a href="#L-188"><span class="linenos"> 188</span></a> </span><span id="L-189"><a href="#L-189"><span class="linenos"> 189</span></a> <span class="nd">@property</span> -</span><span id="L-190"><a href="#L-190"><span class="linenos"> 190</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-191"><a href="#L-191"><span class="linenos"> 191</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> -</span><span id="L-192"><a href="#L-192"><span class="linenos"> 192</span></a> -</span><span id="L-193"><a href="#L-193"><span class="linenos"> 193</span></a> <span class="nd">@property</span> -</span><span id="L-194"><a href="#L-194"><span class="linenos"> 194</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-195"><a href="#L-195"><span class="linenos"> 195</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-196"><a href="#L-196"><span class="linenos"> 196</span></a> -</span><span id="L-197"><a href="#L-197"><span class="linenos"> 197</span></a> <span class="nd">@property</span> -</span><span id="L-198"><a href="#L-198"><span class="linenos"> 198</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-199"><a href="#L-199"><span class="linenos"> 199</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-200"><a href="#L-200"><span class="linenos"> 200</span></a><span class="sd"> Name of the output column if this expression is a selection.</span> +</span><span id="L-190"><a href="#L-190"><span class="linenos"> 190</span></a> <span class="k">def</span> <span class="nf">alias</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-191"><a href="#L-191"><span class="linenos"> 191</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-192"><a href="#L-192"><span class="linenos"> 192</span></a><span class="sd"> Returns the alias of the expression, or an empty string if it's not aliased.</span> +</span><span id="L-193"><a href="#L-193"><span class="linenos"> 193</span></a><span class="sd"> """</span> +</span><span id="L-194"><a href="#L-194"><span class="linenos"> 194</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">),</span> <span class="n">TableAlias</span><span class="p">):</span> +</span><span id="L-195"><a href="#L-195"><span class="linenos"> 195</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"alias"</span><span class="p">]</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-196"><a href="#L-196"><span class="linenos"> 196</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="L-197"><a href="#L-197"><span class="linenos"> 197</span></a> +</span><span id="L-198"><a href="#L-198"><span class="linenos"> 198</span></a> <span class="nd">@property</span> +</span><span id="L-199"><a href="#L-199"><span class="linenos"> 199</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-200"><a href="#L-200"><span class="linenos"> 200</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> </span><span id="L-201"><a href="#L-201"><span class="linenos"> 201</span></a> -</span><span id="L-202"><a href="#L-202"><span class="linenos"> 202</span></a><span class="sd"> If the Expression has no output name, an empty string is returned.</span> -</span><span id="L-203"><a href="#L-203"><span class="linenos"> 203</span></a> -</span><span id="L-204"><a href="#L-204"><span class="linenos"> 204</span></a><span class="sd"> Example:</span> -</span><span id="L-205"><a href="#L-205"><span class="linenos"> 205</span></a><span class="sd"> >>> from sqlglot import parse_one</span> -</span><span id="L-206"><a href="#L-206"><span class="linenos"> 206</span></a><span class="sd"> >>> parse_one("SELECT a").expressions[0].output_name</span> -</span><span id="L-207"><a href="#L-207"><span class="linenos"> 207</span></a><span class="sd"> 'a'</span> -</span><span id="L-208"><a href="#L-208"><span class="linenos"> 208</span></a><span class="sd"> >>> parse_one("SELECT b AS c").expressions[0].output_name</span> -</span><span id="L-209"><a href="#L-209"><span class="linenos"> 209</span></a><span class="sd"> 'c'</span> -</span><span id="L-210"><a href="#L-210"><span class="linenos"> 210</span></a><span class="sd"> >>> parse_one("SELECT 1 + 2").expressions[0].output_name</span> -</span><span id="L-211"><a href="#L-211"><span class="linenos"> 211</span></a><span class="sd"> ''</span> -</span><span id="L-212"><a href="#L-212"><span class="linenos"> 212</span></a><span class="sd"> """</span> -</span><span id="L-213"><a href="#L-213"><span class="linenos"> 213</span></a> <span class="k">return</span> <span class="s2">""</span> -</span><span id="L-214"><a href="#L-214"><span class="linenos"> 214</span></a> -</span><span id="L-215"><a href="#L-215"><span class="linenos"> 215</span></a> <span class="nd">@property</span> -</span><span id="L-216"><a href="#L-216"><span class="linenos"> 216</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]:</span> -</span><span id="L-217"><a href="#L-217"><span class="linenos"> 217</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> -</span><span id="L-218"><a href="#L-218"><span class="linenos"> 218</span></a> -</span><span id="L-219"><a href="#L-219"><span class="linenos"> 219</span></a> <span class="nd">@type</span><span class="o">.</span><span class="n">setter</span> -</span><span id="L-220"><a href="#L-220"><span class="linenos"> 220</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span> <span class="o">|</span> <span class="nb">str</span><span class="p">])</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-221"><a href="#L-221"><span class="linenos"> 221</span></a> <span class="k">if</span> <span class="n">dtype</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> -</span><span id="L-222"><a href="#L-222"><span class="linenos"> 222</span></a> <span class="n">dtype</span> <span class="o">=</span> <span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> -</span><span id="L-223"><a href="#L-223"><span class="linenos"> 223</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="n">dtype</span> <span class="c1"># type: ignore</span> -</span><span id="L-224"><a href="#L-224"><span class="linenos"> 224</span></a> -</span><span id="L-225"><a href="#L-225"><span class="linenos"> 225</span></a> <span class="nd">@property</span> -</span><span id="L-226"><a href="#L-226"><span class="linenos"> 226</span></a> <span class="k">def</span> <span class="nf">meta</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]:</span> -</span><span id="L-227"><a href="#L-227"><span class="linenos"> 227</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-228"><a href="#L-228"><span class="linenos"> 228</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="o">=</span> <span class="p">{}</span> -</span><span id="L-229"><a href="#L-229"><span class="linenos"> 229</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> -</span><span id="L-230"><a href="#L-230"><span class="linenos"> 230</span></a> -</span><span id="L-231"><a href="#L-231"><span class="linenos"> 231</span></a> <span class="k">def</span> <span class="nf">__deepcopy__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">memo</span><span class="p">):</span> -</span><span id="L-232"><a href="#L-232"><span class="linenos"> 232</span></a> <span class="n">copy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">(</span><span class="o">**</span><span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">))</span> -</span><span id="L-233"><a href="#L-233"><span class="linenos"> 233</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-234"><a href="#L-234"><span class="linenos"> 234</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">)</span> -</span><span id="L-235"><a href="#L-235"><span class="linenos"> 235</span></a> -</span><span id="L-236"><a href="#L-236"><span class="linenos"> 236</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-237"><a href="#L-237"><span class="linenos"> 237</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="L-238"><a href="#L-238"><span class="linenos"> 238</span></a> -</span><span id="L-239"><a href="#L-239"><span class="linenos"> 239</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-240"><a href="#L-240"><span class="linenos"> 240</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">_meta</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">)</span> -</span><span id="L-241"><a href="#L-241"><span class="linenos"> 241</span></a> -</span><span id="L-242"><a href="#L-242"><span class="linenos"> 242</span></a> <span class="k">return</span> <span class="n">copy</span> -</span><span id="L-243"><a href="#L-243"><span class="linenos"> 243</span></a> -</span><span id="L-244"><a href="#L-244"><span class="linenos"> 244</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-245"><a href="#L-245"><span class="linenos"> 245</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-246"><a href="#L-246"><span class="linenos"> 246</span></a><span class="sd"> Returns a deep copy of the expression.</span> -</span><span id="L-247"><a href="#L-247"><span class="linenos"> 247</span></a><span class="sd"> """</span> -</span><span id="L-248"><a href="#L-248"><span class="linenos"> 248</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> -</span><span id="L-249"><a href="#L-249"><span class="linenos"> 249</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="L-250"><a href="#L-250"><span class="linenos"> 250</span></a> <span class="k">for</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="n">new</span><span class="o">.</span><span class="n">bfs</span><span class="p">():</span> -</span><span id="L-251"><a href="#L-251"><span class="linenos"> 251</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">:</span> -</span><span id="L-252"><a href="#L-252"><span class="linenos"> 252</span></a> <span class="n">item</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> -</span><span id="L-253"><a href="#L-253"><span class="linenos"> 253</span></a> <span class="k">return</span> <span class="n">new</span> -</span><span id="L-254"><a href="#L-254"><span class="linenos"> 254</span></a> -</span><span id="L-255"><a href="#L-255"><span class="linenos"> 255</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> -</span><span id="L-256"><a href="#L-256"><span class="linenos"> 256</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-257"><a href="#L-257"><span class="linenos"> 257</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> -</span><span id="L-258"><a href="#L-258"><span class="linenos"> 258</span></a> -</span><span id="L-259"><a href="#L-259"><span class="linenos"> 259</span></a><span class="sd"> Args:</span> -</span><span id="L-260"><a href="#L-260"><span class="linenos"> 260</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> -</span><span id="L-261"><a href="#L-261"><span class="linenos"> 261</span></a><span class="sd"> value (Any): value to append to the list</span> -</span><span id="L-262"><a href="#L-262"><span class="linenos"> 262</span></a><span class="sd"> """</span> -</span><span id="L-263"><a href="#L-263"><span class="linenos"> 263</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> -</span><span id="L-264"><a href="#L-264"><span class="linenos"> 264</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="L-265"><a href="#L-265"><span class="linenos"> 265</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> -</span><span id="L-266"><a href="#L-266"><span class="linenos"> 266</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> -</span><span id="L-267"><a href="#L-267"><span class="linenos"> 267</span></a> -</span><span id="L-268"><a href="#L-268"><span class="linenos"> 268</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> -</span><span id="L-269"><a href="#L-269"><span class="linenos"> 269</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-270"><a href="#L-270"><span class="linenos"> 270</span></a><span class="sd"> Sets `arg_key` to `value`.</span> -</span><span id="L-271"><a href="#L-271"><span class="linenos"> 271</span></a> -</span><span id="L-272"><a href="#L-272"><span class="linenos"> 272</span></a><span class="sd"> Args:</span> -</span><span id="L-273"><a href="#L-273"><span class="linenos"> 273</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> -</span><span id="L-274"><a href="#L-274"><span class="linenos"> 274</span></a><span class="sd"> value: value to set the arg to.</span> -</span><span id="L-275"><a href="#L-275"><span class="linenos"> 275</span></a><span class="sd"> """</span> -</span><span id="L-276"><a href="#L-276"><span class="linenos"> 276</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> -</span><span id="L-277"><a href="#L-277"><span class="linenos"> 277</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> -</span><span id="L-278"><a href="#L-278"><span class="linenos"> 278</span></a> -</span><span id="L-279"><a href="#L-279"><span class="linenos"> 279</span></a> <span class="k">def</span> <span class="nf">_set_parent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> -</span><span id="L-280"><a href="#L-280"><span class="linenos"> 280</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-281"><a href="#L-281"><span class="linenos"> 281</span></a> <span class="n">value</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="L-282"><a href="#L-282"><span class="linenos"> 282</span></a> <span class="n">value</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> -</span><span id="L-283"><a href="#L-283"><span class="linenos"> 283</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> -</span><span id="L-284"><a href="#L-284"><span class="linenos"> 284</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">:</span> -</span><span id="L-285"><a href="#L-285"><span class="linenos"> 285</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-286"><a href="#L-286"><span class="linenos"> 286</span></a> <span class="n">v</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="L-287"><a href="#L-287"><span class="linenos"> 287</span></a> <span class="n">v</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> -</span><span id="L-288"><a href="#L-288"><span class="linenos"> 288</span></a> -</span><span id="L-289"><a href="#L-289"><span class="linenos"> 289</span></a> <span class="nd">@property</span> -</span><span id="L-290"><a href="#L-290"><span class="linenos"> 290</span></a> <span class="k">def</span> <span class="nf">depth</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-291"><a href="#L-291"><span class="linenos"> 291</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-292"><a href="#L-292"><span class="linenos"> 292</span></a><span class="sd"> Returns the depth of this tree.</span> -</span><span id="L-293"><a href="#L-293"><span class="linenos"> 293</span></a><span class="sd"> """</span> -</span><span id="L-294"><a href="#L-294"><span class="linenos"> 294</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> -</span><span id="L-295"><a href="#L-295"><span class="linenos"> 295</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">depth</span> <span class="o">+</span> <span class="mi">1</span> -</span><span id="L-296"><a href="#L-296"><span class="linenos"> 296</span></a> <span class="k">return</span> <span class="mi">0</span> -</span><span id="L-297"><a href="#L-297"><span class="linenos"> 297</span></a> -</span><span id="L-298"><a href="#L-298"><span class="linenos"> 298</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-299"><a href="#L-299"><span class="linenos"> 299</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-300"><a href="#L-300"><span class="linenos"> 300</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> -</span><span id="L-301"><a href="#L-301"><span class="linenos"> 301</span></a><span class="sd"> the specified types.</span> -</span><span id="L-302"><a href="#L-302"><span class="linenos"> 302</span></a> -</span><span id="L-303"><a href="#L-303"><span class="linenos"> 303</span></a><span class="sd"> Args:</span> -</span><span id="L-304"><a href="#L-304"><span class="linenos"> 304</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> -</span><span id="L-305"><a href="#L-305"><span class="linenos"> 305</span></a> -</span><span id="L-306"><a href="#L-306"><span class="linenos"> 306</span></a><span class="sd"> Returns:</span> -</span><span id="L-307"><a href="#L-307"><span class="linenos"> 307</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> -</span><span id="L-308"><a href="#L-308"><span class="linenos"> 308</span></a><span class="sd"> """</span> -</span><span id="L-309"><a href="#L-309"><span class="linenos"> 309</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="L-310"><a href="#L-310"><span class="linenos"> 310</span></a> -</span><span id="L-311"><a href="#L-311"><span class="linenos"> 311</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">E</span><span class="p">]:</span> -</span><span id="L-312"><a href="#L-312"><span class="linenos"> 312</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-313"><a href="#L-313"><span class="linenos"> 313</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> -</span><span id="L-314"><a href="#L-314"><span class="linenos"> 314</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> -</span><span id="L-315"><a href="#L-315"><span class="linenos"> 315</span></a> -</span><span id="L-316"><a href="#L-316"><span class="linenos"> 316</span></a><span class="sd"> Args:</span> -</span><span id="L-317"><a href="#L-317"><span class="linenos"> 317</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> -</span><span id="L-318"><a href="#L-318"><span class="linenos"> 318</span></a> -</span><span id="L-319"><a href="#L-319"><span class="linenos"> 319</span></a><span class="sd"> Returns:</span> -</span><span id="L-320"><a href="#L-320"><span class="linenos"> 320</span></a><span class="sd"> The generator object.</span> -</span><span id="L-321"><a href="#L-321"><span class="linenos"> 321</span></a><span class="sd"> """</span> -</span><span id="L-322"><a href="#L-322"><span class="linenos"> 322</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> -</span><span id="L-323"><a href="#L-323"><span class="linenos"> 323</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> -</span><span id="L-324"><a href="#L-324"><span class="linenos"> 324</span></a> <span class="k">yield</span> <span class="n">expression</span> -</span><span id="L-325"><a href="#L-325"><span class="linenos"> 325</span></a> -</span><span id="L-326"><a href="#L-326"><span class="linenos"> 326</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-327"><a href="#L-327"><span class="linenos"> 327</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-328"><a href="#L-328"><span class="linenos"> 328</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> -</span><span id="L-329"><a href="#L-329"><span class="linenos"> 329</span></a> -</span><span id="L-330"><a href="#L-330"><span class="linenos"> 330</span></a><span class="sd"> Args:</span> -</span><span id="L-331"><a href="#L-331"><span class="linenos"> 331</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="L-202"><a href="#L-202"><span class="linenos"> 202</span></a> <span class="nd">@property</span> +</span><span id="L-203"><a href="#L-203"><span class="linenos"> 203</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-204"><a href="#L-204"><span class="linenos"> 204</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-205"><a href="#L-205"><span class="linenos"> 205</span></a> +</span><span id="L-206"><a href="#L-206"><span class="linenos"> 206</span></a> <span class="nd">@property</span> +</span><span id="L-207"><a href="#L-207"><span class="linenos"> 207</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-208"><a href="#L-208"><span class="linenos"> 208</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-209"><a href="#L-209"><span class="linenos"> 209</span></a><span class="sd"> Name of the output column if this expression is a selection.</span> +</span><span id="L-210"><a href="#L-210"><span class="linenos"> 210</span></a> +</span><span id="L-211"><a href="#L-211"><span class="linenos"> 211</span></a><span class="sd"> If the Expression has no output name, an empty string is returned.</span> +</span><span id="L-212"><a href="#L-212"><span class="linenos"> 212</span></a> +</span><span id="L-213"><a href="#L-213"><span class="linenos"> 213</span></a><span class="sd"> Example:</span> +</span><span id="L-214"><a href="#L-214"><span class="linenos"> 214</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="L-215"><a href="#L-215"><span class="linenos"> 215</span></a><span class="sd"> >>> parse_one("SELECT a").expressions[0].output_name</span> +</span><span id="L-216"><a href="#L-216"><span class="linenos"> 216</span></a><span class="sd"> 'a'</span> +</span><span id="L-217"><a href="#L-217"><span class="linenos"> 217</span></a><span class="sd"> >>> parse_one("SELECT b AS c").expressions[0].output_name</span> +</span><span id="L-218"><a href="#L-218"><span class="linenos"> 218</span></a><span class="sd"> 'c'</span> +</span><span id="L-219"><a href="#L-219"><span class="linenos"> 219</span></a><span class="sd"> >>> parse_one("SELECT 1 + 2").expressions[0].output_name</span> +</span><span id="L-220"><a href="#L-220"><span class="linenos"> 220</span></a><span class="sd"> ''</span> +</span><span id="L-221"><a href="#L-221"><span class="linenos"> 221</span></a><span class="sd"> """</span> +</span><span id="L-222"><a href="#L-222"><span class="linenos"> 222</span></a> <span class="k">return</span> <span class="s2">""</span> +</span><span id="L-223"><a href="#L-223"><span class="linenos"> 223</span></a> +</span><span id="L-224"><a href="#L-224"><span class="linenos"> 224</span></a> <span class="nd">@property</span> +</span><span id="L-225"><a href="#L-225"><span class="linenos"> 225</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]:</span> +</span><span id="L-226"><a href="#L-226"><span class="linenos"> 226</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> +</span><span id="L-227"><a href="#L-227"><span class="linenos"> 227</span></a> +</span><span id="L-228"><a href="#L-228"><span class="linenos"> 228</span></a> <span class="nd">@type</span><span class="o">.</span><span class="n">setter</span> +</span><span id="L-229"><a href="#L-229"><span class="linenos"> 229</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span> <span class="o">|</span> <span class="nb">str</span><span class="p">])</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-230"><a href="#L-230"><span class="linenos"> 230</span></a> <span class="k">if</span> <span class="n">dtype</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="L-231"><a href="#L-231"><span class="linenos"> 231</span></a> <span class="n">dtype</span> <span class="o">=</span> <span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="L-232"><a href="#L-232"><span class="linenos"> 232</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="n">dtype</span> <span class="c1"># type: ignore</span> +</span><span id="L-233"><a href="#L-233"><span class="linenos"> 233</span></a> +</span><span id="L-234"><a href="#L-234"><span class="linenos"> 234</span></a> <span class="nd">@property</span> +</span><span id="L-235"><a href="#L-235"><span class="linenos"> 235</span></a> <span class="k">def</span> <span class="nf">meta</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]:</span> +</span><span id="L-236"><a href="#L-236"><span class="linenos"> 236</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-237"><a href="#L-237"><span class="linenos"> 237</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-238"><a href="#L-238"><span class="linenos"> 238</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> +</span><span id="L-239"><a href="#L-239"><span class="linenos"> 239</span></a> +</span><span id="L-240"><a href="#L-240"><span class="linenos"> 240</span></a> <span class="k">def</span> <span class="nf">__deepcopy__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">memo</span><span class="p">):</span> +</span><span id="L-241"><a href="#L-241"><span class="linenos"> 241</span></a> <span class="n">copy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">(</span><span class="o">**</span><span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">))</span> +</span><span id="L-242"><a href="#L-242"><span class="linenos"> 242</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-243"><a href="#L-243"><span class="linenos"> 243</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">)</span> +</span><span id="L-244"><a href="#L-244"><span class="linenos"> 244</span></a> +</span><span id="L-245"><a href="#L-245"><span class="linenos"> 245</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-246"><a href="#L-246"><span class="linenos"> 246</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="L-247"><a href="#L-247"><span class="linenos"> 247</span></a> +</span><span id="L-248"><a href="#L-248"><span class="linenos"> 248</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-249"><a href="#L-249"><span class="linenos"> 249</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">_meta</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">)</span> +</span><span id="L-250"><a href="#L-250"><span class="linenos"> 250</span></a> +</span><span id="L-251"><a href="#L-251"><span class="linenos"> 251</span></a> <span class="k">return</span> <span class="n">copy</span> +</span><span id="L-252"><a href="#L-252"><span class="linenos"> 252</span></a> +</span><span id="L-253"><a href="#L-253"><span class="linenos"> 253</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-254"><a href="#L-254"><span class="linenos"> 254</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-255"><a href="#L-255"><span class="linenos"> 255</span></a><span class="sd"> Returns a deep copy of the expression.</span> +</span><span id="L-256"><a href="#L-256"><span class="linenos"> 256</span></a><span class="sd"> """</span> +</span><span id="L-257"><a href="#L-257"><span class="linenos"> 257</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="L-258"><a href="#L-258"><span class="linenos"> 258</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-259"><a href="#L-259"><span class="linenos"> 259</span></a> <span class="k">return</span> <span class="n">new</span> +</span><span id="L-260"><a href="#L-260"><span class="linenos"> 260</span></a> +</span><span id="L-261"><a href="#L-261"><span class="linenos"> 261</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="L-262"><a href="#L-262"><span class="linenos"> 262</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-263"><a href="#L-263"><span class="linenos"> 263</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> +</span><span id="L-264"><a href="#L-264"><span class="linenos"> 264</span></a> +</span><span id="L-265"><a href="#L-265"><span class="linenos"> 265</span></a><span class="sd"> Args:</span> +</span><span id="L-266"><a href="#L-266"><span class="linenos"> 266</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> +</span><span id="L-267"><a href="#L-267"><span class="linenos"> 267</span></a><span class="sd"> value (Any): value to append to the list</span> +</span><span id="L-268"><a href="#L-268"><span class="linenos"> 268</span></a><span class="sd"> """</span> +</span><span id="L-269"><a href="#L-269"><span class="linenos"> 269</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="L-270"><a href="#L-270"><span class="linenos"> 270</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-271"><a href="#L-271"><span class="linenos"> 271</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="L-272"><a href="#L-272"><span class="linenos"> 272</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="L-273"><a href="#L-273"><span class="linenos"> 273</span></a> +</span><span id="L-274"><a href="#L-274"><span class="linenos"> 274</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="L-275"><a href="#L-275"><span class="linenos"> 275</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-276"><a href="#L-276"><span class="linenos"> 276</span></a><span class="sd"> Sets `arg_key` to `value`.</span> +</span><span id="L-277"><a href="#L-277"><span class="linenos"> 277</span></a> +</span><span id="L-278"><a href="#L-278"><span class="linenos"> 278</span></a><span class="sd"> Args:</span> +</span><span id="L-279"><a href="#L-279"><span class="linenos"> 279</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> +</span><span id="L-280"><a href="#L-280"><span class="linenos"> 280</span></a><span class="sd"> value: value to set the arg to.</span> +</span><span id="L-281"><a href="#L-281"><span class="linenos"> 281</span></a><span class="sd"> """</span> +</span><span id="L-282"><a href="#L-282"><span class="linenos"> 282</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> +</span><span id="L-283"><a href="#L-283"><span class="linenos"> 283</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="L-284"><a href="#L-284"><span class="linenos"> 284</span></a> +</span><span id="L-285"><a href="#L-285"><span class="linenos"> 285</span></a> <span class="k">def</span> <span class="nf">_set_parent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="L-286"><a href="#L-286"><span class="linenos"> 286</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="L-287"><a href="#L-287"><span class="linenos"> 287</span></a> <span class="n">value</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-288"><a href="#L-288"><span class="linenos"> 288</span></a> <span class="n">value</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> +</span><span id="L-289"><a href="#L-289"><span class="linenos"> 289</span></a> <span class="k">elif</span> <span class="nb">type</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span><span class="p">:</span> +</span><span id="L-290"><a href="#L-290"><span class="linenos"> 290</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">:</span> +</span><span id="L-291"><a href="#L-291"><span class="linenos"> 291</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="L-292"><a href="#L-292"><span class="linenos"> 292</span></a> <span class="n">v</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-293"><a href="#L-293"><span class="linenos"> 293</span></a> <span class="n">v</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> +</span><span id="L-294"><a href="#L-294"><span class="linenos"> 294</span></a> +</span><span id="L-295"><a href="#L-295"><span class="linenos"> 295</span></a> <span class="nd">@property</span> +</span><span id="L-296"><a href="#L-296"><span class="linenos"> 296</span></a> <span class="k">def</span> <span class="nf">depth</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-297"><a href="#L-297"><span class="linenos"> 297</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-298"><a href="#L-298"><span class="linenos"> 298</span></a><span class="sd"> Returns the depth of this tree.</span> +</span><span id="L-299"><a href="#L-299"><span class="linenos"> 299</span></a><span class="sd"> """</span> +</span><span id="L-300"><a href="#L-300"><span class="linenos"> 300</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="L-301"><a href="#L-301"><span class="linenos"> 301</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">depth</span> <span class="o">+</span> <span class="mi">1</span> +</span><span id="L-302"><a href="#L-302"><span class="linenos"> 302</span></a> <span class="k">return</span> <span class="mi">0</span> +</span><span id="L-303"><a href="#L-303"><span class="linenos"> 303</span></a> +</span><span id="L-304"><a href="#L-304"><span class="linenos"> 304</span></a> <span class="k">def</span> <span class="nf">iter_expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Expression</span><span class="p">]]:</span> +</span><span id="L-305"><a href="#L-305"><span class="linenos"> 305</span></a><span class="w"> </span><span class="sd">"""Yields the key and expression for all arguments, exploding list args."""</span> +</span><span id="L-306"><a href="#L-306"><span class="linenos"> 306</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-307"><a href="#L-307"><span class="linenos"> 307</span></a> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span><span class="p">:</span> +</span><span id="L-308"><a href="#L-308"><span class="linenos"> 308</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">vs</span><span class="p">:</span> +</span><span id="L-309"><a href="#L-309"><span class="linenos"> 309</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="L-310"><a href="#L-310"><span class="linenos"> 310</span></a> <span class="k">yield</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> +</span><span id="L-311"><a href="#L-311"><span class="linenos"> 311</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-312"><a href="#L-312"><span class="linenos"> 312</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">vs</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="L-313"><a href="#L-313"><span class="linenos"> 313</span></a> <span class="k">yield</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> +</span><span id="L-314"><a href="#L-314"><span class="linenos"> 314</span></a> +</span><span id="L-315"><a href="#L-315"><span class="linenos"> 315</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-316"><a href="#L-316"><span class="linenos"> 316</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-317"><a href="#L-317"><span class="linenos"> 317</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> +</span><span id="L-318"><a href="#L-318"><span class="linenos"> 318</span></a><span class="sd"> the specified types.</span> +</span><span id="L-319"><a href="#L-319"><span class="linenos"> 319</span></a> +</span><span id="L-320"><a href="#L-320"><span class="linenos"> 320</span></a><span class="sd"> Args:</span> +</span><span id="L-321"><a href="#L-321"><span class="linenos"> 321</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="L-322"><a href="#L-322"><span class="linenos"> 322</span></a> +</span><span id="L-323"><a href="#L-323"><span class="linenos"> 323</span></a><span class="sd"> Returns:</span> +</span><span id="L-324"><a href="#L-324"><span class="linenos"> 324</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> +</span><span id="L-325"><a href="#L-325"><span class="linenos"> 325</span></a><span class="sd"> """</span> +</span><span id="L-326"><a href="#L-326"><span class="linenos"> 326</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-327"><a href="#L-327"><span class="linenos"> 327</span></a> +</span><span id="L-328"><a href="#L-328"><span class="linenos"> 328</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">E</span><span class="p">]:</span> +</span><span id="L-329"><a href="#L-329"><span class="linenos"> 329</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-330"><a href="#L-330"><span class="linenos"> 330</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> +</span><span id="L-331"><a href="#L-331"><span class="linenos"> 331</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> </span><span id="L-332"><a href="#L-332"><span class="linenos"> 332</span></a> -</span><span id="L-333"><a href="#L-333"><span class="linenos"> 333</span></a><span class="sd"> Returns:</span> -</span><span id="L-334"><a href="#L-334"><span class="linenos"> 334</span></a><span class="sd"> The parent node.</span> -</span><span id="L-335"><a href="#L-335"><span class="linenos"> 335</span></a><span class="sd"> """</span> -</span><span id="L-336"><a href="#L-336"><span class="linenos"> 336</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="L-337"><a href="#L-337"><span class="linenos"> 337</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> -</span><span id="L-338"><a href="#L-338"><span class="linenos"> 338</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> -</span><span id="L-339"><a href="#L-339"><span class="linenos"> 339</span></a> <span class="c1"># ignore type because mypy doesn't know that we're checking type in the loop</span> -</span><span id="L-340"><a href="#L-340"><span class="linenos"> 340</span></a> <span class="k">return</span> <span class="n">ancestor</span> <span class="c1"># type: ignore[return-value]</span> -</span><span id="L-341"><a href="#L-341"><span class="linenos"> 341</span></a> -</span><span id="L-342"><a href="#L-342"><span class="linenos"> 342</span></a> <span class="nd">@property</span> -</span><span id="L-343"><a href="#L-343"><span class="linenos"> 343</span></a> <span class="k">def</span> <span class="nf">parent_select</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-333"><a href="#L-333"><span class="linenos"> 333</span></a><span class="sd"> Args:</span> +</span><span id="L-334"><a href="#L-334"><span class="linenos"> 334</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="L-335"><a href="#L-335"><span class="linenos"> 335</span></a> +</span><span id="L-336"><a href="#L-336"><span class="linenos"> 336</span></a><span class="sd"> Returns:</span> +</span><span id="L-337"><a href="#L-337"><span class="linenos"> 337</span></a><span class="sd"> The generator object.</span> +</span><span id="L-338"><a href="#L-338"><span class="linenos"> 338</span></a><span class="sd"> """</span> +</span><span id="L-339"><a href="#L-339"><span class="linenos"> 339</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> +</span><span id="L-340"><a href="#L-340"><span class="linenos"> 340</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="L-341"><a href="#L-341"><span class="linenos"> 341</span></a> <span class="k">yield</span> <span class="n">expression</span> +</span><span id="L-342"><a href="#L-342"><span class="linenos"> 342</span></a> +</span><span id="L-343"><a href="#L-343"><span class="linenos"> 343</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> </span><span id="L-344"><a href="#L-344"><span class="linenos"> 344</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-345"><a href="#L-345"><span class="linenos"> 345</span></a><span class="sd"> Returns the parent select statement.</span> -</span><span id="L-346"><a href="#L-346"><span class="linenos"> 346</span></a><span class="sd"> """</span> -</span><span id="L-347"><a href="#L-347"><span class="linenos"> 347</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">find_ancestor</span><span class="p">(</span><span class="n">Select</span><span class="p">)</span> -</span><span id="L-348"><a href="#L-348"><span class="linenos"> 348</span></a> -</span><span id="L-349"><a href="#L-349"><span class="linenos"> 349</span></a> <span class="k">def</span> <span class="nf">root</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="L-350"><a href="#L-350"><span class="linenos"> 350</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-351"><a href="#L-351"><span class="linenos"> 351</span></a><span class="sd"> Returns the root expression of this tree.</span> +</span><span id="L-345"><a href="#L-345"><span class="linenos"> 345</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> +</span><span id="L-346"><a href="#L-346"><span class="linenos"> 346</span></a> +</span><span id="L-347"><a href="#L-347"><span class="linenos"> 347</span></a><span class="sd"> Args:</span> +</span><span id="L-348"><a href="#L-348"><span class="linenos"> 348</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="L-349"><a href="#L-349"><span class="linenos"> 349</span></a> +</span><span id="L-350"><a href="#L-350"><span class="linenos"> 350</span></a><span class="sd"> Returns:</span> +</span><span id="L-351"><a href="#L-351"><span class="linenos"> 351</span></a><span class="sd"> The parent node.</span> </span><span id="L-352"><a href="#L-352"><span class="linenos"> 352</span></a><span class="sd"> """</span> -</span><span id="L-353"><a href="#L-353"><span class="linenos"> 353</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="L-354"><a href="#L-354"><span class="linenos"> 354</span></a> <span class="k">while</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> -</span><span id="L-355"><a href="#L-355"><span class="linenos"> 355</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span> -</span><span id="L-356"><a href="#L-356"><span class="linenos"> 356</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-353"><a href="#L-353"><span class="linenos"> 353</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-354"><a href="#L-354"><span class="linenos"> 354</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="L-355"><a href="#L-355"><span class="linenos"> 355</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-356"><a href="#L-356"><span class="linenos"> 356</span></a> <span class="k">return</span> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">E</span><span class="p">,</span> <span class="n">ancestor</span><span class="p">)</span> </span><span id="L-357"><a href="#L-357"><span class="linenos"> 357</span></a> -</span><span id="L-358"><a href="#L-358"><span class="linenos"> 358</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="L-359"><a href="#L-359"><span class="linenos"> 359</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-360"><a href="#L-360"><span class="linenos"> 360</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> -</span><span id="L-361"><a href="#L-361"><span class="linenos"> 361</span></a> -</span><span id="L-362"><a href="#L-362"><span class="linenos"> 362</span></a><span class="sd"> Args:</span> -</span><span id="L-363"><a href="#L-363"><span class="linenos"> 363</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> -</span><span id="L-364"><a href="#L-364"><span class="linenos"> 364</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> -</span><span id="L-365"><a href="#L-365"><span class="linenos"> 365</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> -</span><span id="L-366"><a href="#L-366"><span class="linenos"> 366</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> -</span><span id="L-367"><a href="#L-367"><span class="linenos"> 367</span></a> -</span><span id="L-368"><a href="#L-368"><span class="linenos"> 368</span></a><span class="sd"> Returns:</span> -</span><span id="L-369"><a href="#L-369"><span class="linenos"> 369</span></a><span class="sd"> the generator object.</span> -</span><span id="L-370"><a href="#L-370"><span class="linenos"> 370</span></a><span class="sd"> """</span> -</span><span id="L-371"><a href="#L-371"><span class="linenos"> 371</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> -</span><span id="L-372"><a href="#L-372"><span class="linenos"> 372</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> -</span><span id="L-373"><a href="#L-373"><span class="linenos"> 373</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-374"><a href="#L-374"><span class="linenos"> 374</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> -</span><span id="L-375"><a href="#L-375"><span class="linenos"> 375</span></a> -</span><span id="L-376"><a href="#L-376"><span class="linenos"> 376</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="L-377"><a href="#L-377"><span class="linenos"> 377</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-378"><a href="#L-378"><span class="linenos"> 378</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> -</span><span id="L-379"><a href="#L-379"><span class="linenos"> 379</span></a><span class="sd"> the DFS (Depth-first) order.</span> -</span><span id="L-380"><a href="#L-380"><span class="linenos"> 380</span></a> -</span><span id="L-381"><a href="#L-381"><span class="linenos"> 381</span></a><span class="sd"> Returns:</span> -</span><span id="L-382"><a href="#L-382"><span class="linenos"> 382</span></a><span class="sd"> The generator object.</span> -</span><span id="L-383"><a href="#L-383"><span class="linenos"> 383</span></a><span class="sd"> """</span> -</span><span id="L-384"><a href="#L-384"><span class="linenos"> 384</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="L-385"><a href="#L-385"><span class="linenos"> 385</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> -</span><span id="L-386"><a href="#L-386"><span class="linenos"> 386</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> -</span><span id="L-387"><a href="#L-387"><span class="linenos"> 387</span></a> <span class="k">return</span> +</span><span id="L-358"><a href="#L-358"><span class="linenos"> 358</span></a> <span class="nd">@property</span> +</span><span id="L-359"><a href="#L-359"><span class="linenos"> 359</span></a> <span class="k">def</span> <span class="nf">parent_select</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-360"><a href="#L-360"><span class="linenos"> 360</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-361"><a href="#L-361"><span class="linenos"> 361</span></a><span class="sd"> Returns the parent select statement.</span> +</span><span id="L-362"><a href="#L-362"><span class="linenos"> 362</span></a><span class="sd"> """</span> +</span><span id="L-363"><a href="#L-363"><span class="linenos"> 363</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">find_ancestor</span><span class="p">(</span><span class="n">Select</span><span class="p">)</span> +</span><span id="L-364"><a href="#L-364"><span class="linenos"> 364</span></a> +</span><span id="L-365"><a href="#L-365"><span class="linenos"> 365</span></a> <span class="nd">@property</span> +</span><span id="L-366"><a href="#L-366"><span class="linenos"> 366</span></a> <span class="k">def</span> <span class="nf">same_parent</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-367"><a href="#L-367"><span class="linenos"> 367</span></a><span class="w"> </span><span class="sd">"""Returns if the parent is the same class as itself."""</span> +</span><span id="L-368"><a href="#L-368"><span class="linenos"> 368</span></a> <span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span> +</span><span id="L-369"><a href="#L-369"><span class="linenos"> 369</span></a> +</span><span id="L-370"><a href="#L-370"><span class="linenos"> 370</span></a> <span class="k">def</span> <span class="nf">root</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="L-371"><a href="#L-371"><span class="linenos"> 371</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-372"><a href="#L-372"><span class="linenos"> 372</span></a><span class="sd"> Returns the root expression of this tree.</span> +</span><span id="L-373"><a href="#L-373"><span class="linenos"> 373</span></a><span class="sd"> """</span> +</span><span id="L-374"><a href="#L-374"><span class="linenos"> 374</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-375"><a href="#L-375"><span class="linenos"> 375</span></a> <span class="k">while</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="L-376"><a href="#L-376"><span class="linenos"> 376</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-377"><a href="#L-377"><span class="linenos"> 377</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-378"><a href="#L-378"><span class="linenos"> 378</span></a> +</span><span id="L-379"><a href="#L-379"><span class="linenos"> 379</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="L-380"><a href="#L-380"><span class="linenos"> 380</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-381"><a href="#L-381"><span class="linenos"> 381</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> +</span><span id="L-382"><a href="#L-382"><span class="linenos"> 382</span></a> +</span><span id="L-383"><a href="#L-383"><span class="linenos"> 383</span></a><span class="sd"> Args:</span> +</span><span id="L-384"><a href="#L-384"><span class="linenos"> 384</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> +</span><span id="L-385"><a href="#L-385"><span class="linenos"> 385</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> +</span><span id="L-386"><a href="#L-386"><span class="linenos"> 386</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> +</span><span id="L-387"><a href="#L-387"><span class="linenos"> 387</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> </span><span id="L-388"><a href="#L-388"><span class="linenos"> 388</span></a> -</span><span id="L-389"><a href="#L-389"><span class="linenos"> 389</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="L-390"><a href="#L-390"><span class="linenos"> 390</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> -</span><span id="L-391"><a href="#L-391"><span class="linenos"> 391</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-392"><a href="#L-392"><span class="linenos"> 392</span></a> <span class="k">yield from</span> <span class="n">node</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> -</span><span id="L-393"><a href="#L-393"><span class="linenos"> 393</span></a> -</span><span id="L-394"><a href="#L-394"><span class="linenos"> 394</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="L-395"><a href="#L-395"><span class="linenos"> 395</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-396"><a href="#L-396"><span class="linenos"> 396</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> -</span><span id="L-397"><a href="#L-397"><span class="linenos"> 397</span></a><span class="sd"> the BFS (Breadth-first) order.</span> -</span><span id="L-398"><a href="#L-398"><span class="linenos"> 398</span></a> -</span><span id="L-399"><a href="#L-399"><span class="linenos"> 399</span></a><span class="sd"> Returns:</span> -</span><span id="L-400"><a href="#L-400"><span class="linenos"> 400</span></a><span class="sd"> The generator object.</span> -</span><span id="L-401"><a href="#L-401"><span class="linenos"> 401</span></a><span class="sd"> """</span> -</span><span id="L-402"><a href="#L-402"><span class="linenos"> 402</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> -</span><span id="L-403"><a href="#L-403"><span class="linenos"> 403</span></a> -</span><span id="L-404"><a href="#L-404"><span class="linenos"> 404</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> -</span><span id="L-405"><a href="#L-405"><span class="linenos"> 405</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> -</span><span id="L-406"><a href="#L-406"><span class="linenos"> 406</span></a> -</span><span id="L-407"><a href="#L-407"><span class="linenos"> 407</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> -</span><span id="L-408"><a href="#L-408"><span class="linenos"> 408</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> -</span><span id="L-409"><a href="#L-409"><span class="linenos"> 409</span></a> <span class="k">continue</span> -</span><span id="L-410"><a href="#L-410"><span class="linenos"> 410</span></a> -</span><span id="L-411"><a href="#L-411"><span class="linenos"> 411</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-412"><a href="#L-412"><span class="linenos"> 412</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="L-413"><a href="#L-413"><span class="linenos"> 413</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> -</span><span id="L-414"><a href="#L-414"><span class="linenos"> 414</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-415"><a href="#L-415"><span class="linenos"> 415</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">node</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> -</span><span id="L-416"><a href="#L-416"><span class="linenos"> 416</span></a> -</span><span id="L-417"><a href="#L-417"><span class="linenos"> 417</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-418"><a href="#L-418"><span class="linenos"> 418</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-419"><a href="#L-419"><span class="linenos"> 419</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> +</span><span id="L-389"><a href="#L-389"><span class="linenos"> 389</span></a><span class="sd"> Returns:</span> +</span><span id="L-390"><a href="#L-390"><span class="linenos"> 390</span></a><span class="sd"> the generator object.</span> +</span><span id="L-391"><a href="#L-391"><span class="linenos"> 391</span></a><span class="sd"> """</span> +</span><span id="L-392"><a href="#L-392"><span class="linenos"> 392</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> +</span><span id="L-393"><a href="#L-393"><span class="linenos"> 393</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="L-394"><a href="#L-394"><span class="linenos"> 394</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-395"><a href="#L-395"><span class="linenos"> 395</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="L-396"><a href="#L-396"><span class="linenos"> 396</span></a> +</span><span id="L-397"><a href="#L-397"><span class="linenos"> 397</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="L-398"><a href="#L-398"><span class="linenos"> 398</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-399"><a href="#L-399"><span class="linenos"> 399</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="L-400"><a href="#L-400"><span class="linenos"> 400</span></a><span class="sd"> the DFS (Depth-first) order.</span> +</span><span id="L-401"><a href="#L-401"><span class="linenos"> 401</span></a> +</span><span id="L-402"><a href="#L-402"><span class="linenos"> 402</span></a><span class="sd"> Returns:</span> +</span><span id="L-403"><a href="#L-403"><span class="linenos"> 403</span></a><span class="sd"> The generator object.</span> +</span><span id="L-404"><a href="#L-404"><span class="linenos"> 404</span></a><span class="sd"> """</span> +</span><span id="L-405"><a href="#L-405"><span class="linenos"> 405</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-406"><a href="#L-406"><span class="linenos"> 406</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="L-407"><a href="#L-407"><span class="linenos"> 407</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="L-408"><a href="#L-408"><span class="linenos"> 408</span></a> <span class="k">return</span> +</span><span id="L-409"><a href="#L-409"><span class="linenos"> 409</span></a> +</span><span id="L-410"><a href="#L-410"><span class="linenos"> 410</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">():</span> +</span><span id="L-411"><a href="#L-411"><span class="linenos"> 411</span></a> <span class="k">yield from</span> <span class="n">v</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> +</span><span id="L-412"><a href="#L-412"><span class="linenos"> 412</span></a> +</span><span id="L-413"><a href="#L-413"><span class="linenos"> 413</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="L-414"><a href="#L-414"><span class="linenos"> 414</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-415"><a href="#L-415"><span class="linenos"> 415</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="L-416"><a href="#L-416"><span class="linenos"> 416</span></a><span class="sd"> the BFS (Breadth-first) order.</span> +</span><span id="L-417"><a href="#L-417"><span class="linenos"> 417</span></a> +</span><span id="L-418"><a href="#L-418"><span class="linenos"> 418</span></a><span class="sd"> Returns:</span> +</span><span id="L-419"><a href="#L-419"><span class="linenos"> 419</span></a><span class="sd"> The generator object.</span> </span><span id="L-420"><a href="#L-420"><span class="linenos"> 420</span></a><span class="sd"> """</span> -</span><span id="L-421"><a href="#L-421"><span class="linenos"> 421</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="L-422"><a href="#L-422"><span class="linenos"> 422</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Paren</span><span class="p">):</span> -</span><span id="L-423"><a href="#L-423"><span class="linenos"> 423</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> -</span><span id="L-424"><a href="#L-424"><span class="linenos"> 424</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-421"><a href="#L-421"><span class="linenos"> 421</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> +</span><span id="L-422"><a href="#L-422"><span class="linenos"> 422</span></a> +</span><span id="L-423"><a href="#L-423"><span class="linenos"> 423</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> +</span><span id="L-424"><a href="#L-424"><span class="linenos"> 424</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> </span><span id="L-425"><a href="#L-425"><span class="linenos"> 425</span></a> -</span><span id="L-426"><a href="#L-426"><span class="linenos"> 426</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-427"><a href="#L-427"><span class="linenos"> 427</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-428"><a href="#L-428"><span class="linenos"> 428</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> -</span><span id="L-429"><a href="#L-429"><span class="linenos"> 429</span></a><span class="sd"> """</span> -</span><span id="L-430"><a href="#L-430"><span class="linenos"> 430</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> -</span><span id="L-431"><a href="#L-431"><span class="linenos"> 431</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> -</span><span id="L-432"><a href="#L-432"><span class="linenos"> 432</span></a> <span class="k">return</span> <span class="bp">self</span> -</span><span id="L-433"><a href="#L-433"><span class="linenos"> 433</span></a> -</span><span id="L-434"><a href="#L-434"><span class="linenos"> 434</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-435"><a href="#L-435"><span class="linenos"> 435</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-436"><a href="#L-436"><span class="linenos"> 436</span></a><span class="sd"> Returns unnested operands as a tuple.</span> -</span><span id="L-437"><a href="#L-437"><span class="linenos"> 437</span></a><span class="sd"> """</span> -</span><span id="L-438"><a href="#L-438"><span class="linenos"> 438</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">values</span><span class="p">()</span> <span class="k">if</span> <span class="n">arg</span><span class="p">)</span> -</span><span id="L-439"><a href="#L-439"><span class="linenos"> 439</span></a> -</span><span id="L-440"><a href="#L-440"><span class="linenos"> 440</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> -</span><span id="L-441"><a href="#L-441"><span class="linenos"> 441</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-442"><a href="#L-442"><span class="linenos"> 442</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> -</span><span id="L-443"><a href="#L-443"><span class="linenos"> 443</span></a> -</span><span id="L-444"><a href="#L-444"><span class="linenos"> 444</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> +</span><span id="L-426"><a href="#L-426"><span class="linenos"> 426</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="L-427"><a href="#L-427"><span class="linenos"> 427</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="L-428"><a href="#L-428"><span class="linenos"> 428</span></a> <span class="k">continue</span> +</span><span id="L-429"><a href="#L-429"><span class="linenos"> 429</span></a> +</span><span id="L-430"><a href="#L-430"><span class="linenos"> 430</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">():</span> +</span><span id="L-431"><a href="#L-431"><span class="linenos"> 431</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">v</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> +</span><span id="L-432"><a href="#L-432"><span class="linenos"> 432</span></a> +</span><span id="L-433"><a href="#L-433"><span class="linenos"> 433</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-434"><a href="#L-434"><span class="linenos"> 434</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-435"><a href="#L-435"><span class="linenos"> 435</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> +</span><span id="L-436"><a href="#L-436"><span class="linenos"> 436</span></a><span class="sd"> """</span> +</span><span id="L-437"><a href="#L-437"><span class="linenos"> 437</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-438"><a href="#L-438"><span class="linenos"> 438</span></a> <span class="k">while</span> <span class="nb">type</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="ow">is</span> <span class="n">Paren</span><span class="p">:</span> +</span><span id="L-439"><a href="#L-439"><span class="linenos"> 439</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-440"><a href="#L-440"><span class="linenos"> 440</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-441"><a href="#L-441"><span class="linenos"> 441</span></a> +</span><span id="L-442"><a href="#L-442"><span class="linenos"> 442</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-443"><a href="#L-443"><span class="linenos"> 443</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-444"><a href="#L-444"><span class="linenos"> 444</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> </span><span id="L-445"><a href="#L-445"><span class="linenos"> 445</span></a><span class="sd"> """</span> -</span><span id="L-446"><a href="#L-446"><span class="linenos"> 446</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)):</span> -</span><span id="L-447"><a href="#L-447"><span class="linenos"> 447</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> -</span><span id="L-448"><a href="#L-448"><span class="linenos"> 448</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> +</span><span id="L-446"><a href="#L-446"><span class="linenos"> 446</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> +</span><span id="L-447"><a href="#L-447"><span class="linenos"> 447</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-448"><a href="#L-448"><span class="linenos"> 448</span></a> <span class="k">return</span> <span class="bp">self</span> </span><span id="L-449"><a href="#L-449"><span class="linenos"> 449</span></a> -</span><span id="L-450"><a href="#L-450"><span class="linenos"> 450</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-451"><a href="#L-451"><span class="linenos"> 451</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> -</span><span id="L-452"><a href="#L-452"><span class="linenos"> 452</span></a> -</span><span id="L-453"><a href="#L-453"><span class="linenos"> 453</span></a> <span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-454"><a href="#L-454"><span class="linenos"> 454</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_to_s</span><span class="p">()</span> +</span><span id="L-450"><a href="#L-450"><span class="linenos"> 450</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-451"><a href="#L-451"><span class="linenos"> 451</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-452"><a href="#L-452"><span class="linenos"> 452</span></a><span class="sd"> Returns unnested operands as a tuple.</span> +</span><span id="L-453"><a href="#L-453"><span class="linenos"> 453</span></a><span class="sd"> """</span> +</span><span id="L-454"><a href="#L-454"><span class="linenos"> 454</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">_</span><span class="p">,</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">())</span> </span><span id="L-455"><a href="#L-455"><span class="linenos"> 455</span></a> -</span><span id="L-456"><a href="#L-456"><span class="linenos"> 456</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-456"><a href="#L-456"><span class="linenos"> 456</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> </span><span id="L-457"><a href="#L-457"><span class="linenos"> 457</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-458"><a href="#L-458"><span class="linenos"> 458</span></a><span class="sd"> Returns SQL string representation of this tree.</span> +</span><span id="L-458"><a href="#L-458"><span class="linenos"> 458</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> </span><span id="L-459"><a href="#L-459"><span class="linenos"> 459</span></a> -</span><span id="L-460"><a href="#L-460"><span class="linenos"> 460</span></a><span class="sd"> Args:</span> -</span><span id="L-461"><a href="#L-461"><span class="linenos"> 461</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> -</span><span id="L-462"><a href="#L-462"><span class="linenos"> 462</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> -</span><span id="L-463"><a href="#L-463"><span class="linenos"> 463</span></a> -</span><span id="L-464"><a href="#L-464"><span class="linenos"> 464</span></a><span class="sd"> Returns:</span> -</span><span id="L-465"><a href="#L-465"><span class="linenos"> 465</span></a><span class="sd"> The SQL string.</span> -</span><span id="L-466"><a href="#L-466"><span class="linenos"> 466</span></a><span class="sd"> """</span> -</span><span id="L-467"><a href="#L-467"><span class="linenos"> 467</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="L-460"><a href="#L-460"><span class="linenos"> 460</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> +</span><span id="L-461"><a href="#L-461"><span class="linenos"> 461</span></a><span class="sd"> """</span> +</span><span id="L-462"><a href="#L-462"><span class="linenos"> 462</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">type</span><span class="p">(</span><span class="n">n</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> +</span><span id="L-463"><a href="#L-463"><span class="linenos"> 463</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">type</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">:</span> +</span><span id="L-464"><a href="#L-464"><span class="linenos"> 464</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> +</span><span id="L-465"><a href="#L-465"><span class="linenos"> 465</span></a> +</span><span id="L-466"><a href="#L-466"><span class="linenos"> 466</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-467"><a href="#L-467"><span class="linenos"> 467</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> </span><span id="L-468"><a href="#L-468"><span class="linenos"> 468</span></a> -</span><span id="L-469"><a href="#L-469"><span class="linenos"> 469</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-470"><a href="#L-470"><span class="linenos"> 470</span></a> -</span><span id="L-471"><a href="#L-471"><span class="linenos"> 471</span></a> <span class="k">def</span> <span class="nf">_to_s</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hide_missing</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">level</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">0</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-472"><a href="#L-472"><span class="linenos"> 472</span></a> <span class="n">indent</span> <span class="o">=</span> <span class="s2">""</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">level</span> <span class="k">else</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span> -</span><span id="L-473"><a href="#L-473"><span class="linenos"> 473</span></a> <span class="n">indent</span> <span class="o">+=</span> <span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s2">" "</span><span class="p">]</span> <span class="o">*</span> <span class="n">level</span><span class="p">)</span> -</span><span id="L-474"><a href="#L-474"><span class="linenos"> 474</span></a> <span class="n">left</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2"> "</span> +</span><span id="L-469"><a href="#L-469"><span class="linenos"> 469</span></a> <span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-470"><a href="#L-470"><span class="linenos"> 470</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_to_s</span><span class="p">()</span> +</span><span id="L-471"><a href="#L-471"><span class="linenos"> 471</span></a> +</span><span id="L-472"><a href="#L-472"><span class="linenos"> 472</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-473"><a href="#L-473"><span class="linenos"> 473</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-474"><a href="#L-474"><span class="linenos"> 474</span></a><span class="sd"> Returns SQL string representation of this tree.</span> </span><span id="L-475"><a href="#L-475"><span class="linenos"> 475</span></a> -</span><span id="L-476"><a href="#L-476"><span class="linenos"> 476</span></a> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-477"><a href="#L-477"><span class="linenos"> 477</span></a> <span class="n">k</span><span class="p">:</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> -</span><span id="L-478"><a href="#L-478"><span class="linenos"> 478</span></a> <span class="n">v</span><span class="o">.</span><span class="n">_to_s</span><span class="p">(</span><span class="n">hide_missing</span><span class="o">=</span><span class="n">hide_missing</span><span class="p">,</span> <span class="n">level</span><span class="o">=</span><span class="n">level</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> -</span><span id="L-479"><a href="#L-479"><span class="linenos"> 479</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"_to_s"</span><span class="p">)</span> -</span><span id="L-480"><a href="#L-480"><span class="linenos"> 480</span></a> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> -</span><span id="L-481"><a href="#L-481"><span class="linenos"> 481</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> -</span><span id="L-482"><a href="#L-482"><span class="linenos"> 482</span></a> <span class="k">if</span> <span class="n">v</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> -</span><span id="L-483"><a href="#L-483"><span class="linenos"> 483</span></a> <span class="p">)</span> -</span><span id="L-484"><a href="#L-484"><span class="linenos"> 484</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> -</span><span id="L-485"><a href="#L-485"><span class="linenos"> 485</span></a> <span class="p">}</span> -</span><span id="L-486"><a href="#L-486"><span class="linenos"> 486</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"comments"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> -</span><span id="L-487"><a href="#L-487"><span class="linenos"> 487</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> -</span><span id="L-488"><a href="#L-488"><span class="linenos"> 488</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">v</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">hide_missing</span><span class="p">}</span> -</span><span id="L-489"><a href="#L-489"><span class="linenos"> 489</span></a> -</span><span id="L-490"><a href="#L-490"><span class="linenos"> 490</span></a> <span class="n">right</span> <span class="o">=</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">: </span><span class="si">{</span><span class="n">v</span><span class="si">}</span><span class="s2">"</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">())</span> -</span><span id="L-491"><a href="#L-491"><span class="linenos"> 491</span></a> <span class="n">right</span> <span class="o">+=</span> <span class="s2">")"</span> -</span><span id="L-492"><a href="#L-492"><span class="linenos"> 492</span></a> -</span><span id="L-493"><a href="#L-493"><span class="linenos"> 493</span></a> <span class="k">return</span> <span class="n">indent</span> <span class="o">+</span> <span class="n">left</span> <span class="o">+</span> <span class="n">right</span> -</span><span id="L-494"><a href="#L-494"><span class="linenos"> 494</span></a> -</span><span id="L-495"><a href="#L-495"><span class="linenos"> 495</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="L-496"><a href="#L-496"><span class="linenos"> 496</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-497"><a href="#L-497"><span class="linenos"> 497</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> -</span><span id="L-498"><a href="#L-498"><span class="linenos"> 498</span></a><span class="sd"> and applies the given transformation function to each node.</span> -</span><span id="L-499"><a href="#L-499"><span class="linenos"> 499</span></a> -</span><span id="L-500"><a href="#L-500"><span class="linenos"> 500</span></a><span class="sd"> Args:</span> -</span><span id="L-501"><a href="#L-501"><span class="linenos"> 501</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> -</span><span id="L-502"><a href="#L-502"><span class="linenos"> 502</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> -</span><span id="L-503"><a href="#L-503"><span class="linenos"> 503</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> -</span><span id="L-504"><a href="#L-504"><span class="linenos"> 504</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> -</span><span id="L-505"><a href="#L-505"><span class="linenos"> 505</span></a><span class="sd"> modified in place.</span> -</span><span id="L-506"><a href="#L-506"><span class="linenos"> 506</span></a> -</span><span id="L-507"><a href="#L-507"><span class="linenos"> 507</span></a><span class="sd"> Returns:</span> -</span><span id="L-508"><a href="#L-508"><span class="linenos"> 508</span></a><span class="sd"> The transformed tree.</span> -</span><span id="L-509"><a href="#L-509"><span class="linenos"> 509</span></a><span class="sd"> """</span> -</span><span id="L-510"><a href="#L-510"><span class="linenos"> 510</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> -</span><span id="L-511"><a href="#L-511"><span class="linenos"> 511</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> -</span><span id="L-512"><a href="#L-512"><span class="linenos"> 512</span></a> -</span><span id="L-513"><a href="#L-513"><span class="linenos"> 513</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-514"><a href="#L-514"><span class="linenos"> 514</span></a> <span class="k">return</span> <span class="n">new_node</span> -</span><span id="L-515"><a href="#L-515"><span class="linenos"> 515</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> -</span><span id="L-516"><a href="#L-516"><span class="linenos"> 516</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> -</span><span id="L-517"><a href="#L-517"><span class="linenos"> 517</span></a> <span class="k">return</span> <span class="n">new_node</span> -</span><span id="L-518"><a href="#L-518"><span class="linenos"> 518</span></a> -</span><span id="L-519"><a href="#L-519"><span class="linenos"> 519</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> -</span><span id="L-520"><a href="#L-520"><span class="linenos"> 520</span></a> <span class="k">return</span> <span class="n">new_node</span> -</span><span id="L-521"><a href="#L-521"><span class="linenos"> 521</span></a> -</span><span id="L-522"><a href="#L-522"><span class="linenos"> 522</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> -</span><span id="L-523"><a href="#L-523"><span class="linenos"> 523</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-524"><a href="#L-524"><span class="linenos"> 524</span></a><span class="sd"> Swap out this expression with a new expression.</span> -</span><span id="L-525"><a href="#L-525"><span class="linenos"> 525</span></a> -</span><span id="L-526"><a href="#L-526"><span class="linenos"> 526</span></a><span class="sd"> For example::</span> -</span><span id="L-527"><a href="#L-527"><span class="linenos"> 527</span></a> -</span><span id="L-528"><a href="#L-528"><span class="linenos"> 528</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> -</span><span id="L-529"><a href="#L-529"><span class="linenos"> 529</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> -</span><span id="L-530"><a href="#L-530"><span class="linenos"> 530</span></a><span class="sd"> (COLUMN this: y)</span> -</span><span id="L-531"><a href="#L-531"><span class="linenos"> 531</span></a><span class="sd"> >>> tree.sql()</span> -</span><span id="L-532"><a href="#L-532"><span class="linenos"> 532</span></a><span class="sd"> 'SELECT y FROM tbl'</span> -</span><span id="L-533"><a href="#L-533"><span class="linenos"> 533</span></a> -</span><span id="L-534"><a href="#L-534"><span class="linenos"> 534</span></a><span class="sd"> Args:</span> -</span><span id="L-535"><a href="#L-535"><span class="linenos"> 535</span></a><span class="sd"> expression (Expression|None): new node</span> -</span><span id="L-536"><a href="#L-536"><span class="linenos"> 536</span></a> -</span><span id="L-537"><a href="#L-537"><span class="linenos"> 537</span></a><span class="sd"> Returns:</span> -</span><span id="L-538"><a href="#L-538"><span class="linenos"> 538</span></a><span class="sd"> The new expression or expressions.</span> -</span><span id="L-539"><a href="#L-539"><span class="linenos"> 539</span></a><span class="sd"> """</span> -</span><span id="L-540"><a href="#L-540"><span class="linenos"> 540</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> -</span><span id="L-541"><a href="#L-541"><span class="linenos"> 541</span></a> <span class="k">return</span> <span class="n">expression</span> -</span><span id="L-542"><a href="#L-542"><span class="linenos"> 542</span></a> -</span><span id="L-543"><a href="#L-543"><span class="linenos"> 543</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="L-544"><a href="#L-544"><span class="linenos"> 544</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="L-545"><a href="#L-545"><span class="linenos"> 545</span></a> -</span><span id="L-546"><a href="#L-546"><span class="linenos"> 546</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> -</span><span id="L-547"><a href="#L-547"><span class="linenos"> 547</span></a> <span class="k">return</span> <span class="n">expression</span> -</span><span id="L-548"><a href="#L-548"><span class="linenos"> 548</span></a> -</span><span id="L-549"><a href="#L-549"><span class="linenos"> 549</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-550"><a href="#L-550"><span class="linenos"> 550</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-551"><a href="#L-551"><span class="linenos"> 551</span></a><span class="sd"> Remove this expression from its AST.</span> +</span><span id="L-476"><a href="#L-476"><span class="linenos"> 476</span></a><span class="sd"> Args:</span> +</span><span id="L-477"><a href="#L-477"><span class="linenos"> 477</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> +</span><span id="L-478"><a href="#L-478"><span class="linenos"> 478</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> +</span><span id="L-479"><a href="#L-479"><span class="linenos"> 479</span></a> +</span><span id="L-480"><a href="#L-480"><span class="linenos"> 480</span></a><span class="sd"> Returns:</span> +</span><span id="L-481"><a href="#L-481"><span class="linenos"> 481</span></a><span class="sd"> The SQL string.</span> +</span><span id="L-482"><a href="#L-482"><span class="linenos"> 482</span></a><span class="sd"> """</span> +</span><span id="L-483"><a href="#L-483"><span class="linenos"> 483</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="L-484"><a href="#L-484"><span class="linenos"> 484</span></a> +</span><span id="L-485"><a href="#L-485"><span class="linenos"> 485</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-486"><a href="#L-486"><span class="linenos"> 486</span></a> +</span><span id="L-487"><a href="#L-487"><span class="linenos"> 487</span></a> <span class="k">def</span> <span class="nf">_to_s</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hide_missing</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">level</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">0</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-488"><a href="#L-488"><span class="linenos"> 488</span></a> <span class="n">indent</span> <span class="o">=</span> <span class="s2">""</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">level</span> <span class="k">else</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span> +</span><span id="L-489"><a href="#L-489"><span class="linenos"> 489</span></a> <span class="n">indent</span> <span class="o">+=</span> <span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s2">" "</span><span class="p">]</span> <span class="o">*</span> <span class="n">level</span><span class="p">)</span> +</span><span id="L-490"><a href="#L-490"><span class="linenos"> 490</span></a> <span class="n">left</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2"> "</span> +</span><span id="L-491"><a href="#L-491"><span class="linenos"> 491</span></a> +</span><span id="L-492"><a href="#L-492"><span class="linenos"> 492</span></a> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-493"><a href="#L-493"><span class="linenos"> 493</span></a> <span class="n">k</span><span class="p">:</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> +</span><span id="L-494"><a href="#L-494"><span class="linenos"> 494</span></a> <span class="n">v</span><span class="o">.</span><span class="n">_to_s</span><span class="p">(</span><span class="n">hide_missing</span><span class="o">=</span><span class="n">hide_missing</span><span class="p">,</span> <span class="n">level</span><span class="o">=</span><span class="n">level</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> +</span><span id="L-495"><a href="#L-495"><span class="linenos"> 495</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"_to_s"</span><span class="p">)</span> +</span><span id="L-496"><a href="#L-496"><span class="linenos"> 496</span></a> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> +</span><span id="L-497"><a href="#L-497"><span class="linenos"> 497</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">ensure_list</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> +</span><span id="L-498"><a href="#L-498"><span class="linenos"> 498</span></a> <span class="k">if</span> <span class="n">v</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> +</span><span id="L-499"><a href="#L-499"><span class="linenos"> 499</span></a> <span class="p">)</span> +</span><span id="L-500"><a href="#L-500"><span class="linenos"> 500</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="L-501"><a href="#L-501"><span class="linenos"> 501</span></a> <span class="p">}</span> +</span><span id="L-502"><a href="#L-502"><span class="linenos"> 502</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"comments"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> +</span><span id="L-503"><a href="#L-503"><span class="linenos"> 503</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> +</span><span id="L-504"><a href="#L-504"><span class="linenos"> 504</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">v</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">hide_missing</span><span class="p">}</span> +</span><span id="L-505"><a href="#L-505"><span class="linenos"> 505</span></a> +</span><span id="L-506"><a href="#L-506"><span class="linenos"> 506</span></a> <span class="n">right</span> <span class="o">=</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">: </span><span class="si">{</span><span class="n">v</span><span class="si">}</span><span class="s2">"</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">())</span> +</span><span id="L-507"><a href="#L-507"><span class="linenos"> 507</span></a> <span class="n">right</span> <span class="o">+=</span> <span class="s2">")"</span> +</span><span id="L-508"><a href="#L-508"><span class="linenos"> 508</span></a> +</span><span id="L-509"><a href="#L-509"><span class="linenos"> 509</span></a> <span class="k">return</span> <span class="n">indent</span> <span class="o">+</span> <span class="n">left</span> <span class="o">+</span> <span class="n">right</span> +</span><span id="L-510"><a href="#L-510"><span class="linenos"> 510</span></a> +</span><span id="L-511"><a href="#L-511"><span class="linenos"> 511</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="L-512"><a href="#L-512"><span class="linenos"> 512</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-513"><a href="#L-513"><span class="linenos"> 513</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> +</span><span id="L-514"><a href="#L-514"><span class="linenos"> 514</span></a><span class="sd"> and applies the given transformation function to each node.</span> +</span><span id="L-515"><a href="#L-515"><span class="linenos"> 515</span></a> +</span><span id="L-516"><a href="#L-516"><span class="linenos"> 516</span></a><span class="sd"> Args:</span> +</span><span id="L-517"><a href="#L-517"><span class="linenos"> 517</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> +</span><span id="L-518"><a href="#L-518"><span class="linenos"> 518</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> +</span><span id="L-519"><a href="#L-519"><span class="linenos"> 519</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> +</span><span id="L-520"><a href="#L-520"><span class="linenos"> 520</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> +</span><span id="L-521"><a href="#L-521"><span class="linenos"> 521</span></a><span class="sd"> modified in place.</span> +</span><span id="L-522"><a href="#L-522"><span class="linenos"> 522</span></a> +</span><span id="L-523"><a href="#L-523"><span class="linenos"> 523</span></a><span class="sd"> Returns:</span> +</span><span id="L-524"><a href="#L-524"><span class="linenos"> 524</span></a><span class="sd"> The transformed tree.</span> +</span><span id="L-525"><a href="#L-525"><span class="linenos"> 525</span></a><span class="sd"> """</span> +</span><span id="L-526"><a href="#L-526"><span class="linenos"> 526</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="L-527"><a href="#L-527"><span class="linenos"> 527</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-528"><a href="#L-528"><span class="linenos"> 528</span></a> +</span><span id="L-529"><a href="#L-529"><span class="linenos"> 529</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-530"><a href="#L-530"><span class="linenos"> 530</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="L-531"><a href="#L-531"><span class="linenos"> 531</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> +</span><span id="L-532"><a href="#L-532"><span class="linenos"> 532</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-533"><a href="#L-533"><span class="linenos"> 533</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="L-534"><a href="#L-534"><span class="linenos"> 534</span></a> +</span><span id="L-535"><a href="#L-535"><span class="linenos"> 535</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> +</span><span id="L-536"><a href="#L-536"><span class="linenos"> 536</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="L-537"><a href="#L-537"><span class="linenos"> 537</span></a> +</span><span id="L-538"><a href="#L-538"><span class="linenos"> 538</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> +</span><span id="L-539"><a href="#L-539"><span class="linenos"> 539</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-540"><a href="#L-540"><span class="linenos"> 540</span></a><span class="sd"> Swap out this expression with a new expression.</span> +</span><span id="L-541"><a href="#L-541"><span class="linenos"> 541</span></a> +</span><span id="L-542"><a href="#L-542"><span class="linenos"> 542</span></a><span class="sd"> For example::</span> +</span><span id="L-543"><a href="#L-543"><span class="linenos"> 543</span></a> +</span><span id="L-544"><a href="#L-544"><span class="linenos"> 544</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> +</span><span id="L-545"><a href="#L-545"><span class="linenos"> 545</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> +</span><span id="L-546"><a href="#L-546"><span class="linenos"> 546</span></a><span class="sd"> (COLUMN this: y)</span> +</span><span id="L-547"><a href="#L-547"><span class="linenos"> 547</span></a><span class="sd"> >>> tree.sql()</span> +</span><span id="L-548"><a href="#L-548"><span class="linenos"> 548</span></a><span class="sd"> 'SELECT y FROM tbl'</span> +</span><span id="L-549"><a href="#L-549"><span class="linenos"> 549</span></a> +</span><span id="L-550"><a href="#L-550"><span class="linenos"> 550</span></a><span class="sd"> Args:</span> +</span><span id="L-551"><a href="#L-551"><span class="linenos"> 551</span></a><span class="sd"> expression (Expression|None): new node</span> </span><span id="L-552"><a href="#L-552"><span class="linenos"> 552</span></a> </span><span id="L-553"><a href="#L-553"><span class="linenos"> 553</span></a><span class="sd"> Returns:</span> -</span><span id="L-554"><a href="#L-554"><span class="linenos"> 554</span></a><span class="sd"> The popped expression.</span> +</span><span id="L-554"><a href="#L-554"><span class="linenos"> 554</span></a><span class="sd"> The new expression or expressions.</span> </span><span id="L-555"><a href="#L-555"><span class="linenos"> 555</span></a><span class="sd"> """</span> -</span><span id="L-556"><a href="#L-556"><span class="linenos"> 556</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> -</span><span id="L-557"><a href="#L-557"><span class="linenos"> 557</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="L-556"><a href="#L-556"><span class="linenos"> 556</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="L-557"><a href="#L-557"><span class="linenos"> 557</span></a> <span class="k">return</span> <span class="n">expression</span> </span><span id="L-558"><a href="#L-558"><span class="linenos"> 558</span></a> -</span><span id="L-559"><a href="#L-559"><span class="linenos"> 559</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> -</span><span id="L-560"><a href="#L-560"><span class="linenos"> 560</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-561"><a href="#L-561"><span class="linenos"> 561</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> -</span><span id="L-562"><a href="#L-562"><span class="linenos"> 562</span></a> -</span><span id="L-563"><a href="#L-563"><span class="linenos"> 563</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> -</span><span id="L-564"><a href="#L-564"><span class="linenos"> 564</span></a><span class="sd"> Otherwise, this returns this expression.</span> -</span><span id="L-565"><a href="#L-565"><span class="linenos"> 565</span></a> -</span><span id="L-566"><a href="#L-566"><span class="linenos"> 566</span></a><span class="sd"> Examples:</span> -</span><span id="L-567"><a href="#L-567"><span class="linenos"> 567</span></a><span class="sd"> This is useful for type security in chained expressions:</span> +</span><span id="L-559"><a href="#L-559"><span class="linenos"> 559</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-560"><a href="#L-560"><span class="linenos"> 560</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-561"><a href="#L-561"><span class="linenos"> 561</span></a> +</span><span id="L-562"><a href="#L-562"><span class="linenos"> 562</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> +</span><span id="L-563"><a href="#L-563"><span class="linenos"> 563</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-564"><a href="#L-564"><span class="linenos"> 564</span></a> +</span><span id="L-565"><a href="#L-565"><span class="linenos"> 565</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-566"><a href="#L-566"><span class="linenos"> 566</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-567"><a href="#L-567"><span class="linenos"> 567</span></a><span class="sd"> Remove this expression from its AST.</span> </span><span id="L-568"><a href="#L-568"><span class="linenos"> 568</span></a> -</span><span id="L-569"><a href="#L-569"><span class="linenos"> 569</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="L-570"><a href="#L-570"><span class="linenos"> 570</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> -</span><span id="L-571"><a href="#L-571"><span class="linenos"> 571</span></a><span class="sd"> 'SELECT x, z FROM y'</span> -</span><span id="L-572"><a href="#L-572"><span class="linenos"> 572</span></a><span class="sd"> """</span> -</span><span id="L-573"><a href="#L-573"><span class="linenos"> 573</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> -</span><span id="L-574"><a href="#L-574"><span class="linenos"> 574</span></a> <span class="k">return</span> <span class="bp">self</span> -</span><span id="L-575"><a href="#L-575"><span class="linenos"> 575</span></a> -</span><span id="L-576"><a href="#L-576"><span class="linenos"> 576</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> -</span><span id="L-577"><a href="#L-577"><span class="linenos"> 577</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-578"><a href="#L-578"><span class="linenos"> 578</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> -</span><span id="L-579"><a href="#L-579"><span class="linenos"> 579</span></a> -</span><span id="L-580"><a href="#L-580"><span class="linenos"> 580</span></a><span class="sd"> Args:</span> -</span><span id="L-581"><a href="#L-581"><span class="linenos"> 581</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> -</span><span id="L-582"><a href="#L-582"><span class="linenos"> 582</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> -</span><span id="L-583"><a href="#L-583"><span class="linenos"> 583</span></a> -</span><span id="L-584"><a href="#L-584"><span class="linenos"> 584</span></a><span class="sd"> Returns:</span> -</span><span id="L-585"><a href="#L-585"><span class="linenos"> 585</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> -</span><span id="L-586"><a href="#L-586"><span class="linenos"> 586</span></a><span class="sd"> """</span> -</span><span id="L-587"><a href="#L-587"><span class="linenos"> 587</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="L-588"><a href="#L-588"><span class="linenos"> 588</span></a> -</span><span id="L-589"><a href="#L-589"><span class="linenos"> 589</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> -</span><span id="L-590"><a href="#L-590"><span class="linenos"> 590</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> -</span><span id="L-591"><a href="#L-591"><span class="linenos"> 591</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="L-592"><a href="#L-592"><span class="linenos"> 592</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="L-593"><a href="#L-593"><span class="linenos"> 593</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> -</span><span id="L-594"><a href="#L-594"><span class="linenos"> 594</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> -</span><span id="L-595"><a href="#L-595"><span class="linenos"> 595</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="L-596"><a href="#L-596"><span class="linenos"> 596</span></a> -</span><span id="L-597"><a href="#L-597"><span class="linenos"> 597</span></a> <span class="k">if</span> <span class="p">(</span> -</span><span id="L-598"><a href="#L-598"><span class="linenos"> 598</span></a> <span class="n">args</span> -</span><span id="L-599"><a href="#L-599"><span class="linenos"> 599</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> -</span><span id="L-600"><a href="#L-600"><span class="linenos"> 600</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> -</span><span id="L-601"><a href="#L-601"><span class="linenos"> 601</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> -</span><span id="L-602"><a href="#L-602"><span class="linenos"> 602</span></a> <span class="p">):</span> -</span><span id="L-603"><a href="#L-603"><span class="linenos"> 603</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> -</span><span id="L-604"><a href="#L-604"><span class="linenos"> 604</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> -</span><span id="L-605"><a href="#L-605"><span class="linenos"> 605</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> -</span><span id="L-606"><a href="#L-606"><span class="linenos"> 606</span></a> <span class="p">)</span> -</span><span id="L-607"><a href="#L-607"><span class="linenos"> 607</span></a> -</span><span id="L-608"><a href="#L-608"><span class="linenos"> 608</span></a> <span class="k">return</span> <span class="n">errors</span> -</span><span id="L-609"><a href="#L-609"><span class="linenos"> 609</span></a> -</span><span id="L-610"><a href="#L-610"><span class="linenos"> 610</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-611"><a href="#L-611"><span class="linenos"> 611</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-612"><a href="#L-612"><span class="linenos"> 612</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> -</span><span id="L-613"><a href="#L-613"><span class="linenos"> 613</span></a><span class="sd"> """</span> -</span><span id="L-614"><a href="#L-614"><span class="linenos"> 614</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> -</span><span id="L-615"><a href="#L-615"><span class="linenos"> 615</span></a> -</span><span id="L-616"><a href="#L-616"><span class="linenos"> 616</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> -</span><span id="L-617"><a href="#L-617"><span class="linenos"> 617</span></a> -</span><span id="L-618"><a href="#L-618"><span class="linenos"> 618</span></a> <span class="nd">@classmethod</span> -</span><span id="L-619"><a href="#L-619"><span class="linenos"> 619</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> -</span><span id="L-620"><a href="#L-620"><span class="linenos"> 620</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-621"><a href="#L-621"><span class="linenos"> 621</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> -</span><span id="L-622"><a href="#L-622"><span class="linenos"> 622</span></a><span class="sd"> """</span> -</span><span id="L-623"><a href="#L-623"><span class="linenos"> 623</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> -</span><span id="L-624"><a href="#L-624"><span class="linenos"> 624</span></a> -</span><span id="L-625"><a href="#L-625"><span class="linenos"> 625</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> -</span><span id="L-626"><a href="#L-626"><span class="linenos"> 626</span></a> -</span><span id="L-627"><a href="#L-627"><span class="linenos"> 627</span></a> -</span><span id="L-628"><a href="#L-628"><span class="linenos"> 628</span></a><span class="n">IntoType</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span> -</span><span id="L-629"><a href="#L-629"><span class="linenos"> 629</span></a> <span class="nb">str</span><span class="p">,</span> -</span><span id="L-630"><a href="#L-630"><span class="linenos"> 630</span></a> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Expression</span><span class="p">],</span> -</span><span id="L-631"><a href="#L-631"><span class="linenos"> 631</span></a> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Expression</span><span class="p">]]],</span> -</span><span id="L-632"><a href="#L-632"><span class="linenos"> 632</span></a><span class="p">]</span> -</span><span id="L-633"><a href="#L-633"><span class="linenos"> 633</span></a><span class="n">ExpOrStr</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Expression</span><span class="p">]</span> -</span><span id="L-634"><a href="#L-634"><span class="linenos"> 634</span></a> -</span><span id="L-635"><a href="#L-635"><span class="linenos"> 635</span></a> -</span><span id="L-636"><a href="#L-636"><span class="linenos"> 636</span></a><span class="k">class</span> <span class="nc">Condition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-637"><a href="#L-637"><span class="linenos"> 637</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-638"><a href="#L-638"><span class="linenos"> 638</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-639"><a href="#L-639"><span class="linenos"> 639</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> +</span><span id="L-569"><a href="#L-569"><span class="linenos"> 569</span></a><span class="sd"> Returns:</span> +</span><span id="L-570"><a href="#L-570"><span class="linenos"> 570</span></a><span class="sd"> The popped expression.</span> +</span><span id="L-571"><a href="#L-571"><span class="linenos"> 571</span></a><span class="sd"> """</span> +</span><span id="L-572"><a href="#L-572"><span class="linenos"> 572</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> +</span><span id="L-573"><a href="#L-573"><span class="linenos"> 573</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="L-574"><a href="#L-574"><span class="linenos"> 574</span></a> +</span><span id="L-575"><a href="#L-575"><span class="linenos"> 575</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> +</span><span id="L-576"><a href="#L-576"><span class="linenos"> 576</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-577"><a href="#L-577"><span class="linenos"> 577</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> +</span><span id="L-578"><a href="#L-578"><span class="linenos"> 578</span></a> +</span><span id="L-579"><a href="#L-579"><span class="linenos"> 579</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> +</span><span id="L-580"><a href="#L-580"><span class="linenos"> 580</span></a><span class="sd"> Otherwise, this returns this expression.</span> +</span><span id="L-581"><a href="#L-581"><span class="linenos"> 581</span></a> +</span><span id="L-582"><a href="#L-582"><span class="linenos"> 582</span></a><span class="sd"> Examples:</span> +</span><span id="L-583"><a href="#L-583"><span class="linenos"> 583</span></a><span class="sd"> This is useful for type security in chained expressions:</span> +</span><span id="L-584"><a href="#L-584"><span class="linenos"> 584</span></a> +</span><span id="L-585"><a href="#L-585"><span class="linenos"> 585</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-586"><a href="#L-586"><span class="linenos"> 586</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> +</span><span id="L-587"><a href="#L-587"><span class="linenos"> 587</span></a><span class="sd"> 'SELECT x, z FROM y'</span> +</span><span id="L-588"><a href="#L-588"><span class="linenos"> 588</span></a><span class="sd"> """</span> +</span><span id="L-589"><a href="#L-589"><span class="linenos"> 589</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> +</span><span id="L-590"><a href="#L-590"><span class="linenos"> 590</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="L-591"><a href="#L-591"><span class="linenos"> 591</span></a> +</span><span id="L-592"><a href="#L-592"><span class="linenos"> 592</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="L-593"><a href="#L-593"><span class="linenos"> 593</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-594"><a href="#L-594"><span class="linenos"> 594</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> +</span><span id="L-595"><a href="#L-595"><span class="linenos"> 595</span></a> +</span><span id="L-596"><a href="#L-596"><span class="linenos"> 596</span></a><span class="sd"> Args:</span> +</span><span id="L-597"><a href="#L-597"><span class="linenos"> 597</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> +</span><span id="L-598"><a href="#L-598"><span class="linenos"> 598</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> +</span><span id="L-599"><a href="#L-599"><span class="linenos"> 599</span></a> +</span><span id="L-600"><a href="#L-600"><span class="linenos"> 600</span></a><span class="sd"> Returns:</span> +</span><span id="L-601"><a href="#L-601"><span class="linenos"> 601</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> +</span><span id="L-602"><a href="#L-602"><span class="linenos"> 602</span></a><span class="sd"> """</span> +</span><span id="L-603"><a href="#L-603"><span class="linenos"> 603</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-604"><a href="#L-604"><span class="linenos"> 604</span></a> +</span><span id="L-605"><a href="#L-605"><span class="linenos"> 605</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> +</span><span id="L-606"><a href="#L-606"><span class="linenos"> 606</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> +</span><span id="L-607"><a href="#L-607"><span class="linenos"> 607</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-608"><a href="#L-608"><span class="linenos"> 608</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-609"><a href="#L-609"><span class="linenos"> 609</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> +</span><span id="L-610"><a href="#L-610"><span class="linenos"> 610</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> +</span><span id="L-611"><a href="#L-611"><span class="linenos"> 611</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-612"><a href="#L-612"><span class="linenos"> 612</span></a> +</span><span id="L-613"><a href="#L-613"><span class="linenos"> 613</span></a> <span class="k">if</span> <span class="p">(</span> +</span><span id="L-614"><a href="#L-614"><span class="linenos"> 614</span></a> <span class="n">args</span> +</span><span id="L-615"><a href="#L-615"><span class="linenos"> 615</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> +</span><span id="L-616"><a href="#L-616"><span class="linenos"> 616</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="L-617"><a href="#L-617"><span class="linenos"> 617</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> +</span><span id="L-618"><a href="#L-618"><span class="linenos"> 618</span></a> <span class="p">):</span> +</span><span id="L-619"><a href="#L-619"><span class="linenos"> 619</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> +</span><span id="L-620"><a href="#L-620"><span class="linenos"> 620</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> +</span><span id="L-621"><a href="#L-621"><span class="linenos"> 621</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> +</span><span id="L-622"><a href="#L-622"><span class="linenos"> 622</span></a> <span class="p">)</span> +</span><span id="L-623"><a href="#L-623"><span class="linenos"> 623</span></a> +</span><span id="L-624"><a href="#L-624"><span class="linenos"> 624</span></a> <span class="k">return</span> <span class="n">errors</span> +</span><span id="L-625"><a href="#L-625"><span class="linenos"> 625</span></a> +</span><span id="L-626"><a href="#L-626"><span class="linenos"> 626</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-627"><a href="#L-627"><span class="linenos"> 627</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-628"><a href="#L-628"><span class="linenos"> 628</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> +</span><span id="L-629"><a href="#L-629"><span class="linenos"> 629</span></a><span class="sd"> """</span> +</span><span id="L-630"><a href="#L-630"><span class="linenos"> 630</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> +</span><span id="L-631"><a href="#L-631"><span class="linenos"> 631</span></a> +</span><span id="L-632"><a href="#L-632"><span class="linenos"> 632</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="L-633"><a href="#L-633"><span class="linenos"> 633</span></a> +</span><span id="L-634"><a href="#L-634"><span class="linenos"> 634</span></a> <span class="nd">@classmethod</span> +</span><span id="L-635"><a href="#L-635"><span class="linenos"> 635</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> +</span><span id="L-636"><a href="#L-636"><span class="linenos"> 636</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-637"><a href="#L-637"><span class="linenos"> 637</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> +</span><span id="L-638"><a href="#L-638"><span class="linenos"> 638</span></a><span class="sd"> """</span> +</span><span id="L-639"><a href="#L-639"><span class="linenos"> 639</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> </span><span id="L-640"><a href="#L-640"><span class="linenos"> 640</span></a> -</span><span id="L-641"><a href="#L-641"><span class="linenos"> 641</span></a><span class="sd"> Example:</span> -</span><span id="L-642"><a href="#L-642"><span class="linenos"> 642</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> -</span><span id="L-643"><a href="#L-643"><span class="linenos"> 643</span></a><span class="sd"> 'x = 1 AND y = 1'</span> -</span><span id="L-644"><a href="#L-644"><span class="linenos"> 644</span></a> -</span><span id="L-645"><a href="#L-645"><span class="linenos"> 645</span></a><span class="sd"> Args:</span> -</span><span id="L-646"><a href="#L-646"><span class="linenos"> 646</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-647"><a href="#L-647"><span class="linenos"> 647</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-648"><a href="#L-648"><span class="linenos"> 648</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-649"><a href="#L-649"><span class="linenos"> 649</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-641"><a href="#L-641"><span class="linenos"> 641</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> +</span><span id="L-642"><a href="#L-642"><span class="linenos"> 642</span></a> +</span><span id="L-643"><a href="#L-643"><span class="linenos"> 643</span></a> +</span><span id="L-644"><a href="#L-644"><span class="linenos"> 644</span></a><span class="n">IntoType</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span> +</span><span id="L-645"><a href="#L-645"><span class="linenos"> 645</span></a> <span class="nb">str</span><span class="p">,</span> +</span><span id="L-646"><a href="#L-646"><span class="linenos"> 646</span></a> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Expression</span><span class="p">],</span> +</span><span id="L-647"><a href="#L-647"><span class="linenos"> 647</span></a> <span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Expression</span><span class="p">]]],</span> +</span><span id="L-648"><a href="#L-648"><span class="linenos"> 648</span></a><span class="p">]</span> +</span><span id="L-649"><a href="#L-649"><span class="linenos"> 649</span></a><span class="n">ExpOrStr</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Expression</span><span class="p">]</span> </span><span id="L-650"><a href="#L-650"><span class="linenos"> 650</span></a> -</span><span id="L-651"><a href="#L-651"><span class="linenos"> 651</span></a><span class="sd"> Returns:</span> -</span><span id="L-652"><a href="#L-652"><span class="linenos"> 652</span></a><span class="sd"> And: the new condition.</span> -</span><span id="L-653"><a href="#L-653"><span class="linenos"> 653</span></a><span class="sd"> """</span> -</span><span id="L-654"><a href="#L-654"><span class="linenos"> 654</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-655"><a href="#L-655"><span class="linenos"> 655</span></a> -</span><span id="L-656"><a href="#L-656"><span class="linenos"> 656</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-657"><a href="#L-657"><span class="linenos"> 657</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-658"><a href="#L-658"><span class="linenos"> 658</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> -</span><span id="L-659"><a href="#L-659"><span class="linenos"> 659</span></a> -</span><span id="L-660"><a href="#L-660"><span class="linenos"> 660</span></a><span class="sd"> Example:</span> -</span><span id="L-661"><a href="#L-661"><span class="linenos"> 661</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> -</span><span id="L-662"><a href="#L-662"><span class="linenos"> 662</span></a><span class="sd"> 'x = 1 OR y = 1'</span> -</span><span id="L-663"><a href="#L-663"><span class="linenos"> 663</span></a> -</span><span id="L-664"><a href="#L-664"><span class="linenos"> 664</span></a><span class="sd"> Args:</span> -</span><span id="L-665"><a href="#L-665"><span class="linenos"> 665</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-666"><a href="#L-666"><span class="linenos"> 666</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-667"><a href="#L-667"><span class="linenos"> 667</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-668"><a href="#L-668"><span class="linenos"> 668</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-669"><a href="#L-669"><span class="linenos"> 669</span></a> -</span><span id="L-670"><a href="#L-670"><span class="linenos"> 670</span></a><span class="sd"> Returns:</span> -</span><span id="L-671"><a href="#L-671"><span class="linenos"> 671</span></a><span class="sd"> Or: the new condition.</span> -</span><span id="L-672"><a href="#L-672"><span class="linenos"> 672</span></a><span class="sd"> """</span> -</span><span id="L-673"><a href="#L-673"><span class="linenos"> 673</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-674"><a href="#L-674"><span class="linenos"> 674</span></a> -</span><span id="L-675"><a href="#L-675"><span class="linenos"> 675</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-676"><a href="#L-676"><span class="linenos"> 676</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-677"><a href="#L-677"><span class="linenos"> 677</span></a><span class="sd"> Wrap this condition with NOT.</span> -</span><span id="L-678"><a href="#L-678"><span class="linenos"> 678</span></a> -</span><span id="L-679"><a href="#L-679"><span class="linenos"> 679</span></a><span class="sd"> Example:</span> -</span><span id="L-680"><a href="#L-680"><span class="linenos"> 680</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> -</span><span id="L-681"><a href="#L-681"><span class="linenos"> 681</span></a><span class="sd"> 'NOT x = 1'</span> -</span><span id="L-682"><a href="#L-682"><span class="linenos"> 682</span></a> -</span><span id="L-683"><a href="#L-683"><span class="linenos"> 683</span></a><span class="sd"> Returns:</span> -</span><span id="L-684"><a href="#L-684"><span class="linenos"> 684</span></a><span class="sd"> Not: the new condition.</span> -</span><span id="L-685"><a href="#L-685"><span class="linenos"> 685</span></a><span class="sd"> """</span> -</span><span id="L-686"><a href="#L-686"><span class="linenos"> 686</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> -</span><span id="L-687"><a href="#L-687"><span class="linenos"> 687</span></a> -</span><span id="L-688"><a href="#L-688"><span class="linenos"> 688</span></a> -</span><span id="L-689"><a href="#L-689"><span class="linenos"> 689</span></a><span class="k">class</span> <span class="nc">Predicate</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-690"><a href="#L-690"><span class="linenos"> 690</span></a><span class="w"> </span><span class="sd">"""Relationships like x = y, x > 1, x >= y."""</span> -</span><span id="L-691"><a href="#L-691"><span class="linenos"> 691</span></a> -</span><span id="L-692"><a href="#L-692"><span class="linenos"> 692</span></a> -</span><span id="L-693"><a href="#L-693"><span class="linenos"> 693</span></a><span class="k">class</span> <span class="nc">DerivedTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-694"><a href="#L-694"><span class="linenos"> 694</span></a> <span class="nd">@property</span> -</span><span id="L-695"><a href="#L-695"><span class="linenos"> 695</span></a> <span class="k">def</span> <span class="nf">alias_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-696"><a href="#L-696"><span class="linenos"> 696</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> -</span><span id="L-697"><a href="#L-697"><span class="linenos"> 697</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span> -</span><span id="L-698"><a href="#L-698"><span class="linenos"> 698</span></a> <span class="k">return</span> <span class="p">[]</span> -</span><span id="L-699"><a href="#L-699"><span class="linenos"> 699</span></a> <span class="n">column_list</span> <span class="o">=</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">assert_is</span><span class="p">(</span><span class="n">TableAlias</span><span class="p">)</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> -</span><span id="L-700"><a href="#L-700"><span class="linenos"> 700</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">c</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">column_list</span><span class="p">]</span> -</span><span id="L-701"><a href="#L-701"><span class="linenos"> 701</span></a> -</span><span id="L-702"><a href="#L-702"><span class="linenos"> 702</span></a> <span class="nd">@property</span> -</span><span id="L-703"><a href="#L-703"><span class="linenos"> 703</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-704"><a href="#L-704"><span class="linenos"> 704</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> -</span><span id="L-705"><a href="#L-705"><span class="linenos"> 705</span></a> -</span><span id="L-706"><a href="#L-706"><span class="linenos"> 706</span></a> <span class="k">if</span> <span class="n">alias</span><span class="p">:</span> -</span><span id="L-707"><a href="#L-707"><span class="linenos"> 707</span></a> <span class="k">return</span> <span class="n">alias</span><span class="o">.</span><span class="n">columns</span> -</span><span id="L-708"><a href="#L-708"><span class="linenos"> 708</span></a> <span class="k">return</span> <span class="p">[]</span> -</span><span id="L-709"><a href="#L-709"><span class="linenos"> 709</span></a> +</span><span id="L-651"><a href="#L-651"><span class="linenos"> 651</span></a> +</span><span id="L-652"><a href="#L-652"><span class="linenos"> 652</span></a><span class="k">class</span> <span class="nc">Condition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-653"><a href="#L-653"><span class="linenos"> 653</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-654"><a href="#L-654"><span class="linenos"> 654</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-655"><a href="#L-655"><span class="linenos"> 655</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> +</span><span id="L-656"><a href="#L-656"><span class="linenos"> 656</span></a> +</span><span id="L-657"><a href="#L-657"><span class="linenos"> 657</span></a><span class="sd"> Example:</span> +</span><span id="L-658"><a href="#L-658"><span class="linenos"> 658</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> +</span><span id="L-659"><a href="#L-659"><span class="linenos"> 659</span></a><span class="sd"> 'x = 1 AND y = 1'</span> +</span><span id="L-660"><a href="#L-660"><span class="linenos"> 660</span></a> +</span><span id="L-661"><a href="#L-661"><span class="linenos"> 661</span></a><span class="sd"> Args:</span> +</span><span id="L-662"><a href="#L-662"><span class="linenos"> 662</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-663"><a href="#L-663"><span class="linenos"> 663</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-664"><a href="#L-664"><span class="linenos"> 664</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-665"><a href="#L-665"><span class="linenos"> 665</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-666"><a href="#L-666"><span class="linenos"> 666</span></a> +</span><span id="L-667"><a href="#L-667"><span class="linenos"> 667</span></a><span class="sd"> Returns:</span> +</span><span id="L-668"><a href="#L-668"><span class="linenos"> 668</span></a><span class="sd"> And: the new condition.</span> +</span><span id="L-669"><a href="#L-669"><span class="linenos"> 669</span></a><span class="sd"> """</span> +</span><span id="L-670"><a href="#L-670"><span class="linenos"> 670</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-671"><a href="#L-671"><span class="linenos"> 671</span></a> +</span><span id="L-672"><a href="#L-672"><span class="linenos"> 672</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-673"><a href="#L-673"><span class="linenos"> 673</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-674"><a href="#L-674"><span class="linenos"> 674</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> +</span><span id="L-675"><a href="#L-675"><span class="linenos"> 675</span></a> +</span><span id="L-676"><a href="#L-676"><span class="linenos"> 676</span></a><span class="sd"> Example:</span> +</span><span id="L-677"><a href="#L-677"><span class="linenos"> 677</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> +</span><span id="L-678"><a href="#L-678"><span class="linenos"> 678</span></a><span class="sd"> 'x = 1 OR y = 1'</span> +</span><span id="L-679"><a href="#L-679"><span class="linenos"> 679</span></a> +</span><span id="L-680"><a href="#L-680"><span class="linenos"> 680</span></a><span class="sd"> Args:</span> +</span><span id="L-681"><a href="#L-681"><span class="linenos"> 681</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-682"><a href="#L-682"><span class="linenos"> 682</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-683"><a href="#L-683"><span class="linenos"> 683</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-684"><a href="#L-684"><span class="linenos"> 684</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-685"><a href="#L-685"><span class="linenos"> 685</span></a> +</span><span id="L-686"><a href="#L-686"><span class="linenos"> 686</span></a><span class="sd"> Returns:</span> +</span><span id="L-687"><a href="#L-687"><span class="linenos"> 687</span></a><span class="sd"> Or: the new condition.</span> +</span><span id="L-688"><a href="#L-688"><span class="linenos"> 688</span></a><span class="sd"> """</span> +</span><span id="L-689"><a href="#L-689"><span class="linenos"> 689</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-690"><a href="#L-690"><span class="linenos"> 690</span></a> +</span><span id="L-691"><a href="#L-691"><span class="linenos"> 691</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-692"><a href="#L-692"><span class="linenos"> 692</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-693"><a href="#L-693"><span class="linenos"> 693</span></a><span class="sd"> Wrap this condition with NOT.</span> +</span><span id="L-694"><a href="#L-694"><span class="linenos"> 694</span></a> +</span><span id="L-695"><a href="#L-695"><span class="linenos"> 695</span></a><span class="sd"> Example:</span> +</span><span id="L-696"><a href="#L-696"><span class="linenos"> 696</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> +</span><span id="L-697"><a href="#L-697"><span class="linenos"> 697</span></a><span class="sd"> 'NOT x = 1'</span> +</span><span id="L-698"><a href="#L-698"><span class="linenos"> 698</span></a> +</span><span id="L-699"><a href="#L-699"><span class="linenos"> 699</span></a><span class="sd"> Returns:</span> +</span><span id="L-700"><a href="#L-700"><span class="linenos"> 700</span></a><span class="sd"> Not: the new condition.</span> +</span><span id="L-701"><a href="#L-701"><span class="linenos"> 701</span></a><span class="sd"> """</span> +</span><span id="L-702"><a href="#L-702"><span class="linenos"> 702</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="L-703"><a href="#L-703"><span class="linenos"> 703</span></a> +</span><span id="L-704"><a href="#L-704"><span class="linenos"> 704</span></a> +</span><span id="L-705"><a href="#L-705"><span class="linenos"> 705</span></a><span class="k">class</span> <span class="nc">Predicate</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-706"><a href="#L-706"><span class="linenos"> 706</span></a><span class="w"> </span><span class="sd">"""Relationships like x = y, x > 1, x >= y."""</span> +</span><span id="L-707"><a href="#L-707"><span class="linenos"> 707</span></a> +</span><span id="L-708"><a href="#L-708"><span class="linenos"> 708</span></a> +</span><span id="L-709"><a href="#L-709"><span class="linenos"> 709</span></a><span class="k">class</span> <span class="nc">DerivedTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> </span><span id="L-710"><a href="#L-710"><span class="linenos"> 710</span></a> <span class="nd">@property</span> -</span><span id="L-711"><a href="#L-711"><span class="linenos"> 711</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-712"><a href="#L-712"><span class="linenos"> 712</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">select</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">selects</span><span class="p">]</span> -</span><span id="L-713"><a href="#L-713"><span class="linenos"> 713</span></a> -</span><span id="L-714"><a href="#L-714"><span class="linenos"> 714</span></a> -</span><span id="L-715"><a href="#L-715"><span class="linenos"> 715</span></a><span class="k">class</span> <span class="nc">Unionable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-716"><a href="#L-716"><span class="linenos"> 716</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-717"><a href="#L-717"><span class="linenos"> 717</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-718"><a href="#L-718"><span class="linenos"> 718</span></a><span class="sd"> Builds a UNION expression.</span> -</span><span id="L-719"><a href="#L-719"><span class="linenos"> 719</span></a> -</span><span id="L-720"><a href="#L-720"><span class="linenos"> 720</span></a><span class="sd"> Example:</span> -</span><span id="L-721"><a href="#L-721"><span class="linenos"> 721</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="L-722"><a href="#L-722"><span class="linenos"> 722</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> -</span><span id="L-723"><a href="#L-723"><span class="linenos"> 723</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> -</span><span id="L-724"><a href="#L-724"><span class="linenos"> 724</span></a> -</span><span id="L-725"><a href="#L-725"><span class="linenos"> 725</span></a><span class="sd"> Args:</span> -</span><span id="L-726"><a href="#L-726"><span class="linenos"> 726</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="L-727"><a href="#L-727"><span class="linenos"> 727</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-728"><a href="#L-728"><span class="linenos"> 728</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="L-729"><a href="#L-729"><span class="linenos"> 729</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-730"><a href="#L-730"><span class="linenos"> 730</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-731"><a href="#L-731"><span class="linenos"> 731</span></a><span class="sd"> Returns:</span> -</span><span id="L-732"><a href="#L-732"><span class="linenos"> 732</span></a><span class="sd"> Union: the Union expression.</span> -</span><span id="L-733"><a href="#L-733"><span class="linenos"> 733</span></a><span class="sd"> """</span> -</span><span id="L-734"><a href="#L-734"><span class="linenos"> 734</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-711"><a href="#L-711"><span class="linenos"> 711</span></a> <span class="k">def</span> <span class="nf">alias_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-712"><a href="#L-712"><span class="linenos"> 712</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="L-713"><a href="#L-713"><span class="linenos"> 713</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span> +</span><span id="L-714"><a href="#L-714"><span class="linenos"> 714</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="L-715"><a href="#L-715"><span class="linenos"> 715</span></a> <span class="n">column_list</span> <span class="o">=</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">assert_is</span><span class="p">(</span><span class="n">TableAlias</span><span class="p">)</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="L-716"><a href="#L-716"><span class="linenos"> 716</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">c</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">column_list</span><span class="p">]</span> +</span><span id="L-717"><a href="#L-717"><span class="linenos"> 717</span></a> +</span><span id="L-718"><a href="#L-718"><span class="linenos"> 718</span></a> <span class="nd">@property</span> +</span><span id="L-719"><a href="#L-719"><span class="linenos"> 719</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-720"><a href="#L-720"><span class="linenos"> 720</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="L-721"><a href="#L-721"><span class="linenos"> 721</span></a> +</span><span id="L-722"><a href="#L-722"><span class="linenos"> 722</span></a> <span class="k">if</span> <span class="n">alias</span><span class="p">:</span> +</span><span id="L-723"><a href="#L-723"><span class="linenos"> 723</span></a> <span class="k">return</span> <span class="n">alias</span><span class="o">.</span><span class="n">columns</span> +</span><span id="L-724"><a href="#L-724"><span class="linenos"> 724</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="L-725"><a href="#L-725"><span class="linenos"> 725</span></a> +</span><span id="L-726"><a href="#L-726"><span class="linenos"> 726</span></a> <span class="nd">@property</span> +</span><span id="L-727"><a href="#L-727"><span class="linenos"> 727</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-728"><a href="#L-728"><span class="linenos"> 728</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">select</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">selects</span><span class="p">]</span> +</span><span id="L-729"><a href="#L-729"><span class="linenos"> 729</span></a> +</span><span id="L-730"><a href="#L-730"><span class="linenos"> 730</span></a> +</span><span id="L-731"><a href="#L-731"><span class="linenos"> 731</span></a><span class="k">class</span> <span class="nc">Unionable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-732"><a href="#L-732"><span class="linenos"> 732</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-733"><a href="#L-733"><span class="linenos"> 733</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-734"><a href="#L-734"><span class="linenos"> 734</span></a><span class="sd"> Builds a UNION expression.</span> </span><span id="L-735"><a href="#L-735"><span class="linenos"> 735</span></a> -</span><span id="L-736"><a href="#L-736"><span class="linenos"> 736</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-737"><a href="#L-737"><span class="linenos"> 737</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-738"><a href="#L-738"><span class="linenos"> 738</span></a><span class="sd"> Builds an INTERSECT expression.</span> -</span><span id="L-739"><a href="#L-739"><span class="linenos"> 739</span></a> -</span><span id="L-740"><a href="#L-740"><span class="linenos"> 740</span></a><span class="sd"> Example:</span> -</span><span id="L-741"><a href="#L-741"><span class="linenos"> 741</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="L-742"><a href="#L-742"><span class="linenos"> 742</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> -</span><span id="L-743"><a href="#L-743"><span class="linenos"> 743</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> -</span><span id="L-744"><a href="#L-744"><span class="linenos"> 744</span></a> -</span><span id="L-745"><a href="#L-745"><span class="linenos"> 745</span></a><span class="sd"> Args:</span> -</span><span id="L-746"><a href="#L-746"><span class="linenos"> 746</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="L-747"><a href="#L-747"><span class="linenos"> 747</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-748"><a href="#L-748"><span class="linenos"> 748</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="L-749"><a href="#L-749"><span class="linenos"> 749</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-750"><a href="#L-750"><span class="linenos"> 750</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-751"><a href="#L-751"><span class="linenos"> 751</span></a><span class="sd"> Returns:</span> -</span><span id="L-752"><a href="#L-752"><span class="linenos"> 752</span></a><span class="sd"> Intersect: the Intersect expression</span> -</span><span id="L-753"><a href="#L-753"><span class="linenos"> 753</span></a><span class="sd"> """</span> -</span><span id="L-754"><a href="#L-754"><span class="linenos"> 754</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-736"><a href="#L-736"><span class="linenos"> 736</span></a><span class="sd"> Example:</span> +</span><span id="L-737"><a href="#L-737"><span class="linenos"> 737</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-738"><a href="#L-738"><span class="linenos"> 738</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> +</span><span id="L-739"><a href="#L-739"><span class="linenos"> 739</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="L-740"><a href="#L-740"><span class="linenos"> 740</span></a> +</span><span id="L-741"><a href="#L-741"><span class="linenos"> 741</span></a><span class="sd"> Args:</span> +</span><span id="L-742"><a href="#L-742"><span class="linenos"> 742</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="L-743"><a href="#L-743"><span class="linenos"> 743</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-744"><a href="#L-744"><span class="linenos"> 744</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-745"><a href="#L-745"><span class="linenos"> 745</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-746"><a href="#L-746"><span class="linenos"> 746</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-747"><a href="#L-747"><span class="linenos"> 747</span></a><span class="sd"> Returns:</span> +</span><span id="L-748"><a href="#L-748"><span class="linenos"> 748</span></a><span class="sd"> Union: the Union expression.</span> +</span><span id="L-749"><a href="#L-749"><span class="linenos"> 749</span></a><span class="sd"> """</span> +</span><span id="L-750"><a href="#L-750"><span class="linenos"> 750</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-751"><a href="#L-751"><span class="linenos"> 751</span></a> +</span><span id="L-752"><a href="#L-752"><span class="linenos"> 752</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-753"><a href="#L-753"><span class="linenos"> 753</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-754"><a href="#L-754"><span class="linenos"> 754</span></a><span class="sd"> Builds an INTERSECT expression.</span> </span><span id="L-755"><a href="#L-755"><span class="linenos"> 755</span></a> -</span><span id="L-756"><a href="#L-756"><span class="linenos"> 756</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-757"><a href="#L-757"><span class="linenos"> 757</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-758"><a href="#L-758"><span class="linenos"> 758</span></a><span class="sd"> Builds an EXCEPT expression.</span> -</span><span id="L-759"><a href="#L-759"><span class="linenos"> 759</span></a> -</span><span id="L-760"><a href="#L-760"><span class="linenos"> 760</span></a><span class="sd"> Example:</span> -</span><span id="L-761"><a href="#L-761"><span class="linenos"> 761</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="L-762"><a href="#L-762"><span class="linenos"> 762</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> -</span><span id="L-763"><a href="#L-763"><span class="linenos"> 763</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> -</span><span id="L-764"><a href="#L-764"><span class="linenos"> 764</span></a> -</span><span id="L-765"><a href="#L-765"><span class="linenos"> 765</span></a><span class="sd"> Args:</span> -</span><span id="L-766"><a href="#L-766"><span class="linenos"> 766</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="L-767"><a href="#L-767"><span class="linenos"> 767</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-768"><a href="#L-768"><span class="linenos"> 768</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="L-769"><a href="#L-769"><span class="linenos"> 769</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-770"><a href="#L-770"><span class="linenos"> 770</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-771"><a href="#L-771"><span class="linenos"> 771</span></a><span class="sd"> Returns:</span> -</span><span id="L-772"><a href="#L-772"><span class="linenos"> 772</span></a><span class="sd"> Except: the Except expression</span> -</span><span id="L-773"><a href="#L-773"><span class="linenos"> 773</span></a><span class="sd"> """</span> -</span><span id="L-774"><a href="#L-774"><span class="linenos"> 774</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-756"><a href="#L-756"><span class="linenos"> 756</span></a><span class="sd"> Example:</span> +</span><span id="L-757"><a href="#L-757"><span class="linenos"> 757</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-758"><a href="#L-758"><span class="linenos"> 758</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> +</span><span id="L-759"><a href="#L-759"><span class="linenos"> 759</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="L-760"><a href="#L-760"><span class="linenos"> 760</span></a> +</span><span id="L-761"><a href="#L-761"><span class="linenos"> 761</span></a><span class="sd"> Args:</span> +</span><span id="L-762"><a href="#L-762"><span class="linenos"> 762</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="L-763"><a href="#L-763"><span class="linenos"> 763</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-764"><a href="#L-764"><span class="linenos"> 764</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-765"><a href="#L-765"><span class="linenos"> 765</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-766"><a href="#L-766"><span class="linenos"> 766</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-767"><a href="#L-767"><span class="linenos"> 767</span></a><span class="sd"> Returns:</span> +</span><span id="L-768"><a href="#L-768"><span class="linenos"> 768</span></a><span class="sd"> Intersect: the Intersect expression</span> +</span><span id="L-769"><a href="#L-769"><span class="linenos"> 769</span></a><span class="sd"> """</span> +</span><span id="L-770"><a href="#L-770"><span class="linenos"> 770</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-771"><a href="#L-771"><span class="linenos"> 771</span></a> +</span><span id="L-772"><a href="#L-772"><span class="linenos"> 772</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-773"><a href="#L-773"><span class="linenos"> 773</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-774"><a href="#L-774"><span class="linenos"> 774</span></a><span class="sd"> Builds an EXCEPT expression.</span> </span><span id="L-775"><a href="#L-775"><span class="linenos"> 775</span></a> -</span><span id="L-776"><a href="#L-776"><span class="linenos"> 776</span></a> -</span><span id="L-777"><a href="#L-777"><span class="linenos"> 777</span></a><span class="k">class</span> <span class="nc">UDTF</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> -</span><span id="L-778"><a href="#L-778"><span class="linenos"> 778</span></a> <span class="k">pass</span> -</span><span id="L-779"><a href="#L-779"><span class="linenos"> 779</span></a> +</span><span id="L-776"><a href="#L-776"><span class="linenos"> 776</span></a><span class="sd"> Example:</span> +</span><span id="L-777"><a href="#L-777"><span class="linenos"> 777</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-778"><a href="#L-778"><span class="linenos"> 778</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> +</span><span id="L-779"><a href="#L-779"><span class="linenos"> 779</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> </span><span id="L-780"><a href="#L-780"><span class="linenos"> 780</span></a> -</span><span id="L-781"><a href="#L-781"><span class="linenos"> 781</span></a><span class="k">class</span> <span class="nc">Cache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-782"><a href="#L-782"><span class="linenos"> 782</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-783"><a href="#L-783"><span class="linenos"> 783</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-784"><a href="#L-784"><span class="linenos"> 784</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-785"><a href="#L-785"><span class="linenos"> 785</span></a> <span class="s2">"lazy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-786"><a href="#L-786"><span class="linenos"> 786</span></a> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-787"><a href="#L-787"><span class="linenos"> 787</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-788"><a href="#L-788"><span class="linenos"> 788</span></a> <span class="p">}</span> -</span><span id="L-789"><a href="#L-789"><span class="linenos"> 789</span></a> -</span><span id="L-790"><a href="#L-790"><span class="linenos"> 790</span></a> -</span><span id="L-791"><a href="#L-791"><span class="linenos"> 791</span></a><span class="k">class</span> <span class="nc">Uncache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-792"><a href="#L-792"><span class="linenos"> 792</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-793"><a href="#L-793"><span class="linenos"> 793</span></a> -</span><span id="L-794"><a href="#L-794"><span class="linenos"> 794</span></a> -</span><span id="L-795"><a href="#L-795"><span class="linenos"> 795</span></a><span class="k">class</span> <span class="nc">Create</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-796"><a href="#L-796"><span class="linenos"> 796</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-797"><a href="#L-797"><span class="linenos"> 797</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-798"><a href="#L-798"><span class="linenos"> 798</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-799"><a href="#L-799"><span class="linenos"> 799</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-800"><a href="#L-800"><span class="linenos"> 800</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-801"><a href="#L-801"><span class="linenos"> 801</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-802"><a href="#L-802"><span class="linenos"> 802</span></a> <span class="s2">"properties"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-803"><a href="#L-803"><span class="linenos"> 803</span></a> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-804"><a href="#L-804"><span class="linenos"> 804</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-805"><a href="#L-805"><span class="linenos"> 805</span></a> <span class="s2">"volatile"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-806"><a href="#L-806"><span class="linenos"> 806</span></a> <span class="s2">"indexes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-807"><a href="#L-807"><span class="linenos"> 807</span></a> <span class="s2">"no_schema_binding"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-808"><a href="#L-808"><span class="linenos"> 808</span></a> <span class="s2">"begin"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-809"><a href="#L-809"><span class="linenos"> 809</span></a> <span class="p">}</span> +</span><span id="L-781"><a href="#L-781"><span class="linenos"> 781</span></a><span class="sd"> Args:</span> +</span><span id="L-782"><a href="#L-782"><span class="linenos"> 782</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="L-783"><a href="#L-783"><span class="linenos"> 783</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-784"><a href="#L-784"><span class="linenos"> 784</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-785"><a href="#L-785"><span class="linenos"> 785</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-786"><a href="#L-786"><span class="linenos"> 786</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-787"><a href="#L-787"><span class="linenos"> 787</span></a><span class="sd"> Returns:</span> +</span><span id="L-788"><a href="#L-788"><span class="linenos"> 788</span></a><span class="sd"> Except: the Except expression</span> +</span><span id="L-789"><a href="#L-789"><span class="linenos"> 789</span></a><span class="sd"> """</span> +</span><span id="L-790"><a href="#L-790"><span class="linenos"> 790</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-791"><a href="#L-791"><span class="linenos"> 791</span></a> +</span><span id="L-792"><a href="#L-792"><span class="linenos"> 792</span></a> +</span><span id="L-793"><a href="#L-793"><span class="linenos"> 793</span></a><span class="k">class</span> <span class="nc">UDTF</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> +</span><span id="L-794"><a href="#L-794"><span class="linenos"> 794</span></a> <span class="k">pass</span> +</span><span id="L-795"><a href="#L-795"><span class="linenos"> 795</span></a> +</span><span id="L-796"><a href="#L-796"><span class="linenos"> 796</span></a> +</span><span id="L-797"><a href="#L-797"><span class="linenos"> 797</span></a><span class="k">class</span> <span class="nc">Cache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-798"><a href="#L-798"><span class="linenos"> 798</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-799"><a href="#L-799"><span class="linenos"> 799</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-800"><a href="#L-800"><span class="linenos"> 800</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-801"><a href="#L-801"><span class="linenos"> 801</span></a> <span class="s2">"lazy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-802"><a href="#L-802"><span class="linenos"> 802</span></a> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-803"><a href="#L-803"><span class="linenos"> 803</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-804"><a href="#L-804"><span class="linenos"> 804</span></a> <span class="p">}</span> +</span><span id="L-805"><a href="#L-805"><span class="linenos"> 805</span></a> +</span><span id="L-806"><a href="#L-806"><span class="linenos"> 806</span></a> +</span><span id="L-807"><a href="#L-807"><span class="linenos"> 807</span></a><span class="k">class</span> <span class="nc">Uncache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-808"><a href="#L-808"><span class="linenos"> 808</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-809"><a href="#L-809"><span class="linenos"> 809</span></a> </span><span id="L-810"><a href="#L-810"><span class="linenos"> 810</span></a> -</span><span id="L-811"><a href="#L-811"><span class="linenos"> 811</span></a> -</span><span id="L-812"><a href="#L-812"><span class="linenos"> 812</span></a><span class="k">class</span> <span class="nc">Describe</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-813"><a href="#L-813"><span class="linenos"> 813</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-814"><a href="#L-814"><span class="linenos"> 814</span></a> -</span><span id="L-815"><a href="#L-815"><span class="linenos"> 815</span></a> -</span><span id="L-816"><a href="#L-816"><span class="linenos"> 816</span></a><span class="k">class</span> <span class="nc">Set</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-817"><a href="#L-817"><span class="linenos"> 817</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-818"><a href="#L-818"><span class="linenos"> 818</span></a> -</span><span id="L-819"><a href="#L-819"><span class="linenos"> 819</span></a> -</span><span id="L-820"><a href="#L-820"><span class="linenos"> 820</span></a><span class="k">class</span> <span class="nc">SetItem</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-821"><a href="#L-821"><span class="linenos"> 821</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-822"><a href="#L-822"><span class="linenos"> 822</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-823"><a href="#L-823"><span class="linenos"> 823</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-824"><a href="#L-824"><span class="linenos"> 824</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-825"><a href="#L-825"><span class="linenos"> 825</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># MySQL SET NAMES statement</span> -</span><span id="L-826"><a href="#L-826"><span class="linenos"> 826</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-827"><a href="#L-827"><span class="linenos"> 827</span></a> <span class="p">}</span> -</span><span id="L-828"><a href="#L-828"><span class="linenos"> 828</span></a> -</span><span id="L-829"><a href="#L-829"><span class="linenos"> 829</span></a> -</span><span id="L-830"><a href="#L-830"><span class="linenos"> 830</span></a><span class="k">class</span> <span class="nc">Show</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-831"><a href="#L-831"><span class="linenos"> 831</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-832"><a href="#L-832"><span class="linenos"> 832</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-833"><a href="#L-833"><span class="linenos"> 833</span></a> <span class="s2">"target"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-834"><a href="#L-834"><span class="linenos"> 834</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-835"><a href="#L-835"><span class="linenos"> 835</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-836"><a href="#L-836"><span class="linenos"> 836</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-837"><a href="#L-837"><span class="linenos"> 837</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-838"><a href="#L-838"><span class="linenos"> 838</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-839"><a href="#L-839"><span class="linenos"> 839</span></a> <span class="s2">"full"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-840"><a href="#L-840"><span class="linenos"> 840</span></a> <span class="s2">"mutex"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-841"><a href="#L-841"><span class="linenos"> 841</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-842"><a href="#L-842"><span class="linenos"> 842</span></a> <span class="s2">"channel"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-843"><a href="#L-843"><span class="linenos"> 843</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-844"><a href="#L-844"><span class="linenos"> 844</span></a> <span class="s2">"log"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-845"><a href="#L-845"><span class="linenos"> 845</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-846"><a href="#L-846"><span class="linenos"> 846</span></a> <span class="s2">"types"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-811"><a href="#L-811"><span class="linenos"> 811</span></a><span class="k">class</span> <span class="nc">Create</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-812"><a href="#L-812"><span class="linenos"> 812</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-813"><a href="#L-813"><span class="linenos"> 813</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-814"><a href="#L-814"><span class="linenos"> 814</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-815"><a href="#L-815"><span class="linenos"> 815</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-816"><a href="#L-816"><span class="linenos"> 816</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-817"><a href="#L-817"><span class="linenos"> 817</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-818"><a href="#L-818"><span class="linenos"> 818</span></a> <span class="s2">"properties"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-819"><a href="#L-819"><span class="linenos"> 819</span></a> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-820"><a href="#L-820"><span class="linenos"> 820</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-821"><a href="#L-821"><span class="linenos"> 821</span></a> <span class="s2">"volatile"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-822"><a href="#L-822"><span class="linenos"> 822</span></a> <span class="s2">"indexes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-823"><a href="#L-823"><span class="linenos"> 823</span></a> <span class="s2">"no_schema_binding"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-824"><a href="#L-824"><span class="linenos"> 824</span></a> <span class="s2">"begin"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-825"><a href="#L-825"><span class="linenos"> 825</span></a> <span class="p">}</span> +</span><span id="L-826"><a href="#L-826"><span class="linenos"> 826</span></a> +</span><span id="L-827"><a href="#L-827"><span class="linenos"> 827</span></a> +</span><span id="L-828"><a href="#L-828"><span class="linenos"> 828</span></a><span class="k">class</span> <span class="nc">Describe</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-829"><a href="#L-829"><span class="linenos"> 829</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-830"><a href="#L-830"><span class="linenos"> 830</span></a> +</span><span id="L-831"><a href="#L-831"><span class="linenos"> 831</span></a> +</span><span id="L-832"><a href="#L-832"><span class="linenos"> 832</span></a><span class="k">class</span> <span class="nc">Pragma</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-833"><a href="#L-833"><span class="linenos"> 833</span></a> <span class="k">pass</span> +</span><span id="L-834"><a href="#L-834"><span class="linenos"> 834</span></a> +</span><span id="L-835"><a href="#L-835"><span class="linenos"> 835</span></a> +</span><span id="L-836"><a href="#L-836"><span class="linenos"> 836</span></a><span class="k">class</span> <span class="nc">Set</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-837"><a href="#L-837"><span class="linenos"> 837</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-838"><a href="#L-838"><span class="linenos"> 838</span></a> +</span><span id="L-839"><a href="#L-839"><span class="linenos"> 839</span></a> +</span><span id="L-840"><a href="#L-840"><span class="linenos"> 840</span></a><span class="k">class</span> <span class="nc">SetItem</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-841"><a href="#L-841"><span class="linenos"> 841</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-842"><a href="#L-842"><span class="linenos"> 842</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-843"><a href="#L-843"><span class="linenos"> 843</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-844"><a href="#L-844"><span class="linenos"> 844</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-845"><a href="#L-845"><span class="linenos"> 845</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># MySQL SET NAMES statement</span> +</span><span id="L-846"><a href="#L-846"><span class="linenos"> 846</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> </span><span id="L-847"><a href="#L-847"><span class="linenos"> 847</span></a> <span class="p">}</span> </span><span id="L-848"><a href="#L-848"><span class="linenos"> 848</span></a> </span><span id="L-849"><a href="#L-849"><span class="linenos"> 849</span></a> -</span><span id="L-850"><a href="#L-850"><span class="linenos"> 850</span></a><span class="k">class</span> <span class="nc">UserDefinedFunction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-851"><a href="#L-851"><span class="linenos"> 851</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-852"><a href="#L-852"><span class="linenos"> 852</span></a> -</span><span id="L-853"><a href="#L-853"><span class="linenos"> 853</span></a> -</span><span id="L-854"><a href="#L-854"><span class="linenos"> 854</span></a><span class="k">class</span> <span class="nc">CharacterSet</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-855"><a href="#L-855"><span class="linenos"> 855</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-856"><a href="#L-856"><span class="linenos"> 856</span></a> -</span><span id="L-857"><a href="#L-857"><span class="linenos"> 857</span></a> -</span><span id="L-858"><a href="#L-858"><span class="linenos"> 858</span></a><span class="k">class</span> <span class="nc">With</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-859"><a href="#L-859"><span class="linenos"> 859</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"recursive"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-860"><a href="#L-860"><span class="linenos"> 860</span></a> -</span><span id="L-861"><a href="#L-861"><span class="linenos"> 861</span></a> <span class="nd">@property</span> -</span><span id="L-862"><a href="#L-862"><span class="linenos"> 862</span></a> <span class="k">def</span> <span class="nf">recursive</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-863"><a href="#L-863"><span class="linenos"> 863</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"recursive"</span><span class="p">))</span> -</span><span id="L-864"><a href="#L-864"><span class="linenos"> 864</span></a> -</span><span id="L-865"><a href="#L-865"><span class="linenos"> 865</span></a> -</span><span id="L-866"><a href="#L-866"><span class="linenos"> 866</span></a><span class="k">class</span> <span class="nc">WithinGroup</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-867"><a href="#L-867"><span class="linenos"> 867</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-850"><a href="#L-850"><span class="linenos"> 850</span></a><span class="k">class</span> <span class="nc">Show</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-851"><a href="#L-851"><span class="linenos"> 851</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-852"><a href="#L-852"><span class="linenos"> 852</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-853"><a href="#L-853"><span class="linenos"> 853</span></a> <span class="s2">"target"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-854"><a href="#L-854"><span class="linenos"> 854</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-855"><a href="#L-855"><span class="linenos"> 855</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-856"><a href="#L-856"><span class="linenos"> 856</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-857"><a href="#L-857"><span class="linenos"> 857</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-858"><a href="#L-858"><span class="linenos"> 858</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-859"><a href="#L-859"><span class="linenos"> 859</span></a> <span class="s2">"full"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-860"><a href="#L-860"><span class="linenos"> 860</span></a> <span class="s2">"mutex"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-861"><a href="#L-861"><span class="linenos"> 861</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-862"><a href="#L-862"><span class="linenos"> 862</span></a> <span class="s2">"channel"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-863"><a href="#L-863"><span class="linenos"> 863</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-864"><a href="#L-864"><span class="linenos"> 864</span></a> <span class="s2">"log"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-865"><a href="#L-865"><span class="linenos"> 865</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-866"><a href="#L-866"><span class="linenos"> 866</span></a> <span class="s2">"types"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-867"><a href="#L-867"><span class="linenos"> 867</span></a> <span class="p">}</span> </span><span id="L-868"><a href="#L-868"><span class="linenos"> 868</span></a> </span><span id="L-869"><a href="#L-869"><span class="linenos"> 869</span></a> -</span><span id="L-870"><a href="#L-870"><span class="linenos"> 870</span></a><span class="k">class</span> <span class="nc">CTE</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">):</span> -</span><span id="L-871"><a href="#L-871"><span class="linenos"> 871</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-870"><a href="#L-870"><span class="linenos"> 870</span></a><span class="k">class</span> <span class="nc">UserDefinedFunction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-871"><a href="#L-871"><span class="linenos"> 871</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-872"><a href="#L-872"><span class="linenos"> 872</span></a> </span><span id="L-873"><a href="#L-873"><span class="linenos"> 873</span></a> -</span><span id="L-874"><a href="#L-874"><span class="linenos"> 874</span></a><span class="k">class</span> <span class="nc">TableAlias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-875"><a href="#L-875"><span class="linenos"> 875</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-874"><a href="#L-874"><span class="linenos"> 874</span></a><span class="k">class</span> <span class="nc">CharacterSet</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-875"><a href="#L-875"><span class="linenos"> 875</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-876"><a href="#L-876"><span class="linenos"> 876</span></a> -</span><span id="L-877"><a href="#L-877"><span class="linenos"> 877</span></a> <span class="nd">@property</span> -</span><span id="L-878"><a href="#L-878"><span class="linenos"> 878</span></a> <span class="k">def</span> <span class="nf">columns</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-879"><a href="#L-879"><span class="linenos"> 879</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="L-877"><a href="#L-877"><span class="linenos"> 877</span></a> +</span><span id="L-878"><a href="#L-878"><span class="linenos"> 878</span></a><span class="k">class</span> <span class="nc">With</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-879"><a href="#L-879"><span class="linenos"> 879</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"recursive"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-880"><a href="#L-880"><span class="linenos"> 880</span></a> -</span><span id="L-881"><a href="#L-881"><span class="linenos"> 881</span></a> -</span><span id="L-882"><a href="#L-882"><span class="linenos"> 882</span></a><span class="k">class</span> <span class="nc">BitString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-883"><a href="#L-883"><span class="linenos"> 883</span></a> <span class="k">pass</span> +</span><span id="L-881"><a href="#L-881"><span class="linenos"> 881</span></a> <span class="nd">@property</span> +</span><span id="L-882"><a href="#L-882"><span class="linenos"> 882</span></a> <span class="k">def</span> <span class="nf">recursive</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-883"><a href="#L-883"><span class="linenos"> 883</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"recursive"</span><span class="p">))</span> </span><span id="L-884"><a href="#L-884"><span class="linenos"> 884</span></a> </span><span id="L-885"><a href="#L-885"><span class="linenos"> 885</span></a> -</span><span id="L-886"><a href="#L-886"><span class="linenos"> 886</span></a><span class="k">class</span> <span class="nc">HexString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-887"><a href="#L-887"><span class="linenos"> 887</span></a> <span class="k">pass</span> +</span><span id="L-886"><a href="#L-886"><span class="linenos"> 886</span></a><span class="k">class</span> <span class="nc">WithinGroup</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-887"><a href="#L-887"><span class="linenos"> 887</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-888"><a href="#L-888"><span class="linenos"> 888</span></a> </span><span id="L-889"><a href="#L-889"><span class="linenos"> 889</span></a> -</span><span id="L-890"><a href="#L-890"><span class="linenos"> 890</span></a><span class="k">class</span> <span class="nc">ByteString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-891"><a href="#L-891"><span class="linenos"> 891</span></a> <span class="k">pass</span> +</span><span id="L-890"><a href="#L-890"><span class="linenos"> 890</span></a><span class="k">class</span> <span class="nc">CTE</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">):</span> +</span><span id="L-891"><a href="#L-891"><span class="linenos"> 891</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-892"><a href="#L-892"><span class="linenos"> 892</span></a> </span><span id="L-893"><a href="#L-893"><span class="linenos"> 893</span></a> -</span><span id="L-894"><a href="#L-894"><span class="linenos"> 894</span></a><span class="k">class</span> <span class="nc">Column</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-895"><a href="#L-895"><span class="linenos"> 895</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"join_mark"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-894"><a href="#L-894"><span class="linenos"> 894</span></a><span class="k">class</span> <span class="nc">TableAlias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-895"><a href="#L-895"><span class="linenos"> 895</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-896"><a href="#L-896"><span class="linenos"> 896</span></a> </span><span id="L-897"><a href="#L-897"><span class="linenos"> 897</span></a> <span class="nd">@property</span> -</span><span id="L-898"><a href="#L-898"><span class="linenos"> 898</span></a> <span class="k">def</span> <span class="nf">table</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-899"><a href="#L-899"><span class="linenos"> 899</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"table"</span><span class="p">)</span> +</span><span id="L-898"><a href="#L-898"><span class="linenos"> 898</span></a> <span class="k">def</span> <span class="nf">columns</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-899"><a href="#L-899"><span class="linenos"> 899</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> </span><span id="L-900"><a href="#L-900"><span class="linenos"> 900</span></a> -</span><span id="L-901"><a href="#L-901"><span class="linenos"> 901</span></a> <span class="nd">@property</span> -</span><span id="L-902"><a href="#L-902"><span class="linenos"> 902</span></a> <span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-903"><a href="#L-903"><span class="linenos"> 903</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">)</span> +</span><span id="L-901"><a href="#L-901"><span class="linenos"> 901</span></a> +</span><span id="L-902"><a href="#L-902"><span class="linenos"> 902</span></a><span class="k">class</span> <span class="nc">BitString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-903"><a href="#L-903"><span class="linenos"> 903</span></a> <span class="k">pass</span> </span><span id="L-904"><a href="#L-904"><span class="linenos"> 904</span></a> -</span><span id="L-905"><a href="#L-905"><span class="linenos"> 905</span></a> <span class="nd">@property</span> -</span><span id="L-906"><a href="#L-906"><span class="linenos"> 906</span></a> <span class="k">def</span> <span class="nf">catalog</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-907"><a href="#L-907"><span class="linenos"> 907</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">)</span> +</span><span id="L-905"><a href="#L-905"><span class="linenos"> 905</span></a> +</span><span id="L-906"><a href="#L-906"><span class="linenos"> 906</span></a><span class="k">class</span> <span class="nc">HexString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-907"><a href="#L-907"><span class="linenos"> 907</span></a> <span class="k">pass</span> </span><span id="L-908"><a href="#L-908"><span class="linenos"> 908</span></a> -</span><span id="L-909"><a href="#L-909"><span class="linenos"> 909</span></a> <span class="nd">@property</span> -</span><span id="L-910"><a href="#L-910"><span class="linenos"> 910</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-911"><a href="#L-911"><span class="linenos"> 911</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-909"><a href="#L-909"><span class="linenos"> 909</span></a> +</span><span id="L-910"><a href="#L-910"><span class="linenos"> 910</span></a><span class="k">class</span> <span class="nc">ByteString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-911"><a href="#L-911"><span class="linenos"> 911</span></a> <span class="k">pass</span> </span><span id="L-912"><a href="#L-912"><span class="linenos"> 912</span></a> </span><span id="L-913"><a href="#L-913"><span class="linenos"> 913</span></a> -</span><span id="L-914"><a href="#L-914"><span class="linenos"> 914</span></a><span class="k">class</span> <span class="nc">ColumnDef</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-915"><a href="#L-915"><span class="linenos"> 915</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-916"><a href="#L-916"><span class="linenos"> 916</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-917"><a href="#L-917"><span class="linenos"> 917</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-918"><a href="#L-918"><span class="linenos"> 918</span></a> <span class="s2">"constraints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-919"><a href="#L-919"><span class="linenos"> 919</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-920"><a href="#L-920"><span class="linenos"> 920</span></a> <span class="p">}</span> -</span><span id="L-921"><a href="#L-921"><span class="linenos"> 921</span></a> -</span><span id="L-922"><a href="#L-922"><span class="linenos"> 922</span></a> -</span><span id="L-923"><a href="#L-923"><span class="linenos"> 923</span></a><span class="k">class</span> <span class="nc">AlterColumn</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-924"><a href="#L-924"><span class="linenos"> 924</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-925"><a href="#L-925"><span class="linenos"> 925</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-926"><a href="#L-926"><span class="linenos"> 926</span></a> <span class="s2">"dtype"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-927"><a href="#L-927"><span class="linenos"> 927</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-928"><a href="#L-928"><span class="linenos"> 928</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-929"><a href="#L-929"><span class="linenos"> 929</span></a> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-930"><a href="#L-930"><span class="linenos"> 930</span></a> <span class="s2">"drop"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-931"><a href="#L-931"><span class="linenos"> 931</span></a> <span class="p">}</span> +</span><span id="L-914"><a href="#L-914"><span class="linenos"> 914</span></a><span class="k">class</span> <span class="nc">Column</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-915"><a href="#L-915"><span class="linenos"> 915</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"join_mark"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-916"><a href="#L-916"><span class="linenos"> 916</span></a> +</span><span id="L-917"><a href="#L-917"><span class="linenos"> 917</span></a> <span class="nd">@property</span> +</span><span id="L-918"><a href="#L-918"><span class="linenos"> 918</span></a> <span class="k">def</span> <span class="nf">table</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-919"><a href="#L-919"><span class="linenos"> 919</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"table"</span><span class="p">)</span> +</span><span id="L-920"><a href="#L-920"><span class="linenos"> 920</span></a> +</span><span id="L-921"><a href="#L-921"><span class="linenos"> 921</span></a> <span class="nd">@property</span> +</span><span id="L-922"><a href="#L-922"><span class="linenos"> 922</span></a> <span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-923"><a href="#L-923"><span class="linenos"> 923</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">)</span> +</span><span id="L-924"><a href="#L-924"><span class="linenos"> 924</span></a> +</span><span id="L-925"><a href="#L-925"><span class="linenos"> 925</span></a> <span class="nd">@property</span> +</span><span id="L-926"><a href="#L-926"><span class="linenos"> 926</span></a> <span class="k">def</span> <span class="nf">catalog</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-927"><a href="#L-927"><span class="linenos"> 927</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">)</span> +</span><span id="L-928"><a href="#L-928"><span class="linenos"> 928</span></a> +</span><span id="L-929"><a href="#L-929"><span class="linenos"> 929</span></a> <span class="nd">@property</span> +</span><span id="L-930"><a href="#L-930"><span class="linenos"> 930</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-931"><a href="#L-931"><span class="linenos"> 931</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> </span><span id="L-932"><a href="#L-932"><span class="linenos"> 932</span></a> -</span><span id="L-933"><a href="#L-933"><span class="linenos"> 933</span></a> -</span><span id="L-934"><a href="#L-934"><span class="linenos"> 934</span></a><span class="k">class</span> <span class="nc">RenameTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-935"><a href="#L-935"><span class="linenos"> 935</span></a> <span class="k">pass</span> -</span><span id="L-936"><a href="#L-936"><span class="linenos"> 936</span></a> +</span><span id="L-933"><a href="#L-933"><span class="linenos"> 933</span></a> <span class="nd">@property</span> +</span><span id="L-934"><a href="#L-934"><span class="linenos"> 934</span></a> <span class="k">def</span> <span class="nf">parts</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">Identifier</span><span class="p">]:</span> +</span><span id="L-935"><a href="#L-935"><span class="linenos"> 935</span></a><span class="w"> </span><span class="sd">"""Return the parts of a column in order catalog, db, table, name."""</span> +</span><span id="L-936"><a href="#L-936"><span class="linenos"> 936</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">part</span> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="nb">reversed</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">values</span><span class="p">()))</span> <span class="k">if</span> <span class="n">part</span><span class="p">]</span> </span><span id="L-937"><a href="#L-937"><span class="linenos"> 937</span></a> -</span><span id="L-938"><a href="#L-938"><span class="linenos"> 938</span></a><span class="k">class</span> <span class="nc">SetTag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-939"><a href="#L-939"><span class="linenos"> 939</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-940"><a href="#L-940"><span class="linenos"> 940</span></a> -</span><span id="L-941"><a href="#L-941"><span class="linenos"> 941</span></a> -</span><span id="L-942"><a href="#L-942"><span class="linenos"> 942</span></a><span class="k">class</span> <span class="nc">Comment</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-943"><a href="#L-943"><span class="linenos"> 943</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-944"><a href="#L-944"><span class="linenos"> 944</span></a> -</span><span id="L-945"><a href="#L-945"><span class="linenos"> 945</span></a> -</span><span id="L-946"><a href="#L-946"><span class="linenos"> 946</span></a><span class="k">class</span> <span class="nc">ColumnConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-947"><a href="#L-947"><span class="linenos"> 947</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-948"><a href="#L-948"><span class="linenos"> 948</span></a> +</span><span id="L-938"><a href="#L-938"><span class="linenos"> 938</span></a> <span class="k">def</span> <span class="nf">to_dot</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Dot</span><span class="p">:</span> +</span><span id="L-939"><a href="#L-939"><span class="linenos"> 939</span></a><span class="w"> </span><span class="sd">"""Converts the column into a dot expression."""</span> +</span><span id="L-940"><a href="#L-940"><span class="linenos"> 940</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parts</span> +</span><span id="L-941"><a href="#L-941"><span class="linenos"> 941</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-942"><a href="#L-942"><span class="linenos"> 942</span></a> +</span><span id="L-943"><a href="#L-943"><span class="linenos"> 943</span></a> <span class="k">while</span> <span class="n">parent</span><span class="p">:</span> +</span><span id="L-944"><a href="#L-944"><span class="linenos"> 944</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="n">Dot</span><span class="p">):</span> +</span><span id="L-945"><a href="#L-945"><span class="linenos"> 945</span></a> <span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">parent</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span> +</span><span id="L-946"><a href="#L-946"><span class="linenos"> 946</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span><span class="o">.</span><span class="n">parent</span> +</span><span id="L-947"><a href="#L-947"><span class="linenos"> 947</span></a> +</span><span id="L-948"><a href="#L-948"><span class="linenos"> 948</span></a> <span class="k">return</span> <span class="n">Dot</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> </span><span id="L-949"><a href="#L-949"><span class="linenos"> 949</span></a> -</span><span id="L-950"><a href="#L-950"><span class="linenos"> 950</span></a><span class="k">class</span> <span class="nc">ColumnConstraintKind</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-951"><a href="#L-951"><span class="linenos"> 951</span></a> <span class="k">pass</span> -</span><span id="L-952"><a href="#L-952"><span class="linenos"> 952</span></a> -</span><span id="L-953"><a href="#L-953"><span class="linenos"> 953</span></a> -</span><span id="L-954"><a href="#L-954"><span class="linenos"> 954</span></a><span class="k">class</span> <span class="nc">AutoIncrementColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-955"><a href="#L-955"><span class="linenos"> 955</span></a> <span class="k">pass</span> -</span><span id="L-956"><a href="#L-956"><span class="linenos"> 956</span></a> -</span><span id="L-957"><a href="#L-957"><span class="linenos"> 957</span></a> -</span><span id="L-958"><a href="#L-958"><span class="linenos"> 958</span></a><span class="k">class</span> <span class="nc">CaseSpecificColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-959"><a href="#L-959"><span class="linenos"> 959</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"not_"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-960"><a href="#L-960"><span class="linenos"> 960</span></a> -</span><span id="L-961"><a href="#L-961"><span class="linenos"> 961</span></a> -</span><span id="L-962"><a href="#L-962"><span class="linenos"> 962</span></a><span class="k">class</span> <span class="nc">CharacterSetColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-963"><a href="#L-963"><span class="linenos"> 963</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-964"><a href="#L-964"><span class="linenos"> 964</span></a> -</span><span id="L-965"><a href="#L-965"><span class="linenos"> 965</span></a> -</span><span id="L-966"><a href="#L-966"><span class="linenos"> 966</span></a><span class="k">class</span> <span class="nc">CheckColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-967"><a href="#L-967"><span class="linenos"> 967</span></a> <span class="k">pass</span> -</span><span id="L-968"><a href="#L-968"><span class="linenos"> 968</span></a> +</span><span id="L-950"><a href="#L-950"><span class="linenos"> 950</span></a> +</span><span id="L-951"><a href="#L-951"><span class="linenos"> 951</span></a><span class="k">class</span> <span class="nc">ColumnDef</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-952"><a href="#L-952"><span class="linenos"> 952</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-953"><a href="#L-953"><span class="linenos"> 953</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-954"><a href="#L-954"><span class="linenos"> 954</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-955"><a href="#L-955"><span class="linenos"> 955</span></a> <span class="s2">"constraints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-956"><a href="#L-956"><span class="linenos"> 956</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-957"><a href="#L-957"><span class="linenos"> 957</span></a> <span class="p">}</span> +</span><span id="L-958"><a href="#L-958"><span class="linenos"> 958</span></a> +</span><span id="L-959"><a href="#L-959"><span class="linenos"> 959</span></a> +</span><span id="L-960"><a href="#L-960"><span class="linenos"> 960</span></a><span class="k">class</span> <span class="nc">AlterColumn</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-961"><a href="#L-961"><span class="linenos"> 961</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-962"><a href="#L-962"><span class="linenos"> 962</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-963"><a href="#L-963"><span class="linenos"> 963</span></a> <span class="s2">"dtype"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-964"><a href="#L-964"><span class="linenos"> 964</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-965"><a href="#L-965"><span class="linenos"> 965</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-966"><a href="#L-966"><span class="linenos"> 966</span></a> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-967"><a href="#L-967"><span class="linenos"> 967</span></a> <span class="s2">"drop"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-968"><a href="#L-968"><span class="linenos"> 968</span></a> <span class="p">}</span> </span><span id="L-969"><a href="#L-969"><span class="linenos"> 969</span></a> -</span><span id="L-970"><a href="#L-970"><span class="linenos"> 970</span></a><span class="k">class</span> <span class="nc">CollateColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-971"><a href="#L-971"><span class="linenos"> 971</span></a> <span class="k">pass</span> -</span><span id="L-972"><a href="#L-972"><span class="linenos"> 972</span></a> +</span><span id="L-970"><a href="#L-970"><span class="linenos"> 970</span></a> +</span><span id="L-971"><a href="#L-971"><span class="linenos"> 971</span></a><span class="k">class</span> <span class="nc">RenameTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-972"><a href="#L-972"><span class="linenos"> 972</span></a> <span class="k">pass</span> </span><span id="L-973"><a href="#L-973"><span class="linenos"> 973</span></a> -</span><span id="L-974"><a href="#L-974"><span class="linenos"> 974</span></a><span class="k">class</span> <span class="nc">CommentColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-975"><a href="#L-975"><span class="linenos"> 975</span></a> <span class="k">pass</span> -</span><span id="L-976"><a href="#L-976"><span class="linenos"> 976</span></a> +</span><span id="L-974"><a href="#L-974"><span class="linenos"> 974</span></a> +</span><span id="L-975"><a href="#L-975"><span class="linenos"> 975</span></a><span class="k">class</span> <span class="nc">SetTag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-976"><a href="#L-976"><span class="linenos"> 976</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-977"><a href="#L-977"><span class="linenos"> 977</span></a> -</span><span id="L-978"><a href="#L-978"><span class="linenos"> 978</span></a><span class="k">class</span> <span class="nc">CompressColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-979"><a href="#L-979"><span class="linenos"> 979</span></a> <span class="k">pass</span> -</span><span id="L-980"><a href="#L-980"><span class="linenos"> 980</span></a> +</span><span id="L-978"><a href="#L-978"><span class="linenos"> 978</span></a> +</span><span id="L-979"><a href="#L-979"><span class="linenos"> 979</span></a><span class="k">class</span> <span class="nc">Comment</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-980"><a href="#L-980"><span class="linenos"> 980</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-981"><a href="#L-981"><span class="linenos"> 981</span></a> -</span><span id="L-982"><a href="#L-982"><span class="linenos"> 982</span></a><span class="k">class</span> <span class="nc">DateFormatColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-983"><a href="#L-983"><span class="linenos"> 983</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-984"><a href="#L-984"><span class="linenos"> 984</span></a> +</span><span id="L-982"><a href="#L-982"><span class="linenos"> 982</span></a> +</span><span id="L-983"><a href="#L-983"><span class="linenos"> 983</span></a><span class="k">class</span> <span class="nc">ColumnConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-984"><a href="#L-984"><span class="linenos"> 984</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-985"><a href="#L-985"><span class="linenos"> 985</span></a> -</span><span id="L-986"><a href="#L-986"><span class="linenos"> 986</span></a><span class="k">class</span> <span class="nc">DefaultColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-987"><a href="#L-987"><span class="linenos"> 987</span></a> <span class="k">pass</span> -</span><span id="L-988"><a href="#L-988"><span class="linenos"> 988</span></a> +</span><span id="L-986"><a href="#L-986"><span class="linenos"> 986</span></a> +</span><span id="L-987"><a href="#L-987"><span class="linenos"> 987</span></a><span class="k">class</span> <span class="nc">ColumnConstraintKind</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-988"><a href="#L-988"><span class="linenos"> 988</span></a> <span class="k">pass</span> </span><span id="L-989"><a href="#L-989"><span class="linenos"> 989</span></a> -</span><span id="L-990"><a href="#L-990"><span class="linenos"> 990</span></a><span class="k">class</span> <span class="nc">EncodeColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-991"><a href="#L-991"><span class="linenos"> 991</span></a> <span class="k">pass</span> -</span><span id="L-992"><a href="#L-992"><span class="linenos"> 992</span></a> +</span><span id="L-990"><a href="#L-990"><span class="linenos"> 990</span></a> +</span><span id="L-991"><a href="#L-991"><span class="linenos"> 991</span></a><span class="k">class</span> <span class="nc">AutoIncrementColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-992"><a href="#L-992"><span class="linenos"> 992</span></a> <span class="k">pass</span> </span><span id="L-993"><a href="#L-993"><span class="linenos"> 993</span></a> -</span><span id="L-994"><a href="#L-994"><span class="linenos"> 994</span></a><span class="k">class</span> <span class="nc">GeneratedAsIdentityColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-995"><a href="#L-995"><span class="linenos"> 995</span></a> <span class="c1"># this: True -> ALWAYS, this: False -> BY DEFAULT</span> -</span><span id="L-996"><a href="#L-996"><span class="linenos"> 996</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-997"><a href="#L-997"><span class="linenos"> 997</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-998"><a href="#L-998"><span class="linenos"> 998</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-999"><a href="#L-999"><span class="linenos"> 999</span></a> <span class="s2">"increment"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1000"><a href="#L-1000"><span class="linenos">1000</span></a> <span class="s2">"minvalue"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1001"><a href="#L-1001"><span class="linenos">1001</span></a> <span class="s2">"maxvalue"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1002"><a href="#L-1002"><span class="linenos">1002</span></a> <span class="s2">"cycle"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1003"><a href="#L-1003"><span class="linenos">1003</span></a> <span class="p">}</span> -</span><span id="L-1004"><a href="#L-1004"><span class="linenos">1004</span></a> +</span><span id="L-994"><a href="#L-994"><span class="linenos"> 994</span></a> +</span><span id="L-995"><a href="#L-995"><span class="linenos"> 995</span></a><span class="k">class</span> <span class="nc">CaseSpecificColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-996"><a href="#L-996"><span class="linenos"> 996</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"not_"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-997"><a href="#L-997"><span class="linenos"> 997</span></a> +</span><span id="L-998"><a href="#L-998"><span class="linenos"> 998</span></a> +</span><span id="L-999"><a href="#L-999"><span class="linenos"> 999</span></a><span class="k">class</span> <span class="nc">CharacterSetColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1000"><a href="#L-1000"><span class="linenos">1000</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1001"><a href="#L-1001"><span class="linenos">1001</span></a> +</span><span id="L-1002"><a href="#L-1002"><span class="linenos">1002</span></a> +</span><span id="L-1003"><a href="#L-1003"><span class="linenos">1003</span></a><span class="k">class</span> <span class="nc">CheckColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1004"><a href="#L-1004"><span class="linenos">1004</span></a> <span class="k">pass</span> </span><span id="L-1005"><a href="#L-1005"><span class="linenos">1005</span></a> -</span><span id="L-1006"><a href="#L-1006"><span class="linenos">1006</span></a><span class="k">class</span> <span class="nc">InlineLengthColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-1007"><a href="#L-1007"><span class="linenos">1007</span></a> <span class="k">pass</span> -</span><span id="L-1008"><a href="#L-1008"><span class="linenos">1008</span></a> +</span><span id="L-1006"><a href="#L-1006"><span class="linenos">1006</span></a> +</span><span id="L-1007"><a href="#L-1007"><span class="linenos">1007</span></a><span class="k">class</span> <span class="nc">CollateColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1008"><a href="#L-1008"><span class="linenos">1008</span></a> <span class="k">pass</span> </span><span id="L-1009"><a href="#L-1009"><span class="linenos">1009</span></a> -</span><span id="L-1010"><a href="#L-1010"><span class="linenos">1010</span></a><span class="k">class</span> <span class="nc">NotNullColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-1011"><a href="#L-1011"><span class="linenos">1011</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"allow_null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1012"><a href="#L-1012"><span class="linenos">1012</span></a> +</span><span id="L-1010"><a href="#L-1010"><span class="linenos">1010</span></a> +</span><span id="L-1011"><a href="#L-1011"><span class="linenos">1011</span></a><span class="k">class</span> <span class="nc">CommentColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1012"><a href="#L-1012"><span class="linenos">1012</span></a> <span class="k">pass</span> </span><span id="L-1013"><a href="#L-1013"><span class="linenos">1013</span></a> -</span><span id="L-1014"><a href="#L-1014"><span class="linenos">1014</span></a><span class="k">class</span> <span class="nc">PrimaryKeyColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-1015"><a href="#L-1015"><span class="linenos">1015</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"desc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1016"><a href="#L-1016"><span class="linenos">1016</span></a> +</span><span id="L-1014"><a href="#L-1014"><span class="linenos">1014</span></a> +</span><span id="L-1015"><a href="#L-1015"><span class="linenos">1015</span></a><span class="k">class</span> <span class="nc">CompressColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1016"><a href="#L-1016"><span class="linenos">1016</span></a> <span class="k">pass</span> </span><span id="L-1017"><a href="#L-1017"><span class="linenos">1017</span></a> -</span><span id="L-1018"><a href="#L-1018"><span class="linenos">1018</span></a><span class="k">class</span> <span class="nc">TitleColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-1019"><a href="#L-1019"><span class="linenos">1019</span></a> <span class="k">pass</span> -</span><span id="L-1020"><a href="#L-1020"><span class="linenos">1020</span></a> +</span><span id="L-1018"><a href="#L-1018"><span class="linenos">1018</span></a> +</span><span id="L-1019"><a href="#L-1019"><span class="linenos">1019</span></a><span class="k">class</span> <span class="nc">DateFormatColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1020"><a href="#L-1020"><span class="linenos">1020</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1021"><a href="#L-1021"><span class="linenos">1021</span></a> -</span><span id="L-1022"><a href="#L-1022"><span class="linenos">1022</span></a><span class="k">class</span> <span class="nc">UniqueColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-1023"><a href="#L-1023"><span class="linenos">1023</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> -</span><span id="L-1024"><a href="#L-1024"><span class="linenos">1024</span></a> +</span><span id="L-1022"><a href="#L-1022"><span class="linenos">1022</span></a> +</span><span id="L-1023"><a href="#L-1023"><span class="linenos">1023</span></a><span class="k">class</span> <span class="nc">DefaultColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1024"><a href="#L-1024"><span class="linenos">1024</span></a> <span class="k">pass</span> </span><span id="L-1025"><a href="#L-1025"><span class="linenos">1025</span></a> -</span><span id="L-1026"><a href="#L-1026"><span class="linenos">1026</span></a><span class="k">class</span> <span class="nc">UppercaseColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-1027"><a href="#L-1027"><span class="linenos">1027</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> -</span><span id="L-1028"><a href="#L-1028"><span class="linenos">1028</span></a> +</span><span id="L-1026"><a href="#L-1026"><span class="linenos">1026</span></a> +</span><span id="L-1027"><a href="#L-1027"><span class="linenos">1027</span></a><span class="k">class</span> <span class="nc">EncodeColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1028"><a href="#L-1028"><span class="linenos">1028</span></a> <span class="k">pass</span> </span><span id="L-1029"><a href="#L-1029"><span class="linenos">1029</span></a> -</span><span id="L-1030"><a href="#L-1030"><span class="linenos">1030</span></a><span class="k">class</span> <span class="nc">PathColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="L-1031"><a href="#L-1031"><span class="linenos">1031</span></a> <span class="k">pass</span> -</span><span id="L-1032"><a href="#L-1032"><span class="linenos">1032</span></a> -</span><span id="L-1033"><a href="#L-1033"><span class="linenos">1033</span></a> -</span><span id="L-1034"><a href="#L-1034"><span class="linenos">1034</span></a><span class="k">class</span> <span class="nc">Constraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1035"><a href="#L-1035"><span class="linenos">1035</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1036"><a href="#L-1036"><span class="linenos">1036</span></a> -</span><span id="L-1037"><a href="#L-1037"><span class="linenos">1037</span></a> -</span><span id="L-1038"><a href="#L-1038"><span class="linenos">1038</span></a><span class="k">class</span> <span class="nc">Delete</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1039"><a href="#L-1039"><span class="linenos">1039</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1040"><a href="#L-1040"><span class="linenos">1040</span></a> -</span><span id="L-1041"><a href="#L-1041"><span class="linenos">1041</span></a> <span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> -</span><span id="L-1042"><a href="#L-1042"><span class="linenos">1042</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="L-1043"><a href="#L-1043"><span class="linenos">1043</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="L-1044"><a href="#L-1044"><span class="linenos">1044</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-1045"><a href="#L-1045"><span class="linenos">1045</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1046"><a href="#L-1046"><span class="linenos">1046</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1047"><a href="#L-1047"><span class="linenos">1047</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="L-1048"><a href="#L-1048"><span class="linenos">1048</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-1049"><a href="#L-1049"><span class="linenos">1049</span></a><span class="sd"> Create a DELETE expression or replace the table on an existing DELETE expression.</span> +</span><span id="L-1030"><a href="#L-1030"><span class="linenos">1030</span></a> +</span><span id="L-1031"><a href="#L-1031"><span class="linenos">1031</span></a><span class="k">class</span> <span class="nc">GeneratedAsIdentityColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1032"><a href="#L-1032"><span class="linenos">1032</span></a> <span class="c1"># this: True -> ALWAYS, this: False -> BY DEFAULT</span> +</span><span id="L-1033"><a href="#L-1033"><span class="linenos">1033</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1034"><a href="#L-1034"><span class="linenos">1034</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1035"><a href="#L-1035"><span class="linenos">1035</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1036"><a href="#L-1036"><span class="linenos">1036</span></a> <span class="s2">"increment"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1037"><a href="#L-1037"><span class="linenos">1037</span></a> <span class="s2">"minvalue"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1038"><a href="#L-1038"><span class="linenos">1038</span></a> <span class="s2">"maxvalue"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1039"><a href="#L-1039"><span class="linenos">1039</span></a> <span class="s2">"cycle"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1040"><a href="#L-1040"><span class="linenos">1040</span></a> <span class="p">}</span> +</span><span id="L-1041"><a href="#L-1041"><span class="linenos">1041</span></a> +</span><span id="L-1042"><a href="#L-1042"><span class="linenos">1042</span></a> +</span><span id="L-1043"><a href="#L-1043"><span class="linenos">1043</span></a><span class="k">class</span> <span class="nc">InlineLengthColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1044"><a href="#L-1044"><span class="linenos">1044</span></a> <span class="k">pass</span> +</span><span id="L-1045"><a href="#L-1045"><span class="linenos">1045</span></a> +</span><span id="L-1046"><a href="#L-1046"><span class="linenos">1046</span></a> +</span><span id="L-1047"><a href="#L-1047"><span class="linenos">1047</span></a><span class="k">class</span> <span class="nc">NotNullColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1048"><a href="#L-1048"><span class="linenos">1048</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"allow_null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1049"><a href="#L-1049"><span class="linenos">1049</span></a> </span><span id="L-1050"><a href="#L-1050"><span class="linenos">1050</span></a> -</span><span id="L-1051"><a href="#L-1051"><span class="linenos">1051</span></a><span class="sd"> Example:</span> -</span><span id="L-1052"><a href="#L-1052"><span class="linenos">1052</span></a><span class="sd"> >>> delete("tbl").sql()</span> -</span><span id="L-1053"><a href="#L-1053"><span class="linenos">1053</span></a><span class="sd"> 'DELETE FROM tbl'</span> +</span><span id="L-1051"><a href="#L-1051"><span class="linenos">1051</span></a><span class="k">class</span> <span class="nc">PrimaryKeyColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1052"><a href="#L-1052"><span class="linenos">1052</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"desc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1053"><a href="#L-1053"><span class="linenos">1053</span></a> </span><span id="L-1054"><a href="#L-1054"><span class="linenos">1054</span></a> -</span><span id="L-1055"><a href="#L-1055"><span class="linenos">1055</span></a><span class="sd"> Args:</span> -</span><span id="L-1056"><a href="#L-1056"><span class="linenos">1056</span></a><span class="sd"> table: the table from which to delete.</span> -</span><span id="L-1057"><a href="#L-1057"><span class="linenos">1057</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> -</span><span id="L-1058"><a href="#L-1058"><span class="linenos">1058</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="L-1059"><a href="#L-1059"><span class="linenos">1059</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="L-1060"><a href="#L-1060"><span class="linenos">1060</span></a> -</span><span id="L-1061"><a href="#L-1061"><span class="linenos">1061</span></a><span class="sd"> Returns:</span> -</span><span id="L-1062"><a href="#L-1062"><span class="linenos">1062</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="L-1063"><a href="#L-1063"><span class="linenos">1063</span></a><span class="sd"> """</span> -</span><span id="L-1064"><a href="#L-1064"><span class="linenos">1064</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="L-1065"><a href="#L-1065"><span class="linenos">1065</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> -</span><span id="L-1066"><a href="#L-1066"><span class="linenos">1066</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-1067"><a href="#L-1067"><span class="linenos">1067</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"this"</span><span class="p">,</span> -</span><span id="L-1068"><a href="#L-1068"><span class="linenos">1068</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-1069"><a href="#L-1069"><span class="linenos">1069</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> -</span><span id="L-1070"><a href="#L-1070"><span class="linenos">1070</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-1071"><a href="#L-1071"><span class="linenos">1071</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1072"><a href="#L-1072"><span class="linenos">1072</span></a> <span class="p">)</span> +</span><span id="L-1055"><a href="#L-1055"><span class="linenos">1055</span></a><span class="k">class</span> <span class="nc">TitleColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1056"><a href="#L-1056"><span class="linenos">1056</span></a> <span class="k">pass</span> +</span><span id="L-1057"><a href="#L-1057"><span class="linenos">1057</span></a> +</span><span id="L-1058"><a href="#L-1058"><span class="linenos">1058</span></a> +</span><span id="L-1059"><a href="#L-1059"><span class="linenos">1059</span></a><span class="k">class</span> <span class="nc">UniqueColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1060"><a href="#L-1060"><span class="linenos">1060</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-1061"><a href="#L-1061"><span class="linenos">1061</span></a> +</span><span id="L-1062"><a href="#L-1062"><span class="linenos">1062</span></a> +</span><span id="L-1063"><a href="#L-1063"><span class="linenos">1063</span></a><span class="k">class</span> <span class="nc">UppercaseColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1064"><a href="#L-1064"><span class="linenos">1064</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-1065"><a href="#L-1065"><span class="linenos">1065</span></a> +</span><span id="L-1066"><a href="#L-1066"><span class="linenos">1066</span></a> +</span><span id="L-1067"><a href="#L-1067"><span class="linenos">1067</span></a><span class="k">class</span> <span class="nc">PathColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="L-1068"><a href="#L-1068"><span class="linenos">1068</span></a> <span class="k">pass</span> +</span><span id="L-1069"><a href="#L-1069"><span class="linenos">1069</span></a> +</span><span id="L-1070"><a href="#L-1070"><span class="linenos">1070</span></a> +</span><span id="L-1071"><a href="#L-1071"><span class="linenos">1071</span></a><span class="k">class</span> <span class="nc">Constraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1072"><a href="#L-1072"><span class="linenos">1072</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1073"><a href="#L-1073"><span class="linenos">1073</span></a> -</span><span id="L-1074"><a href="#L-1074"><span class="linenos">1074</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span> -</span><span id="L-1075"><a href="#L-1075"><span class="linenos">1075</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="L-1076"><a href="#L-1076"><span class="linenos">1076</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="L-1077"><a href="#L-1077"><span class="linenos">1077</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1078"><a href="#L-1078"><span class="linenos">1078</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-1079"><a href="#L-1079"><span class="linenos">1079</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1080"><a href="#L-1080"><span class="linenos">1080</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1081"><a href="#L-1081"><span class="linenos">1081</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="L-1082"><a href="#L-1082"><span class="linenos">1082</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-1083"><a href="#L-1083"><span class="linenos">1083</span></a><span class="sd"> Append to or set the WHERE expressions.</span> -</span><span id="L-1084"><a href="#L-1084"><span class="linenos">1084</span></a> -</span><span id="L-1085"><a href="#L-1085"><span class="linenos">1085</span></a><span class="sd"> Example:</span> -</span><span id="L-1086"><a href="#L-1086"><span class="linenos">1086</span></a><span class="sd"> >>> delete("tbl").where("x = 'a' OR x < 'b'").sql()</span> -</span><span id="L-1087"><a href="#L-1087"><span class="linenos">1087</span></a><span class="sd"> "DELETE FROM tbl WHERE x = 'a' OR x < 'b'"</span> -</span><span id="L-1088"><a href="#L-1088"><span class="linenos">1088</span></a> -</span><span id="L-1089"><a href="#L-1089"><span class="linenos">1089</span></a><span class="sd"> Args:</span> -</span><span id="L-1090"><a href="#L-1090"><span class="linenos">1090</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="L-1091"><a href="#L-1091"><span class="linenos">1091</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-1092"><a href="#L-1092"><span class="linenos">1092</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="L-1093"><a href="#L-1093"><span class="linenos">1093</span></a><span class="sd"> append: if `True`, AND the new expressions to any existing expression.</span> -</span><span id="L-1094"><a href="#L-1094"><span class="linenos">1094</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="L-1095"><a href="#L-1095"><span class="linenos">1095</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="L-1096"><a href="#L-1096"><span class="linenos">1096</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="L-1097"><a href="#L-1097"><span class="linenos">1097</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="L-1098"><a href="#L-1098"><span class="linenos">1098</span></a> -</span><span id="L-1099"><a href="#L-1099"><span class="linenos">1099</span></a><span class="sd"> Returns:</span> -</span><span id="L-1100"><a href="#L-1100"><span class="linenos">1100</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="L-1101"><a href="#L-1101"><span class="linenos">1101</span></a><span class="sd"> """</span> -</span><span id="L-1102"><a href="#L-1102"><span class="linenos">1102</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="L-1103"><a href="#L-1103"><span class="linenos">1103</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-1104"><a href="#L-1104"><span class="linenos">1104</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-1105"><a href="#L-1105"><span class="linenos">1105</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> -</span><span id="L-1106"><a href="#L-1106"><span class="linenos">1106</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-1107"><a href="#L-1107"><span class="linenos">1107</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> -</span><span id="L-1108"><a href="#L-1108"><span class="linenos">1108</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-1109"><a href="#L-1109"><span class="linenos">1109</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-1110"><a href="#L-1110"><span class="linenos">1110</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1111"><a href="#L-1111"><span class="linenos">1111</span></a> <span class="p">)</span> -</span><span id="L-1112"><a href="#L-1112"><span class="linenos">1112</span></a> -</span><span id="L-1113"><a href="#L-1113"><span class="linenos">1113</span></a> <span class="k">def</span> <span class="nf">returning</span><span class="p">(</span> -</span><span id="L-1114"><a href="#L-1114"><span class="linenos">1114</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="L-1115"><a href="#L-1115"><span class="linenos">1115</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="L-1116"><a href="#L-1116"><span class="linenos">1116</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-1117"><a href="#L-1117"><span class="linenos">1117</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1118"><a href="#L-1118"><span class="linenos">1118</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1119"><a href="#L-1119"><span class="linenos">1119</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="L-1120"><a href="#L-1120"><span class="linenos">1120</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-1121"><a href="#L-1121"><span class="linenos">1121</span></a><span class="sd"> Set the RETURNING expression. Not supported by all dialects.</span> -</span><span id="L-1122"><a href="#L-1122"><span class="linenos">1122</span></a> -</span><span id="L-1123"><a href="#L-1123"><span class="linenos">1123</span></a><span class="sd"> Example:</span> -</span><span id="L-1124"><a href="#L-1124"><span class="linenos">1124</span></a><span class="sd"> >>> delete("tbl").returning("*", dialect="postgres").sql()</span> -</span><span id="L-1125"><a href="#L-1125"><span class="linenos">1125</span></a><span class="sd"> 'DELETE FROM tbl RETURNING *'</span> -</span><span id="L-1126"><a href="#L-1126"><span class="linenos">1126</span></a> -</span><span id="L-1127"><a href="#L-1127"><span class="linenos">1127</span></a><span class="sd"> Args:</span> -</span><span id="L-1128"><a href="#L-1128"><span class="linenos">1128</span></a><span class="sd"> expression: the SQL code strings to parse.</span> -</span><span id="L-1129"><a href="#L-1129"><span class="linenos">1129</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-1130"><a href="#L-1130"><span class="linenos">1130</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="L-1131"><a href="#L-1131"><span class="linenos">1131</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="L-1132"><a href="#L-1132"><span class="linenos">1132</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="L-1133"><a href="#L-1133"><span class="linenos">1133</span></a> -</span><span id="L-1134"><a href="#L-1134"><span class="linenos">1134</span></a><span class="sd"> Returns:</span> -</span><span id="L-1135"><a href="#L-1135"><span class="linenos">1135</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="L-1136"><a href="#L-1136"><span class="linenos">1136</span></a><span class="sd"> """</span> -</span><span id="L-1137"><a href="#L-1137"><span class="linenos">1137</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="L-1138"><a href="#L-1138"><span class="linenos">1138</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="L-1139"><a href="#L-1139"><span class="linenos">1139</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-1140"><a href="#L-1140"><span class="linenos">1140</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"returning"</span><span class="p">,</span> -</span><span id="L-1141"><a href="#L-1141"><span class="linenos">1141</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"RETURNING"</span><span class="p">,</span> -</span><span id="L-1142"><a href="#L-1142"><span class="linenos">1142</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-1143"><a href="#L-1143"><span class="linenos">1143</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-1144"><a href="#L-1144"><span class="linenos">1144</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Returning</span><span class="p">,</span> -</span><span id="L-1145"><a href="#L-1145"><span class="linenos">1145</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1146"><a href="#L-1146"><span class="linenos">1146</span></a> <span class="p">)</span> -</span><span id="L-1147"><a href="#L-1147"><span class="linenos">1147</span></a> -</span><span id="L-1148"><a href="#L-1148"><span class="linenos">1148</span></a> -</span><span id="L-1149"><a href="#L-1149"><span class="linenos">1149</span></a><span class="k">class</span> <span class="nc">Drop</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1150"><a href="#L-1150"><span class="linenos">1150</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1151"><a href="#L-1151"><span class="linenos">1151</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1152"><a href="#L-1152"><span class="linenos">1152</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1153"><a href="#L-1153"><span class="linenos">1153</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1154"><a href="#L-1154"><span class="linenos">1154</span></a> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1155"><a href="#L-1155"><span class="linenos">1155</span></a> <span class="s2">"materialized"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1156"><a href="#L-1156"><span class="linenos">1156</span></a> <span class="s2">"cascade"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1157"><a href="#L-1157"><span class="linenos">1157</span></a> <span class="p">}</span> -</span><span id="L-1158"><a href="#L-1158"><span class="linenos">1158</span></a> +</span><span id="L-1074"><a href="#L-1074"><span class="linenos">1074</span></a> +</span><span id="L-1075"><a href="#L-1075"><span class="linenos">1075</span></a><span class="k">class</span> <span class="nc">Delete</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1076"><a href="#L-1076"><span class="linenos">1076</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1077"><a href="#L-1077"><span class="linenos">1077</span></a> +</span><span id="L-1078"><a href="#L-1078"><span class="linenos">1078</span></a> <span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> +</span><span id="L-1079"><a href="#L-1079"><span class="linenos">1079</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-1080"><a href="#L-1080"><span class="linenos">1080</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="L-1081"><a href="#L-1081"><span class="linenos">1081</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-1082"><a href="#L-1082"><span class="linenos">1082</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1083"><a href="#L-1083"><span class="linenos">1083</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1084"><a href="#L-1084"><span class="linenos">1084</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="L-1085"><a href="#L-1085"><span class="linenos">1085</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1086"><a href="#L-1086"><span class="linenos">1086</span></a><span class="sd"> Create a DELETE expression or replace the table on an existing DELETE expression.</span> +</span><span id="L-1087"><a href="#L-1087"><span class="linenos">1087</span></a> +</span><span id="L-1088"><a href="#L-1088"><span class="linenos">1088</span></a><span class="sd"> Example:</span> +</span><span id="L-1089"><a href="#L-1089"><span class="linenos">1089</span></a><span class="sd"> >>> delete("tbl").sql()</span> +</span><span id="L-1090"><a href="#L-1090"><span class="linenos">1090</span></a><span class="sd"> 'DELETE FROM tbl'</span> +</span><span id="L-1091"><a href="#L-1091"><span class="linenos">1091</span></a> +</span><span id="L-1092"><a href="#L-1092"><span class="linenos">1092</span></a><span class="sd"> Args:</span> +</span><span id="L-1093"><a href="#L-1093"><span class="linenos">1093</span></a><span class="sd"> table: the table from which to delete.</span> +</span><span id="L-1094"><a href="#L-1094"><span class="linenos">1094</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> +</span><span id="L-1095"><a href="#L-1095"><span class="linenos">1095</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="L-1096"><a href="#L-1096"><span class="linenos">1096</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="L-1097"><a href="#L-1097"><span class="linenos">1097</span></a> +</span><span id="L-1098"><a href="#L-1098"><span class="linenos">1098</span></a><span class="sd"> Returns:</span> +</span><span id="L-1099"><a href="#L-1099"><span class="linenos">1099</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="L-1100"><a href="#L-1100"><span class="linenos">1100</span></a><span class="sd"> """</span> +</span><span id="L-1101"><a href="#L-1101"><span class="linenos">1101</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="L-1102"><a href="#L-1102"><span class="linenos">1102</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> +</span><span id="L-1103"><a href="#L-1103"><span class="linenos">1103</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1104"><a href="#L-1104"><span class="linenos">1104</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"this"</span><span class="p">,</span> +</span><span id="L-1105"><a href="#L-1105"><span class="linenos">1105</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1106"><a href="#L-1106"><span class="linenos">1106</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="L-1107"><a href="#L-1107"><span class="linenos">1107</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1108"><a href="#L-1108"><span class="linenos">1108</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1109"><a href="#L-1109"><span class="linenos">1109</span></a> <span class="p">)</span> +</span><span id="L-1110"><a href="#L-1110"><span class="linenos">1110</span></a> +</span><span id="L-1111"><a href="#L-1111"><span class="linenos">1111</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span> +</span><span id="L-1112"><a href="#L-1112"><span class="linenos">1112</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-1113"><a href="#L-1113"><span class="linenos">1113</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="L-1114"><a href="#L-1114"><span class="linenos">1114</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1115"><a href="#L-1115"><span class="linenos">1115</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-1116"><a href="#L-1116"><span class="linenos">1116</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1117"><a href="#L-1117"><span class="linenos">1117</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1118"><a href="#L-1118"><span class="linenos">1118</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="L-1119"><a href="#L-1119"><span class="linenos">1119</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1120"><a href="#L-1120"><span class="linenos">1120</span></a><span class="sd"> Append to or set the WHERE expressions.</span> +</span><span id="L-1121"><a href="#L-1121"><span class="linenos">1121</span></a> +</span><span id="L-1122"><a href="#L-1122"><span class="linenos">1122</span></a><span class="sd"> Example:</span> +</span><span id="L-1123"><a href="#L-1123"><span class="linenos">1123</span></a><span class="sd"> >>> delete("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="L-1124"><a href="#L-1124"><span class="linenos">1124</span></a><span class="sd"> "DELETE FROM tbl WHERE x = 'a' OR x < 'b'"</span> +</span><span id="L-1125"><a href="#L-1125"><span class="linenos">1125</span></a> +</span><span id="L-1126"><a href="#L-1126"><span class="linenos">1126</span></a><span class="sd"> Args:</span> +</span><span id="L-1127"><a href="#L-1127"><span class="linenos">1127</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="L-1128"><a href="#L-1128"><span class="linenos">1128</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1129"><a href="#L-1129"><span class="linenos">1129</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="L-1130"><a href="#L-1130"><span class="linenos">1130</span></a><span class="sd"> append: if `True`, AND the new expressions to any existing expression.</span> +</span><span id="L-1131"><a href="#L-1131"><span class="linenos">1131</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="L-1132"><a href="#L-1132"><span class="linenos">1132</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="L-1133"><a href="#L-1133"><span class="linenos">1133</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="L-1134"><a href="#L-1134"><span class="linenos">1134</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="L-1135"><a href="#L-1135"><span class="linenos">1135</span></a> +</span><span id="L-1136"><a href="#L-1136"><span class="linenos">1136</span></a><span class="sd"> Returns:</span> +</span><span id="L-1137"><a href="#L-1137"><span class="linenos">1137</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="L-1138"><a href="#L-1138"><span class="linenos">1138</span></a><span class="sd"> """</span> +</span><span id="L-1139"><a href="#L-1139"><span class="linenos">1139</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-1140"><a href="#L-1140"><span class="linenos">1140</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1141"><a href="#L-1141"><span class="linenos">1141</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1142"><a href="#L-1142"><span class="linenos">1142</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> +</span><span id="L-1143"><a href="#L-1143"><span class="linenos">1143</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1144"><a href="#L-1144"><span class="linenos">1144</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> +</span><span id="L-1145"><a href="#L-1145"><span class="linenos">1145</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1146"><a href="#L-1146"><span class="linenos">1146</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1147"><a href="#L-1147"><span class="linenos">1147</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1148"><a href="#L-1148"><span class="linenos">1148</span></a> <span class="p">)</span> +</span><span id="L-1149"><a href="#L-1149"><span class="linenos">1149</span></a> +</span><span id="L-1150"><a href="#L-1150"><span class="linenos">1150</span></a> <span class="k">def</span> <span class="nf">returning</span><span class="p">(</span> +</span><span id="L-1151"><a href="#L-1151"><span class="linenos">1151</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-1152"><a href="#L-1152"><span class="linenos">1152</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="L-1153"><a href="#L-1153"><span class="linenos">1153</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-1154"><a href="#L-1154"><span class="linenos">1154</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1155"><a href="#L-1155"><span class="linenos">1155</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1156"><a href="#L-1156"><span class="linenos">1156</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="L-1157"><a href="#L-1157"><span class="linenos">1157</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1158"><a href="#L-1158"><span class="linenos">1158</span></a><span class="sd"> Set the RETURNING expression. Not supported by all dialects.</span> </span><span id="L-1159"><a href="#L-1159"><span class="linenos">1159</span></a> -</span><span id="L-1160"><a href="#L-1160"><span class="linenos">1160</span></a><span class="k">class</span> <span class="nc">Filter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1161"><a href="#L-1161"><span class="linenos">1161</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1162"><a href="#L-1162"><span class="linenos">1162</span></a> +</span><span id="L-1160"><a href="#L-1160"><span class="linenos">1160</span></a><span class="sd"> Example:</span> +</span><span id="L-1161"><a href="#L-1161"><span class="linenos">1161</span></a><span class="sd"> >>> delete("tbl").returning("*", dialect="postgres").sql()</span> +</span><span id="L-1162"><a href="#L-1162"><span class="linenos">1162</span></a><span class="sd"> 'DELETE FROM tbl RETURNING *'</span> </span><span id="L-1163"><a href="#L-1163"><span class="linenos">1163</span></a> -</span><span id="L-1164"><a href="#L-1164"><span class="linenos">1164</span></a><span class="k">class</span> <span class="nc">Check</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1165"><a href="#L-1165"><span class="linenos">1165</span></a> <span class="k">pass</span> -</span><span id="L-1166"><a href="#L-1166"><span class="linenos">1166</span></a> -</span><span id="L-1167"><a href="#L-1167"><span class="linenos">1167</span></a> -</span><span id="L-1168"><a href="#L-1168"><span class="linenos">1168</span></a><span class="k">class</span> <span class="nc">Directory</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1169"><a href="#L-1169"><span class="linenos">1169</span></a> <span class="c1"># https://spark.apache.org/docs/3.0.0-preview/sql-ref-syntax-dml-insert-overwrite-directory-hive.html</span> -</span><span id="L-1170"><a href="#L-1170"><span class="linenos">1170</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"row_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1171"><a href="#L-1171"><span class="linenos">1171</span></a> -</span><span id="L-1172"><a href="#L-1172"><span class="linenos">1172</span></a> -</span><span id="L-1173"><a href="#L-1173"><span class="linenos">1173</span></a><span class="k">class</span> <span class="nc">ForeignKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1174"><a href="#L-1174"><span class="linenos">1174</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1175"><a href="#L-1175"><span class="linenos">1175</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1176"><a href="#L-1176"><span class="linenos">1176</span></a> <span class="s2">"reference"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1177"><a href="#L-1177"><span class="linenos">1177</span></a> <span class="s2">"delete"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1178"><a href="#L-1178"><span class="linenos">1178</span></a> <span class="s2">"update"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1179"><a href="#L-1179"><span class="linenos">1179</span></a> <span class="p">}</span> -</span><span id="L-1180"><a href="#L-1180"><span class="linenos">1180</span></a> -</span><span id="L-1181"><a href="#L-1181"><span class="linenos">1181</span></a> -</span><span id="L-1182"><a href="#L-1182"><span class="linenos">1182</span></a><span class="k">class</span> <span class="nc">PrimaryKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1183"><a href="#L-1183"><span class="linenos">1183</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1164"><a href="#L-1164"><span class="linenos">1164</span></a><span class="sd"> Args:</span> +</span><span id="L-1165"><a href="#L-1165"><span class="linenos">1165</span></a><span class="sd"> expression: the SQL code strings to parse.</span> +</span><span id="L-1166"><a href="#L-1166"><span class="linenos">1166</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1167"><a href="#L-1167"><span class="linenos">1167</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="L-1168"><a href="#L-1168"><span class="linenos">1168</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="L-1169"><a href="#L-1169"><span class="linenos">1169</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="L-1170"><a href="#L-1170"><span class="linenos">1170</span></a> +</span><span id="L-1171"><a href="#L-1171"><span class="linenos">1171</span></a><span class="sd"> Returns:</span> +</span><span id="L-1172"><a href="#L-1172"><span class="linenos">1172</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="L-1173"><a href="#L-1173"><span class="linenos">1173</span></a><span class="sd"> """</span> +</span><span id="L-1174"><a href="#L-1174"><span class="linenos">1174</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="L-1175"><a href="#L-1175"><span class="linenos">1175</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-1176"><a href="#L-1176"><span class="linenos">1176</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1177"><a href="#L-1177"><span class="linenos">1177</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"returning"</span><span class="p">,</span> +</span><span id="L-1178"><a href="#L-1178"><span class="linenos">1178</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"RETURNING"</span><span class="p">,</span> +</span><span id="L-1179"><a href="#L-1179"><span class="linenos">1179</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1180"><a href="#L-1180"><span class="linenos">1180</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1181"><a href="#L-1181"><span class="linenos">1181</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Returning</span><span class="p">,</span> +</span><span id="L-1182"><a href="#L-1182"><span class="linenos">1182</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1183"><a href="#L-1183"><span class="linenos">1183</span></a> <span class="p">)</span> </span><span id="L-1184"><a href="#L-1184"><span class="linenos">1184</span></a> </span><span id="L-1185"><a href="#L-1185"><span class="linenos">1185</span></a> -</span><span id="L-1186"><a href="#L-1186"><span class="linenos">1186</span></a><span class="k">class</span> <span class="nc">Unique</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1187"><a href="#L-1187"><span class="linenos">1187</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1188"><a href="#L-1188"><span class="linenos">1188</span></a> -</span><span id="L-1189"><a href="#L-1189"><span class="linenos">1189</span></a> -</span><span id="L-1190"><a href="#L-1190"><span class="linenos">1190</span></a><span class="c1"># https://www.postgresql.org/docs/9.1/sql-selectinto.html</span> -</span><span id="L-1191"><a href="#L-1191"><span class="linenos">1191</span></a><span class="c1"># https://docs.aws.amazon.com/redshift/latest/dg/r_SELECT_INTO.html#r_SELECT_INTO-examples</span> -</span><span id="L-1192"><a href="#L-1192"><span class="linenos">1192</span></a><span class="k">class</span> <span class="nc">Into</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1193"><a href="#L-1193"><span class="linenos">1193</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unlogged"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1194"><a href="#L-1194"><span class="linenos">1194</span></a> +</span><span id="L-1186"><a href="#L-1186"><span class="linenos">1186</span></a><span class="k">class</span> <span class="nc">Drop</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1187"><a href="#L-1187"><span class="linenos">1187</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1188"><a href="#L-1188"><span class="linenos">1188</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1189"><a href="#L-1189"><span class="linenos">1189</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1190"><a href="#L-1190"><span class="linenos">1190</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1191"><a href="#L-1191"><span class="linenos">1191</span></a> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1192"><a href="#L-1192"><span class="linenos">1192</span></a> <span class="s2">"materialized"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1193"><a href="#L-1193"><span class="linenos">1193</span></a> <span class="s2">"cascade"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1194"><a href="#L-1194"><span class="linenos">1194</span></a> <span class="p">}</span> </span><span id="L-1195"><a href="#L-1195"><span class="linenos">1195</span></a> -</span><span id="L-1196"><a href="#L-1196"><span class="linenos">1196</span></a><span class="k">class</span> <span class="nc">From</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1197"><a href="#L-1197"><span class="linenos">1197</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1198"><a href="#L-1198"><span class="linenos">1198</span></a> +</span><span id="L-1196"><a href="#L-1196"><span class="linenos">1196</span></a> +</span><span id="L-1197"><a href="#L-1197"><span class="linenos">1197</span></a><span class="k">class</span> <span class="nc">Filter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1198"><a href="#L-1198"><span class="linenos">1198</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1199"><a href="#L-1199"><span class="linenos">1199</span></a> -</span><span id="L-1200"><a href="#L-1200"><span class="linenos">1200</span></a><span class="k">class</span> <span class="nc">Having</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1201"><a href="#L-1201"><span class="linenos">1201</span></a> <span class="k">pass</span> -</span><span id="L-1202"><a href="#L-1202"><span class="linenos">1202</span></a> +</span><span id="L-1200"><a href="#L-1200"><span class="linenos">1200</span></a> +</span><span id="L-1201"><a href="#L-1201"><span class="linenos">1201</span></a><span class="k">class</span> <span class="nc">Check</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1202"><a href="#L-1202"><span class="linenos">1202</span></a> <span class="k">pass</span> </span><span id="L-1203"><a href="#L-1203"><span class="linenos">1203</span></a> -</span><span id="L-1204"><a href="#L-1204"><span class="linenos">1204</span></a><span class="k">class</span> <span class="nc">Hint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1205"><a href="#L-1205"><span class="linenos">1205</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1206"><a href="#L-1206"><span class="linenos">1206</span></a> -</span><span id="L-1207"><a href="#L-1207"><span class="linenos">1207</span></a> -</span><span id="L-1208"><a href="#L-1208"><span class="linenos">1208</span></a><span class="k">class</span> <span class="nc">JoinHint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1209"><a href="#L-1209"><span class="linenos">1209</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1210"><a href="#L-1210"><span class="linenos">1210</span></a> -</span><span id="L-1211"><a href="#L-1211"><span class="linenos">1211</span></a> -</span><span id="L-1212"><a href="#L-1212"><span class="linenos">1212</span></a><span class="k">class</span> <span class="nc">Identifier</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1213"><a href="#L-1213"><span class="linenos">1213</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quoted"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1214"><a href="#L-1214"><span class="linenos">1214</span></a> -</span><span id="L-1215"><a href="#L-1215"><span class="linenos">1215</span></a> <span class="nd">@property</span> -</span><span id="L-1216"><a href="#L-1216"><span class="linenos">1216</span></a> <span class="k">def</span> <span class="nf">quoted</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1217"><a href="#L-1217"><span class="linenos">1217</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quoted"</span><span class="p">))</span> +</span><span id="L-1204"><a href="#L-1204"><span class="linenos">1204</span></a> +</span><span id="L-1205"><a href="#L-1205"><span class="linenos">1205</span></a><span class="k">class</span> <span class="nc">Directory</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1206"><a href="#L-1206"><span class="linenos">1206</span></a> <span class="c1"># https://spark.apache.org/docs/3.0.0-preview/sql-ref-syntax-dml-insert-overwrite-directory-hive.html</span> +</span><span id="L-1207"><a href="#L-1207"><span class="linenos">1207</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"row_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1208"><a href="#L-1208"><span class="linenos">1208</span></a> +</span><span id="L-1209"><a href="#L-1209"><span class="linenos">1209</span></a> +</span><span id="L-1210"><a href="#L-1210"><span class="linenos">1210</span></a><span class="k">class</span> <span class="nc">ForeignKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1211"><a href="#L-1211"><span class="linenos">1211</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1212"><a href="#L-1212"><span class="linenos">1212</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1213"><a href="#L-1213"><span class="linenos">1213</span></a> <span class="s2">"reference"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1214"><a href="#L-1214"><span class="linenos">1214</span></a> <span class="s2">"delete"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1215"><a href="#L-1215"><span class="linenos">1215</span></a> <span class="s2">"update"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1216"><a href="#L-1216"><span class="linenos">1216</span></a> <span class="p">}</span> +</span><span id="L-1217"><a href="#L-1217"><span class="linenos">1217</span></a> </span><span id="L-1218"><a href="#L-1218"><span class="linenos">1218</span></a> -</span><span id="L-1219"><a href="#L-1219"><span class="linenos">1219</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span> -</span><span id="L-1220"><a href="#L-1220"><span class="linenos">1220</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)</span> <span class="ow">and</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> <span class="o">==</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="n">other</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> +</span><span id="L-1219"><a href="#L-1219"><span class="linenos">1219</span></a><span class="k">class</span> <span class="nc">PrimaryKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1220"><a href="#L-1220"><span class="linenos">1220</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-1221"><a href="#L-1221"><span class="linenos">1221</span></a> -</span><span id="L-1222"><a href="#L-1222"><span class="linenos">1222</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1223"><a href="#L-1223"><span class="linenos">1223</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">lower</span><span class="p">()))</span> -</span><span id="L-1224"><a href="#L-1224"><span class="linenos">1224</span></a> -</span><span id="L-1225"><a href="#L-1225"><span class="linenos">1225</span></a> <span class="nd">@property</span> -</span><span id="L-1226"><a href="#L-1226"><span class="linenos">1226</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1227"><a href="#L-1227"><span class="linenos">1227</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-1228"><a href="#L-1228"><span class="linenos">1228</span></a> -</span><span id="L-1229"><a href="#L-1229"><span class="linenos">1229</span></a> -</span><span id="L-1230"><a href="#L-1230"><span class="linenos">1230</span></a><span class="k">class</span> <span class="nc">Index</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1231"><a href="#L-1231"><span class="linenos">1231</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1232"><a href="#L-1232"><span class="linenos">1232</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1233"><a href="#L-1233"><span class="linenos">1233</span></a> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1234"><a href="#L-1234"><span class="linenos">1234</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1235"><a href="#L-1235"><span class="linenos">1235</span></a> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1236"><a href="#L-1236"><span class="linenos">1236</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1237"><a href="#L-1237"><span class="linenos">1237</span></a> <span class="s2">"primary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1238"><a href="#L-1238"><span class="linenos">1238</span></a> <span class="s2">"amp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># teradata</span> -</span><span id="L-1239"><a href="#L-1239"><span class="linenos">1239</span></a> <span class="p">}</span> +</span><span id="L-1222"><a href="#L-1222"><span class="linenos">1222</span></a> +</span><span id="L-1223"><a href="#L-1223"><span class="linenos">1223</span></a><span class="k">class</span> <span class="nc">Unique</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1224"><a href="#L-1224"><span class="linenos">1224</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1225"><a href="#L-1225"><span class="linenos">1225</span></a> +</span><span id="L-1226"><a href="#L-1226"><span class="linenos">1226</span></a> +</span><span id="L-1227"><a href="#L-1227"><span class="linenos">1227</span></a><span class="c1"># https://www.postgresql.org/docs/9.1/sql-selectinto.html</span> +</span><span id="L-1228"><a href="#L-1228"><span class="linenos">1228</span></a><span class="c1"># https://docs.aws.amazon.com/redshift/latest/dg/r_SELECT_INTO.html#r_SELECT_INTO-examples</span> +</span><span id="L-1229"><a href="#L-1229"><span class="linenos">1229</span></a><span class="k">class</span> <span class="nc">Into</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1230"><a href="#L-1230"><span class="linenos">1230</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unlogged"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1231"><a href="#L-1231"><span class="linenos">1231</span></a> +</span><span id="L-1232"><a href="#L-1232"><span class="linenos">1232</span></a> +</span><span id="L-1233"><a href="#L-1233"><span class="linenos">1233</span></a><span class="k">class</span> <span class="nc">From</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1234"><a href="#L-1234"><span class="linenos">1234</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1235"><a href="#L-1235"><span class="linenos">1235</span></a> +</span><span id="L-1236"><a href="#L-1236"><span class="linenos">1236</span></a> +</span><span id="L-1237"><a href="#L-1237"><span class="linenos">1237</span></a><span class="k">class</span> <span class="nc">Having</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1238"><a href="#L-1238"><span class="linenos">1238</span></a> <span class="k">pass</span> +</span><span id="L-1239"><a href="#L-1239"><span class="linenos">1239</span></a> </span><span id="L-1240"><a href="#L-1240"><span class="linenos">1240</span></a> -</span><span id="L-1241"><a href="#L-1241"><span class="linenos">1241</span></a> -</span><span id="L-1242"><a href="#L-1242"><span class="linenos">1242</span></a><span class="k">class</span> <span class="nc">Insert</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1243"><a href="#L-1243"><span class="linenos">1243</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1244"><a href="#L-1244"><span class="linenos">1244</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1245"><a href="#L-1245"><span class="linenos">1245</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1246"><a href="#L-1246"><span class="linenos">1246</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1247"><a href="#L-1247"><span class="linenos">1247</span></a> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1248"><a href="#L-1248"><span class="linenos">1248</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1249"><a href="#L-1249"><span class="linenos">1249</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1250"><a href="#L-1250"><span class="linenos">1250</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1251"><a href="#L-1251"><span class="linenos">1251</span></a> <span class="s2">"alternative"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1252"><a href="#L-1252"><span class="linenos">1252</span></a> <span class="p">}</span> -</span><span id="L-1253"><a href="#L-1253"><span class="linenos">1253</span></a> -</span><span id="L-1254"><a href="#L-1254"><span class="linenos">1254</span></a> -</span><span id="L-1255"><a href="#L-1255"><span class="linenos">1255</span></a><span class="k">class</span> <span class="nc">Returning</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1256"><a href="#L-1256"><span class="linenos">1256</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1257"><a href="#L-1257"><span class="linenos">1257</span></a> -</span><span id="L-1258"><a href="#L-1258"><span class="linenos">1258</span></a> -</span><span id="L-1259"><a href="#L-1259"><span class="linenos">1259</span></a><span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/charset-introducer.html</span> -</span><span id="L-1260"><a href="#L-1260"><span class="linenos">1260</span></a><span class="k">class</span> <span class="nc">Introducer</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1261"><a href="#L-1261"><span class="linenos">1261</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1262"><a href="#L-1262"><span class="linenos">1262</span></a> -</span><span id="L-1263"><a href="#L-1263"><span class="linenos">1263</span></a> -</span><span id="L-1264"><a href="#L-1264"><span class="linenos">1264</span></a><span class="c1"># national char, like n'utf8'</span> -</span><span id="L-1265"><a href="#L-1265"><span class="linenos">1265</span></a><span class="k">class</span> <span class="nc">National</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1266"><a href="#L-1266"><span class="linenos">1266</span></a> <span class="k">pass</span> -</span><span id="L-1267"><a href="#L-1267"><span class="linenos">1267</span></a> -</span><span id="L-1268"><a href="#L-1268"><span class="linenos">1268</span></a> -</span><span id="L-1269"><a href="#L-1269"><span class="linenos">1269</span></a><span class="k">class</span> <span class="nc">LoadData</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1270"><a href="#L-1270"><span class="linenos">1270</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1271"><a href="#L-1271"><span class="linenos">1271</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1272"><a href="#L-1272"><span class="linenos">1272</span></a> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1273"><a href="#L-1273"><span class="linenos">1273</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1274"><a href="#L-1274"><span class="linenos">1274</span></a> <span class="s2">"inpath"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1275"><a href="#L-1275"><span class="linenos">1275</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1276"><a href="#L-1276"><span class="linenos">1276</span></a> <span class="s2">"input_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1277"><a href="#L-1277"><span class="linenos">1277</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1278"><a href="#L-1278"><span class="linenos">1278</span></a> <span class="p">}</span> -</span><span id="L-1279"><a href="#L-1279"><span class="linenos">1279</span></a> -</span><span id="L-1280"><a href="#L-1280"><span class="linenos">1280</span></a> -</span><span id="L-1281"><a href="#L-1281"><span class="linenos">1281</span></a><span class="k">class</span> <span class="nc">Partition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1282"><a href="#L-1282"><span class="linenos">1282</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1283"><a href="#L-1283"><span class="linenos">1283</span></a> -</span><span id="L-1284"><a href="#L-1284"><span class="linenos">1284</span></a> -</span><span id="L-1285"><a href="#L-1285"><span class="linenos">1285</span></a><span class="k">class</span> <span class="nc">Fetch</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1286"><a href="#L-1286"><span class="linenos">1286</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"direction"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"count"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1287"><a href="#L-1287"><span class="linenos">1287</span></a> -</span><span id="L-1288"><a href="#L-1288"><span class="linenos">1288</span></a> -</span><span id="L-1289"><a href="#L-1289"><span class="linenos">1289</span></a><span class="k">class</span> <span class="nc">Group</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1290"><a href="#L-1290"><span class="linenos">1290</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1291"><a href="#L-1291"><span class="linenos">1291</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1292"><a href="#L-1292"><span class="linenos">1292</span></a> <span class="s2">"grouping_sets"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1293"><a href="#L-1293"><span class="linenos">1293</span></a> <span class="s2">"cube"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1294"><a href="#L-1294"><span class="linenos">1294</span></a> <span class="s2">"rollup"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1295"><a href="#L-1295"><span class="linenos">1295</span></a> <span class="p">}</span> -</span><span id="L-1296"><a href="#L-1296"><span class="linenos">1296</span></a> -</span><span id="L-1297"><a href="#L-1297"><span class="linenos">1297</span></a> -</span><span id="L-1298"><a href="#L-1298"><span class="linenos">1298</span></a><span class="k">class</span> <span class="nc">Lambda</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1299"><a href="#L-1299"><span class="linenos">1299</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1241"><a href="#L-1241"><span class="linenos">1241</span></a><span class="k">class</span> <span class="nc">Hint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1242"><a href="#L-1242"><span class="linenos">1242</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1243"><a href="#L-1243"><span class="linenos">1243</span></a> +</span><span id="L-1244"><a href="#L-1244"><span class="linenos">1244</span></a> +</span><span id="L-1245"><a href="#L-1245"><span class="linenos">1245</span></a><span class="k">class</span> <span class="nc">JoinHint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1246"><a href="#L-1246"><span class="linenos">1246</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1247"><a href="#L-1247"><span class="linenos">1247</span></a> +</span><span id="L-1248"><a href="#L-1248"><span class="linenos">1248</span></a> +</span><span id="L-1249"><a href="#L-1249"><span class="linenos">1249</span></a><span class="k">class</span> <span class="nc">Identifier</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1250"><a href="#L-1250"><span class="linenos">1250</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quoted"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1251"><a href="#L-1251"><span class="linenos">1251</span></a> +</span><span id="L-1252"><a href="#L-1252"><span class="linenos">1252</span></a> <span class="nd">@property</span> +</span><span id="L-1253"><a href="#L-1253"><span class="linenos">1253</span></a> <span class="k">def</span> <span class="nf">quoted</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1254"><a href="#L-1254"><span class="linenos">1254</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quoted"</span><span class="p">))</span> +</span><span id="L-1255"><a href="#L-1255"><span class="linenos">1255</span></a> +</span><span id="L-1256"><a href="#L-1256"><span class="linenos">1256</span></a> <span class="nd">@property</span> +</span><span id="L-1257"><a href="#L-1257"><span class="linenos">1257</span></a> <span class="k">def</span> <span class="nf">hashable_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">:</span> +</span><span id="L-1258"><a href="#L-1258"><span class="linenos">1258</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">quoted</span> <span class="ow">and</span> <span class="nb">any</span><span class="p">(</span><span class="n">char</span><span class="o">.</span><span class="n">isupper</span><span class="p">()</span> <span class="k">for</span> <span class="n">char</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">):</span> +</span><span id="L-1259"><a href="#L-1259"><span class="linenos">1259</span></a> <span class="k">return</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">quoted</span><span class="p">)</span> +</span><span id="L-1260"><a href="#L-1260"><span class="linenos">1260</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> +</span><span id="L-1261"><a href="#L-1261"><span class="linenos">1261</span></a> +</span><span id="L-1262"><a href="#L-1262"><span class="linenos">1262</span></a> <span class="nd">@property</span> +</span><span id="L-1263"><a href="#L-1263"><span class="linenos">1263</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1264"><a href="#L-1264"><span class="linenos">1264</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-1265"><a href="#L-1265"><span class="linenos">1265</span></a> +</span><span id="L-1266"><a href="#L-1266"><span class="linenos">1266</span></a> +</span><span id="L-1267"><a href="#L-1267"><span class="linenos">1267</span></a><span class="k">class</span> <span class="nc">Index</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1268"><a href="#L-1268"><span class="linenos">1268</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1269"><a href="#L-1269"><span class="linenos">1269</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1270"><a href="#L-1270"><span class="linenos">1270</span></a> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1271"><a href="#L-1271"><span class="linenos">1271</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1272"><a href="#L-1272"><span class="linenos">1272</span></a> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1273"><a href="#L-1273"><span class="linenos">1273</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1274"><a href="#L-1274"><span class="linenos">1274</span></a> <span class="s2">"primary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1275"><a href="#L-1275"><span class="linenos">1275</span></a> <span class="s2">"amp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># teradata</span> +</span><span id="L-1276"><a href="#L-1276"><span class="linenos">1276</span></a> <span class="p">}</span> +</span><span id="L-1277"><a href="#L-1277"><span class="linenos">1277</span></a> +</span><span id="L-1278"><a href="#L-1278"><span class="linenos">1278</span></a> +</span><span id="L-1279"><a href="#L-1279"><span class="linenos">1279</span></a><span class="k">class</span> <span class="nc">Insert</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1280"><a href="#L-1280"><span class="linenos">1280</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1281"><a href="#L-1281"><span class="linenos">1281</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1282"><a href="#L-1282"><span class="linenos">1282</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1283"><a href="#L-1283"><span class="linenos">1283</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1284"><a href="#L-1284"><span class="linenos">1284</span></a> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1285"><a href="#L-1285"><span class="linenos">1285</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1286"><a href="#L-1286"><span class="linenos">1286</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1287"><a href="#L-1287"><span class="linenos">1287</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1288"><a href="#L-1288"><span class="linenos">1288</span></a> <span class="s2">"alternative"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1289"><a href="#L-1289"><span class="linenos">1289</span></a> <span class="p">}</span> +</span><span id="L-1290"><a href="#L-1290"><span class="linenos">1290</span></a> +</span><span id="L-1291"><a href="#L-1291"><span class="linenos">1291</span></a> +</span><span id="L-1292"><a href="#L-1292"><span class="linenos">1292</span></a><span class="k">class</span> <span class="nc">Returning</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1293"><a href="#L-1293"><span class="linenos">1293</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1294"><a href="#L-1294"><span class="linenos">1294</span></a> +</span><span id="L-1295"><a href="#L-1295"><span class="linenos">1295</span></a> +</span><span id="L-1296"><a href="#L-1296"><span class="linenos">1296</span></a><span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/charset-introducer.html</span> +</span><span id="L-1297"><a href="#L-1297"><span class="linenos">1297</span></a><span class="k">class</span> <span class="nc">Introducer</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1298"><a href="#L-1298"><span class="linenos">1298</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1299"><a href="#L-1299"><span class="linenos">1299</span></a> </span><span id="L-1300"><a href="#L-1300"><span class="linenos">1300</span></a> -</span><span id="L-1301"><a href="#L-1301"><span class="linenos">1301</span></a> -</span><span id="L-1302"><a href="#L-1302"><span class="linenos">1302</span></a><span class="k">class</span> <span class="nc">Limit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1303"><a href="#L-1303"><span class="linenos">1303</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1301"><a href="#L-1301"><span class="linenos">1301</span></a><span class="c1"># national char, like n'utf8'</span> +</span><span id="L-1302"><a href="#L-1302"><span class="linenos">1302</span></a><span class="k">class</span> <span class="nc">National</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1303"><a href="#L-1303"><span class="linenos">1303</span></a> <span class="k">pass</span> </span><span id="L-1304"><a href="#L-1304"><span class="linenos">1304</span></a> </span><span id="L-1305"><a href="#L-1305"><span class="linenos">1305</span></a> -</span><span id="L-1306"><a href="#L-1306"><span class="linenos">1306</span></a><span class="k">class</span> <span class="nc">Literal</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-1307"><a href="#L-1307"><span class="linenos">1307</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_string"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1308"><a href="#L-1308"><span class="linenos">1308</span></a> -</span><span id="L-1309"><a href="#L-1309"><span class="linenos">1309</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span> -</span><span id="L-1310"><a href="#L-1310"><span class="linenos">1310</span></a> <span class="k">return</span> <span class="p">(</span> -</span><span id="L-1311"><a href="#L-1311"><span class="linenos">1311</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> -</span><span id="L-1312"><a href="#L-1312"><span class="linenos">1312</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">this</span> -</span><span id="L-1313"><a href="#L-1313"><span class="linenos">1313</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> -</span><span id="L-1314"><a href="#L-1314"><span class="linenos">1314</span></a> <span class="p">)</span> -</span><span id="L-1315"><a href="#L-1315"><span class="linenos">1315</span></a> -</span><span id="L-1316"><a href="#L-1316"><span class="linenos">1316</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1317"><a href="#L-1317"><span class="linenos">1317</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]))</span> -</span><span id="L-1318"><a href="#L-1318"><span class="linenos">1318</span></a> -</span><span id="L-1319"><a href="#L-1319"><span class="linenos">1319</span></a> <span class="nd">@classmethod</span> -</span><span id="L-1320"><a href="#L-1320"><span class="linenos">1320</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> -</span><span id="L-1321"><a href="#L-1321"><span class="linenos">1321</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> -</span><span id="L-1322"><a href="#L-1322"><span class="linenos">1322</span></a> -</span><span id="L-1323"><a href="#L-1323"><span class="linenos">1323</span></a> <span class="nd">@classmethod</span> -</span><span id="L-1324"><a href="#L-1324"><span class="linenos">1324</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> -</span><span id="L-1325"><a href="#L-1325"><span class="linenos">1325</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> -</span><span id="L-1326"><a href="#L-1326"><span class="linenos">1326</span></a> -</span><span id="L-1327"><a href="#L-1327"><span class="linenos">1327</span></a> <span class="nd">@property</span> -</span><span id="L-1328"><a href="#L-1328"><span class="linenos">1328</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1329"><a href="#L-1329"><span class="linenos">1329</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-1330"><a href="#L-1330"><span class="linenos">1330</span></a> -</span><span id="L-1331"><a href="#L-1331"><span class="linenos">1331</span></a> -</span><span id="L-1332"><a href="#L-1332"><span class="linenos">1332</span></a><span class="k">class</span> <span class="nc">Join</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1333"><a href="#L-1333"><span class="linenos">1333</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1334"><a href="#L-1334"><span class="linenos">1334</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1335"><a href="#L-1335"><span class="linenos">1335</span></a> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1336"><a href="#L-1336"><span class="linenos">1336</span></a> <span class="s2">"side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1337"><a href="#L-1337"><span class="linenos">1337</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1338"><a href="#L-1338"><span class="linenos">1338</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1339"><a href="#L-1339"><span class="linenos">1339</span></a> <span class="s2">"natural"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1340"><a href="#L-1340"><span class="linenos">1340</span></a> <span class="p">}</span> +</span><span id="L-1306"><a href="#L-1306"><span class="linenos">1306</span></a><span class="k">class</span> <span class="nc">LoadData</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1307"><a href="#L-1307"><span class="linenos">1307</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1308"><a href="#L-1308"><span class="linenos">1308</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1309"><a href="#L-1309"><span class="linenos">1309</span></a> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1310"><a href="#L-1310"><span class="linenos">1310</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1311"><a href="#L-1311"><span class="linenos">1311</span></a> <span class="s2">"inpath"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1312"><a href="#L-1312"><span class="linenos">1312</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1313"><a href="#L-1313"><span class="linenos">1313</span></a> <span class="s2">"input_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1314"><a href="#L-1314"><span class="linenos">1314</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1315"><a href="#L-1315"><span class="linenos">1315</span></a> <span class="p">}</span> +</span><span id="L-1316"><a href="#L-1316"><span class="linenos">1316</span></a> +</span><span id="L-1317"><a href="#L-1317"><span class="linenos">1317</span></a> +</span><span id="L-1318"><a href="#L-1318"><span class="linenos">1318</span></a><span class="k">class</span> <span class="nc">Partition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1319"><a href="#L-1319"><span class="linenos">1319</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1320"><a href="#L-1320"><span class="linenos">1320</span></a> +</span><span id="L-1321"><a href="#L-1321"><span class="linenos">1321</span></a> +</span><span id="L-1322"><a href="#L-1322"><span class="linenos">1322</span></a><span class="k">class</span> <span class="nc">Fetch</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1323"><a href="#L-1323"><span class="linenos">1323</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"direction"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"count"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1324"><a href="#L-1324"><span class="linenos">1324</span></a> +</span><span id="L-1325"><a href="#L-1325"><span class="linenos">1325</span></a> +</span><span id="L-1326"><a href="#L-1326"><span class="linenos">1326</span></a><span class="k">class</span> <span class="nc">Group</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1327"><a href="#L-1327"><span class="linenos">1327</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1328"><a href="#L-1328"><span class="linenos">1328</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1329"><a href="#L-1329"><span class="linenos">1329</span></a> <span class="s2">"grouping_sets"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1330"><a href="#L-1330"><span class="linenos">1330</span></a> <span class="s2">"cube"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1331"><a href="#L-1331"><span class="linenos">1331</span></a> <span class="s2">"rollup"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1332"><a href="#L-1332"><span class="linenos">1332</span></a> <span class="p">}</span> +</span><span id="L-1333"><a href="#L-1333"><span class="linenos">1333</span></a> +</span><span id="L-1334"><a href="#L-1334"><span class="linenos">1334</span></a> +</span><span id="L-1335"><a href="#L-1335"><span class="linenos">1335</span></a><span class="k">class</span> <span class="nc">Lambda</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1336"><a href="#L-1336"><span class="linenos">1336</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1337"><a href="#L-1337"><span class="linenos">1337</span></a> +</span><span id="L-1338"><a href="#L-1338"><span class="linenos">1338</span></a> +</span><span id="L-1339"><a href="#L-1339"><span class="linenos">1339</span></a><span class="k">class</span> <span class="nc">Limit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1340"><a href="#L-1340"><span class="linenos">1340</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1341"><a href="#L-1341"><span class="linenos">1341</span></a> -</span><span id="L-1342"><a href="#L-1342"><span class="linenos">1342</span></a> <span class="nd">@property</span> -</span><span id="L-1343"><a href="#L-1343"><span class="linenos">1343</span></a> <span class="k">def</span> <span class="nf">kind</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1344"><a href="#L-1344"><span class="linenos">1344</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="L-1342"><a href="#L-1342"><span class="linenos">1342</span></a> +</span><span id="L-1343"><a href="#L-1343"><span class="linenos">1343</span></a><span class="k">class</span> <span class="nc">Literal</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-1344"><a href="#L-1344"><span class="linenos">1344</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_string"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1345"><a href="#L-1345"><span class="linenos">1345</span></a> </span><span id="L-1346"><a href="#L-1346"><span class="linenos">1346</span></a> <span class="nd">@property</span> -</span><span id="L-1347"><a href="#L-1347"><span class="linenos">1347</span></a> <span class="k">def</span> <span class="nf">side</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1348"><a href="#L-1348"><span class="linenos">1348</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"side"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="L-1347"><a href="#L-1347"><span class="linenos">1347</span></a> <span class="k">def</span> <span class="nf">hashable_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">:</span> +</span><span id="L-1348"><a href="#L-1348"><span class="linenos">1348</span></a> <span class="k">return</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"is_string"</span><span class="p">))</span> </span><span id="L-1349"><a href="#L-1349"><span class="linenos">1349</span></a> -</span><span id="L-1350"><a href="#L-1350"><span class="linenos">1350</span></a> <span class="nd">@property</span> -</span><span id="L-1351"><a href="#L-1351"><span class="linenos">1351</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1352"><a href="#L-1352"><span class="linenos">1352</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">alias_or_name</span> +</span><span id="L-1350"><a href="#L-1350"><span class="linenos">1350</span></a> <span class="nd">@classmethod</span> +</span><span id="L-1351"><a href="#L-1351"><span class="linenos">1351</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="L-1352"><a href="#L-1352"><span class="linenos">1352</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span><span id="L-1353"><a href="#L-1353"><span class="linenos">1353</span></a> -</span><span id="L-1354"><a href="#L-1354"><span class="linenos">1354</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-1355"><a href="#L-1355"><span class="linenos">1355</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-1356"><a href="#L-1356"><span class="linenos">1356</span></a><span class="sd"> Append to or set the ON expressions.</span> +</span><span id="L-1354"><a href="#L-1354"><span class="linenos">1354</span></a> <span class="nd">@classmethod</span> +</span><span id="L-1355"><a href="#L-1355"><span class="linenos">1355</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="L-1356"><a href="#L-1356"><span class="linenos">1356</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span><span id="L-1357"><a href="#L-1357"><span class="linenos">1357</span></a> -</span><span id="L-1358"><a href="#L-1358"><span class="linenos">1358</span></a><span class="sd"> Example:</span> -</span><span id="L-1359"><a href="#L-1359"><span class="linenos">1359</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="L-1360"><a href="#L-1360"><span class="linenos">1360</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> -</span><span id="L-1361"><a href="#L-1361"><span class="linenos">1361</span></a><span class="sd"> 'JOIN x ON y = 1'</span> +</span><span id="L-1358"><a href="#L-1358"><span class="linenos">1358</span></a> <span class="nd">@property</span> +</span><span id="L-1359"><a href="#L-1359"><span class="linenos">1359</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1360"><a href="#L-1360"><span class="linenos">1360</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-1361"><a href="#L-1361"><span class="linenos">1361</span></a> </span><span id="L-1362"><a href="#L-1362"><span class="linenos">1362</span></a> -</span><span id="L-1363"><a href="#L-1363"><span class="linenos">1363</span></a><span class="sd"> Args:</span> -</span><span id="L-1364"><a href="#L-1364"><span class="linenos">1364</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-1365"><a href="#L-1365"><span class="linenos">1365</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-1366"><a href="#L-1366"><span class="linenos">1366</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="L-1367"><a href="#L-1367"><span class="linenos">1367</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> -</span><span id="L-1368"><a href="#L-1368"><span class="linenos">1368</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="L-1369"><a href="#L-1369"><span class="linenos">1369</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="L-1370"><a href="#L-1370"><span class="linenos">1370</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-1371"><a href="#L-1371"><span class="linenos">1371</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1363"><a href="#L-1363"><span class="linenos">1363</span></a><span class="k">class</span> <span class="nc">Join</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1364"><a href="#L-1364"><span class="linenos">1364</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1365"><a href="#L-1365"><span class="linenos">1365</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1366"><a href="#L-1366"><span class="linenos">1366</span></a> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1367"><a href="#L-1367"><span class="linenos">1367</span></a> <span class="s2">"side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1368"><a href="#L-1368"><span class="linenos">1368</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1369"><a href="#L-1369"><span class="linenos">1369</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1370"><a href="#L-1370"><span class="linenos">1370</span></a> <span class="s2">"natural"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1371"><a href="#L-1371"><span class="linenos">1371</span></a> <span class="p">}</span> </span><span id="L-1372"><a href="#L-1372"><span class="linenos">1372</span></a> -</span><span id="L-1373"><a href="#L-1373"><span class="linenos">1373</span></a><span class="sd"> Returns:</span> -</span><span id="L-1374"><a href="#L-1374"><span class="linenos">1374</span></a><span class="sd"> Join: the modified join expression.</span> -</span><span id="L-1375"><a href="#L-1375"><span class="linenos">1375</span></a><span class="sd"> """</span> -</span><span id="L-1376"><a href="#L-1376"><span class="linenos">1376</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="L-1377"><a href="#L-1377"><span class="linenos">1377</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-1378"><a href="#L-1378"><span class="linenos">1378</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-1379"><a href="#L-1379"><span class="linenos">1379</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> -</span><span id="L-1380"><a href="#L-1380"><span class="linenos">1380</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-1381"><a href="#L-1381"><span class="linenos">1381</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-1382"><a href="#L-1382"><span class="linenos">1382</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-1383"><a href="#L-1383"><span class="linenos">1383</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1384"><a href="#L-1384"><span class="linenos">1384</span></a> <span class="p">)</span> -</span><span id="L-1385"><a href="#L-1385"><span class="linenos">1385</span></a> -</span><span id="L-1386"><a href="#L-1386"><span class="linenos">1386</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> -</span><span id="L-1387"><a href="#L-1387"><span class="linenos">1387</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-1373"><a href="#L-1373"><span class="linenos">1373</span></a> <span class="nd">@property</span> +</span><span id="L-1374"><a href="#L-1374"><span class="linenos">1374</span></a> <span class="k">def</span> <span class="nf">kind</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1375"><a href="#L-1375"><span class="linenos">1375</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="L-1376"><a href="#L-1376"><span class="linenos">1376</span></a> +</span><span id="L-1377"><a href="#L-1377"><span class="linenos">1377</span></a> <span class="nd">@property</span> +</span><span id="L-1378"><a href="#L-1378"><span class="linenos">1378</span></a> <span class="k">def</span> <span class="nf">side</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1379"><a href="#L-1379"><span class="linenos">1379</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"side"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="L-1380"><a href="#L-1380"><span class="linenos">1380</span></a> +</span><span id="L-1381"><a href="#L-1381"><span class="linenos">1381</span></a> <span class="nd">@property</span> +</span><span id="L-1382"><a href="#L-1382"><span class="linenos">1382</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1383"><a href="#L-1383"><span class="linenos">1383</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">alias_or_name</span> +</span><span id="L-1384"><a href="#L-1384"><span class="linenos">1384</span></a> +</span><span id="L-1385"><a href="#L-1385"><span class="linenos">1385</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-1386"><a href="#L-1386"><span class="linenos">1386</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1387"><a href="#L-1387"><span class="linenos">1387</span></a><span class="sd"> Append to or set the ON expressions.</span> </span><span id="L-1388"><a href="#L-1388"><span class="linenos">1388</span></a> -</span><span id="L-1389"><a href="#L-1389"><span class="linenos">1389</span></a> <span class="k">return</span> <span class="n">join</span> -</span><span id="L-1390"><a href="#L-1390"><span class="linenos">1390</span></a> -</span><span id="L-1391"><a href="#L-1391"><span class="linenos">1391</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-1392"><a href="#L-1392"><span class="linenos">1392</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-1393"><a href="#L-1393"><span class="linenos">1393</span></a><span class="sd"> Append to or set the USING expressions.</span> -</span><span id="L-1394"><a href="#L-1394"><span class="linenos">1394</span></a> -</span><span id="L-1395"><a href="#L-1395"><span class="linenos">1395</span></a><span class="sd"> Example:</span> -</span><span id="L-1396"><a href="#L-1396"><span class="linenos">1396</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="L-1397"><a href="#L-1397"><span class="linenos">1397</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> -</span><span id="L-1398"><a href="#L-1398"><span class="linenos">1398</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> -</span><span id="L-1399"><a href="#L-1399"><span class="linenos">1399</span></a> -</span><span id="L-1400"><a href="#L-1400"><span class="linenos">1400</span></a><span class="sd"> Args:</span> -</span><span id="L-1401"><a href="#L-1401"><span class="linenos">1401</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-1402"><a href="#L-1402"><span class="linenos">1402</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-1403"><a href="#L-1403"><span class="linenos">1403</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> -</span><span id="L-1404"><a href="#L-1404"><span class="linenos">1404</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="L-1405"><a href="#L-1405"><span class="linenos">1405</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="L-1406"><a href="#L-1406"><span class="linenos">1406</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-1407"><a href="#L-1407"><span class="linenos">1407</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-1408"><a href="#L-1408"><span class="linenos">1408</span></a> -</span><span id="L-1409"><a href="#L-1409"><span class="linenos">1409</span></a><span class="sd"> Returns:</span> -</span><span id="L-1410"><a href="#L-1410"><span class="linenos">1410</span></a><span class="sd"> Join: the modified join expression.</span> -</span><span id="L-1411"><a href="#L-1411"><span class="linenos">1411</span></a><span class="sd"> """</span> -</span><span id="L-1412"><a href="#L-1412"><span class="linenos">1412</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="L-1413"><a href="#L-1413"><span class="linenos">1413</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-1414"><a href="#L-1414"><span class="linenos">1414</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-1415"><a href="#L-1415"><span class="linenos">1415</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> -</span><span id="L-1416"><a href="#L-1416"><span class="linenos">1416</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-1417"><a href="#L-1417"><span class="linenos">1417</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-1418"><a href="#L-1418"><span class="linenos">1418</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-1419"><a href="#L-1419"><span class="linenos">1419</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1420"><a href="#L-1420"><span class="linenos">1420</span></a> <span class="p">)</span> +</span><span id="L-1389"><a href="#L-1389"><span class="linenos">1389</span></a><span class="sd"> Example:</span> +</span><span id="L-1390"><a href="#L-1390"><span class="linenos">1390</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-1391"><a href="#L-1391"><span class="linenos">1391</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> +</span><span id="L-1392"><a href="#L-1392"><span class="linenos">1392</span></a><span class="sd"> 'JOIN x ON y = 1'</span> +</span><span id="L-1393"><a href="#L-1393"><span class="linenos">1393</span></a> +</span><span id="L-1394"><a href="#L-1394"><span class="linenos">1394</span></a><span class="sd"> Args:</span> +</span><span id="L-1395"><a href="#L-1395"><span class="linenos">1395</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1396"><a href="#L-1396"><span class="linenos">1396</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1397"><a href="#L-1397"><span class="linenos">1397</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="L-1398"><a href="#L-1398"><span class="linenos">1398</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="L-1399"><a href="#L-1399"><span class="linenos">1399</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="L-1400"><a href="#L-1400"><span class="linenos">1400</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-1401"><a href="#L-1401"><span class="linenos">1401</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1402"><a href="#L-1402"><span class="linenos">1402</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1403"><a href="#L-1403"><span class="linenos">1403</span></a> +</span><span id="L-1404"><a href="#L-1404"><span class="linenos">1404</span></a><span class="sd"> Returns:</span> +</span><span id="L-1405"><a href="#L-1405"><span class="linenos">1405</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="L-1406"><a href="#L-1406"><span class="linenos">1406</span></a><span class="sd"> """</span> +</span><span id="L-1407"><a href="#L-1407"><span class="linenos">1407</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-1408"><a href="#L-1408"><span class="linenos">1408</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1409"><a href="#L-1409"><span class="linenos">1409</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1410"><a href="#L-1410"><span class="linenos">1410</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> +</span><span id="L-1411"><a href="#L-1411"><span class="linenos">1411</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1412"><a href="#L-1412"><span class="linenos">1412</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1413"><a href="#L-1413"><span class="linenos">1413</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1414"><a href="#L-1414"><span class="linenos">1414</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1415"><a href="#L-1415"><span class="linenos">1415</span></a> <span class="p">)</span> +</span><span id="L-1416"><a href="#L-1416"><span class="linenos">1416</span></a> +</span><span id="L-1417"><a href="#L-1417"><span class="linenos">1417</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="L-1418"><a href="#L-1418"><span class="linenos">1418</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-1419"><a href="#L-1419"><span class="linenos">1419</span></a> +</span><span id="L-1420"><a href="#L-1420"><span class="linenos">1420</span></a> <span class="k">return</span> <span class="n">join</span> </span><span id="L-1421"><a href="#L-1421"><span class="linenos">1421</span></a> -</span><span id="L-1422"><a href="#L-1422"><span class="linenos">1422</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> -</span><span id="L-1423"><a href="#L-1423"><span class="linenos">1423</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="L-1424"><a href="#L-1424"><span class="linenos">1424</span></a> -</span><span id="L-1425"><a href="#L-1425"><span class="linenos">1425</span></a> <span class="k">return</span> <span class="n">join</span> -</span><span id="L-1426"><a href="#L-1426"><span class="linenos">1426</span></a> -</span><span id="L-1427"><a href="#L-1427"><span class="linenos">1427</span></a> -</span><span id="L-1428"><a href="#L-1428"><span class="linenos">1428</span></a><span class="k">class</span> <span class="nc">Lateral</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> -</span><span id="L-1429"><a href="#L-1429"><span class="linenos">1429</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"view"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"outer"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1422"><a href="#L-1422"><span class="linenos">1422</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-1423"><a href="#L-1423"><span class="linenos">1423</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1424"><a href="#L-1424"><span class="linenos">1424</span></a><span class="sd"> Append to or set the USING expressions.</span> +</span><span id="L-1425"><a href="#L-1425"><span class="linenos">1425</span></a> +</span><span id="L-1426"><a href="#L-1426"><span class="linenos">1426</span></a><span class="sd"> Example:</span> +</span><span id="L-1427"><a href="#L-1427"><span class="linenos">1427</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-1428"><a href="#L-1428"><span class="linenos">1428</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> +</span><span id="L-1429"><a href="#L-1429"><span class="linenos">1429</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> </span><span id="L-1430"><a href="#L-1430"><span class="linenos">1430</span></a> -</span><span id="L-1431"><a href="#L-1431"><span class="linenos">1431</span></a> -</span><span id="L-1432"><a href="#L-1432"><span class="linenos">1432</span></a><span class="k">class</span> <span class="nc">MatchRecognize</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1433"><a href="#L-1433"><span class="linenos">1433</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1434"><a href="#L-1434"><span class="linenos">1434</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1435"><a href="#L-1435"><span class="linenos">1435</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1436"><a href="#L-1436"><span class="linenos">1436</span></a> <span class="s2">"measures"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1437"><a href="#L-1437"><span class="linenos">1437</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1438"><a href="#L-1438"><span class="linenos">1438</span></a> <span class="s2">"after"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1439"><a href="#L-1439"><span class="linenos">1439</span></a> <span class="s2">"pattern"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1440"><a href="#L-1440"><span class="linenos">1440</span></a> <span class="s2">"define"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1441"><a href="#L-1441"><span class="linenos">1441</span></a> <span class="p">}</span> -</span><span id="L-1442"><a href="#L-1442"><span class="linenos">1442</span></a> -</span><span id="L-1443"><a href="#L-1443"><span class="linenos">1443</span></a> -</span><span id="L-1444"><a href="#L-1444"><span class="linenos">1444</span></a><span class="c1"># Clickhouse FROM FINAL modifier</span> -</span><span id="L-1445"><a href="#L-1445"><span class="linenos">1445</span></a><span class="c1"># https://clickhouse.com/docs/en/sql-reference/statements/select/from/#final-modifier</span> -</span><span id="L-1446"><a href="#L-1446"><span class="linenos">1446</span></a><span class="k">class</span> <span class="nc">Final</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1447"><a href="#L-1447"><span class="linenos">1447</span></a> <span class="k">pass</span> -</span><span id="L-1448"><a href="#L-1448"><span class="linenos">1448</span></a> -</span><span id="L-1449"><a href="#L-1449"><span class="linenos">1449</span></a> -</span><span id="L-1450"><a href="#L-1450"><span class="linenos">1450</span></a><span class="k">class</span> <span class="nc">Offset</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1451"><a href="#L-1451"><span class="linenos">1451</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1431"><a href="#L-1431"><span class="linenos">1431</span></a><span class="sd"> Args:</span> +</span><span id="L-1432"><a href="#L-1432"><span class="linenos">1432</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-1433"><a href="#L-1433"><span class="linenos">1433</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1434"><a href="#L-1434"><span class="linenos">1434</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> +</span><span id="L-1435"><a href="#L-1435"><span class="linenos">1435</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="L-1436"><a href="#L-1436"><span class="linenos">1436</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-1437"><a href="#L-1437"><span class="linenos">1437</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1438"><a href="#L-1438"><span class="linenos">1438</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1439"><a href="#L-1439"><span class="linenos">1439</span></a> +</span><span id="L-1440"><a href="#L-1440"><span class="linenos">1440</span></a><span class="sd"> Returns:</span> +</span><span id="L-1441"><a href="#L-1441"><span class="linenos">1441</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="L-1442"><a href="#L-1442"><span class="linenos">1442</span></a><span class="sd"> """</span> +</span><span id="L-1443"><a href="#L-1443"><span class="linenos">1443</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-1444"><a href="#L-1444"><span class="linenos">1444</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-1445"><a href="#L-1445"><span class="linenos">1445</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1446"><a href="#L-1446"><span class="linenos">1446</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="L-1447"><a href="#L-1447"><span class="linenos">1447</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1448"><a href="#L-1448"><span class="linenos">1448</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1449"><a href="#L-1449"><span class="linenos">1449</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1450"><a href="#L-1450"><span class="linenos">1450</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1451"><a href="#L-1451"><span class="linenos">1451</span></a> <span class="p">)</span> </span><span id="L-1452"><a href="#L-1452"><span class="linenos">1452</span></a> -</span><span id="L-1453"><a href="#L-1453"><span class="linenos">1453</span></a> -</span><span id="L-1454"><a href="#L-1454"><span class="linenos">1454</span></a><span class="k">class</span> <span class="nc">Order</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1455"><a href="#L-1455"><span class="linenos">1455</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1456"><a href="#L-1456"><span class="linenos">1456</span></a> +</span><span id="L-1453"><a href="#L-1453"><span class="linenos">1453</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="L-1454"><a href="#L-1454"><span class="linenos">1454</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-1455"><a href="#L-1455"><span class="linenos">1455</span></a> +</span><span id="L-1456"><a href="#L-1456"><span class="linenos">1456</span></a> <span class="k">return</span> <span class="n">join</span> </span><span id="L-1457"><a href="#L-1457"><span class="linenos">1457</span></a> -</span><span id="L-1458"><a href="#L-1458"><span class="linenos">1458</span></a><span class="c1"># hive specific sorts</span> -</span><span id="L-1459"><a href="#L-1459"><span class="linenos">1459</span></a><span class="c1"># https://cwiki.apache.org/confluence/display/Hive/LanguageManual+SortBy</span> -</span><span id="L-1460"><a href="#L-1460"><span class="linenos">1460</span></a><span class="k">class</span> <span class="nc">Cluster</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> -</span><span id="L-1461"><a href="#L-1461"><span class="linenos">1461</span></a> <span class="k">pass</span> +</span><span id="L-1458"><a href="#L-1458"><span class="linenos">1458</span></a> +</span><span id="L-1459"><a href="#L-1459"><span class="linenos">1459</span></a><span class="k">class</span> <span class="nc">Lateral</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="L-1460"><a href="#L-1460"><span class="linenos">1460</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"view"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"outer"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1461"><a href="#L-1461"><span class="linenos">1461</span></a> </span><span id="L-1462"><a href="#L-1462"><span class="linenos">1462</span></a> -</span><span id="L-1463"><a href="#L-1463"><span class="linenos">1463</span></a> -</span><span id="L-1464"><a href="#L-1464"><span class="linenos">1464</span></a><span class="k">class</span> <span class="nc">Distribute</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> -</span><span id="L-1465"><a href="#L-1465"><span class="linenos">1465</span></a> <span class="k">pass</span> -</span><span id="L-1466"><a href="#L-1466"><span class="linenos">1466</span></a> -</span><span id="L-1467"><a href="#L-1467"><span class="linenos">1467</span></a> -</span><span id="L-1468"><a href="#L-1468"><span class="linenos">1468</span></a><span class="k">class</span> <span class="nc">Sort</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> -</span><span id="L-1469"><a href="#L-1469"><span class="linenos">1469</span></a> <span class="k">pass</span> -</span><span id="L-1470"><a href="#L-1470"><span class="linenos">1470</span></a> -</span><span id="L-1471"><a href="#L-1471"><span class="linenos">1471</span></a> -</span><span id="L-1472"><a href="#L-1472"><span class="linenos">1472</span></a><span class="k">class</span> <span class="nc">Ordered</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1473"><a href="#L-1473"><span class="linenos">1473</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"desc"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"nulls_first"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1463"><a href="#L-1463"><span class="linenos">1463</span></a><span class="k">class</span> <span class="nc">MatchRecognize</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1464"><a href="#L-1464"><span class="linenos">1464</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1465"><a href="#L-1465"><span class="linenos">1465</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1466"><a href="#L-1466"><span class="linenos">1466</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1467"><a href="#L-1467"><span class="linenos">1467</span></a> <span class="s2">"measures"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1468"><a href="#L-1468"><span class="linenos">1468</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1469"><a href="#L-1469"><span class="linenos">1469</span></a> <span class="s2">"after"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1470"><a href="#L-1470"><span class="linenos">1470</span></a> <span class="s2">"pattern"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1471"><a href="#L-1471"><span class="linenos">1471</span></a> <span class="s2">"define"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1472"><a href="#L-1472"><span class="linenos">1472</span></a> <span class="p">}</span> +</span><span id="L-1473"><a href="#L-1473"><span class="linenos">1473</span></a> </span><span id="L-1474"><a href="#L-1474"><span class="linenos">1474</span></a> -</span><span id="L-1475"><a href="#L-1475"><span class="linenos">1475</span></a> -</span><span id="L-1476"><a href="#L-1476"><span class="linenos">1476</span></a><span class="k">class</span> <span class="nc">Property</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1477"><a href="#L-1477"><span class="linenos">1477</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"value"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1478"><a href="#L-1478"><span class="linenos">1478</span></a> +</span><span id="L-1475"><a href="#L-1475"><span class="linenos">1475</span></a><span class="c1"># Clickhouse FROM FINAL modifier</span> +</span><span id="L-1476"><a href="#L-1476"><span class="linenos">1476</span></a><span class="c1"># https://clickhouse.com/docs/en/sql-reference/statements/select/from/#final-modifier</span> +</span><span id="L-1477"><a href="#L-1477"><span class="linenos">1477</span></a><span class="k">class</span> <span class="nc">Final</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1478"><a href="#L-1478"><span class="linenos">1478</span></a> <span class="k">pass</span> </span><span id="L-1479"><a href="#L-1479"><span class="linenos">1479</span></a> -</span><span id="L-1480"><a href="#L-1480"><span class="linenos">1480</span></a><span class="k">class</span> <span class="nc">AfterJournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1481"><a href="#L-1481"><span class="linenos">1481</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1482"><a href="#L-1482"><span class="linenos">1482</span></a> +</span><span id="L-1480"><a href="#L-1480"><span class="linenos">1480</span></a> +</span><span id="L-1481"><a href="#L-1481"><span class="linenos">1481</span></a><span class="k">class</span> <span class="nc">Offset</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1482"><a href="#L-1482"><span class="linenos">1482</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1483"><a href="#L-1483"><span class="linenos">1483</span></a> -</span><span id="L-1484"><a href="#L-1484"><span class="linenos">1484</span></a><span class="k">class</span> <span class="nc">AlgorithmProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1485"><a href="#L-1485"><span class="linenos">1485</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1486"><a href="#L-1486"><span class="linenos">1486</span></a> +</span><span id="L-1484"><a href="#L-1484"><span class="linenos">1484</span></a> +</span><span id="L-1485"><a href="#L-1485"><span class="linenos">1485</span></a><span class="k">class</span> <span class="nc">Order</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1486"><a href="#L-1486"><span class="linenos">1486</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1487"><a href="#L-1487"><span class="linenos">1487</span></a> -</span><span id="L-1488"><a href="#L-1488"><span class="linenos">1488</span></a><span class="k">class</span> <span class="nc">AutoIncrementProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1489"><a href="#L-1489"><span class="linenos">1489</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1490"><a href="#L-1490"><span class="linenos">1490</span></a> -</span><span id="L-1491"><a href="#L-1491"><span class="linenos">1491</span></a> -</span><span id="L-1492"><a href="#L-1492"><span class="linenos">1492</span></a><span class="k">class</span> <span class="nc">BlockCompressionProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1493"><a href="#L-1493"><span class="linenos">1493</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"autotemp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"always"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"manual"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"never"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1488"><a href="#L-1488"><span class="linenos">1488</span></a> +</span><span id="L-1489"><a href="#L-1489"><span class="linenos">1489</span></a><span class="c1"># hive specific sorts</span> +</span><span id="L-1490"><a href="#L-1490"><span class="linenos">1490</span></a><span class="c1"># https://cwiki.apache.org/confluence/display/Hive/LanguageManual+SortBy</span> +</span><span id="L-1491"><a href="#L-1491"><span class="linenos">1491</span></a><span class="k">class</span> <span class="nc">Cluster</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="L-1492"><a href="#L-1492"><span class="linenos">1492</span></a> <span class="k">pass</span> +</span><span id="L-1493"><a href="#L-1493"><span class="linenos">1493</span></a> </span><span id="L-1494"><a href="#L-1494"><span class="linenos">1494</span></a> -</span><span id="L-1495"><a href="#L-1495"><span class="linenos">1495</span></a> -</span><span id="L-1496"><a href="#L-1496"><span class="linenos">1496</span></a><span class="k">class</span> <span class="nc">CharacterSetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1497"><a href="#L-1497"><span class="linenos">1497</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1495"><a href="#L-1495"><span class="linenos">1495</span></a><span class="k">class</span> <span class="nc">Distribute</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="L-1496"><a href="#L-1496"><span class="linenos">1496</span></a> <span class="k">pass</span> +</span><span id="L-1497"><a href="#L-1497"><span class="linenos">1497</span></a> </span><span id="L-1498"><a href="#L-1498"><span class="linenos">1498</span></a> -</span><span id="L-1499"><a href="#L-1499"><span class="linenos">1499</span></a> -</span><span id="L-1500"><a href="#L-1500"><span class="linenos">1500</span></a><span class="k">class</span> <span class="nc">ChecksumProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1501"><a href="#L-1501"><span class="linenos">1501</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1499"><a href="#L-1499"><span class="linenos">1499</span></a><span class="k">class</span> <span class="nc">Sort</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="L-1500"><a href="#L-1500"><span class="linenos">1500</span></a> <span class="k">pass</span> +</span><span id="L-1501"><a href="#L-1501"><span class="linenos">1501</span></a> </span><span id="L-1502"><a href="#L-1502"><span class="linenos">1502</span></a> -</span><span id="L-1503"><a href="#L-1503"><span class="linenos">1503</span></a> -</span><span id="L-1504"><a href="#L-1504"><span class="linenos">1504</span></a><span class="k">class</span> <span class="nc">CollateProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1505"><a href="#L-1505"><span class="linenos">1505</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1503"><a href="#L-1503"><span class="linenos">1503</span></a><span class="k">class</span> <span class="nc">Ordered</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1504"><a href="#L-1504"><span class="linenos">1504</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"desc"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"nulls_first"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1505"><a href="#L-1505"><span class="linenos">1505</span></a> </span><span id="L-1506"><a href="#L-1506"><span class="linenos">1506</span></a> -</span><span id="L-1507"><a href="#L-1507"><span class="linenos">1507</span></a> -</span><span id="L-1508"><a href="#L-1508"><span class="linenos">1508</span></a><span class="k">class</span> <span class="nc">DataBlocksizeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1509"><a href="#L-1509"><span class="linenos">1509</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"units"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"min"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1507"><a href="#L-1507"><span class="linenos">1507</span></a><span class="k">class</span> <span class="nc">Property</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1508"><a href="#L-1508"><span class="linenos">1508</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"value"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1509"><a href="#L-1509"><span class="linenos">1509</span></a> </span><span id="L-1510"><a href="#L-1510"><span class="linenos">1510</span></a> -</span><span id="L-1511"><a href="#L-1511"><span class="linenos">1511</span></a> -</span><span id="L-1512"><a href="#L-1512"><span class="linenos">1512</span></a><span class="k">class</span> <span class="nc">DefinerProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1513"><a href="#L-1513"><span class="linenos">1513</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1511"><a href="#L-1511"><span class="linenos">1511</span></a><span class="k">class</span> <span class="nc">AfterJournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1512"><a href="#L-1512"><span class="linenos">1512</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1513"><a href="#L-1513"><span class="linenos">1513</span></a> </span><span id="L-1514"><a href="#L-1514"><span class="linenos">1514</span></a> -</span><span id="L-1515"><a href="#L-1515"><span class="linenos">1515</span></a> -</span><span id="L-1516"><a href="#L-1516"><span class="linenos">1516</span></a><span class="k">class</span> <span class="nc">DistKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1517"><a href="#L-1517"><span class="linenos">1517</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1515"><a href="#L-1515"><span class="linenos">1515</span></a><span class="k">class</span> <span class="nc">AlgorithmProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1516"><a href="#L-1516"><span class="linenos">1516</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1517"><a href="#L-1517"><span class="linenos">1517</span></a> </span><span id="L-1518"><a href="#L-1518"><span class="linenos">1518</span></a> -</span><span id="L-1519"><a href="#L-1519"><span class="linenos">1519</span></a> -</span><span id="L-1520"><a href="#L-1520"><span class="linenos">1520</span></a><span class="k">class</span> <span class="nc">DistStyleProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1521"><a href="#L-1521"><span class="linenos">1521</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1519"><a href="#L-1519"><span class="linenos">1519</span></a><span class="k">class</span> <span class="nc">AutoIncrementProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1520"><a href="#L-1520"><span class="linenos">1520</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1521"><a href="#L-1521"><span class="linenos">1521</span></a> </span><span id="L-1522"><a href="#L-1522"><span class="linenos">1522</span></a> -</span><span id="L-1523"><a href="#L-1523"><span class="linenos">1523</span></a> -</span><span id="L-1524"><a href="#L-1524"><span class="linenos">1524</span></a><span class="k">class</span> <span class="nc">EngineProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1525"><a href="#L-1525"><span class="linenos">1525</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1523"><a href="#L-1523"><span class="linenos">1523</span></a><span class="k">class</span> <span class="nc">BlockCompressionProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1524"><a href="#L-1524"><span class="linenos">1524</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"autotemp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"always"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"manual"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"never"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1525"><a href="#L-1525"><span class="linenos">1525</span></a> </span><span id="L-1526"><a href="#L-1526"><span class="linenos">1526</span></a> -</span><span id="L-1527"><a href="#L-1527"><span class="linenos">1527</span></a> -</span><span id="L-1528"><a href="#L-1528"><span class="linenos">1528</span></a><span class="k">class</span> <span class="nc">ExecuteAsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1529"><a href="#L-1529"><span class="linenos">1529</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1527"><a href="#L-1527"><span class="linenos">1527</span></a><span class="k">class</span> <span class="nc">CharacterSetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1528"><a href="#L-1528"><span class="linenos">1528</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1529"><a href="#L-1529"><span class="linenos">1529</span></a> </span><span id="L-1530"><a href="#L-1530"><span class="linenos">1530</span></a> -</span><span id="L-1531"><a href="#L-1531"><span class="linenos">1531</span></a> -</span><span id="L-1532"><a href="#L-1532"><span class="linenos">1532</span></a><span class="k">class</span> <span class="nc">ExternalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1533"><a href="#L-1533"><span class="linenos">1533</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1531"><a href="#L-1531"><span class="linenos">1531</span></a><span class="k">class</span> <span class="nc">ChecksumProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1532"><a href="#L-1532"><span class="linenos">1532</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1533"><a href="#L-1533"><span class="linenos">1533</span></a> </span><span id="L-1534"><a href="#L-1534"><span class="linenos">1534</span></a> -</span><span id="L-1535"><a href="#L-1535"><span class="linenos">1535</span></a> -</span><span id="L-1536"><a href="#L-1536"><span class="linenos">1536</span></a><span class="k">class</span> <span class="nc">FallbackProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1537"><a href="#L-1537"><span class="linenos">1537</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"protection"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1535"><a href="#L-1535"><span class="linenos">1535</span></a><span class="k">class</span> <span class="nc">CollateProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1536"><a href="#L-1536"><span class="linenos">1536</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1537"><a href="#L-1537"><span class="linenos">1537</span></a> </span><span id="L-1538"><a href="#L-1538"><span class="linenos">1538</span></a> -</span><span id="L-1539"><a href="#L-1539"><span class="linenos">1539</span></a> -</span><span id="L-1540"><a href="#L-1540"><span class="linenos">1540</span></a><span class="k">class</span> <span class="nc">FileFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1541"><a href="#L-1541"><span class="linenos">1541</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1539"><a href="#L-1539"><span class="linenos">1539</span></a><span class="k">class</span> <span class="nc">DataBlocksizeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1540"><a href="#L-1540"><span class="linenos">1540</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"units"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"min"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1541"><a href="#L-1541"><span class="linenos">1541</span></a> </span><span id="L-1542"><a href="#L-1542"><span class="linenos">1542</span></a> -</span><span id="L-1543"><a href="#L-1543"><span class="linenos">1543</span></a> -</span><span id="L-1544"><a href="#L-1544"><span class="linenos">1544</span></a><span class="k">class</span> <span class="nc">FreespaceProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1545"><a href="#L-1545"><span class="linenos">1545</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1543"><a href="#L-1543"><span class="linenos">1543</span></a><span class="k">class</span> <span class="nc">DefinerProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1544"><a href="#L-1544"><span class="linenos">1544</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1545"><a href="#L-1545"><span class="linenos">1545</span></a> </span><span id="L-1546"><a href="#L-1546"><span class="linenos">1546</span></a> -</span><span id="L-1547"><a href="#L-1547"><span class="linenos">1547</span></a> -</span><span id="L-1548"><a href="#L-1548"><span class="linenos">1548</span></a><span class="k">class</span> <span class="nc">IsolatedLoadingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1549"><a href="#L-1549"><span class="linenos">1549</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1550"><a href="#L-1550"><span class="linenos">1550</span></a> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1551"><a href="#L-1551"><span class="linenos">1551</span></a> <span class="s2">"concurrent"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1552"><a href="#L-1552"><span class="linenos">1552</span></a> <span class="s2">"for_all"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1553"><a href="#L-1553"><span class="linenos">1553</span></a> <span class="s2">"for_insert"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1554"><a href="#L-1554"><span class="linenos">1554</span></a> <span class="s2">"for_none"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1555"><a href="#L-1555"><span class="linenos">1555</span></a> <span class="p">}</span> -</span><span id="L-1556"><a href="#L-1556"><span class="linenos">1556</span></a> +</span><span id="L-1547"><a href="#L-1547"><span class="linenos">1547</span></a><span class="k">class</span> <span class="nc">DistKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1548"><a href="#L-1548"><span class="linenos">1548</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1549"><a href="#L-1549"><span class="linenos">1549</span></a> +</span><span id="L-1550"><a href="#L-1550"><span class="linenos">1550</span></a> +</span><span id="L-1551"><a href="#L-1551"><span class="linenos">1551</span></a><span class="k">class</span> <span class="nc">DistStyleProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1552"><a href="#L-1552"><span class="linenos">1552</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1553"><a href="#L-1553"><span class="linenos">1553</span></a> +</span><span id="L-1554"><a href="#L-1554"><span class="linenos">1554</span></a> +</span><span id="L-1555"><a href="#L-1555"><span class="linenos">1555</span></a><span class="k">class</span> <span class="nc">EngineProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1556"><a href="#L-1556"><span class="linenos">1556</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1557"><a href="#L-1557"><span class="linenos">1557</span></a> -</span><span id="L-1558"><a href="#L-1558"><span class="linenos">1558</span></a><span class="k">class</span> <span class="nc">JournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1559"><a href="#L-1559"><span class="linenos">1559</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"before"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1560"><a href="#L-1560"><span class="linenos">1560</span></a> +</span><span id="L-1558"><a href="#L-1558"><span class="linenos">1558</span></a> +</span><span id="L-1559"><a href="#L-1559"><span class="linenos">1559</span></a><span class="k">class</span> <span class="nc">ExecuteAsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1560"><a href="#L-1560"><span class="linenos">1560</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1561"><a href="#L-1561"><span class="linenos">1561</span></a> -</span><span id="L-1562"><a href="#L-1562"><span class="linenos">1562</span></a><span class="k">class</span> <span class="nc">LanguageProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1563"><a href="#L-1563"><span class="linenos">1563</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1564"><a href="#L-1564"><span class="linenos">1564</span></a> +</span><span id="L-1562"><a href="#L-1562"><span class="linenos">1562</span></a> +</span><span id="L-1563"><a href="#L-1563"><span class="linenos">1563</span></a><span class="k">class</span> <span class="nc">ExternalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1564"><a href="#L-1564"><span class="linenos">1564</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-1565"><a href="#L-1565"><span class="linenos">1565</span></a> -</span><span id="L-1566"><a href="#L-1566"><span class="linenos">1566</span></a><span class="k">class</span> <span class="nc">LikeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1567"><a href="#L-1567"><span class="linenos">1567</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1568"><a href="#L-1568"><span class="linenos">1568</span></a> +</span><span id="L-1566"><a href="#L-1566"><span class="linenos">1566</span></a> +</span><span id="L-1567"><a href="#L-1567"><span class="linenos">1567</span></a><span class="k">class</span> <span class="nc">FallbackProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1568"><a href="#L-1568"><span class="linenos">1568</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"protection"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-1569"><a href="#L-1569"><span class="linenos">1569</span></a> -</span><span id="L-1570"><a href="#L-1570"><span class="linenos">1570</span></a><span class="k">class</span> <span class="nc">LocationProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1571"><a href="#L-1571"><span class="linenos">1571</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1572"><a href="#L-1572"><span class="linenos">1572</span></a> +</span><span id="L-1570"><a href="#L-1570"><span class="linenos">1570</span></a> +</span><span id="L-1571"><a href="#L-1571"><span class="linenos">1571</span></a><span class="k">class</span> <span class="nc">FileFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1572"><a href="#L-1572"><span class="linenos">1572</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1573"><a href="#L-1573"><span class="linenos">1573</span></a> -</span><span id="L-1574"><a href="#L-1574"><span class="linenos">1574</span></a><span class="k">class</span> <span class="nc">LockingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1575"><a href="#L-1575"><span class="linenos">1575</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1576"><a href="#L-1576"><span class="linenos">1576</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1577"><a href="#L-1577"><span class="linenos">1577</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1578"><a href="#L-1578"><span class="linenos">1578</span></a> <span class="s2">"for_or_in"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1579"><a href="#L-1579"><span class="linenos">1579</span></a> <span class="s2">"lock_type"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1580"><a href="#L-1580"><span class="linenos">1580</span></a> <span class="s2">"override"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1581"><a href="#L-1581"><span class="linenos">1581</span></a> <span class="p">}</span> -</span><span id="L-1582"><a href="#L-1582"><span class="linenos">1582</span></a> -</span><span id="L-1583"><a href="#L-1583"><span class="linenos">1583</span></a> -</span><span id="L-1584"><a href="#L-1584"><span class="linenos">1584</span></a><span class="k">class</span> <span class="nc">LogProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1585"><a href="#L-1585"><span class="linenos">1585</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1586"><a href="#L-1586"><span class="linenos">1586</span></a> +</span><span id="L-1574"><a href="#L-1574"><span class="linenos">1574</span></a> +</span><span id="L-1575"><a href="#L-1575"><span class="linenos">1575</span></a><span class="k">class</span> <span class="nc">FreespaceProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1576"><a href="#L-1576"><span class="linenos">1576</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1577"><a href="#L-1577"><span class="linenos">1577</span></a> +</span><span id="L-1578"><a href="#L-1578"><span class="linenos">1578</span></a> +</span><span id="L-1579"><a href="#L-1579"><span class="linenos">1579</span></a><span class="k">class</span> <span class="nc">IsolatedLoadingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1580"><a href="#L-1580"><span class="linenos">1580</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1581"><a href="#L-1581"><span class="linenos">1581</span></a> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1582"><a href="#L-1582"><span class="linenos">1582</span></a> <span class="s2">"concurrent"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1583"><a href="#L-1583"><span class="linenos">1583</span></a> <span class="s2">"for_all"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1584"><a href="#L-1584"><span class="linenos">1584</span></a> <span class="s2">"for_insert"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1585"><a href="#L-1585"><span class="linenos">1585</span></a> <span class="s2">"for_none"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1586"><a href="#L-1586"><span class="linenos">1586</span></a> <span class="p">}</span> </span><span id="L-1587"><a href="#L-1587"><span class="linenos">1587</span></a> -</span><span id="L-1588"><a href="#L-1588"><span class="linenos">1588</span></a><span class="k">class</span> <span class="nc">MaterializedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1589"><a href="#L-1589"><span class="linenos">1589</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1590"><a href="#L-1590"><span class="linenos">1590</span></a> +</span><span id="L-1588"><a href="#L-1588"><span class="linenos">1588</span></a> +</span><span id="L-1589"><a href="#L-1589"><span class="linenos">1589</span></a><span class="k">class</span> <span class="nc">JournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1590"><a href="#L-1590"><span class="linenos">1590</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"before"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-1591"><a href="#L-1591"><span class="linenos">1591</span></a> -</span><span id="L-1592"><a href="#L-1592"><span class="linenos">1592</span></a><span class="k">class</span> <span class="nc">MergeBlockRatioProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1593"><a href="#L-1593"><span class="linenos">1593</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1594"><a href="#L-1594"><span class="linenos">1594</span></a> +</span><span id="L-1592"><a href="#L-1592"><span class="linenos">1592</span></a> +</span><span id="L-1593"><a href="#L-1593"><span class="linenos">1593</span></a><span class="k">class</span> <span class="nc">LanguageProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1594"><a href="#L-1594"><span class="linenos">1594</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1595"><a href="#L-1595"><span class="linenos">1595</span></a> -</span><span id="L-1596"><a href="#L-1596"><span class="linenos">1596</span></a><span class="k">class</span> <span class="nc">NoPrimaryIndexProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1597"><a href="#L-1597"><span class="linenos">1597</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1598"><a href="#L-1598"><span class="linenos">1598</span></a> +</span><span id="L-1596"><a href="#L-1596"><span class="linenos">1596</span></a> +</span><span id="L-1597"><a href="#L-1597"><span class="linenos">1597</span></a><span class="k">class</span> <span class="nc">LikeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1598"><a href="#L-1598"><span class="linenos">1598</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-1599"><a href="#L-1599"><span class="linenos">1599</span></a> -</span><span id="L-1600"><a href="#L-1600"><span class="linenos">1600</span></a><span class="k">class</span> <span class="nc">OnCommitProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1601"><a href="#L-1601"><span class="linenos">1601</span></a> <span class="n">arg_type</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1602"><a href="#L-1602"><span class="linenos">1602</span></a> +</span><span id="L-1600"><a href="#L-1600"><span class="linenos">1600</span></a> +</span><span id="L-1601"><a href="#L-1601"><span class="linenos">1601</span></a><span class="k">class</span> <span class="nc">LocationProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1602"><a href="#L-1602"><span class="linenos">1602</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-1603"><a href="#L-1603"><span class="linenos">1603</span></a> -</span><span id="L-1604"><a href="#L-1604"><span class="linenos">1604</span></a><span class="k">class</span> <span class="nc">PartitionedByProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1605"><a href="#L-1605"><span class="linenos">1605</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1606"><a href="#L-1606"><span class="linenos">1606</span></a> -</span><span id="L-1607"><a href="#L-1607"><span class="linenos">1607</span></a> -</span><span id="L-1608"><a href="#L-1608"><span class="linenos">1608</span></a><span class="k">class</span> <span class="nc">ReturnsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1609"><a href="#L-1609"><span class="linenos">1609</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1610"><a href="#L-1610"><span class="linenos">1610</span></a> -</span><span id="L-1611"><a href="#L-1611"><span class="linenos">1611</span></a> -</span><span id="L-1612"><a href="#L-1612"><span class="linenos">1612</span></a><span class="k">class</span> <span class="nc">RowFormatDelimitedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1613"><a href="#L-1613"><span class="linenos">1613</span></a> <span class="c1"># https://cwiki.apache.org/confluence/display/hive/languagemanual+dml</span> -</span><span id="L-1614"><a href="#L-1614"><span class="linenos">1614</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1615"><a href="#L-1615"><span class="linenos">1615</span></a> <span class="s2">"fields"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1616"><a href="#L-1616"><span class="linenos">1616</span></a> <span class="s2">"escaped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1617"><a href="#L-1617"><span class="linenos">1617</span></a> <span class="s2">"collection_items"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1618"><a href="#L-1618"><span class="linenos">1618</span></a> <span class="s2">"map_keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1619"><a href="#L-1619"><span class="linenos">1619</span></a> <span class="s2">"lines"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1620"><a href="#L-1620"><span class="linenos">1620</span></a> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1621"><a href="#L-1621"><span class="linenos">1621</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1622"><a href="#L-1622"><span class="linenos">1622</span></a> <span class="p">}</span> -</span><span id="L-1623"><a href="#L-1623"><span class="linenos">1623</span></a> -</span><span id="L-1624"><a href="#L-1624"><span class="linenos">1624</span></a> -</span><span id="L-1625"><a href="#L-1625"><span class="linenos">1625</span></a><span class="k">class</span> <span class="nc">RowFormatSerdeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1626"><a href="#L-1626"><span class="linenos">1626</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1627"><a href="#L-1627"><span class="linenos">1627</span></a> -</span><span id="L-1628"><a href="#L-1628"><span class="linenos">1628</span></a> -</span><span id="L-1629"><a href="#L-1629"><span class="linenos">1629</span></a><span class="k">class</span> <span class="nc">SchemaCommentProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1630"><a href="#L-1630"><span class="linenos">1630</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1631"><a href="#L-1631"><span class="linenos">1631</span></a> -</span><span id="L-1632"><a href="#L-1632"><span class="linenos">1632</span></a> -</span><span id="L-1633"><a href="#L-1633"><span class="linenos">1633</span></a><span class="k">class</span> <span class="nc">SerdeProperties</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1634"><a href="#L-1634"><span class="linenos">1634</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1635"><a href="#L-1635"><span class="linenos">1635</span></a> -</span><span id="L-1636"><a href="#L-1636"><span class="linenos">1636</span></a> -</span><span id="L-1637"><a href="#L-1637"><span class="linenos">1637</span></a><span class="k">class</span> <span class="nc">SetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1638"><a href="#L-1638"><span class="linenos">1638</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"multi"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1639"><a href="#L-1639"><span class="linenos">1639</span></a> -</span><span id="L-1640"><a href="#L-1640"><span class="linenos">1640</span></a> -</span><span id="L-1641"><a href="#L-1641"><span class="linenos">1641</span></a><span class="k">class</span> <span class="nc">SortKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1642"><a href="#L-1642"><span class="linenos">1642</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"compound"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1643"><a href="#L-1643"><span class="linenos">1643</span></a> -</span><span id="L-1644"><a href="#L-1644"><span class="linenos">1644</span></a> -</span><span id="L-1645"><a href="#L-1645"><span class="linenos">1645</span></a><span class="k">class</span> <span class="nc">SqlSecurityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1646"><a href="#L-1646"><span class="linenos">1646</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"definer"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1647"><a href="#L-1647"><span class="linenos">1647</span></a> -</span><span id="L-1648"><a href="#L-1648"><span class="linenos">1648</span></a> -</span><span id="L-1649"><a href="#L-1649"><span class="linenos">1649</span></a><span class="k">class</span> <span class="nc">TableFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1650"><a href="#L-1650"><span class="linenos">1650</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-1651"><a href="#L-1651"><span class="linenos">1651</span></a> -</span><span id="L-1652"><a href="#L-1652"><span class="linenos">1652</span></a> -</span><span id="L-1653"><a href="#L-1653"><span class="linenos">1653</span></a><span class="k">class</span> <span class="nc">TemporaryProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1654"><a href="#L-1654"><span class="linenos">1654</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"global_"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1604"><a href="#L-1604"><span class="linenos">1604</span></a> +</span><span id="L-1605"><a href="#L-1605"><span class="linenos">1605</span></a><span class="k">class</span> <span class="nc">LockingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1606"><a href="#L-1606"><span class="linenos">1606</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1607"><a href="#L-1607"><span class="linenos">1607</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1608"><a href="#L-1608"><span class="linenos">1608</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1609"><a href="#L-1609"><span class="linenos">1609</span></a> <span class="s2">"for_or_in"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1610"><a href="#L-1610"><span class="linenos">1610</span></a> <span class="s2">"lock_type"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1611"><a href="#L-1611"><span class="linenos">1611</span></a> <span class="s2">"override"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1612"><a href="#L-1612"><span class="linenos">1612</span></a> <span class="p">}</span> +</span><span id="L-1613"><a href="#L-1613"><span class="linenos">1613</span></a> +</span><span id="L-1614"><a href="#L-1614"><span class="linenos">1614</span></a> +</span><span id="L-1615"><a href="#L-1615"><span class="linenos">1615</span></a><span class="k">class</span> <span class="nc">LogProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1616"><a href="#L-1616"><span class="linenos">1616</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1617"><a href="#L-1617"><span class="linenos">1617</span></a> +</span><span id="L-1618"><a href="#L-1618"><span class="linenos">1618</span></a> +</span><span id="L-1619"><a href="#L-1619"><span class="linenos">1619</span></a><span class="k">class</span> <span class="nc">MaterializedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1620"><a href="#L-1620"><span class="linenos">1620</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1621"><a href="#L-1621"><span class="linenos">1621</span></a> +</span><span id="L-1622"><a href="#L-1622"><span class="linenos">1622</span></a> +</span><span id="L-1623"><a href="#L-1623"><span class="linenos">1623</span></a><span class="k">class</span> <span class="nc">MergeBlockRatioProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1624"><a href="#L-1624"><span class="linenos">1624</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1625"><a href="#L-1625"><span class="linenos">1625</span></a> +</span><span id="L-1626"><a href="#L-1626"><span class="linenos">1626</span></a> +</span><span id="L-1627"><a href="#L-1627"><span class="linenos">1627</span></a><span class="k">class</span> <span class="nc">NoPrimaryIndexProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1628"><a href="#L-1628"><span class="linenos">1628</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1629"><a href="#L-1629"><span class="linenos">1629</span></a> +</span><span id="L-1630"><a href="#L-1630"><span class="linenos">1630</span></a> +</span><span id="L-1631"><a href="#L-1631"><span class="linenos">1631</span></a><span class="k">class</span> <span class="nc">OnCommitProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1632"><a href="#L-1632"><span class="linenos">1632</span></a> <span class="n">arg_type</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1633"><a href="#L-1633"><span class="linenos">1633</span></a> +</span><span id="L-1634"><a href="#L-1634"><span class="linenos">1634</span></a> +</span><span id="L-1635"><a href="#L-1635"><span class="linenos">1635</span></a><span class="k">class</span> <span class="nc">PartitionedByProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1636"><a href="#L-1636"><span class="linenos">1636</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1637"><a href="#L-1637"><span class="linenos">1637</span></a> +</span><span id="L-1638"><a href="#L-1638"><span class="linenos">1638</span></a> +</span><span id="L-1639"><a href="#L-1639"><span class="linenos">1639</span></a><span class="k">class</span> <span class="nc">ReturnsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1640"><a href="#L-1640"><span class="linenos">1640</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1641"><a href="#L-1641"><span class="linenos">1641</span></a> +</span><span id="L-1642"><a href="#L-1642"><span class="linenos">1642</span></a> +</span><span id="L-1643"><a href="#L-1643"><span class="linenos">1643</span></a><span class="k">class</span> <span class="nc">RowFormatDelimitedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1644"><a href="#L-1644"><span class="linenos">1644</span></a> <span class="c1"># https://cwiki.apache.org/confluence/display/hive/languagemanual+dml</span> +</span><span id="L-1645"><a href="#L-1645"><span class="linenos">1645</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1646"><a href="#L-1646"><span class="linenos">1646</span></a> <span class="s2">"fields"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1647"><a href="#L-1647"><span class="linenos">1647</span></a> <span class="s2">"escaped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1648"><a href="#L-1648"><span class="linenos">1648</span></a> <span class="s2">"collection_items"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1649"><a href="#L-1649"><span class="linenos">1649</span></a> <span class="s2">"map_keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1650"><a href="#L-1650"><span class="linenos">1650</span></a> <span class="s2">"lines"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1651"><a href="#L-1651"><span class="linenos">1651</span></a> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1652"><a href="#L-1652"><span class="linenos">1652</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1653"><a href="#L-1653"><span class="linenos">1653</span></a> <span class="p">}</span> +</span><span id="L-1654"><a href="#L-1654"><span class="linenos">1654</span></a> </span><span id="L-1655"><a href="#L-1655"><span class="linenos">1655</span></a> -</span><span id="L-1656"><a href="#L-1656"><span class="linenos">1656</span></a> -</span><span id="L-1657"><a href="#L-1657"><span class="linenos">1657</span></a><span class="k">class</span> <span class="nc">TransientProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1658"><a href="#L-1658"><span class="linenos">1658</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1656"><a href="#L-1656"><span class="linenos">1656</span></a><span class="k">class</span> <span class="nc">RowFormatSerdeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1657"><a href="#L-1657"><span class="linenos">1657</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1658"><a href="#L-1658"><span class="linenos">1658</span></a> </span><span id="L-1659"><a href="#L-1659"><span class="linenos">1659</span></a> -</span><span id="L-1660"><a href="#L-1660"><span class="linenos">1660</span></a> -</span><span id="L-1661"><a href="#L-1661"><span class="linenos">1661</span></a><span class="k">class</span> <span class="nc">VolatilityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1662"><a href="#L-1662"><span class="linenos">1662</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1660"><a href="#L-1660"><span class="linenos">1660</span></a><span class="k">class</span> <span class="nc">SchemaCommentProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1661"><a href="#L-1661"><span class="linenos">1661</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1662"><a href="#L-1662"><span class="linenos">1662</span></a> </span><span id="L-1663"><a href="#L-1663"><span class="linenos">1663</span></a> -</span><span id="L-1664"><a href="#L-1664"><span class="linenos">1664</span></a> -</span><span id="L-1665"><a href="#L-1665"><span class="linenos">1665</span></a><span class="k">class</span> <span class="nc">WithDataProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1666"><a href="#L-1666"><span class="linenos">1666</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"statistics"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1664"><a href="#L-1664"><span class="linenos">1664</span></a><span class="k">class</span> <span class="nc">SerdeProperties</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1665"><a href="#L-1665"><span class="linenos">1665</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1666"><a href="#L-1666"><span class="linenos">1666</span></a> </span><span id="L-1667"><a href="#L-1667"><span class="linenos">1667</span></a> -</span><span id="L-1668"><a href="#L-1668"><span class="linenos">1668</span></a> -</span><span id="L-1669"><a href="#L-1669"><span class="linenos">1669</span></a><span class="k">class</span> <span class="nc">WithJournalTableProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="L-1670"><a href="#L-1670"><span class="linenos">1670</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1668"><a href="#L-1668"><span class="linenos">1668</span></a><span class="k">class</span> <span class="nc">SetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1669"><a href="#L-1669"><span class="linenos">1669</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"multi"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1670"><a href="#L-1670"><span class="linenos">1670</span></a> </span><span id="L-1671"><a href="#L-1671"><span class="linenos">1671</span></a> -</span><span id="L-1672"><a href="#L-1672"><span class="linenos">1672</span></a> -</span><span id="L-1673"><a href="#L-1673"><span class="linenos">1673</span></a><span class="k">class</span> <span class="nc">Properties</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1674"><a href="#L-1674"><span class="linenos">1674</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1672"><a href="#L-1672"><span class="linenos">1672</span></a><span class="k">class</span> <span class="nc">SortKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1673"><a href="#L-1673"><span class="linenos">1673</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"compound"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1674"><a href="#L-1674"><span class="linenos">1674</span></a> </span><span id="L-1675"><a href="#L-1675"><span class="linenos">1675</span></a> -</span><span id="L-1676"><a href="#L-1676"><span class="linenos">1676</span></a> <span class="n">NAME_TO_PROPERTY</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1677"><a href="#L-1677"><span class="linenos">1677</span></a> <span class="s2">"ALGORITHM"</span><span class="p">:</span> <span class="n">AlgorithmProperty</span><span class="p">,</span> -</span><span id="L-1678"><a href="#L-1678"><span class="linenos">1678</span></a> <span class="s2">"AUTO_INCREMENT"</span><span class="p">:</span> <span class="n">AutoIncrementProperty</span><span class="p">,</span> -</span><span id="L-1679"><a href="#L-1679"><span class="linenos">1679</span></a> <span class="s2">"CHARACTER SET"</span><span class="p">:</span> <span class="n">CharacterSetProperty</span><span class="p">,</span> -</span><span id="L-1680"><a href="#L-1680"><span class="linenos">1680</span></a> <span class="s2">"COLLATE"</span><span class="p">:</span> <span class="n">CollateProperty</span><span class="p">,</span> -</span><span id="L-1681"><a href="#L-1681"><span class="linenos">1681</span></a> <span class="s2">"COMMENT"</span><span class="p">:</span> <span class="n">SchemaCommentProperty</span><span class="p">,</span> -</span><span id="L-1682"><a href="#L-1682"><span class="linenos">1682</span></a> <span class="s2">"DEFINER"</span><span class="p">:</span> <span class="n">DefinerProperty</span><span class="p">,</span> -</span><span id="L-1683"><a href="#L-1683"><span class="linenos">1683</span></a> <span class="s2">"DISTKEY"</span><span class="p">:</span> <span class="n">DistKeyProperty</span><span class="p">,</span> -</span><span id="L-1684"><a href="#L-1684"><span class="linenos">1684</span></a> <span class="s2">"DISTSTYLE"</span><span class="p">:</span> <span class="n">DistStyleProperty</span><span class="p">,</span> -</span><span id="L-1685"><a href="#L-1685"><span class="linenos">1685</span></a> <span class="s2">"ENGINE"</span><span class="p">:</span> <span class="n">EngineProperty</span><span class="p">,</span> -</span><span id="L-1686"><a href="#L-1686"><span class="linenos">1686</span></a> <span class="s2">"EXECUTE AS"</span><span class="p">:</span> <span class="n">ExecuteAsProperty</span><span class="p">,</span> -</span><span id="L-1687"><a href="#L-1687"><span class="linenos">1687</span></a> <span class="s2">"FORMAT"</span><span class="p">:</span> <span class="n">FileFormatProperty</span><span class="p">,</span> -</span><span id="L-1688"><a href="#L-1688"><span class="linenos">1688</span></a> <span class="s2">"LANGUAGE"</span><span class="p">:</span> <span class="n">LanguageProperty</span><span class="p">,</span> -</span><span id="L-1689"><a href="#L-1689"><span class="linenos">1689</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="n">LocationProperty</span><span class="p">,</span> -</span><span id="L-1690"><a href="#L-1690"><span class="linenos">1690</span></a> <span class="s2">"PARTITIONED_BY"</span><span class="p">:</span> <span class="n">PartitionedByProperty</span><span class="p">,</span> -</span><span id="L-1691"><a href="#L-1691"><span class="linenos">1691</span></a> <span class="s2">"RETURNS"</span><span class="p">:</span> <span class="n">ReturnsProperty</span><span class="p">,</span> -</span><span id="L-1692"><a href="#L-1692"><span class="linenos">1692</span></a> <span class="s2">"SORTKEY"</span><span class="p">:</span> <span class="n">SortKeyProperty</span><span class="p">,</span> -</span><span id="L-1693"><a href="#L-1693"><span class="linenos">1693</span></a> <span class="s2">"TABLE_FORMAT"</span><span class="p">:</span> <span class="n">TableFormatProperty</span><span class="p">,</span> -</span><span id="L-1694"><a href="#L-1694"><span class="linenos">1694</span></a> <span class="p">}</span> +</span><span id="L-1676"><a href="#L-1676"><span class="linenos">1676</span></a><span class="k">class</span> <span class="nc">SqlSecurityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1677"><a href="#L-1677"><span class="linenos">1677</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"definer"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1678"><a href="#L-1678"><span class="linenos">1678</span></a> +</span><span id="L-1679"><a href="#L-1679"><span class="linenos">1679</span></a> +</span><span id="L-1680"><a href="#L-1680"><span class="linenos">1680</span></a><span class="k">class</span> <span class="nc">TableFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1681"><a href="#L-1681"><span class="linenos">1681</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1682"><a href="#L-1682"><span class="linenos">1682</span></a> +</span><span id="L-1683"><a href="#L-1683"><span class="linenos">1683</span></a> +</span><span id="L-1684"><a href="#L-1684"><span class="linenos">1684</span></a><span class="k">class</span> <span class="nc">TemporaryProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1685"><a href="#L-1685"><span class="linenos">1685</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"global_"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1686"><a href="#L-1686"><span class="linenos">1686</span></a> +</span><span id="L-1687"><a href="#L-1687"><span class="linenos">1687</span></a> +</span><span id="L-1688"><a href="#L-1688"><span class="linenos">1688</span></a><span class="k">class</span> <span class="nc">TransientProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1689"><a href="#L-1689"><span class="linenos">1689</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1690"><a href="#L-1690"><span class="linenos">1690</span></a> +</span><span id="L-1691"><a href="#L-1691"><span class="linenos">1691</span></a> +</span><span id="L-1692"><a href="#L-1692"><span class="linenos">1692</span></a><span class="k">class</span> <span class="nc">VolatilityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1693"><a href="#L-1693"><span class="linenos">1693</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1694"><a href="#L-1694"><span class="linenos">1694</span></a> </span><span id="L-1695"><a href="#L-1695"><span class="linenos">1695</span></a> -</span><span id="L-1696"><a href="#L-1696"><span class="linenos">1696</span></a> <span class="n">PROPERTY_TO_NAME</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</span><span class="p">:</span> <span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> -</span><span id="L-1697"><a href="#L-1697"><span class="linenos">1697</span></a> -</span><span id="L-1698"><a href="#L-1698"><span class="linenos">1698</span></a> <span class="c1"># CREATE property locations</span> -</span><span id="L-1699"><a href="#L-1699"><span class="linenos">1699</span></a> <span class="c1"># Form: schema specified</span> -</span><span id="L-1700"><a href="#L-1700"><span class="linenos">1700</span></a> <span class="c1"># create [POST_CREATE]</span> -</span><span id="L-1701"><a href="#L-1701"><span class="linenos">1701</span></a> <span class="c1"># table a [POST_NAME]</span> -</span><span id="L-1702"><a href="#L-1702"><span class="linenos">1702</span></a> <span class="c1"># (b int) [POST_SCHEMA]</span> -</span><span id="L-1703"><a href="#L-1703"><span class="linenos">1703</span></a> <span class="c1"># with ([POST_WITH])</span> -</span><span id="L-1704"><a href="#L-1704"><span class="linenos">1704</span></a> <span class="c1"># index (b) [POST_INDEX]</span> -</span><span id="L-1705"><a href="#L-1705"><span class="linenos">1705</span></a> <span class="c1">#</span> -</span><span id="L-1706"><a href="#L-1706"><span class="linenos">1706</span></a> <span class="c1"># Form: alias selection</span> -</span><span id="L-1707"><a href="#L-1707"><span class="linenos">1707</span></a> <span class="c1"># create [POST_CREATE]</span> -</span><span id="L-1708"><a href="#L-1708"><span class="linenos">1708</span></a> <span class="c1"># table a [POST_NAME]</span> -</span><span id="L-1709"><a href="#L-1709"><span class="linenos">1709</span></a> <span class="c1"># as [POST_ALIAS] (select * from b) [POST_EXPRESSION]</span> -</span><span id="L-1710"><a href="#L-1710"><span class="linenos">1710</span></a> <span class="c1"># index (c) [POST_INDEX]</span> -</span><span id="L-1711"><a href="#L-1711"><span class="linenos">1711</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> -</span><span id="L-1712"><a href="#L-1712"><span class="linenos">1712</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-1713"><a href="#L-1713"><span class="linenos">1713</span></a> <span class="n">POST_NAME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-1714"><a href="#L-1714"><span class="linenos">1714</span></a> <span class="n">POST_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-1715"><a href="#L-1715"><span class="linenos">1715</span></a> <span class="n">POST_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-1716"><a href="#L-1716"><span class="linenos">1716</span></a> <span class="n">POST_ALIAS</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-1717"><a href="#L-1717"><span class="linenos">1717</span></a> <span class="n">POST_EXPRESSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-1718"><a href="#L-1718"><span class="linenos">1718</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-1719"><a href="#L-1719"><span class="linenos">1719</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-1720"><a href="#L-1720"><span class="linenos">1720</span></a> -</span><span id="L-1721"><a href="#L-1721"><span class="linenos">1721</span></a> <span class="nd">@classmethod</span> -</span><span id="L-1722"><a href="#L-1722"><span class="linenos">1722</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> -</span><span id="L-1723"><a href="#L-1723"><span class="linenos">1723</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="L-1724"><a href="#L-1724"><span class="linenos">1724</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="L-1725"><a href="#L-1725"><span class="linenos">1725</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> -</span><span id="L-1726"><a href="#L-1726"><span class="linenos">1726</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> -</span><span id="L-1727"><a href="#L-1727"><span class="linenos">1727</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> -</span><span id="L-1728"><a href="#L-1728"><span class="linenos">1728</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-1729"><a href="#L-1729"><span class="linenos">1729</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> -</span><span id="L-1730"><a href="#L-1730"><span class="linenos">1730</span></a> -</span><span id="L-1731"><a href="#L-1731"><span class="linenos">1731</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> -</span><span id="L-1732"><a href="#L-1732"><span class="linenos">1732</span></a> -</span><span id="L-1733"><a href="#L-1733"><span class="linenos">1733</span></a> -</span><span id="L-1734"><a href="#L-1734"><span class="linenos">1734</span></a><span class="k">class</span> <span class="nc">Qualify</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1735"><a href="#L-1735"><span class="linenos">1735</span></a> <span class="k">pass</span> -</span><span id="L-1736"><a href="#L-1736"><span class="linenos">1736</span></a> -</span><span id="L-1737"><a href="#L-1737"><span class="linenos">1737</span></a> -</span><span id="L-1738"><a href="#L-1738"><span class="linenos">1738</span></a><span class="c1"># https://www.ibm.com/docs/en/ias?topic=procedures-return-statement-in-sql</span> -</span><span id="L-1739"><a href="#L-1739"><span class="linenos">1739</span></a><span class="k">class</span> <span class="nc">Return</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1740"><a href="#L-1740"><span class="linenos">1740</span></a> <span class="k">pass</span> -</span><span id="L-1741"><a href="#L-1741"><span class="linenos">1741</span></a> -</span><span id="L-1742"><a href="#L-1742"><span class="linenos">1742</span></a> -</span><span id="L-1743"><a href="#L-1743"><span class="linenos">1743</span></a><span class="k">class</span> <span class="nc">Reference</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1744"><a href="#L-1744"><span class="linenos">1744</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1745"><a href="#L-1745"><span class="linenos">1745</span></a> -</span><span id="L-1746"><a href="#L-1746"><span class="linenos">1746</span></a> -</span><span id="L-1747"><a href="#L-1747"><span class="linenos">1747</span></a><span class="k">class</span> <span class="nc">Tuple</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1748"><a href="#L-1748"><span class="linenos">1748</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-1749"><a href="#L-1749"><span class="linenos">1749</span></a> -</span><span id="L-1750"><a href="#L-1750"><span class="linenos">1750</span></a> -</span><span id="L-1751"><a href="#L-1751"><span class="linenos">1751</span></a><span class="k">class</span> <span class="nc">Subqueryable</span><span class="p">(</span><span class="n">Unionable</span><span class="p">):</span> -</span><span id="L-1752"><a href="#L-1752"><span class="linenos">1752</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> -</span><span id="L-1753"><a href="#L-1753"><span class="linenos">1753</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-1754"><a href="#L-1754"><span class="linenos">1754</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> -</span><span id="L-1755"><a href="#L-1755"><span class="linenos">1755</span></a> -</span><span id="L-1756"><a href="#L-1756"><span class="linenos">1756</span></a><span class="sd"> Example:</span> -</span><span id="L-1757"><a href="#L-1757"><span class="linenos">1757</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> -</span><span id="L-1758"><a href="#L-1758"><span class="linenos">1758</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> -</span><span id="L-1759"><a href="#L-1759"><span class="linenos">1759</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> -</span><span id="L-1760"><a href="#L-1760"><span class="linenos">1760</span></a> -</span><span id="L-1761"><a href="#L-1761"><span class="linenos">1761</span></a><span class="sd"> Args:</span> -</span><span id="L-1762"><a href="#L-1762"><span class="linenos">1762</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> -</span><span id="L-1763"><a href="#L-1763"><span class="linenos">1763</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1696"><a href="#L-1696"><span class="linenos">1696</span></a><span class="k">class</span> <span class="nc">WithDataProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1697"><a href="#L-1697"><span class="linenos">1697</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"statistics"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1698"><a href="#L-1698"><span class="linenos">1698</span></a> +</span><span id="L-1699"><a href="#L-1699"><span class="linenos">1699</span></a> +</span><span id="L-1700"><a href="#L-1700"><span class="linenos">1700</span></a><span class="k">class</span> <span class="nc">WithJournalTableProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="L-1701"><a href="#L-1701"><span class="linenos">1701</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1702"><a href="#L-1702"><span class="linenos">1702</span></a> +</span><span id="L-1703"><a href="#L-1703"><span class="linenos">1703</span></a> +</span><span id="L-1704"><a href="#L-1704"><span class="linenos">1704</span></a><span class="k">class</span> <span class="nc">Properties</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1705"><a href="#L-1705"><span class="linenos">1705</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-1706"><a href="#L-1706"><span class="linenos">1706</span></a> +</span><span id="L-1707"><a href="#L-1707"><span class="linenos">1707</span></a> <span class="n">NAME_TO_PROPERTY</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1708"><a href="#L-1708"><span class="linenos">1708</span></a> <span class="s2">"ALGORITHM"</span><span class="p">:</span> <span class="n">AlgorithmProperty</span><span class="p">,</span> +</span><span id="L-1709"><a href="#L-1709"><span class="linenos">1709</span></a> <span class="s2">"AUTO_INCREMENT"</span><span class="p">:</span> <span class="n">AutoIncrementProperty</span><span class="p">,</span> +</span><span id="L-1710"><a href="#L-1710"><span class="linenos">1710</span></a> <span class="s2">"CHARACTER SET"</span><span class="p">:</span> <span class="n">CharacterSetProperty</span><span class="p">,</span> +</span><span id="L-1711"><a href="#L-1711"><span class="linenos">1711</span></a> <span class="s2">"COLLATE"</span><span class="p">:</span> <span class="n">CollateProperty</span><span class="p">,</span> +</span><span id="L-1712"><a href="#L-1712"><span class="linenos">1712</span></a> <span class="s2">"COMMENT"</span><span class="p">:</span> <span class="n">SchemaCommentProperty</span><span class="p">,</span> +</span><span id="L-1713"><a href="#L-1713"><span class="linenos">1713</span></a> <span class="s2">"DEFINER"</span><span class="p">:</span> <span class="n">DefinerProperty</span><span class="p">,</span> +</span><span id="L-1714"><a href="#L-1714"><span class="linenos">1714</span></a> <span class="s2">"DISTKEY"</span><span class="p">:</span> <span class="n">DistKeyProperty</span><span class="p">,</span> +</span><span id="L-1715"><a href="#L-1715"><span class="linenos">1715</span></a> <span class="s2">"DISTSTYLE"</span><span class="p">:</span> <span class="n">DistStyleProperty</span><span class="p">,</span> +</span><span id="L-1716"><a href="#L-1716"><span class="linenos">1716</span></a> <span class="s2">"ENGINE"</span><span class="p">:</span> <span class="n">EngineProperty</span><span class="p">,</span> +</span><span id="L-1717"><a href="#L-1717"><span class="linenos">1717</span></a> <span class="s2">"EXECUTE AS"</span><span class="p">:</span> <span class="n">ExecuteAsProperty</span><span class="p">,</span> +</span><span id="L-1718"><a href="#L-1718"><span class="linenos">1718</span></a> <span class="s2">"FORMAT"</span><span class="p">:</span> <span class="n">FileFormatProperty</span><span class="p">,</span> +</span><span id="L-1719"><a href="#L-1719"><span class="linenos">1719</span></a> <span class="s2">"LANGUAGE"</span><span class="p">:</span> <span class="n">LanguageProperty</span><span class="p">,</span> +</span><span id="L-1720"><a href="#L-1720"><span class="linenos">1720</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="n">LocationProperty</span><span class="p">,</span> +</span><span id="L-1721"><a href="#L-1721"><span class="linenos">1721</span></a> <span class="s2">"PARTITIONED_BY"</span><span class="p">:</span> <span class="n">PartitionedByProperty</span><span class="p">,</span> +</span><span id="L-1722"><a href="#L-1722"><span class="linenos">1722</span></a> <span class="s2">"RETURNS"</span><span class="p">:</span> <span class="n">ReturnsProperty</span><span class="p">,</span> +</span><span id="L-1723"><a href="#L-1723"><span class="linenos">1723</span></a> <span class="s2">"SORTKEY"</span><span class="p">:</span> <span class="n">SortKeyProperty</span><span class="p">,</span> +</span><span id="L-1724"><a href="#L-1724"><span class="linenos">1724</span></a> <span class="s2">"TABLE_FORMAT"</span><span class="p">:</span> <span class="n">TableFormatProperty</span><span class="p">,</span> +</span><span id="L-1725"><a href="#L-1725"><span class="linenos">1725</span></a> <span class="p">}</span> +</span><span id="L-1726"><a href="#L-1726"><span class="linenos">1726</span></a> +</span><span id="L-1727"><a href="#L-1727"><span class="linenos">1727</span></a> <span class="n">PROPERTY_TO_NAME</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</span><span class="p">:</span> <span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> +</span><span id="L-1728"><a href="#L-1728"><span class="linenos">1728</span></a> +</span><span id="L-1729"><a href="#L-1729"><span class="linenos">1729</span></a> <span class="c1"># CREATE property locations</span> +</span><span id="L-1730"><a href="#L-1730"><span class="linenos">1730</span></a> <span class="c1"># Form: schema specified</span> +</span><span id="L-1731"><a href="#L-1731"><span class="linenos">1731</span></a> <span class="c1"># create [POST_CREATE]</span> +</span><span id="L-1732"><a href="#L-1732"><span class="linenos">1732</span></a> <span class="c1"># table a [POST_NAME]</span> +</span><span id="L-1733"><a href="#L-1733"><span class="linenos">1733</span></a> <span class="c1"># (b int) [POST_SCHEMA]</span> +</span><span id="L-1734"><a href="#L-1734"><span class="linenos">1734</span></a> <span class="c1"># with ([POST_WITH])</span> +</span><span id="L-1735"><a href="#L-1735"><span class="linenos">1735</span></a> <span class="c1"># index (b) [POST_INDEX]</span> +</span><span id="L-1736"><a href="#L-1736"><span class="linenos">1736</span></a> <span class="c1">#</span> +</span><span id="L-1737"><a href="#L-1737"><span class="linenos">1737</span></a> <span class="c1"># Form: alias selection</span> +</span><span id="L-1738"><a href="#L-1738"><span class="linenos">1738</span></a> <span class="c1"># create [POST_CREATE]</span> +</span><span id="L-1739"><a href="#L-1739"><span class="linenos">1739</span></a> <span class="c1"># table a [POST_NAME]</span> +</span><span id="L-1740"><a href="#L-1740"><span class="linenos">1740</span></a> <span class="c1"># as [POST_ALIAS] (select * from b) [POST_EXPRESSION]</span> +</span><span id="L-1741"><a href="#L-1741"><span class="linenos">1741</span></a> <span class="c1"># index (c) [POST_INDEX]</span> +</span><span id="L-1742"><a href="#L-1742"><span class="linenos">1742</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="L-1743"><a href="#L-1743"><span class="linenos">1743</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1744"><a href="#L-1744"><span class="linenos">1744</span></a> <span class="n">POST_NAME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1745"><a href="#L-1745"><span class="linenos">1745</span></a> <span class="n">POST_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1746"><a href="#L-1746"><span class="linenos">1746</span></a> <span class="n">POST_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1747"><a href="#L-1747"><span class="linenos">1747</span></a> <span class="n">POST_ALIAS</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1748"><a href="#L-1748"><span class="linenos">1748</span></a> <span class="n">POST_EXPRESSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1749"><a href="#L-1749"><span class="linenos">1749</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1750"><a href="#L-1750"><span class="linenos">1750</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-1751"><a href="#L-1751"><span class="linenos">1751</span></a> +</span><span id="L-1752"><a href="#L-1752"><span class="linenos">1752</span></a> <span class="nd">@classmethod</span> +</span><span id="L-1753"><a href="#L-1753"><span class="linenos">1753</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> +</span><span id="L-1754"><a href="#L-1754"><span class="linenos">1754</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-1755"><a href="#L-1755"><span class="linenos">1755</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-1756"><a href="#L-1756"><span class="linenos">1756</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="L-1757"><a href="#L-1757"><span class="linenos">1757</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> +</span><span id="L-1758"><a href="#L-1758"><span class="linenos">1758</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="L-1759"><a href="#L-1759"><span class="linenos">1759</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-1760"><a href="#L-1760"><span class="linenos">1760</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="L-1761"><a href="#L-1761"><span class="linenos">1761</span></a> +</span><span id="L-1762"><a href="#L-1762"><span class="linenos">1762</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="L-1763"><a href="#L-1763"><span class="linenos">1763</span></a> </span><span id="L-1764"><a href="#L-1764"><span class="linenos">1764</span></a> -</span><span id="L-1765"><a href="#L-1765"><span class="linenos">1765</span></a><span class="sd"> Returns:</span> -</span><span id="L-1766"><a href="#L-1766"><span class="linenos">1766</span></a><span class="sd"> Alias: the subquery</span> -</span><span id="L-1767"><a href="#L-1767"><span class="linenos">1767</span></a><span class="sd"> """</span> -</span><span id="L-1768"><a href="#L-1768"><span class="linenos">1768</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="L-1769"><a href="#L-1769"><span class="linenos">1769</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> -</span><span id="L-1770"><a href="#L-1770"><span class="linenos">1770</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> -</span><span id="L-1771"><a href="#L-1771"><span class="linenos">1771</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)),</span> -</span><span id="L-1772"><a href="#L-1772"><span class="linenos">1772</span></a> <span class="p">)</span> +</span><span id="L-1765"><a href="#L-1765"><span class="linenos">1765</span></a><span class="k">class</span> <span class="nc">Qualify</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1766"><a href="#L-1766"><span class="linenos">1766</span></a> <span class="k">pass</span> +</span><span id="L-1767"><a href="#L-1767"><span class="linenos">1767</span></a> +</span><span id="L-1768"><a href="#L-1768"><span class="linenos">1768</span></a> +</span><span id="L-1769"><a href="#L-1769"><span class="linenos">1769</span></a><span class="c1"># https://www.ibm.com/docs/en/ias?topic=procedures-return-statement-in-sql</span> +</span><span id="L-1770"><a href="#L-1770"><span class="linenos">1770</span></a><span class="k">class</span> <span class="nc">Return</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1771"><a href="#L-1771"><span class="linenos">1771</span></a> <span class="k">pass</span> +</span><span id="L-1772"><a href="#L-1772"><span class="linenos">1772</span></a> </span><span id="L-1773"><a href="#L-1773"><span class="linenos">1773</span></a> -</span><span id="L-1774"><a href="#L-1774"><span class="linenos">1774</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-1775"><a href="#L-1775"><span class="linenos">1775</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> +</span><span id="L-1774"><a href="#L-1774"><span class="linenos">1774</span></a><span class="k">class</span> <span class="nc">Reference</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1775"><a href="#L-1775"><span class="linenos">1775</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-1776"><a href="#L-1776"><span class="linenos">1776</span></a> -</span><span id="L-1777"><a href="#L-1777"><span class="linenos">1777</span></a> <span class="nd">@property</span> -</span><span id="L-1778"><a href="#L-1778"><span class="linenos">1778</span></a> <span class="k">def</span> <span class="nf">ctes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1779"><a href="#L-1779"><span class="linenos">1779</span></a> <span class="n">with_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"with"</span><span class="p">)</span> -</span><span id="L-1780"><a href="#L-1780"><span class="linenos">1780</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">with_</span><span class="p">:</span> -</span><span id="L-1781"><a href="#L-1781"><span class="linenos">1781</span></a> <span class="k">return</span> <span class="p">[]</span> -</span><span id="L-1782"><a href="#L-1782"><span class="linenos">1782</span></a> <span class="k">return</span> <span class="n">with_</span><span class="o">.</span><span class="n">expressions</span> -</span><span id="L-1783"><a href="#L-1783"><span class="linenos">1783</span></a> -</span><span id="L-1784"><a href="#L-1784"><span class="linenos">1784</span></a> <span class="nd">@property</span> -</span><span id="L-1785"><a href="#L-1785"><span class="linenos">1785</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1786"><a href="#L-1786"><span class="linenos">1786</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `selects`"</span><span class="p">)</span> -</span><span id="L-1787"><a href="#L-1787"><span class="linenos">1787</span></a> -</span><span id="L-1788"><a href="#L-1788"><span class="linenos">1788</span></a> <span class="nd">@property</span> -</span><span id="L-1789"><a href="#L-1789"><span class="linenos">1789</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1790"><a href="#L-1790"><span class="linenos">1790</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `named_selects`"</span><span class="p">)</span> +</span><span id="L-1777"><a href="#L-1777"><span class="linenos">1777</span></a> +</span><span id="L-1778"><a href="#L-1778"><span class="linenos">1778</span></a><span class="k">class</span> <span class="nc">Tuple</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1779"><a href="#L-1779"><span class="linenos">1779</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-1780"><a href="#L-1780"><span class="linenos">1780</span></a> +</span><span id="L-1781"><a href="#L-1781"><span class="linenos">1781</span></a> +</span><span id="L-1782"><a href="#L-1782"><span class="linenos">1782</span></a><span class="k">class</span> <span class="nc">Subqueryable</span><span class="p">(</span><span class="n">Unionable</span><span class="p">):</span> +</span><span id="L-1783"><a href="#L-1783"><span class="linenos">1783</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> +</span><span id="L-1784"><a href="#L-1784"><span class="linenos">1784</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1785"><a href="#L-1785"><span class="linenos">1785</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> +</span><span id="L-1786"><a href="#L-1786"><span class="linenos">1786</span></a> +</span><span id="L-1787"><a href="#L-1787"><span class="linenos">1787</span></a><span class="sd"> Example:</span> +</span><span id="L-1788"><a href="#L-1788"><span class="linenos">1788</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> +</span><span id="L-1789"><a href="#L-1789"><span class="linenos">1789</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> +</span><span id="L-1790"><a href="#L-1790"><span class="linenos">1790</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> </span><span id="L-1791"><a href="#L-1791"><span class="linenos">1791</span></a> -</span><span id="L-1792"><a href="#L-1792"><span class="linenos">1792</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> -</span><span id="L-1793"><a href="#L-1793"><span class="linenos">1793</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="L-1794"><a href="#L-1794"><span class="linenos">1794</span></a> <span class="n">alias</span><span class="p">,</span> -</span><span id="L-1795"><a href="#L-1795"><span class="linenos">1795</span></a> <span class="n">as_</span><span class="p">,</span> -</span><span id="L-1796"><a href="#L-1796"><span class="linenos">1796</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-1797"><a href="#L-1797"><span class="linenos">1797</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-1798"><a href="#L-1798"><span class="linenos">1798</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-1799"><a href="#L-1799"><span class="linenos">1799</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-1800"><a href="#L-1800"><span class="linenos">1800</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1801"><a href="#L-1801"><span class="linenos">1801</span></a> <span class="p">):</span> -</span><span id="L-1802"><a href="#L-1802"><span class="linenos">1802</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-1803"><a href="#L-1803"><span class="linenos">1803</span></a><span class="sd"> Append to or set the common table expressions.</span> +</span><span id="L-1792"><a href="#L-1792"><span class="linenos">1792</span></a><span class="sd"> Args:</span> +</span><span id="L-1793"><a href="#L-1793"><span class="linenos">1793</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> +</span><span id="L-1794"><a href="#L-1794"><span class="linenos">1794</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1795"><a href="#L-1795"><span class="linenos">1795</span></a> +</span><span id="L-1796"><a href="#L-1796"><span class="linenos">1796</span></a><span class="sd"> Returns:</span> +</span><span id="L-1797"><a href="#L-1797"><span class="linenos">1797</span></a><span class="sd"> Alias: the subquery</span> +</span><span id="L-1798"><a href="#L-1798"><span class="linenos">1798</span></a><span class="sd"> """</span> +</span><span id="L-1799"><a href="#L-1799"><span class="linenos">1799</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-1800"><a href="#L-1800"><span class="linenos">1800</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> +</span><span id="L-1801"><a href="#L-1801"><span class="linenos">1801</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="L-1802"><a href="#L-1802"><span class="linenos">1802</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-1803"><a href="#L-1803"><span class="linenos">1803</span></a> <span class="p">)</span> </span><span id="L-1804"><a href="#L-1804"><span class="linenos">1804</span></a> -</span><span id="L-1805"><a href="#L-1805"><span class="linenos">1805</span></a><span class="sd"> Example:</span> -</span><span id="L-1806"><a href="#L-1806"><span class="linenos">1806</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> -</span><span id="L-1807"><a href="#L-1807"><span class="linenos">1807</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> -</span><span id="L-1808"><a href="#L-1808"><span class="linenos">1808</span></a> -</span><span id="L-1809"><a href="#L-1809"><span class="linenos">1809</span></a><span class="sd"> Args:</span> -</span><span id="L-1810"><a href="#L-1810"><span class="linenos">1810</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> -</span><span id="L-1811"><a href="#L-1811"><span class="linenos">1811</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> -</span><span id="L-1812"><a href="#L-1812"><span class="linenos">1812</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> -</span><span id="L-1813"><a href="#L-1813"><span class="linenos">1813</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-1814"><a href="#L-1814"><span class="linenos">1814</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> -</span><span id="L-1815"><a href="#L-1815"><span class="linenos">1815</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="L-1816"><a href="#L-1816"><span class="linenos">1816</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="L-1817"><a href="#L-1817"><span class="linenos">1817</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-1818"><a href="#L-1818"><span class="linenos">1818</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-1819"><a href="#L-1819"><span class="linenos">1819</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-1820"><a href="#L-1820"><span class="linenos">1820</span></a> -</span><span id="L-1821"><a href="#L-1821"><span class="linenos">1821</span></a><span class="sd"> Returns:</span> -</span><span id="L-1822"><a href="#L-1822"><span class="linenos">1822</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-1823"><a href="#L-1823"><span class="linenos">1823</span></a><span class="sd"> """</span> -</span><span id="L-1824"><a href="#L-1824"><span class="linenos">1824</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="L-1825"><a href="#L-1825"><span class="linenos">1825</span></a> <span class="n">alias</span><span class="p">,</span> -</span><span id="L-1826"><a href="#L-1826"><span class="linenos">1826</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-1827"><a href="#L-1827"><span class="linenos">1827</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> -</span><span id="L-1828"><a href="#L-1828"><span class="linenos">1828</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1829"><a href="#L-1829"><span class="linenos">1829</span></a> <span class="p">)</span> -</span><span id="L-1830"><a href="#L-1830"><span class="linenos">1830</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="L-1831"><a href="#L-1831"><span class="linenos">1831</span></a> <span class="n">as_</span><span class="p">,</span> -</span><span id="L-1832"><a href="#L-1832"><span class="linenos">1832</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-1833"><a href="#L-1833"><span class="linenos">1833</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1834"><a href="#L-1834"><span class="linenos">1834</span></a> <span class="p">)</span> -</span><span id="L-1835"><a href="#L-1835"><span class="linenos">1835</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> -</span><span id="L-1836"><a href="#L-1836"><span class="linenos">1836</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> -</span><span id="L-1837"><a href="#L-1837"><span class="linenos">1837</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> -</span><span id="L-1838"><a href="#L-1838"><span class="linenos">1838</span></a> <span class="p">)</span> -</span><span id="L-1839"><a href="#L-1839"><span class="linenos">1839</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="L-1840"><a href="#L-1840"><span class="linenos">1840</span></a> <span class="n">cte</span><span class="p">,</span> -</span><span id="L-1841"><a href="#L-1841"><span class="linenos">1841</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-1842"><a href="#L-1842"><span class="linenos">1842</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> -</span><span id="L-1843"><a href="#L-1843"><span class="linenos">1843</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-1844"><a href="#L-1844"><span class="linenos">1844</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-1845"><a href="#L-1845"><span class="linenos">1845</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> -</span><span id="L-1846"><a href="#L-1846"><span class="linenos">1846</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> -</span><span id="L-1847"><a href="#L-1847"><span class="linenos">1847</span></a> <span class="p">)</span> -</span><span id="L-1848"><a href="#L-1848"><span class="linenos">1848</span></a> -</span><span id="L-1849"><a href="#L-1849"><span class="linenos">1849</span></a> -</span><span id="L-1850"><a href="#L-1850"><span class="linenos">1850</span></a><span class="n">QUERY_MODIFIERS</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1851"><a href="#L-1851"><span class="linenos">1851</span></a> <span class="s2">"match"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1852"><a href="#L-1852"><span class="linenos">1852</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1853"><a href="#L-1853"><span class="linenos">1853</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1854"><a href="#L-1854"><span class="linenos">1854</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1855"><a href="#L-1855"><span class="linenos">1855</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1856"><a href="#L-1856"><span class="linenos">1856</span></a> <span class="s2">"group"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1857"><a href="#L-1857"><span class="linenos">1857</span></a> <span class="s2">"having"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1858"><a href="#L-1858"><span class="linenos">1858</span></a> <span class="s2">"qualify"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1859"><a href="#L-1859"><span class="linenos">1859</span></a> <span class="s2">"windows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1860"><a href="#L-1860"><span class="linenos">1860</span></a> <span class="s2">"distribute"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1861"><a href="#L-1861"><span class="linenos">1861</span></a> <span class="s2">"sort"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1862"><a href="#L-1862"><span class="linenos">1862</span></a> <span class="s2">"cluster"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1863"><a href="#L-1863"><span class="linenos">1863</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1864"><a href="#L-1864"><span class="linenos">1864</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1865"><a href="#L-1865"><span class="linenos">1865</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1866"><a href="#L-1866"><span class="linenos">1866</span></a> <span class="s2">"lock"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1867"><a href="#L-1867"><span class="linenos">1867</span></a> <span class="s2">"sample"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1868"><a href="#L-1868"><span class="linenos">1868</span></a><span class="p">}</span> -</span><span id="L-1869"><a href="#L-1869"><span class="linenos">1869</span></a> -</span><span id="L-1870"><a href="#L-1870"><span class="linenos">1870</span></a> -</span><span id="L-1871"><a href="#L-1871"><span class="linenos">1871</span></a><span class="k">class</span> <span class="nc">Table</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1872"><a href="#L-1872"><span class="linenos">1872</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1873"><a href="#L-1873"><span class="linenos">1873</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1874"><a href="#L-1874"><span class="linenos">1874</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1875"><a href="#L-1875"><span class="linenos">1875</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1876"><a href="#L-1876"><span class="linenos">1876</span></a> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1877"><a href="#L-1877"><span class="linenos">1877</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1878"><a href="#L-1878"><span class="linenos">1878</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1879"><a href="#L-1879"><span class="linenos">1879</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1880"><a href="#L-1880"><span class="linenos">1880</span></a> <span class="s2">"hints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1881"><a href="#L-1881"><span class="linenos">1881</span></a> <span class="s2">"system_time"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1882"><a href="#L-1882"><span class="linenos">1882</span></a> <span class="p">}</span> -</span><span id="L-1883"><a href="#L-1883"><span class="linenos">1883</span></a> -</span><span id="L-1884"><a href="#L-1884"><span class="linenos">1884</span></a> <span class="nd">@property</span> -</span><span id="L-1885"><a href="#L-1885"><span class="linenos">1885</span></a> <span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-1886"><a href="#L-1886"><span class="linenos">1886</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">)</span> -</span><span id="L-1887"><a href="#L-1887"><span class="linenos">1887</span></a> -</span><span id="L-1888"><a href="#L-1888"><span class="linenos">1888</span></a> <span class="nd">@property</span> -</span><span id="L-1889"><a href="#L-1889"><span class="linenos">1889</span></a> <span class="k">def</span> <span class="nf">catalog</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-1890"><a href="#L-1890"><span class="linenos">1890</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">)</span> -</span><span id="L-1891"><a href="#L-1891"><span class="linenos">1891</span></a> -</span><span id="L-1892"><a href="#L-1892"><span class="linenos">1892</span></a> -</span><span id="L-1893"><a href="#L-1893"><span class="linenos">1893</span></a><span class="c1"># See the TSQL "Querying data in a system-versioned temporal table" page</span> -</span><span id="L-1894"><a href="#L-1894"><span class="linenos">1894</span></a><span class="k">class</span> <span class="nc">SystemTime</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-1895"><a href="#L-1895"><span class="linenos">1895</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1896"><a href="#L-1896"><span class="linenos">1896</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1897"><a href="#L-1897"><span class="linenos">1897</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1898"><a href="#L-1898"><span class="linenos">1898</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1899"><a href="#L-1899"><span class="linenos">1899</span></a> <span class="p">}</span> +</span><span id="L-1805"><a href="#L-1805"><span class="linenos">1805</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1806"><a href="#L-1806"><span class="linenos">1806</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> +</span><span id="L-1807"><a href="#L-1807"><span class="linenos">1807</span></a> +</span><span id="L-1808"><a href="#L-1808"><span class="linenos">1808</span></a> <span class="nd">@property</span> +</span><span id="L-1809"><a href="#L-1809"><span class="linenos">1809</span></a> <span class="k">def</span> <span class="nf">ctes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1810"><a href="#L-1810"><span class="linenos">1810</span></a> <span class="n">with_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"with"</span><span class="p">)</span> +</span><span id="L-1811"><a href="#L-1811"><span class="linenos">1811</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">with_</span><span class="p">:</span> +</span><span id="L-1812"><a href="#L-1812"><span class="linenos">1812</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="L-1813"><a href="#L-1813"><span class="linenos">1813</span></a> <span class="k">return</span> <span class="n">with_</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="L-1814"><a href="#L-1814"><span class="linenos">1814</span></a> +</span><span id="L-1815"><a href="#L-1815"><span class="linenos">1815</span></a> <span class="nd">@property</span> +</span><span id="L-1816"><a href="#L-1816"><span class="linenos">1816</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1817"><a href="#L-1817"><span class="linenos">1817</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `selects`"</span><span class="p">)</span> +</span><span id="L-1818"><a href="#L-1818"><span class="linenos">1818</span></a> +</span><span id="L-1819"><a href="#L-1819"><span class="linenos">1819</span></a> <span class="nd">@property</span> +</span><span id="L-1820"><a href="#L-1820"><span class="linenos">1820</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-1821"><a href="#L-1821"><span class="linenos">1821</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `named_selects`"</span><span class="p">)</span> +</span><span id="L-1822"><a href="#L-1822"><span class="linenos">1822</span></a> +</span><span id="L-1823"><a href="#L-1823"><span class="linenos">1823</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> +</span><span id="L-1824"><a href="#L-1824"><span class="linenos">1824</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-1825"><a href="#L-1825"><span class="linenos">1825</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="L-1826"><a href="#L-1826"><span class="linenos">1826</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="L-1827"><a href="#L-1827"><span class="linenos">1827</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-1828"><a href="#L-1828"><span class="linenos">1828</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-1829"><a href="#L-1829"><span class="linenos">1829</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-1830"><a href="#L-1830"><span class="linenos">1830</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-1831"><a href="#L-1831"><span class="linenos">1831</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1832"><a href="#L-1832"><span class="linenos">1832</span></a> <span class="p">):</span> +</span><span id="L-1833"><a href="#L-1833"><span class="linenos">1833</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1834"><a href="#L-1834"><span class="linenos">1834</span></a><span class="sd"> Append to or set the common table expressions.</span> +</span><span id="L-1835"><a href="#L-1835"><span class="linenos">1835</span></a> +</span><span id="L-1836"><a href="#L-1836"><span class="linenos">1836</span></a><span class="sd"> Example:</span> +</span><span id="L-1837"><a href="#L-1837"><span class="linenos">1837</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> +</span><span id="L-1838"><a href="#L-1838"><span class="linenos">1838</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> +</span><span id="L-1839"><a href="#L-1839"><span class="linenos">1839</span></a> +</span><span id="L-1840"><a href="#L-1840"><span class="linenos">1840</span></a><span class="sd"> Args:</span> +</span><span id="L-1841"><a href="#L-1841"><span class="linenos">1841</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="L-1842"><a href="#L-1842"><span class="linenos">1842</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> +</span><span id="L-1843"><a href="#L-1843"><span class="linenos">1843</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> +</span><span id="L-1844"><a href="#L-1844"><span class="linenos">1844</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1845"><a href="#L-1845"><span class="linenos">1845</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> +</span><span id="L-1846"><a href="#L-1846"><span class="linenos">1846</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-1847"><a href="#L-1847"><span class="linenos">1847</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-1848"><a href="#L-1848"><span class="linenos">1848</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1849"><a href="#L-1849"><span class="linenos">1849</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1850"><a href="#L-1850"><span class="linenos">1850</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1851"><a href="#L-1851"><span class="linenos">1851</span></a> +</span><span id="L-1852"><a href="#L-1852"><span class="linenos">1852</span></a><span class="sd"> Returns:</span> +</span><span id="L-1853"><a href="#L-1853"><span class="linenos">1853</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-1854"><a href="#L-1854"><span class="linenos">1854</span></a><span class="sd"> """</span> +</span><span id="L-1855"><a href="#L-1855"><span class="linenos">1855</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-1856"><a href="#L-1856"><span class="linenos">1856</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="L-1857"><a href="#L-1857"><span class="linenos">1857</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1858"><a href="#L-1858"><span class="linenos">1858</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> +</span><span id="L-1859"><a href="#L-1859"><span class="linenos">1859</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1860"><a href="#L-1860"><span class="linenos">1860</span></a> <span class="p">)</span> +</span><span id="L-1861"><a href="#L-1861"><span class="linenos">1861</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-1862"><a href="#L-1862"><span class="linenos">1862</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="L-1863"><a href="#L-1863"><span class="linenos">1863</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-1864"><a href="#L-1864"><span class="linenos">1864</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1865"><a href="#L-1865"><span class="linenos">1865</span></a> <span class="p">)</span> +</span><span id="L-1866"><a href="#L-1866"><span class="linenos">1866</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> +</span><span id="L-1867"><a href="#L-1867"><span class="linenos">1867</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> +</span><span id="L-1868"><a href="#L-1868"><span class="linenos">1868</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> +</span><span id="L-1869"><a href="#L-1869"><span class="linenos">1869</span></a> <span class="p">)</span> +</span><span id="L-1870"><a href="#L-1870"><span class="linenos">1870</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-1871"><a href="#L-1871"><span class="linenos">1871</span></a> <span class="n">cte</span><span class="p">,</span> +</span><span id="L-1872"><a href="#L-1872"><span class="linenos">1872</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-1873"><a href="#L-1873"><span class="linenos">1873</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> +</span><span id="L-1874"><a href="#L-1874"><span class="linenos">1874</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-1875"><a href="#L-1875"><span class="linenos">1875</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-1876"><a href="#L-1876"><span class="linenos">1876</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> +</span><span id="L-1877"><a href="#L-1877"><span class="linenos">1877</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> +</span><span id="L-1878"><a href="#L-1878"><span class="linenos">1878</span></a> <span class="p">)</span> +</span><span id="L-1879"><a href="#L-1879"><span class="linenos">1879</span></a> +</span><span id="L-1880"><a href="#L-1880"><span class="linenos">1880</span></a> +</span><span id="L-1881"><a href="#L-1881"><span class="linenos">1881</span></a><span class="n">QUERY_MODIFIERS</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1882"><a href="#L-1882"><span class="linenos">1882</span></a> <span class="s2">"match"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1883"><a href="#L-1883"><span class="linenos">1883</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1884"><a href="#L-1884"><span class="linenos">1884</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1885"><a href="#L-1885"><span class="linenos">1885</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1886"><a href="#L-1886"><span class="linenos">1886</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1887"><a href="#L-1887"><span class="linenos">1887</span></a> <span class="s2">"group"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1888"><a href="#L-1888"><span class="linenos">1888</span></a> <span class="s2">"having"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1889"><a href="#L-1889"><span class="linenos">1889</span></a> <span class="s2">"qualify"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1890"><a href="#L-1890"><span class="linenos">1890</span></a> <span class="s2">"windows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1891"><a href="#L-1891"><span class="linenos">1891</span></a> <span class="s2">"distribute"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1892"><a href="#L-1892"><span class="linenos">1892</span></a> <span class="s2">"sort"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1893"><a href="#L-1893"><span class="linenos">1893</span></a> <span class="s2">"cluster"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1894"><a href="#L-1894"><span class="linenos">1894</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1895"><a href="#L-1895"><span class="linenos">1895</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1896"><a href="#L-1896"><span class="linenos">1896</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1897"><a href="#L-1897"><span class="linenos">1897</span></a> <span class="s2">"lock"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1898"><a href="#L-1898"><span class="linenos">1898</span></a> <span class="s2">"sample"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1899"><a href="#L-1899"><span class="linenos">1899</span></a><span class="p">}</span> </span><span id="L-1900"><a href="#L-1900"><span class="linenos">1900</span></a> </span><span id="L-1901"><a href="#L-1901"><span class="linenos">1901</span></a> -</span><span id="L-1902"><a href="#L-1902"><span class="linenos">1902</span></a><span class="k">class</span> <span class="nc">Union</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="L-1902"><a href="#L-1902"><span class="linenos">1902</span></a><span class="k">class</span> <span class="nc">Table</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> </span><span id="L-1903"><a href="#L-1903"><span class="linenos">1903</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-1904"><a href="#L-1904"><span class="linenos">1904</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1905"><a href="#L-1905"><span class="linenos">1905</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1906"><a href="#L-1906"><span class="linenos">1906</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1907"><a href="#L-1907"><span class="linenos">1907</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-1908"><a href="#L-1908"><span class="linenos">1908</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> -</span><span id="L-1909"><a href="#L-1909"><span class="linenos">1909</span></a> <span class="p">}</span> -</span><span id="L-1910"><a href="#L-1910"><span class="linenos">1910</span></a> -</span><span id="L-1911"><a href="#L-1911"><span class="linenos">1911</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-1912"><a href="#L-1912"><span class="linenos">1912</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-1913"><a href="#L-1913"><span class="linenos">1913</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="L-1904"><a href="#L-1904"><span class="linenos">1904</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1905"><a href="#L-1905"><span class="linenos">1905</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1906"><a href="#L-1906"><span class="linenos">1906</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1907"><a href="#L-1907"><span class="linenos">1907</span></a> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1908"><a href="#L-1908"><span class="linenos">1908</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1909"><a href="#L-1909"><span class="linenos">1909</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1910"><a href="#L-1910"><span class="linenos">1910</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1911"><a href="#L-1911"><span class="linenos">1911</span></a> <span class="s2">"hints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1912"><a href="#L-1912"><span class="linenos">1912</span></a> <span class="s2">"system_time"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1913"><a href="#L-1913"><span class="linenos">1913</span></a> <span class="p">}</span> </span><span id="L-1914"><a href="#L-1914"><span class="linenos">1914</span></a> -</span><span id="L-1915"><a href="#L-1915"><span class="linenos">1915</span></a><span class="sd"> Example:</span> -</span><span id="L-1916"><a href="#L-1916"><span class="linenos">1916</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> -</span><span id="L-1917"><a href="#L-1917"><span class="linenos">1917</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> +</span><span id="L-1915"><a href="#L-1915"><span class="linenos">1915</span></a> <span class="nd">@property</span> +</span><span id="L-1916"><a href="#L-1916"><span class="linenos">1916</span></a> <span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-1917"><a href="#L-1917"><span class="linenos">1917</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">)</span> </span><span id="L-1918"><a href="#L-1918"><span class="linenos">1918</span></a> -</span><span id="L-1919"><a href="#L-1919"><span class="linenos">1919</span></a><span class="sd"> Args:</span> -</span><span id="L-1920"><a href="#L-1920"><span class="linenos">1920</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="L-1921"><a href="#L-1921"><span class="linenos">1921</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="L-1922"><a href="#L-1922"><span class="linenos">1922</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> -</span><span id="L-1923"><a href="#L-1923"><span class="linenos">1923</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> -</span><span id="L-1924"><a href="#L-1924"><span class="linenos">1924</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-1925"><a href="#L-1925"><span class="linenos">1925</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-1926"><a href="#L-1926"><span class="linenos">1926</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-1927"><a href="#L-1927"><span class="linenos">1927</span></a> -</span><span id="L-1928"><a href="#L-1928"><span class="linenos">1928</span></a><span class="sd"> Returns:</span> -</span><span id="L-1929"><a href="#L-1929"><span class="linenos">1929</span></a><span class="sd"> Select: The limited subqueryable.</span> -</span><span id="L-1930"><a href="#L-1930"><span class="linenos">1930</span></a><span class="sd"> """</span> -</span><span id="L-1931"><a href="#L-1931"><span class="linenos">1931</span></a> <span class="k">return</span> <span class="p">(</span> -</span><span id="L-1932"><a href="#L-1932"><span class="linenos">1932</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> -</span><span id="L-1933"><a href="#L-1933"><span class="linenos">1933</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> -</span><span id="L-1934"><a href="#L-1934"><span class="linenos">1934</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-1935"><a href="#L-1935"><span class="linenos">1935</span></a> <span class="p">)</span> -</span><span id="L-1936"><a href="#L-1936"><span class="linenos">1936</span></a> -</span><span id="L-1937"><a href="#L-1937"><span class="linenos">1937</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> -</span><span id="L-1938"><a href="#L-1938"><span class="linenos">1938</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="L-1939"><a href="#L-1939"><span class="linenos">1939</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="L-1940"><a href="#L-1940"><span class="linenos">1940</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1941"><a href="#L-1941"><span class="linenos">1941</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-1942"><a href="#L-1942"><span class="linenos">1942</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-1943"><a href="#L-1943"><span class="linenos">1943</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-1944"><a href="#L-1944"><span class="linenos">1944</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Union</span><span class="p">:</span> -</span><span id="L-1945"><a href="#L-1945"><span class="linenos">1945</span></a><span class="w"> </span><span class="sd">"""Append to or set the SELECT of the union recursively.</span> -</span><span id="L-1946"><a href="#L-1946"><span class="linenos">1946</span></a> -</span><span id="L-1947"><a href="#L-1947"><span class="linenos">1947</span></a><span class="sd"> Example:</span> -</span><span id="L-1948"><a href="#L-1948"><span class="linenos">1948</span></a><span class="sd"> >>> from sqlglot import parse_one</span> -</span><span id="L-1949"><a href="#L-1949"><span class="linenos">1949</span></a><span class="sd"> >>> parse_one("select a from x union select a from y union select a from z").select("b").sql()</span> -</span><span id="L-1950"><a href="#L-1950"><span class="linenos">1950</span></a><span class="sd"> 'SELECT a, b FROM x UNION SELECT a, b FROM y UNION SELECT a, b FROM z'</span> -</span><span id="L-1951"><a href="#L-1951"><span class="linenos">1951</span></a> -</span><span id="L-1952"><a href="#L-1952"><span class="linenos">1952</span></a><span class="sd"> Args:</span> -</span><span id="L-1953"><a href="#L-1953"><span class="linenos">1953</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="L-1954"><a href="#L-1954"><span class="linenos">1954</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-1955"><a href="#L-1955"><span class="linenos">1955</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> -</span><span id="L-1956"><a href="#L-1956"><span class="linenos">1956</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="L-1957"><a href="#L-1957"><span class="linenos">1957</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="L-1958"><a href="#L-1958"><span class="linenos">1958</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="L-1959"><a href="#L-1959"><span class="linenos">1959</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="L-1960"><a href="#L-1960"><span class="linenos">1960</span></a> -</span><span id="L-1961"><a href="#L-1961"><span class="linenos">1961</span></a><span class="sd"> Returns:</span> -</span><span id="L-1962"><a href="#L-1962"><span class="linenos">1962</span></a><span class="sd"> Union: the modified expression.</span> -</span><span id="L-1963"><a href="#L-1963"><span class="linenos">1963</span></a><span class="sd"> """</span> -</span><span id="L-1964"><a href="#L-1964"><span class="linenos">1964</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> -</span><span id="L-1965"><a href="#L-1965"><span class="linenos">1965</span></a> <span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-1966"><a href="#L-1966"><span class="linenos">1966</span></a> <span class="n">this</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span> -</span><span id="L-1967"><a href="#L-1967"><span class="linenos">1967</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span> -</span><span id="L-1968"><a href="#L-1968"><span class="linenos">1968</span></a> <span class="p">)</span> -</span><span id="L-1969"><a href="#L-1969"><span class="linenos">1969</span></a> <span class="k">return</span> <span class="n">this</span> -</span><span id="L-1970"><a href="#L-1970"><span class="linenos">1970</span></a> -</span><span id="L-1971"><a href="#L-1971"><span class="linenos">1971</span></a> <span class="nd">@property</span> -</span><span id="L-1972"><a href="#L-1972"><span class="linenos">1972</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1973"><a href="#L-1973"><span class="linenos">1973</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">named_selects</span> -</span><span id="L-1974"><a href="#L-1974"><span class="linenos">1974</span></a> -</span><span id="L-1975"><a href="#L-1975"><span class="linenos">1975</span></a> <span class="nd">@property</span> -</span><span id="L-1976"><a href="#L-1976"><span class="linenos">1976</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-1977"><a href="#L-1977"><span class="linenos">1977</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_star</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> -</span><span id="L-1978"><a href="#L-1978"><span class="linenos">1978</span></a> -</span><span id="L-1979"><a href="#L-1979"><span class="linenos">1979</span></a> <span class="nd">@property</span> -</span><span id="L-1980"><a href="#L-1980"><span class="linenos">1980</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1981"><a href="#L-1981"><span class="linenos">1981</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">selects</span> +</span><span id="L-1919"><a href="#L-1919"><span class="linenos">1919</span></a> <span class="nd">@property</span> +</span><span id="L-1920"><a href="#L-1920"><span class="linenos">1920</span></a> <span class="k">def</span> <span class="nf">catalog</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-1921"><a href="#L-1921"><span class="linenos">1921</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">)</span> +</span><span id="L-1922"><a href="#L-1922"><span class="linenos">1922</span></a> +</span><span id="L-1923"><a href="#L-1923"><span class="linenos">1923</span></a> +</span><span id="L-1924"><a href="#L-1924"><span class="linenos">1924</span></a><span class="c1"># See the TSQL "Querying data in a system-versioned temporal table" page</span> +</span><span id="L-1925"><a href="#L-1925"><span class="linenos">1925</span></a><span class="k">class</span> <span class="nc">SystemTime</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-1926"><a href="#L-1926"><span class="linenos">1926</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1927"><a href="#L-1927"><span class="linenos">1927</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1928"><a href="#L-1928"><span class="linenos">1928</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1929"><a href="#L-1929"><span class="linenos">1929</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1930"><a href="#L-1930"><span class="linenos">1930</span></a> <span class="p">}</span> +</span><span id="L-1931"><a href="#L-1931"><span class="linenos">1931</span></a> +</span><span id="L-1932"><a href="#L-1932"><span class="linenos">1932</span></a> +</span><span id="L-1933"><a href="#L-1933"><span class="linenos">1933</span></a><span class="k">class</span> <span class="nc">Union</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="L-1934"><a href="#L-1934"><span class="linenos">1934</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-1935"><a href="#L-1935"><span class="linenos">1935</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1936"><a href="#L-1936"><span class="linenos">1936</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1937"><a href="#L-1937"><span class="linenos">1937</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1938"><a href="#L-1938"><span class="linenos">1938</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-1939"><a href="#L-1939"><span class="linenos">1939</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="L-1940"><a href="#L-1940"><span class="linenos">1940</span></a> <span class="p">}</span> +</span><span id="L-1941"><a href="#L-1941"><span class="linenos">1941</span></a> +</span><span id="L-1942"><a href="#L-1942"><span class="linenos">1942</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-1943"><a href="#L-1943"><span class="linenos">1943</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-1944"><a href="#L-1944"><span class="linenos">1944</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="L-1945"><a href="#L-1945"><span class="linenos">1945</span></a> +</span><span id="L-1946"><a href="#L-1946"><span class="linenos">1946</span></a><span class="sd"> Example:</span> +</span><span id="L-1947"><a href="#L-1947"><span class="linenos">1947</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> +</span><span id="L-1948"><a href="#L-1948"><span class="linenos">1948</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> +</span><span id="L-1949"><a href="#L-1949"><span class="linenos">1949</span></a> +</span><span id="L-1950"><a href="#L-1950"><span class="linenos">1950</span></a><span class="sd"> Args:</span> +</span><span id="L-1951"><a href="#L-1951"><span class="linenos">1951</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="L-1952"><a href="#L-1952"><span class="linenos">1952</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="L-1953"><a href="#L-1953"><span class="linenos">1953</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="L-1954"><a href="#L-1954"><span class="linenos">1954</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="L-1955"><a href="#L-1955"><span class="linenos">1955</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-1956"><a href="#L-1956"><span class="linenos">1956</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-1957"><a href="#L-1957"><span class="linenos">1957</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-1958"><a href="#L-1958"><span class="linenos">1958</span></a> +</span><span id="L-1959"><a href="#L-1959"><span class="linenos">1959</span></a><span class="sd"> Returns:</span> +</span><span id="L-1960"><a href="#L-1960"><span class="linenos">1960</span></a><span class="sd"> Select: The limited subqueryable.</span> +</span><span id="L-1961"><a href="#L-1961"><span class="linenos">1961</span></a><span class="sd"> """</span> +</span><span id="L-1962"><a href="#L-1962"><span class="linenos">1962</span></a> <span class="k">return</span> <span class="p">(</span> +</span><span id="L-1963"><a href="#L-1963"><span class="linenos">1963</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> +</span><span id="L-1964"><a href="#L-1964"><span class="linenos">1964</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> +</span><span id="L-1965"><a href="#L-1965"><span class="linenos">1965</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-1966"><a href="#L-1966"><span class="linenos">1966</span></a> <span class="p">)</span> +</span><span id="L-1967"><a href="#L-1967"><span class="linenos">1967</span></a> +</span><span id="L-1968"><a href="#L-1968"><span class="linenos">1968</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> +</span><span id="L-1969"><a href="#L-1969"><span class="linenos">1969</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-1970"><a href="#L-1970"><span class="linenos">1970</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="L-1971"><a href="#L-1971"><span class="linenos">1971</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1972"><a href="#L-1972"><span class="linenos">1972</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-1973"><a href="#L-1973"><span class="linenos">1973</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-1974"><a href="#L-1974"><span class="linenos">1974</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-1975"><a href="#L-1975"><span class="linenos">1975</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Union</span><span class="p">:</span> +</span><span id="L-1976"><a href="#L-1976"><span class="linenos">1976</span></a><span class="w"> </span><span class="sd">"""Append to or set the SELECT of the union recursively.</span> +</span><span id="L-1977"><a href="#L-1977"><span class="linenos">1977</span></a> +</span><span id="L-1978"><a href="#L-1978"><span class="linenos">1978</span></a><span class="sd"> Example:</span> +</span><span id="L-1979"><a href="#L-1979"><span class="linenos">1979</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="L-1980"><a href="#L-1980"><span class="linenos">1980</span></a><span class="sd"> >>> parse_one("select a from x union select a from y union select a from z").select("b").sql()</span> +</span><span id="L-1981"><a href="#L-1981"><span class="linenos">1981</span></a><span class="sd"> 'SELECT a, b FROM x UNION SELECT a, b FROM y UNION SELECT a, b FROM z'</span> </span><span id="L-1982"><a href="#L-1982"><span class="linenos">1982</span></a> -</span><span id="L-1983"><a href="#L-1983"><span class="linenos">1983</span></a> <span class="nd">@property</span> -</span><span id="L-1984"><a href="#L-1984"><span class="linenos">1984</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1985"><a href="#L-1985"><span class="linenos">1985</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> -</span><span id="L-1986"><a href="#L-1986"><span class="linenos">1986</span></a> -</span><span id="L-1987"><a href="#L-1987"><span class="linenos">1987</span></a> <span class="nd">@property</span> -</span><span id="L-1988"><a href="#L-1988"><span class="linenos">1988</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-1989"><a href="#L-1989"><span class="linenos">1989</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> -</span><span id="L-1990"><a href="#L-1990"><span class="linenos">1990</span></a> +</span><span id="L-1983"><a href="#L-1983"><span class="linenos">1983</span></a><span class="sd"> Args:</span> +</span><span id="L-1984"><a href="#L-1984"><span class="linenos">1984</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="L-1985"><a href="#L-1985"><span class="linenos">1985</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-1986"><a href="#L-1986"><span class="linenos">1986</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> +</span><span id="L-1987"><a href="#L-1987"><span class="linenos">1987</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-1988"><a href="#L-1988"><span class="linenos">1988</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="L-1989"><a href="#L-1989"><span class="linenos">1989</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="L-1990"><a href="#L-1990"><span class="linenos">1990</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> </span><span id="L-1991"><a href="#L-1991"><span class="linenos">1991</span></a> -</span><span id="L-1992"><a href="#L-1992"><span class="linenos">1992</span></a><span class="k">class</span> <span class="nc">Except</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> -</span><span id="L-1993"><a href="#L-1993"><span class="linenos">1993</span></a> <span class="k">pass</span> -</span><span id="L-1994"><a href="#L-1994"><span class="linenos">1994</span></a> -</span><span id="L-1995"><a href="#L-1995"><span class="linenos">1995</span></a> -</span><span id="L-1996"><a href="#L-1996"><span class="linenos">1996</span></a><span class="k">class</span> <span class="nc">Intersect</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> -</span><span id="L-1997"><a href="#L-1997"><span class="linenos">1997</span></a> <span class="k">pass</span> -</span><span id="L-1998"><a href="#L-1998"><span class="linenos">1998</span></a> -</span><span id="L-1999"><a href="#L-1999"><span class="linenos">1999</span></a> -</span><span id="L-2000"><a href="#L-2000"><span class="linenos">2000</span></a><span class="k">class</span> <span class="nc">Unnest</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> -</span><span id="L-2001"><a href="#L-2001"><span class="linenos">2001</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2002"><a href="#L-2002"><span class="linenos">2002</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2003"><a href="#L-2003"><span class="linenos">2003</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2004"><a href="#L-2004"><span class="linenos">2004</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2005"><a href="#L-2005"><span class="linenos">2005</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2006"><a href="#L-2006"><span class="linenos">2006</span></a> <span class="p">}</span> -</span><span id="L-2007"><a href="#L-2007"><span class="linenos">2007</span></a> -</span><span id="L-2008"><a href="#L-2008"><span class="linenos">2008</span></a> -</span><span id="L-2009"><a href="#L-2009"><span class="linenos">2009</span></a><span class="k">class</span> <span class="nc">Update</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2010"><a href="#L-2010"><span class="linenos">2010</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2011"><a href="#L-2011"><span class="linenos">2011</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2012"><a href="#L-2012"><span class="linenos">2012</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2013"><a href="#L-2013"><span class="linenos">2013</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2014"><a href="#L-2014"><span class="linenos">2014</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2015"><a href="#L-2015"><span class="linenos">2015</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2016"><a href="#L-2016"><span class="linenos">2016</span></a> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2017"><a href="#L-2017"><span class="linenos">2017</span></a> <span class="p">}</span> -</span><span id="L-2018"><a href="#L-2018"><span class="linenos">2018</span></a> -</span><span id="L-2019"><a href="#L-2019"><span class="linenos">2019</span></a> -</span><span id="L-2020"><a href="#L-2020"><span class="linenos">2020</span></a><span class="k">class</span> <span class="nc">Values</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> -</span><span id="L-2021"><a href="#L-2021"><span class="linenos">2021</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2022"><a href="#L-2022"><span class="linenos">2022</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2023"><a href="#L-2023"><span class="linenos">2023</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2024"><a href="#L-2024"><span class="linenos">2024</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2025"><a href="#L-2025"><span class="linenos">2025</span></a> <span class="p">}</span> +</span><span id="L-1992"><a href="#L-1992"><span class="linenos">1992</span></a><span class="sd"> Returns:</span> +</span><span id="L-1993"><a href="#L-1993"><span class="linenos">1993</span></a><span class="sd"> Union: the modified expression.</span> +</span><span id="L-1994"><a href="#L-1994"><span class="linenos">1994</span></a><span class="sd"> """</span> +</span><span id="L-1995"><a href="#L-1995"><span class="linenos">1995</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="L-1996"><a href="#L-1996"><span class="linenos">1996</span></a> <span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-1997"><a href="#L-1997"><span class="linenos">1997</span></a> <span class="n">this</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span> +</span><span id="L-1998"><a href="#L-1998"><span class="linenos">1998</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span> +</span><span id="L-1999"><a href="#L-1999"><span class="linenos">1999</span></a> <span class="p">)</span> +</span><span id="L-2000"><a href="#L-2000"><span class="linenos">2000</span></a> <span class="k">return</span> <span class="n">this</span> +</span><span id="L-2001"><a href="#L-2001"><span class="linenos">2001</span></a> +</span><span id="L-2002"><a href="#L-2002"><span class="linenos">2002</span></a> <span class="nd">@property</span> +</span><span id="L-2003"><a href="#L-2003"><span class="linenos">2003</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2004"><a href="#L-2004"><span class="linenos">2004</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">named_selects</span> +</span><span id="L-2005"><a href="#L-2005"><span class="linenos">2005</span></a> +</span><span id="L-2006"><a href="#L-2006"><span class="linenos">2006</span></a> <span class="nd">@property</span> +</span><span id="L-2007"><a href="#L-2007"><span class="linenos">2007</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-2008"><a href="#L-2008"><span class="linenos">2008</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_star</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> +</span><span id="L-2009"><a href="#L-2009"><span class="linenos">2009</span></a> +</span><span id="L-2010"><a href="#L-2010"><span class="linenos">2010</span></a> <span class="nd">@property</span> +</span><span id="L-2011"><a href="#L-2011"><span class="linenos">2011</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2012"><a href="#L-2012"><span class="linenos">2012</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">selects</span> +</span><span id="L-2013"><a href="#L-2013"><span class="linenos">2013</span></a> +</span><span id="L-2014"><a href="#L-2014"><span class="linenos">2014</span></a> <span class="nd">@property</span> +</span><span id="L-2015"><a href="#L-2015"><span class="linenos">2015</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2016"><a href="#L-2016"><span class="linenos">2016</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-2017"><a href="#L-2017"><span class="linenos">2017</span></a> +</span><span id="L-2018"><a href="#L-2018"><span class="linenos">2018</span></a> <span class="nd">@property</span> +</span><span id="L-2019"><a href="#L-2019"><span class="linenos">2019</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2020"><a href="#L-2020"><span class="linenos">2020</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> +</span><span id="L-2021"><a href="#L-2021"><span class="linenos">2021</span></a> +</span><span id="L-2022"><a href="#L-2022"><span class="linenos">2022</span></a> +</span><span id="L-2023"><a href="#L-2023"><span class="linenos">2023</span></a><span class="k">class</span> <span class="nc">Except</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> +</span><span id="L-2024"><a href="#L-2024"><span class="linenos">2024</span></a> <span class="k">pass</span> +</span><span id="L-2025"><a href="#L-2025"><span class="linenos">2025</span></a> </span><span id="L-2026"><a href="#L-2026"><span class="linenos">2026</span></a> -</span><span id="L-2027"><a href="#L-2027"><span class="linenos">2027</span></a> -</span><span id="L-2028"><a href="#L-2028"><span class="linenos">2028</span></a><span class="k">class</span> <span class="nc">Var</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2029"><a href="#L-2029"><span class="linenos">2029</span></a> <span class="k">pass</span> +</span><span id="L-2027"><a href="#L-2027"><span class="linenos">2027</span></a><span class="k">class</span> <span class="nc">Intersect</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> +</span><span id="L-2028"><a href="#L-2028"><span class="linenos">2028</span></a> <span class="k">pass</span> +</span><span id="L-2029"><a href="#L-2029"><span class="linenos">2029</span></a> </span><span id="L-2030"><a href="#L-2030"><span class="linenos">2030</span></a> -</span><span id="L-2031"><a href="#L-2031"><span class="linenos">2031</span></a> -</span><span id="L-2032"><a href="#L-2032"><span class="linenos">2032</span></a><span class="k">class</span> <span class="nc">Schema</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2033"><a href="#L-2033"><span class="linenos">2033</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2034"><a href="#L-2034"><span class="linenos">2034</span></a> -</span><span id="L-2035"><a href="#L-2035"><span class="linenos">2035</span></a> -</span><span id="L-2036"><a href="#L-2036"><span class="linenos">2036</span></a><span class="c1"># Used to represent the FOR UPDATE and FOR SHARE locking read types.</span> -</span><span id="L-2037"><a href="#L-2037"><span class="linenos">2037</span></a><span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/innodb-locking-reads.html</span> -</span><span id="L-2038"><a href="#L-2038"><span class="linenos">2038</span></a><span class="k">class</span> <span class="nc">Lock</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2039"><a href="#L-2039"><span class="linenos">2039</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"update"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-2040"><a href="#L-2040"><span class="linenos">2040</span></a> -</span><span id="L-2041"><a href="#L-2041"><span class="linenos">2041</span></a> -</span><span id="L-2042"><a href="#L-2042"><span class="linenos">2042</span></a><span class="k">class</span> <span class="nc">Select</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> -</span><span id="L-2043"><a href="#L-2043"><span class="linenos">2043</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2044"><a href="#L-2044"><span class="linenos">2044</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2045"><a href="#L-2045"><span class="linenos">2045</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2046"><a href="#L-2046"><span class="linenos">2046</span></a> <span class="s2">"hint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2047"><a href="#L-2047"><span class="linenos">2047</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2048"><a href="#L-2048"><span class="linenos">2048</span></a> <span class="s2">"into"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2049"><a href="#L-2049"><span class="linenos">2049</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2050"><a href="#L-2050"><span class="linenos">2050</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> -</span><span id="L-2051"><a href="#L-2051"><span class="linenos">2051</span></a> <span class="p">}</span> -</span><span id="L-2052"><a href="#L-2052"><span class="linenos">2052</span></a> -</span><span id="L-2053"><a href="#L-2053"><span class="linenos">2053</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2054"><a href="#L-2054"><span class="linenos">2054</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2055"><a href="#L-2055"><span class="linenos">2055</span></a><span class="sd"> Set the FROM expression.</span> -</span><span id="L-2056"><a href="#L-2056"><span class="linenos">2056</span></a> -</span><span id="L-2057"><a href="#L-2057"><span class="linenos">2057</span></a><span class="sd"> Example:</span> -</span><span id="L-2058"><a href="#L-2058"><span class="linenos">2058</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> -</span><span id="L-2059"><a href="#L-2059"><span class="linenos">2059</span></a><span class="sd"> 'SELECT x FROM tbl'</span> -</span><span id="L-2060"><a href="#L-2060"><span class="linenos">2060</span></a> -</span><span id="L-2061"><a href="#L-2061"><span class="linenos">2061</span></a><span class="sd"> Args:</span> -</span><span id="L-2062"><a href="#L-2062"><span class="linenos">2062</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-2063"><a href="#L-2063"><span class="linenos">2063</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> -</span><span id="L-2064"><a href="#L-2064"><span class="linenos">2064</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> -</span><span id="L-2065"><a href="#L-2065"><span class="linenos">2065</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="L-2066"><a href="#L-2066"><span class="linenos">2066</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> -</span><span id="L-2067"><a href="#L-2067"><span class="linenos">2067</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-2068"><a href="#L-2068"><span class="linenos">2068</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2069"><a href="#L-2069"><span class="linenos">2069</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2070"><a href="#L-2070"><span class="linenos">2070</span></a> -</span><span id="L-2071"><a href="#L-2071"><span class="linenos">2071</span></a><span class="sd"> Returns:</span> -</span><span id="L-2072"><a href="#L-2072"><span class="linenos">2072</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2073"><a href="#L-2073"><span class="linenos">2073</span></a><span class="sd"> """</span> -</span><span id="L-2074"><a href="#L-2074"><span class="linenos">2074</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="L-2075"><a href="#L-2075"><span class="linenos">2075</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2076"><a href="#L-2076"><span class="linenos">2076</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2077"><a href="#L-2077"><span class="linenos">2077</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> -</span><span id="L-2078"><a href="#L-2078"><span class="linenos">2078</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2079"><a href="#L-2079"><span class="linenos">2079</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2080"><a href="#L-2080"><span class="linenos">2080</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> -</span><span id="L-2081"><a href="#L-2081"><span class="linenos">2081</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> -</span><span id="L-2082"><a href="#L-2082"><span class="linenos">2082</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2083"><a href="#L-2083"><span class="linenos">2083</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2084"><a href="#L-2084"><span class="linenos">2084</span></a> <span class="p">)</span> -</span><span id="L-2085"><a href="#L-2085"><span class="linenos">2085</span></a> -</span><span id="L-2086"><a href="#L-2086"><span class="linenos">2086</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2087"><a href="#L-2087"><span class="linenos">2087</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2088"><a href="#L-2088"><span class="linenos">2088</span></a><span class="sd"> Set the GROUP BY expression.</span> -</span><span id="L-2089"><a href="#L-2089"><span class="linenos">2089</span></a> -</span><span id="L-2090"><a href="#L-2090"><span class="linenos">2090</span></a><span class="sd"> Example:</span> -</span><span id="L-2091"><a href="#L-2091"><span class="linenos">2091</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> -</span><span id="L-2092"><a href="#L-2092"><span class="linenos">2092</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> -</span><span id="L-2093"><a href="#L-2093"><span class="linenos">2093</span></a> -</span><span id="L-2094"><a href="#L-2094"><span class="linenos">2094</span></a><span class="sd"> Args:</span> -</span><span id="L-2095"><a href="#L-2095"><span class="linenos">2095</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-2096"><a href="#L-2096"><span class="linenos">2096</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="L-2097"><a href="#L-2097"><span class="linenos">2097</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> -</span><span id="L-2098"><a href="#L-2098"><span class="linenos">2098</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> -</span><span id="L-2099"><a href="#L-2099"><span class="linenos">2099</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="L-2100"><a href="#L-2100"><span class="linenos">2100</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> -</span><span id="L-2101"><a href="#L-2101"><span class="linenos">2101</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-2102"><a href="#L-2102"><span class="linenos">2102</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2103"><a href="#L-2103"><span class="linenos">2103</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2104"><a href="#L-2104"><span class="linenos">2104</span></a> -</span><span id="L-2105"><a href="#L-2105"><span class="linenos">2105</span></a><span class="sd"> Returns:</span> -</span><span id="L-2106"><a href="#L-2106"><span class="linenos">2106</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2107"><a href="#L-2107"><span class="linenos">2107</span></a><span class="sd"> """</span> -</span><span id="L-2108"><a href="#L-2108"><span class="linenos">2108</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> -</span><span id="L-2109"><a href="#L-2109"><span class="linenos">2109</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="L-2110"><a href="#L-2110"><span class="linenos">2110</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="L-2111"><a href="#L-2111"><span class="linenos">2111</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2112"><a href="#L-2112"><span class="linenos">2112</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2113"><a href="#L-2113"><span class="linenos">2113</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> -</span><span id="L-2114"><a href="#L-2114"><span class="linenos">2114</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2115"><a href="#L-2115"><span class="linenos">2115</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2116"><a href="#L-2116"><span class="linenos">2116</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> -</span><span id="L-2117"><a href="#L-2117"><span class="linenos">2117</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> -</span><span id="L-2118"><a href="#L-2118"><span class="linenos">2118</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2119"><a href="#L-2119"><span class="linenos">2119</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2120"><a href="#L-2120"><span class="linenos">2120</span></a> <span class="p">)</span> +</span><span id="L-2031"><a href="#L-2031"><span class="linenos">2031</span></a><span class="k">class</span> <span class="nc">Unnest</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="L-2032"><a href="#L-2032"><span class="linenos">2032</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2033"><a href="#L-2033"><span class="linenos">2033</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2034"><a href="#L-2034"><span class="linenos">2034</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2035"><a href="#L-2035"><span class="linenos">2035</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2036"><a href="#L-2036"><span class="linenos">2036</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2037"><a href="#L-2037"><span class="linenos">2037</span></a> <span class="p">}</span> +</span><span id="L-2038"><a href="#L-2038"><span class="linenos">2038</span></a> +</span><span id="L-2039"><a href="#L-2039"><span class="linenos">2039</span></a> +</span><span id="L-2040"><a href="#L-2040"><span class="linenos">2040</span></a><span class="k">class</span> <span class="nc">Update</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2041"><a href="#L-2041"><span class="linenos">2041</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2042"><a href="#L-2042"><span class="linenos">2042</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2043"><a href="#L-2043"><span class="linenos">2043</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2044"><a href="#L-2044"><span class="linenos">2044</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2045"><a href="#L-2045"><span class="linenos">2045</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2046"><a href="#L-2046"><span class="linenos">2046</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2047"><a href="#L-2047"><span class="linenos">2047</span></a> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2048"><a href="#L-2048"><span class="linenos">2048</span></a> <span class="p">}</span> +</span><span id="L-2049"><a href="#L-2049"><span class="linenos">2049</span></a> +</span><span id="L-2050"><a href="#L-2050"><span class="linenos">2050</span></a> +</span><span id="L-2051"><a href="#L-2051"><span class="linenos">2051</span></a><span class="k">class</span> <span class="nc">Values</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="L-2052"><a href="#L-2052"><span class="linenos">2052</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2053"><a href="#L-2053"><span class="linenos">2053</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2054"><a href="#L-2054"><span class="linenos">2054</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2055"><a href="#L-2055"><span class="linenos">2055</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2056"><a href="#L-2056"><span class="linenos">2056</span></a> <span class="p">}</span> +</span><span id="L-2057"><a href="#L-2057"><span class="linenos">2057</span></a> +</span><span id="L-2058"><a href="#L-2058"><span class="linenos">2058</span></a> +</span><span id="L-2059"><a href="#L-2059"><span class="linenos">2059</span></a><span class="k">class</span> <span class="nc">Var</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2060"><a href="#L-2060"><span class="linenos">2060</span></a> <span class="k">pass</span> +</span><span id="L-2061"><a href="#L-2061"><span class="linenos">2061</span></a> +</span><span id="L-2062"><a href="#L-2062"><span class="linenos">2062</span></a> +</span><span id="L-2063"><a href="#L-2063"><span class="linenos">2063</span></a><span class="k">class</span> <span class="nc">Schema</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2064"><a href="#L-2064"><span class="linenos">2064</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2065"><a href="#L-2065"><span class="linenos">2065</span></a> +</span><span id="L-2066"><a href="#L-2066"><span class="linenos">2066</span></a> +</span><span id="L-2067"><a href="#L-2067"><span class="linenos">2067</span></a><span class="c1"># Used to represent the FOR UPDATE and FOR SHARE locking read types.</span> +</span><span id="L-2068"><a href="#L-2068"><span class="linenos">2068</span></a><span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/innodb-locking-reads.html</span> +</span><span id="L-2069"><a href="#L-2069"><span class="linenos">2069</span></a><span class="k">class</span> <span class="nc">Lock</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2070"><a href="#L-2070"><span class="linenos">2070</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"update"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-2071"><a href="#L-2071"><span class="linenos">2071</span></a> +</span><span id="L-2072"><a href="#L-2072"><span class="linenos">2072</span></a> +</span><span id="L-2073"><a href="#L-2073"><span class="linenos">2073</span></a><span class="k">class</span> <span class="nc">Select</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="L-2074"><a href="#L-2074"><span class="linenos">2074</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2075"><a href="#L-2075"><span class="linenos">2075</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2076"><a href="#L-2076"><span class="linenos">2076</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2077"><a href="#L-2077"><span class="linenos">2077</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2078"><a href="#L-2078"><span class="linenos">2078</span></a> <span class="s2">"hint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2079"><a href="#L-2079"><span class="linenos">2079</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2080"><a href="#L-2080"><span class="linenos">2080</span></a> <span class="s2">"into"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2081"><a href="#L-2081"><span class="linenos">2081</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2082"><a href="#L-2082"><span class="linenos">2082</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="L-2083"><a href="#L-2083"><span class="linenos">2083</span></a> <span class="p">}</span> +</span><span id="L-2084"><a href="#L-2084"><span class="linenos">2084</span></a> +</span><span id="L-2085"><a href="#L-2085"><span class="linenos">2085</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2086"><a href="#L-2086"><span class="linenos">2086</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2087"><a href="#L-2087"><span class="linenos">2087</span></a><span class="sd"> Set the FROM expression.</span> +</span><span id="L-2088"><a href="#L-2088"><span class="linenos">2088</span></a> +</span><span id="L-2089"><a href="#L-2089"><span class="linenos">2089</span></a><span class="sd"> Example:</span> +</span><span id="L-2090"><a href="#L-2090"><span class="linenos">2090</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> +</span><span id="L-2091"><a href="#L-2091"><span class="linenos">2091</span></a><span class="sd"> 'SELECT x FROM tbl'</span> +</span><span id="L-2092"><a href="#L-2092"><span class="linenos">2092</span></a> +</span><span id="L-2093"><a href="#L-2093"><span class="linenos">2093</span></a><span class="sd"> Args:</span> +</span><span id="L-2094"><a href="#L-2094"><span class="linenos">2094</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2095"><a href="#L-2095"><span class="linenos">2095</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> +</span><span id="L-2096"><a href="#L-2096"><span class="linenos">2096</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> +</span><span id="L-2097"><a href="#L-2097"><span class="linenos">2097</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2098"><a href="#L-2098"><span class="linenos">2098</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> +</span><span id="L-2099"><a href="#L-2099"><span class="linenos">2099</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-2100"><a href="#L-2100"><span class="linenos">2100</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2101"><a href="#L-2101"><span class="linenos">2101</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2102"><a href="#L-2102"><span class="linenos">2102</span></a> +</span><span id="L-2103"><a href="#L-2103"><span class="linenos">2103</span></a><span class="sd"> Returns:</span> +</span><span id="L-2104"><a href="#L-2104"><span class="linenos">2104</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2105"><a href="#L-2105"><span class="linenos">2105</span></a><span class="sd"> """</span> +</span><span id="L-2106"><a href="#L-2106"><span class="linenos">2106</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-2107"><a href="#L-2107"><span class="linenos">2107</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2108"><a href="#L-2108"><span class="linenos">2108</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2109"><a href="#L-2109"><span class="linenos">2109</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> +</span><span id="L-2110"><a href="#L-2110"><span class="linenos">2110</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2111"><a href="#L-2111"><span class="linenos">2111</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2112"><a href="#L-2112"><span class="linenos">2112</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> +</span><span id="L-2113"><a href="#L-2113"><span class="linenos">2113</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> +</span><span id="L-2114"><a href="#L-2114"><span class="linenos">2114</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2115"><a href="#L-2115"><span class="linenos">2115</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2116"><a href="#L-2116"><span class="linenos">2116</span></a> <span class="p">)</span> +</span><span id="L-2117"><a href="#L-2117"><span class="linenos">2117</span></a> +</span><span id="L-2118"><a href="#L-2118"><span class="linenos">2118</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2119"><a href="#L-2119"><span class="linenos">2119</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2120"><a href="#L-2120"><span class="linenos">2120</span></a><span class="sd"> Set the GROUP BY expression.</span> </span><span id="L-2121"><a href="#L-2121"><span class="linenos">2121</span></a> -</span><span id="L-2122"><a href="#L-2122"><span class="linenos">2122</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2123"><a href="#L-2123"><span class="linenos">2123</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2124"><a href="#L-2124"><span class="linenos">2124</span></a><span class="sd"> Set the ORDER BY expression.</span> +</span><span id="L-2122"><a href="#L-2122"><span class="linenos">2122</span></a><span class="sd"> Example:</span> +</span><span id="L-2123"><a href="#L-2123"><span class="linenos">2123</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> +</span><span id="L-2124"><a href="#L-2124"><span class="linenos">2124</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> </span><span id="L-2125"><a href="#L-2125"><span class="linenos">2125</span></a> -</span><span id="L-2126"><a href="#L-2126"><span class="linenos">2126</span></a><span class="sd"> Example:</span> -</span><span id="L-2127"><a href="#L-2127"><span class="linenos">2127</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> -</span><span id="L-2128"><a href="#L-2128"><span class="linenos">2128</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> -</span><span id="L-2129"><a href="#L-2129"><span class="linenos">2129</span></a> -</span><span id="L-2130"><a href="#L-2130"><span class="linenos">2130</span></a><span class="sd"> Args:</span> -</span><span id="L-2131"><a href="#L-2131"><span class="linenos">2131</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-2132"><a href="#L-2132"><span class="linenos">2132</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="L-2133"><a href="#L-2133"><span class="linenos">2133</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> -</span><span id="L-2134"><a href="#L-2134"><span class="linenos">2134</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="L-2135"><a href="#L-2135"><span class="linenos">2135</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="L-2136"><a href="#L-2136"><span class="linenos">2136</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-2137"><a href="#L-2137"><span class="linenos">2137</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2138"><a href="#L-2138"><span class="linenos">2138</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2139"><a href="#L-2139"><span class="linenos">2139</span></a> -</span><span id="L-2140"><a href="#L-2140"><span class="linenos">2140</span></a><span class="sd"> Returns:</span> -</span><span id="L-2141"><a href="#L-2141"><span class="linenos">2141</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2142"><a href="#L-2142"><span class="linenos">2142</span></a><span class="sd"> """</span> -</span><span id="L-2143"><a href="#L-2143"><span class="linenos">2143</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="L-2144"><a href="#L-2144"><span class="linenos">2144</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2145"><a href="#L-2145"><span class="linenos">2145</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2146"><a href="#L-2146"><span class="linenos">2146</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> -</span><span id="L-2147"><a href="#L-2147"><span class="linenos">2147</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2148"><a href="#L-2148"><span class="linenos">2148</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2149"><a href="#L-2149"><span class="linenos">2149</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> -</span><span id="L-2150"><a href="#L-2150"><span class="linenos">2150</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> -</span><span id="L-2151"><a href="#L-2151"><span class="linenos">2151</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2152"><a href="#L-2152"><span class="linenos">2152</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2153"><a href="#L-2153"><span class="linenos">2153</span></a> <span class="p">)</span> -</span><span id="L-2154"><a href="#L-2154"><span class="linenos">2154</span></a> -</span><span id="L-2155"><a href="#L-2155"><span class="linenos">2155</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2156"><a href="#L-2156"><span class="linenos">2156</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2157"><a href="#L-2157"><span class="linenos">2157</span></a><span class="sd"> Set the SORT BY expression.</span> -</span><span id="L-2158"><a href="#L-2158"><span class="linenos">2158</span></a> -</span><span id="L-2159"><a href="#L-2159"><span class="linenos">2159</span></a><span class="sd"> Example:</span> -</span><span id="L-2160"><a href="#L-2160"><span class="linenos">2160</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> -</span><span id="L-2161"><a href="#L-2161"><span class="linenos">2161</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> -</span><span id="L-2162"><a href="#L-2162"><span class="linenos">2162</span></a> -</span><span id="L-2163"><a href="#L-2163"><span class="linenos">2163</span></a><span class="sd"> Args:</span> -</span><span id="L-2164"><a href="#L-2164"><span class="linenos">2164</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-2165"><a href="#L-2165"><span class="linenos">2165</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="L-2166"><a href="#L-2166"><span class="linenos">2166</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> -</span><span id="L-2167"><a href="#L-2167"><span class="linenos">2167</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="L-2168"><a href="#L-2168"><span class="linenos">2168</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="L-2169"><a href="#L-2169"><span class="linenos">2169</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-2170"><a href="#L-2170"><span class="linenos">2170</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2171"><a href="#L-2171"><span class="linenos">2171</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2172"><a href="#L-2172"><span class="linenos">2172</span></a> -</span><span id="L-2173"><a href="#L-2173"><span class="linenos">2173</span></a><span class="sd"> Returns:</span> -</span><span id="L-2174"><a href="#L-2174"><span class="linenos">2174</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2175"><a href="#L-2175"><span class="linenos">2175</span></a><span class="sd"> """</span> -</span><span id="L-2176"><a href="#L-2176"><span class="linenos">2176</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="L-2177"><a href="#L-2177"><span class="linenos">2177</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2178"><a href="#L-2178"><span class="linenos">2178</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2179"><a href="#L-2179"><span class="linenos">2179</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> -</span><span id="L-2180"><a href="#L-2180"><span class="linenos">2180</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2181"><a href="#L-2181"><span class="linenos">2181</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2182"><a href="#L-2182"><span class="linenos">2182</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> -</span><span id="L-2183"><a href="#L-2183"><span class="linenos">2183</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> -</span><span id="L-2184"><a href="#L-2184"><span class="linenos">2184</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2185"><a href="#L-2185"><span class="linenos">2185</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2186"><a href="#L-2186"><span class="linenos">2186</span></a> <span class="p">)</span> -</span><span id="L-2187"><a href="#L-2187"><span class="linenos">2187</span></a> -</span><span id="L-2188"><a href="#L-2188"><span class="linenos">2188</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2189"><a href="#L-2189"><span class="linenos">2189</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2190"><a href="#L-2190"><span class="linenos">2190</span></a><span class="sd"> Set the CLUSTER BY expression.</span> -</span><span id="L-2191"><a href="#L-2191"><span class="linenos">2191</span></a> -</span><span id="L-2192"><a href="#L-2192"><span class="linenos">2192</span></a><span class="sd"> Example:</span> -</span><span id="L-2193"><a href="#L-2193"><span class="linenos">2193</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> -</span><span id="L-2194"><a href="#L-2194"><span class="linenos">2194</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> -</span><span id="L-2195"><a href="#L-2195"><span class="linenos">2195</span></a> -</span><span id="L-2196"><a href="#L-2196"><span class="linenos">2196</span></a><span class="sd"> Args:</span> -</span><span id="L-2197"><a href="#L-2197"><span class="linenos">2197</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-2198"><a href="#L-2198"><span class="linenos">2198</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="L-2199"><a href="#L-2199"><span class="linenos">2199</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> -</span><span id="L-2200"><a href="#L-2200"><span class="linenos">2200</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="L-2201"><a href="#L-2201"><span class="linenos">2201</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="L-2202"><a href="#L-2202"><span class="linenos">2202</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-2203"><a href="#L-2203"><span class="linenos">2203</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2204"><a href="#L-2204"><span class="linenos">2204</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2205"><a href="#L-2205"><span class="linenos">2205</span></a> -</span><span id="L-2206"><a href="#L-2206"><span class="linenos">2206</span></a><span class="sd"> Returns:</span> -</span><span id="L-2207"><a href="#L-2207"><span class="linenos">2207</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2208"><a href="#L-2208"><span class="linenos">2208</span></a><span class="sd"> """</span> -</span><span id="L-2209"><a href="#L-2209"><span class="linenos">2209</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="L-2210"><a href="#L-2210"><span class="linenos">2210</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2211"><a href="#L-2211"><span class="linenos">2211</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2212"><a href="#L-2212"><span class="linenos">2212</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> -</span><span id="L-2213"><a href="#L-2213"><span class="linenos">2213</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2214"><a href="#L-2214"><span class="linenos">2214</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2215"><a href="#L-2215"><span class="linenos">2215</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> -</span><span id="L-2216"><a href="#L-2216"><span class="linenos">2216</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> -</span><span id="L-2217"><a href="#L-2217"><span class="linenos">2217</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2218"><a href="#L-2218"><span class="linenos">2218</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2219"><a href="#L-2219"><span class="linenos">2219</span></a> <span class="p">)</span> -</span><span id="L-2220"><a href="#L-2220"><span class="linenos">2220</span></a> -</span><span id="L-2221"><a href="#L-2221"><span class="linenos">2221</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2222"><a href="#L-2222"><span class="linenos">2222</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2223"><a href="#L-2223"><span class="linenos">2223</span></a><span class="sd"> Set the LIMIT expression.</span> -</span><span id="L-2224"><a href="#L-2224"><span class="linenos">2224</span></a> -</span><span id="L-2225"><a href="#L-2225"><span class="linenos">2225</span></a><span class="sd"> Example:</span> -</span><span id="L-2226"><a href="#L-2226"><span class="linenos">2226</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> -</span><span id="L-2227"><a href="#L-2227"><span class="linenos">2227</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> -</span><span id="L-2228"><a href="#L-2228"><span class="linenos">2228</span></a> -</span><span id="L-2229"><a href="#L-2229"><span class="linenos">2229</span></a><span class="sd"> Args:</span> -</span><span id="L-2230"><a href="#L-2230"><span class="linenos">2230</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="L-2231"><a href="#L-2231"><span class="linenos">2231</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="L-2232"><a href="#L-2232"><span class="linenos">2232</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> -</span><span id="L-2233"><a href="#L-2233"><span class="linenos">2233</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="L-2126"><a href="#L-2126"><span class="linenos">2126</span></a><span class="sd"> Args:</span> +</span><span id="L-2127"><a href="#L-2127"><span class="linenos">2127</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2128"><a href="#L-2128"><span class="linenos">2128</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="L-2129"><a href="#L-2129"><span class="linenos">2129</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> +</span><span id="L-2130"><a href="#L-2130"><span class="linenos">2130</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> +</span><span id="L-2131"><a href="#L-2131"><span class="linenos">2131</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2132"><a href="#L-2132"><span class="linenos">2132</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> +</span><span id="L-2133"><a href="#L-2133"><span class="linenos">2133</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-2134"><a href="#L-2134"><span class="linenos">2134</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2135"><a href="#L-2135"><span class="linenos">2135</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2136"><a href="#L-2136"><span class="linenos">2136</span></a> +</span><span id="L-2137"><a href="#L-2137"><span class="linenos">2137</span></a><span class="sd"> Returns:</span> +</span><span id="L-2138"><a href="#L-2138"><span class="linenos">2138</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2139"><a href="#L-2139"><span class="linenos">2139</span></a><span class="sd"> """</span> +</span><span id="L-2140"><a href="#L-2140"><span class="linenos">2140</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="L-2141"><a href="#L-2141"><span class="linenos">2141</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="L-2142"><a href="#L-2142"><span class="linenos">2142</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-2143"><a href="#L-2143"><span class="linenos">2143</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2144"><a href="#L-2144"><span class="linenos">2144</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2145"><a href="#L-2145"><span class="linenos">2145</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> +</span><span id="L-2146"><a href="#L-2146"><span class="linenos">2146</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2147"><a href="#L-2147"><span class="linenos">2147</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2148"><a href="#L-2148"><span class="linenos">2148</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> +</span><span id="L-2149"><a href="#L-2149"><span class="linenos">2149</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> +</span><span id="L-2150"><a href="#L-2150"><span class="linenos">2150</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2151"><a href="#L-2151"><span class="linenos">2151</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2152"><a href="#L-2152"><span class="linenos">2152</span></a> <span class="p">)</span> +</span><span id="L-2153"><a href="#L-2153"><span class="linenos">2153</span></a> +</span><span id="L-2154"><a href="#L-2154"><span class="linenos">2154</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2155"><a href="#L-2155"><span class="linenos">2155</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2156"><a href="#L-2156"><span class="linenos">2156</span></a><span class="sd"> Set the ORDER BY expression.</span> +</span><span id="L-2157"><a href="#L-2157"><span class="linenos">2157</span></a> +</span><span id="L-2158"><a href="#L-2158"><span class="linenos">2158</span></a><span class="sd"> Example:</span> +</span><span id="L-2159"><a href="#L-2159"><span class="linenos">2159</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> +</span><span id="L-2160"><a href="#L-2160"><span class="linenos">2160</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> +</span><span id="L-2161"><a href="#L-2161"><span class="linenos">2161</span></a> +</span><span id="L-2162"><a href="#L-2162"><span class="linenos">2162</span></a><span class="sd"> Args:</span> +</span><span id="L-2163"><a href="#L-2163"><span class="linenos">2163</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2164"><a href="#L-2164"><span class="linenos">2164</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="L-2165"><a href="#L-2165"><span class="linenos">2165</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> +</span><span id="L-2166"><a href="#L-2166"><span class="linenos">2166</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2167"><a href="#L-2167"><span class="linenos">2167</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="L-2168"><a href="#L-2168"><span class="linenos">2168</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-2169"><a href="#L-2169"><span class="linenos">2169</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2170"><a href="#L-2170"><span class="linenos">2170</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2171"><a href="#L-2171"><span class="linenos">2171</span></a> +</span><span id="L-2172"><a href="#L-2172"><span class="linenos">2172</span></a><span class="sd"> Returns:</span> +</span><span id="L-2173"><a href="#L-2173"><span class="linenos">2173</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2174"><a href="#L-2174"><span class="linenos">2174</span></a><span class="sd"> """</span> +</span><span id="L-2175"><a href="#L-2175"><span class="linenos">2175</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-2176"><a href="#L-2176"><span class="linenos">2176</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2177"><a href="#L-2177"><span class="linenos">2177</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2178"><a href="#L-2178"><span class="linenos">2178</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> +</span><span id="L-2179"><a href="#L-2179"><span class="linenos">2179</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2180"><a href="#L-2180"><span class="linenos">2180</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2181"><a href="#L-2181"><span class="linenos">2181</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> +</span><span id="L-2182"><a href="#L-2182"><span class="linenos">2182</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> +</span><span id="L-2183"><a href="#L-2183"><span class="linenos">2183</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2184"><a href="#L-2184"><span class="linenos">2184</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2185"><a href="#L-2185"><span class="linenos">2185</span></a> <span class="p">)</span> +</span><span id="L-2186"><a href="#L-2186"><span class="linenos">2186</span></a> +</span><span id="L-2187"><a href="#L-2187"><span class="linenos">2187</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2188"><a href="#L-2188"><span class="linenos">2188</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2189"><a href="#L-2189"><span class="linenos">2189</span></a><span class="sd"> Set the SORT BY expression.</span> +</span><span id="L-2190"><a href="#L-2190"><span class="linenos">2190</span></a> +</span><span id="L-2191"><a href="#L-2191"><span class="linenos">2191</span></a><span class="sd"> Example:</span> +</span><span id="L-2192"><a href="#L-2192"><span class="linenos">2192</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> +</span><span id="L-2193"><a href="#L-2193"><span class="linenos">2193</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> +</span><span id="L-2194"><a href="#L-2194"><span class="linenos">2194</span></a> +</span><span id="L-2195"><a href="#L-2195"><span class="linenos">2195</span></a><span class="sd"> Args:</span> +</span><span id="L-2196"><a href="#L-2196"><span class="linenos">2196</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2197"><a href="#L-2197"><span class="linenos">2197</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="L-2198"><a href="#L-2198"><span class="linenos">2198</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> +</span><span id="L-2199"><a href="#L-2199"><span class="linenos">2199</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2200"><a href="#L-2200"><span class="linenos">2200</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="L-2201"><a href="#L-2201"><span class="linenos">2201</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-2202"><a href="#L-2202"><span class="linenos">2202</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2203"><a href="#L-2203"><span class="linenos">2203</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2204"><a href="#L-2204"><span class="linenos">2204</span></a> +</span><span id="L-2205"><a href="#L-2205"><span class="linenos">2205</span></a><span class="sd"> Returns:</span> +</span><span id="L-2206"><a href="#L-2206"><span class="linenos">2206</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2207"><a href="#L-2207"><span class="linenos">2207</span></a><span class="sd"> """</span> +</span><span id="L-2208"><a href="#L-2208"><span class="linenos">2208</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-2209"><a href="#L-2209"><span class="linenos">2209</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2210"><a href="#L-2210"><span class="linenos">2210</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2211"><a href="#L-2211"><span class="linenos">2211</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> +</span><span id="L-2212"><a href="#L-2212"><span class="linenos">2212</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2213"><a href="#L-2213"><span class="linenos">2213</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2214"><a href="#L-2214"><span class="linenos">2214</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> +</span><span id="L-2215"><a href="#L-2215"><span class="linenos">2215</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> +</span><span id="L-2216"><a href="#L-2216"><span class="linenos">2216</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2217"><a href="#L-2217"><span class="linenos">2217</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2218"><a href="#L-2218"><span class="linenos">2218</span></a> <span class="p">)</span> +</span><span id="L-2219"><a href="#L-2219"><span class="linenos">2219</span></a> +</span><span id="L-2220"><a href="#L-2220"><span class="linenos">2220</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2221"><a href="#L-2221"><span class="linenos">2221</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2222"><a href="#L-2222"><span class="linenos">2222</span></a><span class="sd"> Set the CLUSTER BY expression.</span> +</span><span id="L-2223"><a href="#L-2223"><span class="linenos">2223</span></a> +</span><span id="L-2224"><a href="#L-2224"><span class="linenos">2224</span></a><span class="sd"> Example:</span> +</span><span id="L-2225"><a href="#L-2225"><span class="linenos">2225</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> +</span><span id="L-2226"><a href="#L-2226"><span class="linenos">2226</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> +</span><span id="L-2227"><a href="#L-2227"><span class="linenos">2227</span></a> +</span><span id="L-2228"><a href="#L-2228"><span class="linenos">2228</span></a><span class="sd"> Args:</span> +</span><span id="L-2229"><a href="#L-2229"><span class="linenos">2229</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2230"><a href="#L-2230"><span class="linenos">2230</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="L-2231"><a href="#L-2231"><span class="linenos">2231</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> +</span><span id="L-2232"><a href="#L-2232"><span class="linenos">2232</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2233"><a href="#L-2233"><span class="linenos">2233</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> </span><span id="L-2234"><a href="#L-2234"><span class="linenos">2234</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> </span><span id="L-2235"><a href="#L-2235"><span class="linenos">2235</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> </span><span id="L-2236"><a href="#L-2236"><span class="linenos">2236</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> @@ -5195,251 +5246,251 @@ SQL expressions, such as <code><a href="#select">sqlglot.expressions.select</a>< </span><span id="L-2238"><a href="#L-2238"><span class="linenos">2238</span></a><span class="sd"> Returns:</span> </span><span id="L-2239"><a href="#L-2239"><span class="linenos">2239</span></a><span class="sd"> Select: the modified expression.</span> </span><span id="L-2240"><a href="#L-2240"><span class="linenos">2240</span></a><span class="sd"> """</span> -</span><span id="L-2241"><a href="#L-2241"><span class="linenos">2241</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="L-2242"><a href="#L-2242"><span class="linenos">2242</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-2241"><a href="#L-2241"><span class="linenos">2241</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-2242"><a href="#L-2242"><span class="linenos">2242</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> </span><span id="L-2243"><a href="#L-2243"><span class="linenos">2243</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2244"><a href="#L-2244"><span class="linenos">2244</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> -</span><span id="L-2245"><a href="#L-2245"><span class="linenos">2245</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> -</span><span id="L-2246"><a href="#L-2246"><span class="linenos">2246</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> -</span><span id="L-2247"><a href="#L-2247"><span class="linenos">2247</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2248"><a href="#L-2248"><span class="linenos">2248</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2249"><a href="#L-2249"><span class="linenos">2249</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2250"><a href="#L-2250"><span class="linenos">2250</span></a> <span class="p">)</span> -</span><span id="L-2251"><a href="#L-2251"><span class="linenos">2251</span></a> -</span><span id="L-2252"><a href="#L-2252"><span class="linenos">2252</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2253"><a href="#L-2253"><span class="linenos">2253</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2254"><a href="#L-2254"><span class="linenos">2254</span></a><span class="sd"> Set the OFFSET expression.</span> -</span><span id="L-2255"><a href="#L-2255"><span class="linenos">2255</span></a> -</span><span id="L-2256"><a href="#L-2256"><span class="linenos">2256</span></a><span class="sd"> Example:</span> -</span><span id="L-2257"><a href="#L-2257"><span class="linenos">2257</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> -</span><span id="L-2258"><a href="#L-2258"><span class="linenos">2258</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> -</span><span id="L-2259"><a href="#L-2259"><span class="linenos">2259</span></a> -</span><span id="L-2260"><a href="#L-2260"><span class="linenos">2260</span></a><span class="sd"> Args:</span> -</span><span id="L-2261"><a href="#L-2261"><span class="linenos">2261</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="L-2262"><a href="#L-2262"><span class="linenos">2262</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="L-2263"><a href="#L-2263"><span class="linenos">2263</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> -</span><span id="L-2264"><a href="#L-2264"><span class="linenos">2264</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> -</span><span id="L-2265"><a href="#L-2265"><span class="linenos">2265</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-2266"><a href="#L-2266"><span class="linenos">2266</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2267"><a href="#L-2267"><span class="linenos">2267</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2268"><a href="#L-2268"><span class="linenos">2268</span></a> -</span><span id="L-2269"><a href="#L-2269"><span class="linenos">2269</span></a><span class="sd"> Returns:</span> -</span><span id="L-2270"><a href="#L-2270"><span class="linenos">2270</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2271"><a href="#L-2271"><span class="linenos">2271</span></a><span class="sd"> """</span> -</span><span id="L-2272"><a href="#L-2272"><span class="linenos">2272</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="L-2273"><a href="#L-2273"><span class="linenos">2273</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="L-2274"><a href="#L-2274"><span class="linenos">2274</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2275"><a href="#L-2275"><span class="linenos">2275</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> -</span><span id="L-2276"><a href="#L-2276"><span class="linenos">2276</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> -</span><span id="L-2277"><a href="#L-2277"><span class="linenos">2277</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> -</span><span id="L-2278"><a href="#L-2278"><span class="linenos">2278</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2279"><a href="#L-2279"><span class="linenos">2279</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2280"><a href="#L-2280"><span class="linenos">2280</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2281"><a href="#L-2281"><span class="linenos">2281</span></a> <span class="p">)</span> -</span><span id="L-2282"><a href="#L-2282"><span class="linenos">2282</span></a> -</span><span id="L-2283"><a href="#L-2283"><span class="linenos">2283</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> -</span><span id="L-2284"><a href="#L-2284"><span class="linenos">2284</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="L-2285"><a href="#L-2285"><span class="linenos">2285</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="L-2286"><a href="#L-2286"><span class="linenos">2286</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2287"><a href="#L-2287"><span class="linenos">2287</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-2288"><a href="#L-2288"><span class="linenos">2288</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2289"><a href="#L-2289"><span class="linenos">2289</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2290"><a href="#L-2290"><span class="linenos">2290</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2291"><a href="#L-2291"><span class="linenos">2291</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2292"><a href="#L-2292"><span class="linenos">2292</span></a><span class="sd"> Append to or set the SELECT expressions.</span> -</span><span id="L-2293"><a href="#L-2293"><span class="linenos">2293</span></a> -</span><span id="L-2294"><a href="#L-2294"><span class="linenos">2294</span></a><span class="sd"> Example:</span> -</span><span id="L-2295"><a href="#L-2295"><span class="linenos">2295</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> -</span><span id="L-2296"><a href="#L-2296"><span class="linenos">2296</span></a><span class="sd"> 'SELECT x, y'</span> -</span><span id="L-2297"><a href="#L-2297"><span class="linenos">2297</span></a> -</span><span id="L-2298"><a href="#L-2298"><span class="linenos">2298</span></a><span class="sd"> Args:</span> -</span><span id="L-2299"><a href="#L-2299"><span class="linenos">2299</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="L-2300"><a href="#L-2300"><span class="linenos">2300</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-2301"><a href="#L-2301"><span class="linenos">2301</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> -</span><span id="L-2302"><a href="#L-2302"><span class="linenos">2302</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="L-2303"><a href="#L-2303"><span class="linenos">2303</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="L-2304"><a href="#L-2304"><span class="linenos">2304</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="L-2305"><a href="#L-2305"><span class="linenos">2305</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="L-2306"><a href="#L-2306"><span class="linenos">2306</span></a> -</span><span id="L-2307"><a href="#L-2307"><span class="linenos">2307</span></a><span class="sd"> Returns:</span> -</span><span id="L-2308"><a href="#L-2308"><span class="linenos">2308</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2309"><a href="#L-2309"><span class="linenos">2309</span></a><span class="sd"> """</span> -</span><span id="L-2310"><a href="#L-2310"><span class="linenos">2310</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="L-2311"><a href="#L-2311"><span class="linenos">2311</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2312"><a href="#L-2312"><span class="linenos">2312</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2313"><a href="#L-2313"><span class="linenos">2313</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> -</span><span id="L-2314"><a href="#L-2314"><span class="linenos">2314</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2315"><a href="#L-2315"><span class="linenos">2315</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2316"><a href="#L-2316"><span class="linenos">2316</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2317"><a href="#L-2317"><span class="linenos">2317</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2318"><a href="#L-2318"><span class="linenos">2318</span></a> <span class="p">)</span> -</span><span id="L-2319"><a href="#L-2319"><span class="linenos">2319</span></a> -</span><span id="L-2320"><a href="#L-2320"><span class="linenos">2320</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2321"><a href="#L-2321"><span class="linenos">2321</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2322"><a href="#L-2322"><span class="linenos">2322</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> -</span><span id="L-2323"><a href="#L-2323"><span class="linenos">2323</span></a> -</span><span id="L-2324"><a href="#L-2324"><span class="linenos">2324</span></a><span class="sd"> Example:</span> -</span><span id="L-2325"><a href="#L-2325"><span class="linenos">2325</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> -</span><span id="L-2326"><a href="#L-2326"><span class="linenos">2326</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> -</span><span id="L-2327"><a href="#L-2327"><span class="linenos">2327</span></a> -</span><span id="L-2328"><a href="#L-2328"><span class="linenos">2328</span></a><span class="sd"> Args:</span> -</span><span id="L-2329"><a href="#L-2329"><span class="linenos">2329</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-2330"><a href="#L-2330"><span class="linenos">2330</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-2331"><a href="#L-2331"><span class="linenos">2331</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="L-2332"><a href="#L-2332"><span class="linenos">2332</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="L-2333"><a href="#L-2333"><span class="linenos">2333</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="L-2334"><a href="#L-2334"><span class="linenos">2334</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2335"><a href="#L-2335"><span class="linenos">2335</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2336"><a href="#L-2336"><span class="linenos">2336</span></a> -</span><span id="L-2337"><a href="#L-2337"><span class="linenos">2337</span></a><span class="sd"> Returns:</span> -</span><span id="L-2338"><a href="#L-2338"><span class="linenos">2338</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2339"><a href="#L-2339"><span class="linenos">2339</span></a><span class="sd"> """</span> -</span><span id="L-2340"><a href="#L-2340"><span class="linenos">2340</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="L-2341"><a href="#L-2341"><span class="linenos">2341</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2342"><a href="#L-2342"><span class="linenos">2342</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2343"><a href="#L-2343"><span class="linenos">2343</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> -</span><span id="L-2344"><a href="#L-2344"><span class="linenos">2344</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2345"><a href="#L-2345"><span class="linenos">2345</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> -</span><span id="L-2346"><a href="#L-2346"><span class="linenos">2346</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> +</span><span id="L-2244"><a href="#L-2244"><span class="linenos">2244</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> +</span><span id="L-2245"><a href="#L-2245"><span class="linenos">2245</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2246"><a href="#L-2246"><span class="linenos">2246</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2247"><a href="#L-2247"><span class="linenos">2247</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> +</span><span id="L-2248"><a href="#L-2248"><span class="linenos">2248</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> +</span><span id="L-2249"><a href="#L-2249"><span class="linenos">2249</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2250"><a href="#L-2250"><span class="linenos">2250</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2251"><a href="#L-2251"><span class="linenos">2251</span></a> <span class="p">)</span> +</span><span id="L-2252"><a href="#L-2252"><span class="linenos">2252</span></a> +</span><span id="L-2253"><a href="#L-2253"><span class="linenos">2253</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2254"><a href="#L-2254"><span class="linenos">2254</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2255"><a href="#L-2255"><span class="linenos">2255</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="L-2256"><a href="#L-2256"><span class="linenos">2256</span></a> +</span><span id="L-2257"><a href="#L-2257"><span class="linenos">2257</span></a><span class="sd"> Example:</span> +</span><span id="L-2258"><a href="#L-2258"><span class="linenos">2258</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> +</span><span id="L-2259"><a href="#L-2259"><span class="linenos">2259</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> +</span><span id="L-2260"><a href="#L-2260"><span class="linenos">2260</span></a> +</span><span id="L-2261"><a href="#L-2261"><span class="linenos">2261</span></a><span class="sd"> Args:</span> +</span><span id="L-2262"><a href="#L-2262"><span class="linenos">2262</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="L-2263"><a href="#L-2263"><span class="linenos">2263</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="L-2264"><a href="#L-2264"><span class="linenos">2264</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="L-2265"><a href="#L-2265"><span class="linenos">2265</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="L-2266"><a href="#L-2266"><span class="linenos">2266</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-2267"><a href="#L-2267"><span class="linenos">2267</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2268"><a href="#L-2268"><span class="linenos">2268</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2269"><a href="#L-2269"><span class="linenos">2269</span></a> +</span><span id="L-2270"><a href="#L-2270"><span class="linenos">2270</span></a><span class="sd"> Returns:</span> +</span><span id="L-2271"><a href="#L-2271"><span class="linenos">2271</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2272"><a href="#L-2272"><span class="linenos">2272</span></a><span class="sd"> """</span> +</span><span id="L-2273"><a href="#L-2273"><span class="linenos">2273</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="L-2274"><a href="#L-2274"><span class="linenos">2274</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-2275"><a href="#L-2275"><span class="linenos">2275</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2276"><a href="#L-2276"><span class="linenos">2276</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> +</span><span id="L-2277"><a href="#L-2277"><span class="linenos">2277</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> +</span><span id="L-2278"><a href="#L-2278"><span class="linenos">2278</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> +</span><span id="L-2279"><a href="#L-2279"><span class="linenos">2279</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2280"><a href="#L-2280"><span class="linenos">2280</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2281"><a href="#L-2281"><span class="linenos">2281</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2282"><a href="#L-2282"><span class="linenos">2282</span></a> <span class="p">)</span> +</span><span id="L-2283"><a href="#L-2283"><span class="linenos">2283</span></a> +</span><span id="L-2284"><a href="#L-2284"><span class="linenos">2284</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2285"><a href="#L-2285"><span class="linenos">2285</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2286"><a href="#L-2286"><span class="linenos">2286</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="L-2287"><a href="#L-2287"><span class="linenos">2287</span></a> +</span><span id="L-2288"><a href="#L-2288"><span class="linenos">2288</span></a><span class="sd"> Example:</span> +</span><span id="L-2289"><a href="#L-2289"><span class="linenos">2289</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> +</span><span id="L-2290"><a href="#L-2290"><span class="linenos">2290</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> +</span><span id="L-2291"><a href="#L-2291"><span class="linenos">2291</span></a> +</span><span id="L-2292"><a href="#L-2292"><span class="linenos">2292</span></a><span class="sd"> Args:</span> +</span><span id="L-2293"><a href="#L-2293"><span class="linenos">2293</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="L-2294"><a href="#L-2294"><span class="linenos">2294</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="L-2295"><a href="#L-2295"><span class="linenos">2295</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> +</span><span id="L-2296"><a href="#L-2296"><span class="linenos">2296</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> +</span><span id="L-2297"><a href="#L-2297"><span class="linenos">2297</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-2298"><a href="#L-2298"><span class="linenos">2298</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2299"><a href="#L-2299"><span class="linenos">2299</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2300"><a href="#L-2300"><span class="linenos">2300</span></a> +</span><span id="L-2301"><a href="#L-2301"><span class="linenos">2301</span></a><span class="sd"> Returns:</span> +</span><span id="L-2302"><a href="#L-2302"><span class="linenos">2302</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2303"><a href="#L-2303"><span class="linenos">2303</span></a><span class="sd"> """</span> +</span><span id="L-2304"><a href="#L-2304"><span class="linenos">2304</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="L-2305"><a href="#L-2305"><span class="linenos">2305</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-2306"><a href="#L-2306"><span class="linenos">2306</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2307"><a href="#L-2307"><span class="linenos">2307</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> +</span><span id="L-2308"><a href="#L-2308"><span class="linenos">2308</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> +</span><span id="L-2309"><a href="#L-2309"><span class="linenos">2309</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> +</span><span id="L-2310"><a href="#L-2310"><span class="linenos">2310</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2311"><a href="#L-2311"><span class="linenos">2311</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2312"><a href="#L-2312"><span class="linenos">2312</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2313"><a href="#L-2313"><span class="linenos">2313</span></a> <span class="p">)</span> +</span><span id="L-2314"><a href="#L-2314"><span class="linenos">2314</span></a> +</span><span id="L-2315"><a href="#L-2315"><span class="linenos">2315</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> +</span><span id="L-2316"><a href="#L-2316"><span class="linenos">2316</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-2317"><a href="#L-2317"><span class="linenos">2317</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="L-2318"><a href="#L-2318"><span class="linenos">2318</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2319"><a href="#L-2319"><span class="linenos">2319</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-2320"><a href="#L-2320"><span class="linenos">2320</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2321"><a href="#L-2321"><span class="linenos">2321</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2322"><a href="#L-2322"><span class="linenos">2322</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2323"><a href="#L-2323"><span class="linenos">2323</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2324"><a href="#L-2324"><span class="linenos">2324</span></a><span class="sd"> Append to or set the SELECT expressions.</span> +</span><span id="L-2325"><a href="#L-2325"><span class="linenos">2325</span></a> +</span><span id="L-2326"><a href="#L-2326"><span class="linenos">2326</span></a><span class="sd"> Example:</span> +</span><span id="L-2327"><a href="#L-2327"><span class="linenos">2327</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> +</span><span id="L-2328"><a href="#L-2328"><span class="linenos">2328</span></a><span class="sd"> 'SELECT x, y'</span> +</span><span id="L-2329"><a href="#L-2329"><span class="linenos">2329</span></a> +</span><span id="L-2330"><a href="#L-2330"><span class="linenos">2330</span></a><span class="sd"> Args:</span> +</span><span id="L-2331"><a href="#L-2331"><span class="linenos">2331</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="L-2332"><a href="#L-2332"><span class="linenos">2332</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2333"><a href="#L-2333"><span class="linenos">2333</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> +</span><span id="L-2334"><a href="#L-2334"><span class="linenos">2334</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-2335"><a href="#L-2335"><span class="linenos">2335</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="L-2336"><a href="#L-2336"><span class="linenos">2336</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="L-2337"><a href="#L-2337"><span class="linenos">2337</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="L-2338"><a href="#L-2338"><span class="linenos">2338</span></a> +</span><span id="L-2339"><a href="#L-2339"><span class="linenos">2339</span></a><span class="sd"> Returns:</span> +</span><span id="L-2340"><a href="#L-2340"><span class="linenos">2340</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2341"><a href="#L-2341"><span class="linenos">2341</span></a><span class="sd"> """</span> +</span><span id="L-2342"><a href="#L-2342"><span class="linenos">2342</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2343"><a href="#L-2343"><span class="linenos">2343</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2344"><a href="#L-2344"><span class="linenos">2344</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2345"><a href="#L-2345"><span class="linenos">2345</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="L-2346"><a href="#L-2346"><span class="linenos">2346</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> </span><span id="L-2347"><a href="#L-2347"><span class="linenos">2347</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> </span><span id="L-2348"><a href="#L-2348"><span class="linenos">2348</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> </span><span id="L-2349"><a href="#L-2349"><span class="linenos">2349</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> </span><span id="L-2350"><a href="#L-2350"><span class="linenos">2350</span></a> <span class="p">)</span> </span><span id="L-2351"><a href="#L-2351"><span class="linenos">2351</span></a> -</span><span id="L-2352"><a href="#L-2352"><span class="linenos">2352</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> -</span><span id="L-2353"><a href="#L-2353"><span class="linenos">2353</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="L-2354"><a href="#L-2354"><span class="linenos">2354</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="L-2355"><a href="#L-2355"><span class="linenos">2355</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-2356"><a href="#L-2356"><span class="linenos">2356</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-2357"><a href="#L-2357"><span class="linenos">2357</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-2358"><a href="#L-2358"><span class="linenos">2358</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-2359"><a href="#L-2359"><span class="linenos">2359</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-2360"><a href="#L-2360"><span class="linenos">2360</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-2361"><a href="#L-2361"><span class="linenos">2361</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-2362"><a href="#L-2362"><span class="linenos">2362</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2363"><a href="#L-2363"><span class="linenos">2363</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2364"><a href="#L-2364"><span class="linenos">2364</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2365"><a href="#L-2365"><span class="linenos">2365</span></a><span class="sd"> Append to or set the JOIN expressions.</span> -</span><span id="L-2366"><a href="#L-2366"><span class="linenos">2366</span></a> -</span><span id="L-2367"><a href="#L-2367"><span class="linenos">2367</span></a><span class="sd"> Example:</span> -</span><span id="L-2368"><a href="#L-2368"><span class="linenos">2368</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> -</span><span id="L-2369"><a href="#L-2369"><span class="linenos">2369</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> -</span><span id="L-2370"><a href="#L-2370"><span class="linenos">2370</span></a> -</span><span id="L-2371"><a href="#L-2371"><span class="linenos">2371</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> -</span><span id="L-2372"><a href="#L-2372"><span class="linenos">2372</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> -</span><span id="L-2373"><a href="#L-2373"><span class="linenos">2373</span></a> -</span><span id="L-2374"><a href="#L-2374"><span class="linenos">2374</span></a><span class="sd"> Use `join_type` to change the type of join:</span> -</span><span id="L-2375"><a href="#L-2375"><span class="linenos">2375</span></a> -</span><span id="L-2376"><a href="#L-2376"><span class="linenos">2376</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> -</span><span id="L-2377"><a href="#L-2377"><span class="linenos">2377</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> -</span><span id="L-2378"><a href="#L-2378"><span class="linenos">2378</span></a> -</span><span id="L-2379"><a href="#L-2379"><span class="linenos">2379</span></a><span class="sd"> Args:</span> -</span><span id="L-2380"><a href="#L-2380"><span class="linenos">2380</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> -</span><span id="L-2381"><a href="#L-2381"><span class="linenos">2381</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-2382"><a href="#L-2382"><span class="linenos">2382</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> -</span><span id="L-2383"><a href="#L-2383"><span class="linenos">2383</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-2384"><a href="#L-2384"><span class="linenos">2384</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> -</span><span id="L-2385"><a href="#L-2385"><span class="linenos">2385</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-2386"><a href="#L-2386"><span class="linenos">2386</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="L-2387"><a href="#L-2387"><span class="linenos">2387</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="L-2388"><a href="#L-2388"><span class="linenos">2388</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> -</span><span id="L-2389"><a href="#L-2389"><span class="linenos">2389</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="L-2390"><a href="#L-2390"><span class="linenos">2390</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2391"><a href="#L-2391"><span class="linenos">2391</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2392"><a href="#L-2392"><span class="linenos">2392</span></a> -</span><span id="L-2393"><a href="#L-2393"><span class="linenos">2393</span></a><span class="sd"> Returns:</span> -</span><span id="L-2394"><a href="#L-2394"><span class="linenos">2394</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2395"><a href="#L-2395"><span class="linenos">2395</span></a><span class="sd"> """</span> -</span><span id="L-2396"><a href="#L-2396"><span class="linenos">2396</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> -</span><span id="L-2397"><a href="#L-2397"><span class="linenos">2397</span></a> -</span><span id="L-2398"><a href="#L-2398"><span class="linenos">2398</span></a> <span class="k">try</span><span class="p">:</span> -</span><span id="L-2399"><a href="#L-2399"><span class="linenos">2399</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> -</span><span id="L-2400"><a href="#L-2400"><span class="linenos">2400</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> -</span><span id="L-2401"><a href="#L-2401"><span class="linenos">2401</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="L-2352"><a href="#L-2352"><span class="linenos">2352</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2353"><a href="#L-2353"><span class="linenos">2353</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2354"><a href="#L-2354"><span class="linenos">2354</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> +</span><span id="L-2355"><a href="#L-2355"><span class="linenos">2355</span></a> +</span><span id="L-2356"><a href="#L-2356"><span class="linenos">2356</span></a><span class="sd"> Example:</span> +</span><span id="L-2357"><a href="#L-2357"><span class="linenos">2357</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> +</span><span id="L-2358"><a href="#L-2358"><span class="linenos">2358</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> +</span><span id="L-2359"><a href="#L-2359"><span class="linenos">2359</span></a> +</span><span id="L-2360"><a href="#L-2360"><span class="linenos">2360</span></a><span class="sd"> Args:</span> +</span><span id="L-2361"><a href="#L-2361"><span class="linenos">2361</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2362"><a href="#L-2362"><span class="linenos">2362</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2363"><a href="#L-2363"><span class="linenos">2363</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2364"><a href="#L-2364"><span class="linenos">2364</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-2365"><a href="#L-2365"><span class="linenos">2365</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-2366"><a href="#L-2366"><span class="linenos">2366</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2367"><a href="#L-2367"><span class="linenos">2367</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2368"><a href="#L-2368"><span class="linenos">2368</span></a> +</span><span id="L-2369"><a href="#L-2369"><span class="linenos">2369</span></a><span class="sd"> Returns:</span> +</span><span id="L-2370"><a href="#L-2370"><span class="linenos">2370</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2371"><a href="#L-2371"><span class="linenos">2371</span></a><span class="sd"> """</span> +</span><span id="L-2372"><a href="#L-2372"><span class="linenos">2372</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2373"><a href="#L-2373"><span class="linenos">2373</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2374"><a href="#L-2374"><span class="linenos">2374</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2375"><a href="#L-2375"><span class="linenos">2375</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> +</span><span id="L-2376"><a href="#L-2376"><span class="linenos">2376</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2377"><a href="#L-2377"><span class="linenos">2377</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> +</span><span id="L-2378"><a href="#L-2378"><span class="linenos">2378</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> +</span><span id="L-2379"><a href="#L-2379"><span class="linenos">2379</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2380"><a href="#L-2380"><span class="linenos">2380</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2381"><a href="#L-2381"><span class="linenos">2381</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2382"><a href="#L-2382"><span class="linenos">2382</span></a> <span class="p">)</span> +</span><span id="L-2383"><a href="#L-2383"><span class="linenos">2383</span></a> +</span><span id="L-2384"><a href="#L-2384"><span class="linenos">2384</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> +</span><span id="L-2385"><a href="#L-2385"><span class="linenos">2385</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="L-2386"><a href="#L-2386"><span class="linenos">2386</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-2387"><a href="#L-2387"><span class="linenos">2387</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2388"><a href="#L-2388"><span class="linenos">2388</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2389"><a href="#L-2389"><span class="linenos">2389</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-2390"><a href="#L-2390"><span class="linenos">2390</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2391"><a href="#L-2391"><span class="linenos">2391</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2392"><a href="#L-2392"><span class="linenos">2392</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-2393"><a href="#L-2393"><span class="linenos">2393</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-2394"><a href="#L-2394"><span class="linenos">2394</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2395"><a href="#L-2395"><span class="linenos">2395</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2396"><a href="#L-2396"><span class="linenos">2396</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2397"><a href="#L-2397"><span class="linenos">2397</span></a><span class="sd"> Append to or set the JOIN expressions.</span> +</span><span id="L-2398"><a href="#L-2398"><span class="linenos">2398</span></a> +</span><span id="L-2399"><a href="#L-2399"><span class="linenos">2399</span></a><span class="sd"> Example:</span> +</span><span id="L-2400"><a href="#L-2400"><span class="linenos">2400</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> +</span><span id="L-2401"><a href="#L-2401"><span class="linenos">2401</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> </span><span id="L-2402"><a href="#L-2402"><span class="linenos">2402</span></a> -</span><span id="L-2403"><a href="#L-2403"><span class="linenos">2403</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> -</span><span id="L-2404"><a href="#L-2404"><span class="linenos">2404</span></a> -</span><span id="L-2405"><a href="#L-2405"><span class="linenos">2405</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> -</span><span id="L-2406"><a href="#L-2406"><span class="linenos">2406</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="L-2403"><a href="#L-2403"><span class="linenos">2403</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> +</span><span id="L-2404"><a href="#L-2404"><span class="linenos">2404</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> +</span><span id="L-2405"><a href="#L-2405"><span class="linenos">2405</span></a> +</span><span id="L-2406"><a href="#L-2406"><span class="linenos">2406</span></a><span class="sd"> Use `join_type` to change the type of join:</span> </span><span id="L-2407"><a href="#L-2407"><span class="linenos">2407</span></a> -</span><span id="L-2408"><a href="#L-2408"><span class="linenos">2408</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> -</span><span id="L-2409"><a href="#L-2409"><span class="linenos">2409</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="L-2410"><a href="#L-2410"><span class="linenos">2410</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="L-2411"><a href="#L-2411"><span class="linenos">2411</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="L-2412"><a href="#L-2412"><span class="linenos">2412</span></a> -</span><span id="L-2413"><a href="#L-2413"><span class="linenos">2413</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> -</span><span id="L-2414"><a href="#L-2414"><span class="linenos">2414</span></a> -</span><span id="L-2415"><a href="#L-2415"><span class="linenos">2415</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> -</span><span id="L-2416"><a href="#L-2416"><span class="linenos">2416</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> -</span><span id="L-2417"><a href="#L-2417"><span class="linenos">2417</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> -</span><span id="L-2418"><a href="#L-2418"><span class="linenos">2418</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> -</span><span id="L-2419"><a href="#L-2419"><span class="linenos">2419</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> -</span><span id="L-2420"><a href="#L-2420"><span class="linenos">2420</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> -</span><span id="L-2421"><a href="#L-2421"><span class="linenos">2421</span></a> -</span><span id="L-2422"><a href="#L-2422"><span class="linenos">2422</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> -</span><span id="L-2423"><a href="#L-2423"><span class="linenos">2423</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-2424"><a href="#L-2424"><span class="linenos">2424</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> -</span><span id="L-2425"><a href="#L-2425"><span class="linenos">2425</span></a> -</span><span id="L-2426"><a href="#L-2426"><span class="linenos">2426</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> -</span><span id="L-2427"><a href="#L-2427"><span class="linenos">2427</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="L-2428"><a href="#L-2428"><span class="linenos">2428</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> -</span><span id="L-2429"><a href="#L-2429"><span class="linenos">2429</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> -</span><span id="L-2430"><a href="#L-2430"><span class="linenos">2430</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> -</span><span id="L-2431"><a href="#L-2431"><span class="linenos">2431</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2432"><a href="#L-2432"><span class="linenos">2432</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2433"><a href="#L-2433"><span class="linenos">2433</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2434"><a href="#L-2434"><span class="linenos">2434</span></a> <span class="p">)</span> -</span><span id="L-2435"><a href="#L-2435"><span class="linenos">2435</span></a> -</span><span id="L-2436"><a href="#L-2436"><span class="linenos">2436</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> -</span><span id="L-2437"><a href="#L-2437"><span class="linenos">2437</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> -</span><span id="L-2438"><a href="#L-2438"><span class="linenos">2438</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="L-2439"><a href="#L-2439"><span class="linenos">2439</span></a> <span class="n">join</span><span class="p">,</span> -</span><span id="L-2440"><a href="#L-2440"><span class="linenos">2440</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2441"><a href="#L-2441"><span class="linenos">2441</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> -</span><span id="L-2442"><a href="#L-2442"><span class="linenos">2442</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2443"><a href="#L-2443"><span class="linenos">2443</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2444"><a href="#L-2444"><span class="linenos">2444</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2445"><a href="#L-2445"><span class="linenos">2445</span></a> <span class="p">)</span> +</span><span id="L-2408"><a href="#L-2408"><span class="linenos">2408</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> +</span><span id="L-2409"><a href="#L-2409"><span class="linenos">2409</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="L-2410"><a href="#L-2410"><span class="linenos">2410</span></a> +</span><span id="L-2411"><a href="#L-2411"><span class="linenos">2411</span></a><span class="sd"> Args:</span> +</span><span id="L-2412"><a href="#L-2412"><span class="linenos">2412</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> +</span><span id="L-2413"><a href="#L-2413"><span class="linenos">2413</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2414"><a href="#L-2414"><span class="linenos">2414</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> +</span><span id="L-2415"><a href="#L-2415"><span class="linenos">2415</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2416"><a href="#L-2416"><span class="linenos">2416</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> +</span><span id="L-2417"><a href="#L-2417"><span class="linenos">2417</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2418"><a href="#L-2418"><span class="linenos">2418</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="L-2419"><a href="#L-2419"><span class="linenos">2419</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="L-2420"><a href="#L-2420"><span class="linenos">2420</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> +</span><span id="L-2421"><a href="#L-2421"><span class="linenos">2421</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-2422"><a href="#L-2422"><span class="linenos">2422</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2423"><a href="#L-2423"><span class="linenos">2423</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2424"><a href="#L-2424"><span class="linenos">2424</span></a> +</span><span id="L-2425"><a href="#L-2425"><span class="linenos">2425</span></a><span class="sd"> Returns:</span> +</span><span id="L-2426"><a href="#L-2426"><span class="linenos">2426</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2427"><a href="#L-2427"><span class="linenos">2427</span></a><span class="sd"> """</span> +</span><span id="L-2428"><a href="#L-2428"><span class="linenos">2428</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> +</span><span id="L-2429"><a href="#L-2429"><span class="linenos">2429</span></a> +</span><span id="L-2430"><a href="#L-2430"><span class="linenos">2430</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="L-2431"><a href="#L-2431"><span class="linenos">2431</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="L-2432"><a href="#L-2432"><span class="linenos">2432</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> +</span><span id="L-2433"><a href="#L-2433"><span class="linenos">2433</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="L-2434"><a href="#L-2434"><span class="linenos">2434</span></a> +</span><span id="L-2435"><a href="#L-2435"><span class="linenos">2435</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="L-2436"><a href="#L-2436"><span class="linenos">2436</span></a> +</span><span id="L-2437"><a href="#L-2437"><span class="linenos">2437</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> +</span><span id="L-2438"><a href="#L-2438"><span class="linenos">2438</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="L-2439"><a href="#L-2439"><span class="linenos">2439</span></a> +</span><span id="L-2440"><a href="#L-2440"><span class="linenos">2440</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> +</span><span id="L-2441"><a href="#L-2441"><span class="linenos">2441</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="L-2442"><a href="#L-2442"><span class="linenos">2442</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="L-2443"><a href="#L-2443"><span class="linenos">2443</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="L-2444"><a href="#L-2444"><span class="linenos">2444</span></a> +</span><span id="L-2445"><a href="#L-2445"><span class="linenos">2445</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> </span><span id="L-2446"><a href="#L-2446"><span class="linenos">2446</span></a> -</span><span id="L-2447"><a href="#L-2447"><span class="linenos">2447</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2448"><a href="#L-2448"><span class="linenos">2448</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2449"><a href="#L-2449"><span class="linenos">2449</span></a><span class="sd"> Append to or set the WHERE expressions.</span> -</span><span id="L-2450"><a href="#L-2450"><span class="linenos">2450</span></a> -</span><span id="L-2451"><a href="#L-2451"><span class="linenos">2451</span></a><span class="sd"> Example:</span> -</span><span id="L-2452"><a href="#L-2452"><span class="linenos">2452</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> -</span><span id="L-2453"><a href="#L-2453"><span class="linenos">2453</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> -</span><span id="L-2454"><a href="#L-2454"><span class="linenos">2454</span></a> -</span><span id="L-2455"><a href="#L-2455"><span class="linenos">2455</span></a><span class="sd"> Args:</span> -</span><span id="L-2456"><a href="#L-2456"><span class="linenos">2456</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-2457"><a href="#L-2457"><span class="linenos">2457</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-2458"><a href="#L-2458"><span class="linenos">2458</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="L-2459"><a href="#L-2459"><span class="linenos">2459</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> -</span><span id="L-2460"><a href="#L-2460"><span class="linenos">2460</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="L-2461"><a href="#L-2461"><span class="linenos">2461</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="L-2462"><a href="#L-2462"><span class="linenos">2462</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2463"><a href="#L-2463"><span class="linenos">2463</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-2464"><a href="#L-2464"><span class="linenos">2464</span></a> -</span><span id="L-2465"><a href="#L-2465"><span class="linenos">2465</span></a><span class="sd"> Returns:</span> -</span><span id="L-2466"><a href="#L-2466"><span class="linenos">2466</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2467"><a href="#L-2467"><span class="linenos">2467</span></a><span class="sd"> """</span> -</span><span id="L-2468"><a href="#L-2468"><span class="linenos">2468</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="L-2469"><a href="#L-2469"><span class="linenos">2469</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2470"><a href="#L-2470"><span class="linenos">2470</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2471"><a href="#L-2471"><span class="linenos">2471</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> -</span><span id="L-2472"><a href="#L-2472"><span class="linenos">2472</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2473"><a href="#L-2473"><span class="linenos">2473</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> -</span><span id="L-2474"><a href="#L-2474"><span class="linenos">2474</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2447"><a href="#L-2447"><span class="linenos">2447</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> +</span><span id="L-2448"><a href="#L-2448"><span class="linenos">2448</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> +</span><span id="L-2449"><a href="#L-2449"><span class="linenos">2449</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> +</span><span id="L-2450"><a href="#L-2450"><span class="linenos">2450</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="L-2451"><a href="#L-2451"><span class="linenos">2451</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> +</span><span id="L-2452"><a href="#L-2452"><span class="linenos">2452</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="L-2453"><a href="#L-2453"><span class="linenos">2453</span></a> +</span><span id="L-2454"><a href="#L-2454"><span class="linenos">2454</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> +</span><span id="L-2455"><a href="#L-2455"><span class="linenos">2455</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-2456"><a href="#L-2456"><span class="linenos">2456</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> +</span><span id="L-2457"><a href="#L-2457"><span class="linenos">2457</span></a> +</span><span id="L-2458"><a href="#L-2458"><span class="linenos">2458</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> +</span><span id="L-2459"><a href="#L-2459"><span class="linenos">2459</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2460"><a href="#L-2460"><span class="linenos">2460</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> +</span><span id="L-2461"><a href="#L-2461"><span class="linenos">2461</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> +</span><span id="L-2462"><a href="#L-2462"><span class="linenos">2462</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="L-2463"><a href="#L-2463"><span class="linenos">2463</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2464"><a href="#L-2464"><span class="linenos">2464</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2465"><a href="#L-2465"><span class="linenos">2465</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2466"><a href="#L-2466"><span class="linenos">2466</span></a> <span class="p">)</span> +</span><span id="L-2467"><a href="#L-2467"><span class="linenos">2467</span></a> +</span><span id="L-2468"><a href="#L-2468"><span class="linenos">2468</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> +</span><span id="L-2469"><a href="#L-2469"><span class="linenos">2469</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> +</span><span id="L-2470"><a href="#L-2470"><span class="linenos">2470</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2471"><a href="#L-2471"><span class="linenos">2471</span></a> <span class="n">join</span><span class="p">,</span> +</span><span id="L-2472"><a href="#L-2472"><span class="linenos">2472</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2473"><a href="#L-2473"><span class="linenos">2473</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> +</span><span id="L-2474"><a href="#L-2474"><span class="linenos">2474</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> </span><span id="L-2475"><a href="#L-2475"><span class="linenos">2475</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> </span><span id="L-2476"><a href="#L-2476"><span class="linenos">2476</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> </span><span id="L-2477"><a href="#L-2477"><span class="linenos">2477</span></a> <span class="p">)</span> </span><span id="L-2478"><a href="#L-2478"><span class="linenos">2478</span></a> -</span><span id="L-2479"><a href="#L-2479"><span class="linenos">2479</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2479"><a href="#L-2479"><span class="linenos">2479</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> </span><span id="L-2480"><a href="#L-2480"><span class="linenos">2480</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2481"><a href="#L-2481"><span class="linenos">2481</span></a><span class="sd"> Append to or set the HAVING expressions.</span> +</span><span id="L-2481"><a href="#L-2481"><span class="linenos">2481</span></a><span class="sd"> Append to or set the WHERE expressions.</span> </span><span id="L-2482"><a href="#L-2482"><span class="linenos">2482</span></a> </span><span id="L-2483"><a href="#L-2483"><span class="linenos">2483</span></a><span class="sd"> Example:</span> -</span><span id="L-2484"><a href="#L-2484"><span class="linenos">2484</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> -</span><span id="L-2485"><a href="#L-2485"><span class="linenos">2485</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</span><span id="L-2484"><a href="#L-2484"><span class="linenos">2484</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="L-2485"><a href="#L-2485"><span class="linenos">2485</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> </span><span id="L-2486"><a href="#L-2486"><span class="linenos">2486</span></a> </span><span id="L-2487"><a href="#L-2487"><span class="linenos">2487</span></a><span class="sd"> Args:</span> </span><span id="L-2488"><a href="#L-2488"><span class="linenos">2488</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> @@ -5457,2560 +5508,2618 @@ SQL expressions, such as <code><a href="#select">sqlglot.expressions.select</a>< </span><span id="L-2500"><a href="#L-2500"><span class="linenos">2500</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> </span><span id="L-2501"><a href="#L-2501"><span class="linenos">2501</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> </span><span id="L-2502"><a href="#L-2502"><span class="linenos">2502</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2503"><a href="#L-2503"><span class="linenos">2503</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> +</span><span id="L-2503"><a href="#L-2503"><span class="linenos">2503</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> </span><span id="L-2504"><a href="#L-2504"><span class="linenos">2504</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2505"><a href="#L-2505"><span class="linenos">2505</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> +</span><span id="L-2505"><a href="#L-2505"><span class="linenos">2505</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> </span><span id="L-2506"><a href="#L-2506"><span class="linenos">2506</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> </span><span id="L-2507"><a href="#L-2507"><span class="linenos">2507</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> </span><span id="L-2508"><a href="#L-2508"><span class="linenos">2508</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> </span><span id="L-2509"><a href="#L-2509"><span class="linenos">2509</span></a> <span class="p">)</span> </span><span id="L-2510"><a href="#L-2510"><span class="linenos">2510</span></a> -</span><span id="L-2511"><a href="#L-2511"><span class="linenos">2511</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2512"><a href="#L-2512"><span class="linenos">2512</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="L-2513"><a href="#L-2513"><span class="linenos">2513</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2514"><a href="#L-2514"><span class="linenos">2514</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2515"><a href="#L-2515"><span class="linenos">2515</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> -</span><span id="L-2516"><a href="#L-2516"><span class="linenos">2516</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2517"><a href="#L-2517"><span class="linenos">2517</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> -</span><span id="L-2518"><a href="#L-2518"><span class="linenos">2518</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2519"><a href="#L-2519"><span class="linenos">2519</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2520"><a href="#L-2520"><span class="linenos">2520</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2521"><a href="#L-2521"><span class="linenos">2521</span></a> <span class="p">)</span> -</span><span id="L-2522"><a href="#L-2522"><span class="linenos">2522</span></a> -</span><span id="L-2523"><a href="#L-2523"><span class="linenos">2523</span></a> <span class="k">def</span> <span class="nf">qualify</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2524"><a href="#L-2524"><span class="linenos">2524</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="L-2525"><a href="#L-2525"><span class="linenos">2525</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-2526"><a href="#L-2526"><span class="linenos">2526</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="L-2527"><a href="#L-2527"><span class="linenos">2527</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"qualify"</span><span class="p">,</span> -</span><span id="L-2528"><a href="#L-2528"><span class="linenos">2528</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="L-2529"><a href="#L-2529"><span class="linenos">2529</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Qualify</span><span class="p">,</span> -</span><span id="L-2530"><a href="#L-2530"><span class="linenos">2530</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2531"><a href="#L-2531"><span class="linenos">2531</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="L-2532"><a href="#L-2532"><span class="linenos">2532</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2533"><a href="#L-2533"><span class="linenos">2533</span></a> <span class="p">)</span> -</span><span id="L-2534"><a href="#L-2534"><span class="linenos">2534</span></a> -</span><span id="L-2535"><a href="#L-2535"><span class="linenos">2535</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2536"><a href="#L-2536"><span class="linenos">2536</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2537"><a href="#L-2537"><span class="linenos">2537</span></a><span class="sd"> Set the OFFSET expression.</span> -</span><span id="L-2538"><a href="#L-2538"><span class="linenos">2538</span></a> -</span><span id="L-2539"><a href="#L-2539"><span class="linenos">2539</span></a><span class="sd"> Example:</span> -</span><span id="L-2540"><a href="#L-2540"><span class="linenos">2540</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> -</span><span id="L-2541"><a href="#L-2541"><span class="linenos">2541</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> +</span><span id="L-2511"><a href="#L-2511"><span class="linenos">2511</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2512"><a href="#L-2512"><span class="linenos">2512</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2513"><a href="#L-2513"><span class="linenos">2513</span></a><span class="sd"> Append to or set the HAVING expressions.</span> +</span><span id="L-2514"><a href="#L-2514"><span class="linenos">2514</span></a> +</span><span id="L-2515"><a href="#L-2515"><span class="linenos">2515</span></a><span class="sd"> Example:</span> +</span><span id="L-2516"><a href="#L-2516"><span class="linenos">2516</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> +</span><span id="L-2517"><a href="#L-2517"><span class="linenos">2517</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</span><span id="L-2518"><a href="#L-2518"><span class="linenos">2518</span></a> +</span><span id="L-2519"><a href="#L-2519"><span class="linenos">2519</span></a><span class="sd"> Args:</span> +</span><span id="L-2520"><a href="#L-2520"><span class="linenos">2520</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-2521"><a href="#L-2521"><span class="linenos">2521</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2522"><a href="#L-2522"><span class="linenos">2522</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="L-2523"><a href="#L-2523"><span class="linenos">2523</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="L-2524"><a href="#L-2524"><span class="linenos">2524</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="L-2525"><a href="#L-2525"><span class="linenos">2525</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="L-2526"><a href="#L-2526"><span class="linenos">2526</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2527"><a href="#L-2527"><span class="linenos">2527</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-2528"><a href="#L-2528"><span class="linenos">2528</span></a> +</span><span id="L-2529"><a href="#L-2529"><span class="linenos">2529</span></a><span class="sd"> Returns:</span> +</span><span id="L-2530"><a href="#L-2530"><span class="linenos">2530</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2531"><a href="#L-2531"><span class="linenos">2531</span></a><span class="sd"> """</span> +</span><span id="L-2532"><a href="#L-2532"><span class="linenos">2532</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-2533"><a href="#L-2533"><span class="linenos">2533</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2534"><a href="#L-2534"><span class="linenos">2534</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2535"><a href="#L-2535"><span class="linenos">2535</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> +</span><span id="L-2536"><a href="#L-2536"><span class="linenos">2536</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2537"><a href="#L-2537"><span class="linenos">2537</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> +</span><span id="L-2538"><a href="#L-2538"><span class="linenos">2538</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2539"><a href="#L-2539"><span class="linenos">2539</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2540"><a href="#L-2540"><span class="linenos">2540</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2541"><a href="#L-2541"><span class="linenos">2541</span></a> <span class="p">)</span> </span><span id="L-2542"><a href="#L-2542"><span class="linenos">2542</span></a> -</span><span id="L-2543"><a href="#L-2543"><span class="linenos">2543</span></a><span class="sd"> Args:</span> -</span><span id="L-2544"><a href="#L-2544"><span class="linenos">2544</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> -</span><span id="L-2545"><a href="#L-2545"><span class="linenos">2545</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2546"><a href="#L-2546"><span class="linenos">2546</span></a> -</span><span id="L-2547"><a href="#L-2547"><span class="linenos">2547</span></a><span class="sd"> Returns:</span> -</span><span id="L-2548"><a href="#L-2548"><span class="linenos">2548</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="L-2549"><a href="#L-2549"><span class="linenos">2549</span></a><span class="sd"> """</span> -</span><span id="L-2550"><a href="#L-2550"><span class="linenos">2550</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="L-2551"><a href="#L-2551"><span class="linenos">2551</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="L-2552"><a href="#L-2552"><span class="linenos">2552</span></a> <span class="k">return</span> <span class="n">instance</span> -</span><span id="L-2553"><a href="#L-2553"><span class="linenos">2553</span></a> -</span><span id="L-2554"><a href="#L-2554"><span class="linenos">2554</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> -</span><span id="L-2555"><a href="#L-2555"><span class="linenos">2555</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2556"><a href="#L-2556"><span class="linenos">2556</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> -</span><span id="L-2557"><a href="#L-2557"><span class="linenos">2557</span></a> -</span><span id="L-2558"><a href="#L-2558"><span class="linenos">2558</span></a><span class="sd"> Example:</span> -</span><span id="L-2559"><a href="#L-2559"><span class="linenos">2559</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> -</span><span id="L-2560"><a href="#L-2560"><span class="linenos">2560</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> -</span><span id="L-2561"><a href="#L-2561"><span class="linenos">2561</span></a> -</span><span id="L-2562"><a href="#L-2562"><span class="linenos">2562</span></a><span class="sd"> Args:</span> -</span><span id="L-2563"><a href="#L-2563"><span class="linenos">2563</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> -</span><span id="L-2564"><a href="#L-2564"><span class="linenos">2564</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-2565"><a href="#L-2565"><span class="linenos">2565</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> -</span><span id="L-2566"><a href="#L-2566"><span class="linenos">2566</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> -</span><span id="L-2567"><a href="#L-2567"><span class="linenos">2567</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="L-2568"><a href="#L-2568"><span class="linenos">2568</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> -</span><span id="L-2569"><a href="#L-2569"><span class="linenos">2569</span></a> -</span><span id="L-2570"><a href="#L-2570"><span class="linenos">2570</span></a><span class="sd"> Returns:</span> -</span><span id="L-2571"><a href="#L-2571"><span class="linenos">2571</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> -</span><span id="L-2572"><a href="#L-2572"><span class="linenos">2572</span></a><span class="sd"> """</span> -</span><span id="L-2573"><a href="#L-2573"><span class="linenos">2573</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="L-2574"><a href="#L-2574"><span class="linenos">2574</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="L-2575"><a href="#L-2575"><span class="linenos">2575</span></a> <span class="n">table</span><span class="p">,</span> -</span><span id="L-2576"><a href="#L-2576"><span class="linenos">2576</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> -</span><span id="L-2577"><a href="#L-2577"><span class="linenos">2577</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-2578"><a href="#L-2578"><span class="linenos">2578</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-2579"><a href="#L-2579"><span class="linenos">2579</span></a> <span class="p">)</span> -</span><span id="L-2580"><a href="#L-2580"><span class="linenos">2580</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="L-2581"><a href="#L-2581"><span class="linenos">2581</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> -</span><span id="L-2582"><a href="#L-2582"><span class="linenos">2582</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> -</span><span id="L-2583"><a href="#L-2583"><span class="linenos">2583</span></a> -</span><span id="L-2584"><a href="#L-2584"><span class="linenos">2584</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> -</span><span id="L-2585"><a href="#L-2585"><span class="linenos">2585</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> -</span><span id="L-2586"><a href="#L-2586"><span class="linenos">2586</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> -</span><span id="L-2587"><a href="#L-2587"><span class="linenos">2587</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> -</span><span id="L-2588"><a href="#L-2588"><span class="linenos">2588</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> -</span><span id="L-2589"><a href="#L-2589"><span class="linenos">2589</span></a> <span class="p">)</span> -</span><span id="L-2590"><a href="#L-2590"><span class="linenos">2590</span></a> -</span><span id="L-2591"><a href="#L-2591"><span class="linenos">2591</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-2592"><a href="#L-2592"><span class="linenos">2592</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2593"><a href="#L-2593"><span class="linenos">2593</span></a><span class="sd"> Set the locking read mode for this expression.</span> -</span><span id="L-2594"><a href="#L-2594"><span class="linenos">2594</span></a> -</span><span id="L-2595"><a href="#L-2595"><span class="linenos">2595</span></a><span class="sd"> Examples:</span> -</span><span id="L-2596"><a href="#L-2596"><span class="linenos">2596</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> -</span><span id="L-2597"><a href="#L-2597"><span class="linenos">2597</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> -</span><span id="L-2598"><a href="#L-2598"><span class="linenos">2598</span></a> -</span><span id="L-2599"><a href="#L-2599"><span class="linenos">2599</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> -</span><span id="L-2600"><a href="#L-2600"><span class="linenos">2600</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</span><span id="L-2543"><a href="#L-2543"><span class="linenos">2543</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2544"><a href="#L-2544"><span class="linenos">2544</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-2545"><a href="#L-2545"><span class="linenos">2545</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2546"><a href="#L-2546"><span class="linenos">2546</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2547"><a href="#L-2547"><span class="linenos">2547</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> +</span><span id="L-2548"><a href="#L-2548"><span class="linenos">2548</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2549"><a href="#L-2549"><span class="linenos">2549</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> +</span><span id="L-2550"><a href="#L-2550"><span class="linenos">2550</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2551"><a href="#L-2551"><span class="linenos">2551</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2552"><a href="#L-2552"><span class="linenos">2552</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2553"><a href="#L-2553"><span class="linenos">2553</span></a> <span class="p">)</span> +</span><span id="L-2554"><a href="#L-2554"><span class="linenos">2554</span></a> +</span><span id="L-2555"><a href="#L-2555"><span class="linenos">2555</span></a> <span class="k">def</span> <span class="nf">qualify</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2556"><a href="#L-2556"><span class="linenos">2556</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-2557"><a href="#L-2557"><span class="linenos">2557</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-2558"><a href="#L-2558"><span class="linenos">2558</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="L-2559"><a href="#L-2559"><span class="linenos">2559</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"qualify"</span><span class="p">,</span> +</span><span id="L-2560"><a href="#L-2560"><span class="linenos">2560</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="L-2561"><a href="#L-2561"><span class="linenos">2561</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Qualify</span><span class="p">,</span> +</span><span id="L-2562"><a href="#L-2562"><span class="linenos">2562</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2563"><a href="#L-2563"><span class="linenos">2563</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="L-2564"><a href="#L-2564"><span class="linenos">2564</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2565"><a href="#L-2565"><span class="linenos">2565</span></a> <span class="p">)</span> +</span><span id="L-2566"><a href="#L-2566"><span class="linenos">2566</span></a> +</span><span id="L-2567"><a href="#L-2567"><span class="linenos">2567</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2568"><a href="#L-2568"><span class="linenos">2568</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2569"><a href="#L-2569"><span class="linenos">2569</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="L-2570"><a href="#L-2570"><span class="linenos">2570</span></a> +</span><span id="L-2571"><a href="#L-2571"><span class="linenos">2571</span></a><span class="sd"> Example:</span> +</span><span id="L-2572"><a href="#L-2572"><span class="linenos">2572</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> +</span><span id="L-2573"><a href="#L-2573"><span class="linenos">2573</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> +</span><span id="L-2574"><a href="#L-2574"><span class="linenos">2574</span></a> +</span><span id="L-2575"><a href="#L-2575"><span class="linenos">2575</span></a><span class="sd"> Args:</span> +</span><span id="L-2576"><a href="#L-2576"><span class="linenos">2576</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> +</span><span id="L-2577"><a href="#L-2577"><span class="linenos">2577</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2578"><a href="#L-2578"><span class="linenos">2578</span></a> +</span><span id="L-2579"><a href="#L-2579"><span class="linenos">2579</span></a><span class="sd"> Returns:</span> +</span><span id="L-2580"><a href="#L-2580"><span class="linenos">2580</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="L-2581"><a href="#L-2581"><span class="linenos">2581</span></a><span class="sd"> """</span> +</span><span id="L-2582"><a href="#L-2582"><span class="linenos">2582</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-2583"><a href="#L-2583"><span class="linenos">2583</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-2584"><a href="#L-2584"><span class="linenos">2584</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="L-2585"><a href="#L-2585"><span class="linenos">2585</span></a> +</span><span id="L-2586"><a href="#L-2586"><span class="linenos">2586</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> +</span><span id="L-2587"><a href="#L-2587"><span class="linenos">2587</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2588"><a href="#L-2588"><span class="linenos">2588</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> +</span><span id="L-2589"><a href="#L-2589"><span class="linenos">2589</span></a> +</span><span id="L-2590"><a href="#L-2590"><span class="linenos">2590</span></a><span class="sd"> Example:</span> +</span><span id="L-2591"><a href="#L-2591"><span class="linenos">2591</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> +</span><span id="L-2592"><a href="#L-2592"><span class="linenos">2592</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> +</span><span id="L-2593"><a href="#L-2593"><span class="linenos">2593</span></a> +</span><span id="L-2594"><a href="#L-2594"><span class="linenos">2594</span></a><span class="sd"> Args:</span> +</span><span id="L-2595"><a href="#L-2595"><span class="linenos">2595</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="L-2596"><a href="#L-2596"><span class="linenos">2596</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-2597"><a href="#L-2597"><span class="linenos">2597</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> +</span><span id="L-2598"><a href="#L-2598"><span class="linenos">2598</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> +</span><span id="L-2599"><a href="#L-2599"><span class="linenos">2599</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="L-2600"><a href="#L-2600"><span class="linenos">2600</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> </span><span id="L-2601"><a href="#L-2601"><span class="linenos">2601</span></a> -</span><span id="L-2602"><a href="#L-2602"><span class="linenos">2602</span></a><span class="sd"> Args:</span> -</span><span id="L-2603"><a href="#L-2603"><span class="linenos">2603</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> -</span><span id="L-2604"><a href="#L-2604"><span class="linenos">2604</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="L-2605"><a href="#L-2605"><span class="linenos">2605</span></a> -</span><span id="L-2606"><a href="#L-2606"><span class="linenos">2606</span></a><span class="sd"> Returns:</span> -</span><span id="L-2607"><a href="#L-2607"><span class="linenos">2607</span></a><span class="sd"> The modified expression.</span> -</span><span id="L-2608"><a href="#L-2608"><span class="linenos">2608</span></a><span class="sd"> """</span> -</span><span id="L-2609"><a href="#L-2609"><span class="linenos">2609</span></a> -</span><span id="L-2610"><a href="#L-2610"><span class="linenos">2610</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="L-2611"><a href="#L-2611"><span class="linenos">2611</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> -</span><span id="L-2612"><a href="#L-2612"><span class="linenos">2612</span></a> -</span><span id="L-2613"><a href="#L-2613"><span class="linenos">2613</span></a> <span class="k">return</span> <span class="n">inst</span> -</span><span id="L-2614"><a href="#L-2614"><span class="linenos">2614</span></a> -</span><span id="L-2615"><a href="#L-2615"><span class="linenos">2615</span></a> <span class="nd">@property</span> -</span><span id="L-2616"><a href="#L-2616"><span class="linenos">2616</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> -</span><span id="L-2617"><a href="#L-2617"><span class="linenos">2617</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">alias_or_name</span><span class="p">]</span> -</span><span id="L-2618"><a href="#L-2618"><span class="linenos">2618</span></a> -</span><span id="L-2619"><a href="#L-2619"><span class="linenos">2619</span></a> <span class="nd">@property</span> -</span><span id="L-2620"><a href="#L-2620"><span class="linenos">2620</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-2621"><a href="#L-2621"><span class="linenos">2621</span></a> <span class="k">return</span> <span class="nb">any</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="L-2602"><a href="#L-2602"><span class="linenos">2602</span></a><span class="sd"> Returns:</span> +</span><span id="L-2603"><a href="#L-2603"><span class="linenos">2603</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> +</span><span id="L-2604"><a href="#L-2604"><span class="linenos">2604</span></a><span class="sd"> """</span> +</span><span id="L-2605"><a href="#L-2605"><span class="linenos">2605</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-2606"><a href="#L-2606"><span class="linenos">2606</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-2607"><a href="#L-2607"><span class="linenos">2607</span></a> <span class="n">table</span><span class="p">,</span> +</span><span id="L-2608"><a href="#L-2608"><span class="linenos">2608</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="L-2609"><a href="#L-2609"><span class="linenos">2609</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-2610"><a href="#L-2610"><span class="linenos">2610</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-2611"><a href="#L-2611"><span class="linenos">2611</span></a> <span class="p">)</span> +</span><span id="L-2612"><a href="#L-2612"><span class="linenos">2612</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-2613"><a href="#L-2613"><span class="linenos">2613</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> +</span><span id="L-2614"><a href="#L-2614"><span class="linenos">2614</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> +</span><span id="L-2615"><a href="#L-2615"><span class="linenos">2615</span></a> +</span><span id="L-2616"><a href="#L-2616"><span class="linenos">2616</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> +</span><span id="L-2617"><a href="#L-2617"><span class="linenos">2617</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> +</span><span id="L-2618"><a href="#L-2618"><span class="linenos">2618</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> +</span><span id="L-2619"><a href="#L-2619"><span class="linenos">2619</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="L-2620"><a href="#L-2620"><span class="linenos">2620</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> +</span><span id="L-2621"><a href="#L-2621"><span class="linenos">2621</span></a> <span class="p">)</span> </span><span id="L-2622"><a href="#L-2622"><span class="linenos">2622</span></a> -</span><span id="L-2623"><a href="#L-2623"><span class="linenos">2623</span></a> <span class="nd">@property</span> -</span><span id="L-2624"><a href="#L-2624"><span class="linenos">2624</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">Expression</span><span class="p">]:</span> -</span><span id="L-2625"><a href="#L-2625"><span class="linenos">2625</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="L-2623"><a href="#L-2623"><span class="linenos">2623</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-2624"><a href="#L-2624"><span class="linenos">2624</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2625"><a href="#L-2625"><span class="linenos">2625</span></a><span class="sd"> Set the locking read mode for this expression.</span> </span><span id="L-2626"><a href="#L-2626"><span class="linenos">2626</span></a> -</span><span id="L-2627"><a href="#L-2627"><span class="linenos">2627</span></a> -</span><span id="L-2628"><a href="#L-2628"><span class="linenos">2628</span></a><span class="k">class</span> <span class="nc">Subquery</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> -</span><span id="L-2629"><a href="#L-2629"><span class="linenos">2629</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2630"><a href="#L-2630"><span class="linenos">2630</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2631"><a href="#L-2631"><span class="linenos">2631</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2632"><a href="#L-2632"><span class="linenos">2632</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2633"><a href="#L-2633"><span class="linenos">2633</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> -</span><span id="L-2634"><a href="#L-2634"><span class="linenos">2634</span></a> <span class="p">}</span> -</span><span id="L-2635"><a href="#L-2635"><span class="linenos">2635</span></a> -</span><span id="L-2636"><a href="#L-2636"><span class="linenos">2636</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-2637"><a href="#L-2637"><span class="linenos">2637</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-2638"><a href="#L-2638"><span class="linenos">2638</span></a><span class="sd"> Returns the first non subquery.</span> -</span><span id="L-2639"><a href="#L-2639"><span class="linenos">2639</span></a><span class="sd"> """</span> -</span><span id="L-2640"><a href="#L-2640"><span class="linenos">2640</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="L-2641"><a href="#L-2641"><span class="linenos">2641</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> -</span><span id="L-2642"><a href="#L-2642"><span class="linenos">2642</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> -</span><span id="L-2643"><a href="#L-2643"><span class="linenos">2643</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-2627"><a href="#L-2627"><span class="linenos">2627</span></a><span class="sd"> Examples:</span> +</span><span id="L-2628"><a href="#L-2628"><span class="linenos">2628</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> +</span><span id="L-2629"><a href="#L-2629"><span class="linenos">2629</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> +</span><span id="L-2630"><a href="#L-2630"><span class="linenos">2630</span></a> +</span><span id="L-2631"><a href="#L-2631"><span class="linenos">2631</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> +</span><span id="L-2632"><a href="#L-2632"><span class="linenos">2632</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</span><span id="L-2633"><a href="#L-2633"><span class="linenos">2633</span></a> +</span><span id="L-2634"><a href="#L-2634"><span class="linenos">2634</span></a><span class="sd"> Args:</span> +</span><span id="L-2635"><a href="#L-2635"><span class="linenos">2635</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> +</span><span id="L-2636"><a href="#L-2636"><span class="linenos">2636</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="L-2637"><a href="#L-2637"><span class="linenos">2637</span></a> +</span><span id="L-2638"><a href="#L-2638"><span class="linenos">2638</span></a><span class="sd"> Returns:</span> +</span><span id="L-2639"><a href="#L-2639"><span class="linenos">2639</span></a><span class="sd"> The modified expression.</span> +</span><span id="L-2640"><a href="#L-2640"><span class="linenos">2640</span></a><span class="sd"> """</span> +</span><span id="L-2641"><a href="#L-2641"><span class="linenos">2641</span></a> +</span><span id="L-2642"><a href="#L-2642"><span class="linenos">2642</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-2643"><a href="#L-2643"><span class="linenos">2643</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> </span><span id="L-2644"><a href="#L-2644"><span class="linenos">2644</span></a> -</span><span id="L-2645"><a href="#L-2645"><span class="linenos">2645</span></a> <span class="nd">@property</span> -</span><span id="L-2646"><a href="#L-2646"><span class="linenos">2646</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-2647"><a href="#L-2647"><span class="linenos">2647</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_star</span> -</span><span id="L-2648"><a href="#L-2648"><span class="linenos">2648</span></a> -</span><span id="L-2649"><a href="#L-2649"><span class="linenos">2649</span></a> <span class="nd">@property</span> -</span><span id="L-2650"><a href="#L-2650"><span class="linenos">2650</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-2651"><a href="#L-2651"><span class="linenos">2651</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> -</span><span id="L-2652"><a href="#L-2652"><span class="linenos">2652</span></a> -</span><span id="L-2653"><a href="#L-2653"><span class="linenos">2653</span></a> -</span><span id="L-2654"><a href="#L-2654"><span class="linenos">2654</span></a><span class="k">class</span> <span class="nc">TableSample</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2655"><a href="#L-2655"><span class="linenos">2655</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2656"><a href="#L-2656"><span class="linenos">2656</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2657"><a href="#L-2657"><span class="linenos">2657</span></a> <span class="s2">"method"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2658"><a href="#L-2658"><span class="linenos">2658</span></a> <span class="s2">"bucket_numerator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2659"><a href="#L-2659"><span class="linenos">2659</span></a> <span class="s2">"bucket_denominator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2660"><a href="#L-2660"><span class="linenos">2660</span></a> <span class="s2">"bucket_field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2661"><a href="#L-2661"><span class="linenos">2661</span></a> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2662"><a href="#L-2662"><span class="linenos">2662</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2663"><a href="#L-2663"><span class="linenos">2663</span></a> <span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2664"><a href="#L-2664"><span class="linenos">2664</span></a> <span class="s2">"seed"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2665"><a href="#L-2665"><span class="linenos">2665</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2645"><a href="#L-2645"><span class="linenos">2645</span></a> <span class="k">return</span> <span class="n">inst</span> +</span><span id="L-2646"><a href="#L-2646"><span class="linenos">2646</span></a> +</span><span id="L-2647"><a href="#L-2647"><span class="linenos">2647</span></a> <span class="nd">@property</span> +</span><span id="L-2648"><a href="#L-2648"><span class="linenos">2648</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="L-2649"><a href="#L-2649"><span class="linenos">2649</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">alias_or_name</span><span class="p">]</span> +</span><span id="L-2650"><a href="#L-2650"><span class="linenos">2650</span></a> +</span><span id="L-2651"><a href="#L-2651"><span class="linenos">2651</span></a> <span class="nd">@property</span> +</span><span id="L-2652"><a href="#L-2652"><span class="linenos">2652</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-2653"><a href="#L-2653"><span class="linenos">2653</span></a> <span class="k">return</span> <span class="nb">any</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="L-2654"><a href="#L-2654"><span class="linenos">2654</span></a> +</span><span id="L-2655"><a href="#L-2655"><span class="linenos">2655</span></a> <span class="nd">@property</span> +</span><span id="L-2656"><a href="#L-2656"><span class="linenos">2656</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">Expression</span><span class="p">]:</span> +</span><span id="L-2657"><a href="#L-2657"><span class="linenos">2657</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="L-2658"><a href="#L-2658"><span class="linenos">2658</span></a> +</span><span id="L-2659"><a href="#L-2659"><span class="linenos">2659</span></a> +</span><span id="L-2660"><a href="#L-2660"><span class="linenos">2660</span></a><span class="k">class</span> <span class="nc">Subquery</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> +</span><span id="L-2661"><a href="#L-2661"><span class="linenos">2661</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2662"><a href="#L-2662"><span class="linenos">2662</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2663"><a href="#L-2663"><span class="linenos">2663</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2664"><a href="#L-2664"><span class="linenos">2664</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2665"><a href="#L-2665"><span class="linenos">2665</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> </span><span id="L-2666"><a href="#L-2666"><span class="linenos">2666</span></a> <span class="p">}</span> </span><span id="L-2667"><a href="#L-2667"><span class="linenos">2667</span></a> -</span><span id="L-2668"><a href="#L-2668"><span class="linenos">2668</span></a> -</span><span id="L-2669"><a href="#L-2669"><span class="linenos">2669</span></a><span class="k">class</span> <span class="nc">Tag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2670"><a href="#L-2670"><span class="linenos">2670</span></a><span class="w"> </span><span class="sd">"""Tags are used for generating arbitrary sql like SELECT <span>x</span>."""</span> -</span><span id="L-2671"><a href="#L-2671"><span class="linenos">2671</span></a> -</span><span id="L-2672"><a href="#L-2672"><span class="linenos">2672</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2673"><a href="#L-2673"><span class="linenos">2673</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2674"><a href="#L-2674"><span class="linenos">2674</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2675"><a href="#L-2675"><span class="linenos">2675</span></a> <span class="s2">"postfix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2676"><a href="#L-2676"><span class="linenos">2676</span></a> <span class="p">}</span> -</span><span id="L-2677"><a href="#L-2677"><span class="linenos">2677</span></a> -</span><span id="L-2678"><a href="#L-2678"><span class="linenos">2678</span></a> -</span><span id="L-2679"><a href="#L-2679"><span class="linenos">2679</span></a><span class="k">class</span> <span class="nc">Pivot</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2680"><a href="#L-2680"><span class="linenos">2680</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2681"><a href="#L-2681"><span class="linenos">2681</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2682"><a href="#L-2682"><span class="linenos">2682</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2683"><a href="#L-2683"><span class="linenos">2683</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2684"><a href="#L-2684"><span class="linenos">2684</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2685"><a href="#L-2685"><span class="linenos">2685</span></a> <span class="s2">"unpivot"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2686"><a href="#L-2686"><span class="linenos">2686</span></a> <span class="p">}</span> -</span><span id="L-2687"><a href="#L-2687"><span class="linenos">2687</span></a> -</span><span id="L-2688"><a href="#L-2688"><span class="linenos">2688</span></a> -</span><span id="L-2689"><a href="#L-2689"><span class="linenos">2689</span></a><span class="k">class</span> <span class="nc">Window</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2690"><a href="#L-2690"><span class="linenos">2690</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2691"><a href="#L-2691"><span class="linenos">2691</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2692"><a href="#L-2692"><span class="linenos">2692</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2693"><a href="#L-2693"><span class="linenos">2693</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2694"><a href="#L-2694"><span class="linenos">2694</span></a> <span class="s2">"spec"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2695"><a href="#L-2695"><span class="linenos">2695</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2696"><a href="#L-2696"><span class="linenos">2696</span></a> <span class="p">}</span> -</span><span id="L-2697"><a href="#L-2697"><span class="linenos">2697</span></a> -</span><span id="L-2698"><a href="#L-2698"><span class="linenos">2698</span></a> -</span><span id="L-2699"><a href="#L-2699"><span class="linenos">2699</span></a><span class="k">class</span> <span class="nc">WindowSpec</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2700"><a href="#L-2700"><span class="linenos">2700</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2701"><a href="#L-2701"><span class="linenos">2701</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2702"><a href="#L-2702"><span class="linenos">2702</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2703"><a href="#L-2703"><span class="linenos">2703</span></a> <span class="s2">"start_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2704"><a href="#L-2704"><span class="linenos">2704</span></a> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2705"><a href="#L-2705"><span class="linenos">2705</span></a> <span class="s2">"end_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2706"><a href="#L-2706"><span class="linenos">2706</span></a> <span class="p">}</span> -</span><span id="L-2707"><a href="#L-2707"><span class="linenos">2707</span></a> -</span><span id="L-2708"><a href="#L-2708"><span class="linenos">2708</span></a> -</span><span id="L-2709"><a href="#L-2709"><span class="linenos">2709</span></a><span class="k">class</span> <span class="nc">Where</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2710"><a href="#L-2710"><span class="linenos">2710</span></a> <span class="k">pass</span> -</span><span id="L-2711"><a href="#L-2711"><span class="linenos">2711</span></a> -</span><span id="L-2712"><a href="#L-2712"><span class="linenos">2712</span></a> -</span><span id="L-2713"><a href="#L-2713"><span class="linenos">2713</span></a><span class="k">class</span> <span class="nc">Star</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2714"><a href="#L-2714"><span class="linenos">2714</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"except"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2715"><a href="#L-2715"><span class="linenos">2715</span></a> -</span><span id="L-2716"><a href="#L-2716"><span class="linenos">2716</span></a> <span class="nd">@property</span> -</span><span id="L-2717"><a href="#L-2717"><span class="linenos">2717</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-2718"><a href="#L-2718"><span class="linenos">2718</span></a> <span class="k">return</span> <span class="s2">"*"</span> +</span><span id="L-2668"><a href="#L-2668"><span class="linenos">2668</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2669"><a href="#L-2669"><span class="linenos">2669</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-2670"><a href="#L-2670"><span class="linenos">2670</span></a><span class="sd"> Returns the first non subquery.</span> +</span><span id="L-2671"><a href="#L-2671"><span class="linenos">2671</span></a><span class="sd"> """</span> +</span><span id="L-2672"><a href="#L-2672"><span class="linenos">2672</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="L-2673"><a href="#L-2673"><span class="linenos">2673</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> +</span><span id="L-2674"><a href="#L-2674"><span class="linenos">2674</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-2675"><a href="#L-2675"><span class="linenos">2675</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-2676"><a href="#L-2676"><span class="linenos">2676</span></a> +</span><span id="L-2677"><a href="#L-2677"><span class="linenos">2677</span></a> <span class="nd">@property</span> +</span><span id="L-2678"><a href="#L-2678"><span class="linenos">2678</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-2679"><a href="#L-2679"><span class="linenos">2679</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_star</span> +</span><span id="L-2680"><a href="#L-2680"><span class="linenos">2680</span></a> +</span><span id="L-2681"><a href="#L-2681"><span class="linenos">2681</span></a> <span class="nd">@property</span> +</span><span id="L-2682"><a href="#L-2682"><span class="linenos">2682</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2683"><a href="#L-2683"><span class="linenos">2683</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> +</span><span id="L-2684"><a href="#L-2684"><span class="linenos">2684</span></a> +</span><span id="L-2685"><a href="#L-2685"><span class="linenos">2685</span></a> +</span><span id="L-2686"><a href="#L-2686"><span class="linenos">2686</span></a><span class="k">class</span> <span class="nc">TableSample</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2687"><a href="#L-2687"><span class="linenos">2687</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2688"><a href="#L-2688"><span class="linenos">2688</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2689"><a href="#L-2689"><span class="linenos">2689</span></a> <span class="s2">"method"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2690"><a href="#L-2690"><span class="linenos">2690</span></a> <span class="s2">"bucket_numerator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2691"><a href="#L-2691"><span class="linenos">2691</span></a> <span class="s2">"bucket_denominator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2692"><a href="#L-2692"><span class="linenos">2692</span></a> <span class="s2">"bucket_field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2693"><a href="#L-2693"><span class="linenos">2693</span></a> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2694"><a href="#L-2694"><span class="linenos">2694</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2695"><a href="#L-2695"><span class="linenos">2695</span></a> <span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2696"><a href="#L-2696"><span class="linenos">2696</span></a> <span class="s2">"seed"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2697"><a href="#L-2697"><span class="linenos">2697</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2698"><a href="#L-2698"><span class="linenos">2698</span></a> <span class="p">}</span> +</span><span id="L-2699"><a href="#L-2699"><span class="linenos">2699</span></a> +</span><span id="L-2700"><a href="#L-2700"><span class="linenos">2700</span></a> +</span><span id="L-2701"><a href="#L-2701"><span class="linenos">2701</span></a><span class="k">class</span> <span class="nc">Tag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2702"><a href="#L-2702"><span class="linenos">2702</span></a><span class="w"> </span><span class="sd">"""Tags are used for generating arbitrary sql like SELECT <span>x</span>."""</span> +</span><span id="L-2703"><a href="#L-2703"><span class="linenos">2703</span></a> +</span><span id="L-2704"><a href="#L-2704"><span class="linenos">2704</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2705"><a href="#L-2705"><span class="linenos">2705</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2706"><a href="#L-2706"><span class="linenos">2706</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2707"><a href="#L-2707"><span class="linenos">2707</span></a> <span class="s2">"postfix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2708"><a href="#L-2708"><span class="linenos">2708</span></a> <span class="p">}</span> +</span><span id="L-2709"><a href="#L-2709"><span class="linenos">2709</span></a> +</span><span id="L-2710"><a href="#L-2710"><span class="linenos">2710</span></a> +</span><span id="L-2711"><a href="#L-2711"><span class="linenos">2711</span></a><span class="k">class</span> <span class="nc">Pivot</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2712"><a href="#L-2712"><span class="linenos">2712</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2713"><a href="#L-2713"><span class="linenos">2713</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2714"><a href="#L-2714"><span class="linenos">2714</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2715"><a href="#L-2715"><span class="linenos">2715</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2716"><a href="#L-2716"><span class="linenos">2716</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2717"><a href="#L-2717"><span class="linenos">2717</span></a> <span class="s2">"unpivot"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2718"><a href="#L-2718"><span class="linenos">2718</span></a> <span class="p">}</span> </span><span id="L-2719"><a href="#L-2719"><span class="linenos">2719</span></a> -</span><span id="L-2720"><a href="#L-2720"><span class="linenos">2720</span></a> <span class="nd">@property</span> -</span><span id="L-2721"><a href="#L-2721"><span class="linenos">2721</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-2722"><a href="#L-2722"><span class="linenos">2722</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-2723"><a href="#L-2723"><span class="linenos">2723</span></a> -</span><span id="L-2724"><a href="#L-2724"><span class="linenos">2724</span></a> -</span><span id="L-2725"><a href="#L-2725"><span class="linenos">2725</span></a><span class="k">class</span> <span class="nc">Parameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2726"><a href="#L-2726"><span class="linenos">2726</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2727"><a href="#L-2727"><span class="linenos">2727</span></a> -</span><span id="L-2728"><a href="#L-2728"><span class="linenos">2728</span></a> -</span><span id="L-2729"><a href="#L-2729"><span class="linenos">2729</span></a><span class="k">class</span> <span class="nc">SessionParameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2730"><a href="#L-2730"><span class="linenos">2730</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2731"><a href="#L-2731"><span class="linenos">2731</span></a> -</span><span id="L-2732"><a href="#L-2732"><span class="linenos">2732</span></a> -</span><span id="L-2733"><a href="#L-2733"><span class="linenos">2733</span></a><span class="k">class</span> <span class="nc">Placeholder</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2734"><a href="#L-2734"><span class="linenos">2734</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2735"><a href="#L-2735"><span class="linenos">2735</span></a> -</span><span id="L-2736"><a href="#L-2736"><span class="linenos">2736</span></a> -</span><span id="L-2737"><a href="#L-2737"><span class="linenos">2737</span></a><span class="k">class</span> <span class="nc">Null</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-2738"><a href="#L-2738"><span class="linenos">2738</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-2720"><a href="#L-2720"><span class="linenos">2720</span></a> +</span><span id="L-2721"><a href="#L-2721"><span class="linenos">2721</span></a><span class="k">class</span> <span class="nc">Window</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2722"><a href="#L-2722"><span class="linenos">2722</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2723"><a href="#L-2723"><span class="linenos">2723</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2724"><a href="#L-2724"><span class="linenos">2724</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2725"><a href="#L-2725"><span class="linenos">2725</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2726"><a href="#L-2726"><span class="linenos">2726</span></a> <span class="s2">"spec"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2727"><a href="#L-2727"><span class="linenos">2727</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2728"><a href="#L-2728"><span class="linenos">2728</span></a> <span class="p">}</span> +</span><span id="L-2729"><a href="#L-2729"><span class="linenos">2729</span></a> +</span><span id="L-2730"><a href="#L-2730"><span class="linenos">2730</span></a> +</span><span id="L-2731"><a href="#L-2731"><span class="linenos">2731</span></a><span class="k">class</span> <span class="nc">WindowSpec</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2732"><a href="#L-2732"><span class="linenos">2732</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2733"><a href="#L-2733"><span class="linenos">2733</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2734"><a href="#L-2734"><span class="linenos">2734</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2735"><a href="#L-2735"><span class="linenos">2735</span></a> <span class="s2">"start_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2736"><a href="#L-2736"><span class="linenos">2736</span></a> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2737"><a href="#L-2737"><span class="linenos">2737</span></a> <span class="s2">"end_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2738"><a href="#L-2738"><span class="linenos">2738</span></a> <span class="p">}</span> </span><span id="L-2739"><a href="#L-2739"><span class="linenos">2739</span></a> -</span><span id="L-2740"><a href="#L-2740"><span class="linenos">2740</span></a> <span class="nd">@property</span> -</span><span id="L-2741"><a href="#L-2741"><span class="linenos">2741</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-2742"><a href="#L-2742"><span class="linenos">2742</span></a> <span class="k">return</span> <span class="s2">"NULL"</span> +</span><span id="L-2740"><a href="#L-2740"><span class="linenos">2740</span></a> +</span><span id="L-2741"><a href="#L-2741"><span class="linenos">2741</span></a><span class="k">class</span> <span class="nc">Where</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2742"><a href="#L-2742"><span class="linenos">2742</span></a> <span class="k">pass</span> </span><span id="L-2743"><a href="#L-2743"><span class="linenos">2743</span></a> </span><span id="L-2744"><a href="#L-2744"><span class="linenos">2744</span></a> -</span><span id="L-2745"><a href="#L-2745"><span class="linenos">2745</span></a><span class="k">class</span> <span class="nc">Boolean</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-2746"><a href="#L-2746"><span class="linenos">2746</span></a> <span class="k">pass</span> +</span><span id="L-2745"><a href="#L-2745"><span class="linenos">2745</span></a><span class="k">class</span> <span class="nc">Star</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2746"><a href="#L-2746"><span class="linenos">2746</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"except"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-2747"><a href="#L-2747"><span class="linenos">2747</span></a> -</span><span id="L-2748"><a href="#L-2748"><span class="linenos">2748</span></a> -</span><span id="L-2749"><a href="#L-2749"><span class="linenos">2749</span></a><span class="k">class</span> <span class="nc">DataType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2750"><a href="#L-2750"><span class="linenos">2750</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2751"><a href="#L-2751"><span class="linenos">2751</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-2752"><a href="#L-2752"><span class="linenos">2752</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2753"><a href="#L-2753"><span class="linenos">2753</span></a> <span class="s2">"nested"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2754"><a href="#L-2754"><span class="linenos">2754</span></a> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2755"><a href="#L-2755"><span class="linenos">2755</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-2756"><a href="#L-2756"><span class="linenos">2756</span></a> <span class="p">}</span> -</span><span id="L-2757"><a href="#L-2757"><span class="linenos">2757</span></a> -</span><span id="L-2758"><a href="#L-2758"><span class="linenos">2758</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> -</span><span id="L-2759"><a href="#L-2759"><span class="linenos">2759</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2760"><a href="#L-2760"><span class="linenos">2760</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2761"><a href="#L-2761"><span class="linenos">2761</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2762"><a href="#L-2762"><span class="linenos">2762</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2763"><a href="#L-2763"><span class="linenos">2763</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2764"><a href="#L-2764"><span class="linenos">2764</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2765"><a href="#L-2765"><span class="linenos">2765</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2766"><a href="#L-2766"><span class="linenos">2766</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2767"><a href="#L-2767"><span class="linenos">2767</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2768"><a href="#L-2768"><span class="linenos">2768</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2769"><a href="#L-2769"><span class="linenos">2769</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2770"><a href="#L-2770"><span class="linenos">2770</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2771"><a href="#L-2771"><span class="linenos">2771</span></a> <span class="n">UINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2772"><a href="#L-2772"><span class="linenos">2772</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2773"><a href="#L-2773"><span class="linenos">2773</span></a> <span class="n">UTINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2774"><a href="#L-2774"><span class="linenos">2774</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2775"><a href="#L-2775"><span class="linenos">2775</span></a> <span class="n">USMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2776"><a href="#L-2776"><span class="linenos">2776</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2777"><a href="#L-2777"><span class="linenos">2777</span></a> <span class="n">UBIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2778"><a href="#L-2778"><span class="linenos">2778</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2779"><a href="#L-2779"><span class="linenos">2779</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2780"><a href="#L-2780"><span class="linenos">2780</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2781"><a href="#L-2781"><span class="linenos">2781</span></a> <span class="n">BIT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2782"><a href="#L-2782"><span class="linenos">2782</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2783"><a href="#L-2783"><span class="linenos">2783</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2784"><a href="#L-2784"><span class="linenos">2784</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2785"><a href="#L-2785"><span class="linenos">2785</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2786"><a href="#L-2786"><span class="linenos">2786</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2787"><a href="#L-2787"><span class="linenos">2787</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2788"><a href="#L-2788"><span class="linenos">2788</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2789"><a href="#L-2789"><span class="linenos">2789</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2790"><a href="#L-2790"><span class="linenos">2790</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2791"><a href="#L-2791"><span class="linenos">2791</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2792"><a href="#L-2792"><span class="linenos">2792</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2793"><a href="#L-2793"><span class="linenos">2793</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2794"><a href="#L-2794"><span class="linenos">2794</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2795"><a href="#L-2795"><span class="linenos">2795</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2796"><a href="#L-2796"><span class="linenos">2796</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2797"><a href="#L-2797"><span class="linenos">2797</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2798"><a href="#L-2798"><span class="linenos">2798</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2799"><a href="#L-2799"><span class="linenos">2799</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2800"><a href="#L-2800"><span class="linenos">2800</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2801"><a href="#L-2801"><span class="linenos">2801</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2802"><a href="#L-2802"><span class="linenos">2802</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2803"><a href="#L-2803"><span class="linenos">2803</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2804"><a href="#L-2804"><span class="linenos">2804</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2805"><a href="#L-2805"><span class="linenos">2805</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2806"><a href="#L-2806"><span class="linenos">2806</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2807"><a href="#L-2807"><span class="linenos">2807</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2808"><a href="#L-2808"><span class="linenos">2808</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2809"><a href="#L-2809"><span class="linenos">2809</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2810"><a href="#L-2810"><span class="linenos">2810</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2811"><a href="#L-2811"><span class="linenos">2811</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2812"><a href="#L-2812"><span class="linenos">2812</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2813"><a href="#L-2813"><span class="linenos">2813</span></a> <span class="n">INET</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2814"><a href="#L-2814"><span class="linenos">2814</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="L-2815"><a href="#L-2815"><span class="linenos">2815</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> -</span><span id="L-2816"><a href="#L-2816"><span class="linenos">2816</span></a> -</span><span id="L-2817"><a href="#L-2817"><span class="linenos">2817</span></a> <span class="n">TEXT_TYPES</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2818"><a href="#L-2818"><span class="linenos">2818</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span> -</span><span id="L-2819"><a href="#L-2819"><span class="linenos">2819</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span> -</span><span id="L-2820"><a href="#L-2820"><span class="linenos">2820</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span> -</span><span id="L-2821"><a href="#L-2821"><span class="linenos">2821</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span> -</span><span id="L-2822"><a href="#L-2822"><span class="linenos">2822</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span> -</span><span id="L-2823"><a href="#L-2823"><span class="linenos">2823</span></a> <span class="p">}</span> -</span><span id="L-2824"><a href="#L-2824"><span class="linenos">2824</span></a> -</span><span id="L-2825"><a href="#L-2825"><span class="linenos">2825</span></a> <span class="n">INTEGER_TYPES</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2826"><a href="#L-2826"><span class="linenos">2826</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span> -</span><span id="L-2827"><a href="#L-2827"><span class="linenos">2827</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span> -</span><span id="L-2828"><a href="#L-2828"><span class="linenos">2828</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span> -</span><span id="L-2829"><a href="#L-2829"><span class="linenos">2829</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span> -</span><span id="L-2830"><a href="#L-2830"><span class="linenos">2830</span></a> <span class="p">}</span> -</span><span id="L-2831"><a href="#L-2831"><span class="linenos">2831</span></a> -</span><span id="L-2832"><a href="#L-2832"><span class="linenos">2832</span></a> <span class="n">FLOAT_TYPES</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2833"><a href="#L-2833"><span class="linenos">2833</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span> -</span><span id="L-2834"><a href="#L-2834"><span class="linenos">2834</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span> -</span><span id="L-2835"><a href="#L-2835"><span class="linenos">2835</span></a> <span class="p">}</span> -</span><span id="L-2836"><a href="#L-2836"><span class="linenos">2836</span></a> -</span><span id="L-2837"><a href="#L-2837"><span class="linenos">2837</span></a> <span class="n">NUMERIC_TYPES</span> <span class="o">=</span> <span class="p">{</span><span class="o">*</span><span class="n">INTEGER_TYPES</span><span class="p">,</span> <span class="o">*</span><span class="n">FLOAT_TYPES</span><span class="p">}</span> -</span><span id="L-2838"><a href="#L-2838"><span class="linenos">2838</span></a> -</span><span id="L-2839"><a href="#L-2839"><span class="linenos">2839</span></a> <span class="n">TEMPORAL_TYPES</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-2840"><a href="#L-2840"><span class="linenos">2840</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> -</span><span id="L-2841"><a href="#L-2841"><span class="linenos">2841</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span> -</span><span id="L-2842"><a href="#L-2842"><span class="linenos">2842</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span> -</span><span id="L-2843"><a href="#L-2843"><span class="linenos">2843</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> -</span><span id="L-2844"><a href="#L-2844"><span class="linenos">2844</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span> -</span><span id="L-2845"><a href="#L-2845"><span class="linenos">2845</span></a> <span class="p">}</span> -</span><span id="L-2846"><a href="#L-2846"><span class="linenos">2846</span></a> -</span><span id="L-2847"><a href="#L-2847"><span class="linenos">2847</span></a> <span class="nd">@classmethod</span> -</span><span id="L-2848"><a href="#L-2848"><span class="linenos">2848</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> -</span><span id="L-2849"><a href="#L-2849"><span class="linenos">2849</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> -</span><span id="L-2850"><a href="#L-2850"><span class="linenos">2850</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> -</span><span id="L-2851"><a href="#L-2851"><span class="linenos">2851</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> -</span><span id="L-2852"><a href="#L-2852"><span class="linenos">2852</span></a> -</span><span id="L-2853"><a href="#L-2853"><span class="linenos">2853</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="L-2854"><a href="#L-2854"><span class="linenos">2854</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> -</span><span id="L-2855"><a href="#L-2855"><span class="linenos">2855</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> -</span><span id="L-2856"><a href="#L-2856"><span class="linenos">2856</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-2857"><a href="#L-2857"><span class="linenos">2857</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> -</span><span id="L-2858"><a href="#L-2858"><span class="linenos">2858</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-2859"><a href="#L-2859"><span class="linenos">2859</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="L-2860"><a href="#L-2860"><span class="linenos">2860</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> -</span><span id="L-2861"><a href="#L-2861"><span class="linenos">2861</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> -</span><span id="L-2862"><a href="#L-2862"><span class="linenos">2862</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> -</span><span id="L-2863"><a href="#L-2863"><span class="linenos">2863</span></a> <span class="k">return</span> <span class="n">dtype</span> -</span><span id="L-2864"><a href="#L-2864"><span class="linenos">2864</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-2865"><a href="#L-2865"><span class="linenos">2865</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> -</span><span id="L-2866"><a href="#L-2866"><span class="linenos">2866</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> -</span><span id="L-2867"><a href="#L-2867"><span class="linenos">2867</span></a> -</span><span id="L-2868"><a href="#L-2868"><span class="linenos">2868</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-2869"><a href="#L-2869"><span class="linenos">2869</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> +</span><span id="L-2748"><a href="#L-2748"><span class="linenos">2748</span></a> <span class="nd">@property</span> +</span><span id="L-2749"><a href="#L-2749"><span class="linenos">2749</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-2750"><a href="#L-2750"><span class="linenos">2750</span></a> <span class="k">return</span> <span class="s2">"*"</span> +</span><span id="L-2751"><a href="#L-2751"><span class="linenos">2751</span></a> +</span><span id="L-2752"><a href="#L-2752"><span class="linenos">2752</span></a> <span class="nd">@property</span> +</span><span id="L-2753"><a href="#L-2753"><span class="linenos">2753</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2754"><a href="#L-2754"><span class="linenos">2754</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-2755"><a href="#L-2755"><span class="linenos">2755</span></a> +</span><span id="L-2756"><a href="#L-2756"><span class="linenos">2756</span></a> +</span><span id="L-2757"><a href="#L-2757"><span class="linenos">2757</span></a><span class="k">class</span> <span class="nc">Parameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2758"><a href="#L-2758"><span class="linenos">2758</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2759"><a href="#L-2759"><span class="linenos">2759</span></a> +</span><span id="L-2760"><a href="#L-2760"><span class="linenos">2760</span></a> +</span><span id="L-2761"><a href="#L-2761"><span class="linenos">2761</span></a><span class="k">class</span> <span class="nc">SessionParameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2762"><a href="#L-2762"><span class="linenos">2762</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2763"><a href="#L-2763"><span class="linenos">2763</span></a> +</span><span id="L-2764"><a href="#L-2764"><span class="linenos">2764</span></a> +</span><span id="L-2765"><a href="#L-2765"><span class="linenos">2765</span></a><span class="k">class</span> <span class="nc">Placeholder</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2766"><a href="#L-2766"><span class="linenos">2766</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2767"><a href="#L-2767"><span class="linenos">2767</span></a> +</span><span id="L-2768"><a href="#L-2768"><span class="linenos">2768</span></a> +</span><span id="L-2769"><a href="#L-2769"><span class="linenos">2769</span></a><span class="k">class</span> <span class="nc">Null</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2770"><a href="#L-2770"><span class="linenos">2770</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-2771"><a href="#L-2771"><span class="linenos">2771</span></a> +</span><span id="L-2772"><a href="#L-2772"><span class="linenos">2772</span></a> <span class="nd">@property</span> +</span><span id="L-2773"><a href="#L-2773"><span class="linenos">2773</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-2774"><a href="#L-2774"><span class="linenos">2774</span></a> <span class="k">return</span> <span class="s2">"NULL"</span> +</span><span id="L-2775"><a href="#L-2775"><span class="linenos">2775</span></a> +</span><span id="L-2776"><a href="#L-2776"><span class="linenos">2776</span></a> +</span><span id="L-2777"><a href="#L-2777"><span class="linenos">2777</span></a><span class="k">class</span> <span class="nc">Boolean</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-2778"><a href="#L-2778"><span class="linenos">2778</span></a> <span class="k">pass</span> +</span><span id="L-2779"><a href="#L-2779"><span class="linenos">2779</span></a> +</span><span id="L-2780"><a href="#L-2780"><span class="linenos">2780</span></a> +</span><span id="L-2781"><a href="#L-2781"><span class="linenos">2781</span></a><span class="k">class</span> <span class="nc">DataType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2782"><a href="#L-2782"><span class="linenos">2782</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2783"><a href="#L-2783"><span class="linenos">2783</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-2784"><a href="#L-2784"><span class="linenos">2784</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2785"><a href="#L-2785"><span class="linenos">2785</span></a> <span class="s2">"nested"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2786"><a href="#L-2786"><span class="linenos">2786</span></a> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2787"><a href="#L-2787"><span class="linenos">2787</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-2788"><a href="#L-2788"><span class="linenos">2788</span></a> <span class="p">}</span> +</span><span id="L-2789"><a href="#L-2789"><span class="linenos">2789</span></a> +</span><span id="L-2790"><a href="#L-2790"><span class="linenos">2790</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="L-2791"><a href="#L-2791"><span class="linenos">2791</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2792"><a href="#L-2792"><span class="linenos">2792</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2793"><a href="#L-2793"><span class="linenos">2793</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2794"><a href="#L-2794"><span class="linenos">2794</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2795"><a href="#L-2795"><span class="linenos">2795</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2796"><a href="#L-2796"><span class="linenos">2796</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2797"><a href="#L-2797"><span class="linenos">2797</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2798"><a href="#L-2798"><span class="linenos">2798</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2799"><a href="#L-2799"><span class="linenos">2799</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2800"><a href="#L-2800"><span class="linenos">2800</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2801"><a href="#L-2801"><span class="linenos">2801</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2802"><a href="#L-2802"><span class="linenos">2802</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2803"><a href="#L-2803"><span class="linenos">2803</span></a> <span class="n">UINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2804"><a href="#L-2804"><span class="linenos">2804</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2805"><a href="#L-2805"><span class="linenos">2805</span></a> <span class="n">UTINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2806"><a href="#L-2806"><span class="linenos">2806</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2807"><a href="#L-2807"><span class="linenos">2807</span></a> <span class="n">USMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2808"><a href="#L-2808"><span class="linenos">2808</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2809"><a href="#L-2809"><span class="linenos">2809</span></a> <span class="n">UBIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2810"><a href="#L-2810"><span class="linenos">2810</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2811"><a href="#L-2811"><span class="linenos">2811</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2812"><a href="#L-2812"><span class="linenos">2812</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2813"><a href="#L-2813"><span class="linenos">2813</span></a> <span class="n">BIT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2814"><a href="#L-2814"><span class="linenos">2814</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2815"><a href="#L-2815"><span class="linenos">2815</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2816"><a href="#L-2816"><span class="linenos">2816</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2817"><a href="#L-2817"><span class="linenos">2817</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2818"><a href="#L-2818"><span class="linenos">2818</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2819"><a href="#L-2819"><span class="linenos">2819</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2820"><a href="#L-2820"><span class="linenos">2820</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2821"><a href="#L-2821"><span class="linenos">2821</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2822"><a href="#L-2822"><span class="linenos">2822</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2823"><a href="#L-2823"><span class="linenos">2823</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2824"><a href="#L-2824"><span class="linenos">2824</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2825"><a href="#L-2825"><span class="linenos">2825</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2826"><a href="#L-2826"><span class="linenos">2826</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2827"><a href="#L-2827"><span class="linenos">2827</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2828"><a href="#L-2828"><span class="linenos">2828</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2829"><a href="#L-2829"><span class="linenos">2829</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2830"><a href="#L-2830"><span class="linenos">2830</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2831"><a href="#L-2831"><span class="linenos">2831</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2832"><a href="#L-2832"><span class="linenos">2832</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2833"><a href="#L-2833"><span class="linenos">2833</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2834"><a href="#L-2834"><span class="linenos">2834</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2835"><a href="#L-2835"><span class="linenos">2835</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2836"><a href="#L-2836"><span class="linenos">2836</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2837"><a href="#L-2837"><span class="linenos">2837</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2838"><a href="#L-2838"><span class="linenos">2838</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2839"><a href="#L-2839"><span class="linenos">2839</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2840"><a href="#L-2840"><span class="linenos">2840</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2841"><a href="#L-2841"><span class="linenos">2841</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2842"><a href="#L-2842"><span class="linenos">2842</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2843"><a href="#L-2843"><span class="linenos">2843</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2844"><a href="#L-2844"><span class="linenos">2844</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2845"><a href="#L-2845"><span class="linenos">2845</span></a> <span class="n">INET</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2846"><a href="#L-2846"><span class="linenos">2846</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="L-2847"><a href="#L-2847"><span class="linenos">2847</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> +</span><span id="L-2848"><a href="#L-2848"><span class="linenos">2848</span></a> +</span><span id="L-2849"><a href="#L-2849"><span class="linenos">2849</span></a> <span class="n">TEXT_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2850"><a href="#L-2850"><span class="linenos">2850</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span> +</span><span id="L-2851"><a href="#L-2851"><span class="linenos">2851</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span> +</span><span id="L-2852"><a href="#L-2852"><span class="linenos">2852</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span> +</span><span id="L-2853"><a href="#L-2853"><span class="linenos">2853</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span> +</span><span id="L-2854"><a href="#L-2854"><span class="linenos">2854</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span> +</span><span id="L-2855"><a href="#L-2855"><span class="linenos">2855</span></a> <span class="p">}</span> +</span><span id="L-2856"><a href="#L-2856"><span class="linenos">2856</span></a> +</span><span id="L-2857"><a href="#L-2857"><span class="linenos">2857</span></a> <span class="n">INTEGER_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2858"><a href="#L-2858"><span class="linenos">2858</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span> +</span><span id="L-2859"><a href="#L-2859"><span class="linenos">2859</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span> +</span><span id="L-2860"><a href="#L-2860"><span class="linenos">2860</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span> +</span><span id="L-2861"><a href="#L-2861"><span class="linenos">2861</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span> +</span><span id="L-2862"><a href="#L-2862"><span class="linenos">2862</span></a> <span class="p">}</span> +</span><span id="L-2863"><a href="#L-2863"><span class="linenos">2863</span></a> +</span><span id="L-2864"><a href="#L-2864"><span class="linenos">2864</span></a> <span class="n">FLOAT_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2865"><a href="#L-2865"><span class="linenos">2865</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span> +</span><span id="L-2866"><a href="#L-2866"><span class="linenos">2866</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span> +</span><span id="L-2867"><a href="#L-2867"><span class="linenos">2867</span></a> <span class="p">}</span> +</span><span id="L-2868"><a href="#L-2868"><span class="linenos">2868</span></a> +</span><span id="L-2869"><a href="#L-2869"><span class="linenos">2869</span></a> <span class="n">NUMERIC_TYPES</span> <span class="o">=</span> <span class="p">{</span><span class="o">*</span><span class="n">INTEGER_TYPES</span><span class="p">,</span> <span class="o">*</span><span class="n">FLOAT_TYPES</span><span class="p">}</span> </span><span id="L-2870"><a href="#L-2870"><span class="linenos">2870</span></a> -</span><span id="L-2871"><a href="#L-2871"><span class="linenos">2871</span></a> -</span><span id="L-2872"><a href="#L-2872"><span class="linenos">2872</span></a><span class="c1"># https://www.postgresql.org/docs/15/datatype-pseudo.html</span> -</span><span id="L-2873"><a href="#L-2873"><span class="linenos">2873</span></a><span class="k">class</span> <span class="nc">PseudoType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2874"><a href="#L-2874"><span class="linenos">2874</span></a> <span class="k">pass</span> -</span><span id="L-2875"><a href="#L-2875"><span class="linenos">2875</span></a> -</span><span id="L-2876"><a href="#L-2876"><span class="linenos">2876</span></a> -</span><span id="L-2877"><a href="#L-2877"><span class="linenos">2877</span></a><span class="k">class</span> <span class="nc">StructKwarg</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2878"><a href="#L-2878"><span class="linenos">2878</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-2879"><a href="#L-2879"><span class="linenos">2879</span></a> -</span><span id="L-2880"><a href="#L-2880"><span class="linenos">2880</span></a> -</span><span id="L-2881"><a href="#L-2881"><span class="linenos">2881</span></a><span class="c1"># WHERE x <OP> EXISTS|ALL|ANY|SOME(SELECT ...)</span> -</span><span id="L-2882"><a href="#L-2882"><span class="linenos">2882</span></a><span class="k">class</span> <span class="nc">SubqueryPredicate</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-2883"><a href="#L-2883"><span class="linenos">2883</span></a> <span class="k">pass</span> +</span><span id="L-2871"><a href="#L-2871"><span class="linenos">2871</span></a> <span class="n">TEMPORAL_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-2872"><a href="#L-2872"><span class="linenos">2872</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> +</span><span id="L-2873"><a href="#L-2873"><span class="linenos">2873</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span> +</span><span id="L-2874"><a href="#L-2874"><span class="linenos">2874</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span> +</span><span id="L-2875"><a href="#L-2875"><span class="linenos">2875</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> +</span><span id="L-2876"><a href="#L-2876"><span class="linenos">2876</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span> +</span><span id="L-2877"><a href="#L-2877"><span class="linenos">2877</span></a> <span class="p">}</span> +</span><span id="L-2878"><a href="#L-2878"><span class="linenos">2878</span></a> +</span><span id="L-2879"><a href="#L-2879"><span class="linenos">2879</span></a> <span class="nd">@classmethod</span> +</span><span id="L-2880"><a href="#L-2880"><span class="linenos">2880</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> +</span><span id="L-2881"><a href="#L-2881"><span class="linenos">2881</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> +</span><span id="L-2882"><a href="#L-2882"><span class="linenos">2882</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> +</span><span id="L-2883"><a href="#L-2883"><span class="linenos">2883</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> </span><span id="L-2884"><a href="#L-2884"><span class="linenos">2884</span></a> -</span><span id="L-2885"><a href="#L-2885"><span class="linenos">2885</span></a> -</span><span id="L-2886"><a href="#L-2886"><span class="linenos">2886</span></a><span class="k">class</span> <span class="nc">All</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> -</span><span id="L-2887"><a href="#L-2887"><span class="linenos">2887</span></a> <span class="k">pass</span> -</span><span id="L-2888"><a href="#L-2888"><span class="linenos">2888</span></a> -</span><span id="L-2889"><a href="#L-2889"><span class="linenos">2889</span></a> -</span><span id="L-2890"><a href="#L-2890"><span class="linenos">2890</span></a><span class="k">class</span> <span class="nc">Any</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> -</span><span id="L-2891"><a href="#L-2891"><span class="linenos">2891</span></a> <span class="k">pass</span> -</span><span id="L-2892"><a href="#L-2892"><span class="linenos">2892</span></a> -</span><span id="L-2893"><a href="#L-2893"><span class="linenos">2893</span></a> -</span><span id="L-2894"><a href="#L-2894"><span class="linenos">2894</span></a><span class="k">class</span> <span class="nc">Exists</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> -</span><span id="L-2895"><a href="#L-2895"><span class="linenos">2895</span></a> <span class="k">pass</span> -</span><span id="L-2896"><a href="#L-2896"><span class="linenos">2896</span></a> -</span><span id="L-2897"><a href="#L-2897"><span class="linenos">2897</span></a> -</span><span id="L-2898"><a href="#L-2898"><span class="linenos">2898</span></a><span class="c1"># Commands to interact with the databases or engines. For most of the command</span> -</span><span id="L-2899"><a href="#L-2899"><span class="linenos">2899</span></a><span class="c1"># expressions we parse whatever comes after the command's name as a string.</span> -</span><span id="L-2900"><a href="#L-2900"><span class="linenos">2900</span></a><span class="k">class</span> <span class="nc">Command</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2901"><a href="#L-2901"><span class="linenos">2901</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2885"><a href="#L-2885"><span class="linenos">2885</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-2886"><a href="#L-2886"><span class="linenos">2886</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> +</span><span id="L-2887"><a href="#L-2887"><span class="linenos">2887</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> +</span><span id="L-2888"><a href="#L-2888"><span class="linenos">2888</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-2889"><a href="#L-2889"><span class="linenos">2889</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> +</span><span id="L-2890"><a href="#L-2890"><span class="linenos">2890</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-2891"><a href="#L-2891"><span class="linenos">2891</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-2892"><a href="#L-2892"><span class="linenos">2892</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> +</span><span id="L-2893"><a href="#L-2893"><span class="linenos">2893</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="L-2894"><a href="#L-2894"><span class="linenos">2894</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="L-2895"><a href="#L-2895"><span class="linenos">2895</span></a> <span class="k">return</span> <span class="n">dtype</span> +</span><span id="L-2896"><a href="#L-2896"><span class="linenos">2896</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-2897"><a href="#L-2897"><span class="linenos">2897</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> +</span><span id="L-2898"><a href="#L-2898"><span class="linenos">2898</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> +</span><span id="L-2899"><a href="#L-2899"><span class="linenos">2899</span></a> +</span><span id="L-2900"><a href="#L-2900"><span class="linenos">2900</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-2901"><a href="#L-2901"><span class="linenos">2901</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> </span><span id="L-2902"><a href="#L-2902"><span class="linenos">2902</span></a> </span><span id="L-2903"><a href="#L-2903"><span class="linenos">2903</span></a> -</span><span id="L-2904"><a href="#L-2904"><span class="linenos">2904</span></a><span class="k">class</span> <span class="nc">Transaction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2905"><a href="#L-2905"><span class="linenos">2905</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"modes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2906"><a href="#L-2906"><span class="linenos">2906</span></a> +</span><span id="L-2904"><a href="#L-2904"><span class="linenos">2904</span></a><span class="c1"># https://www.postgresql.org/docs/15/datatype-pseudo.html</span> +</span><span id="L-2905"><a href="#L-2905"><span class="linenos">2905</span></a><span class="k">class</span> <span class="nc">PseudoType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2906"><a href="#L-2906"><span class="linenos">2906</span></a> <span class="k">pass</span> </span><span id="L-2907"><a href="#L-2907"><span class="linenos">2907</span></a> -</span><span id="L-2908"><a href="#L-2908"><span class="linenos">2908</span></a><span class="k">class</span> <span class="nc">Commit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2909"><a href="#L-2909"><span class="linenos">2909</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"chain"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2910"><a href="#L-2910"><span class="linenos">2910</span></a> +</span><span id="L-2908"><a href="#L-2908"><span class="linenos">2908</span></a> +</span><span id="L-2909"><a href="#L-2909"><span class="linenos">2909</span></a><span class="k">class</span> <span class="nc">StructKwarg</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2910"><a href="#L-2910"><span class="linenos">2910</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-2911"><a href="#L-2911"><span class="linenos">2911</span></a> -</span><span id="L-2912"><a href="#L-2912"><span class="linenos">2912</span></a><span class="k">class</span> <span class="nc">Rollback</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2913"><a href="#L-2913"><span class="linenos">2913</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"savepoint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2914"><a href="#L-2914"><span class="linenos">2914</span></a> -</span><span id="L-2915"><a href="#L-2915"><span class="linenos">2915</span></a> -</span><span id="L-2916"><a href="#L-2916"><span class="linenos">2916</span></a><span class="k">class</span> <span class="nc">AlterTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2917"><a href="#L-2917"><span class="linenos">2917</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"actions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2918"><a href="#L-2918"><span class="linenos">2918</span></a> -</span><span id="L-2919"><a href="#L-2919"><span class="linenos">2919</span></a> -</span><span id="L-2920"><a href="#L-2920"><span class="linenos">2920</span></a><span class="k">class</span> <span class="nc">AddConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2921"><a href="#L-2921"><span class="linenos">2921</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"enforced"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2922"><a href="#L-2922"><span class="linenos">2922</span></a> -</span><span id="L-2923"><a href="#L-2923"><span class="linenos">2923</span></a> -</span><span id="L-2924"><a href="#L-2924"><span class="linenos">2924</span></a><span class="k">class</span> <span class="nc">DropPartition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2925"><a href="#L-2925"><span class="linenos">2925</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-2926"><a href="#L-2926"><span class="linenos">2926</span></a> -</span><span id="L-2927"><a href="#L-2927"><span class="linenos">2927</span></a> -</span><span id="L-2928"><a href="#L-2928"><span class="linenos">2928</span></a><span class="c1"># Binary expressions like (ADD a b)</span> -</span><span id="L-2929"><a href="#L-2929"><span class="linenos">2929</span></a><span class="k">class</span> <span class="nc">Binary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-2930"><a href="#L-2930"><span class="linenos">2930</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-2931"><a href="#L-2931"><span class="linenos">2931</span></a> -</span><span id="L-2932"><a href="#L-2932"><span class="linenos">2932</span></a> <span class="nd">@property</span> -</span><span id="L-2933"><a href="#L-2933"><span class="linenos">2933</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-2934"><a href="#L-2934"><span class="linenos">2934</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-2912"><a href="#L-2912"><span class="linenos">2912</span></a> +</span><span id="L-2913"><a href="#L-2913"><span class="linenos">2913</span></a><span class="c1"># WHERE x <OP> EXISTS|ALL|ANY|SOME(SELECT ...)</span> +</span><span id="L-2914"><a href="#L-2914"><span class="linenos">2914</span></a><span class="k">class</span> <span class="nc">SubqueryPredicate</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-2915"><a href="#L-2915"><span class="linenos">2915</span></a> <span class="k">pass</span> +</span><span id="L-2916"><a href="#L-2916"><span class="linenos">2916</span></a> +</span><span id="L-2917"><a href="#L-2917"><span class="linenos">2917</span></a> +</span><span id="L-2918"><a href="#L-2918"><span class="linenos">2918</span></a><span class="k">class</span> <span class="nc">All</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="L-2919"><a href="#L-2919"><span class="linenos">2919</span></a> <span class="k">pass</span> +</span><span id="L-2920"><a href="#L-2920"><span class="linenos">2920</span></a> +</span><span id="L-2921"><a href="#L-2921"><span class="linenos">2921</span></a> +</span><span id="L-2922"><a href="#L-2922"><span class="linenos">2922</span></a><span class="k">class</span> <span class="nc">Any</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="L-2923"><a href="#L-2923"><span class="linenos">2923</span></a> <span class="k">pass</span> +</span><span id="L-2924"><a href="#L-2924"><span class="linenos">2924</span></a> +</span><span id="L-2925"><a href="#L-2925"><span class="linenos">2925</span></a> +</span><span id="L-2926"><a href="#L-2926"><span class="linenos">2926</span></a><span class="k">class</span> <span class="nc">Exists</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="L-2927"><a href="#L-2927"><span class="linenos">2927</span></a> <span class="k">pass</span> +</span><span id="L-2928"><a href="#L-2928"><span class="linenos">2928</span></a> +</span><span id="L-2929"><a href="#L-2929"><span class="linenos">2929</span></a> +</span><span id="L-2930"><a href="#L-2930"><span class="linenos">2930</span></a><span class="c1"># Commands to interact with the databases or engines. For most of the command</span> +</span><span id="L-2931"><a href="#L-2931"><span class="linenos">2931</span></a><span class="c1"># expressions we parse whatever comes after the command's name as a string.</span> +</span><span id="L-2932"><a href="#L-2932"><span class="linenos">2932</span></a><span class="k">class</span> <span class="nc">Command</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2933"><a href="#L-2933"><span class="linenos">2933</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2934"><a href="#L-2934"><span class="linenos">2934</span></a> </span><span id="L-2935"><a href="#L-2935"><span class="linenos">2935</span></a> -</span><span id="L-2936"><a href="#L-2936"><span class="linenos">2936</span></a> <span class="nd">@property</span> -</span><span id="L-2937"><a href="#L-2937"><span class="linenos">2937</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-2938"><a href="#L-2938"><span class="linenos">2938</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> +</span><span id="L-2936"><a href="#L-2936"><span class="linenos">2936</span></a><span class="k">class</span> <span class="nc">Transaction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2937"><a href="#L-2937"><span class="linenos">2937</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"modes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2938"><a href="#L-2938"><span class="linenos">2938</span></a> </span><span id="L-2939"><a href="#L-2939"><span class="linenos">2939</span></a> -</span><span id="L-2940"><a href="#L-2940"><span class="linenos">2940</span></a> -</span><span id="L-2941"><a href="#L-2941"><span class="linenos">2941</span></a><span class="k">class</span> <span class="nc">Add</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-2942"><a href="#L-2942"><span class="linenos">2942</span></a> <span class="k">pass</span> +</span><span id="L-2940"><a href="#L-2940"><span class="linenos">2940</span></a><span class="k">class</span> <span class="nc">Commit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2941"><a href="#L-2941"><span class="linenos">2941</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"chain"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2942"><a href="#L-2942"><span class="linenos">2942</span></a> </span><span id="L-2943"><a href="#L-2943"><span class="linenos">2943</span></a> -</span><span id="L-2944"><a href="#L-2944"><span class="linenos">2944</span></a> -</span><span id="L-2945"><a href="#L-2945"><span class="linenos">2945</span></a><span class="k">class</span> <span class="nc">Connector</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> -</span><span id="L-2946"><a href="#L-2946"><span class="linenos">2946</span></a> <span class="k">pass</span> +</span><span id="L-2944"><a href="#L-2944"><span class="linenos">2944</span></a><span class="k">class</span> <span class="nc">Rollback</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2945"><a href="#L-2945"><span class="linenos">2945</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"savepoint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2946"><a href="#L-2946"><span class="linenos">2946</span></a> </span><span id="L-2947"><a href="#L-2947"><span class="linenos">2947</span></a> -</span><span id="L-2948"><a href="#L-2948"><span class="linenos">2948</span></a> -</span><span id="L-2949"><a href="#L-2949"><span class="linenos">2949</span></a><span class="k">class</span> <span class="nc">And</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> -</span><span id="L-2950"><a href="#L-2950"><span class="linenos">2950</span></a> <span class="k">pass</span> +</span><span id="L-2948"><a href="#L-2948"><span class="linenos">2948</span></a><span class="k">class</span> <span class="nc">AlterTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2949"><a href="#L-2949"><span class="linenos">2949</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"actions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2950"><a href="#L-2950"><span class="linenos">2950</span></a> </span><span id="L-2951"><a href="#L-2951"><span class="linenos">2951</span></a> -</span><span id="L-2952"><a href="#L-2952"><span class="linenos">2952</span></a> -</span><span id="L-2953"><a href="#L-2953"><span class="linenos">2953</span></a><span class="k">class</span> <span class="nc">Or</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> -</span><span id="L-2954"><a href="#L-2954"><span class="linenos">2954</span></a> <span class="k">pass</span> +</span><span id="L-2952"><a href="#L-2952"><span class="linenos">2952</span></a><span class="k">class</span> <span class="nc">AddConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2953"><a href="#L-2953"><span class="linenos">2953</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"enforced"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2954"><a href="#L-2954"><span class="linenos">2954</span></a> </span><span id="L-2955"><a href="#L-2955"><span class="linenos">2955</span></a> -</span><span id="L-2956"><a href="#L-2956"><span class="linenos">2956</span></a> -</span><span id="L-2957"><a href="#L-2957"><span class="linenos">2957</span></a><span class="k">class</span> <span class="nc">BitwiseAnd</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-2958"><a href="#L-2958"><span class="linenos">2958</span></a> <span class="k">pass</span> +</span><span id="L-2956"><a href="#L-2956"><span class="linenos">2956</span></a><span class="k">class</span> <span class="nc">DropPartition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2957"><a href="#L-2957"><span class="linenos">2957</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-2958"><a href="#L-2958"><span class="linenos">2958</span></a> </span><span id="L-2959"><a href="#L-2959"><span class="linenos">2959</span></a> -</span><span id="L-2960"><a href="#L-2960"><span class="linenos">2960</span></a> -</span><span id="L-2961"><a href="#L-2961"><span class="linenos">2961</span></a><span class="k">class</span> <span class="nc">BitwiseLeftShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-2962"><a href="#L-2962"><span class="linenos">2962</span></a> <span class="k">pass</span> +</span><span id="L-2960"><a href="#L-2960"><span class="linenos">2960</span></a><span class="c1"># Binary expressions like (ADD a b)</span> +</span><span id="L-2961"><a href="#L-2961"><span class="linenos">2961</span></a><span class="k">class</span> <span class="nc">Binary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-2962"><a href="#L-2962"><span class="linenos">2962</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-2963"><a href="#L-2963"><span class="linenos">2963</span></a> -</span><span id="L-2964"><a href="#L-2964"><span class="linenos">2964</span></a> -</span><span id="L-2965"><a href="#L-2965"><span class="linenos">2965</span></a><span class="k">class</span> <span class="nc">BitwiseOr</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-2966"><a href="#L-2966"><span class="linenos">2966</span></a> <span class="k">pass</span> +</span><span id="L-2964"><a href="#L-2964"><span class="linenos">2964</span></a> <span class="nd">@property</span> +</span><span id="L-2965"><a href="#L-2965"><span class="linenos">2965</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2966"><a href="#L-2966"><span class="linenos">2966</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> </span><span id="L-2967"><a href="#L-2967"><span class="linenos">2967</span></a> -</span><span id="L-2968"><a href="#L-2968"><span class="linenos">2968</span></a> -</span><span id="L-2969"><a href="#L-2969"><span class="linenos">2969</span></a><span class="k">class</span> <span class="nc">BitwiseRightShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-2970"><a href="#L-2970"><span class="linenos">2970</span></a> <span class="k">pass</span> +</span><span id="L-2968"><a href="#L-2968"><span class="linenos">2968</span></a> <span class="nd">@property</span> +</span><span id="L-2969"><a href="#L-2969"><span class="linenos">2969</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-2970"><a href="#L-2970"><span class="linenos">2970</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> </span><span id="L-2971"><a href="#L-2971"><span class="linenos">2971</span></a> </span><span id="L-2972"><a href="#L-2972"><span class="linenos">2972</span></a> -</span><span id="L-2973"><a href="#L-2973"><span class="linenos">2973</span></a><span class="k">class</span> <span class="nc">BitwiseXor</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2973"><a href="#L-2973"><span class="linenos">2973</span></a><span class="k">class</span> <span class="nc">Add</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> </span><span id="L-2974"><a href="#L-2974"><span class="linenos">2974</span></a> <span class="k">pass</span> </span><span id="L-2975"><a href="#L-2975"><span class="linenos">2975</span></a> </span><span id="L-2976"><a href="#L-2976"><span class="linenos">2976</span></a> -</span><span id="L-2977"><a href="#L-2977"><span class="linenos">2977</span></a><span class="k">class</span> <span class="nc">Div</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2977"><a href="#L-2977"><span class="linenos">2977</span></a><span class="k">class</span> <span class="nc">Connector</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> </span><span id="L-2978"><a href="#L-2978"><span class="linenos">2978</span></a> <span class="k">pass</span> </span><span id="L-2979"><a href="#L-2979"><span class="linenos">2979</span></a> </span><span id="L-2980"><a href="#L-2980"><span class="linenos">2980</span></a> -</span><span id="L-2981"><a href="#L-2981"><span class="linenos">2981</span></a><span class="k">class</span> <span class="nc">Overlaps</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2981"><a href="#L-2981"><span class="linenos">2981</span></a><span class="k">class</span> <span class="nc">And</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> </span><span id="L-2982"><a href="#L-2982"><span class="linenos">2982</span></a> <span class="k">pass</span> </span><span id="L-2983"><a href="#L-2983"><span class="linenos">2983</span></a> </span><span id="L-2984"><a href="#L-2984"><span class="linenos">2984</span></a> -</span><span id="L-2985"><a href="#L-2985"><span class="linenos">2985</span></a><span class="k">class</span> <span class="nc">Dot</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-2986"><a href="#L-2986"><span class="linenos">2986</span></a> <span class="nd">@property</span> -</span><span id="L-2987"><a href="#L-2987"><span class="linenos">2987</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-2988"><a href="#L-2988"><span class="linenos">2988</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-2989"><a href="#L-2989"><span class="linenos">2989</span></a> -</span><span id="L-2990"><a href="#L-2990"><span class="linenos">2990</span></a> -</span><span id="L-2991"><a href="#L-2991"><span class="linenos">2991</span></a><span class="k">class</span> <span class="nc">DPipe</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-2992"><a href="#L-2992"><span class="linenos">2992</span></a> <span class="k">pass</span> -</span><span id="L-2993"><a href="#L-2993"><span class="linenos">2993</span></a> -</span><span id="L-2994"><a href="#L-2994"><span class="linenos">2994</span></a> -</span><span id="L-2995"><a href="#L-2995"><span class="linenos">2995</span></a><span class="k">class</span> <span class="nc">EQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-2996"><a href="#L-2996"><span class="linenos">2996</span></a> <span class="k">pass</span> -</span><span id="L-2997"><a href="#L-2997"><span class="linenos">2997</span></a> -</span><span id="L-2998"><a href="#L-2998"><span class="linenos">2998</span></a> -</span><span id="L-2999"><a href="#L-2999"><span class="linenos">2999</span></a><span class="k">class</span> <span class="nc">NullSafeEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3000"><a href="#L-3000"><span class="linenos">3000</span></a> <span class="k">pass</span> -</span><span id="L-3001"><a href="#L-3001"><span class="linenos">3001</span></a> -</span><span id="L-3002"><a href="#L-3002"><span class="linenos">3002</span></a> -</span><span id="L-3003"><a href="#L-3003"><span class="linenos">3003</span></a><span class="k">class</span> <span class="nc">NullSafeNEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3004"><a href="#L-3004"><span class="linenos">3004</span></a> <span class="k">pass</span> -</span><span id="L-3005"><a href="#L-3005"><span class="linenos">3005</span></a> -</span><span id="L-3006"><a href="#L-3006"><span class="linenos">3006</span></a> -</span><span id="L-3007"><a href="#L-3007"><span class="linenos">3007</span></a><span class="k">class</span> <span class="nc">Distance</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3008"><a href="#L-3008"><span class="linenos">3008</span></a> <span class="k">pass</span> -</span><span id="L-3009"><a href="#L-3009"><span class="linenos">3009</span></a> -</span><span id="L-3010"><a href="#L-3010"><span class="linenos">3010</span></a> -</span><span id="L-3011"><a href="#L-3011"><span class="linenos">3011</span></a><span class="k">class</span> <span class="nc">Escape</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3012"><a href="#L-3012"><span class="linenos">3012</span></a> <span class="k">pass</span> -</span><span id="L-3013"><a href="#L-3013"><span class="linenos">3013</span></a> -</span><span id="L-3014"><a href="#L-3014"><span class="linenos">3014</span></a> -</span><span id="L-3015"><a href="#L-3015"><span class="linenos">3015</span></a><span class="k">class</span> <span class="nc">Glob</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3016"><a href="#L-3016"><span class="linenos">3016</span></a> <span class="k">pass</span> -</span><span id="L-3017"><a href="#L-3017"><span class="linenos">3017</span></a> -</span><span id="L-3018"><a href="#L-3018"><span class="linenos">3018</span></a> -</span><span id="L-3019"><a href="#L-3019"><span class="linenos">3019</span></a><span class="k">class</span> <span class="nc">GT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3020"><a href="#L-3020"><span class="linenos">3020</span></a> <span class="k">pass</span> +</span><span id="L-2985"><a href="#L-2985"><span class="linenos">2985</span></a><span class="k">class</span> <span class="nc">Or</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> +</span><span id="L-2986"><a href="#L-2986"><span class="linenos">2986</span></a> <span class="k">pass</span> +</span><span id="L-2987"><a href="#L-2987"><span class="linenos">2987</span></a> +</span><span id="L-2988"><a href="#L-2988"><span class="linenos">2988</span></a> +</span><span id="L-2989"><a href="#L-2989"><span class="linenos">2989</span></a><span class="k">class</span> <span class="nc">BitwiseAnd</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2990"><a href="#L-2990"><span class="linenos">2990</span></a> <span class="k">pass</span> +</span><span id="L-2991"><a href="#L-2991"><span class="linenos">2991</span></a> +</span><span id="L-2992"><a href="#L-2992"><span class="linenos">2992</span></a> +</span><span id="L-2993"><a href="#L-2993"><span class="linenos">2993</span></a><span class="k">class</span> <span class="nc">BitwiseLeftShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2994"><a href="#L-2994"><span class="linenos">2994</span></a> <span class="k">pass</span> +</span><span id="L-2995"><a href="#L-2995"><span class="linenos">2995</span></a> +</span><span id="L-2996"><a href="#L-2996"><span class="linenos">2996</span></a> +</span><span id="L-2997"><a href="#L-2997"><span class="linenos">2997</span></a><span class="k">class</span> <span class="nc">BitwiseOr</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-2998"><a href="#L-2998"><span class="linenos">2998</span></a> <span class="k">pass</span> +</span><span id="L-2999"><a href="#L-2999"><span class="linenos">2999</span></a> +</span><span id="L-3000"><a href="#L-3000"><span class="linenos">3000</span></a> +</span><span id="L-3001"><a href="#L-3001"><span class="linenos">3001</span></a><span class="k">class</span> <span class="nc">BitwiseRightShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3002"><a href="#L-3002"><span class="linenos">3002</span></a> <span class="k">pass</span> +</span><span id="L-3003"><a href="#L-3003"><span class="linenos">3003</span></a> +</span><span id="L-3004"><a href="#L-3004"><span class="linenos">3004</span></a> +</span><span id="L-3005"><a href="#L-3005"><span class="linenos">3005</span></a><span class="k">class</span> <span class="nc">BitwiseXor</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3006"><a href="#L-3006"><span class="linenos">3006</span></a> <span class="k">pass</span> +</span><span id="L-3007"><a href="#L-3007"><span class="linenos">3007</span></a> +</span><span id="L-3008"><a href="#L-3008"><span class="linenos">3008</span></a> +</span><span id="L-3009"><a href="#L-3009"><span class="linenos">3009</span></a><span class="k">class</span> <span class="nc">Div</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3010"><a href="#L-3010"><span class="linenos">3010</span></a> <span class="k">pass</span> +</span><span id="L-3011"><a href="#L-3011"><span class="linenos">3011</span></a> +</span><span id="L-3012"><a href="#L-3012"><span class="linenos">3012</span></a> +</span><span id="L-3013"><a href="#L-3013"><span class="linenos">3013</span></a><span class="k">class</span> <span class="nc">Overlaps</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3014"><a href="#L-3014"><span class="linenos">3014</span></a> <span class="k">pass</span> +</span><span id="L-3015"><a href="#L-3015"><span class="linenos">3015</span></a> +</span><span id="L-3016"><a href="#L-3016"><span class="linenos">3016</span></a> +</span><span id="L-3017"><a href="#L-3017"><span class="linenos">3017</span></a><span class="k">class</span> <span class="nc">Dot</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3018"><a href="#L-3018"><span class="linenos">3018</span></a> <span class="nd">@property</span> +</span><span id="L-3019"><a href="#L-3019"><span class="linenos">3019</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-3020"><a href="#L-3020"><span class="linenos">3020</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span> </span><span id="L-3021"><a href="#L-3021"><span class="linenos">3021</span></a> -</span><span id="L-3022"><a href="#L-3022"><span class="linenos">3022</span></a> -</span><span id="L-3023"><a href="#L-3023"><span class="linenos">3023</span></a><span class="k">class</span> <span class="nc">GTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3024"><a href="#L-3024"><span class="linenos">3024</span></a> <span class="k">pass</span> -</span><span id="L-3025"><a href="#L-3025"><span class="linenos">3025</span></a> -</span><span id="L-3026"><a href="#L-3026"><span class="linenos">3026</span></a> -</span><span id="L-3027"><a href="#L-3027"><span class="linenos">3027</span></a><span class="k">class</span> <span class="nc">ILike</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3028"><a href="#L-3028"><span class="linenos">3028</span></a> <span class="k">pass</span> -</span><span id="L-3029"><a href="#L-3029"><span class="linenos">3029</span></a> +</span><span id="L-3022"><a href="#L-3022"><span class="linenos">3022</span></a> <span class="nd">@classmethod</span> +</span><span id="L-3023"><a href="#L-3023"><span class="linenos">3023</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expressions</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="n">Expression</span><span class="p">])</span> <span class="o">-></span> <span class="n">Dot</span><span class="p">:</span> +</span><span id="L-3024"><a href="#L-3024"><span class="linenos">3024</span></a><span class="w"> </span><span class="sd">"""Build a Dot object with a sequence of expressions."""</span> +</span><span id="L-3025"><a href="#L-3025"><span class="linenos">3025</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">expressions</span><span class="p">)</span> <span class="o"><</span> <span class="mi">2</span><span class="p">:</span> +</span><span id="L-3026"><a href="#L-3026"><span class="linenos">3026</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Dot requires >= 2 expressions."</span><span class="p">)</span> +</span><span id="L-3027"><a href="#L-3027"><span class="linenos">3027</span></a> +</span><span id="L-3028"><a href="#L-3028"><span class="linenos">3028</span></a> <span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span> <span class="o">=</span> <span class="n">expressions</span> +</span><span id="L-3029"><a href="#L-3029"><span class="linenos">3029</span></a> <span class="n">dot</span> <span class="o">=</span> <span class="n">Dot</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">a</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">b</span><span class="p">)</span> </span><span id="L-3030"><a href="#L-3030"><span class="linenos">3030</span></a> -</span><span id="L-3031"><a href="#L-3031"><span class="linenos">3031</span></a><span class="k">class</span> <span class="nc">ILikeAny</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3032"><a href="#L-3032"><span class="linenos">3032</span></a> <span class="k">pass</span> +</span><span id="L-3031"><a href="#L-3031"><span class="linenos">3031</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="L-3032"><a href="#L-3032"><span class="linenos">3032</span></a> <span class="n">dot</span> <span class="o">=</span> <span class="n">Dot</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dot</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> </span><span id="L-3033"><a href="#L-3033"><span class="linenos">3033</span></a> -</span><span id="L-3034"><a href="#L-3034"><span class="linenos">3034</span></a> -</span><span id="L-3035"><a href="#L-3035"><span class="linenos">3035</span></a><span class="k">class</span> <span class="nc">IntDiv</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3036"><a href="#L-3036"><span class="linenos">3036</span></a> <span class="k">pass</span> -</span><span id="L-3037"><a href="#L-3037"><span class="linenos">3037</span></a> -</span><span id="L-3038"><a href="#L-3038"><span class="linenos">3038</span></a> -</span><span id="L-3039"><a href="#L-3039"><span class="linenos">3039</span></a><span class="k">class</span> <span class="nc">Is</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3040"><a href="#L-3040"><span class="linenos">3040</span></a> <span class="k">pass</span> -</span><span id="L-3041"><a href="#L-3041"><span class="linenos">3041</span></a> -</span><span id="L-3042"><a href="#L-3042"><span class="linenos">3042</span></a> -</span><span id="L-3043"><a href="#L-3043"><span class="linenos">3043</span></a><span class="k">class</span> <span class="nc">Kwarg</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3044"><a href="#L-3044"><span class="linenos">3044</span></a><span class="w"> </span><span class="sd">"""Kwarg in special functions like func(kwarg => y)."""</span> -</span><span id="L-3045"><a href="#L-3045"><span class="linenos">3045</span></a> -</span><span id="L-3046"><a href="#L-3046"><span class="linenos">3046</span></a> -</span><span id="L-3047"><a href="#L-3047"><span class="linenos">3047</span></a><span class="k">class</span> <span class="nc">Like</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3048"><a href="#L-3048"><span class="linenos">3048</span></a> <span class="k">pass</span> -</span><span id="L-3049"><a href="#L-3049"><span class="linenos">3049</span></a> -</span><span id="L-3050"><a href="#L-3050"><span class="linenos">3050</span></a> -</span><span id="L-3051"><a href="#L-3051"><span class="linenos">3051</span></a><span class="k">class</span> <span class="nc">LikeAny</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3052"><a href="#L-3052"><span class="linenos">3052</span></a> <span class="k">pass</span> -</span><span id="L-3053"><a href="#L-3053"><span class="linenos">3053</span></a> -</span><span id="L-3054"><a href="#L-3054"><span class="linenos">3054</span></a> -</span><span id="L-3055"><a href="#L-3055"><span class="linenos">3055</span></a><span class="k">class</span> <span class="nc">LT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3056"><a href="#L-3056"><span class="linenos">3056</span></a> <span class="k">pass</span> -</span><span id="L-3057"><a href="#L-3057"><span class="linenos">3057</span></a> -</span><span id="L-3058"><a href="#L-3058"><span class="linenos">3058</span></a> -</span><span id="L-3059"><a href="#L-3059"><span class="linenos">3059</span></a><span class="k">class</span> <span class="nc">LTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3060"><a href="#L-3060"><span class="linenos">3060</span></a> <span class="k">pass</span> -</span><span id="L-3061"><a href="#L-3061"><span class="linenos">3061</span></a> -</span><span id="L-3062"><a href="#L-3062"><span class="linenos">3062</span></a> -</span><span id="L-3063"><a href="#L-3063"><span class="linenos">3063</span></a><span class="k">class</span> <span class="nc">Mod</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3064"><a href="#L-3064"><span class="linenos">3064</span></a> <span class="k">pass</span> -</span><span id="L-3065"><a href="#L-3065"><span class="linenos">3065</span></a> -</span><span id="L-3066"><a href="#L-3066"><span class="linenos">3066</span></a> -</span><span id="L-3067"><a href="#L-3067"><span class="linenos">3067</span></a><span class="k">class</span> <span class="nc">Mul</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3068"><a href="#L-3068"><span class="linenos">3068</span></a> <span class="k">pass</span> -</span><span id="L-3069"><a href="#L-3069"><span class="linenos">3069</span></a> -</span><span id="L-3070"><a href="#L-3070"><span class="linenos">3070</span></a> -</span><span id="L-3071"><a href="#L-3071"><span class="linenos">3071</span></a><span class="k">class</span> <span class="nc">NEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3072"><a href="#L-3072"><span class="linenos">3072</span></a> <span class="k">pass</span> -</span><span id="L-3073"><a href="#L-3073"><span class="linenos">3073</span></a> -</span><span id="L-3074"><a href="#L-3074"><span class="linenos">3074</span></a> -</span><span id="L-3075"><a href="#L-3075"><span class="linenos">3075</span></a><span class="k">class</span> <span class="nc">SimilarTo</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3076"><a href="#L-3076"><span class="linenos">3076</span></a> <span class="k">pass</span> -</span><span id="L-3077"><a href="#L-3077"><span class="linenos">3077</span></a> -</span><span id="L-3078"><a href="#L-3078"><span class="linenos">3078</span></a> -</span><span id="L-3079"><a href="#L-3079"><span class="linenos">3079</span></a><span class="k">class</span> <span class="nc">Slice</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3080"><a href="#L-3080"><span class="linenos">3080</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3081"><a href="#L-3081"><span class="linenos">3081</span></a> -</span><span id="L-3082"><a href="#L-3082"><span class="linenos">3082</span></a> -</span><span id="L-3083"><a href="#L-3083"><span class="linenos">3083</span></a><span class="k">class</span> <span class="nc">Sub</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3084"><a href="#L-3084"><span class="linenos">3084</span></a> <span class="k">pass</span> -</span><span id="L-3085"><a href="#L-3085"><span class="linenos">3085</span></a> -</span><span id="L-3086"><a href="#L-3086"><span class="linenos">3086</span></a> -</span><span id="L-3087"><a href="#L-3087"><span class="linenos">3087</span></a><span class="k">class</span> <span class="nc">ArrayOverlaps</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3088"><a href="#L-3088"><span class="linenos">3088</span></a> <span class="k">pass</span> -</span><span id="L-3089"><a href="#L-3089"><span class="linenos">3089</span></a> -</span><span id="L-3090"><a href="#L-3090"><span class="linenos">3090</span></a> -</span><span id="L-3091"><a href="#L-3091"><span class="linenos">3091</span></a><span class="c1"># Unary Expressions</span> -</span><span id="L-3092"><a href="#L-3092"><span class="linenos">3092</span></a><span class="c1"># (NOT a)</span> -</span><span id="L-3093"><a href="#L-3093"><span class="linenos">3093</span></a><span class="k">class</span> <span class="nc">Unary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3034"><a href="#L-3034"><span class="linenos">3034</span></a> <span class="k">return</span> <span class="n">dot</span> +</span><span id="L-3035"><a href="#L-3035"><span class="linenos">3035</span></a> +</span><span id="L-3036"><a href="#L-3036"><span class="linenos">3036</span></a> +</span><span id="L-3037"><a href="#L-3037"><span class="linenos">3037</span></a><span class="k">class</span> <span class="nc">DPipe</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3038"><a href="#L-3038"><span class="linenos">3038</span></a> <span class="k">pass</span> +</span><span id="L-3039"><a href="#L-3039"><span class="linenos">3039</span></a> +</span><span id="L-3040"><a href="#L-3040"><span class="linenos">3040</span></a> +</span><span id="L-3041"><a href="#L-3041"><span class="linenos">3041</span></a><span class="k">class</span> <span class="nc">EQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3042"><a href="#L-3042"><span class="linenos">3042</span></a> <span class="k">pass</span> +</span><span id="L-3043"><a href="#L-3043"><span class="linenos">3043</span></a> +</span><span id="L-3044"><a href="#L-3044"><span class="linenos">3044</span></a> +</span><span id="L-3045"><a href="#L-3045"><span class="linenos">3045</span></a><span class="k">class</span> <span class="nc">NullSafeEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3046"><a href="#L-3046"><span class="linenos">3046</span></a> <span class="k">pass</span> +</span><span id="L-3047"><a href="#L-3047"><span class="linenos">3047</span></a> +</span><span id="L-3048"><a href="#L-3048"><span class="linenos">3048</span></a> +</span><span id="L-3049"><a href="#L-3049"><span class="linenos">3049</span></a><span class="k">class</span> <span class="nc">NullSafeNEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3050"><a href="#L-3050"><span class="linenos">3050</span></a> <span class="k">pass</span> +</span><span id="L-3051"><a href="#L-3051"><span class="linenos">3051</span></a> +</span><span id="L-3052"><a href="#L-3052"><span class="linenos">3052</span></a> +</span><span id="L-3053"><a href="#L-3053"><span class="linenos">3053</span></a><span class="k">class</span> <span class="nc">Distance</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3054"><a href="#L-3054"><span class="linenos">3054</span></a> <span class="k">pass</span> +</span><span id="L-3055"><a href="#L-3055"><span class="linenos">3055</span></a> +</span><span id="L-3056"><a href="#L-3056"><span class="linenos">3056</span></a> +</span><span id="L-3057"><a href="#L-3057"><span class="linenos">3057</span></a><span class="k">class</span> <span class="nc">Escape</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3058"><a href="#L-3058"><span class="linenos">3058</span></a> <span class="k">pass</span> +</span><span id="L-3059"><a href="#L-3059"><span class="linenos">3059</span></a> +</span><span id="L-3060"><a href="#L-3060"><span class="linenos">3060</span></a> +</span><span id="L-3061"><a href="#L-3061"><span class="linenos">3061</span></a><span class="k">class</span> <span class="nc">Glob</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3062"><a href="#L-3062"><span class="linenos">3062</span></a> <span class="k">pass</span> +</span><span id="L-3063"><a href="#L-3063"><span class="linenos">3063</span></a> +</span><span id="L-3064"><a href="#L-3064"><span class="linenos">3064</span></a> +</span><span id="L-3065"><a href="#L-3065"><span class="linenos">3065</span></a><span class="k">class</span> <span class="nc">GT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3066"><a href="#L-3066"><span class="linenos">3066</span></a> <span class="k">pass</span> +</span><span id="L-3067"><a href="#L-3067"><span class="linenos">3067</span></a> +</span><span id="L-3068"><a href="#L-3068"><span class="linenos">3068</span></a> +</span><span id="L-3069"><a href="#L-3069"><span class="linenos">3069</span></a><span class="k">class</span> <span class="nc">GTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3070"><a href="#L-3070"><span class="linenos">3070</span></a> <span class="k">pass</span> +</span><span id="L-3071"><a href="#L-3071"><span class="linenos">3071</span></a> +</span><span id="L-3072"><a href="#L-3072"><span class="linenos">3072</span></a> +</span><span id="L-3073"><a href="#L-3073"><span class="linenos">3073</span></a><span class="k">class</span> <span class="nc">ILike</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3074"><a href="#L-3074"><span class="linenos">3074</span></a> <span class="k">pass</span> +</span><span id="L-3075"><a href="#L-3075"><span class="linenos">3075</span></a> +</span><span id="L-3076"><a href="#L-3076"><span class="linenos">3076</span></a> +</span><span id="L-3077"><a href="#L-3077"><span class="linenos">3077</span></a><span class="k">class</span> <span class="nc">ILikeAny</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3078"><a href="#L-3078"><span class="linenos">3078</span></a> <span class="k">pass</span> +</span><span id="L-3079"><a href="#L-3079"><span class="linenos">3079</span></a> +</span><span id="L-3080"><a href="#L-3080"><span class="linenos">3080</span></a> +</span><span id="L-3081"><a href="#L-3081"><span class="linenos">3081</span></a><span class="k">class</span> <span class="nc">IntDiv</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3082"><a href="#L-3082"><span class="linenos">3082</span></a> <span class="k">pass</span> +</span><span id="L-3083"><a href="#L-3083"><span class="linenos">3083</span></a> +</span><span id="L-3084"><a href="#L-3084"><span class="linenos">3084</span></a> +</span><span id="L-3085"><a href="#L-3085"><span class="linenos">3085</span></a><span class="k">class</span> <span class="nc">Is</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3086"><a href="#L-3086"><span class="linenos">3086</span></a> <span class="k">pass</span> +</span><span id="L-3087"><a href="#L-3087"><span class="linenos">3087</span></a> +</span><span id="L-3088"><a href="#L-3088"><span class="linenos">3088</span></a> +</span><span id="L-3089"><a href="#L-3089"><span class="linenos">3089</span></a><span class="k">class</span> <span class="nc">Kwarg</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3090"><a href="#L-3090"><span class="linenos">3090</span></a><span class="w"> </span><span class="sd">"""Kwarg in special functions like func(kwarg => y)."""</span> +</span><span id="L-3091"><a href="#L-3091"><span class="linenos">3091</span></a> +</span><span id="L-3092"><a href="#L-3092"><span class="linenos">3092</span></a> +</span><span id="L-3093"><a href="#L-3093"><span class="linenos">3093</span></a><span class="k">class</span> <span class="nc">Like</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> </span><span id="L-3094"><a href="#L-3094"><span class="linenos">3094</span></a> <span class="k">pass</span> </span><span id="L-3095"><a href="#L-3095"><span class="linenos">3095</span></a> </span><span id="L-3096"><a href="#L-3096"><span class="linenos">3096</span></a> -</span><span id="L-3097"><a href="#L-3097"><span class="linenos">3097</span></a><span class="k">class</span> <span class="nc">BitwiseNot</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="L-3097"><a href="#L-3097"><span class="linenos">3097</span></a><span class="k">class</span> <span class="nc">LikeAny</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> </span><span id="L-3098"><a href="#L-3098"><span class="linenos">3098</span></a> <span class="k">pass</span> </span><span id="L-3099"><a href="#L-3099"><span class="linenos">3099</span></a> </span><span id="L-3100"><a href="#L-3100"><span class="linenos">3100</span></a> -</span><span id="L-3101"><a href="#L-3101"><span class="linenos">3101</span></a><span class="k">class</span> <span class="nc">Not</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="L-3101"><a href="#L-3101"><span class="linenos">3101</span></a><span class="k">class</span> <span class="nc">LT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> </span><span id="L-3102"><a href="#L-3102"><span class="linenos">3102</span></a> <span class="k">pass</span> </span><span id="L-3103"><a href="#L-3103"><span class="linenos">3103</span></a> </span><span id="L-3104"><a href="#L-3104"><span class="linenos">3104</span></a> -</span><span id="L-3105"><a href="#L-3105"><span class="linenos">3105</span></a><span class="k">class</span> <span class="nc">Paren</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> -</span><span id="L-3106"><a href="#L-3106"><span class="linenos">3106</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3105"><a href="#L-3105"><span class="linenos">3105</span></a><span class="k">class</span> <span class="nc">LTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3106"><a href="#L-3106"><span class="linenos">3106</span></a> <span class="k">pass</span> </span><span id="L-3107"><a href="#L-3107"><span class="linenos">3107</span></a> </span><span id="L-3108"><a href="#L-3108"><span class="linenos">3108</span></a> -</span><span id="L-3109"><a href="#L-3109"><span class="linenos">3109</span></a><span class="k">class</span> <span class="nc">Neg</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="L-3109"><a href="#L-3109"><span class="linenos">3109</span></a><span class="k">class</span> <span class="nc">Mod</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> </span><span id="L-3110"><a href="#L-3110"><span class="linenos">3110</span></a> <span class="k">pass</span> </span><span id="L-3111"><a href="#L-3111"><span class="linenos">3111</span></a> </span><span id="L-3112"><a href="#L-3112"><span class="linenos">3112</span></a> -</span><span id="L-3113"><a href="#L-3113"><span class="linenos">3113</span></a><span class="c1"># Special Functions</span> -</span><span id="L-3114"><a href="#L-3114"><span class="linenos">3114</span></a><span class="k">class</span> <span class="nc">Alias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3115"><a href="#L-3115"><span class="linenos">3115</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3113"><a href="#L-3113"><span class="linenos">3113</span></a><span class="k">class</span> <span class="nc">Mul</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3114"><a href="#L-3114"><span class="linenos">3114</span></a> <span class="k">pass</span> +</span><span id="L-3115"><a href="#L-3115"><span class="linenos">3115</span></a> </span><span id="L-3116"><a href="#L-3116"><span class="linenos">3116</span></a> -</span><span id="L-3117"><a href="#L-3117"><span class="linenos">3117</span></a> <span class="nd">@property</span> -</span><span id="L-3118"><a href="#L-3118"><span class="linenos">3118</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-3119"><a href="#L-3119"><span class="linenos">3119</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> +</span><span id="L-3117"><a href="#L-3117"><span class="linenos">3117</span></a><span class="k">class</span> <span class="nc">NEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3118"><a href="#L-3118"><span class="linenos">3118</span></a> <span class="k">pass</span> +</span><span id="L-3119"><a href="#L-3119"><span class="linenos">3119</span></a> </span><span id="L-3120"><a href="#L-3120"><span class="linenos">3120</span></a> -</span><span id="L-3121"><a href="#L-3121"><span class="linenos">3121</span></a> -</span><span id="L-3122"><a href="#L-3122"><span class="linenos">3122</span></a><span class="k">class</span> <span class="nc">Aliases</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3123"><a href="#L-3123"><span class="linenos">3123</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3121"><a href="#L-3121"><span class="linenos">3121</span></a><span class="k">class</span> <span class="nc">SimilarTo</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3122"><a href="#L-3122"><span class="linenos">3122</span></a> <span class="k">pass</span> +</span><span id="L-3123"><a href="#L-3123"><span class="linenos">3123</span></a> </span><span id="L-3124"><a href="#L-3124"><span class="linenos">3124</span></a> -</span><span id="L-3125"><a href="#L-3125"><span class="linenos">3125</span></a> <span class="nd">@property</span> -</span><span id="L-3126"><a href="#L-3126"><span class="linenos">3126</span></a> <span class="k">def</span> <span class="nf">aliases</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-3127"><a href="#L-3127"><span class="linenos">3127</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="L-3125"><a href="#L-3125"><span class="linenos">3125</span></a><span class="k">class</span> <span class="nc">Slice</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3126"><a href="#L-3126"><span class="linenos">3126</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3127"><a href="#L-3127"><span class="linenos">3127</span></a> </span><span id="L-3128"><a href="#L-3128"><span class="linenos">3128</span></a> -</span><span id="L-3129"><a href="#L-3129"><span class="linenos">3129</span></a> -</span><span id="L-3130"><a href="#L-3130"><span class="linenos">3130</span></a><span class="k">class</span> <span class="nc">AtTimeZone</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3131"><a href="#L-3131"><span class="linenos">3131</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3129"><a href="#L-3129"><span class="linenos">3129</span></a><span class="k">class</span> <span class="nc">Sub</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3130"><a href="#L-3130"><span class="linenos">3130</span></a> <span class="k">pass</span> +</span><span id="L-3131"><a href="#L-3131"><span class="linenos">3131</span></a> </span><span id="L-3132"><a href="#L-3132"><span class="linenos">3132</span></a> -</span><span id="L-3133"><a href="#L-3133"><span class="linenos">3133</span></a> -</span><span id="L-3134"><a href="#L-3134"><span class="linenos">3134</span></a><span class="k">class</span> <span class="nc">Between</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3135"><a href="#L-3135"><span class="linenos">3135</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"low"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"high"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3133"><a href="#L-3133"><span class="linenos">3133</span></a><span class="k">class</span> <span class="nc">ArrayOverlaps</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3134"><a href="#L-3134"><span class="linenos">3134</span></a> <span class="k">pass</span> +</span><span id="L-3135"><a href="#L-3135"><span class="linenos">3135</span></a> </span><span id="L-3136"><a href="#L-3136"><span class="linenos">3136</span></a> -</span><span id="L-3137"><a href="#L-3137"><span class="linenos">3137</span></a> -</span><span id="L-3138"><a href="#L-3138"><span class="linenos">3138</span></a><span class="k">class</span> <span class="nc">Bracket</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-3139"><a href="#L-3139"><span class="linenos">3139</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3140"><a href="#L-3140"><span class="linenos">3140</span></a> +</span><span id="L-3137"><a href="#L-3137"><span class="linenos">3137</span></a><span class="c1"># Unary Expressions</span> +</span><span id="L-3138"><a href="#L-3138"><span class="linenos">3138</span></a><span class="c1"># (NOT a)</span> +</span><span id="L-3139"><a href="#L-3139"><span class="linenos">3139</span></a><span class="k">class</span> <span class="nc">Unary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3140"><a href="#L-3140"><span class="linenos">3140</span></a> <span class="k">pass</span> </span><span id="L-3141"><a href="#L-3141"><span class="linenos">3141</span></a> -</span><span id="L-3142"><a href="#L-3142"><span class="linenos">3142</span></a><span class="k">class</span> <span class="nc">Distinct</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3143"><a href="#L-3143"><span class="linenos">3143</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3144"><a href="#L-3144"><span class="linenos">3144</span></a> +</span><span id="L-3142"><a href="#L-3142"><span class="linenos">3142</span></a> +</span><span id="L-3143"><a href="#L-3143"><span class="linenos">3143</span></a><span class="k">class</span> <span class="nc">BitwiseNot</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="L-3144"><a href="#L-3144"><span class="linenos">3144</span></a> <span class="k">pass</span> </span><span id="L-3145"><a href="#L-3145"><span class="linenos">3145</span></a> -</span><span id="L-3146"><a href="#L-3146"><span class="linenos">3146</span></a><span class="k">class</span> <span class="nc">In</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> -</span><span id="L-3147"><a href="#L-3147"><span class="linenos">3147</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-3148"><a href="#L-3148"><span class="linenos">3148</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-3149"><a href="#L-3149"><span class="linenos">3149</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3150"><a href="#L-3150"><span class="linenos">3150</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3151"><a href="#L-3151"><span class="linenos">3151</span></a> <span class="s2">"unnest"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3152"><a href="#L-3152"><span class="linenos">3152</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3153"><a href="#L-3153"><span class="linenos">3153</span></a> <span class="s2">"is_global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3154"><a href="#L-3154"><span class="linenos">3154</span></a> <span class="p">}</span> -</span><span id="L-3155"><a href="#L-3155"><span class="linenos">3155</span></a> -</span><span id="L-3156"><a href="#L-3156"><span class="linenos">3156</span></a> -</span><span id="L-3157"><a href="#L-3157"><span class="linenos">3157</span></a><span class="k">class</span> <span class="nc">TimeUnit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3158"><a href="#L-3158"><span class="linenos">3158</span></a><span class="w"> </span><span class="sd">"""Automatically converts unit arg into a var."""</span> -</span><span id="L-3159"><a href="#L-3159"><span class="linenos">3159</span></a> -</span><span id="L-3160"><a href="#L-3160"><span class="linenos">3160</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3161"><a href="#L-3161"><span class="linenos">3161</span></a> -</span><span id="L-3162"><a href="#L-3162"><span class="linenos">3162</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> -</span><span id="L-3163"><a href="#L-3163"><span class="linenos">3163</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> -</span><span id="L-3164"><a href="#L-3164"><span class="linenos">3164</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="p">(</span><span class="n">Column</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)):</span> -</span><span id="L-3165"><a href="#L-3165"><span class="linenos">3165</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> -</span><span id="L-3166"><a href="#L-3166"><span class="linenos">3166</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> -</span><span id="L-3167"><a href="#L-3167"><span class="linenos">3167</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> -</span><span id="L-3168"><a href="#L-3168"><span class="linenos">3168</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> -</span><span id="L-3169"><a href="#L-3169"><span class="linenos">3169</span></a> +</span><span id="L-3146"><a href="#L-3146"><span class="linenos">3146</span></a> +</span><span id="L-3147"><a href="#L-3147"><span class="linenos">3147</span></a><span class="k">class</span> <span class="nc">Not</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="L-3148"><a href="#L-3148"><span class="linenos">3148</span></a> <span class="k">pass</span> +</span><span id="L-3149"><a href="#L-3149"><span class="linenos">3149</span></a> +</span><span id="L-3150"><a href="#L-3150"><span class="linenos">3150</span></a> +</span><span id="L-3151"><a href="#L-3151"><span class="linenos">3151</span></a><span class="k">class</span> <span class="nc">Paren</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="L-3152"><a href="#L-3152"><span class="linenos">3152</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3153"><a href="#L-3153"><span class="linenos">3153</span></a> +</span><span id="L-3154"><a href="#L-3154"><span class="linenos">3154</span></a> +</span><span id="L-3155"><a href="#L-3155"><span class="linenos">3155</span></a><span class="k">class</span> <span class="nc">Neg</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="L-3156"><a href="#L-3156"><span class="linenos">3156</span></a> <span class="k">pass</span> +</span><span id="L-3157"><a href="#L-3157"><span class="linenos">3157</span></a> +</span><span id="L-3158"><a href="#L-3158"><span class="linenos">3158</span></a> +</span><span id="L-3159"><a href="#L-3159"><span class="linenos">3159</span></a><span class="c1"># Special Functions</span> +</span><span id="L-3160"><a href="#L-3160"><span class="linenos">3160</span></a><span class="k">class</span> <span class="nc">Alias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3161"><a href="#L-3161"><span class="linenos">3161</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3162"><a href="#L-3162"><span class="linenos">3162</span></a> +</span><span id="L-3163"><a href="#L-3163"><span class="linenos">3163</span></a> <span class="nd">@property</span> +</span><span id="L-3164"><a href="#L-3164"><span class="linenos">3164</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-3165"><a href="#L-3165"><span class="linenos">3165</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> +</span><span id="L-3166"><a href="#L-3166"><span class="linenos">3166</span></a> +</span><span id="L-3167"><a href="#L-3167"><span class="linenos">3167</span></a> +</span><span id="L-3168"><a href="#L-3168"><span class="linenos">3168</span></a><span class="k">class</span> <span class="nc">Aliases</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3169"><a href="#L-3169"><span class="linenos">3169</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3170"><a href="#L-3170"><span class="linenos">3170</span></a> -</span><span id="L-3171"><a href="#L-3171"><span class="linenos">3171</span></a><span class="k">class</span> <span class="nc">Interval</span><span class="p">(</span><span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3172"><a href="#L-3172"><span class="linenos">3172</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3173"><a href="#L-3173"><span class="linenos">3173</span></a> +</span><span id="L-3171"><a href="#L-3171"><span class="linenos">3171</span></a> <span class="nd">@property</span> +</span><span id="L-3172"><a href="#L-3172"><span class="linenos">3172</span></a> <span class="k">def</span> <span class="nf">aliases</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-3173"><a href="#L-3173"><span class="linenos">3173</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> </span><span id="L-3174"><a href="#L-3174"><span class="linenos">3174</span></a> -</span><span id="L-3175"><a href="#L-3175"><span class="linenos">3175</span></a><span class="k">class</span> <span class="nc">IgnoreNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3176"><a href="#L-3176"><span class="linenos">3176</span></a> <span class="k">pass</span> -</span><span id="L-3177"><a href="#L-3177"><span class="linenos">3177</span></a> +</span><span id="L-3175"><a href="#L-3175"><span class="linenos">3175</span></a> +</span><span id="L-3176"><a href="#L-3176"><span class="linenos">3176</span></a><span class="k">class</span> <span class="nc">AtTimeZone</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3177"><a href="#L-3177"><span class="linenos">3177</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3178"><a href="#L-3178"><span class="linenos">3178</span></a> -</span><span id="L-3179"><a href="#L-3179"><span class="linenos">3179</span></a><span class="k">class</span> <span class="nc">RespectNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3180"><a href="#L-3180"><span class="linenos">3180</span></a> <span class="k">pass</span> -</span><span id="L-3181"><a href="#L-3181"><span class="linenos">3181</span></a> +</span><span id="L-3179"><a href="#L-3179"><span class="linenos">3179</span></a> +</span><span id="L-3180"><a href="#L-3180"><span class="linenos">3180</span></a><span class="k">class</span> <span class="nc">Between</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3181"><a href="#L-3181"><span class="linenos">3181</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"low"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"high"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3182"><a href="#L-3182"><span class="linenos">3182</span></a> -</span><span id="L-3183"><a href="#L-3183"><span class="linenos">3183</span></a><span class="c1"># Functions</span> -</span><span id="L-3184"><a href="#L-3184"><span class="linenos">3184</span></a><span class="k">class</span> <span class="nc">Func</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="L-3185"><a href="#L-3185"><span class="linenos">3185</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-3186"><a href="#L-3186"><span class="linenos">3186</span></a><span class="sd"> The base class for all function expressions.</span> +</span><span id="L-3183"><a href="#L-3183"><span class="linenos">3183</span></a> +</span><span id="L-3184"><a href="#L-3184"><span class="linenos">3184</span></a><span class="k">class</span> <span class="nc">Bracket</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-3185"><a href="#L-3185"><span class="linenos">3185</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3186"><a href="#L-3186"><span class="linenos">3186</span></a> </span><span id="L-3187"><a href="#L-3187"><span class="linenos">3187</span></a> -</span><span id="L-3188"><a href="#L-3188"><span class="linenos">3188</span></a><span class="sd"> Attributes:</span> -</span><span id="L-3189"><a href="#L-3189"><span class="linenos">3189</span></a><span class="sd"> is_var_len_args (bool): if set to True the last argument defined in arg_types will be</span> -</span><span id="L-3190"><a href="#L-3190"><span class="linenos">3190</span></a><span class="sd"> treated as a variable length argument and the argument's value will be stored as a list.</span> -</span><span id="L-3191"><a href="#L-3191"><span class="linenos">3191</span></a><span class="sd"> _sql_names (list): determines the SQL name (1st item in the list) and aliases (subsequent items)</span> -</span><span id="L-3192"><a href="#L-3192"><span class="linenos">3192</span></a><span class="sd"> for this function expression. These values are used to map this node to a name during parsing</span> -</span><span id="L-3193"><a href="#L-3193"><span class="linenos">3193</span></a><span class="sd"> as well as to provide the function's name during SQL string generation. By default the SQL</span> -</span><span id="L-3194"><a href="#L-3194"><span class="linenos">3194</span></a><span class="sd"> name is set to the expression's class name transformed to snake case.</span> -</span><span id="L-3195"><a href="#L-3195"><span class="linenos">3195</span></a><span class="sd"> """</span> -</span><span id="L-3196"><a href="#L-3196"><span class="linenos">3196</span></a> -</span><span id="L-3197"><a href="#L-3197"><span class="linenos">3197</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">False</span> -</span><span id="L-3198"><a href="#L-3198"><span class="linenos">3198</span></a> -</span><span id="L-3199"><a href="#L-3199"><span class="linenos">3199</span></a> <span class="nd">@classmethod</span> -</span><span id="L-3200"><a href="#L-3200"><span class="linenos">3200</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> -</span><span id="L-3201"><a href="#L-3201"><span class="linenos">3201</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> -</span><span id="L-3202"><a href="#L-3202"><span class="linenos">3202</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> -</span><span id="L-3203"><a href="#L-3203"><span class="linenos">3203</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> -</span><span id="L-3204"><a href="#L-3204"><span class="linenos">3204</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> -</span><span id="L-3205"><a href="#L-3205"><span class="linenos">3205</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> -</span><span id="L-3206"><a href="#L-3206"><span class="linenos">3206</span></a> -</span><span id="L-3207"><a href="#L-3207"><span class="linenos">3207</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> -</span><span id="L-3208"><a href="#L-3208"><span class="linenos">3208</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> -</span><span id="L-3209"><a href="#L-3209"><span class="linenos">3209</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-3210"><a href="#L-3210"><span class="linenos">3210</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> -</span><span id="L-3211"><a href="#L-3211"><span class="linenos">3211</span></a> -</span><span id="L-3212"><a href="#L-3212"><span class="linenos">3212</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> -</span><span id="L-3213"><a href="#L-3213"><span class="linenos">3213</span></a> -</span><span id="L-3214"><a href="#L-3214"><span class="linenos">3214</span></a> <span class="nd">@classmethod</span> -</span><span id="L-3215"><a href="#L-3215"><span class="linenos">3215</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="L-3216"><a href="#L-3216"><span class="linenos">3216</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> -</span><span id="L-3217"><a href="#L-3217"><span class="linenos">3217</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> -</span><span id="L-3218"><a href="#L-3218"><span class="linenos">3218</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> -</span><span id="L-3219"><a href="#L-3219"><span class="linenos">3219</span></a> <span class="p">)</span> -</span><span id="L-3220"><a href="#L-3220"><span class="linenos">3220</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> -</span><span id="L-3221"><a href="#L-3221"><span class="linenos">3221</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> -</span><span id="L-3222"><a href="#L-3222"><span class="linenos">3222</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> +</span><span id="L-3188"><a href="#L-3188"><span class="linenos">3188</span></a><span class="k">class</span> <span class="nc">Distinct</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3189"><a href="#L-3189"><span class="linenos">3189</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3190"><a href="#L-3190"><span class="linenos">3190</span></a> +</span><span id="L-3191"><a href="#L-3191"><span class="linenos">3191</span></a> +</span><span id="L-3192"><a href="#L-3192"><span class="linenos">3192</span></a><span class="k">class</span> <span class="nc">In</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="L-3193"><a href="#L-3193"><span class="linenos">3193</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3194"><a href="#L-3194"><span class="linenos">3194</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3195"><a href="#L-3195"><span class="linenos">3195</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3196"><a href="#L-3196"><span class="linenos">3196</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3197"><a href="#L-3197"><span class="linenos">3197</span></a> <span class="s2">"unnest"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3198"><a href="#L-3198"><span class="linenos">3198</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3199"><a href="#L-3199"><span class="linenos">3199</span></a> <span class="s2">"is_global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3200"><a href="#L-3200"><span class="linenos">3200</span></a> <span class="p">}</span> +</span><span id="L-3201"><a href="#L-3201"><span class="linenos">3201</span></a> +</span><span id="L-3202"><a href="#L-3202"><span class="linenos">3202</span></a> +</span><span id="L-3203"><a href="#L-3203"><span class="linenos">3203</span></a><span class="k">class</span> <span class="nc">TimeUnit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3204"><a href="#L-3204"><span class="linenos">3204</span></a><span class="w"> </span><span class="sd">"""Automatically converts unit arg into a var."""</span> +</span><span id="L-3205"><a href="#L-3205"><span class="linenos">3205</span></a> +</span><span id="L-3206"><a href="#L-3206"><span class="linenos">3206</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3207"><a href="#L-3207"><span class="linenos">3207</span></a> +</span><span id="L-3208"><a href="#L-3208"><span class="linenos">3208</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> +</span><span id="L-3209"><a href="#L-3209"><span class="linenos">3209</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> +</span><span id="L-3210"><a href="#L-3210"><span class="linenos">3210</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="p">(</span><span class="n">Column</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)):</span> +</span><span id="L-3211"><a href="#L-3211"><span class="linenos">3211</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-3212"><a href="#L-3212"><span class="linenos">3212</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> +</span><span id="L-3213"><a href="#L-3213"><span class="linenos">3213</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> +</span><span id="L-3214"><a href="#L-3214"><span class="linenos">3214</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> +</span><span id="L-3215"><a href="#L-3215"><span class="linenos">3215</span></a> +</span><span id="L-3216"><a href="#L-3216"><span class="linenos">3216</span></a> +</span><span id="L-3217"><a href="#L-3217"><span class="linenos">3217</span></a><span class="k">class</span> <span class="nc">Interval</span><span class="p">(</span><span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3218"><a href="#L-3218"><span class="linenos">3218</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3219"><a href="#L-3219"><span class="linenos">3219</span></a> +</span><span id="L-3220"><a href="#L-3220"><span class="linenos">3220</span></a> +</span><span id="L-3221"><a href="#L-3221"><span class="linenos">3221</span></a><span class="k">class</span> <span class="nc">IgnoreNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3222"><a href="#L-3222"><span class="linenos">3222</span></a> <span class="k">pass</span> </span><span id="L-3223"><a href="#L-3223"><span class="linenos">3223</span></a> -</span><span id="L-3224"><a href="#L-3224"><span class="linenos">3224</span></a> <span class="nd">@classmethod</span> -</span><span id="L-3225"><a href="#L-3225"><span class="linenos">3225</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="L-3226"><a href="#L-3226"><span class="linenos">3226</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> +</span><span id="L-3224"><a href="#L-3224"><span class="linenos">3224</span></a> +</span><span id="L-3225"><a href="#L-3225"><span class="linenos">3225</span></a><span class="k">class</span> <span class="nc">RespectNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3226"><a href="#L-3226"><span class="linenos">3226</span></a> <span class="k">pass</span> </span><span id="L-3227"><a href="#L-3227"><span class="linenos">3227</span></a> -</span><span id="L-3228"><a href="#L-3228"><span class="linenos">3228</span></a> <span class="nd">@classmethod</span> -</span><span id="L-3229"><a href="#L-3229"><span class="linenos">3229</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="L-3230"><a href="#L-3230"><span class="linenos">3230</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> -</span><span id="L-3231"><a href="#L-3231"><span class="linenos">3231</span></a> -</span><span id="L-3232"><a href="#L-3232"><span class="linenos">3232</span></a> -</span><span id="L-3233"><a href="#L-3233"><span class="linenos">3233</span></a><span class="k">class</span> <span class="nc">AggFunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3234"><a href="#L-3234"><span class="linenos">3234</span></a> <span class="k">pass</span> -</span><span id="L-3235"><a href="#L-3235"><span class="linenos">3235</span></a> -</span><span id="L-3236"><a href="#L-3236"><span class="linenos">3236</span></a> -</span><span id="L-3237"><a href="#L-3237"><span class="linenos">3237</span></a><span class="k">class</span> <span class="nc">Abs</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3238"><a href="#L-3238"><span class="linenos">3238</span></a> <span class="k">pass</span> -</span><span id="L-3239"><a href="#L-3239"><span class="linenos">3239</span></a> -</span><span id="L-3240"><a href="#L-3240"><span class="linenos">3240</span></a> -</span><span id="L-3241"><a href="#L-3241"><span class="linenos">3241</span></a><span class="k">class</span> <span class="nc">Anonymous</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3242"><a href="#L-3242"><span class="linenos">3242</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3243"><a href="#L-3243"><span class="linenos">3243</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3228"><a href="#L-3228"><span class="linenos">3228</span></a> +</span><span id="L-3229"><a href="#L-3229"><span class="linenos">3229</span></a><span class="c1"># Functions</span> +</span><span id="L-3230"><a href="#L-3230"><span class="linenos">3230</span></a><span class="k">class</span> <span class="nc">Func</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="L-3231"><a href="#L-3231"><span class="linenos">3231</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-3232"><a href="#L-3232"><span class="linenos">3232</span></a><span class="sd"> The base class for all function expressions.</span> +</span><span id="L-3233"><a href="#L-3233"><span class="linenos">3233</span></a> +</span><span id="L-3234"><a href="#L-3234"><span class="linenos">3234</span></a><span class="sd"> Attributes:</span> +</span><span id="L-3235"><a href="#L-3235"><span class="linenos">3235</span></a><span class="sd"> is_var_len_args (bool): if set to True the last argument defined in arg_types will be</span> +</span><span id="L-3236"><a href="#L-3236"><span class="linenos">3236</span></a><span class="sd"> treated as a variable length argument and the argument's value will be stored as a list.</span> +</span><span id="L-3237"><a href="#L-3237"><span class="linenos">3237</span></a><span class="sd"> _sql_names (list): determines the SQL name (1st item in the list) and aliases (subsequent items)</span> +</span><span id="L-3238"><a href="#L-3238"><span class="linenos">3238</span></a><span class="sd"> for this function expression. These values are used to map this node to a name during parsing</span> +</span><span id="L-3239"><a href="#L-3239"><span class="linenos">3239</span></a><span class="sd"> as well as to provide the function's name during SQL string generation. By default the SQL</span> +</span><span id="L-3240"><a href="#L-3240"><span class="linenos">3240</span></a><span class="sd"> name is set to the expression's class name transformed to snake case.</span> +</span><span id="L-3241"><a href="#L-3241"><span class="linenos">3241</span></a><span class="sd"> """</span> +</span><span id="L-3242"><a href="#L-3242"><span class="linenos">3242</span></a> +</span><span id="L-3243"><a href="#L-3243"><span class="linenos">3243</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">False</span> </span><span id="L-3244"><a href="#L-3244"><span class="linenos">3244</span></a> -</span><span id="L-3245"><a href="#L-3245"><span class="linenos">3245</span></a> -</span><span id="L-3246"><a href="#L-3246"><span class="linenos">3246</span></a><span class="k">class</span> <span class="nc">ApproxDistinct</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3247"><a href="#L-3247"><span class="linenos">3247</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3248"><a href="#L-3248"><span class="linenos">3248</span></a> -</span><span id="L-3249"><a href="#L-3249"><span class="linenos">3249</span></a> -</span><span id="L-3250"><a href="#L-3250"><span class="linenos">3250</span></a><span class="k">class</span> <span class="nc">Array</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3251"><a href="#L-3251"><span class="linenos">3251</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3252"><a href="#L-3252"><span class="linenos">3252</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3253"><a href="#L-3253"><span class="linenos">3253</span></a> -</span><span id="L-3254"><a href="#L-3254"><span class="linenos">3254</span></a> -</span><span id="L-3255"><a href="#L-3255"><span class="linenos">3255</span></a><span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/to_char</span> -</span><span id="L-3256"><a href="#L-3256"><span class="linenos">3256</span></a><span class="k">class</span> <span class="nc">ToChar</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3257"><a href="#L-3257"><span class="linenos">3257</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3258"><a href="#L-3258"><span class="linenos">3258</span></a> +</span><span id="L-3245"><a href="#L-3245"><span class="linenos">3245</span></a> <span class="nd">@classmethod</span> +</span><span id="L-3246"><a href="#L-3246"><span class="linenos">3246</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> +</span><span id="L-3247"><a href="#L-3247"><span class="linenos">3247</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> +</span><span id="L-3248"><a href="#L-3248"><span class="linenos">3248</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="L-3249"><a href="#L-3249"><span class="linenos">3249</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> +</span><span id="L-3250"><a href="#L-3250"><span class="linenos">3250</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> +</span><span id="L-3251"><a href="#L-3251"><span class="linenos">3251</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> +</span><span id="L-3252"><a href="#L-3252"><span class="linenos">3252</span></a> +</span><span id="L-3253"><a href="#L-3253"><span class="linenos">3253</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> +</span><span id="L-3254"><a href="#L-3254"><span class="linenos">3254</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> +</span><span id="L-3255"><a href="#L-3255"><span class="linenos">3255</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-3256"><a href="#L-3256"><span class="linenos">3256</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> +</span><span id="L-3257"><a href="#L-3257"><span class="linenos">3257</span></a> +</span><span id="L-3258"><a href="#L-3258"><span class="linenos">3258</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> </span><span id="L-3259"><a href="#L-3259"><span class="linenos">3259</span></a> -</span><span id="L-3260"><a href="#L-3260"><span class="linenos">3260</span></a><span class="k">class</span> <span class="nc">GenerateSeries</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3261"><a href="#L-3261"><span class="linenos">3261</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"start"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"step"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3262"><a href="#L-3262"><span class="linenos">3262</span></a> -</span><span id="L-3263"><a href="#L-3263"><span class="linenos">3263</span></a> -</span><span id="L-3264"><a href="#L-3264"><span class="linenos">3264</span></a><span class="k">class</span> <span class="nc">ArrayAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3265"><a href="#L-3265"><span class="linenos">3265</span></a> <span class="k">pass</span> -</span><span id="L-3266"><a href="#L-3266"><span class="linenos">3266</span></a> -</span><span id="L-3267"><a href="#L-3267"><span class="linenos">3267</span></a> -</span><span id="L-3268"><a href="#L-3268"><span class="linenos">3268</span></a><span class="k">class</span> <span class="nc">ArrayAll</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3269"><a href="#L-3269"><span class="linenos">3269</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3270"><a href="#L-3270"><span class="linenos">3270</span></a> -</span><span id="L-3271"><a href="#L-3271"><span class="linenos">3271</span></a> -</span><span id="L-3272"><a href="#L-3272"><span class="linenos">3272</span></a><span class="k">class</span> <span class="nc">ArrayAny</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3273"><a href="#L-3273"><span class="linenos">3273</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3274"><a href="#L-3274"><span class="linenos">3274</span></a> -</span><span id="L-3275"><a href="#L-3275"><span class="linenos">3275</span></a> -</span><span id="L-3276"><a href="#L-3276"><span class="linenos">3276</span></a><span class="k">class</span> <span class="nc">ArrayConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3277"><a href="#L-3277"><span class="linenos">3277</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3278"><a href="#L-3278"><span class="linenos">3278</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3279"><a href="#L-3279"><span class="linenos">3279</span></a> -</span><span id="L-3280"><a href="#L-3280"><span class="linenos">3280</span></a> -</span><span id="L-3281"><a href="#L-3281"><span class="linenos">3281</span></a><span class="k">class</span> <span class="nc">ArrayContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> -</span><span id="L-3282"><a href="#L-3282"><span class="linenos">3282</span></a> <span class="k">pass</span> -</span><span id="L-3283"><a href="#L-3283"><span class="linenos">3283</span></a> -</span><span id="L-3284"><a href="#L-3284"><span class="linenos">3284</span></a> -</span><span id="L-3285"><a href="#L-3285"><span class="linenos">3285</span></a><span class="k">class</span> <span class="nc">ArrayContained</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3286"><a href="#L-3286"><span class="linenos">3286</span></a> <span class="k">pass</span> -</span><span id="L-3287"><a href="#L-3287"><span class="linenos">3287</span></a> -</span><span id="L-3288"><a href="#L-3288"><span class="linenos">3288</span></a> -</span><span id="L-3289"><a href="#L-3289"><span class="linenos">3289</span></a><span class="k">class</span> <span class="nc">ArrayFilter</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3290"><a href="#L-3290"><span class="linenos">3290</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3291"><a href="#L-3291"><span class="linenos">3291</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"FILTER"</span><span class="p">,</span> <span class="s2">"ARRAY_FILTER"</span><span class="p">]</span> -</span><span id="L-3292"><a href="#L-3292"><span class="linenos">3292</span></a> -</span><span id="L-3293"><a href="#L-3293"><span class="linenos">3293</span></a> -</span><span id="L-3294"><a href="#L-3294"><span class="linenos">3294</span></a><span class="k">class</span> <span class="nc">ArrayJoin</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3295"><a href="#L-3295"><span class="linenos">3295</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3296"><a href="#L-3296"><span class="linenos">3296</span></a> -</span><span id="L-3297"><a href="#L-3297"><span class="linenos">3297</span></a> -</span><span id="L-3298"><a href="#L-3298"><span class="linenos">3298</span></a><span class="k">class</span> <span class="nc">ArraySize</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3299"><a href="#L-3299"><span class="linenos">3299</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3260"><a href="#L-3260"><span class="linenos">3260</span></a> <span class="nd">@classmethod</span> +</span><span id="L-3261"><a href="#L-3261"><span class="linenos">3261</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="L-3262"><a href="#L-3262"><span class="linenos">3262</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> +</span><span id="L-3263"><a href="#L-3263"><span class="linenos">3263</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> +</span><span id="L-3264"><a href="#L-3264"><span class="linenos">3264</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> +</span><span id="L-3265"><a href="#L-3265"><span class="linenos">3265</span></a> <span class="p">)</span> +</span><span id="L-3266"><a href="#L-3266"><span class="linenos">3266</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> +</span><span id="L-3267"><a href="#L-3267"><span class="linenos">3267</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> +</span><span id="L-3268"><a href="#L-3268"><span class="linenos">3268</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> +</span><span id="L-3269"><a href="#L-3269"><span class="linenos">3269</span></a> +</span><span id="L-3270"><a href="#L-3270"><span class="linenos">3270</span></a> <span class="nd">@classmethod</span> +</span><span id="L-3271"><a href="#L-3271"><span class="linenos">3271</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="L-3272"><a href="#L-3272"><span class="linenos">3272</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> +</span><span id="L-3273"><a href="#L-3273"><span class="linenos">3273</span></a> +</span><span id="L-3274"><a href="#L-3274"><span class="linenos">3274</span></a> <span class="nd">@classmethod</span> +</span><span id="L-3275"><a href="#L-3275"><span class="linenos">3275</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="L-3276"><a href="#L-3276"><span class="linenos">3276</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> +</span><span id="L-3277"><a href="#L-3277"><span class="linenos">3277</span></a> +</span><span id="L-3278"><a href="#L-3278"><span class="linenos">3278</span></a> +</span><span id="L-3279"><a href="#L-3279"><span class="linenos">3279</span></a><span class="k">class</span> <span class="nc">AggFunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3280"><a href="#L-3280"><span class="linenos">3280</span></a> <span class="k">pass</span> +</span><span id="L-3281"><a href="#L-3281"><span class="linenos">3281</span></a> +</span><span id="L-3282"><a href="#L-3282"><span class="linenos">3282</span></a> +</span><span id="L-3283"><a href="#L-3283"><span class="linenos">3283</span></a><span class="k">class</span> <span class="nc">Abs</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3284"><a href="#L-3284"><span class="linenos">3284</span></a> <span class="k">pass</span> +</span><span id="L-3285"><a href="#L-3285"><span class="linenos">3285</span></a> +</span><span id="L-3286"><a href="#L-3286"><span class="linenos">3286</span></a> +</span><span id="L-3287"><a href="#L-3287"><span class="linenos">3287</span></a><span class="k">class</span> <span class="nc">Anonymous</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3288"><a href="#L-3288"><span class="linenos">3288</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3289"><a href="#L-3289"><span class="linenos">3289</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3290"><a href="#L-3290"><span class="linenos">3290</span></a> +</span><span id="L-3291"><a href="#L-3291"><span class="linenos">3291</span></a> +</span><span id="L-3292"><a href="#L-3292"><span class="linenos">3292</span></a><span class="k">class</span> <span class="nc">ApproxDistinct</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3293"><a href="#L-3293"><span class="linenos">3293</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3294"><a href="#L-3294"><span class="linenos">3294</span></a> +</span><span id="L-3295"><a href="#L-3295"><span class="linenos">3295</span></a> +</span><span id="L-3296"><a href="#L-3296"><span class="linenos">3296</span></a><span class="k">class</span> <span class="nc">Array</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3297"><a href="#L-3297"><span class="linenos">3297</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3298"><a href="#L-3298"><span class="linenos">3298</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3299"><a href="#L-3299"><span class="linenos">3299</span></a> </span><span id="L-3300"><a href="#L-3300"><span class="linenos">3300</span></a> -</span><span id="L-3301"><a href="#L-3301"><span class="linenos">3301</span></a> -</span><span id="L-3302"><a href="#L-3302"><span class="linenos">3302</span></a><span class="k">class</span> <span class="nc">ArraySort</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3303"><a href="#L-3303"><span class="linenos">3303</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3301"><a href="#L-3301"><span class="linenos">3301</span></a><span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/to_char</span> +</span><span id="L-3302"><a href="#L-3302"><span class="linenos">3302</span></a><span class="k">class</span> <span class="nc">ToChar</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3303"><a href="#L-3303"><span class="linenos">3303</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3304"><a href="#L-3304"><span class="linenos">3304</span></a> </span><span id="L-3305"><a href="#L-3305"><span class="linenos">3305</span></a> -</span><span id="L-3306"><a href="#L-3306"><span class="linenos">3306</span></a><span class="k">class</span> <span class="nc">ArraySum</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3307"><a href="#L-3307"><span class="linenos">3307</span></a> <span class="k">pass</span> +</span><span id="L-3306"><a href="#L-3306"><span class="linenos">3306</span></a><span class="k">class</span> <span class="nc">GenerateSeries</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3307"><a href="#L-3307"><span class="linenos">3307</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"start"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"step"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3308"><a href="#L-3308"><span class="linenos">3308</span></a> </span><span id="L-3309"><a href="#L-3309"><span class="linenos">3309</span></a> -</span><span id="L-3310"><a href="#L-3310"><span class="linenos">3310</span></a><span class="k">class</span> <span class="nc">ArrayUnionAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3310"><a href="#L-3310"><span class="linenos">3310</span></a><span class="k">class</span> <span class="nc">ArrayAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> </span><span id="L-3311"><a href="#L-3311"><span class="linenos">3311</span></a> <span class="k">pass</span> </span><span id="L-3312"><a href="#L-3312"><span class="linenos">3312</span></a> </span><span id="L-3313"><a href="#L-3313"><span class="linenos">3313</span></a> -</span><span id="L-3314"><a href="#L-3314"><span class="linenos">3314</span></a><span class="k">class</span> <span class="nc">Avg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3315"><a href="#L-3315"><span class="linenos">3315</span></a> <span class="k">pass</span> +</span><span id="L-3314"><a href="#L-3314"><span class="linenos">3314</span></a><span class="k">class</span> <span class="nc">ArrayAll</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3315"><a href="#L-3315"><span class="linenos">3315</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3316"><a href="#L-3316"><span class="linenos">3316</span></a> </span><span id="L-3317"><a href="#L-3317"><span class="linenos">3317</span></a> -</span><span id="L-3318"><a href="#L-3318"><span class="linenos">3318</span></a><span class="k">class</span> <span class="nc">AnyValue</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3319"><a href="#L-3319"><span class="linenos">3319</span></a> <span class="k">pass</span> +</span><span id="L-3318"><a href="#L-3318"><span class="linenos">3318</span></a><span class="k">class</span> <span class="nc">ArrayAny</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3319"><a href="#L-3319"><span class="linenos">3319</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3320"><a href="#L-3320"><span class="linenos">3320</span></a> </span><span id="L-3321"><a href="#L-3321"><span class="linenos">3321</span></a> -</span><span id="L-3322"><a href="#L-3322"><span class="linenos">3322</span></a><span class="k">class</span> <span class="nc">Case</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3323"><a href="#L-3323"><span class="linenos">3323</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"ifs"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3324"><a href="#L-3324"><span class="linenos">3324</span></a> +</span><span id="L-3322"><a href="#L-3322"><span class="linenos">3322</span></a><span class="k">class</span> <span class="nc">ArrayConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3323"><a href="#L-3323"><span class="linenos">3323</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3324"><a href="#L-3324"><span class="linenos">3324</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span><span id="L-3325"><a href="#L-3325"><span class="linenos">3325</span></a> -</span><span id="L-3326"><a href="#L-3326"><span class="linenos">3326</span></a><span class="k">class</span> <span class="nc">Cast</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3327"><a href="#L-3327"><span class="linenos">3327</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"to"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3328"><a href="#L-3328"><span class="linenos">3328</span></a> -</span><span id="L-3329"><a href="#L-3329"><span class="linenos">3329</span></a> <span class="nd">@property</span> -</span><span id="L-3330"><a href="#L-3330"><span class="linenos">3330</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-3331"><a href="#L-3331"><span class="linenos">3331</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-3332"><a href="#L-3332"><span class="linenos">3332</span></a> -</span><span id="L-3333"><a href="#L-3333"><span class="linenos">3333</span></a> <span class="nd">@property</span> -</span><span id="L-3334"><a href="#L-3334"><span class="linenos">3334</span></a> <span class="k">def</span> <span class="nf">to</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-3335"><a href="#L-3335"><span class="linenos">3335</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"to"</span><span class="p">]</span> -</span><span id="L-3336"><a href="#L-3336"><span class="linenos">3336</span></a> -</span><span id="L-3337"><a href="#L-3337"><span class="linenos">3337</span></a> <span class="nd">@property</span> -</span><span id="L-3338"><a href="#L-3338"><span class="linenos">3338</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="L-3339"><a href="#L-3339"><span class="linenos">3339</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-3340"><a href="#L-3340"><span class="linenos">3340</span></a> -</span><span id="L-3341"><a href="#L-3341"><span class="linenos">3341</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="L-3342"><a href="#L-3342"><span class="linenos">3342</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="L-3326"><a href="#L-3326"><span class="linenos">3326</span></a> +</span><span id="L-3327"><a href="#L-3327"><span class="linenos">3327</span></a><span class="k">class</span> <span class="nc">ArrayContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="L-3328"><a href="#L-3328"><span class="linenos">3328</span></a> <span class="k">pass</span> +</span><span id="L-3329"><a href="#L-3329"><span class="linenos">3329</span></a> +</span><span id="L-3330"><a href="#L-3330"><span class="linenos">3330</span></a> +</span><span id="L-3331"><a href="#L-3331"><span class="linenos">3331</span></a><span class="k">class</span> <span class="nc">ArrayContained</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3332"><a href="#L-3332"><span class="linenos">3332</span></a> <span class="k">pass</span> +</span><span id="L-3333"><a href="#L-3333"><span class="linenos">3333</span></a> +</span><span id="L-3334"><a href="#L-3334"><span class="linenos">3334</span></a> +</span><span id="L-3335"><a href="#L-3335"><span class="linenos">3335</span></a><span class="k">class</span> <span class="nc">ArrayFilter</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3336"><a href="#L-3336"><span class="linenos">3336</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3337"><a href="#L-3337"><span class="linenos">3337</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"FILTER"</span><span class="p">,</span> <span class="s2">"ARRAY_FILTER"</span><span class="p">]</span> +</span><span id="L-3338"><a href="#L-3338"><span class="linenos">3338</span></a> +</span><span id="L-3339"><a href="#L-3339"><span class="linenos">3339</span></a> +</span><span id="L-3340"><a href="#L-3340"><span class="linenos">3340</span></a><span class="k">class</span> <span class="nc">ArrayJoin</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3341"><a href="#L-3341"><span class="linenos">3341</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3342"><a href="#L-3342"><span class="linenos">3342</span></a> </span><span id="L-3343"><a href="#L-3343"><span class="linenos">3343</span></a> -</span><span id="L-3344"><a href="#L-3344"><span class="linenos">3344</span></a> -</span><span id="L-3345"><a href="#L-3345"><span class="linenos">3345</span></a><span class="k">class</span> <span class="nc">Collate</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3346"><a href="#L-3346"><span class="linenos">3346</span></a> <span class="k">pass</span> +</span><span id="L-3344"><a href="#L-3344"><span class="linenos">3344</span></a><span class="k">class</span> <span class="nc">ArraySize</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3345"><a href="#L-3345"><span class="linenos">3345</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3346"><a href="#L-3346"><span class="linenos">3346</span></a> </span><span id="L-3347"><a href="#L-3347"><span class="linenos">3347</span></a> -</span><span id="L-3348"><a href="#L-3348"><span class="linenos">3348</span></a> -</span><span id="L-3349"><a href="#L-3349"><span class="linenos">3349</span></a><span class="k">class</span> <span class="nc">TryCast</span><span class="p">(</span><span class="n">Cast</span><span class="p">):</span> -</span><span id="L-3350"><a href="#L-3350"><span class="linenos">3350</span></a> <span class="k">pass</span> +</span><span id="L-3348"><a href="#L-3348"><span class="linenos">3348</span></a><span class="k">class</span> <span class="nc">ArraySort</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3349"><a href="#L-3349"><span class="linenos">3349</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3350"><a href="#L-3350"><span class="linenos">3350</span></a> </span><span id="L-3351"><a href="#L-3351"><span class="linenos">3351</span></a> -</span><span id="L-3352"><a href="#L-3352"><span class="linenos">3352</span></a> -</span><span id="L-3353"><a href="#L-3353"><span class="linenos">3353</span></a><span class="k">class</span> <span class="nc">Ceil</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3354"><a href="#L-3354"><span class="linenos">3354</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3355"><a href="#L-3355"><span class="linenos">3355</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CEIL"</span><span class="p">,</span> <span class="s2">"CEILING"</span><span class="p">]</span> -</span><span id="L-3356"><a href="#L-3356"><span class="linenos">3356</span></a> -</span><span id="L-3357"><a href="#L-3357"><span class="linenos">3357</span></a> -</span><span id="L-3358"><a href="#L-3358"><span class="linenos">3358</span></a><span class="k">class</span> <span class="nc">Coalesce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3359"><a href="#L-3359"><span class="linenos">3359</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3360"><a href="#L-3360"><span class="linenos">3360</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3361"><a href="#L-3361"><span class="linenos">3361</span></a> +</span><span id="L-3352"><a href="#L-3352"><span class="linenos">3352</span></a><span class="k">class</span> <span class="nc">ArraySum</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3353"><a href="#L-3353"><span class="linenos">3353</span></a> <span class="k">pass</span> +</span><span id="L-3354"><a href="#L-3354"><span class="linenos">3354</span></a> +</span><span id="L-3355"><a href="#L-3355"><span class="linenos">3355</span></a> +</span><span id="L-3356"><a href="#L-3356"><span class="linenos">3356</span></a><span class="k">class</span> <span class="nc">ArrayUnionAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3357"><a href="#L-3357"><span class="linenos">3357</span></a> <span class="k">pass</span> +</span><span id="L-3358"><a href="#L-3358"><span class="linenos">3358</span></a> +</span><span id="L-3359"><a href="#L-3359"><span class="linenos">3359</span></a> +</span><span id="L-3360"><a href="#L-3360"><span class="linenos">3360</span></a><span class="k">class</span> <span class="nc">Avg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3361"><a href="#L-3361"><span class="linenos">3361</span></a> <span class="k">pass</span> </span><span id="L-3362"><a href="#L-3362"><span class="linenos">3362</span></a> -</span><span id="L-3363"><a href="#L-3363"><span class="linenos">3363</span></a><span class="k">class</span> <span class="nc">Concat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3364"><a href="#L-3364"><span class="linenos">3364</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3365"><a href="#L-3365"><span class="linenos">3365</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3363"><a href="#L-3363"><span class="linenos">3363</span></a> +</span><span id="L-3364"><a href="#L-3364"><span class="linenos">3364</span></a><span class="k">class</span> <span class="nc">AnyValue</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3365"><a href="#L-3365"><span class="linenos">3365</span></a> <span class="k">pass</span> </span><span id="L-3366"><a href="#L-3366"><span class="linenos">3366</span></a> </span><span id="L-3367"><a href="#L-3367"><span class="linenos">3367</span></a> -</span><span id="L-3368"><a href="#L-3368"><span class="linenos">3368</span></a><span class="k">class</span> <span class="nc">ConcatWs</span><span class="p">(</span><span class="n">Concat</span><span class="p">):</span> -</span><span id="L-3369"><a href="#L-3369"><span class="linenos">3369</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CONCAT_WS"</span><span class="p">]</span> +</span><span id="L-3368"><a href="#L-3368"><span class="linenos">3368</span></a><span class="k">class</span> <span class="nc">Case</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3369"><a href="#L-3369"><span class="linenos">3369</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"ifs"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3370"><a href="#L-3370"><span class="linenos">3370</span></a> </span><span id="L-3371"><a href="#L-3371"><span class="linenos">3371</span></a> -</span><span id="L-3372"><a href="#L-3372"><span class="linenos">3372</span></a><span class="k">class</span> <span class="nc">Count</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3373"><a href="#L-3373"><span class="linenos">3373</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3372"><a href="#L-3372"><span class="linenos">3372</span></a><span class="k">class</span> <span class="nc">Cast</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3373"><a href="#L-3373"><span class="linenos">3373</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"to"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3374"><a href="#L-3374"><span class="linenos">3374</span></a> -</span><span id="L-3375"><a href="#L-3375"><span class="linenos">3375</span></a> -</span><span id="L-3376"><a href="#L-3376"><span class="linenos">3376</span></a><span class="k">class</span> <span class="nc">CountIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3377"><a href="#L-3377"><span class="linenos">3377</span></a> <span class="k">pass</span> +</span><span id="L-3375"><a href="#L-3375"><span class="linenos">3375</span></a> <span class="nd">@property</span> +</span><span id="L-3376"><a href="#L-3376"><span class="linenos">3376</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-3377"><a href="#L-3377"><span class="linenos">3377</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span> </span><span id="L-3378"><a href="#L-3378"><span class="linenos">3378</span></a> -</span><span id="L-3379"><a href="#L-3379"><span class="linenos">3379</span></a> -</span><span id="L-3380"><a href="#L-3380"><span class="linenos">3380</span></a><span class="k">class</span> <span class="nc">CurrentDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3381"><a href="#L-3381"><span class="linenos">3381</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3379"><a href="#L-3379"><span class="linenos">3379</span></a> <span class="nd">@property</span> +</span><span id="L-3380"><a href="#L-3380"><span class="linenos">3380</span></a> <span class="k">def</span> <span class="nf">to</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-3381"><a href="#L-3381"><span class="linenos">3381</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"to"</span><span class="p">]</span> </span><span id="L-3382"><a href="#L-3382"><span class="linenos">3382</span></a> -</span><span id="L-3383"><a href="#L-3383"><span class="linenos">3383</span></a> -</span><span id="L-3384"><a href="#L-3384"><span class="linenos">3384</span></a><span class="k">class</span> <span class="nc">CurrentDatetime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3385"><a href="#L-3385"><span class="linenos">3385</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3383"><a href="#L-3383"><span class="linenos">3383</span></a> <span class="nd">@property</span> +</span><span id="L-3384"><a href="#L-3384"><span class="linenos">3384</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="L-3385"><a href="#L-3385"><span class="linenos">3385</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> </span><span id="L-3386"><a href="#L-3386"><span class="linenos">3386</span></a> -</span><span id="L-3387"><a href="#L-3387"><span class="linenos">3387</span></a> -</span><span id="L-3388"><a href="#L-3388"><span class="linenos">3388</span></a><span class="k">class</span> <span class="nc">CurrentTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3389"><a href="#L-3389"><span class="linenos">3389</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3387"><a href="#L-3387"><span class="linenos">3387</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="L-3388"><a href="#L-3388"><span class="linenos">3388</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="L-3389"><a href="#L-3389"><span class="linenos">3389</span></a> </span><span id="L-3390"><a href="#L-3390"><span class="linenos">3390</span></a> -</span><span id="L-3391"><a href="#L-3391"><span class="linenos">3391</span></a> -</span><span id="L-3392"><a href="#L-3392"><span class="linenos">3392</span></a><span class="k">class</span> <span class="nc">CurrentTimestamp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3393"><a href="#L-3393"><span class="linenos">3393</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3391"><a href="#L-3391"><span class="linenos">3391</span></a><span class="k">class</span> <span class="nc">Collate</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3392"><a href="#L-3392"><span class="linenos">3392</span></a> <span class="k">pass</span> +</span><span id="L-3393"><a href="#L-3393"><span class="linenos">3393</span></a> </span><span id="L-3394"><a href="#L-3394"><span class="linenos">3394</span></a> -</span><span id="L-3395"><a href="#L-3395"><span class="linenos">3395</span></a> -</span><span id="L-3396"><a href="#L-3396"><span class="linenos">3396</span></a><span class="k">class</span> <span class="nc">DateAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3397"><a href="#L-3397"><span class="linenos">3397</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3395"><a href="#L-3395"><span class="linenos">3395</span></a><span class="k">class</span> <span class="nc">TryCast</span><span class="p">(</span><span class="n">Cast</span><span class="p">):</span> +</span><span id="L-3396"><a href="#L-3396"><span class="linenos">3396</span></a> <span class="k">pass</span> +</span><span id="L-3397"><a href="#L-3397"><span class="linenos">3397</span></a> </span><span id="L-3398"><a href="#L-3398"><span class="linenos">3398</span></a> -</span><span id="L-3399"><a href="#L-3399"><span class="linenos">3399</span></a> -</span><span id="L-3400"><a href="#L-3400"><span class="linenos">3400</span></a><span class="k">class</span> <span class="nc">DateSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3401"><a href="#L-3401"><span class="linenos">3401</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3399"><a href="#L-3399"><span class="linenos">3399</span></a><span class="k">class</span> <span class="nc">Ceil</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3400"><a href="#L-3400"><span class="linenos">3400</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3401"><a href="#L-3401"><span class="linenos">3401</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CEIL"</span><span class="p">,</span> <span class="s2">"CEILING"</span><span class="p">]</span> </span><span id="L-3402"><a href="#L-3402"><span class="linenos">3402</span></a> </span><span id="L-3403"><a href="#L-3403"><span class="linenos">3403</span></a> -</span><span id="L-3404"><a href="#L-3404"><span class="linenos">3404</span></a><span class="k">class</span> <span class="nc">DateDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3405"><a href="#L-3405"><span class="linenos">3405</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="s2">"DATE_DIFF"</span><span class="p">]</span> -</span><span id="L-3406"><a href="#L-3406"><span class="linenos">3406</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3404"><a href="#L-3404"><span class="linenos">3404</span></a><span class="k">class</span> <span class="nc">Coalesce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3405"><a href="#L-3405"><span class="linenos">3405</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3406"><a href="#L-3406"><span class="linenos">3406</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span><span id="L-3407"><a href="#L-3407"><span class="linenos">3407</span></a> </span><span id="L-3408"><a href="#L-3408"><span class="linenos">3408</span></a> -</span><span id="L-3409"><a href="#L-3409"><span class="linenos">3409</span></a><span class="k">class</span> <span class="nc">DateTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3410"><a href="#L-3410"><span class="linenos">3410</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3411"><a href="#L-3411"><span class="linenos">3411</span></a> +</span><span id="L-3409"><a href="#L-3409"><span class="linenos">3409</span></a><span class="k">class</span> <span class="nc">Concat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3410"><a href="#L-3410"><span class="linenos">3410</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3411"><a href="#L-3411"><span class="linenos">3411</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span><span id="L-3412"><a href="#L-3412"><span class="linenos">3412</span></a> -</span><span id="L-3413"><a href="#L-3413"><span class="linenos">3413</span></a><span class="k">class</span> <span class="nc">DatetimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3414"><a href="#L-3414"><span class="linenos">3414</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3415"><a href="#L-3415"><span class="linenos">3415</span></a> +</span><span id="L-3413"><a href="#L-3413"><span class="linenos">3413</span></a> +</span><span id="L-3414"><a href="#L-3414"><span class="linenos">3414</span></a><span class="k">class</span> <span class="nc">ConcatWs</span><span class="p">(</span><span class="n">Concat</span><span class="p">):</span> +</span><span id="L-3415"><a href="#L-3415"><span class="linenos">3415</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CONCAT_WS"</span><span class="p">]</span> </span><span id="L-3416"><a href="#L-3416"><span class="linenos">3416</span></a> -</span><span id="L-3417"><a href="#L-3417"><span class="linenos">3417</span></a><span class="k">class</span> <span class="nc">DatetimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3418"><a href="#L-3418"><span class="linenos">3418</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3419"><a href="#L-3419"><span class="linenos">3419</span></a> +</span><span id="L-3417"><a href="#L-3417"><span class="linenos">3417</span></a> +</span><span id="L-3418"><a href="#L-3418"><span class="linenos">3418</span></a><span class="k">class</span> <span class="nc">Count</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3419"><a href="#L-3419"><span class="linenos">3419</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3420"><a href="#L-3420"><span class="linenos">3420</span></a> -</span><span id="L-3421"><a href="#L-3421"><span class="linenos">3421</span></a><span class="k">class</span> <span class="nc">DatetimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3422"><a href="#L-3422"><span class="linenos">3422</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3423"><a href="#L-3423"><span class="linenos">3423</span></a> +</span><span id="L-3421"><a href="#L-3421"><span class="linenos">3421</span></a> +</span><span id="L-3422"><a href="#L-3422"><span class="linenos">3422</span></a><span class="k">class</span> <span class="nc">CountIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3423"><a href="#L-3423"><span class="linenos">3423</span></a> <span class="k">pass</span> </span><span id="L-3424"><a href="#L-3424"><span class="linenos">3424</span></a> -</span><span id="L-3425"><a href="#L-3425"><span class="linenos">3425</span></a><span class="k">class</span> <span class="nc">DatetimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3426"><a href="#L-3426"><span class="linenos">3426</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3427"><a href="#L-3427"><span class="linenos">3427</span></a> +</span><span id="L-3425"><a href="#L-3425"><span class="linenos">3425</span></a> +</span><span id="L-3426"><a href="#L-3426"><span class="linenos">3426</span></a><span class="k">class</span> <span class="nc">CurrentDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3427"><a href="#L-3427"><span class="linenos">3427</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3428"><a href="#L-3428"><span class="linenos">3428</span></a> -</span><span id="L-3429"><a href="#L-3429"><span class="linenos">3429</span></a><span class="k">class</span> <span class="nc">DayOfWeek</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3430"><a href="#L-3430"><span class="linenos">3430</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_WEEK"</span><span class="p">,</span> <span class="s2">"DAYOFWEEK"</span><span class="p">]</span> -</span><span id="L-3431"><a href="#L-3431"><span class="linenos">3431</span></a> +</span><span id="L-3429"><a href="#L-3429"><span class="linenos">3429</span></a> +</span><span id="L-3430"><a href="#L-3430"><span class="linenos">3430</span></a><span class="k">class</span> <span class="nc">CurrentDatetime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3431"><a href="#L-3431"><span class="linenos">3431</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3432"><a href="#L-3432"><span class="linenos">3432</span></a> -</span><span id="L-3433"><a href="#L-3433"><span class="linenos">3433</span></a><span class="k">class</span> <span class="nc">DayOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3434"><a href="#L-3434"><span class="linenos">3434</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_MONTH"</span><span class="p">,</span> <span class="s2">"DAYOFMONTH"</span><span class="p">]</span> -</span><span id="L-3435"><a href="#L-3435"><span class="linenos">3435</span></a> +</span><span id="L-3433"><a href="#L-3433"><span class="linenos">3433</span></a> +</span><span id="L-3434"><a href="#L-3434"><span class="linenos">3434</span></a><span class="k">class</span> <span class="nc">CurrentTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3435"><a href="#L-3435"><span class="linenos">3435</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3436"><a href="#L-3436"><span class="linenos">3436</span></a> -</span><span id="L-3437"><a href="#L-3437"><span class="linenos">3437</span></a><span class="k">class</span> <span class="nc">DayOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3438"><a href="#L-3438"><span class="linenos">3438</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_YEAR"</span><span class="p">,</span> <span class="s2">"DAYOFYEAR"</span><span class="p">]</span> -</span><span id="L-3439"><a href="#L-3439"><span class="linenos">3439</span></a> +</span><span id="L-3437"><a href="#L-3437"><span class="linenos">3437</span></a> +</span><span id="L-3438"><a href="#L-3438"><span class="linenos">3438</span></a><span class="k">class</span> <span class="nc">CurrentTimestamp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3439"><a href="#L-3439"><span class="linenos">3439</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3440"><a href="#L-3440"><span class="linenos">3440</span></a> -</span><span id="L-3441"><a href="#L-3441"><span class="linenos">3441</span></a><span class="k">class</span> <span class="nc">WeekOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3442"><a href="#L-3442"><span class="linenos">3442</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"WEEK_OF_YEAR"</span><span class="p">,</span> <span class="s2">"WEEKOFYEAR"</span><span class="p">]</span> -</span><span id="L-3443"><a href="#L-3443"><span class="linenos">3443</span></a> +</span><span id="L-3441"><a href="#L-3441"><span class="linenos">3441</span></a> +</span><span id="L-3442"><a href="#L-3442"><span class="linenos">3442</span></a><span class="k">class</span> <span class="nc">DateAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3443"><a href="#L-3443"><span class="linenos">3443</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3444"><a href="#L-3444"><span class="linenos">3444</span></a> -</span><span id="L-3445"><a href="#L-3445"><span class="linenos">3445</span></a><span class="k">class</span> <span class="nc">LastDateOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3446"><a href="#L-3446"><span class="linenos">3446</span></a> <span class="k">pass</span> -</span><span id="L-3447"><a href="#L-3447"><span class="linenos">3447</span></a> +</span><span id="L-3445"><a href="#L-3445"><span class="linenos">3445</span></a> +</span><span id="L-3446"><a href="#L-3446"><span class="linenos">3446</span></a><span class="k">class</span> <span class="nc">DateSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3447"><a href="#L-3447"><span class="linenos">3447</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3448"><a href="#L-3448"><span class="linenos">3448</span></a> -</span><span id="L-3449"><a href="#L-3449"><span class="linenos">3449</span></a><span class="k">class</span> <span class="nc">Extract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3450"><a href="#L-3450"><span class="linenos">3450</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3451"><a href="#L-3451"><span class="linenos">3451</span></a> -</span><span id="L-3452"><a href="#L-3452"><span class="linenos">3452</span></a> -</span><span id="L-3453"><a href="#L-3453"><span class="linenos">3453</span></a><span class="k">class</span> <span class="nc">TimestampAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3454"><a href="#L-3454"><span class="linenos">3454</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3455"><a href="#L-3455"><span class="linenos">3455</span></a> -</span><span id="L-3456"><a href="#L-3456"><span class="linenos">3456</span></a> -</span><span id="L-3457"><a href="#L-3457"><span class="linenos">3457</span></a><span class="k">class</span> <span class="nc">TimestampSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3458"><a href="#L-3458"><span class="linenos">3458</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3459"><a href="#L-3459"><span class="linenos">3459</span></a> -</span><span id="L-3460"><a href="#L-3460"><span class="linenos">3460</span></a> -</span><span id="L-3461"><a href="#L-3461"><span class="linenos">3461</span></a><span class="k">class</span> <span class="nc">TimestampDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3462"><a href="#L-3462"><span class="linenos">3462</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3463"><a href="#L-3463"><span class="linenos">3463</span></a> -</span><span id="L-3464"><a href="#L-3464"><span class="linenos">3464</span></a> -</span><span id="L-3465"><a href="#L-3465"><span class="linenos">3465</span></a><span class="k">class</span> <span class="nc">TimestampTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3466"><a href="#L-3466"><span class="linenos">3466</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3467"><a href="#L-3467"><span class="linenos">3467</span></a> -</span><span id="L-3468"><a href="#L-3468"><span class="linenos">3468</span></a> -</span><span id="L-3469"><a href="#L-3469"><span class="linenos">3469</span></a><span class="k">class</span> <span class="nc">TimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3470"><a href="#L-3470"><span class="linenos">3470</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3471"><a href="#L-3471"><span class="linenos">3471</span></a> -</span><span id="L-3472"><a href="#L-3472"><span class="linenos">3472</span></a> -</span><span id="L-3473"><a href="#L-3473"><span class="linenos">3473</span></a><span class="k">class</span> <span class="nc">TimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3474"><a href="#L-3474"><span class="linenos">3474</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3475"><a href="#L-3475"><span class="linenos">3475</span></a> -</span><span id="L-3476"><a href="#L-3476"><span class="linenos">3476</span></a> -</span><span id="L-3477"><a href="#L-3477"><span class="linenos">3477</span></a><span class="k">class</span> <span class="nc">TimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3478"><a href="#L-3478"><span class="linenos">3478</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3479"><a href="#L-3479"><span class="linenos">3479</span></a> -</span><span id="L-3480"><a href="#L-3480"><span class="linenos">3480</span></a> -</span><span id="L-3481"><a href="#L-3481"><span class="linenos">3481</span></a><span class="k">class</span> <span class="nc">TimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3482"><a href="#L-3482"><span class="linenos">3482</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3483"><a href="#L-3483"><span class="linenos">3483</span></a> -</span><span id="L-3484"><a href="#L-3484"><span class="linenos">3484</span></a> -</span><span id="L-3485"><a href="#L-3485"><span class="linenos">3485</span></a><span class="k">class</span> <span class="nc">DateFromParts</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3486"><a href="#L-3486"><span class="linenos">3486</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEFROMPARTS"</span><span class="p">]</span> -</span><span id="L-3487"><a href="#L-3487"><span class="linenos">3487</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"year"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"month"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"day"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3488"><a href="#L-3488"><span class="linenos">3488</span></a> +</span><span id="L-3449"><a href="#L-3449"><span class="linenos">3449</span></a> +</span><span id="L-3450"><a href="#L-3450"><span class="linenos">3450</span></a><span class="k">class</span> <span class="nc">DateDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3451"><a href="#L-3451"><span class="linenos">3451</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="s2">"DATE_DIFF"</span><span class="p">]</span> +</span><span id="L-3452"><a href="#L-3452"><span class="linenos">3452</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3453"><a href="#L-3453"><span class="linenos">3453</span></a> +</span><span id="L-3454"><a href="#L-3454"><span class="linenos">3454</span></a> +</span><span id="L-3455"><a href="#L-3455"><span class="linenos">3455</span></a><span class="k">class</span> <span class="nc">DateTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3456"><a href="#L-3456"><span class="linenos">3456</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3457"><a href="#L-3457"><span class="linenos">3457</span></a> +</span><span id="L-3458"><a href="#L-3458"><span class="linenos">3458</span></a> +</span><span id="L-3459"><a href="#L-3459"><span class="linenos">3459</span></a><span class="k">class</span> <span class="nc">DatetimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3460"><a href="#L-3460"><span class="linenos">3460</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3461"><a href="#L-3461"><span class="linenos">3461</span></a> +</span><span id="L-3462"><a href="#L-3462"><span class="linenos">3462</span></a> +</span><span id="L-3463"><a href="#L-3463"><span class="linenos">3463</span></a><span class="k">class</span> <span class="nc">DatetimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3464"><a href="#L-3464"><span class="linenos">3464</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3465"><a href="#L-3465"><span class="linenos">3465</span></a> +</span><span id="L-3466"><a href="#L-3466"><span class="linenos">3466</span></a> +</span><span id="L-3467"><a href="#L-3467"><span class="linenos">3467</span></a><span class="k">class</span> <span class="nc">DatetimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3468"><a href="#L-3468"><span class="linenos">3468</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3469"><a href="#L-3469"><span class="linenos">3469</span></a> +</span><span id="L-3470"><a href="#L-3470"><span class="linenos">3470</span></a> +</span><span id="L-3471"><a href="#L-3471"><span class="linenos">3471</span></a><span class="k">class</span> <span class="nc">DatetimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3472"><a href="#L-3472"><span class="linenos">3472</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3473"><a href="#L-3473"><span class="linenos">3473</span></a> +</span><span id="L-3474"><a href="#L-3474"><span class="linenos">3474</span></a> +</span><span id="L-3475"><a href="#L-3475"><span class="linenos">3475</span></a><span class="k">class</span> <span class="nc">DayOfWeek</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3476"><a href="#L-3476"><span class="linenos">3476</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_WEEK"</span><span class="p">,</span> <span class="s2">"DAYOFWEEK"</span><span class="p">]</span> +</span><span id="L-3477"><a href="#L-3477"><span class="linenos">3477</span></a> +</span><span id="L-3478"><a href="#L-3478"><span class="linenos">3478</span></a> +</span><span id="L-3479"><a href="#L-3479"><span class="linenos">3479</span></a><span class="k">class</span> <span class="nc">DayOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3480"><a href="#L-3480"><span class="linenos">3480</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_MONTH"</span><span class="p">,</span> <span class="s2">"DAYOFMONTH"</span><span class="p">]</span> +</span><span id="L-3481"><a href="#L-3481"><span class="linenos">3481</span></a> +</span><span id="L-3482"><a href="#L-3482"><span class="linenos">3482</span></a> +</span><span id="L-3483"><a href="#L-3483"><span class="linenos">3483</span></a><span class="k">class</span> <span class="nc">DayOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3484"><a href="#L-3484"><span class="linenos">3484</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_YEAR"</span><span class="p">,</span> <span class="s2">"DAYOFYEAR"</span><span class="p">]</span> +</span><span id="L-3485"><a href="#L-3485"><span class="linenos">3485</span></a> +</span><span id="L-3486"><a href="#L-3486"><span class="linenos">3486</span></a> +</span><span id="L-3487"><a href="#L-3487"><span class="linenos">3487</span></a><span class="k">class</span> <span class="nc">WeekOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3488"><a href="#L-3488"><span class="linenos">3488</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"WEEK_OF_YEAR"</span><span class="p">,</span> <span class="s2">"WEEKOFYEAR"</span><span class="p">]</span> </span><span id="L-3489"><a href="#L-3489"><span class="linenos">3489</span></a> -</span><span id="L-3490"><a href="#L-3490"><span class="linenos">3490</span></a><span class="k">class</span> <span class="nc">DateStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3491"><a href="#L-3491"><span class="linenos">3491</span></a> <span class="k">pass</span> -</span><span id="L-3492"><a href="#L-3492"><span class="linenos">3492</span></a> +</span><span id="L-3490"><a href="#L-3490"><span class="linenos">3490</span></a> +</span><span id="L-3491"><a href="#L-3491"><span class="linenos">3491</span></a><span class="k">class</span> <span class="nc">LastDateOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3492"><a href="#L-3492"><span class="linenos">3492</span></a> <span class="k">pass</span> </span><span id="L-3493"><a href="#L-3493"><span class="linenos">3493</span></a> -</span><span id="L-3494"><a href="#L-3494"><span class="linenos">3494</span></a><span class="k">class</span> <span class="nc">DateToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3495"><a href="#L-3495"><span class="linenos">3495</span></a> <span class="k">pass</span> -</span><span id="L-3496"><a href="#L-3496"><span class="linenos">3496</span></a> +</span><span id="L-3494"><a href="#L-3494"><span class="linenos">3494</span></a> +</span><span id="L-3495"><a href="#L-3495"><span class="linenos">3495</span></a><span class="k">class</span> <span class="nc">Extract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3496"><a href="#L-3496"><span class="linenos">3496</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3497"><a href="#L-3497"><span class="linenos">3497</span></a> -</span><span id="L-3498"><a href="#L-3498"><span class="linenos">3498</span></a><span class="k">class</span> <span class="nc">DateToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3499"><a href="#L-3499"><span class="linenos">3499</span></a> <span class="k">pass</span> -</span><span id="L-3500"><a href="#L-3500"><span class="linenos">3500</span></a> +</span><span id="L-3498"><a href="#L-3498"><span class="linenos">3498</span></a> +</span><span id="L-3499"><a href="#L-3499"><span class="linenos">3499</span></a><span class="k">class</span> <span class="nc">TimestampAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3500"><a href="#L-3500"><span class="linenos">3500</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3501"><a href="#L-3501"><span class="linenos">3501</span></a> -</span><span id="L-3502"><a href="#L-3502"><span class="linenos">3502</span></a><span class="k">class</span> <span class="nc">Day</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3503"><a href="#L-3503"><span class="linenos">3503</span></a> <span class="k">pass</span> -</span><span id="L-3504"><a href="#L-3504"><span class="linenos">3504</span></a> +</span><span id="L-3502"><a href="#L-3502"><span class="linenos">3502</span></a> +</span><span id="L-3503"><a href="#L-3503"><span class="linenos">3503</span></a><span class="k">class</span> <span class="nc">TimestampSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3504"><a href="#L-3504"><span class="linenos">3504</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3505"><a href="#L-3505"><span class="linenos">3505</span></a> -</span><span id="L-3506"><a href="#L-3506"><span class="linenos">3506</span></a><span class="k">class</span> <span class="nc">Decode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3507"><a href="#L-3507"><span class="linenos">3507</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3508"><a href="#L-3508"><span class="linenos">3508</span></a> +</span><span id="L-3506"><a href="#L-3506"><span class="linenos">3506</span></a> +</span><span id="L-3507"><a href="#L-3507"><span class="linenos">3507</span></a><span class="k">class</span> <span class="nc">TimestampDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3508"><a href="#L-3508"><span class="linenos">3508</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3509"><a href="#L-3509"><span class="linenos">3509</span></a> -</span><span id="L-3510"><a href="#L-3510"><span class="linenos">3510</span></a><span class="k">class</span> <span class="nc">DiToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3511"><a href="#L-3511"><span class="linenos">3511</span></a> <span class="k">pass</span> -</span><span id="L-3512"><a href="#L-3512"><span class="linenos">3512</span></a> +</span><span id="L-3510"><a href="#L-3510"><span class="linenos">3510</span></a> +</span><span id="L-3511"><a href="#L-3511"><span class="linenos">3511</span></a><span class="k">class</span> <span class="nc">TimestampTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3512"><a href="#L-3512"><span class="linenos">3512</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3513"><a href="#L-3513"><span class="linenos">3513</span></a> -</span><span id="L-3514"><a href="#L-3514"><span class="linenos">3514</span></a><span class="k">class</span> <span class="nc">Encode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3515"><a href="#L-3515"><span class="linenos">3515</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3516"><a href="#L-3516"><span class="linenos">3516</span></a> +</span><span id="L-3514"><a href="#L-3514"><span class="linenos">3514</span></a> +</span><span id="L-3515"><a href="#L-3515"><span class="linenos">3515</span></a><span class="k">class</span> <span class="nc">TimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3516"><a href="#L-3516"><span class="linenos">3516</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3517"><a href="#L-3517"><span class="linenos">3517</span></a> -</span><span id="L-3518"><a href="#L-3518"><span class="linenos">3518</span></a><span class="k">class</span> <span class="nc">Exp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3519"><a href="#L-3519"><span class="linenos">3519</span></a> <span class="k">pass</span> -</span><span id="L-3520"><a href="#L-3520"><span class="linenos">3520</span></a> +</span><span id="L-3518"><a href="#L-3518"><span class="linenos">3518</span></a> +</span><span id="L-3519"><a href="#L-3519"><span class="linenos">3519</span></a><span class="k">class</span> <span class="nc">TimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3520"><a href="#L-3520"><span class="linenos">3520</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3521"><a href="#L-3521"><span class="linenos">3521</span></a> -</span><span id="L-3522"><a href="#L-3522"><span class="linenos">3522</span></a><span class="k">class</span> <span class="nc">Explode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3523"><a href="#L-3523"><span class="linenos">3523</span></a> <span class="k">pass</span> -</span><span id="L-3524"><a href="#L-3524"><span class="linenos">3524</span></a> +</span><span id="L-3522"><a href="#L-3522"><span class="linenos">3522</span></a> +</span><span id="L-3523"><a href="#L-3523"><span class="linenos">3523</span></a><span class="k">class</span> <span class="nc">TimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3524"><a href="#L-3524"><span class="linenos">3524</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3525"><a href="#L-3525"><span class="linenos">3525</span></a> -</span><span id="L-3526"><a href="#L-3526"><span class="linenos">3526</span></a><span class="k">class</span> <span class="nc">Floor</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3527"><a href="#L-3527"><span class="linenos">3527</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3528"><a href="#L-3528"><span class="linenos">3528</span></a> +</span><span id="L-3526"><a href="#L-3526"><span class="linenos">3526</span></a> +</span><span id="L-3527"><a href="#L-3527"><span class="linenos">3527</span></a><span class="k">class</span> <span class="nc">TimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3528"><a href="#L-3528"><span class="linenos">3528</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3529"><a href="#L-3529"><span class="linenos">3529</span></a> -</span><span id="L-3530"><a href="#L-3530"><span class="linenos">3530</span></a><span class="k">class</span> <span class="nc">Greatest</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3531"><a href="#L-3531"><span class="linenos">3531</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3532"><a href="#L-3532"><span class="linenos">3532</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3533"><a href="#L-3533"><span class="linenos">3533</span></a> +</span><span id="L-3530"><a href="#L-3530"><span class="linenos">3530</span></a> +</span><span id="L-3531"><a href="#L-3531"><span class="linenos">3531</span></a><span class="k">class</span> <span class="nc">DateFromParts</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3532"><a href="#L-3532"><span class="linenos">3532</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEFROMPARTS"</span><span class="p">]</span> +</span><span id="L-3533"><a href="#L-3533"><span class="linenos">3533</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"year"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"month"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"day"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3534"><a href="#L-3534"><span class="linenos">3534</span></a> -</span><span id="L-3535"><a href="#L-3535"><span class="linenos">3535</span></a><span class="k">class</span> <span class="nc">GroupConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3536"><a href="#L-3536"><span class="linenos">3536</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"separator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3537"><a href="#L-3537"><span class="linenos">3537</span></a> +</span><span id="L-3535"><a href="#L-3535"><span class="linenos">3535</span></a> +</span><span id="L-3536"><a href="#L-3536"><span class="linenos">3536</span></a><span class="k">class</span> <span class="nc">DateStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3537"><a href="#L-3537"><span class="linenos">3537</span></a> <span class="k">pass</span> </span><span id="L-3538"><a href="#L-3538"><span class="linenos">3538</span></a> -</span><span id="L-3539"><a href="#L-3539"><span class="linenos">3539</span></a><span class="k">class</span> <span class="nc">Hex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3540"><a href="#L-3540"><span class="linenos">3540</span></a> <span class="k">pass</span> -</span><span id="L-3541"><a href="#L-3541"><span class="linenos">3541</span></a> +</span><span id="L-3539"><a href="#L-3539"><span class="linenos">3539</span></a> +</span><span id="L-3540"><a href="#L-3540"><span class="linenos">3540</span></a><span class="k">class</span> <span class="nc">DateToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3541"><a href="#L-3541"><span class="linenos">3541</span></a> <span class="k">pass</span> </span><span id="L-3542"><a href="#L-3542"><span class="linenos">3542</span></a> -</span><span id="L-3543"><a href="#L-3543"><span class="linenos">3543</span></a><span class="k">class</span> <span class="nc">If</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3544"><a href="#L-3544"><span class="linenos">3544</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3545"><a href="#L-3545"><span class="linenos">3545</span></a> +</span><span id="L-3543"><a href="#L-3543"><span class="linenos">3543</span></a> +</span><span id="L-3544"><a href="#L-3544"><span class="linenos">3544</span></a><span class="k">class</span> <span class="nc">DateToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3545"><a href="#L-3545"><span class="linenos">3545</span></a> <span class="k">pass</span> </span><span id="L-3546"><a href="#L-3546"><span class="linenos">3546</span></a> -</span><span id="L-3547"><a href="#L-3547"><span class="linenos">3547</span></a><span class="k">class</span> <span class="nc">IfNull</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3548"><a href="#L-3548"><span class="linenos">3548</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3549"><a href="#L-3549"><span class="linenos">3549</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"IFNULL"</span><span class="p">,</span> <span class="s2">"NVL"</span><span class="p">]</span> +</span><span id="L-3547"><a href="#L-3547"><span class="linenos">3547</span></a> +</span><span id="L-3548"><a href="#L-3548"><span class="linenos">3548</span></a><span class="k">class</span> <span class="nc">Day</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3549"><a href="#L-3549"><span class="linenos">3549</span></a> <span class="k">pass</span> </span><span id="L-3550"><a href="#L-3550"><span class="linenos">3550</span></a> </span><span id="L-3551"><a href="#L-3551"><span class="linenos">3551</span></a> -</span><span id="L-3552"><a href="#L-3552"><span class="linenos">3552</span></a><span class="k">class</span> <span class="nc">Initcap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3553"><a href="#L-3553"><span class="linenos">3553</span></a> <span class="k">pass</span> +</span><span id="L-3552"><a href="#L-3552"><span class="linenos">3552</span></a><span class="k">class</span> <span class="nc">Decode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3553"><a href="#L-3553"><span class="linenos">3553</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3554"><a href="#L-3554"><span class="linenos">3554</span></a> </span><span id="L-3555"><a href="#L-3555"><span class="linenos">3555</span></a> -</span><span id="L-3556"><a href="#L-3556"><span class="linenos">3556</span></a><span class="k">class</span> <span class="nc">JSONBContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="L-3557"><a href="#L-3557"><span class="linenos">3557</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_CONTAINS"</span><span class="p">]</span> +</span><span id="L-3556"><a href="#L-3556"><span class="linenos">3556</span></a><span class="k">class</span> <span class="nc">DiToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3557"><a href="#L-3557"><span class="linenos">3557</span></a> <span class="k">pass</span> </span><span id="L-3558"><a href="#L-3558"><span class="linenos">3558</span></a> </span><span id="L-3559"><a href="#L-3559"><span class="linenos">3559</span></a> -</span><span id="L-3560"><a href="#L-3560"><span class="linenos">3560</span></a><span class="k">class</span> <span class="nc">JSONExtract</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> -</span><span id="L-3561"><a href="#L-3561"><span class="linenos">3561</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT"</span><span class="p">]</span> +</span><span id="L-3560"><a href="#L-3560"><span class="linenos">3560</span></a><span class="k">class</span> <span class="nc">Encode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3561"><a href="#L-3561"><span class="linenos">3561</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3562"><a href="#L-3562"><span class="linenos">3562</span></a> </span><span id="L-3563"><a href="#L-3563"><span class="linenos">3563</span></a> -</span><span id="L-3564"><a href="#L-3564"><span class="linenos">3564</span></a><span class="k">class</span> <span class="nc">JSONExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> -</span><span id="L-3565"><a href="#L-3565"><span class="linenos">3565</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT_SCALAR"</span><span class="p">]</span> +</span><span id="L-3564"><a href="#L-3564"><span class="linenos">3564</span></a><span class="k">class</span> <span class="nc">Exp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3565"><a href="#L-3565"><span class="linenos">3565</span></a> <span class="k">pass</span> </span><span id="L-3566"><a href="#L-3566"><span class="linenos">3566</span></a> </span><span id="L-3567"><a href="#L-3567"><span class="linenos">3567</span></a> -</span><span id="L-3568"><a href="#L-3568"><span class="linenos">3568</span></a><span class="k">class</span> <span class="nc">JSONBExtract</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> -</span><span id="L-3569"><a href="#L-3569"><span class="linenos">3569</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT"</span><span class="p">]</span> +</span><span id="L-3568"><a href="#L-3568"><span class="linenos">3568</span></a><span class="k">class</span> <span class="nc">Explode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3569"><a href="#L-3569"><span class="linenos">3569</span></a> <span class="k">pass</span> </span><span id="L-3570"><a href="#L-3570"><span class="linenos">3570</span></a> </span><span id="L-3571"><a href="#L-3571"><span class="linenos">3571</span></a> -</span><span id="L-3572"><a href="#L-3572"><span class="linenos">3572</span></a><span class="k">class</span> <span class="nc">JSONBExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> -</span><span id="L-3573"><a href="#L-3573"><span class="linenos">3573</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT_SCALAR"</span><span class="p">]</span> +</span><span id="L-3572"><a href="#L-3572"><span class="linenos">3572</span></a><span class="k">class</span> <span class="nc">ExponentialTimeDecayedAvg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3573"><a href="#L-3573"><span class="linenos">3573</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"time"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"decay"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3574"><a href="#L-3574"><span class="linenos">3574</span></a> </span><span id="L-3575"><a href="#L-3575"><span class="linenos">3575</span></a> -</span><span id="L-3576"><a href="#L-3576"><span class="linenos">3576</span></a><span class="k">class</span> <span class="nc">Least</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3577"><a href="#L-3577"><span class="linenos">3577</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3578"><a href="#L-3578"><span class="linenos">3578</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3576"><a href="#L-3576"><span class="linenos">3576</span></a><span class="k">class</span> <span class="nc">Floor</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3577"><a href="#L-3577"><span class="linenos">3577</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3578"><a href="#L-3578"><span class="linenos">3578</span></a> </span><span id="L-3579"><a href="#L-3579"><span class="linenos">3579</span></a> -</span><span id="L-3580"><a href="#L-3580"><span class="linenos">3580</span></a> -</span><span id="L-3581"><a href="#L-3581"><span class="linenos">3581</span></a><span class="k">class</span> <span class="nc">Length</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3582"><a href="#L-3582"><span class="linenos">3582</span></a> <span class="k">pass</span> +</span><span id="L-3580"><a href="#L-3580"><span class="linenos">3580</span></a><span class="k">class</span> <span class="nc">Greatest</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3581"><a href="#L-3581"><span class="linenos">3581</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3582"><a href="#L-3582"><span class="linenos">3582</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span><span id="L-3583"><a href="#L-3583"><span class="linenos">3583</span></a> </span><span id="L-3584"><a href="#L-3584"><span class="linenos">3584</span></a> -</span><span id="L-3585"><a href="#L-3585"><span class="linenos">3585</span></a><span class="k">class</span> <span class="nc">Levenshtein</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3586"><a href="#L-3586"><span class="linenos">3586</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-3587"><a href="#L-3587"><span class="linenos">3587</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-3588"><a href="#L-3588"><span class="linenos">3588</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3589"><a href="#L-3589"><span class="linenos">3589</span></a> <span class="s2">"ins_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3590"><a href="#L-3590"><span class="linenos">3590</span></a> <span class="s2">"del_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3591"><a href="#L-3591"><span class="linenos">3591</span></a> <span class="s2">"sub_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3592"><a href="#L-3592"><span class="linenos">3592</span></a> <span class="p">}</span> -</span><span id="L-3593"><a href="#L-3593"><span class="linenos">3593</span></a> -</span><span id="L-3594"><a href="#L-3594"><span class="linenos">3594</span></a> -</span><span id="L-3595"><a href="#L-3595"><span class="linenos">3595</span></a><span class="k">class</span> <span class="nc">Ln</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3596"><a href="#L-3596"><span class="linenos">3596</span></a> <span class="k">pass</span> -</span><span id="L-3597"><a href="#L-3597"><span class="linenos">3597</span></a> -</span><span id="L-3598"><a href="#L-3598"><span class="linenos">3598</span></a> -</span><span id="L-3599"><a href="#L-3599"><span class="linenos">3599</span></a><span class="k">class</span> <span class="nc">Log</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3600"><a href="#L-3600"><span class="linenos">3600</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3601"><a href="#L-3601"><span class="linenos">3601</span></a> -</span><span id="L-3602"><a href="#L-3602"><span class="linenos">3602</span></a> -</span><span id="L-3603"><a href="#L-3603"><span class="linenos">3603</span></a><span class="k">class</span> <span class="nc">Log2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3604"><a href="#L-3604"><span class="linenos">3604</span></a> <span class="k">pass</span> -</span><span id="L-3605"><a href="#L-3605"><span class="linenos">3605</span></a> -</span><span id="L-3606"><a href="#L-3606"><span class="linenos">3606</span></a> -</span><span id="L-3607"><a href="#L-3607"><span class="linenos">3607</span></a><span class="k">class</span> <span class="nc">Log10</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3608"><a href="#L-3608"><span class="linenos">3608</span></a> <span class="k">pass</span> +</span><span id="L-3585"><a href="#L-3585"><span class="linenos">3585</span></a><span class="k">class</span> <span class="nc">GroupConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3586"><a href="#L-3586"><span class="linenos">3586</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"separator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3587"><a href="#L-3587"><span class="linenos">3587</span></a> +</span><span id="L-3588"><a href="#L-3588"><span class="linenos">3588</span></a> +</span><span id="L-3589"><a href="#L-3589"><span class="linenos">3589</span></a><span class="k">class</span> <span class="nc">GroupUniqArray</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3590"><a href="#L-3590"><span class="linenos">3590</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3591"><a href="#L-3591"><span class="linenos">3591</span></a> +</span><span id="L-3592"><a href="#L-3592"><span class="linenos">3592</span></a> +</span><span id="L-3593"><a href="#L-3593"><span class="linenos">3593</span></a><span class="k">class</span> <span class="nc">Hex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3594"><a href="#L-3594"><span class="linenos">3594</span></a> <span class="k">pass</span> +</span><span id="L-3595"><a href="#L-3595"><span class="linenos">3595</span></a> +</span><span id="L-3596"><a href="#L-3596"><span class="linenos">3596</span></a> +</span><span id="L-3597"><a href="#L-3597"><span class="linenos">3597</span></a><span class="k">class</span> <span class="nc">Histogram</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3598"><a href="#L-3598"><span class="linenos">3598</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"bins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3599"><a href="#L-3599"><span class="linenos">3599</span></a> +</span><span id="L-3600"><a href="#L-3600"><span class="linenos">3600</span></a> +</span><span id="L-3601"><a href="#L-3601"><span class="linenos">3601</span></a><span class="k">class</span> <span class="nc">If</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3602"><a href="#L-3602"><span class="linenos">3602</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3603"><a href="#L-3603"><span class="linenos">3603</span></a> +</span><span id="L-3604"><a href="#L-3604"><span class="linenos">3604</span></a> +</span><span id="L-3605"><a href="#L-3605"><span class="linenos">3605</span></a><span class="k">class</span> <span class="nc">IfNull</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3606"><a href="#L-3606"><span class="linenos">3606</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3607"><a href="#L-3607"><span class="linenos">3607</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"IFNULL"</span><span class="p">,</span> <span class="s2">"NVL"</span><span class="p">]</span> +</span><span id="L-3608"><a href="#L-3608"><span class="linenos">3608</span></a> </span><span id="L-3609"><a href="#L-3609"><span class="linenos">3609</span></a> -</span><span id="L-3610"><a href="#L-3610"><span class="linenos">3610</span></a> -</span><span id="L-3611"><a href="#L-3611"><span class="linenos">3611</span></a><span class="k">class</span> <span class="nc">LogicalOr</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3612"><a href="#L-3612"><span class="linenos">3612</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_OR"</span><span class="p">,</span> <span class="s2">"BOOL_OR"</span><span class="p">,</span> <span class="s2">"BOOLOR_AGG"</span><span class="p">]</span> +</span><span id="L-3610"><a href="#L-3610"><span class="linenos">3610</span></a><span class="k">class</span> <span class="nc">Initcap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3611"><a href="#L-3611"><span class="linenos">3611</span></a> <span class="k">pass</span> +</span><span id="L-3612"><a href="#L-3612"><span class="linenos">3612</span></a> </span><span id="L-3613"><a href="#L-3613"><span class="linenos">3613</span></a> -</span><span id="L-3614"><a href="#L-3614"><span class="linenos">3614</span></a> -</span><span id="L-3615"><a href="#L-3615"><span class="linenos">3615</span></a><span class="k">class</span> <span class="nc">LogicalAnd</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3616"><a href="#L-3616"><span class="linenos">3616</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_AND"</span><span class="p">,</span> <span class="s2">"BOOL_AND"</span><span class="p">,</span> <span class="s2">"BOOLAND_AGG"</span><span class="p">]</span> +</span><span id="L-3614"><a href="#L-3614"><span class="linenos">3614</span></a><span class="k">class</span> <span class="nc">JSONKeyValue</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3615"><a href="#L-3615"><span class="linenos">3615</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3616"><a href="#L-3616"><span class="linenos">3616</span></a> </span><span id="L-3617"><a href="#L-3617"><span class="linenos">3617</span></a> -</span><span id="L-3618"><a href="#L-3618"><span class="linenos">3618</span></a> -</span><span id="L-3619"><a href="#L-3619"><span class="linenos">3619</span></a><span class="k">class</span> <span class="nc">Lower</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3620"><a href="#L-3620"><span class="linenos">3620</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOWER"</span><span class="p">,</span> <span class="s2">"LCASE"</span><span class="p">]</span> -</span><span id="L-3621"><a href="#L-3621"><span class="linenos">3621</span></a> -</span><span id="L-3622"><a href="#L-3622"><span class="linenos">3622</span></a> -</span><span id="L-3623"><a href="#L-3623"><span class="linenos">3623</span></a><span class="k">class</span> <span class="nc">Map</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3624"><a href="#L-3624"><span class="linenos">3624</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3625"><a href="#L-3625"><span class="linenos">3625</span></a> -</span><span id="L-3626"><a href="#L-3626"><span class="linenos">3626</span></a> -</span><span id="L-3627"><a href="#L-3627"><span class="linenos">3627</span></a><span class="k">class</span> <span class="nc">VarMap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3628"><a href="#L-3628"><span class="linenos">3628</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3629"><a href="#L-3629"><span class="linenos">3629</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3630"><a href="#L-3630"><span class="linenos">3630</span></a> +</span><span id="L-3618"><a href="#L-3618"><span class="linenos">3618</span></a><span class="k">class</span> <span class="nc">JSONObject</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3619"><a href="#L-3619"><span class="linenos">3619</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3620"><a href="#L-3620"><span class="linenos">3620</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3621"><a href="#L-3621"><span class="linenos">3621</span></a> <span class="s2">"null_handling"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3622"><a href="#L-3622"><span class="linenos">3622</span></a> <span class="s2">"unique_keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3623"><a href="#L-3623"><span class="linenos">3623</span></a> <span class="s2">"return_type"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3624"><a href="#L-3624"><span class="linenos">3624</span></a> <span class="s2">"format_json"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3625"><a href="#L-3625"><span class="linenos">3625</span></a> <span class="s2">"encoding"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3626"><a href="#L-3626"><span class="linenos">3626</span></a> <span class="p">}</span> +</span><span id="L-3627"><a href="#L-3627"><span class="linenos">3627</span></a> +</span><span id="L-3628"><a href="#L-3628"><span class="linenos">3628</span></a> +</span><span id="L-3629"><a href="#L-3629"><span class="linenos">3629</span></a><span class="k">class</span> <span class="nc">JSONBContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="L-3630"><a href="#L-3630"><span class="linenos">3630</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_CONTAINS"</span><span class="p">]</span> </span><span id="L-3631"><a href="#L-3631"><span class="linenos">3631</span></a> -</span><span id="L-3632"><a href="#L-3632"><span class="linenos">3632</span></a><span class="k">class</span> <span class="nc">Matches</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3633"><a href="#L-3633"><span class="linenos">3633</span></a><span class="w"> </span><span class="sd">"""Oracle/Snowflake decode.</span> -</span><span id="L-3634"><a href="#L-3634"><span class="linenos">3634</span></a><span class="sd"> https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions040.htm</span> -</span><span id="L-3635"><a href="#L-3635"><span class="linenos">3635</span></a><span class="sd"> Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</span> -</span><span id="L-3636"><a href="#L-3636"><span class="linenos">3636</span></a><span class="sd"> """</span> -</span><span id="L-3637"><a href="#L-3637"><span class="linenos">3637</span></a> -</span><span id="L-3638"><a href="#L-3638"><span class="linenos">3638</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3639"><a href="#L-3639"><span class="linenos">3639</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3632"><a href="#L-3632"><span class="linenos">3632</span></a> +</span><span id="L-3633"><a href="#L-3633"><span class="linenos">3633</span></a><span class="k">class</span> <span class="nc">JSONExtract</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="L-3634"><a href="#L-3634"><span class="linenos">3634</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT"</span><span class="p">]</span> +</span><span id="L-3635"><a href="#L-3635"><span class="linenos">3635</span></a> +</span><span id="L-3636"><a href="#L-3636"><span class="linenos">3636</span></a> +</span><span id="L-3637"><a href="#L-3637"><span class="linenos">3637</span></a><span class="k">class</span> <span class="nc">JSONExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="L-3638"><a href="#L-3638"><span class="linenos">3638</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT_SCALAR"</span><span class="p">]</span> +</span><span id="L-3639"><a href="#L-3639"><span class="linenos">3639</span></a> </span><span id="L-3640"><a href="#L-3640"><span class="linenos">3640</span></a> -</span><span id="L-3641"><a href="#L-3641"><span class="linenos">3641</span></a> -</span><span id="L-3642"><a href="#L-3642"><span class="linenos">3642</span></a><span class="k">class</span> <span class="nc">Max</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3643"><a href="#L-3643"><span class="linenos">3643</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3644"><a href="#L-3644"><span class="linenos">3644</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3645"><a href="#L-3645"><span class="linenos">3645</span></a> -</span><span id="L-3646"><a href="#L-3646"><span class="linenos">3646</span></a> -</span><span id="L-3647"><a href="#L-3647"><span class="linenos">3647</span></a><span class="k">class</span> <span class="nc">Min</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3648"><a href="#L-3648"><span class="linenos">3648</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3649"><a href="#L-3649"><span class="linenos">3649</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3650"><a href="#L-3650"><span class="linenos">3650</span></a> -</span><span id="L-3651"><a href="#L-3651"><span class="linenos">3651</span></a> -</span><span id="L-3652"><a href="#L-3652"><span class="linenos">3652</span></a><span class="k">class</span> <span class="nc">Month</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3653"><a href="#L-3653"><span class="linenos">3653</span></a> <span class="k">pass</span> -</span><span id="L-3654"><a href="#L-3654"><span class="linenos">3654</span></a> -</span><span id="L-3655"><a href="#L-3655"><span class="linenos">3655</span></a> -</span><span id="L-3656"><a href="#L-3656"><span class="linenos">3656</span></a><span class="k">class</span> <span class="nc">Nvl2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3657"><a href="#L-3657"><span class="linenos">3657</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3658"><a href="#L-3658"><span class="linenos">3658</span></a> -</span><span id="L-3659"><a href="#L-3659"><span class="linenos">3659</span></a> -</span><span id="L-3660"><a href="#L-3660"><span class="linenos">3660</span></a><span class="k">class</span> <span class="nc">Posexplode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3661"><a href="#L-3661"><span class="linenos">3661</span></a> <span class="k">pass</span> -</span><span id="L-3662"><a href="#L-3662"><span class="linenos">3662</span></a> -</span><span id="L-3663"><a href="#L-3663"><span class="linenos">3663</span></a> -</span><span id="L-3664"><a href="#L-3664"><span class="linenos">3664</span></a><span class="k">class</span> <span class="nc">Pow</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> -</span><span id="L-3665"><a href="#L-3665"><span class="linenos">3665</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"POWER"</span><span class="p">,</span> <span class="s2">"POW"</span><span class="p">]</span> +</span><span id="L-3641"><a href="#L-3641"><span class="linenos">3641</span></a><span class="k">class</span> <span class="nc">JSONBExtract</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="L-3642"><a href="#L-3642"><span class="linenos">3642</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT"</span><span class="p">]</span> +</span><span id="L-3643"><a href="#L-3643"><span class="linenos">3643</span></a> +</span><span id="L-3644"><a href="#L-3644"><span class="linenos">3644</span></a> +</span><span id="L-3645"><a href="#L-3645"><span class="linenos">3645</span></a><span class="k">class</span> <span class="nc">JSONBExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="L-3646"><a href="#L-3646"><span class="linenos">3646</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT_SCALAR"</span><span class="p">]</span> +</span><span id="L-3647"><a href="#L-3647"><span class="linenos">3647</span></a> +</span><span id="L-3648"><a href="#L-3648"><span class="linenos">3648</span></a> +</span><span id="L-3649"><a href="#L-3649"><span class="linenos">3649</span></a><span class="k">class</span> <span class="nc">Least</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3650"><a href="#L-3650"><span class="linenos">3650</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3651"><a href="#L-3651"><span class="linenos">3651</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3652"><a href="#L-3652"><span class="linenos">3652</span></a> +</span><span id="L-3653"><a href="#L-3653"><span class="linenos">3653</span></a> +</span><span id="L-3654"><a href="#L-3654"><span class="linenos">3654</span></a><span class="k">class</span> <span class="nc">Length</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3655"><a href="#L-3655"><span class="linenos">3655</span></a> <span class="k">pass</span> +</span><span id="L-3656"><a href="#L-3656"><span class="linenos">3656</span></a> +</span><span id="L-3657"><a href="#L-3657"><span class="linenos">3657</span></a> +</span><span id="L-3658"><a href="#L-3658"><span class="linenos">3658</span></a><span class="k">class</span> <span class="nc">Levenshtein</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3659"><a href="#L-3659"><span class="linenos">3659</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3660"><a href="#L-3660"><span class="linenos">3660</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3661"><a href="#L-3661"><span class="linenos">3661</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3662"><a href="#L-3662"><span class="linenos">3662</span></a> <span class="s2">"ins_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3663"><a href="#L-3663"><span class="linenos">3663</span></a> <span class="s2">"del_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3664"><a href="#L-3664"><span class="linenos">3664</span></a> <span class="s2">"sub_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3665"><a href="#L-3665"><span class="linenos">3665</span></a> <span class="p">}</span> </span><span id="L-3666"><a href="#L-3666"><span class="linenos">3666</span></a> </span><span id="L-3667"><a href="#L-3667"><span class="linenos">3667</span></a> -</span><span id="L-3668"><a href="#L-3668"><span class="linenos">3668</span></a><span class="k">class</span> <span class="nc">PercentileCont</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3668"><a href="#L-3668"><span class="linenos">3668</span></a><span class="k">class</span> <span class="nc">Ln</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> </span><span id="L-3669"><a href="#L-3669"><span class="linenos">3669</span></a> <span class="k">pass</span> </span><span id="L-3670"><a href="#L-3670"><span class="linenos">3670</span></a> </span><span id="L-3671"><a href="#L-3671"><span class="linenos">3671</span></a> -</span><span id="L-3672"><a href="#L-3672"><span class="linenos">3672</span></a><span class="k">class</span> <span class="nc">PercentileDisc</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3673"><a href="#L-3673"><span class="linenos">3673</span></a> <span class="k">pass</span> +</span><span id="L-3672"><a href="#L-3672"><span class="linenos">3672</span></a><span class="k">class</span> <span class="nc">Log</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3673"><a href="#L-3673"><span class="linenos">3673</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3674"><a href="#L-3674"><span class="linenos">3674</span></a> </span><span id="L-3675"><a href="#L-3675"><span class="linenos">3675</span></a> -</span><span id="L-3676"><a href="#L-3676"><span class="linenos">3676</span></a><span class="k">class</span> <span class="nc">Quantile</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3677"><a href="#L-3677"><span class="linenos">3677</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3676"><a href="#L-3676"><span class="linenos">3676</span></a><span class="k">class</span> <span class="nc">Log2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3677"><a href="#L-3677"><span class="linenos">3677</span></a> <span class="k">pass</span> </span><span id="L-3678"><a href="#L-3678"><span class="linenos">3678</span></a> </span><span id="L-3679"><a href="#L-3679"><span class="linenos">3679</span></a> -</span><span id="L-3680"><a href="#L-3680"><span class="linenos">3680</span></a><span class="c1"># Clickhouse-specific:</span> -</span><span id="L-3681"><a href="#L-3681"><span class="linenos">3681</span></a><span class="c1"># https://clickhouse.com/docs/en/sql-reference/aggregate-functions/reference/quantiles/#quantiles</span> -</span><span id="L-3682"><a href="#L-3682"><span class="linenos">3682</span></a><span class="k">class</span> <span class="nc">Quantiles</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3683"><a href="#L-3683"><span class="linenos">3683</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3684"><a href="#L-3684"><span class="linenos">3684</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3685"><a href="#L-3685"><span class="linenos">3685</span></a> +</span><span id="L-3680"><a href="#L-3680"><span class="linenos">3680</span></a><span class="k">class</span> <span class="nc">Log10</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3681"><a href="#L-3681"><span class="linenos">3681</span></a> <span class="k">pass</span> +</span><span id="L-3682"><a href="#L-3682"><span class="linenos">3682</span></a> +</span><span id="L-3683"><a href="#L-3683"><span class="linenos">3683</span></a> +</span><span id="L-3684"><a href="#L-3684"><span class="linenos">3684</span></a><span class="k">class</span> <span class="nc">LogicalOr</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3685"><a href="#L-3685"><span class="linenos">3685</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_OR"</span><span class="p">,</span> <span class="s2">"BOOL_OR"</span><span class="p">,</span> <span class="s2">"BOOLOR_AGG"</span><span class="p">]</span> </span><span id="L-3686"><a href="#L-3686"><span class="linenos">3686</span></a> -</span><span id="L-3687"><a href="#L-3687"><span class="linenos">3687</span></a><span class="k">class</span> <span class="nc">QuantileIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3688"><a href="#L-3688"><span class="linenos">3688</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3689"><a href="#L-3689"><span class="linenos">3689</span></a> +</span><span id="L-3687"><a href="#L-3687"><span class="linenos">3687</span></a> +</span><span id="L-3688"><a href="#L-3688"><span class="linenos">3688</span></a><span class="k">class</span> <span class="nc">LogicalAnd</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3689"><a href="#L-3689"><span class="linenos">3689</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_AND"</span><span class="p">,</span> <span class="s2">"BOOL_AND"</span><span class="p">,</span> <span class="s2">"BOOLAND_AGG"</span><span class="p">]</span> </span><span id="L-3690"><a href="#L-3690"><span class="linenos">3690</span></a> -</span><span id="L-3691"><a href="#L-3691"><span class="linenos">3691</span></a><span class="k">class</span> <span class="nc">ApproxQuantile</span><span class="p">(</span><span class="n">Quantile</span><span class="p">):</span> -</span><span id="L-3692"><a href="#L-3692"><span class="linenos">3692</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"weight"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3693"><a href="#L-3693"><span class="linenos">3693</span></a> +</span><span id="L-3691"><a href="#L-3691"><span class="linenos">3691</span></a> +</span><span id="L-3692"><a href="#L-3692"><span class="linenos">3692</span></a><span class="k">class</span> <span class="nc">Lower</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3693"><a href="#L-3693"><span class="linenos">3693</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOWER"</span><span class="p">,</span> <span class="s2">"LCASE"</span><span class="p">]</span> </span><span id="L-3694"><a href="#L-3694"><span class="linenos">3694</span></a> -</span><span id="L-3695"><a href="#L-3695"><span class="linenos">3695</span></a><span class="k">class</span> <span class="nc">RangeN</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3696"><a href="#L-3696"><span class="linenos">3696</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"each"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3697"><a href="#L-3697"><span class="linenos">3697</span></a> +</span><span id="L-3695"><a href="#L-3695"><span class="linenos">3695</span></a> +</span><span id="L-3696"><a href="#L-3696"><span class="linenos">3696</span></a><span class="k">class</span> <span class="nc">Map</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3697"><a href="#L-3697"><span class="linenos">3697</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3698"><a href="#L-3698"><span class="linenos">3698</span></a> -</span><span id="L-3699"><a href="#L-3699"><span class="linenos">3699</span></a><span class="k">class</span> <span class="nc">ReadCSV</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3700"><a href="#L-3700"><span class="linenos">3700</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"READ_CSV"</span><span class="p">]</span> -</span><span id="L-3701"><a href="#L-3701"><span class="linenos">3701</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="L-3702"><a href="#L-3702"><span class="linenos">3702</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3699"><a href="#L-3699"><span class="linenos">3699</span></a> +</span><span id="L-3700"><a href="#L-3700"><span class="linenos">3700</span></a><span class="k">class</span> <span class="nc">VarMap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3701"><a href="#L-3701"><span class="linenos">3701</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3702"><a href="#L-3702"><span class="linenos">3702</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span><span id="L-3703"><a href="#L-3703"><span class="linenos">3703</span></a> </span><span id="L-3704"><a href="#L-3704"><span class="linenos">3704</span></a> -</span><span id="L-3705"><a href="#L-3705"><span class="linenos">3705</span></a><span class="k">class</span> <span class="nc">Reduce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3706"><a href="#L-3706"><span class="linenos">3706</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"initial"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"merge"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"finish"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3707"><a href="#L-3707"><span class="linenos">3707</span></a> -</span><span id="L-3708"><a href="#L-3708"><span class="linenos">3708</span></a> -</span><span id="L-3709"><a href="#L-3709"><span class="linenos">3709</span></a><span class="k">class</span> <span class="nc">RegexpExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3710"><a href="#L-3710"><span class="linenos">3710</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-3711"><a href="#L-3711"><span class="linenos">3711</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-3712"><a href="#L-3712"><span class="linenos">3712</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-3713"><a href="#L-3713"><span class="linenos">3713</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3714"><a href="#L-3714"><span class="linenos">3714</span></a> <span class="s2">"occurrence"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3715"><a href="#L-3715"><span class="linenos">3715</span></a> <span class="s2">"group"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3716"><a href="#L-3716"><span class="linenos">3716</span></a> <span class="p">}</span> -</span><span id="L-3717"><a href="#L-3717"><span class="linenos">3717</span></a> +</span><span id="L-3705"><a href="#L-3705"><span class="linenos">3705</span></a><span class="k">class</span> <span class="nc">Matches</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3706"><a href="#L-3706"><span class="linenos">3706</span></a><span class="w"> </span><span class="sd">"""Oracle/Snowflake decode.</span> +</span><span id="L-3707"><a href="#L-3707"><span class="linenos">3707</span></a><span class="sd"> https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions040.htm</span> +</span><span id="L-3708"><a href="#L-3708"><span class="linenos">3708</span></a><span class="sd"> Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</span> +</span><span id="L-3709"><a href="#L-3709"><span class="linenos">3709</span></a><span class="sd"> """</span> +</span><span id="L-3710"><a href="#L-3710"><span class="linenos">3710</span></a> +</span><span id="L-3711"><a href="#L-3711"><span class="linenos">3711</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3712"><a href="#L-3712"><span class="linenos">3712</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3713"><a href="#L-3713"><span class="linenos">3713</span></a> +</span><span id="L-3714"><a href="#L-3714"><span class="linenos">3714</span></a> +</span><span id="L-3715"><a href="#L-3715"><span class="linenos">3715</span></a><span class="k">class</span> <span class="nc">Max</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3716"><a href="#L-3716"><span class="linenos">3716</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3717"><a href="#L-3717"><span class="linenos">3717</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span><span id="L-3718"><a href="#L-3718"><span class="linenos">3718</span></a> -</span><span id="L-3719"><a href="#L-3719"><span class="linenos">3719</span></a><span class="k">class</span> <span class="nc">RegexpLike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3720"><a href="#L-3720"><span class="linenos">3720</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3721"><a href="#L-3721"><span class="linenos">3721</span></a> -</span><span id="L-3722"><a href="#L-3722"><span class="linenos">3722</span></a> -</span><span id="L-3723"><a href="#L-3723"><span class="linenos">3723</span></a><span class="k">class</span> <span class="nc">RegexpILike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3724"><a href="#L-3724"><span class="linenos">3724</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3725"><a href="#L-3725"><span class="linenos">3725</span></a> -</span><span id="L-3726"><a href="#L-3726"><span class="linenos">3726</span></a> -</span><span id="L-3727"><a href="#L-3727"><span class="linenos">3727</span></a><span class="k">class</span> <span class="nc">RegexpSplit</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3728"><a href="#L-3728"><span class="linenos">3728</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3729"><a href="#L-3729"><span class="linenos">3729</span></a> -</span><span id="L-3730"><a href="#L-3730"><span class="linenos">3730</span></a> -</span><span id="L-3731"><a href="#L-3731"><span class="linenos">3731</span></a><span class="k">class</span> <span class="nc">Repeat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3732"><a href="#L-3732"><span class="linenos">3732</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"times"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3733"><a href="#L-3733"><span class="linenos">3733</span></a> -</span><span id="L-3734"><a href="#L-3734"><span class="linenos">3734</span></a> -</span><span id="L-3735"><a href="#L-3735"><span class="linenos">3735</span></a><span class="k">class</span> <span class="nc">Round</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3736"><a href="#L-3736"><span class="linenos">3736</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3737"><a href="#L-3737"><span class="linenos">3737</span></a> -</span><span id="L-3738"><a href="#L-3738"><span class="linenos">3738</span></a> -</span><span id="L-3739"><a href="#L-3739"><span class="linenos">3739</span></a><span class="k">class</span> <span class="nc">RowNumber</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3740"><a href="#L-3740"><span class="linenos">3740</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> -</span><span id="L-3741"><a href="#L-3741"><span class="linenos">3741</span></a> -</span><span id="L-3742"><a href="#L-3742"><span class="linenos">3742</span></a> -</span><span id="L-3743"><a href="#L-3743"><span class="linenos">3743</span></a><span class="k">class</span> <span class="nc">SafeDivide</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3744"><a href="#L-3744"><span class="linenos">3744</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3745"><a href="#L-3745"><span class="linenos">3745</span></a> -</span><span id="L-3746"><a href="#L-3746"><span class="linenos">3746</span></a> -</span><span id="L-3747"><a href="#L-3747"><span class="linenos">3747</span></a><span class="k">class</span> <span class="nc">SetAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3748"><a href="#L-3748"><span class="linenos">3748</span></a> <span class="k">pass</span> -</span><span id="L-3749"><a href="#L-3749"><span class="linenos">3749</span></a> -</span><span id="L-3750"><a href="#L-3750"><span class="linenos">3750</span></a> -</span><span id="L-3751"><a href="#L-3751"><span class="linenos">3751</span></a><span class="k">class</span> <span class="nc">SortArray</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3752"><a href="#L-3752"><span class="linenos">3752</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"asc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3753"><a href="#L-3753"><span class="linenos">3753</span></a> -</span><span id="L-3754"><a href="#L-3754"><span class="linenos">3754</span></a> -</span><span id="L-3755"><a href="#L-3755"><span class="linenos">3755</span></a><span class="k">class</span> <span class="nc">Split</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3756"><a href="#L-3756"><span class="linenos">3756</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3757"><a href="#L-3757"><span class="linenos">3757</span></a> +</span><span id="L-3719"><a href="#L-3719"><span class="linenos">3719</span></a> +</span><span id="L-3720"><a href="#L-3720"><span class="linenos">3720</span></a><span class="k">class</span> <span class="nc">Min</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3721"><a href="#L-3721"><span class="linenos">3721</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3722"><a href="#L-3722"><span class="linenos">3722</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3723"><a href="#L-3723"><span class="linenos">3723</span></a> +</span><span id="L-3724"><a href="#L-3724"><span class="linenos">3724</span></a> +</span><span id="L-3725"><a href="#L-3725"><span class="linenos">3725</span></a><span class="k">class</span> <span class="nc">Month</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3726"><a href="#L-3726"><span class="linenos">3726</span></a> <span class="k">pass</span> +</span><span id="L-3727"><a href="#L-3727"><span class="linenos">3727</span></a> +</span><span id="L-3728"><a href="#L-3728"><span class="linenos">3728</span></a> +</span><span id="L-3729"><a href="#L-3729"><span class="linenos">3729</span></a><span class="k">class</span> <span class="nc">Nvl2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3730"><a href="#L-3730"><span class="linenos">3730</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3731"><a href="#L-3731"><span class="linenos">3731</span></a> +</span><span id="L-3732"><a href="#L-3732"><span class="linenos">3732</span></a> +</span><span id="L-3733"><a href="#L-3733"><span class="linenos">3733</span></a><span class="k">class</span> <span class="nc">Posexplode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3734"><a href="#L-3734"><span class="linenos">3734</span></a> <span class="k">pass</span> +</span><span id="L-3735"><a href="#L-3735"><span class="linenos">3735</span></a> +</span><span id="L-3736"><a href="#L-3736"><span class="linenos">3736</span></a> +</span><span id="L-3737"><a href="#L-3737"><span class="linenos">3737</span></a><span class="k">class</span> <span class="nc">Pow</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="L-3738"><a href="#L-3738"><span class="linenos">3738</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"POWER"</span><span class="p">,</span> <span class="s2">"POW"</span><span class="p">]</span> +</span><span id="L-3739"><a href="#L-3739"><span class="linenos">3739</span></a> +</span><span id="L-3740"><a href="#L-3740"><span class="linenos">3740</span></a> +</span><span id="L-3741"><a href="#L-3741"><span class="linenos">3741</span></a><span class="k">class</span> <span class="nc">PercentileCont</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3742"><a href="#L-3742"><span class="linenos">3742</span></a> <span class="k">pass</span> +</span><span id="L-3743"><a href="#L-3743"><span class="linenos">3743</span></a> +</span><span id="L-3744"><a href="#L-3744"><span class="linenos">3744</span></a> +</span><span id="L-3745"><a href="#L-3745"><span class="linenos">3745</span></a><span class="k">class</span> <span class="nc">PercentileDisc</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3746"><a href="#L-3746"><span class="linenos">3746</span></a> <span class="k">pass</span> +</span><span id="L-3747"><a href="#L-3747"><span class="linenos">3747</span></a> +</span><span id="L-3748"><a href="#L-3748"><span class="linenos">3748</span></a> +</span><span id="L-3749"><a href="#L-3749"><span class="linenos">3749</span></a><span class="k">class</span> <span class="nc">Quantile</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3750"><a href="#L-3750"><span class="linenos">3750</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3751"><a href="#L-3751"><span class="linenos">3751</span></a> +</span><span id="L-3752"><a href="#L-3752"><span class="linenos">3752</span></a> +</span><span id="L-3753"><a href="#L-3753"><span class="linenos">3753</span></a><span class="c1"># Clickhouse-specific:</span> +</span><span id="L-3754"><a href="#L-3754"><span class="linenos">3754</span></a><span class="c1"># https://clickhouse.com/docs/en/sql-reference/aggregate-functions/reference/quantiles/#quantiles</span> +</span><span id="L-3755"><a href="#L-3755"><span class="linenos">3755</span></a><span class="k">class</span> <span class="nc">Quantiles</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3756"><a href="#L-3756"><span class="linenos">3756</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3757"><a href="#L-3757"><span class="linenos">3757</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span><span id="L-3758"><a href="#L-3758"><span class="linenos">3758</span></a> -</span><span id="L-3759"><a href="#L-3759"><span class="linenos">3759</span></a><span class="c1"># Start may be omitted in the case of postgres</span> -</span><span id="L-3760"><a href="#L-3760"><span class="linenos">3760</span></a><span class="c1"># https://www.postgresql.org/docs/9.1/functions-string.html @ Table 9-6</span> -</span><span id="L-3761"><a href="#L-3761"><span class="linenos">3761</span></a><span class="k">class</span> <span class="nc">Substring</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3762"><a href="#L-3762"><span class="linenos">3762</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"length"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3759"><a href="#L-3759"><span class="linenos">3759</span></a> +</span><span id="L-3760"><a href="#L-3760"><span class="linenos">3760</span></a><span class="k">class</span> <span class="nc">QuantileIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3761"><a href="#L-3761"><span class="linenos">3761</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3762"><a href="#L-3762"><span class="linenos">3762</span></a> </span><span id="L-3763"><a href="#L-3763"><span class="linenos">3763</span></a> -</span><span id="L-3764"><a href="#L-3764"><span class="linenos">3764</span></a> -</span><span id="L-3765"><a href="#L-3765"><span class="linenos">3765</span></a><span class="k">class</span> <span class="nc">StrPosition</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3766"><a href="#L-3766"><span class="linenos">3766</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-3767"><a href="#L-3767"><span class="linenos">3767</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-3768"><a href="#L-3768"><span class="linenos">3768</span></a> <span class="s2">"substr"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-3769"><a href="#L-3769"><span class="linenos">3769</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3770"><a href="#L-3770"><span class="linenos">3770</span></a> <span class="s2">"instance"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3771"><a href="#L-3771"><span class="linenos">3771</span></a> <span class="p">}</span> -</span><span id="L-3772"><a href="#L-3772"><span class="linenos">3772</span></a> -</span><span id="L-3773"><a href="#L-3773"><span class="linenos">3773</span></a> -</span><span id="L-3774"><a href="#L-3774"><span class="linenos">3774</span></a><span class="k">class</span> <span class="nc">StrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3775"><a href="#L-3775"><span class="linenos">3775</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3764"><a href="#L-3764"><span class="linenos">3764</span></a><span class="k">class</span> <span class="nc">ApproxQuantile</span><span class="p">(</span><span class="n">Quantile</span><span class="p">):</span> +</span><span id="L-3765"><a href="#L-3765"><span class="linenos">3765</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"weight"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3766"><a href="#L-3766"><span class="linenos">3766</span></a> +</span><span id="L-3767"><a href="#L-3767"><span class="linenos">3767</span></a> +</span><span id="L-3768"><a href="#L-3768"><span class="linenos">3768</span></a><span class="k">class</span> <span class="nc">RangeN</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3769"><a href="#L-3769"><span class="linenos">3769</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"each"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3770"><a href="#L-3770"><span class="linenos">3770</span></a> +</span><span id="L-3771"><a href="#L-3771"><span class="linenos">3771</span></a> +</span><span id="L-3772"><a href="#L-3772"><span class="linenos">3772</span></a><span class="k">class</span> <span class="nc">ReadCSV</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3773"><a href="#L-3773"><span class="linenos">3773</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"READ_CSV"</span><span class="p">]</span> +</span><span id="L-3774"><a href="#L-3774"><span class="linenos">3774</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3775"><a href="#L-3775"><span class="linenos">3775</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3776"><a href="#L-3776"><span class="linenos">3776</span></a> </span><span id="L-3777"><a href="#L-3777"><span class="linenos">3777</span></a> -</span><span id="L-3778"><a href="#L-3778"><span class="linenos">3778</span></a><span class="k">class</span> <span class="nc">StrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3779"><a href="#L-3779"><span class="linenos">3779</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3778"><a href="#L-3778"><span class="linenos">3778</span></a><span class="k">class</span> <span class="nc">Reduce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3779"><a href="#L-3779"><span class="linenos">3779</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"initial"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"merge"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"finish"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3780"><a href="#L-3780"><span class="linenos">3780</span></a> </span><span id="L-3781"><a href="#L-3781"><span class="linenos">3781</span></a> -</span><span id="L-3782"><a href="#L-3782"><span class="linenos">3782</span></a><span class="c1"># Spark allows unix_timestamp()</span> -</span><span id="L-3783"><a href="#L-3783"><span class="linenos">3783</span></a><span class="c1"># https://spark.apache.org/docs/3.1.3/api/python/reference/api/pyspark.sql.functions.unix_timestamp.html</span> -</span><span id="L-3784"><a href="#L-3784"><span class="linenos">3784</span></a><span class="k">class</span> <span class="nc">StrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3785"><a href="#L-3785"><span class="linenos">3785</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3786"><a href="#L-3786"><span class="linenos">3786</span></a> -</span><span id="L-3787"><a href="#L-3787"><span class="linenos">3787</span></a> -</span><span id="L-3788"><a href="#L-3788"><span class="linenos">3788</span></a><span class="k">class</span> <span class="nc">NumberToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3789"><a href="#L-3789"><span class="linenos">3789</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3782"><a href="#L-3782"><span class="linenos">3782</span></a><span class="k">class</span> <span class="nc">RegexpExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3783"><a href="#L-3783"><span class="linenos">3783</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3784"><a href="#L-3784"><span class="linenos">3784</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3785"><a href="#L-3785"><span class="linenos">3785</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3786"><a href="#L-3786"><span class="linenos">3786</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3787"><a href="#L-3787"><span class="linenos">3787</span></a> <span class="s2">"occurrence"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3788"><a href="#L-3788"><span class="linenos">3788</span></a> <span class="s2">"group"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3789"><a href="#L-3789"><span class="linenos">3789</span></a> <span class="p">}</span> </span><span id="L-3790"><a href="#L-3790"><span class="linenos">3790</span></a> </span><span id="L-3791"><a href="#L-3791"><span class="linenos">3791</span></a> -</span><span id="L-3792"><a href="#L-3792"><span class="linenos">3792</span></a><span class="k">class</span> <span class="nc">Struct</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3793"><a href="#L-3793"><span class="linenos">3793</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3794"><a href="#L-3794"><span class="linenos">3794</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="L-3792"><a href="#L-3792"><span class="linenos">3792</span></a><span class="k">class</span> <span class="nc">RegexpLike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3793"><a href="#L-3793"><span class="linenos">3793</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3794"><a href="#L-3794"><span class="linenos">3794</span></a> </span><span id="L-3795"><a href="#L-3795"><span class="linenos">3795</span></a> -</span><span id="L-3796"><a href="#L-3796"><span class="linenos">3796</span></a> -</span><span id="L-3797"><a href="#L-3797"><span class="linenos">3797</span></a><span class="k">class</span> <span class="nc">StructExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3798"><a href="#L-3798"><span class="linenos">3798</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3796"><a href="#L-3796"><span class="linenos">3796</span></a><span class="k">class</span> <span class="nc">RegexpILike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3797"><a href="#L-3797"><span class="linenos">3797</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3798"><a href="#L-3798"><span class="linenos">3798</span></a> </span><span id="L-3799"><a href="#L-3799"><span class="linenos">3799</span></a> -</span><span id="L-3800"><a href="#L-3800"><span class="linenos">3800</span></a> -</span><span id="L-3801"><a href="#L-3801"><span class="linenos">3801</span></a><span class="k">class</span> <span class="nc">Sum</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3802"><a href="#L-3802"><span class="linenos">3802</span></a> <span class="k">pass</span> +</span><span id="L-3800"><a href="#L-3800"><span class="linenos">3800</span></a><span class="k">class</span> <span class="nc">RegexpSplit</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3801"><a href="#L-3801"><span class="linenos">3801</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3802"><a href="#L-3802"><span class="linenos">3802</span></a> </span><span id="L-3803"><a href="#L-3803"><span class="linenos">3803</span></a> -</span><span id="L-3804"><a href="#L-3804"><span class="linenos">3804</span></a> -</span><span id="L-3805"><a href="#L-3805"><span class="linenos">3805</span></a><span class="k">class</span> <span class="nc">Sqrt</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3806"><a href="#L-3806"><span class="linenos">3806</span></a> <span class="k">pass</span> +</span><span id="L-3804"><a href="#L-3804"><span class="linenos">3804</span></a><span class="k">class</span> <span class="nc">Repeat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3805"><a href="#L-3805"><span class="linenos">3805</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"times"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3806"><a href="#L-3806"><span class="linenos">3806</span></a> </span><span id="L-3807"><a href="#L-3807"><span class="linenos">3807</span></a> -</span><span id="L-3808"><a href="#L-3808"><span class="linenos">3808</span></a> -</span><span id="L-3809"><a href="#L-3809"><span class="linenos">3809</span></a><span class="k">class</span> <span class="nc">Stddev</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3810"><a href="#L-3810"><span class="linenos">3810</span></a> <span class="k">pass</span> +</span><span id="L-3808"><a href="#L-3808"><span class="linenos">3808</span></a><span class="k">class</span> <span class="nc">Round</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3809"><a href="#L-3809"><span class="linenos">3809</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3810"><a href="#L-3810"><span class="linenos">3810</span></a> </span><span id="L-3811"><a href="#L-3811"><span class="linenos">3811</span></a> -</span><span id="L-3812"><a href="#L-3812"><span class="linenos">3812</span></a> -</span><span id="L-3813"><a href="#L-3813"><span class="linenos">3813</span></a><span class="k">class</span> <span class="nc">StddevPop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3814"><a href="#L-3814"><span class="linenos">3814</span></a> <span class="k">pass</span> +</span><span id="L-3812"><a href="#L-3812"><span class="linenos">3812</span></a><span class="k">class</span> <span class="nc">RowNumber</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3813"><a href="#L-3813"><span class="linenos">3813</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-3814"><a href="#L-3814"><span class="linenos">3814</span></a> </span><span id="L-3815"><a href="#L-3815"><span class="linenos">3815</span></a> -</span><span id="L-3816"><a href="#L-3816"><span class="linenos">3816</span></a> -</span><span id="L-3817"><a href="#L-3817"><span class="linenos">3817</span></a><span class="k">class</span> <span class="nc">StddevSamp</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3818"><a href="#L-3818"><span class="linenos">3818</span></a> <span class="k">pass</span> +</span><span id="L-3816"><a href="#L-3816"><span class="linenos">3816</span></a><span class="k">class</span> <span class="nc">SafeDivide</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3817"><a href="#L-3817"><span class="linenos">3817</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3818"><a href="#L-3818"><span class="linenos">3818</span></a> </span><span id="L-3819"><a href="#L-3819"><span class="linenos">3819</span></a> -</span><span id="L-3820"><a href="#L-3820"><span class="linenos">3820</span></a> -</span><span id="L-3821"><a href="#L-3821"><span class="linenos">3821</span></a><span class="k">class</span> <span class="nc">TimeToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3822"><a href="#L-3822"><span class="linenos">3822</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3820"><a href="#L-3820"><span class="linenos">3820</span></a><span class="k">class</span> <span class="nc">SetAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3821"><a href="#L-3821"><span class="linenos">3821</span></a> <span class="k">pass</span> +</span><span id="L-3822"><a href="#L-3822"><span class="linenos">3822</span></a> </span><span id="L-3823"><a href="#L-3823"><span class="linenos">3823</span></a> -</span><span id="L-3824"><a href="#L-3824"><span class="linenos">3824</span></a> -</span><span id="L-3825"><a href="#L-3825"><span class="linenos">3825</span></a><span class="k">class</span> <span class="nc">TimeToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3826"><a href="#L-3826"><span class="linenos">3826</span></a> <span class="k">pass</span> +</span><span id="L-3824"><a href="#L-3824"><span class="linenos">3824</span></a><span class="k">class</span> <span class="nc">SortArray</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3825"><a href="#L-3825"><span class="linenos">3825</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"asc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3826"><a href="#L-3826"><span class="linenos">3826</span></a> </span><span id="L-3827"><a href="#L-3827"><span class="linenos">3827</span></a> -</span><span id="L-3828"><a href="#L-3828"><span class="linenos">3828</span></a> -</span><span id="L-3829"><a href="#L-3829"><span class="linenos">3829</span></a><span class="k">class</span> <span class="nc">TimeToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3830"><a href="#L-3830"><span class="linenos">3830</span></a> <span class="k">pass</span> +</span><span id="L-3828"><a href="#L-3828"><span class="linenos">3828</span></a><span class="k">class</span> <span class="nc">Split</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3829"><a href="#L-3829"><span class="linenos">3829</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3830"><a href="#L-3830"><span class="linenos">3830</span></a> </span><span id="L-3831"><a href="#L-3831"><span class="linenos">3831</span></a> -</span><span id="L-3832"><a href="#L-3832"><span class="linenos">3832</span></a> -</span><span id="L-3833"><a href="#L-3833"><span class="linenos">3833</span></a><span class="k">class</span> <span class="nc">TimeStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3834"><a href="#L-3834"><span class="linenos">3834</span></a> <span class="k">pass</span> -</span><span id="L-3835"><a href="#L-3835"><span class="linenos">3835</span></a> +</span><span id="L-3832"><a href="#L-3832"><span class="linenos">3832</span></a><span class="c1"># Start may be omitted in the case of postgres</span> +</span><span id="L-3833"><a href="#L-3833"><span class="linenos">3833</span></a><span class="c1"># https://www.postgresql.org/docs/9.1/functions-string.html @ Table 9-6</span> +</span><span id="L-3834"><a href="#L-3834"><span class="linenos">3834</span></a><span class="k">class</span> <span class="nc">Substring</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3835"><a href="#L-3835"><span class="linenos">3835</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"length"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span><span id="L-3836"><a href="#L-3836"><span class="linenos">3836</span></a> -</span><span id="L-3837"><a href="#L-3837"><span class="linenos">3837</span></a><span class="k">class</span> <span class="nc">TimeStrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3838"><a href="#L-3838"><span class="linenos">3838</span></a> <span class="k">pass</span> -</span><span id="L-3839"><a href="#L-3839"><span class="linenos">3839</span></a> -</span><span id="L-3840"><a href="#L-3840"><span class="linenos">3840</span></a> -</span><span id="L-3841"><a href="#L-3841"><span class="linenos">3841</span></a><span class="k">class</span> <span class="nc">TimeStrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3842"><a href="#L-3842"><span class="linenos">3842</span></a> <span class="k">pass</span> -</span><span id="L-3843"><a href="#L-3843"><span class="linenos">3843</span></a> -</span><span id="L-3844"><a href="#L-3844"><span class="linenos">3844</span></a> -</span><span id="L-3845"><a href="#L-3845"><span class="linenos">3845</span></a><span class="k">class</span> <span class="nc">Trim</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3846"><a href="#L-3846"><span class="linenos">3846</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="L-3847"><a href="#L-3847"><span class="linenos">3847</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="L-3848"><a href="#L-3848"><span class="linenos">3848</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3849"><a href="#L-3849"><span class="linenos">3849</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3850"><a href="#L-3850"><span class="linenos">3850</span></a> <span class="s2">"collation"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3851"><a href="#L-3851"><span class="linenos">3851</span></a> <span class="p">}</span> -</span><span id="L-3852"><a href="#L-3852"><span class="linenos">3852</span></a> +</span><span id="L-3837"><a href="#L-3837"><span class="linenos">3837</span></a> +</span><span id="L-3838"><a href="#L-3838"><span class="linenos">3838</span></a><span class="k">class</span> <span class="nc">StrPosition</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3839"><a href="#L-3839"><span class="linenos">3839</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3840"><a href="#L-3840"><span class="linenos">3840</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3841"><a href="#L-3841"><span class="linenos">3841</span></a> <span class="s2">"substr"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3842"><a href="#L-3842"><span class="linenos">3842</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3843"><a href="#L-3843"><span class="linenos">3843</span></a> <span class="s2">"instance"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3844"><a href="#L-3844"><span class="linenos">3844</span></a> <span class="p">}</span> +</span><span id="L-3845"><a href="#L-3845"><span class="linenos">3845</span></a> +</span><span id="L-3846"><a href="#L-3846"><span class="linenos">3846</span></a> +</span><span id="L-3847"><a href="#L-3847"><span class="linenos">3847</span></a><span class="k">class</span> <span class="nc">StrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3848"><a href="#L-3848"><span class="linenos">3848</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3849"><a href="#L-3849"><span class="linenos">3849</span></a> +</span><span id="L-3850"><a href="#L-3850"><span class="linenos">3850</span></a> +</span><span id="L-3851"><a href="#L-3851"><span class="linenos">3851</span></a><span class="k">class</span> <span class="nc">StrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3852"><a href="#L-3852"><span class="linenos">3852</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3853"><a href="#L-3853"><span class="linenos">3853</span></a> -</span><span id="L-3854"><a href="#L-3854"><span class="linenos">3854</span></a><span class="k">class</span> <span class="nc">TsOrDsAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="L-3855"><a href="#L-3855"><span class="linenos">3855</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3856"><a href="#L-3856"><span class="linenos">3856</span></a> -</span><span id="L-3857"><a href="#L-3857"><span class="linenos">3857</span></a> -</span><span id="L-3858"><a href="#L-3858"><span class="linenos">3858</span></a><span class="k">class</span> <span class="nc">TsOrDsToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3859"><a href="#L-3859"><span class="linenos">3859</span></a> <span class="k">pass</span> +</span><span id="L-3854"><a href="#L-3854"><span class="linenos">3854</span></a> +</span><span id="L-3855"><a href="#L-3855"><span class="linenos">3855</span></a><span class="c1"># Spark allows unix_timestamp()</span> +</span><span id="L-3856"><a href="#L-3856"><span class="linenos">3856</span></a><span class="c1"># https://spark.apache.org/docs/3.1.3/api/python/reference/api/pyspark.sql.functions.unix_timestamp.html</span> +</span><span id="L-3857"><a href="#L-3857"><span class="linenos">3857</span></a><span class="k">class</span> <span class="nc">StrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3858"><a href="#L-3858"><span class="linenos">3858</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3859"><a href="#L-3859"><span class="linenos">3859</span></a> </span><span id="L-3860"><a href="#L-3860"><span class="linenos">3860</span></a> -</span><span id="L-3861"><a href="#L-3861"><span class="linenos">3861</span></a> -</span><span id="L-3862"><a href="#L-3862"><span class="linenos">3862</span></a><span class="k">class</span> <span class="nc">TsOrDsToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3863"><a href="#L-3863"><span class="linenos">3863</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3861"><a href="#L-3861"><span class="linenos">3861</span></a><span class="k">class</span> <span class="nc">NumberToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3862"><a href="#L-3862"><span class="linenos">3862</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3863"><a href="#L-3863"><span class="linenos">3863</span></a> </span><span id="L-3864"><a href="#L-3864"><span class="linenos">3864</span></a> -</span><span id="L-3865"><a href="#L-3865"><span class="linenos">3865</span></a> -</span><span id="L-3866"><a href="#L-3866"><span class="linenos">3866</span></a><span class="k">class</span> <span class="nc">TsOrDiToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3867"><a href="#L-3867"><span class="linenos">3867</span></a> <span class="k">pass</span> +</span><span id="L-3865"><a href="#L-3865"><span class="linenos">3865</span></a><span class="k">class</span> <span class="nc">Struct</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3866"><a href="#L-3866"><span class="linenos">3866</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3867"><a href="#L-3867"><span class="linenos">3867</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span><span id="L-3868"><a href="#L-3868"><span class="linenos">3868</span></a> </span><span id="L-3869"><a href="#L-3869"><span class="linenos">3869</span></a> -</span><span id="L-3870"><a href="#L-3870"><span class="linenos">3870</span></a><span class="k">class</span> <span class="nc">Unhex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3871"><a href="#L-3871"><span class="linenos">3871</span></a> <span class="k">pass</span> +</span><span id="L-3870"><a href="#L-3870"><span class="linenos">3870</span></a><span class="k">class</span> <span class="nc">StructExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3871"><a href="#L-3871"><span class="linenos">3871</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3872"><a href="#L-3872"><span class="linenos">3872</span></a> </span><span id="L-3873"><a href="#L-3873"><span class="linenos">3873</span></a> -</span><span id="L-3874"><a href="#L-3874"><span class="linenos">3874</span></a><span class="k">class</span> <span class="nc">UnixToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3875"><a href="#L-3875"><span class="linenos">3875</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3874"><a href="#L-3874"><span class="linenos">3874</span></a><span class="k">class</span> <span class="nc">Sum</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3875"><a href="#L-3875"><span class="linenos">3875</span></a> <span class="k">pass</span> </span><span id="L-3876"><a href="#L-3876"><span class="linenos">3876</span></a> </span><span id="L-3877"><a href="#L-3877"><span class="linenos">3877</span></a> -</span><span id="L-3878"><a href="#L-3878"><span class="linenos">3878</span></a><span class="c1"># https://prestodb.io/docs/current/functions/datetime.html</span> -</span><span id="L-3879"><a href="#L-3879"><span class="linenos">3879</span></a><span class="c1"># presto has weird zone/hours/minutes</span> -</span><span id="L-3880"><a href="#L-3880"><span class="linenos">3880</span></a><span class="k">class</span> <span class="nc">UnixToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3881"><a href="#L-3881"><span class="linenos">3881</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"scale"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"hours"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"minutes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3882"><a href="#L-3882"><span class="linenos">3882</span></a> -</span><span id="L-3883"><a href="#L-3883"><span class="linenos">3883</span></a> <span class="n">SECONDS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"seconds"</span><span class="p">)</span> -</span><span id="L-3884"><a href="#L-3884"><span class="linenos">3884</span></a> <span class="n">MILLIS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"millis"</span><span class="p">)</span> -</span><span id="L-3885"><a href="#L-3885"><span class="linenos">3885</span></a> <span class="n">MICROS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"micros"</span><span class="p">)</span> -</span><span id="L-3886"><a href="#L-3886"><span class="linenos">3886</span></a> -</span><span id="L-3887"><a href="#L-3887"><span class="linenos">3887</span></a> -</span><span id="L-3888"><a href="#L-3888"><span class="linenos">3888</span></a><span class="k">class</span> <span class="nc">UnixToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3889"><a href="#L-3889"><span class="linenos">3889</span></a> <span class="k">pass</span> -</span><span id="L-3890"><a href="#L-3890"><span class="linenos">3890</span></a> -</span><span id="L-3891"><a href="#L-3891"><span class="linenos">3891</span></a> -</span><span id="L-3892"><a href="#L-3892"><span class="linenos">3892</span></a><span class="k">class</span> <span class="nc">Upper</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3893"><a href="#L-3893"><span class="linenos">3893</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"UPPER"</span><span class="p">,</span> <span class="s2">"UCASE"</span><span class="p">]</span> -</span><span id="L-3894"><a href="#L-3894"><span class="linenos">3894</span></a> -</span><span id="L-3895"><a href="#L-3895"><span class="linenos">3895</span></a> -</span><span id="L-3896"><a href="#L-3896"><span class="linenos">3896</span></a><span class="k">class</span> <span class="nc">Variance</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3897"><a href="#L-3897"><span class="linenos">3897</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE"</span><span class="p">,</span> <span class="s2">"VARIANCE_SAMP"</span><span class="p">,</span> <span class="s2">"VAR_SAMP"</span><span class="p">]</span> -</span><span id="L-3898"><a href="#L-3898"><span class="linenos">3898</span></a> -</span><span id="L-3899"><a href="#L-3899"><span class="linenos">3899</span></a> -</span><span id="L-3900"><a href="#L-3900"><span class="linenos">3900</span></a><span class="k">class</span> <span class="nc">VariancePop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="L-3901"><a href="#L-3901"><span class="linenos">3901</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE_POP"</span><span class="p">,</span> <span class="s2">"VAR_POP"</span><span class="p">]</span> -</span><span id="L-3902"><a href="#L-3902"><span class="linenos">3902</span></a> -</span><span id="L-3903"><a href="#L-3903"><span class="linenos">3903</span></a> -</span><span id="L-3904"><a href="#L-3904"><span class="linenos">3904</span></a><span class="k">class</span> <span class="nc">Week</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3905"><a href="#L-3905"><span class="linenos">3905</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"mode"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3906"><a href="#L-3906"><span class="linenos">3906</span></a> -</span><span id="L-3907"><a href="#L-3907"><span class="linenos">3907</span></a> -</span><span id="L-3908"><a href="#L-3908"><span class="linenos">3908</span></a><span class="k">class</span> <span class="nc">XMLTable</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3909"><a href="#L-3909"><span class="linenos">3909</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"passing"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"by_ref"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3910"><a href="#L-3910"><span class="linenos">3910</span></a> -</span><span id="L-3911"><a href="#L-3911"><span class="linenos">3911</span></a> -</span><span id="L-3912"><a href="#L-3912"><span class="linenos">3912</span></a><span class="k">class</span> <span class="nc">Year</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3913"><a href="#L-3913"><span class="linenos">3913</span></a> <span class="k">pass</span> -</span><span id="L-3914"><a href="#L-3914"><span class="linenos">3914</span></a> -</span><span id="L-3915"><a href="#L-3915"><span class="linenos">3915</span></a> -</span><span id="L-3916"><a href="#L-3916"><span class="linenos">3916</span></a><span class="k">class</span> <span class="nc">Use</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3917"><a href="#L-3917"><span class="linenos">3917</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="L-3918"><a href="#L-3918"><span class="linenos">3918</span></a> -</span><span id="L-3919"><a href="#L-3919"><span class="linenos">3919</span></a> -</span><span id="L-3920"><a href="#L-3920"><span class="linenos">3920</span></a><span class="k">class</span> <span class="nc">Merge</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3921"><a href="#L-3921"><span class="linenos">3921</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="L-3922"><a href="#L-3922"><span class="linenos">3922</span></a> -</span><span id="L-3923"><a href="#L-3923"><span class="linenos">3923</span></a> -</span><span id="L-3924"><a href="#L-3924"><span class="linenos">3924</span></a><span class="k">class</span> <span class="nc">When</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="L-3925"><a href="#L-3925"><span class="linenos">3925</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"matched"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"source"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"condition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"then"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3878"><a href="#L-3878"><span class="linenos">3878</span></a><span class="k">class</span> <span class="nc">Sqrt</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3879"><a href="#L-3879"><span class="linenos">3879</span></a> <span class="k">pass</span> +</span><span id="L-3880"><a href="#L-3880"><span class="linenos">3880</span></a> +</span><span id="L-3881"><a href="#L-3881"><span class="linenos">3881</span></a> +</span><span id="L-3882"><a href="#L-3882"><span class="linenos">3882</span></a><span class="k">class</span> <span class="nc">Stddev</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3883"><a href="#L-3883"><span class="linenos">3883</span></a> <span class="k">pass</span> +</span><span id="L-3884"><a href="#L-3884"><span class="linenos">3884</span></a> +</span><span id="L-3885"><a href="#L-3885"><span class="linenos">3885</span></a> +</span><span id="L-3886"><a href="#L-3886"><span class="linenos">3886</span></a><span class="k">class</span> <span class="nc">StddevPop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3887"><a href="#L-3887"><span class="linenos">3887</span></a> <span class="k">pass</span> +</span><span id="L-3888"><a href="#L-3888"><span class="linenos">3888</span></a> +</span><span id="L-3889"><a href="#L-3889"><span class="linenos">3889</span></a> +</span><span id="L-3890"><a href="#L-3890"><span class="linenos">3890</span></a><span class="k">class</span> <span class="nc">StddevSamp</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3891"><a href="#L-3891"><span class="linenos">3891</span></a> <span class="k">pass</span> +</span><span id="L-3892"><a href="#L-3892"><span class="linenos">3892</span></a> +</span><span id="L-3893"><a href="#L-3893"><span class="linenos">3893</span></a> +</span><span id="L-3894"><a href="#L-3894"><span class="linenos">3894</span></a><span class="k">class</span> <span class="nc">TimeToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3895"><a href="#L-3895"><span class="linenos">3895</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="L-3896"><a href="#L-3896"><span class="linenos">3896</span></a> +</span><span id="L-3897"><a href="#L-3897"><span class="linenos">3897</span></a> +</span><span id="L-3898"><a href="#L-3898"><span class="linenos">3898</span></a><span class="k">class</span> <span class="nc">TimeToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3899"><a href="#L-3899"><span class="linenos">3899</span></a> <span class="k">pass</span> +</span><span id="L-3900"><a href="#L-3900"><span class="linenos">3900</span></a> +</span><span id="L-3901"><a href="#L-3901"><span class="linenos">3901</span></a> +</span><span id="L-3902"><a href="#L-3902"><span class="linenos">3902</span></a><span class="k">class</span> <span class="nc">TimeToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3903"><a href="#L-3903"><span class="linenos">3903</span></a> <span class="k">pass</span> +</span><span id="L-3904"><a href="#L-3904"><span class="linenos">3904</span></a> +</span><span id="L-3905"><a href="#L-3905"><span class="linenos">3905</span></a> +</span><span id="L-3906"><a href="#L-3906"><span class="linenos">3906</span></a><span class="k">class</span> <span class="nc">TimeStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3907"><a href="#L-3907"><span class="linenos">3907</span></a> <span class="k">pass</span> +</span><span id="L-3908"><a href="#L-3908"><span class="linenos">3908</span></a> +</span><span id="L-3909"><a href="#L-3909"><span class="linenos">3909</span></a> +</span><span id="L-3910"><a href="#L-3910"><span class="linenos">3910</span></a><span class="k">class</span> <span class="nc">TimeStrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3911"><a href="#L-3911"><span class="linenos">3911</span></a> <span class="k">pass</span> +</span><span id="L-3912"><a href="#L-3912"><span class="linenos">3912</span></a> +</span><span id="L-3913"><a href="#L-3913"><span class="linenos">3913</span></a> +</span><span id="L-3914"><a href="#L-3914"><span class="linenos">3914</span></a><span class="k">class</span> <span class="nc">TimeStrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3915"><a href="#L-3915"><span class="linenos">3915</span></a> <span class="k">pass</span> +</span><span id="L-3916"><a href="#L-3916"><span class="linenos">3916</span></a> +</span><span id="L-3917"><a href="#L-3917"><span class="linenos">3917</span></a> +</span><span id="L-3918"><a href="#L-3918"><span class="linenos">3918</span></a><span class="k">class</span> <span class="nc">Trim</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3919"><a href="#L-3919"><span class="linenos">3919</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-3920"><a href="#L-3920"><span class="linenos">3920</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="L-3921"><a href="#L-3921"><span class="linenos">3921</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3922"><a href="#L-3922"><span class="linenos">3922</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3923"><a href="#L-3923"><span class="linenos">3923</span></a> <span class="s2">"collation"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-3924"><a href="#L-3924"><span class="linenos">3924</span></a> <span class="p">}</span> +</span><span id="L-3925"><a href="#L-3925"><span class="linenos">3925</span></a> </span><span id="L-3926"><a href="#L-3926"><span class="linenos">3926</span></a> -</span><span id="L-3927"><a href="#L-3927"><span class="linenos">3927</span></a> -</span><span id="L-3928"><a href="#L-3928"><span class="linenos">3928</span></a><span class="k">def</span> <span class="nf">_norm_args</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> -</span><span id="L-3929"><a href="#L-3929"><span class="linenos">3929</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="L-3927"><a href="#L-3927"><span class="linenos">3927</span></a><span class="k">class</span> <span class="nc">TsOrDsAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="L-3928"><a href="#L-3928"><span class="linenos">3928</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3929"><a href="#L-3929"><span class="linenos">3929</span></a> </span><span id="L-3930"><a href="#L-3930"><span class="linenos">3930</span></a> -</span><span id="L-3931"><a href="#L-3931"><span class="linenos">3931</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="L-3932"><a href="#L-3932"><span class="linenos">3932</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> -</span><span id="L-3933"><a href="#L-3933"><span class="linenos">3933</span></a> <span class="n">arg</span> <span class="o">=</span> <span class="p">[</span><span class="n">_norm_arg</span><span class="p">(</span><span class="n">a</span><span class="p">)</span> <span class="k">for</span> <span class="n">a</span> <span class="ow">in</span> <span class="n">arg</span><span class="p">]</span> -</span><span id="L-3934"><a href="#L-3934"><span class="linenos">3934</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">arg</span><span class="p">:</span> -</span><span id="L-3935"><a href="#L-3935"><span class="linenos">3935</span></a> <span class="n">arg</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="L-3936"><a href="#L-3936"><span class="linenos">3936</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-3937"><a href="#L-3937"><span class="linenos">3937</span></a> <span class="n">arg</span> <span class="o">=</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> +</span><span id="L-3931"><a href="#L-3931"><span class="linenos">3931</span></a><span class="k">class</span> <span class="nc">TsOrDsToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3932"><a href="#L-3932"><span class="linenos">3932</span></a> <span class="k">pass</span> +</span><span id="L-3933"><a href="#L-3933"><span class="linenos">3933</span></a> +</span><span id="L-3934"><a href="#L-3934"><span class="linenos">3934</span></a> +</span><span id="L-3935"><a href="#L-3935"><span class="linenos">3935</span></a><span class="k">class</span> <span class="nc">TsOrDsToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3936"><a href="#L-3936"><span class="linenos">3936</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3937"><a href="#L-3937"><span class="linenos">3937</span></a> </span><span id="L-3938"><a href="#L-3938"><span class="linenos">3938</span></a> -</span><span id="L-3939"><a href="#L-3939"><span class="linenos">3939</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">False</span><span class="p">:</span> -</span><span id="L-3940"><a href="#L-3940"><span class="linenos">3940</span></a> <span class="n">args</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">arg</span> +</span><span id="L-3939"><a href="#L-3939"><span class="linenos">3939</span></a><span class="k">class</span> <span class="nc">TsOrDiToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3940"><a href="#L-3940"><span class="linenos">3940</span></a> <span class="k">pass</span> </span><span id="L-3941"><a href="#L-3941"><span class="linenos">3941</span></a> -</span><span id="L-3942"><a href="#L-3942"><span class="linenos">3942</span></a> <span class="k">return</span> <span class="n">args</span> -</span><span id="L-3943"><a href="#L-3943"><span class="linenos">3943</span></a> -</span><span id="L-3944"><a href="#L-3944"><span class="linenos">3944</span></a> -</span><span id="L-3945"><a href="#L-3945"><span class="linenos">3945</span></a><span class="k">def</span> <span class="nf">_norm_arg</span><span class="p">(</span><span class="n">arg</span><span class="p">):</span> -</span><span id="L-3946"><a href="#L-3946"><span class="linenos">3946</span></a> <span class="k">return</span> <span class="n">arg</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">str</span><span class="p">)</span> <span class="k">else</span> <span class="n">arg</span> -</span><span id="L-3947"><a href="#L-3947"><span class="linenos">3947</span></a> -</span><span id="L-3948"><a href="#L-3948"><span class="linenos">3948</span></a> -</span><span id="L-3949"><a href="#L-3949"><span class="linenos">3949</span></a><span class="n">ALL_FUNCTIONS</span> <span class="o">=</span> <span class="n">subclasses</span><span class="p">(</span><span class="vm">__name__</span><span class="p">,</span> <span class="n">Func</span><span class="p">,</span> <span class="p">(</span><span class="n">AggFunc</span><span class="p">,</span> <span class="n">Anonymous</span><span class="p">,</span> <span class="n">Func</span><span class="p">))</span> +</span><span id="L-3942"><a href="#L-3942"><span class="linenos">3942</span></a> +</span><span id="L-3943"><a href="#L-3943"><span class="linenos">3943</span></a><span class="k">class</span> <span class="nc">Unhex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3944"><a href="#L-3944"><span class="linenos">3944</span></a> <span class="k">pass</span> +</span><span id="L-3945"><a href="#L-3945"><span class="linenos">3945</span></a> +</span><span id="L-3946"><a href="#L-3946"><span class="linenos">3946</span></a> +</span><span id="L-3947"><a href="#L-3947"><span class="linenos">3947</span></a><span class="k">class</span> <span class="nc">UnixToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3948"><a href="#L-3948"><span class="linenos">3948</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3949"><a href="#L-3949"><span class="linenos">3949</span></a> </span><span id="L-3950"><a href="#L-3950"><span class="linenos">3950</span></a> -</span><span id="L-3951"><a href="#L-3951"><span class="linenos">3951</span></a> -</span><span id="L-3952"><a href="#L-3952"><span class="linenos">3952</span></a><span class="c1"># Helpers</span> -</span><span id="L-3953"><a href="#L-3953"><span class="linenos">3953</span></a><span class="k">def</span> <span class="nf">maybe_parse</span><span class="p">(</span> -</span><span id="L-3954"><a href="#L-3954"><span class="linenos">3954</span></a> <span class="n">sql_or_expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="L-3955"><a href="#L-3955"><span class="linenos">3955</span></a> <span class="o">*</span><span class="p">,</span> -</span><span id="L-3956"><a href="#L-3956"><span class="linenos">3956</span></a> <span class="n">into</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">IntoType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-3957"><a href="#L-3957"><span class="linenos">3957</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-3958"><a href="#L-3958"><span class="linenos">3958</span></a> <span class="n">prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-3959"><a href="#L-3959"><span class="linenos">3959</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-3960"><a href="#L-3960"><span class="linenos">3960</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-3961"><a href="#L-3961"><span class="linenos">3961</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="L-3962"><a href="#L-3962"><span class="linenos">3962</span></a><span class="w"> </span><span class="sd">"""Gracefully handle a possible string or expression.</span> +</span><span id="L-3951"><a href="#L-3951"><span class="linenos">3951</span></a><span class="c1"># https://prestodb.io/docs/current/functions/datetime.html</span> +</span><span id="L-3952"><a href="#L-3952"><span class="linenos">3952</span></a><span class="c1"># presto has weird zone/hours/minutes</span> +</span><span id="L-3953"><a href="#L-3953"><span class="linenos">3953</span></a><span class="k">class</span> <span class="nc">UnixToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3954"><a href="#L-3954"><span class="linenos">3954</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"scale"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"hours"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"minutes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3955"><a href="#L-3955"><span class="linenos">3955</span></a> +</span><span id="L-3956"><a href="#L-3956"><span class="linenos">3956</span></a> <span class="n">SECONDS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"seconds"</span><span class="p">)</span> +</span><span id="L-3957"><a href="#L-3957"><span class="linenos">3957</span></a> <span class="n">MILLIS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"millis"</span><span class="p">)</span> +</span><span id="L-3958"><a href="#L-3958"><span class="linenos">3958</span></a> <span class="n">MICROS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"micros"</span><span class="p">)</span> +</span><span id="L-3959"><a href="#L-3959"><span class="linenos">3959</span></a> +</span><span id="L-3960"><a href="#L-3960"><span class="linenos">3960</span></a> +</span><span id="L-3961"><a href="#L-3961"><span class="linenos">3961</span></a><span class="k">class</span> <span class="nc">UnixToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3962"><a href="#L-3962"><span class="linenos">3962</span></a> <span class="k">pass</span> </span><span id="L-3963"><a href="#L-3963"><span class="linenos">3963</span></a> -</span><span id="L-3964"><a href="#L-3964"><span class="linenos">3964</span></a><span class="sd"> Example:</span> -</span><span id="L-3965"><a href="#L-3965"><span class="linenos">3965</span></a><span class="sd"> >>> maybe_parse("1")</span> -</span><span id="L-3966"><a href="#L-3966"><span class="linenos">3966</span></a><span class="sd"> (LITERAL this: 1, is_string: False)</span> -</span><span id="L-3967"><a href="#L-3967"><span class="linenos">3967</span></a><span class="sd"> >>> maybe_parse(to_identifier("x"))</span> -</span><span id="L-3968"><a href="#L-3968"><span class="linenos">3968</span></a><span class="sd"> (IDENTIFIER this: x, quoted: False)</span> -</span><span id="L-3969"><a href="#L-3969"><span class="linenos">3969</span></a> -</span><span id="L-3970"><a href="#L-3970"><span class="linenos">3970</span></a><span class="sd"> Args:</span> -</span><span id="L-3971"><a href="#L-3971"><span class="linenos">3971</span></a><span class="sd"> sql_or_expression: the SQL code string or an expression</span> -</span><span id="L-3972"><a href="#L-3972"><span class="linenos">3972</span></a><span class="sd"> into: the SQLGlot Expression to parse into</span> -</span><span id="L-3973"><a href="#L-3973"><span class="linenos">3973</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> -</span><span id="L-3974"><a href="#L-3974"><span class="linenos">3974</span></a><span class="sd"> input expression is a SQL string).</span> -</span><span id="L-3975"><a href="#L-3975"><span class="linenos">3975</span></a><span class="sd"> prefix: a string to prefix the sql with before it gets parsed</span> -</span><span id="L-3976"><a href="#L-3976"><span class="linenos">3976</span></a><span class="sd"> (automatically includes a space)</span> -</span><span id="L-3977"><a href="#L-3977"><span class="linenos">3977</span></a><span class="sd"> copy: whether or not to copy the expression.</span> -</span><span id="L-3978"><a href="#L-3978"><span class="linenos">3978</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> -</span><span id="L-3979"><a href="#L-3979"><span class="linenos">3979</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="L-3964"><a href="#L-3964"><span class="linenos">3964</span></a> +</span><span id="L-3965"><a href="#L-3965"><span class="linenos">3965</span></a><span class="k">class</span> <span class="nc">Upper</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3966"><a href="#L-3966"><span class="linenos">3966</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"UPPER"</span><span class="p">,</span> <span class="s2">"UCASE"</span><span class="p">]</span> +</span><span id="L-3967"><a href="#L-3967"><span class="linenos">3967</span></a> +</span><span id="L-3968"><a href="#L-3968"><span class="linenos">3968</span></a> +</span><span id="L-3969"><a href="#L-3969"><span class="linenos">3969</span></a><span class="k">class</span> <span class="nc">Variance</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3970"><a href="#L-3970"><span class="linenos">3970</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE"</span><span class="p">,</span> <span class="s2">"VARIANCE_SAMP"</span><span class="p">,</span> <span class="s2">"VAR_SAMP"</span><span class="p">]</span> +</span><span id="L-3971"><a href="#L-3971"><span class="linenos">3971</span></a> +</span><span id="L-3972"><a href="#L-3972"><span class="linenos">3972</span></a> +</span><span id="L-3973"><a href="#L-3973"><span class="linenos">3973</span></a><span class="k">class</span> <span class="nc">VariancePop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="L-3974"><a href="#L-3974"><span class="linenos">3974</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE_POP"</span><span class="p">,</span> <span class="s2">"VAR_POP"</span><span class="p">]</span> +</span><span id="L-3975"><a href="#L-3975"><span class="linenos">3975</span></a> +</span><span id="L-3976"><a href="#L-3976"><span class="linenos">3976</span></a> +</span><span id="L-3977"><a href="#L-3977"><span class="linenos">3977</span></a><span class="k">class</span> <span class="nc">Week</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3978"><a href="#L-3978"><span class="linenos">3978</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"mode"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3979"><a href="#L-3979"><span class="linenos">3979</span></a> </span><span id="L-3980"><a href="#L-3980"><span class="linenos">3980</span></a> -</span><span id="L-3981"><a href="#L-3981"><span class="linenos">3981</span></a><span class="sd"> Returns:</span> -</span><span id="L-3982"><a href="#L-3982"><span class="linenos">3982</span></a><span class="sd"> Expression: the parsed or given expression.</span> -</span><span id="L-3983"><a href="#L-3983"><span class="linenos">3983</span></a><span class="sd"> """</span> -</span><span id="L-3984"><a href="#L-3984"><span class="linenos">3984</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-3985"><a href="#L-3985"><span class="linenos">3985</span></a> <span class="k">if</span> <span class="n">copy</span><span class="p">:</span> -</span><span id="L-3986"><a href="#L-3986"><span class="linenos">3986</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="L-3987"><a href="#L-3987"><span class="linenos">3987</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span> +</span><span id="L-3981"><a href="#L-3981"><span class="linenos">3981</span></a><span class="k">class</span> <span class="nc">XMLTable</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3982"><a href="#L-3982"><span class="linenos">3982</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"passing"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"by_ref"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3983"><a href="#L-3983"><span class="linenos">3983</span></a> +</span><span id="L-3984"><a href="#L-3984"><span class="linenos">3984</span></a> +</span><span id="L-3985"><a href="#L-3985"><span class="linenos">3985</span></a><span class="k">class</span> <span class="nc">Year</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3986"><a href="#L-3986"><span class="linenos">3986</span></a> <span class="k">pass</span> +</span><span id="L-3987"><a href="#L-3987"><span class="linenos">3987</span></a> </span><span id="L-3988"><a href="#L-3988"><span class="linenos">3988</span></a> -</span><span id="L-3989"><a href="#L-3989"><span class="linenos">3989</span></a> <span class="kn">import</span> <span class="nn">sqlglot</span> -</span><span id="L-3990"><a href="#L-3990"><span class="linenos">3990</span></a> -</span><span id="L-3991"><a href="#L-3991"><span class="linenos">3991</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">)</span> -</span><span id="L-3992"><a href="#L-3992"><span class="linenos">3992</span></a> <span class="k">if</span> <span class="n">prefix</span><span class="p">:</span> -</span><span id="L-3993"><a href="#L-3993"><span class="linenos">3993</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">"</span> -</span><span id="L-3994"><a href="#L-3994"><span class="linenos">3994</span></a> <span class="k">return</span> <span class="n">sqlglot</span><span class="o">.</span><span class="n">parse_one</span><span class="p">(</span><span class="n">sql</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-3989"><a href="#L-3989"><span class="linenos">3989</span></a><span class="k">class</span> <span class="nc">Use</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3990"><a href="#L-3990"><span class="linenos">3990</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="L-3991"><a href="#L-3991"><span class="linenos">3991</span></a> +</span><span id="L-3992"><a href="#L-3992"><span class="linenos">3992</span></a> +</span><span id="L-3993"><a href="#L-3993"><span class="linenos">3993</span></a><span class="k">class</span> <span class="nc">Merge</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="L-3994"><a href="#L-3994"><span class="linenos">3994</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3995"><a href="#L-3995"><span class="linenos">3995</span></a> </span><span id="L-3996"><a href="#L-3996"><span class="linenos">3996</span></a> -</span><span id="L-3997"><a href="#L-3997"><span class="linenos">3997</span></a><span class="k">def</span> <span class="nf">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> -</span><span id="L-3998"><a href="#L-3998"><span class="linenos">3998</span></a> <span class="k">return</span> <span class="n">instance</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="n">instance</span> +</span><span id="L-3997"><a href="#L-3997"><span class="linenos">3997</span></a><span class="k">class</span> <span class="nc">When</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="L-3998"><a href="#L-3998"><span class="linenos">3998</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"matched"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"source"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"condition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"then"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span><span id="L-3999"><a href="#L-3999"><span class="linenos">3999</span></a> </span><span id="L-4000"><a href="#L-4000"><span class="linenos">4000</span></a> -</span><span id="L-4001"><a href="#L-4001"><span class="linenos">4001</span></a><span class="k">def</span> <span class="nf">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> -</span><span id="L-4002"><a href="#L-4002"><span class="linenos">4002</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">)</span> +</span><span id="L-4001"><a href="#L-4001"><span class="linenos">4001</span></a><span class="k">def</span> <span class="nf">_norm_arg</span><span class="p">(</span><span class="n">arg</span><span class="p">):</span> +</span><span id="L-4002"><a href="#L-4002"><span class="linenos">4002</span></a> <span class="k">return</span> <span class="n">arg</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">str</span> <span class="k">else</span> <span class="n">arg</span> </span><span id="L-4003"><a href="#L-4003"><span class="linenos">4003</span></a> </span><span id="L-4004"><a href="#L-4004"><span class="linenos">4004</span></a> -</span><span id="L-4005"><a href="#L-4005"><span class="linenos">4005</span></a><span class="k">def</span> <span class="nf">_apply_builder</span><span class="p">(</span> -</span><span id="L-4006"><a href="#L-4006"><span class="linenos">4006</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="L-4007"><a href="#L-4007"><span class="linenos">4007</span></a> <span class="n">instance</span><span class="p">,</span> -</span><span id="L-4008"><a href="#L-4008"><span class="linenos">4008</span></a> <span class="n">arg</span><span class="p">,</span> -</span><span id="L-4009"><a href="#L-4009"><span class="linenos">4009</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-4010"><a href="#L-4010"><span class="linenos">4010</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4011"><a href="#L-4011"><span class="linenos">4011</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4012"><a href="#L-4012"><span class="linenos">4012</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4013"><a href="#L-4013"><span class="linenos">4013</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4014"><a href="#L-4014"><span class="linenos">4014</span></a><span class="p">):</span> -</span><span id="L-4015"><a href="#L-4015"><span class="linenos">4015</span></a> <span class="k">if</span> <span class="n">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> -</span><span id="L-4016"><a href="#L-4016"><span class="linenos">4016</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> -</span><span id="L-4017"><a href="#L-4017"><span class="linenos">4017</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="L-4018"><a href="#L-4018"><span class="linenos">4018</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="L-4019"><a href="#L-4019"><span class="linenos">4019</span></a> <span class="n">sql_or_expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="L-4020"><a href="#L-4020"><span class="linenos">4020</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> -</span><span id="L-4021"><a href="#L-4021"><span class="linenos">4021</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> -</span><span id="L-4022"><a href="#L-4022"><span class="linenos">4022</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-4023"><a href="#L-4023"><span class="linenos">4023</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4024"><a href="#L-4024"><span class="linenos">4024</span></a> <span class="p">)</span> -</span><span id="L-4025"><a href="#L-4025"><span class="linenos">4025</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span> -</span><span id="L-4026"><a href="#L-4026"><span class="linenos">4026</span></a> <span class="k">return</span> <span class="n">instance</span> -</span><span id="L-4027"><a href="#L-4027"><span class="linenos">4027</span></a> -</span><span id="L-4028"><a href="#L-4028"><span class="linenos">4028</span></a> -</span><span id="L-4029"><a href="#L-4029"><span class="linenos">4029</span></a><span class="k">def</span> <span class="nf">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="L-4030"><a href="#L-4030"><span class="linenos">4030</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-4031"><a href="#L-4031"><span class="linenos">4031</span></a> <span class="n">instance</span><span class="p">,</span> -</span><span id="L-4032"><a href="#L-4032"><span class="linenos">4032</span></a> <span class="n">arg</span><span class="p">,</span> -</span><span id="L-4033"><a href="#L-4033"><span class="linenos">4033</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-4034"><a href="#L-4034"><span class="linenos">4034</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-4035"><a href="#L-4035"><span class="linenos">4035</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4036"><a href="#L-4036"><span class="linenos">4036</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4037"><a href="#L-4037"><span class="linenos">4037</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4038"><a href="#L-4038"><span class="linenos">4038</span></a> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4039"><a href="#L-4039"><span class="linenos">4039</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4040"><a href="#L-4040"><span class="linenos">4040</span></a><span class="p">):</span> -</span><span id="L-4041"><a href="#L-4041"><span class="linenos">4041</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="L-4042"><a href="#L-4042"><span class="linenos">4042</span></a> <span class="n">parsed</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="L-4043"><a href="#L-4043"><span class="linenos">4043</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">:</span> -</span><span id="L-4044"><a href="#L-4044"><span class="linenos">4044</span></a> <span class="k">if</span> <span class="n">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> -</span><span id="L-4045"><a href="#L-4045"><span class="linenos">4045</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">expression</span><span class="p">])</span> -</span><span id="L-4046"><a href="#L-4046"><span class="linenos">4046</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="L-4047"><a href="#L-4047"><span class="linenos">4047</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="L-4048"><a href="#L-4048"><span class="linenos">4048</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> -</span><span id="L-4049"><a href="#L-4049"><span class="linenos">4049</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-4050"><a href="#L-4050"><span class="linenos">4050</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> -</span><span id="L-4051"><a href="#L-4051"><span class="linenos">4051</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4052"><a href="#L-4052"><span class="linenos">4052</span></a> <span class="p">)</span> -</span><span id="L-4053"><a href="#L-4053"><span class="linenos">4053</span></a> <span class="n">parsed</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span> -</span><span id="L-4054"><a href="#L-4054"><span class="linenos">4054</span></a> -</span><span id="L-4055"><a href="#L-4055"><span class="linenos">4055</span></a> <span class="n">existing</span> <span class="o">=</span> <span class="n">instance</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> -</span><span id="L-4056"><a href="#L-4056"><span class="linenos">4056</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing</span><span class="p">:</span> -</span><span id="L-4057"><a href="#L-4057"><span class="linenos">4057</span></a> <span class="n">parsed</span> <span class="o">=</span> <span class="n">existing</span><span class="o">.</span><span class="n">expressions</span> <span class="o">+</span> <span class="n">parsed</span> -</span><span id="L-4058"><a href="#L-4058"><span class="linenos">4058</span></a> -</span><span id="L-4059"><a href="#L-4059"><span class="linenos">4059</span></a> <span class="n">child</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">parsed</span><span class="p">)</span> -</span><span id="L-4060"><a href="#L-4060"><span class="linenos">4060</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="p">(</span><span class="n">properties</span> <span class="ow">or</span> <span class="p">{})</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="L-4061"><a href="#L-4061"><span class="linenos">4061</span></a> <span class="n">child</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> -</span><span id="L-4062"><a href="#L-4062"><span class="linenos">4062</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">child</span><span class="p">)</span> -</span><span id="L-4063"><a href="#L-4063"><span class="linenos">4063</span></a> <span class="k">return</span> <span class="n">instance</span> -</span><span id="L-4064"><a href="#L-4064"><span class="linenos">4064</span></a> -</span><span id="L-4065"><a href="#L-4065"><span class="linenos">4065</span></a> -</span><span id="L-4066"><a href="#L-4066"><span class="linenos">4066</span></a><span class="k">def</span> <span class="nf">_apply_list_builder</span><span class="p">(</span> -</span><span id="L-4067"><a href="#L-4067"><span class="linenos">4067</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-4068"><a href="#L-4068"><span class="linenos">4068</span></a> <span class="n">instance</span><span class="p">,</span> -</span><span id="L-4069"><a href="#L-4069"><span class="linenos">4069</span></a> <span class="n">arg</span><span class="p">,</span> -</span><span id="L-4070"><a href="#L-4070"><span class="linenos">4070</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-4071"><a href="#L-4071"><span class="linenos">4071</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-4072"><a href="#L-4072"><span class="linenos">4072</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4073"><a href="#L-4073"><span class="linenos">4073</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4074"><a href="#L-4074"><span class="linenos">4074</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4075"><a href="#L-4075"><span class="linenos">4075</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4076"><a href="#L-4076"><span class="linenos">4076</span></a><span class="p">):</span> -</span><span id="L-4077"><a href="#L-4077"><span class="linenos">4077</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="L-4078"><a href="#L-4078"><span class="linenos">4078</span></a> -</span><span id="L-4079"><a href="#L-4079"><span class="linenos">4079</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span> -</span><span id="L-4080"><a href="#L-4080"><span class="linenos">4080</span></a> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="L-4081"><a href="#L-4081"><span class="linenos">4081</span></a> <span class="n">sql_or_expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="L-4082"><a href="#L-4082"><span class="linenos">4082</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> -</span><span id="L-4083"><a href="#L-4083"><span class="linenos">4083</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> -</span><span id="L-4084"><a href="#L-4084"><span class="linenos">4084</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-4085"><a href="#L-4085"><span class="linenos">4085</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4086"><a href="#L-4086"><span class="linenos">4086</span></a> <span class="p">)</span> -</span><span id="L-4087"><a href="#L-4087"><span class="linenos">4087</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span> -</span><span id="L-4088"><a href="#L-4088"><span class="linenos">4088</span></a> <span class="p">]</span> -</span><span id="L-4089"><a href="#L-4089"><span class="linenos">4089</span></a> -</span><span id="L-4090"><a href="#L-4090"><span class="linenos">4090</span></a> <span class="n">existing_expressions</span> <span class="o">=</span> <span class="n">inst</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> -</span><span id="L-4091"><a href="#L-4091"><span class="linenos">4091</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing_expressions</span><span class="p">:</span> -</span><span id="L-4092"><a href="#L-4092"><span class="linenos">4092</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">existing_expressions</span> <span class="o">+</span> <span class="n">expressions</span> -</span><span id="L-4093"><a href="#L-4093"><span class="linenos">4093</span></a> -</span><span id="L-4094"><a href="#L-4094"><span class="linenos">4094</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">expressions</span><span class="p">)</span> -</span><span id="L-4095"><a href="#L-4095"><span class="linenos">4095</span></a> <span class="k">return</span> <span class="n">inst</span> -</span><span id="L-4096"><a href="#L-4096"><span class="linenos">4096</span></a> -</span><span id="L-4097"><a href="#L-4097"><span class="linenos">4097</span></a> -</span><span id="L-4098"><a href="#L-4098"><span class="linenos">4098</span></a><span class="k">def</span> <span class="nf">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="L-4099"><a href="#L-4099"><span class="linenos">4099</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-4100"><a href="#L-4100"><span class="linenos">4100</span></a> <span class="n">instance</span><span class="p">,</span> -</span><span id="L-4101"><a href="#L-4101"><span class="linenos">4101</span></a> <span class="n">arg</span><span class="p">,</span> -</span><span id="L-4102"><a href="#L-4102"><span class="linenos">4102</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4103"><a href="#L-4103"><span class="linenos">4103</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-4104"><a href="#L-4104"><span class="linenos">4104</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="L-4105"><a href="#L-4105"><span class="linenos">4105</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="L-4106"><a href="#L-4106"><span class="linenos">4106</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4107"><a href="#L-4107"><span class="linenos">4107</span></a><span class="p">):</span> -</span><span id="L-4108"><a href="#L-4108"><span class="linenos">4108</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span> <span class="k">for</span> <span class="n">exp</span> <span class="ow">in</span> <span class="n">expressions</span> <span class="k">if</span> <span class="n">exp</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">exp</span> <span class="o">!=</span> <span class="s2">""</span><span class="p">]</span> -</span><span id="L-4109"><a href="#L-4109"><span class="linenos">4109</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> -</span><span id="L-4110"><a href="#L-4110"><span class="linenos">4110</span></a> <span class="k">return</span> <span class="n">instance</span> -</span><span id="L-4111"><a href="#L-4111"><span class="linenos">4111</span></a> -</span><span id="L-4112"><a href="#L-4112"><span class="linenos">4112</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="L-4113"><a href="#L-4113"><span class="linenos">4113</span></a> -</span><span id="L-4114"><a href="#L-4114"><span class="linenos">4114</span></a> <span class="n">existing</span> <span class="o">=</span> <span class="n">inst</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> -</span><span id="L-4115"><a href="#L-4115"><span class="linenos">4115</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-4116"><a href="#L-4116"><span class="linenos">4116</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">existing</span><span class="o">.</span><span class="n">this</span> <span class="k">if</span> <span class="n">into</span> <span class="k">else</span> <span class="n">existing</span><span class="p">]</span> <span class="o">+</span> <span class="nb">list</span><span class="p">(</span><span class="n">expressions</span><span class="p">)</span> -</span><span id="L-4117"><a href="#L-4117"><span class="linenos">4117</span></a> -</span><span id="L-4118"><a href="#L-4118"><span class="linenos">4118</span></a> <span class="n">node</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4119"><a href="#L-4119"><span class="linenos">4119</span></a> -</span><span id="L-4120"><a href="#L-4120"><span class="linenos">4120</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">into</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">node</span><span class="p">)</span> <span class="k">if</span> <span class="n">into</span> <span class="k">else</span> <span class="n">node</span><span class="p">)</span> -</span><span id="L-4121"><a href="#L-4121"><span class="linenos">4121</span></a> <span class="k">return</span> <span class="n">inst</span> -</span><span id="L-4122"><a href="#L-4122"><span class="linenos">4122</span></a> -</span><span id="L-4123"><a href="#L-4123"><span class="linenos">4123</span></a> -</span><span id="L-4124"><a href="#L-4124"><span class="linenos">4124</span></a><span class="k">def</span> <span class="nf">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">operator</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-4125"><a href="#L-4125"><span class="linenos">4125</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">]</span> -</span><span id="L-4126"><a href="#L-4126"><span class="linenos">4126</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> -</span><span id="L-4127"><a href="#L-4127"><span class="linenos">4127</span></a> <span class="k">if</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span> -</span><span id="L-4128"><a href="#L-4128"><span class="linenos">4128</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">)</span> -</span><span id="L-4129"><a href="#L-4129"><span class="linenos">4129</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span> -</span><span id="L-4130"><a href="#L-4130"><span class="linenos">4130</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">operator</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span> -</span><span id="L-4131"><a href="#L-4131"><span class="linenos">4131</span></a> <span class="k">return</span> <span class="n">this</span> -</span><span id="L-4132"><a href="#L-4132"><span class="linenos">4132</span></a> -</span><span id="L-4133"><a href="#L-4133"><span class="linenos">4133</span></a> -</span><span id="L-4134"><a href="#L-4134"><span class="linenos">4134</span></a><span class="k">def</span> <span class="nf">_wrap_operator</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> -</span><span id="L-4135"><a href="#L-4135"><span class="linenos">4135</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="p">(</span><span class="n">And</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">Not</span><span class="p">)):</span> -</span><span id="L-4136"><a href="#L-4136"><span class="linenos">4136</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> -</span><span id="L-4137"><a href="#L-4137"><span class="linenos">4137</span></a> <span class="k">return</span> <span class="n">expression</span> -</span><span id="L-4138"><a href="#L-4138"><span class="linenos">4138</span></a> -</span><span id="L-4139"><a href="#L-4139"><span class="linenos">4139</span></a> -</span><span id="L-4140"><a href="#L-4140"><span class="linenos">4140</span></a><span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-4141"><a href="#L-4141"><span class="linenos">4141</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4142"><a href="#L-4142"><span class="linenos">4142</span></a><span class="sd"> Initializes a syntax tree from one UNION expression.</span> -</span><span id="L-4143"><a href="#L-4143"><span class="linenos">4143</span></a> -</span><span id="L-4144"><a href="#L-4144"><span class="linenos">4144</span></a><span class="sd"> Example:</span> -</span><span id="L-4145"><a href="#L-4145"><span class="linenos">4145</span></a><span class="sd"> >>> union("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> -</span><span id="L-4146"><a href="#L-4146"><span class="linenos">4146</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> -</span><span id="L-4147"><a href="#L-4147"><span class="linenos">4147</span></a> -</span><span id="L-4148"><a href="#L-4148"><span class="linenos">4148</span></a><span class="sd"> Args:</span> -</span><span id="L-4149"><a href="#L-4149"><span class="linenos">4149</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> -</span><span id="L-4150"><a href="#L-4150"><span class="linenos">4150</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-4151"><a href="#L-4151"><span class="linenos">4151</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> -</span><span id="L-4152"><a href="#L-4152"><span class="linenos">4152</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-4153"><a href="#L-4153"><span class="linenos">4153</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="L-4154"><a href="#L-4154"><span class="linenos">4154</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-4155"><a href="#L-4155"><span class="linenos">4155</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-4156"><a href="#L-4156"><span class="linenos">4156</span></a><span class="sd"> Returns:</span> -</span><span id="L-4157"><a href="#L-4157"><span class="linenos">4157</span></a><span class="sd"> Union: the syntax tree for the UNION expression.</span> -</span><span id="L-4158"><a href="#L-4158"><span class="linenos">4158</span></a><span class="sd"> """</span> -</span><span id="L-4159"><a href="#L-4159"><span class="linenos">4159</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4160"><a href="#L-4160"><span class="linenos">4160</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4161"><a href="#L-4161"><span class="linenos">4161</span></a> -</span><span id="L-4162"><a href="#L-4162"><span class="linenos">4162</span></a> <span class="k">return</span> <span class="n">Union</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> -</span><span id="L-4163"><a href="#L-4163"><span class="linenos">4163</span></a> -</span><span id="L-4164"><a href="#L-4164"><span class="linenos">4164</span></a> -</span><span id="L-4165"><a href="#L-4165"><span class="linenos">4165</span></a><span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-4166"><a href="#L-4166"><span class="linenos">4166</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4167"><a href="#L-4167"><span class="linenos">4167</span></a><span class="sd"> Initializes a syntax tree from one INTERSECT expression.</span> -</span><span id="L-4168"><a href="#L-4168"><span class="linenos">4168</span></a> -</span><span id="L-4169"><a href="#L-4169"><span class="linenos">4169</span></a><span class="sd"> Example:</span> -</span><span id="L-4170"><a href="#L-4170"><span class="linenos">4170</span></a><span class="sd"> >>> intersect("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> -</span><span id="L-4171"><a href="#L-4171"><span class="linenos">4171</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> -</span><span id="L-4172"><a href="#L-4172"><span class="linenos">4172</span></a> -</span><span id="L-4173"><a href="#L-4173"><span class="linenos">4173</span></a><span class="sd"> Args:</span> -</span><span id="L-4174"><a href="#L-4174"><span class="linenos">4174</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> -</span><span id="L-4175"><a href="#L-4175"><span class="linenos">4175</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-4176"><a href="#L-4176"><span class="linenos">4176</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> -</span><span id="L-4177"><a href="#L-4177"><span class="linenos">4177</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-4178"><a href="#L-4178"><span class="linenos">4178</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="L-4179"><a href="#L-4179"><span class="linenos">4179</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-4180"><a href="#L-4180"><span class="linenos">4180</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-4181"><a href="#L-4181"><span class="linenos">4181</span></a><span class="sd"> Returns:</span> -</span><span id="L-4182"><a href="#L-4182"><span class="linenos">4182</span></a><span class="sd"> Intersect: the syntax tree for the INTERSECT expression.</span> -</span><span id="L-4183"><a href="#L-4183"><span class="linenos">4183</span></a><span class="sd"> """</span> -</span><span id="L-4184"><a href="#L-4184"><span class="linenos">4184</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4185"><a href="#L-4185"><span class="linenos">4185</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4186"><a href="#L-4186"><span class="linenos">4186</span></a> -</span><span id="L-4187"><a href="#L-4187"><span class="linenos">4187</span></a> <span class="k">return</span> <span class="n">Intersect</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> +</span><span id="L-4005"><a href="#L-4005"><span class="linenos">4005</span></a><span class="n">ALL_FUNCTIONS</span> <span class="o">=</span> <span class="n">subclasses</span><span class="p">(</span><span class="vm">__name__</span><span class="p">,</span> <span class="n">Func</span><span class="p">,</span> <span class="p">(</span><span class="n">AggFunc</span><span class="p">,</span> <span class="n">Anonymous</span><span class="p">,</span> <span class="n">Func</span><span class="p">))</span> +</span><span id="L-4006"><a href="#L-4006"><span class="linenos">4006</span></a> +</span><span id="L-4007"><a href="#L-4007"><span class="linenos">4007</span></a> +</span><span id="L-4008"><a href="#L-4008"><span class="linenos">4008</span></a><span class="c1"># Helpers</span> +</span><span id="L-4009"><a href="#L-4009"><span class="linenos">4009</span></a><span class="k">def</span> <span class="nf">maybe_parse</span><span class="p">(</span> +</span><span id="L-4010"><a href="#L-4010"><span class="linenos">4010</span></a> <span class="n">sql_or_expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="L-4011"><a href="#L-4011"><span class="linenos">4011</span></a> <span class="o">*</span><span class="p">,</span> +</span><span id="L-4012"><a href="#L-4012"><span class="linenos">4012</span></a> <span class="n">into</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">IntoType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4013"><a href="#L-4013"><span class="linenos">4013</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4014"><a href="#L-4014"><span class="linenos">4014</span></a> <span class="n">prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4015"><a href="#L-4015"><span class="linenos">4015</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-4016"><a href="#L-4016"><span class="linenos">4016</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4017"><a href="#L-4017"><span class="linenos">4017</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="L-4018"><a href="#L-4018"><span class="linenos">4018</span></a><span class="w"> </span><span class="sd">"""Gracefully handle a possible string or expression.</span> +</span><span id="L-4019"><a href="#L-4019"><span class="linenos">4019</span></a> +</span><span id="L-4020"><a href="#L-4020"><span class="linenos">4020</span></a><span class="sd"> Example:</span> +</span><span id="L-4021"><a href="#L-4021"><span class="linenos">4021</span></a><span class="sd"> >>> maybe_parse("1")</span> +</span><span id="L-4022"><a href="#L-4022"><span class="linenos">4022</span></a><span class="sd"> (LITERAL this: 1, is_string: False)</span> +</span><span id="L-4023"><a href="#L-4023"><span class="linenos">4023</span></a><span class="sd"> >>> maybe_parse(to_identifier("x"))</span> +</span><span id="L-4024"><a href="#L-4024"><span class="linenos">4024</span></a><span class="sd"> (IDENTIFIER this: x, quoted: False)</span> +</span><span id="L-4025"><a href="#L-4025"><span class="linenos">4025</span></a> +</span><span id="L-4026"><a href="#L-4026"><span class="linenos">4026</span></a><span class="sd"> Args:</span> +</span><span id="L-4027"><a href="#L-4027"><span class="linenos">4027</span></a><span class="sd"> sql_or_expression: the SQL code string or an expression</span> +</span><span id="L-4028"><a href="#L-4028"><span class="linenos">4028</span></a><span class="sd"> into: the SQLGlot Expression to parse into</span> +</span><span id="L-4029"><a href="#L-4029"><span class="linenos">4029</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> +</span><span id="L-4030"><a href="#L-4030"><span class="linenos">4030</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="L-4031"><a href="#L-4031"><span class="linenos">4031</span></a><span class="sd"> prefix: a string to prefix the sql with before it gets parsed</span> +</span><span id="L-4032"><a href="#L-4032"><span class="linenos">4032</span></a><span class="sd"> (automatically includes a space)</span> +</span><span id="L-4033"><a href="#L-4033"><span class="linenos">4033</span></a><span class="sd"> copy: whether or not to copy the expression.</span> +</span><span id="L-4034"><a href="#L-4034"><span class="linenos">4034</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="L-4035"><a href="#L-4035"><span class="linenos">4035</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="L-4036"><a href="#L-4036"><span class="linenos">4036</span></a> +</span><span id="L-4037"><a href="#L-4037"><span class="linenos">4037</span></a><span class="sd"> Returns:</span> +</span><span id="L-4038"><a href="#L-4038"><span class="linenos">4038</span></a><span class="sd"> Expression: the parsed or given expression.</span> +</span><span id="L-4039"><a href="#L-4039"><span class="linenos">4039</span></a><span class="sd"> """</span> +</span><span id="L-4040"><a href="#L-4040"><span class="linenos">4040</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-4041"><a href="#L-4041"><span class="linenos">4041</span></a> <span class="k">if</span> <span class="n">copy</span><span class="p">:</span> +</span><span id="L-4042"><a href="#L-4042"><span class="linenos">4042</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="L-4043"><a href="#L-4043"><span class="linenos">4043</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span> +</span><span id="L-4044"><a href="#L-4044"><span class="linenos">4044</span></a> +</span><span id="L-4045"><a href="#L-4045"><span class="linenos">4045</span></a> <span class="kn">import</span> <span class="nn">sqlglot</span> +</span><span id="L-4046"><a href="#L-4046"><span class="linenos">4046</span></a> +</span><span id="L-4047"><a href="#L-4047"><span class="linenos">4047</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">)</span> +</span><span id="L-4048"><a href="#L-4048"><span class="linenos">4048</span></a> <span class="k">if</span> <span class="n">prefix</span><span class="p">:</span> +</span><span id="L-4049"><a href="#L-4049"><span class="linenos">4049</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">"</span> +</span><span id="L-4050"><a href="#L-4050"><span class="linenos">4050</span></a> <span class="k">return</span> <span class="n">sqlglot</span><span class="o">.</span><span class="n">parse_one</span><span class="p">(</span><span class="n">sql</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4051"><a href="#L-4051"><span class="linenos">4051</span></a> +</span><span id="L-4052"><a href="#L-4052"><span class="linenos">4052</span></a> +</span><span id="L-4053"><a href="#L-4053"><span class="linenos">4053</span></a><span class="k">def</span> <span class="nf">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="L-4054"><a href="#L-4054"><span class="linenos">4054</span></a> <span class="k">return</span> <span class="n">instance</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="n">instance</span> +</span><span id="L-4055"><a href="#L-4055"><span class="linenos">4055</span></a> +</span><span id="L-4056"><a href="#L-4056"><span class="linenos">4056</span></a> +</span><span id="L-4057"><a href="#L-4057"><span class="linenos">4057</span></a><span class="k">def</span> <span class="nf">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> +</span><span id="L-4058"><a href="#L-4058"><span class="linenos">4058</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">)</span> +</span><span id="L-4059"><a href="#L-4059"><span class="linenos">4059</span></a> +</span><span id="L-4060"><a href="#L-4060"><span class="linenos">4060</span></a> +</span><span id="L-4061"><a href="#L-4061"><span class="linenos">4061</span></a><span class="k">def</span> <span class="nf">_apply_builder</span><span class="p">(</span> +</span><span id="L-4062"><a href="#L-4062"><span class="linenos">4062</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-4063"><a href="#L-4063"><span class="linenos">4063</span></a> <span class="n">instance</span><span class="p">,</span> +</span><span id="L-4064"><a href="#L-4064"><span class="linenos">4064</span></a> <span class="n">arg</span><span class="p">,</span> +</span><span id="L-4065"><a href="#L-4065"><span class="linenos">4065</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-4066"><a href="#L-4066"><span class="linenos">4066</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4067"><a href="#L-4067"><span class="linenos">4067</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4068"><a href="#L-4068"><span class="linenos">4068</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4069"><a href="#L-4069"><span class="linenos">4069</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4070"><a href="#L-4070"><span class="linenos">4070</span></a><span class="p">):</span> +</span><span id="L-4071"><a href="#L-4071"><span class="linenos">4071</span></a> <span class="k">if</span> <span class="n">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> +</span><span id="L-4072"><a href="#L-4072"><span class="linenos">4072</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="L-4073"><a href="#L-4073"><span class="linenos">4073</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-4074"><a href="#L-4074"><span class="linenos">4074</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-4075"><a href="#L-4075"><span class="linenos">4075</span></a> <span class="n">sql_or_expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-4076"><a href="#L-4076"><span class="linenos">4076</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> +</span><span id="L-4077"><a href="#L-4077"><span class="linenos">4077</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> +</span><span id="L-4078"><a href="#L-4078"><span class="linenos">4078</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-4079"><a href="#L-4079"><span class="linenos">4079</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4080"><a href="#L-4080"><span class="linenos">4080</span></a> <span class="p">)</span> +</span><span id="L-4081"><a href="#L-4081"><span class="linenos">4081</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span> +</span><span id="L-4082"><a href="#L-4082"><span class="linenos">4082</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="L-4083"><a href="#L-4083"><span class="linenos">4083</span></a> +</span><span id="L-4084"><a href="#L-4084"><span class="linenos">4084</span></a> +</span><span id="L-4085"><a href="#L-4085"><span class="linenos">4085</span></a><span class="k">def</span> <span class="nf">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="L-4086"><a href="#L-4086"><span class="linenos">4086</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-4087"><a href="#L-4087"><span class="linenos">4087</span></a> <span class="n">instance</span><span class="p">,</span> +</span><span id="L-4088"><a href="#L-4088"><span class="linenos">4088</span></a> <span class="n">arg</span><span class="p">,</span> +</span><span id="L-4089"><a href="#L-4089"><span class="linenos">4089</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-4090"><a href="#L-4090"><span class="linenos">4090</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-4091"><a href="#L-4091"><span class="linenos">4091</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4092"><a href="#L-4092"><span class="linenos">4092</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4093"><a href="#L-4093"><span class="linenos">4093</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4094"><a href="#L-4094"><span class="linenos">4094</span></a> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4095"><a href="#L-4095"><span class="linenos">4095</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4096"><a href="#L-4096"><span class="linenos">4096</span></a><span class="p">):</span> +</span><span id="L-4097"><a href="#L-4097"><span class="linenos">4097</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-4098"><a href="#L-4098"><span class="linenos">4098</span></a> <span class="n">parsed</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-4099"><a href="#L-4099"><span class="linenos">4099</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="L-4100"><a href="#L-4100"><span class="linenos">4100</span></a> <span class="k">if</span> <span class="n">_is_wrong_expression</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="p">):</span> +</span><span id="L-4101"><a href="#L-4101"><span class="linenos">4101</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">expression</span><span class="p">])</span> +</span><span id="L-4102"><a href="#L-4102"><span class="linenos">4102</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-4103"><a href="#L-4103"><span class="linenos">4103</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-4104"><a href="#L-4104"><span class="linenos">4104</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> +</span><span id="L-4105"><a href="#L-4105"><span class="linenos">4105</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-4106"><a href="#L-4106"><span class="linenos">4106</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> +</span><span id="L-4107"><a href="#L-4107"><span class="linenos">4107</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4108"><a href="#L-4108"><span class="linenos">4108</span></a> <span class="p">)</span> +</span><span id="L-4109"><a href="#L-4109"><span class="linenos">4109</span></a> <span class="n">parsed</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="L-4110"><a href="#L-4110"><span class="linenos">4110</span></a> +</span><span id="L-4111"><a href="#L-4111"><span class="linenos">4111</span></a> <span class="n">existing</span> <span class="o">=</span> <span class="n">instance</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> +</span><span id="L-4112"><a href="#L-4112"><span class="linenos">4112</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing</span><span class="p">:</span> +</span><span id="L-4113"><a href="#L-4113"><span class="linenos">4113</span></a> <span class="n">parsed</span> <span class="o">=</span> <span class="n">existing</span><span class="o">.</span><span class="n">expressions</span> <span class="o">+</span> <span class="n">parsed</span> +</span><span id="L-4114"><a href="#L-4114"><span class="linenos">4114</span></a> +</span><span id="L-4115"><a href="#L-4115"><span class="linenos">4115</span></a> <span class="n">child</span> <span class="o">=</span> <span class="n">into</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">parsed</span><span class="p">)</span> +</span><span id="L-4116"><a href="#L-4116"><span class="linenos">4116</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="p">(</span><span class="n">properties</span> <span class="ow">or</span> <span class="p">{})</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-4117"><a href="#L-4117"><span class="linenos">4117</span></a> <span class="n">child</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> +</span><span id="L-4118"><a href="#L-4118"><span class="linenos">4118</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">child</span><span class="p">)</span> +</span><span id="L-4119"><a href="#L-4119"><span class="linenos">4119</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="L-4120"><a href="#L-4120"><span class="linenos">4120</span></a> +</span><span id="L-4121"><a href="#L-4121"><span class="linenos">4121</span></a> +</span><span id="L-4122"><a href="#L-4122"><span class="linenos">4122</span></a><span class="k">def</span> <span class="nf">_apply_list_builder</span><span class="p">(</span> +</span><span id="L-4123"><a href="#L-4123"><span class="linenos">4123</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-4124"><a href="#L-4124"><span class="linenos">4124</span></a> <span class="n">instance</span><span class="p">,</span> +</span><span id="L-4125"><a href="#L-4125"><span class="linenos">4125</span></a> <span class="n">arg</span><span class="p">,</span> +</span><span id="L-4126"><a href="#L-4126"><span class="linenos">4126</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-4127"><a href="#L-4127"><span class="linenos">4127</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-4128"><a href="#L-4128"><span class="linenos">4128</span></a> <span class="n">prefix</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4129"><a href="#L-4129"><span class="linenos">4129</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4130"><a href="#L-4130"><span class="linenos">4130</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4131"><a href="#L-4131"><span class="linenos">4131</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4132"><a href="#L-4132"><span class="linenos">4132</span></a><span class="p">):</span> +</span><span id="L-4133"><a href="#L-4133"><span class="linenos">4133</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-4134"><a href="#L-4134"><span class="linenos">4134</span></a> +</span><span id="L-4135"><a href="#L-4135"><span class="linenos">4135</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span> +</span><span id="L-4136"><a href="#L-4136"><span class="linenos">4136</span></a> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="L-4137"><a href="#L-4137"><span class="linenos">4137</span></a> <span class="n">sql_or_expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="L-4138"><a href="#L-4138"><span class="linenos">4138</span></a> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> +</span><span id="L-4139"><a href="#L-4139"><span class="linenos">4139</span></a> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">,</span> +</span><span id="L-4140"><a href="#L-4140"><span class="linenos">4140</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-4141"><a href="#L-4141"><span class="linenos">4141</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4142"><a href="#L-4142"><span class="linenos">4142</span></a> <span class="p">)</span> +</span><span id="L-4143"><a href="#L-4143"><span class="linenos">4143</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span> +</span><span id="L-4144"><a href="#L-4144"><span class="linenos">4144</span></a> <span class="p">]</span> +</span><span id="L-4145"><a href="#L-4145"><span class="linenos">4145</span></a> +</span><span id="L-4146"><a href="#L-4146"><span class="linenos">4146</span></a> <span class="n">existing_expressions</span> <span class="o">=</span> <span class="n">inst</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> +</span><span id="L-4147"><a href="#L-4147"><span class="linenos">4147</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing_expressions</span><span class="p">:</span> +</span><span id="L-4148"><a href="#L-4148"><span class="linenos">4148</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">existing_expressions</span> <span class="o">+</span> <span class="n">expressions</span> +</span><span id="L-4149"><a href="#L-4149"><span class="linenos">4149</span></a> +</span><span id="L-4150"><a href="#L-4150"><span class="linenos">4150</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">expressions</span><span class="p">)</span> +</span><span id="L-4151"><a href="#L-4151"><span class="linenos">4151</span></a> <span class="k">return</span> <span class="n">inst</span> +</span><span id="L-4152"><a href="#L-4152"><span class="linenos">4152</span></a> +</span><span id="L-4153"><a href="#L-4153"><span class="linenos">4153</span></a> +</span><span id="L-4154"><a href="#L-4154"><span class="linenos">4154</span></a><span class="k">def</span> <span class="nf">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="L-4155"><a href="#L-4155"><span class="linenos">4155</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-4156"><a href="#L-4156"><span class="linenos">4156</span></a> <span class="n">instance</span><span class="p">,</span> +</span><span id="L-4157"><a href="#L-4157"><span class="linenos">4157</span></a> <span class="n">arg</span><span class="p">,</span> +</span><span id="L-4158"><a href="#L-4158"><span class="linenos">4158</span></a> <span class="n">into</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4159"><a href="#L-4159"><span class="linenos">4159</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-4160"><a href="#L-4160"><span class="linenos">4160</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="L-4161"><a href="#L-4161"><span class="linenos">4161</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="L-4162"><a href="#L-4162"><span class="linenos">4162</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4163"><a href="#L-4163"><span class="linenos">4163</span></a><span class="p">):</span> +</span><span id="L-4164"><a href="#L-4164"><span class="linenos">4164</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span> <span class="k">for</span> <span class="n">exp</span> <span class="ow">in</span> <span class="n">expressions</span> <span class="k">if</span> <span class="n">exp</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">exp</span> <span class="o">!=</span> <span class="s2">""</span><span class="p">]</span> +</span><span id="L-4165"><a href="#L-4165"><span class="linenos">4165</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="L-4166"><a href="#L-4166"><span class="linenos">4166</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="L-4167"><a href="#L-4167"><span class="linenos">4167</span></a> +</span><span id="L-4168"><a href="#L-4168"><span class="linenos">4168</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="L-4169"><a href="#L-4169"><span class="linenos">4169</span></a> +</span><span id="L-4170"><a href="#L-4170"><span class="linenos">4170</span></a> <span class="n">existing</span> <span class="o">=</span> <span class="n">inst</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> +</span><span id="L-4171"><a href="#L-4171"><span class="linenos">4171</span></a> <span class="k">if</span> <span class="n">append</span> <span class="ow">and</span> <span class="n">existing</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4172"><a href="#L-4172"><span class="linenos">4172</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">existing</span><span class="o">.</span><span class="n">this</span> <span class="k">if</span> <span class="n">into</span> <span class="k">else</span> <span class="n">existing</span><span class="p">]</span> <span class="o">+</span> <span class="nb">list</span><span class="p">(</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="L-4173"><a href="#L-4173"><span class="linenos">4173</span></a> +</span><span id="L-4174"><a href="#L-4174"><span class="linenos">4174</span></a> <span class="n">node</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4175"><a href="#L-4175"><span class="linenos">4175</span></a> +</span><span id="L-4176"><a href="#L-4176"><span class="linenos">4176</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">into</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">node</span><span class="p">)</span> <span class="k">if</span> <span class="n">into</span> <span class="k">else</span> <span class="n">node</span><span class="p">)</span> +</span><span id="L-4177"><a href="#L-4177"><span class="linenos">4177</span></a> <span class="k">return</span> <span class="n">inst</span> +</span><span id="L-4178"><a href="#L-4178"><span class="linenos">4178</span></a> +</span><span id="L-4179"><a href="#L-4179"><span class="linenos">4179</span></a> +</span><span id="L-4180"><a href="#L-4180"><span class="linenos">4180</span></a><span class="k">def</span> <span class="nf">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">operator</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-4181"><a href="#L-4181"><span class="linenos">4181</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">]</span> +</span><span id="L-4182"><a href="#L-4182"><span class="linenos">4182</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> +</span><span id="L-4183"><a href="#L-4183"><span class="linenos">4183</span></a> <span class="k">if</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span> +</span><span id="L-4184"><a href="#L-4184"><span class="linenos">4184</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">)</span> +</span><span id="L-4185"><a href="#L-4185"><span class="linenos">4185</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span> +</span><span id="L-4186"><a href="#L-4186"><span class="linenos">4186</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">operator</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span> +</span><span id="L-4187"><a href="#L-4187"><span class="linenos">4187</span></a> <span class="k">return</span> <span class="n">this</span> </span><span id="L-4188"><a href="#L-4188"><span class="linenos">4188</span></a> </span><span id="L-4189"><a href="#L-4189"><span class="linenos">4189</span></a> -</span><span id="L-4190"><a href="#L-4190"><span class="linenos">4190</span></a><span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-4191"><a href="#L-4191"><span class="linenos">4191</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4192"><a href="#L-4192"><span class="linenos">4192</span></a><span class="sd"> Initializes a syntax tree from one EXCEPT expression.</span> -</span><span id="L-4193"><a href="#L-4193"><span class="linenos">4193</span></a> -</span><span id="L-4194"><a href="#L-4194"><span class="linenos">4194</span></a><span class="sd"> Example:</span> -</span><span id="L-4195"><a href="#L-4195"><span class="linenos">4195</span></a><span class="sd"> >>> except_("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> -</span><span id="L-4196"><a href="#L-4196"><span class="linenos">4196</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> -</span><span id="L-4197"><a href="#L-4197"><span class="linenos">4197</span></a> -</span><span id="L-4198"><a href="#L-4198"><span class="linenos">4198</span></a><span class="sd"> Args:</span> -</span><span id="L-4199"><a href="#L-4199"><span class="linenos">4199</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> -</span><span id="L-4200"><a href="#L-4200"><span class="linenos">4200</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-4201"><a href="#L-4201"><span class="linenos">4201</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> -</span><span id="L-4202"><a href="#L-4202"><span class="linenos">4202</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="L-4203"><a href="#L-4203"><span class="linenos">4203</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="L-4204"><a href="#L-4204"><span class="linenos">4204</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-4205"><a href="#L-4205"><span class="linenos">4205</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="L-4206"><a href="#L-4206"><span class="linenos">4206</span></a><span class="sd"> Returns:</span> -</span><span id="L-4207"><a href="#L-4207"><span class="linenos">4207</span></a><span class="sd"> Except: the syntax tree for the EXCEPT statement.</span> -</span><span id="L-4208"><a href="#L-4208"><span class="linenos">4208</span></a><span class="sd"> """</span> -</span><span id="L-4209"><a href="#L-4209"><span class="linenos">4209</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4210"><a href="#L-4210"><span class="linenos">4210</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4211"><a href="#L-4211"><span class="linenos">4211</span></a> -</span><span id="L-4212"><a href="#L-4212"><span class="linenos">4212</span></a> <span class="k">return</span> <span class="n">Except</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> -</span><span id="L-4213"><a href="#L-4213"><span class="linenos">4213</span></a> -</span><span id="L-4214"><a href="#L-4214"><span class="linenos">4214</span></a> -</span><span id="L-4215"><a href="#L-4215"><span class="linenos">4215</span></a><span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-4216"><a href="#L-4216"><span class="linenos">4216</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4217"><a href="#L-4217"><span class="linenos">4217</span></a><span class="sd"> Initializes a syntax tree from one or multiple SELECT expressions.</span> -</span><span id="L-4218"><a href="#L-4218"><span class="linenos">4218</span></a> -</span><span id="L-4219"><a href="#L-4219"><span class="linenos">4219</span></a><span class="sd"> Example:</span> -</span><span id="L-4220"><a href="#L-4220"><span class="linenos">4220</span></a><span class="sd"> >>> select("col1", "col2").from_("tbl").sql()</span> -</span><span id="L-4221"><a href="#L-4221"><span class="linenos">4221</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> -</span><span id="L-4222"><a href="#L-4222"><span class="linenos">4222</span></a> -</span><span id="L-4223"><a href="#L-4223"><span class="linenos">4223</span></a><span class="sd"> Args:</span> -</span><span id="L-4224"><a href="#L-4224"><span class="linenos">4224</span></a><span class="sd"> *expressions: the SQL code string to parse as the expressions of a</span> -</span><span id="L-4225"><a href="#L-4225"><span class="linenos">4225</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> -</span><span id="L-4226"><a href="#L-4226"><span class="linenos">4226</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> -</span><span id="L-4227"><a href="#L-4227"><span class="linenos">4227</span></a><span class="sd"> input expression is a SQL string).</span> -</span><span id="L-4228"><a href="#L-4228"><span class="linenos">4228</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> -</span><span id="L-4229"><a href="#L-4229"><span class="linenos">4229</span></a><span class="sd"> that an input expression is a SQL string).</span> -</span><span id="L-4230"><a href="#L-4230"><span class="linenos">4230</span></a> -</span><span id="L-4231"><a href="#L-4231"><span class="linenos">4231</span></a><span class="sd"> Returns:</span> -</span><span id="L-4232"><a href="#L-4232"><span class="linenos">4232</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> -</span><span id="L-4233"><a href="#L-4233"><span class="linenos">4233</span></a><span class="sd"> """</span> -</span><span id="L-4234"><a href="#L-4234"><span class="linenos">4234</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4235"><a href="#L-4235"><span class="linenos">4235</span></a> -</span><span id="L-4236"><a href="#L-4236"><span class="linenos">4236</span></a> -</span><span id="L-4237"><a href="#L-4237"><span class="linenos">4237</span></a><span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="L-4238"><a href="#L-4238"><span class="linenos">4238</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4239"><a href="#L-4239"><span class="linenos">4239</span></a><span class="sd"> Initializes a syntax tree from a FROM expression.</span> -</span><span id="L-4240"><a href="#L-4240"><span class="linenos">4240</span></a> -</span><span id="L-4241"><a href="#L-4241"><span class="linenos">4241</span></a><span class="sd"> Example:</span> -</span><span id="L-4242"><a href="#L-4242"><span class="linenos">4242</span></a><span class="sd"> >>> from_("tbl").select("col1", "col2").sql()</span> -</span><span id="L-4243"><a href="#L-4243"><span class="linenos">4243</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="L-4190"><a href="#L-4190"><span class="linenos">4190</span></a><span class="k">def</span> <span class="nf">_wrap_operator</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> +</span><span id="L-4191"><a href="#L-4191"><span class="linenos">4191</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="p">(</span><span class="n">And</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">Not</span><span class="p">)):</span> +</span><span id="L-4192"><a href="#L-4192"><span class="linenos">4192</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="L-4193"><a href="#L-4193"><span class="linenos">4193</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="L-4194"><a href="#L-4194"><span class="linenos">4194</span></a> +</span><span id="L-4195"><a href="#L-4195"><span class="linenos">4195</span></a> +</span><span id="L-4196"><a href="#L-4196"><span class="linenos">4196</span></a><span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-4197"><a href="#L-4197"><span class="linenos">4197</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4198"><a href="#L-4198"><span class="linenos">4198</span></a><span class="sd"> Initializes a syntax tree from one UNION expression.</span> +</span><span id="L-4199"><a href="#L-4199"><span class="linenos">4199</span></a> +</span><span id="L-4200"><a href="#L-4200"><span class="linenos">4200</span></a><span class="sd"> Example:</span> +</span><span id="L-4201"><a href="#L-4201"><span class="linenos">4201</span></a><span class="sd"> >>> union("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="L-4202"><a href="#L-4202"><span class="linenos">4202</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="L-4203"><a href="#L-4203"><span class="linenos">4203</span></a> +</span><span id="L-4204"><a href="#L-4204"><span class="linenos">4204</span></a><span class="sd"> Args:</span> +</span><span id="L-4205"><a href="#L-4205"><span class="linenos">4205</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="L-4206"><a href="#L-4206"><span class="linenos">4206</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-4207"><a href="#L-4207"><span class="linenos">4207</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="L-4208"><a href="#L-4208"><span class="linenos">4208</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-4209"><a href="#L-4209"><span class="linenos">4209</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-4210"><a href="#L-4210"><span class="linenos">4210</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4211"><a href="#L-4211"><span class="linenos">4211</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-4212"><a href="#L-4212"><span class="linenos">4212</span></a><span class="sd"> Returns:</span> +</span><span id="L-4213"><a href="#L-4213"><span class="linenos">4213</span></a><span class="sd"> Union: the syntax tree for the UNION expression.</span> +</span><span id="L-4214"><a href="#L-4214"><span class="linenos">4214</span></a><span class="sd"> """</span> +</span><span id="L-4215"><a href="#L-4215"><span class="linenos">4215</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4216"><a href="#L-4216"><span class="linenos">4216</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4217"><a href="#L-4217"><span class="linenos">4217</span></a> +</span><span id="L-4218"><a href="#L-4218"><span class="linenos">4218</span></a> <span class="k">return</span> <span class="n">Union</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> +</span><span id="L-4219"><a href="#L-4219"><span class="linenos">4219</span></a> +</span><span id="L-4220"><a href="#L-4220"><span class="linenos">4220</span></a> +</span><span id="L-4221"><a href="#L-4221"><span class="linenos">4221</span></a><span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-4222"><a href="#L-4222"><span class="linenos">4222</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4223"><a href="#L-4223"><span class="linenos">4223</span></a><span class="sd"> Initializes a syntax tree from one INTERSECT expression.</span> +</span><span id="L-4224"><a href="#L-4224"><span class="linenos">4224</span></a> +</span><span id="L-4225"><a href="#L-4225"><span class="linenos">4225</span></a><span class="sd"> Example:</span> +</span><span id="L-4226"><a href="#L-4226"><span class="linenos">4226</span></a><span class="sd"> >>> intersect("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="L-4227"><a href="#L-4227"><span class="linenos">4227</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="L-4228"><a href="#L-4228"><span class="linenos">4228</span></a> +</span><span id="L-4229"><a href="#L-4229"><span class="linenos">4229</span></a><span class="sd"> Args:</span> +</span><span id="L-4230"><a href="#L-4230"><span class="linenos">4230</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="L-4231"><a href="#L-4231"><span class="linenos">4231</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-4232"><a href="#L-4232"><span class="linenos">4232</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="L-4233"><a href="#L-4233"><span class="linenos">4233</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-4234"><a href="#L-4234"><span class="linenos">4234</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-4235"><a href="#L-4235"><span class="linenos">4235</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4236"><a href="#L-4236"><span class="linenos">4236</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-4237"><a href="#L-4237"><span class="linenos">4237</span></a><span class="sd"> Returns:</span> +</span><span id="L-4238"><a href="#L-4238"><span class="linenos">4238</span></a><span class="sd"> Intersect: the syntax tree for the INTERSECT expression.</span> +</span><span id="L-4239"><a href="#L-4239"><span class="linenos">4239</span></a><span class="sd"> """</span> +</span><span id="L-4240"><a href="#L-4240"><span class="linenos">4240</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4241"><a href="#L-4241"><span class="linenos">4241</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4242"><a href="#L-4242"><span class="linenos">4242</span></a> +</span><span id="L-4243"><a href="#L-4243"><span class="linenos">4243</span></a> <span class="k">return</span> <span class="n">Intersect</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> </span><span id="L-4244"><a href="#L-4244"><span class="linenos">4244</span></a> -</span><span id="L-4245"><a href="#L-4245"><span class="linenos">4245</span></a><span class="sd"> Args:</span> -</span><span id="L-4246"><a href="#L-4246"><span class="linenos">4246</span></a><span class="sd"> *expressions (str | Expression): the SQL code string to parse as the FROM expressions of a</span> -</span><span id="L-4247"><a href="#L-4247"><span class="linenos">4247</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> -</span><span id="L-4248"><a href="#L-4248"><span class="linenos">4248</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> -</span><span id="L-4249"><a href="#L-4249"><span class="linenos">4249</span></a><span class="sd"> input expression is a SQL string).</span> -</span><span id="L-4250"><a href="#L-4250"><span class="linenos">4250</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> -</span><span id="L-4251"><a href="#L-4251"><span class="linenos">4251</span></a><span class="sd"> that the input expression is a SQL string).</span> -</span><span id="L-4252"><a href="#L-4252"><span class="linenos">4252</span></a> -</span><span id="L-4253"><a href="#L-4253"><span class="linenos">4253</span></a><span class="sd"> Returns:</span> -</span><span id="L-4254"><a href="#L-4254"><span class="linenos">4254</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> -</span><span id="L-4255"><a href="#L-4255"><span class="linenos">4255</span></a><span class="sd"> """</span> -</span><span id="L-4256"><a href="#L-4256"><span class="linenos">4256</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4257"><a href="#L-4257"><span class="linenos">4257</span></a> -</span><span id="L-4258"><a href="#L-4258"><span class="linenos">4258</span></a> -</span><span id="L-4259"><a href="#L-4259"><span class="linenos">4259</span></a><span class="k">def</span> <span class="nf">update</span><span class="p">(</span> -</span><span id="L-4260"><a href="#L-4260"><span class="linenos">4260</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> -</span><span id="L-4261"><a href="#L-4261"><span class="linenos">4261</span></a> <span class="n">properties</span><span class="p">:</span> <span class="nb">dict</span><span class="p">,</span> -</span><span id="L-4262"><a href="#L-4262"><span class="linenos">4262</span></a> <span class="n">where</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4263"><a href="#L-4263"><span class="linenos">4263</span></a> <span class="n">from_</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4264"><a href="#L-4264"><span class="linenos">4264</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4265"><a href="#L-4265"><span class="linenos">4265</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4266"><a href="#L-4266"><span class="linenos">4266</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Update</span><span class="p">:</span> -</span><span id="L-4267"><a href="#L-4267"><span class="linenos">4267</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4268"><a href="#L-4268"><span class="linenos">4268</span></a><span class="sd"> Creates an update statement.</span> +</span><span id="L-4245"><a href="#L-4245"><span class="linenos">4245</span></a> +</span><span id="L-4246"><a href="#L-4246"><span class="linenos">4246</span></a><span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-4247"><a href="#L-4247"><span class="linenos">4247</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4248"><a href="#L-4248"><span class="linenos">4248</span></a><span class="sd"> Initializes a syntax tree from one EXCEPT expression.</span> +</span><span id="L-4249"><a href="#L-4249"><span class="linenos">4249</span></a> +</span><span id="L-4250"><a href="#L-4250"><span class="linenos">4250</span></a><span class="sd"> Example:</span> +</span><span id="L-4251"><a href="#L-4251"><span class="linenos">4251</span></a><span class="sd"> >>> except_("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="L-4252"><a href="#L-4252"><span class="linenos">4252</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="L-4253"><a href="#L-4253"><span class="linenos">4253</span></a> +</span><span id="L-4254"><a href="#L-4254"><span class="linenos">4254</span></a><span class="sd"> Args:</span> +</span><span id="L-4255"><a href="#L-4255"><span class="linenos">4255</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="L-4256"><a href="#L-4256"><span class="linenos">4256</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-4257"><a href="#L-4257"><span class="linenos">4257</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="L-4258"><a href="#L-4258"><span class="linenos">4258</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="L-4259"><a href="#L-4259"><span class="linenos">4259</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="L-4260"><a href="#L-4260"><span class="linenos">4260</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4261"><a href="#L-4261"><span class="linenos">4261</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="L-4262"><a href="#L-4262"><span class="linenos">4262</span></a><span class="sd"> Returns:</span> +</span><span id="L-4263"><a href="#L-4263"><span class="linenos">4263</span></a><span class="sd"> Except: the syntax tree for the EXCEPT statement.</span> +</span><span id="L-4264"><a href="#L-4264"><span class="linenos">4264</span></a><span class="sd"> """</span> +</span><span id="L-4265"><a href="#L-4265"><span class="linenos">4265</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4266"><a href="#L-4266"><span class="linenos">4266</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4267"><a href="#L-4267"><span class="linenos">4267</span></a> +</span><span id="L-4268"><a href="#L-4268"><span class="linenos">4268</span></a> <span class="k">return</span> <span class="n">Except</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> </span><span id="L-4269"><a href="#L-4269"><span class="linenos">4269</span></a> -</span><span id="L-4270"><a href="#L-4270"><span class="linenos">4270</span></a><span class="sd"> Example:</span> -</span><span id="L-4271"><a href="#L-4271"><span class="linenos">4271</span></a><span class="sd"> >>> update("my_table", {"x": 1, "y": "2", "z": None}, from_="baz", where="id > 1").sql()</span> -</span><span id="L-4272"><a href="#L-4272"><span class="linenos">4272</span></a><span class="sd"> "UPDATE my_table SET x = 1, y = '2', z = NULL FROM baz WHERE id > 1"</span> -</span><span id="L-4273"><a href="#L-4273"><span class="linenos">4273</span></a> -</span><span id="L-4274"><a href="#L-4274"><span class="linenos">4274</span></a><span class="sd"> Args:</span> -</span><span id="L-4275"><a href="#L-4275"><span class="linenos">4275</span></a><span class="sd"> *properties: dictionary of properties to set which are</span> -</span><span id="L-4276"><a href="#L-4276"><span class="linenos">4276</span></a><span class="sd"> auto converted to sql objects eg None -> NULL</span> -</span><span id="L-4277"><a href="#L-4277"><span class="linenos">4277</span></a><span class="sd"> where: sql conditional parsed into a WHERE statement</span> -</span><span id="L-4278"><a href="#L-4278"><span class="linenos">4278</span></a><span class="sd"> from_: sql statement parsed into a FROM statement</span> -</span><span id="L-4279"><a href="#L-4279"><span class="linenos">4279</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="L-4280"><a href="#L-4280"><span class="linenos">4280</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="L-4281"><a href="#L-4281"><span class="linenos">4281</span></a> -</span><span id="L-4282"><a href="#L-4282"><span class="linenos">4282</span></a><span class="sd"> Returns:</span> -</span><span id="L-4283"><a href="#L-4283"><span class="linenos">4283</span></a><span class="sd"> Update: the syntax tree for the UPDATE statement.</span> -</span><span id="L-4284"><a href="#L-4284"><span class="linenos">4284</span></a><span class="sd"> """</span> -</span><span id="L-4285"><a href="#L-4285"><span class="linenos">4285</span></a> <span class="n">update_expr</span> <span class="o">=</span> <span class="n">Update</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">))</span> -</span><span id="L-4286"><a href="#L-4286"><span class="linenos">4286</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> -</span><span id="L-4287"><a href="#L-4287"><span class="linenos">4287</span></a> <span class="s2">"expressions"</span><span class="p">,</span> -</span><span id="L-4288"><a href="#L-4288"><span class="linenos">4288</span></a> <span class="p">[</span> -</span><span id="L-4289"><a href="#L-4289"><span class="linenos">4289</span></a> <span class="n">EQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> -</span><span id="L-4290"><a href="#L-4290"><span class="linenos">4290</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">properties</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> -</span><span id="L-4291"><a href="#L-4291"><span class="linenos">4291</span></a> <span class="p">],</span> -</span><span id="L-4292"><a href="#L-4292"><span class="linenos">4292</span></a> <span class="p">)</span> -</span><span id="L-4293"><a href="#L-4293"><span class="linenos">4293</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span> -</span><span id="L-4294"><a href="#L-4294"><span class="linenos">4294</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> -</span><span id="L-4295"><a href="#L-4295"><span class="linenos">4295</span></a> <span class="s2">"from"</span><span class="p">,</span> -</span><span id="L-4296"><a href="#L-4296"><span class="linenos">4296</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">from_</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> -</span><span id="L-4297"><a href="#L-4297"><span class="linenos">4297</span></a> <span class="p">)</span> -</span><span id="L-4298"><a href="#L-4298"><span class="linenos">4298</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> -</span><span id="L-4299"><a href="#L-4299"><span class="linenos">4299</span></a> <span class="n">where</span> <span class="o">=</span> <span class="n">Where</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">where</span><span class="p">)</span> -</span><span id="L-4300"><a href="#L-4300"><span class="linenos">4300</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> -</span><span id="L-4301"><a href="#L-4301"><span class="linenos">4301</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> -</span><span id="L-4302"><a href="#L-4302"><span class="linenos">4302</span></a> <span class="s2">"where"</span><span class="p">,</span> -</span><span id="L-4303"><a href="#L-4303"><span class="linenos">4303</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"WHERE"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> -</span><span id="L-4304"><a href="#L-4304"><span class="linenos">4304</span></a> <span class="p">)</span> -</span><span id="L-4305"><a href="#L-4305"><span class="linenos">4305</span></a> <span class="k">return</span> <span class="n">update_expr</span> -</span><span id="L-4306"><a href="#L-4306"><span class="linenos">4306</span></a> -</span><span id="L-4307"><a href="#L-4307"><span class="linenos">4307</span></a> -</span><span id="L-4308"><a href="#L-4308"><span class="linenos">4308</span></a><span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> -</span><span id="L-4309"><a href="#L-4309"><span class="linenos">4309</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="L-4310"><a href="#L-4310"><span class="linenos">4310</span></a> <span class="n">where</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4311"><a href="#L-4311"><span class="linenos">4311</span></a> <span class="n">returning</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4312"><a href="#L-4312"><span class="linenos">4312</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4313"><a href="#L-4313"><span class="linenos">4313</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4314"><a href="#L-4314"><span class="linenos">4314</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="L-4315"><a href="#L-4315"><span class="linenos">4315</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4316"><a href="#L-4316"><span class="linenos">4316</span></a><span class="sd"> Builds a delete statement.</span> -</span><span id="L-4317"><a href="#L-4317"><span class="linenos">4317</span></a> -</span><span id="L-4318"><a href="#L-4318"><span class="linenos">4318</span></a><span class="sd"> Example:</span> -</span><span id="L-4319"><a href="#L-4319"><span class="linenos">4319</span></a><span class="sd"> >>> delete("my_table", where="id > 1").sql()</span> -</span><span id="L-4320"><a href="#L-4320"><span class="linenos">4320</span></a><span class="sd"> 'DELETE FROM my_table WHERE id > 1'</span> -</span><span id="L-4321"><a href="#L-4321"><span class="linenos">4321</span></a> -</span><span id="L-4322"><a href="#L-4322"><span class="linenos">4322</span></a><span class="sd"> Args:</span> -</span><span id="L-4323"><a href="#L-4323"><span class="linenos">4323</span></a><span class="sd"> where: sql conditional parsed into a WHERE statement</span> -</span><span id="L-4324"><a href="#L-4324"><span class="linenos">4324</span></a><span class="sd"> returning: sql conditional parsed into a RETURNING statement</span> -</span><span id="L-4325"><a href="#L-4325"><span class="linenos">4325</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="L-4326"><a href="#L-4326"><span class="linenos">4326</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="L-4327"><a href="#L-4327"><span class="linenos">4327</span></a> -</span><span id="L-4328"><a href="#L-4328"><span class="linenos">4328</span></a><span class="sd"> Returns:</span> -</span><span id="L-4329"><a href="#L-4329"><span class="linenos">4329</span></a><span class="sd"> Delete: the syntax tree for the DELETE statement.</span> -</span><span id="L-4330"><a href="#L-4330"><span class="linenos">4330</span></a><span class="sd"> """</span> -</span><span id="L-4331"><a href="#L-4331"><span class="linenos">4331</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">Delete</span><span class="p">()</span><span class="o">.</span><span class="n">delete</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4332"><a href="#L-4332"><span class="linenos">4332</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> -</span><span id="L-4333"><a href="#L-4333"><span class="linenos">4333</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">delete_expr</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4334"><a href="#L-4334"><span class="linenos">4334</span></a> <span class="k">if</span> <span class="n">returning</span><span class="p">:</span> -</span><span id="L-4335"><a href="#L-4335"><span class="linenos">4335</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">delete_expr</span><span class="o">.</span><span class="n">returning</span><span class="p">(</span><span class="n">returning</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4336"><a href="#L-4336"><span class="linenos">4336</span></a> <span class="k">return</span> <span class="n">delete_expr</span> +</span><span id="L-4270"><a href="#L-4270"><span class="linenos">4270</span></a> +</span><span id="L-4271"><a href="#L-4271"><span class="linenos">4271</span></a><span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-4272"><a href="#L-4272"><span class="linenos">4272</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4273"><a href="#L-4273"><span class="linenos">4273</span></a><span class="sd"> Initializes a syntax tree from one or multiple SELECT expressions.</span> +</span><span id="L-4274"><a href="#L-4274"><span class="linenos">4274</span></a> +</span><span id="L-4275"><a href="#L-4275"><span class="linenos">4275</span></a><span class="sd"> Example:</span> +</span><span id="L-4276"><a href="#L-4276"><span class="linenos">4276</span></a><span class="sd"> >>> select("col1", "col2").from_("tbl").sql()</span> +</span><span id="L-4277"><a href="#L-4277"><span class="linenos">4277</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="L-4278"><a href="#L-4278"><span class="linenos">4278</span></a> +</span><span id="L-4279"><a href="#L-4279"><span class="linenos">4279</span></a><span class="sd"> Args:</span> +</span><span id="L-4280"><a href="#L-4280"><span class="linenos">4280</span></a><span class="sd"> *expressions: the SQL code string to parse as the expressions of a</span> +</span><span id="L-4281"><a href="#L-4281"><span class="linenos">4281</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4282"><a href="#L-4282"><span class="linenos">4282</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> +</span><span id="L-4283"><a href="#L-4283"><span class="linenos">4283</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="L-4284"><a href="#L-4284"><span class="linenos">4284</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="L-4285"><a href="#L-4285"><span class="linenos">4285</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="L-4286"><a href="#L-4286"><span class="linenos">4286</span></a> +</span><span id="L-4287"><a href="#L-4287"><span class="linenos">4287</span></a><span class="sd"> Returns:</span> +</span><span id="L-4288"><a href="#L-4288"><span class="linenos">4288</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> +</span><span id="L-4289"><a href="#L-4289"><span class="linenos">4289</span></a><span class="sd"> """</span> +</span><span id="L-4290"><a href="#L-4290"><span class="linenos">4290</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4291"><a href="#L-4291"><span class="linenos">4291</span></a> +</span><span id="L-4292"><a href="#L-4292"><span class="linenos">4292</span></a> +</span><span id="L-4293"><a href="#L-4293"><span class="linenos">4293</span></a><span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="L-4294"><a href="#L-4294"><span class="linenos">4294</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4295"><a href="#L-4295"><span class="linenos">4295</span></a><span class="sd"> Initializes a syntax tree from a FROM expression.</span> +</span><span id="L-4296"><a href="#L-4296"><span class="linenos">4296</span></a> +</span><span id="L-4297"><a href="#L-4297"><span class="linenos">4297</span></a><span class="sd"> Example:</span> +</span><span id="L-4298"><a href="#L-4298"><span class="linenos">4298</span></a><span class="sd"> >>> from_("tbl").select("col1", "col2").sql()</span> +</span><span id="L-4299"><a href="#L-4299"><span class="linenos">4299</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="L-4300"><a href="#L-4300"><span class="linenos">4300</span></a> +</span><span id="L-4301"><a href="#L-4301"><span class="linenos">4301</span></a><span class="sd"> Args:</span> +</span><span id="L-4302"><a href="#L-4302"><span class="linenos">4302</span></a><span class="sd"> *expressions (str | Expression): the SQL code string to parse as the FROM expressions of a</span> +</span><span id="L-4303"><a href="#L-4303"><span class="linenos">4303</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4304"><a href="#L-4304"><span class="linenos">4304</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> +</span><span id="L-4305"><a href="#L-4305"><span class="linenos">4305</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="L-4306"><a href="#L-4306"><span class="linenos">4306</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="L-4307"><a href="#L-4307"><span class="linenos">4307</span></a><span class="sd"> that the input expression is a SQL string).</span> +</span><span id="L-4308"><a href="#L-4308"><span class="linenos">4308</span></a> +</span><span id="L-4309"><a href="#L-4309"><span class="linenos">4309</span></a><span class="sd"> Returns:</span> +</span><span id="L-4310"><a href="#L-4310"><span class="linenos">4310</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> +</span><span id="L-4311"><a href="#L-4311"><span class="linenos">4311</span></a><span class="sd"> """</span> +</span><span id="L-4312"><a href="#L-4312"><span class="linenos">4312</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4313"><a href="#L-4313"><span class="linenos">4313</span></a> +</span><span id="L-4314"><a href="#L-4314"><span class="linenos">4314</span></a> +</span><span id="L-4315"><a href="#L-4315"><span class="linenos">4315</span></a><span class="k">def</span> <span class="nf">update</span><span class="p">(</span> +</span><span id="L-4316"><a href="#L-4316"><span class="linenos">4316</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> +</span><span id="L-4317"><a href="#L-4317"><span class="linenos">4317</span></a> <span class="n">properties</span><span class="p">:</span> <span class="nb">dict</span><span class="p">,</span> +</span><span id="L-4318"><a href="#L-4318"><span class="linenos">4318</span></a> <span class="n">where</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4319"><a href="#L-4319"><span class="linenos">4319</span></a> <span class="n">from_</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4320"><a href="#L-4320"><span class="linenos">4320</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4321"><a href="#L-4321"><span class="linenos">4321</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4322"><a href="#L-4322"><span class="linenos">4322</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Update</span><span class="p">:</span> +</span><span id="L-4323"><a href="#L-4323"><span class="linenos">4323</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4324"><a href="#L-4324"><span class="linenos">4324</span></a><span class="sd"> Creates an update statement.</span> +</span><span id="L-4325"><a href="#L-4325"><span class="linenos">4325</span></a> +</span><span id="L-4326"><a href="#L-4326"><span class="linenos">4326</span></a><span class="sd"> Example:</span> +</span><span id="L-4327"><a href="#L-4327"><span class="linenos">4327</span></a><span class="sd"> >>> update("my_table", {"x": 1, "y": "2", "z": None}, from_="baz", where="id > 1").sql()</span> +</span><span id="L-4328"><a href="#L-4328"><span class="linenos">4328</span></a><span class="sd"> "UPDATE my_table SET x = 1, y = '2', z = NULL FROM baz WHERE id > 1"</span> +</span><span id="L-4329"><a href="#L-4329"><span class="linenos">4329</span></a> +</span><span id="L-4330"><a href="#L-4330"><span class="linenos">4330</span></a><span class="sd"> Args:</span> +</span><span id="L-4331"><a href="#L-4331"><span class="linenos">4331</span></a><span class="sd"> *properties: dictionary of properties to set which are</span> +</span><span id="L-4332"><a href="#L-4332"><span class="linenos">4332</span></a><span class="sd"> auto converted to sql objects eg None -> NULL</span> +</span><span id="L-4333"><a href="#L-4333"><span class="linenos">4333</span></a><span class="sd"> where: sql conditional parsed into a WHERE statement</span> +</span><span id="L-4334"><a href="#L-4334"><span class="linenos">4334</span></a><span class="sd"> from_: sql statement parsed into a FROM statement</span> +</span><span id="L-4335"><a href="#L-4335"><span class="linenos">4335</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="L-4336"><a href="#L-4336"><span class="linenos">4336</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> </span><span id="L-4337"><a href="#L-4337"><span class="linenos">4337</span></a> -</span><span id="L-4338"><a href="#L-4338"><span class="linenos">4338</span></a> -</span><span id="L-4339"><a href="#L-4339"><span class="linenos">4339</span></a><span class="k">def</span> <span class="nf">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Condition</span><span class="p">:</span> -</span><span id="L-4340"><a href="#L-4340"><span class="linenos">4340</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4341"><a href="#L-4341"><span class="linenos">4341</span></a><span class="sd"> Initialize a logical condition expression.</span> -</span><span id="L-4342"><a href="#L-4342"><span class="linenos">4342</span></a> -</span><span id="L-4343"><a href="#L-4343"><span class="linenos">4343</span></a><span class="sd"> Example:</span> -</span><span id="L-4344"><a href="#L-4344"><span class="linenos">4344</span></a><span class="sd"> >>> condition("x=1").sql()</span> -</span><span id="L-4345"><a href="#L-4345"><span class="linenos">4345</span></a><span class="sd"> 'x = 1'</span> -</span><span id="L-4346"><a href="#L-4346"><span class="linenos">4346</span></a> -</span><span id="L-4347"><a href="#L-4347"><span class="linenos">4347</span></a><span class="sd"> This is helpful for composing larger logical syntax trees:</span> -</span><span id="L-4348"><a href="#L-4348"><span class="linenos">4348</span></a><span class="sd"> >>> where = condition("x=1")</span> -</span><span id="L-4349"><a href="#L-4349"><span class="linenos">4349</span></a><span class="sd"> >>> where = where.and_("y=1")</span> -</span><span id="L-4350"><a href="#L-4350"><span class="linenos">4350</span></a><span class="sd"> >>> Select().from_("tbl").select("*").where(where).sql()</span> -</span><span id="L-4351"><a href="#L-4351"><span class="linenos">4351</span></a><span class="sd"> 'SELECT * FROM tbl WHERE x = 1 AND y = 1'</span> -</span><span id="L-4352"><a href="#L-4352"><span class="linenos">4352</span></a> -</span><span id="L-4353"><a href="#L-4353"><span class="linenos">4353</span></a><span class="sd"> Args:</span> -</span><span id="L-4354"><a href="#L-4354"><span class="linenos">4354</span></a><span class="sd"> *expression (str | Expression): the SQL code string to parse.</span> -</span><span id="L-4355"><a href="#L-4355"><span class="linenos">4355</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="L-4356"><a href="#L-4356"><span class="linenos">4356</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> -</span><span id="L-4357"><a href="#L-4357"><span class="linenos">4357</span></a><span class="sd"> input expression is a SQL string).</span> -</span><span id="L-4358"><a href="#L-4358"><span class="linenos">4358</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> -</span><span id="L-4359"><a href="#L-4359"><span class="linenos">4359</span></a><span class="sd"> that the input expression is a SQL string).</span> -</span><span id="L-4360"><a href="#L-4360"><span class="linenos">4360</span></a> -</span><span id="L-4361"><a href="#L-4361"><span class="linenos">4361</span></a><span class="sd"> Returns:</span> -</span><span id="L-4362"><a href="#L-4362"><span class="linenos">4362</span></a><span class="sd"> Condition: the expression</span> -</span><span id="L-4363"><a href="#L-4363"><span class="linenos">4363</span></a><span class="sd"> """</span> -</span><span id="L-4364"><a href="#L-4364"><span class="linenos">4364</span></a> <span class="k">return</span> <span class="n">maybe_parse</span><span class="p">(</span> <span class="c1"># type: ignore</span> -</span><span id="L-4365"><a href="#L-4365"><span class="linenos">4365</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="L-4366"><a href="#L-4366"><span class="linenos">4366</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Condition</span><span class="p">,</span> -</span><span id="L-4367"><a href="#L-4367"><span class="linenos">4367</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-4368"><a href="#L-4368"><span class="linenos">4368</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4369"><a href="#L-4369"><span class="linenos">4369</span></a> <span class="p">)</span> -</span><span id="L-4370"><a href="#L-4370"><span class="linenos">4370</span></a> -</span><span id="L-4371"><a href="#L-4371"><span class="linenos">4371</span></a> -</span><span id="L-4372"><a href="#L-4372"><span class="linenos">4372</span></a><span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">And</span><span class="p">:</span> -</span><span id="L-4373"><a href="#L-4373"><span class="linenos">4373</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4374"><a href="#L-4374"><span class="linenos">4374</span></a><span class="sd"> Combine multiple conditions with an AND logical operator.</span> -</span><span id="L-4375"><a href="#L-4375"><span class="linenos">4375</span></a> -</span><span id="L-4376"><a href="#L-4376"><span class="linenos">4376</span></a><span class="sd"> Example:</span> -</span><span id="L-4377"><a href="#L-4377"><span class="linenos">4377</span></a><span class="sd"> >>> and_("x=1", and_("y=1", "z=1")).sql()</span> -</span><span id="L-4378"><a href="#L-4378"><span class="linenos">4378</span></a><span class="sd"> 'x = 1 AND (y = 1 AND z = 1)'</span> -</span><span id="L-4379"><a href="#L-4379"><span class="linenos">4379</span></a> -</span><span id="L-4380"><a href="#L-4380"><span class="linenos">4380</span></a><span class="sd"> Args:</span> -</span><span id="L-4381"><a href="#L-4381"><span class="linenos">4381</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-4382"><a href="#L-4382"><span class="linenos">4382</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="L-4383"><a href="#L-4383"><span class="linenos">4383</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-4384"><a href="#L-4384"><span class="linenos">4384</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="L-4385"><a href="#L-4385"><span class="linenos">4385</span></a> -</span><span id="L-4386"><a href="#L-4386"><span class="linenos">4386</span></a><span class="sd"> Returns:</span> -</span><span id="L-4387"><a href="#L-4387"><span class="linenos">4387</span></a><span class="sd"> And: the new condition</span> -</span><span id="L-4388"><a href="#L-4388"><span class="linenos">4388</span></a><span class="sd"> """</span> -</span><span id="L-4389"><a href="#L-4389"><span class="linenos">4389</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">And</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4390"><a href="#L-4390"><span class="linenos">4390</span></a> -</span><span id="L-4391"><a href="#L-4391"><span class="linenos">4391</span></a> -</span><span id="L-4392"><a href="#L-4392"><span class="linenos">4392</span></a><span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Or</span><span class="p">:</span> -</span><span id="L-4393"><a href="#L-4393"><span class="linenos">4393</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4394"><a href="#L-4394"><span class="linenos">4394</span></a><span class="sd"> Combine multiple conditions with an OR logical operator.</span> -</span><span id="L-4395"><a href="#L-4395"><span class="linenos">4395</span></a> -</span><span id="L-4396"><a href="#L-4396"><span class="linenos">4396</span></a><span class="sd"> Example:</span> -</span><span id="L-4397"><a href="#L-4397"><span class="linenos">4397</span></a><span class="sd"> >>> or_("x=1", or_("y=1", "z=1")).sql()</span> -</span><span id="L-4398"><a href="#L-4398"><span class="linenos">4398</span></a><span class="sd"> 'x = 1 OR (y = 1 OR z = 1)'</span> -</span><span id="L-4399"><a href="#L-4399"><span class="linenos">4399</span></a> -</span><span id="L-4400"><a href="#L-4400"><span class="linenos">4400</span></a><span class="sd"> Args:</span> -</span><span id="L-4401"><a href="#L-4401"><span class="linenos">4401</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-4402"><a href="#L-4402"><span class="linenos">4402</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="L-4403"><a href="#L-4403"><span class="linenos">4403</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-4404"><a href="#L-4404"><span class="linenos">4404</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="L-4405"><a href="#L-4405"><span class="linenos">4405</span></a> -</span><span id="L-4406"><a href="#L-4406"><span class="linenos">4406</span></a><span class="sd"> Returns:</span> -</span><span id="L-4407"><a href="#L-4407"><span class="linenos">4407</span></a><span class="sd"> Or: the new condition</span> -</span><span id="L-4408"><a href="#L-4408"><span class="linenos">4408</span></a><span class="sd"> """</span> -</span><span id="L-4409"><a href="#L-4409"><span class="linenos">4409</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4410"><a href="#L-4410"><span class="linenos">4410</span></a> -</span><span id="L-4411"><a href="#L-4411"><span class="linenos">4411</span></a> -</span><span id="L-4412"><a href="#L-4412"><span class="linenos">4412</span></a><span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Not</span><span class="p">:</span> -</span><span id="L-4413"><a href="#L-4413"><span class="linenos">4413</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4414"><a href="#L-4414"><span class="linenos">4414</span></a><span class="sd"> Wrap a condition with a NOT operator.</span> -</span><span id="L-4415"><a href="#L-4415"><span class="linenos">4415</span></a> -</span><span id="L-4416"><a href="#L-4416"><span class="linenos">4416</span></a><span class="sd"> Example:</span> -</span><span id="L-4417"><a href="#L-4417"><span class="linenos">4417</span></a><span class="sd"> >>> not_("this_suit='black'").sql()</span> -</span><span id="L-4418"><a href="#L-4418"><span class="linenos">4418</span></a><span class="sd"> "NOT this_suit = 'black'"</span> -</span><span id="L-4419"><a href="#L-4419"><span class="linenos">4419</span></a> -</span><span id="L-4420"><a href="#L-4420"><span class="linenos">4420</span></a><span class="sd"> Args:</span> -</span><span id="L-4421"><a href="#L-4421"><span class="linenos">4421</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-4422"><a href="#L-4422"><span class="linenos">4422</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="L-4423"><a href="#L-4423"><span class="linenos">4423</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-4424"><a href="#L-4424"><span class="linenos">4424</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="L-4425"><a href="#L-4425"><span class="linenos">4425</span></a> -</span><span id="L-4426"><a href="#L-4426"><span class="linenos">4426</span></a><span class="sd"> Returns:</span> -</span><span id="L-4427"><a href="#L-4427"><span class="linenos">4427</span></a><span class="sd"> Not: the new condition</span> -</span><span id="L-4428"><a href="#L-4428"><span class="linenos">4428</span></a><span class="sd"> """</span> -</span><span id="L-4429"><a href="#L-4429"><span class="linenos">4429</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">condition</span><span class="p">(</span> -</span><span id="L-4430"><a href="#L-4430"><span class="linenos">4430</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="L-4431"><a href="#L-4431"><span class="linenos">4431</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="L-4432"><a href="#L-4432"><span class="linenos">4432</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4433"><a href="#L-4433"><span class="linenos">4433</span></a> <span class="p">)</span> -</span><span id="L-4434"><a href="#L-4434"><span class="linenos">4434</span></a> <span class="k">return</span> <span class="n">Not</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">))</span> +</span><span id="L-4338"><a href="#L-4338"><span class="linenos">4338</span></a><span class="sd"> Returns:</span> +</span><span id="L-4339"><a href="#L-4339"><span class="linenos">4339</span></a><span class="sd"> Update: the syntax tree for the UPDATE statement.</span> +</span><span id="L-4340"><a href="#L-4340"><span class="linenos">4340</span></a><span class="sd"> """</span> +</span><span id="L-4341"><a href="#L-4341"><span class="linenos">4341</span></a> <span class="n">update_expr</span> <span class="o">=</span> <span class="n">Update</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">))</span> +</span><span id="L-4342"><a href="#L-4342"><span class="linenos">4342</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="L-4343"><a href="#L-4343"><span class="linenos">4343</span></a> <span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="L-4344"><a href="#L-4344"><span class="linenos">4344</span></a> <span class="p">[</span> +</span><span id="L-4345"><a href="#L-4345"><span class="linenos">4345</span></a> <span class="n">EQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> +</span><span id="L-4346"><a href="#L-4346"><span class="linenos">4346</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">properties</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="L-4347"><a href="#L-4347"><span class="linenos">4347</span></a> <span class="p">],</span> +</span><span id="L-4348"><a href="#L-4348"><span class="linenos">4348</span></a> <span class="p">)</span> +</span><span id="L-4349"><a href="#L-4349"><span class="linenos">4349</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span> +</span><span id="L-4350"><a href="#L-4350"><span class="linenos">4350</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="L-4351"><a href="#L-4351"><span class="linenos">4351</span></a> <span class="s2">"from"</span><span class="p">,</span> +</span><span id="L-4352"><a href="#L-4352"><span class="linenos">4352</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">from_</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="L-4353"><a href="#L-4353"><span class="linenos">4353</span></a> <span class="p">)</span> +</span><span id="L-4354"><a href="#L-4354"><span class="linenos">4354</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="L-4355"><a href="#L-4355"><span class="linenos">4355</span></a> <span class="n">where</span> <span class="o">=</span> <span class="n">Where</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">where</span><span class="p">)</span> +</span><span id="L-4356"><a href="#L-4356"><span class="linenos">4356</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> +</span><span id="L-4357"><a href="#L-4357"><span class="linenos">4357</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="L-4358"><a href="#L-4358"><span class="linenos">4358</span></a> <span class="s2">"where"</span><span class="p">,</span> +</span><span id="L-4359"><a href="#L-4359"><span class="linenos">4359</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"WHERE"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="L-4360"><a href="#L-4360"><span class="linenos">4360</span></a> <span class="p">)</span> +</span><span id="L-4361"><a href="#L-4361"><span class="linenos">4361</span></a> <span class="k">return</span> <span class="n">update_expr</span> +</span><span id="L-4362"><a href="#L-4362"><span class="linenos">4362</span></a> +</span><span id="L-4363"><a href="#L-4363"><span class="linenos">4363</span></a> +</span><span id="L-4364"><a href="#L-4364"><span class="linenos">4364</span></a><span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> +</span><span id="L-4365"><a href="#L-4365"><span class="linenos">4365</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="L-4366"><a href="#L-4366"><span class="linenos">4366</span></a> <span class="n">where</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4367"><a href="#L-4367"><span class="linenos">4367</span></a> <span class="n">returning</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4368"><a href="#L-4368"><span class="linenos">4368</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4369"><a href="#L-4369"><span class="linenos">4369</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4370"><a href="#L-4370"><span class="linenos">4370</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="L-4371"><a href="#L-4371"><span class="linenos">4371</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4372"><a href="#L-4372"><span class="linenos">4372</span></a><span class="sd"> Builds a delete statement.</span> +</span><span id="L-4373"><a href="#L-4373"><span class="linenos">4373</span></a> +</span><span id="L-4374"><a href="#L-4374"><span class="linenos">4374</span></a><span class="sd"> Example:</span> +</span><span id="L-4375"><a href="#L-4375"><span class="linenos">4375</span></a><span class="sd"> >>> delete("my_table", where="id > 1").sql()</span> +</span><span id="L-4376"><a href="#L-4376"><span class="linenos">4376</span></a><span class="sd"> 'DELETE FROM my_table WHERE id > 1'</span> +</span><span id="L-4377"><a href="#L-4377"><span class="linenos">4377</span></a> +</span><span id="L-4378"><a href="#L-4378"><span class="linenos">4378</span></a><span class="sd"> Args:</span> +</span><span id="L-4379"><a href="#L-4379"><span class="linenos">4379</span></a><span class="sd"> where: sql conditional parsed into a WHERE statement</span> +</span><span id="L-4380"><a href="#L-4380"><span class="linenos">4380</span></a><span class="sd"> returning: sql conditional parsed into a RETURNING statement</span> +</span><span id="L-4381"><a href="#L-4381"><span class="linenos">4381</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="L-4382"><a href="#L-4382"><span class="linenos">4382</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-4383"><a href="#L-4383"><span class="linenos">4383</span></a> +</span><span id="L-4384"><a href="#L-4384"><span class="linenos">4384</span></a><span class="sd"> Returns:</span> +</span><span id="L-4385"><a href="#L-4385"><span class="linenos">4385</span></a><span class="sd"> Delete: the syntax tree for the DELETE statement.</span> +</span><span id="L-4386"><a href="#L-4386"><span class="linenos">4386</span></a><span class="sd"> """</span> +</span><span id="L-4387"><a href="#L-4387"><span class="linenos">4387</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">Delete</span><span class="p">()</span><span class="o">.</span><span class="n">delete</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4388"><a href="#L-4388"><span class="linenos">4388</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> +</span><span id="L-4389"><a href="#L-4389"><span class="linenos">4389</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">delete_expr</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4390"><a href="#L-4390"><span class="linenos">4390</span></a> <span class="k">if</span> <span class="n">returning</span><span class="p">:</span> +</span><span id="L-4391"><a href="#L-4391"><span class="linenos">4391</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">delete_expr</span><span class="o">.</span><span class="n">returning</span><span class="p">(</span><span class="n">returning</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4392"><a href="#L-4392"><span class="linenos">4392</span></a> <span class="k">return</span> <span class="n">delete_expr</span> +</span><span id="L-4393"><a href="#L-4393"><span class="linenos">4393</span></a> +</span><span id="L-4394"><a href="#L-4394"><span class="linenos">4394</span></a> +</span><span id="L-4395"><a href="#L-4395"><span class="linenos">4395</span></a><span class="k">def</span> <span class="nf">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Condition</span><span class="p">:</span> +</span><span id="L-4396"><a href="#L-4396"><span class="linenos">4396</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4397"><a href="#L-4397"><span class="linenos">4397</span></a><span class="sd"> Initialize a logical condition expression.</span> +</span><span id="L-4398"><a href="#L-4398"><span class="linenos">4398</span></a> +</span><span id="L-4399"><a href="#L-4399"><span class="linenos">4399</span></a><span class="sd"> Example:</span> +</span><span id="L-4400"><a href="#L-4400"><span class="linenos">4400</span></a><span class="sd"> >>> condition("x=1").sql()</span> +</span><span id="L-4401"><a href="#L-4401"><span class="linenos">4401</span></a><span class="sd"> 'x = 1'</span> +</span><span id="L-4402"><a href="#L-4402"><span class="linenos">4402</span></a> +</span><span id="L-4403"><a href="#L-4403"><span class="linenos">4403</span></a><span class="sd"> This is helpful for composing larger logical syntax trees:</span> +</span><span id="L-4404"><a href="#L-4404"><span class="linenos">4404</span></a><span class="sd"> >>> where = condition("x=1")</span> +</span><span id="L-4405"><a href="#L-4405"><span class="linenos">4405</span></a><span class="sd"> >>> where = where.and_("y=1")</span> +</span><span id="L-4406"><a href="#L-4406"><span class="linenos">4406</span></a><span class="sd"> >>> Select().from_("tbl").select("*").where(where).sql()</span> +</span><span id="L-4407"><a href="#L-4407"><span class="linenos">4407</span></a><span class="sd"> 'SELECT * FROM tbl WHERE x = 1 AND y = 1'</span> +</span><span id="L-4408"><a href="#L-4408"><span class="linenos">4408</span></a> +</span><span id="L-4409"><a href="#L-4409"><span class="linenos">4409</span></a><span class="sd"> Args:</span> +</span><span id="L-4410"><a href="#L-4410"><span class="linenos">4410</span></a><span class="sd"> *expression (str | Expression): the SQL code string to parse.</span> +</span><span id="L-4411"><a href="#L-4411"><span class="linenos">4411</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4412"><a href="#L-4412"><span class="linenos">4412</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> +</span><span id="L-4413"><a href="#L-4413"><span class="linenos">4413</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="L-4414"><a href="#L-4414"><span class="linenos">4414</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="L-4415"><a href="#L-4415"><span class="linenos">4415</span></a><span class="sd"> that the input expression is a SQL string).</span> +</span><span id="L-4416"><a href="#L-4416"><span class="linenos">4416</span></a> +</span><span id="L-4417"><a href="#L-4417"><span class="linenos">4417</span></a><span class="sd"> Returns:</span> +</span><span id="L-4418"><a href="#L-4418"><span class="linenos">4418</span></a><span class="sd"> Condition: the expression</span> +</span><span id="L-4419"><a href="#L-4419"><span class="linenos">4419</span></a><span class="sd"> """</span> +</span><span id="L-4420"><a href="#L-4420"><span class="linenos">4420</span></a> <span class="k">return</span> <span class="n">maybe_parse</span><span class="p">(</span> <span class="c1"># type: ignore</span> +</span><span id="L-4421"><a href="#L-4421"><span class="linenos">4421</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-4422"><a href="#L-4422"><span class="linenos">4422</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Condition</span><span class="p">,</span> +</span><span id="L-4423"><a href="#L-4423"><span class="linenos">4423</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-4424"><a href="#L-4424"><span class="linenos">4424</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4425"><a href="#L-4425"><span class="linenos">4425</span></a> <span class="p">)</span> +</span><span id="L-4426"><a href="#L-4426"><span class="linenos">4426</span></a> +</span><span id="L-4427"><a href="#L-4427"><span class="linenos">4427</span></a> +</span><span id="L-4428"><a href="#L-4428"><span class="linenos">4428</span></a><span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">And</span><span class="p">:</span> +</span><span id="L-4429"><a href="#L-4429"><span class="linenos">4429</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4430"><a href="#L-4430"><span class="linenos">4430</span></a><span class="sd"> Combine multiple conditions with an AND logical operator.</span> +</span><span id="L-4431"><a href="#L-4431"><span class="linenos">4431</span></a> +</span><span id="L-4432"><a href="#L-4432"><span class="linenos">4432</span></a><span class="sd"> Example:</span> +</span><span id="L-4433"><a href="#L-4433"><span class="linenos">4433</span></a><span class="sd"> >>> and_("x=1", and_("y=1", "z=1")).sql()</span> +</span><span id="L-4434"><a href="#L-4434"><span class="linenos">4434</span></a><span class="sd"> 'x = 1 AND (y = 1 AND z = 1)'</span> </span><span id="L-4435"><a href="#L-4435"><span class="linenos">4435</span></a> -</span><span id="L-4436"><a href="#L-4436"><span class="linenos">4436</span></a> -</span><span id="L-4437"><a href="#L-4437"><span class="linenos">4437</span></a><span class="k">def</span> <span class="nf">paren</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">Paren</span><span class="p">:</span> -</span><span id="L-4438"><a href="#L-4438"><span class="linenos">4438</span></a> <span class="k">return</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> -</span><span id="L-4439"><a href="#L-4439"><span class="linenos">4439</span></a> -</span><span id="L-4440"><a href="#L-4440"><span class="linenos">4440</span></a> -</span><span id="L-4441"><a href="#L-4441"><span class="linenos">4441</span></a><span class="n">SAFE_IDENTIFIER_RE</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">"^[_a-zA-Z][\w]*$"</span><span class="p">)</span> -</span><span id="L-4442"><a href="#L-4442"><span class="linenos">4442</span></a> -</span><span id="L-4443"><a href="#L-4443"><span class="linenos">4443</span></a> -</span><span id="L-4444"><a href="#L-4444"><span class="linenos">4444</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> -</span><span id="L-4445"><a href="#L-4445"><span class="linenos">4445</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-4446"><a href="#L-4446"><span class="linenos">4446</span></a> <span class="o">...</span> +</span><span id="L-4436"><a href="#L-4436"><span class="linenos">4436</span></a><span class="sd"> Args:</span> +</span><span id="L-4437"><a href="#L-4437"><span class="linenos">4437</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-4438"><a href="#L-4438"><span class="linenos">4438</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4439"><a href="#L-4439"><span class="linenos">4439</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4440"><a href="#L-4440"><span class="linenos">4440</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-4441"><a href="#L-4441"><span class="linenos">4441</span></a> +</span><span id="L-4442"><a href="#L-4442"><span class="linenos">4442</span></a><span class="sd"> Returns:</span> +</span><span id="L-4443"><a href="#L-4443"><span class="linenos">4443</span></a><span class="sd"> And: the new condition</span> +</span><span id="L-4444"><a href="#L-4444"><span class="linenos">4444</span></a><span class="sd"> """</span> +</span><span id="L-4445"><a href="#L-4445"><span class="linenos">4445</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">And</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4446"><a href="#L-4446"><span class="linenos">4446</span></a> </span><span id="L-4447"><a href="#L-4447"><span class="linenos">4447</span></a> -</span><span id="L-4448"><a href="#L-4448"><span class="linenos">4448</span></a> -</span><span id="L-4449"><a href="#L-4449"><span class="linenos">4449</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> -</span><span id="L-4450"><a href="#L-4450"><span class="linenos">4450</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Identifier</span><span class="p">:</span> -</span><span id="L-4451"><a href="#L-4451"><span class="linenos">4451</span></a> <span class="o">...</span> -</span><span id="L-4452"><a href="#L-4452"><span class="linenos">4452</span></a> -</span><span id="L-4453"><a href="#L-4453"><span class="linenos">4453</span></a> -</span><span id="L-4454"><a href="#L-4454"><span class="linenos">4454</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="L-4455"><a href="#L-4455"><span class="linenos">4455</span></a><span class="w"> </span><span class="sd">"""Builds an identifier.</span> -</span><span id="L-4456"><a href="#L-4456"><span class="linenos">4456</span></a> -</span><span id="L-4457"><a href="#L-4457"><span class="linenos">4457</span></a><span class="sd"> Args:</span> -</span><span id="L-4458"><a href="#L-4458"><span class="linenos">4458</span></a><span class="sd"> name: The name to turn into an identifier.</span> -</span><span id="L-4459"><a href="#L-4459"><span class="linenos">4459</span></a><span class="sd"> quoted: Whether or not force quote the identifier.</span> -</span><span id="L-4460"><a href="#L-4460"><span class="linenos">4460</span></a> -</span><span id="L-4461"><a href="#L-4461"><span class="linenos">4461</span></a><span class="sd"> Returns:</span> -</span><span id="L-4462"><a href="#L-4462"><span class="linenos">4462</span></a><span class="sd"> The identifier ast node.</span> -</span><span id="L-4463"><a href="#L-4463"><span class="linenos">4463</span></a><span class="sd"> """</span> -</span><span id="L-4464"><a href="#L-4464"><span class="linenos">4464</span></a> -</span><span id="L-4465"><a href="#L-4465"><span class="linenos">4465</span></a> <span class="k">if</span> <span class="n">name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-4466"><a href="#L-4466"><span class="linenos">4466</span></a> <span class="k">return</span> <span class="kc">None</span> +</span><span id="L-4448"><a href="#L-4448"><span class="linenos">4448</span></a><span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Or</span><span class="p">:</span> +</span><span id="L-4449"><a href="#L-4449"><span class="linenos">4449</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4450"><a href="#L-4450"><span class="linenos">4450</span></a><span class="sd"> Combine multiple conditions with an OR logical operator.</span> +</span><span id="L-4451"><a href="#L-4451"><span class="linenos">4451</span></a> +</span><span id="L-4452"><a href="#L-4452"><span class="linenos">4452</span></a><span class="sd"> Example:</span> +</span><span id="L-4453"><a href="#L-4453"><span class="linenos">4453</span></a><span class="sd"> >>> or_("x=1", or_("y=1", "z=1")).sql()</span> +</span><span id="L-4454"><a href="#L-4454"><span class="linenos">4454</span></a><span class="sd"> 'x = 1 OR (y = 1 OR z = 1)'</span> +</span><span id="L-4455"><a href="#L-4455"><span class="linenos">4455</span></a> +</span><span id="L-4456"><a href="#L-4456"><span class="linenos">4456</span></a><span class="sd"> Args:</span> +</span><span id="L-4457"><a href="#L-4457"><span class="linenos">4457</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-4458"><a href="#L-4458"><span class="linenos">4458</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4459"><a href="#L-4459"><span class="linenos">4459</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4460"><a href="#L-4460"><span class="linenos">4460</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-4461"><a href="#L-4461"><span class="linenos">4461</span></a> +</span><span id="L-4462"><a href="#L-4462"><span class="linenos">4462</span></a><span class="sd"> Returns:</span> +</span><span id="L-4463"><a href="#L-4463"><span class="linenos">4463</span></a><span class="sd"> Or: the new condition</span> +</span><span id="L-4464"><a href="#L-4464"><span class="linenos">4464</span></a><span class="sd"> """</span> +</span><span id="L-4465"><a href="#L-4465"><span class="linenos">4465</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4466"><a href="#L-4466"><span class="linenos">4466</span></a> </span><span id="L-4467"><a href="#L-4467"><span class="linenos">4467</span></a> -</span><span id="L-4468"><a href="#L-4468"><span class="linenos">4468</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Identifier</span><span class="p">):</span> -</span><span id="L-4469"><a href="#L-4469"><span class="linenos">4469</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">name</span> -</span><span id="L-4470"><a href="#L-4470"><span class="linenos">4470</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="L-4471"><a href="#L-4471"><span class="linenos">4471</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">Identifier</span><span class="p">(</span> -</span><span id="L-4472"><a href="#L-4472"><span class="linenos">4472</span></a> <span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> -</span><span id="L-4473"><a href="#L-4473"><span class="linenos">4473</span></a> <span class="n">quoted</span><span class="o">=</span><span class="ow">not</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">SAFE_IDENTIFIER_RE</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="n">quoted</span> <span class="ow">is</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">quoted</span><span class="p">,</span> -</span><span id="L-4474"><a href="#L-4474"><span class="linenos">4474</span></a> <span class="p">)</span> -</span><span id="L-4475"><a href="#L-4475"><span class="linenos">4475</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-4476"><a href="#L-4476"><span class="linenos">4476</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Name needs to be a string or an Identifier, got: </span><span class="si">{</span><span class="n">name</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="L-4477"><a href="#L-4477"><span class="linenos">4477</span></a> <span class="k">return</span> <span class="n">identifier</span> -</span><span id="L-4478"><a href="#L-4478"><span class="linenos">4478</span></a> -</span><span id="L-4479"><a href="#L-4479"><span class="linenos">4479</span></a> -</span><span id="L-4480"><a href="#L-4480"><span class="linenos">4480</span></a><span class="n">INTERVAL_STRING_RE</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">"\s*([0-9]+)\s*([a-zA-Z]+)\s*"</span><span class="p">)</span> +</span><span id="L-4468"><a href="#L-4468"><span class="linenos">4468</span></a><span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Not</span><span class="p">:</span> +</span><span id="L-4469"><a href="#L-4469"><span class="linenos">4469</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4470"><a href="#L-4470"><span class="linenos">4470</span></a><span class="sd"> Wrap a condition with a NOT operator.</span> +</span><span id="L-4471"><a href="#L-4471"><span class="linenos">4471</span></a> +</span><span id="L-4472"><a href="#L-4472"><span class="linenos">4472</span></a><span class="sd"> Example:</span> +</span><span id="L-4473"><a href="#L-4473"><span class="linenos">4473</span></a><span class="sd"> >>> not_("this_suit='black'").sql()</span> +</span><span id="L-4474"><a href="#L-4474"><span class="linenos">4474</span></a><span class="sd"> "NOT this_suit = 'black'"</span> +</span><span id="L-4475"><a href="#L-4475"><span class="linenos">4475</span></a> +</span><span id="L-4476"><a href="#L-4476"><span class="linenos">4476</span></a><span class="sd"> Args:</span> +</span><span id="L-4477"><a href="#L-4477"><span class="linenos">4477</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-4478"><a href="#L-4478"><span class="linenos">4478</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4479"><a href="#L-4479"><span class="linenos">4479</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4480"><a href="#L-4480"><span class="linenos">4480</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> </span><span id="L-4481"><a href="#L-4481"><span class="linenos">4481</span></a> -</span><span id="L-4482"><a href="#L-4482"><span class="linenos">4482</span></a> -</span><span id="L-4483"><a href="#L-4483"><span class="linenos">4483</span></a><span class="k">def</span> <span class="nf">to_interval</span><span class="p">(</span><span class="n">interval</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Literal</span><span class="p">)</span> <span class="o">-></span> <span class="n">Interval</span><span class="p">:</span> -</span><span id="L-4484"><a href="#L-4484"><span class="linenos">4484</span></a><span class="w"> </span><span class="sd">"""Builds an interval expression from a string like '1 day' or '5 months'."""</span> -</span><span id="L-4485"><a href="#L-4485"><span class="linenos">4485</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">interval</span><span class="p">,</span> <span class="n">Literal</span><span class="p">):</span> -</span><span id="L-4486"><a href="#L-4486"><span class="linenos">4486</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span> -</span><span id="L-4487"><a href="#L-4487"><span class="linenos">4487</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> -</span><span id="L-4488"><a href="#L-4488"><span class="linenos">4488</span></a> -</span><span id="L-4489"><a href="#L-4489"><span class="linenos">4489</span></a> <span class="n">interval</span> <span class="o">=</span> <span class="n">interval</span><span class="o">.</span><span class="n">this</span> -</span><span id="L-4490"><a href="#L-4490"><span class="linenos">4490</span></a> -</span><span id="L-4491"><a href="#L-4491"><span class="linenos">4491</span></a> <span class="n">interval_parts</span> <span class="o">=</span> <span class="n">INTERVAL_STRING_RE</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">interval</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="L-4482"><a href="#L-4482"><span class="linenos">4482</span></a><span class="sd"> Returns:</span> +</span><span id="L-4483"><a href="#L-4483"><span class="linenos">4483</span></a><span class="sd"> Not: the new condition</span> +</span><span id="L-4484"><a href="#L-4484"><span class="linenos">4484</span></a><span class="sd"> """</span> +</span><span id="L-4485"><a href="#L-4485"><span class="linenos">4485</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">condition</span><span class="p">(</span> +</span><span id="L-4486"><a href="#L-4486"><span class="linenos">4486</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="L-4487"><a href="#L-4487"><span class="linenos">4487</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="L-4488"><a href="#L-4488"><span class="linenos">4488</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4489"><a href="#L-4489"><span class="linenos">4489</span></a> <span class="p">)</span> +</span><span id="L-4490"><a href="#L-4490"><span class="linenos">4490</span></a> <span class="k">return</span> <span class="n">Not</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">))</span> +</span><span id="L-4491"><a href="#L-4491"><span class="linenos">4491</span></a> </span><span id="L-4492"><a href="#L-4492"><span class="linenos">4492</span></a> -</span><span id="L-4493"><a href="#L-4493"><span class="linenos">4493</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval_parts</span><span class="p">:</span> -</span><span id="L-4494"><a href="#L-4494"><span class="linenos">4494</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="L-4493"><a href="#L-4493"><span class="linenos">4493</span></a><span class="k">def</span> <span class="nf">paren</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">Paren</span><span class="p">:</span> +</span><span id="L-4494"><a href="#L-4494"><span class="linenos">4494</span></a> <span class="k">return</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> </span><span id="L-4495"><a href="#L-4495"><span class="linenos">4495</span></a> -</span><span id="L-4496"><a href="#L-4496"><span class="linenos">4496</span></a> <span class="k">return</span> <span class="n">Interval</span><span class="p">(</span> -</span><span id="L-4497"><a href="#L-4497"><span class="linenos">4497</span></a> <span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span> -</span><span id="L-4498"><a href="#L-4498"><span class="linenos">4498</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span> -</span><span id="L-4499"><a href="#L-4499"><span class="linenos">4499</span></a> <span class="p">)</span> -</span><span id="L-4500"><a href="#L-4500"><span class="linenos">4500</span></a> -</span><span id="L-4501"><a href="#L-4501"><span class="linenos">4501</span></a> -</span><span id="L-4502"><a href="#L-4502"><span class="linenos">4502</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> -</span><span id="L-4503"><a href="#L-4503"><span class="linenos">4503</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> -</span><span id="L-4504"><a href="#L-4504"><span class="linenos">4504</span></a> <span class="o">...</span> -</span><span id="L-4505"><a href="#L-4505"><span class="linenos">4505</span></a> -</span><span id="L-4506"><a href="#L-4506"><span class="linenos">4506</span></a> -</span><span id="L-4507"><a href="#L-4507"><span class="linenos">4507</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> -</span><span id="L-4508"><a href="#L-4508"><span class="linenos">4508</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-4509"><a href="#L-4509"><span class="linenos">4509</span></a> <span class="o">...</span> -</span><span id="L-4510"><a href="#L-4510"><span class="linenos">4510</span></a> -</span><span id="L-4511"><a href="#L-4511"><span class="linenos">4511</span></a> -</span><span id="L-4512"><a href="#L-4512"><span class="linenos">4512</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Table</span><span class="p">]:</span> -</span><span id="L-4513"><a href="#L-4513"><span class="linenos">4513</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4514"><a href="#L-4514"><span class="linenos">4514</span></a><span class="sd"> Create a table expression from a `[catalog].[schema].[table]` sql path. Catalog and schema are optional.</span> -</span><span id="L-4515"><a href="#L-4515"><span class="linenos">4515</span></a><span class="sd"> If a table is passed in then that table is returned.</span> +</span><span id="L-4496"><a href="#L-4496"><span class="linenos">4496</span></a> +</span><span id="L-4497"><a href="#L-4497"><span class="linenos">4497</span></a><span class="n">SAFE_IDENTIFIER_RE</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">"^[_a-zA-Z][\w]*$"</span><span class="p">)</span> +</span><span id="L-4498"><a href="#L-4498"><span class="linenos">4498</span></a> +</span><span id="L-4499"><a href="#L-4499"><span class="linenos">4499</span></a> +</span><span id="L-4500"><a href="#L-4500"><span class="linenos">4500</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> +</span><span id="L-4501"><a href="#L-4501"><span class="linenos">4501</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4502"><a href="#L-4502"><span class="linenos">4502</span></a> <span class="o">...</span> +</span><span id="L-4503"><a href="#L-4503"><span class="linenos">4503</span></a> +</span><span id="L-4504"><a href="#L-4504"><span class="linenos">4504</span></a> +</span><span id="L-4505"><a href="#L-4505"><span class="linenos">4505</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> +</span><span id="L-4506"><a href="#L-4506"><span class="linenos">4506</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Identifier</span><span class="p">:</span> +</span><span id="L-4507"><a href="#L-4507"><span class="linenos">4507</span></a> <span class="o">...</span> +</span><span id="L-4508"><a href="#L-4508"><span class="linenos">4508</span></a> +</span><span id="L-4509"><a href="#L-4509"><span class="linenos">4509</span></a> +</span><span id="L-4510"><a href="#L-4510"><span class="linenos">4510</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="L-4511"><a href="#L-4511"><span class="linenos">4511</span></a><span class="w"> </span><span class="sd">"""Builds an identifier.</span> +</span><span id="L-4512"><a href="#L-4512"><span class="linenos">4512</span></a> +</span><span id="L-4513"><a href="#L-4513"><span class="linenos">4513</span></a><span class="sd"> Args:</span> +</span><span id="L-4514"><a href="#L-4514"><span class="linenos">4514</span></a><span class="sd"> name: The name to turn into an identifier.</span> +</span><span id="L-4515"><a href="#L-4515"><span class="linenos">4515</span></a><span class="sd"> quoted: Whether or not force quote the identifier.</span> </span><span id="L-4516"><a href="#L-4516"><span class="linenos">4516</span></a> -</span><span id="L-4517"><a href="#L-4517"><span class="linenos">4517</span></a><span class="sd"> Args:</span> -</span><span id="L-4518"><a href="#L-4518"><span class="linenos">4518</span></a><span class="sd"> sql_path: a `[catalog].[schema].[table]` string.</span> -</span><span id="L-4519"><a href="#L-4519"><span class="linenos">4519</span></a> -</span><span id="L-4520"><a href="#L-4520"><span class="linenos">4520</span></a><span class="sd"> Returns:</span> -</span><span id="L-4521"><a href="#L-4521"><span class="linenos">4521</span></a><span class="sd"> A table expression.</span> -</span><span id="L-4522"><a href="#L-4522"><span class="linenos">4522</span></a><span class="sd"> """</span> -</span><span id="L-4523"><a href="#L-4523"><span class="linenos">4523</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> -</span><span id="L-4524"><a href="#L-4524"><span class="linenos">4524</span></a> <span class="k">return</span> <span class="n">sql_path</span> -</span><span id="L-4525"><a href="#L-4525"><span class="linenos">4525</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="L-4526"><a href="#L-4526"><span class="linenos">4526</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for a table: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="L-4527"><a href="#L-4527"><span class="linenos">4527</span></a> -</span><span id="L-4528"><a href="#L-4528"><span class="linenos">4528</span></a> <span class="n">catalog</span><span class="p">,</span> <span class="n">db</span><span class="p">,</span> <span class="n">table_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">3</span><span class="p">))</span> -</span><span id="L-4529"><a href="#L-4529"><span class="linenos">4529</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="n">catalog</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> -</span><span id="L-4530"><a href="#L-4530"><span class="linenos">4530</span></a> -</span><span id="L-4531"><a href="#L-4531"><span class="linenos">4531</span></a> -</span><span id="L-4532"><a href="#L-4532"><span class="linenos">4532</span></a><span class="k">def</span> <span class="nf">to_column</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Column</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> -</span><span id="L-4533"><a href="#L-4533"><span class="linenos">4533</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4534"><a href="#L-4534"><span class="linenos">4534</span></a><span class="sd"> Create a column from a `[table].[column]` sql path. Schema is optional.</span> +</span><span id="L-4517"><a href="#L-4517"><span class="linenos">4517</span></a><span class="sd"> Returns:</span> +</span><span id="L-4518"><a href="#L-4518"><span class="linenos">4518</span></a><span class="sd"> The identifier ast node.</span> +</span><span id="L-4519"><a href="#L-4519"><span class="linenos">4519</span></a><span class="sd"> """</span> +</span><span id="L-4520"><a href="#L-4520"><span class="linenos">4520</span></a> +</span><span id="L-4521"><a href="#L-4521"><span class="linenos">4521</span></a> <span class="k">if</span> <span class="n">name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4522"><a href="#L-4522"><span class="linenos">4522</span></a> <span class="k">return</span> <span class="kc">None</span> +</span><span id="L-4523"><a href="#L-4523"><span class="linenos">4523</span></a> +</span><span id="L-4524"><a href="#L-4524"><span class="linenos">4524</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Identifier</span><span class="p">):</span> +</span><span id="L-4525"><a href="#L-4525"><span class="linenos">4525</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">name</span> +</span><span id="L-4526"><a href="#L-4526"><span class="linenos">4526</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-4527"><a href="#L-4527"><span class="linenos">4527</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">Identifier</span><span class="p">(</span> +</span><span id="L-4528"><a href="#L-4528"><span class="linenos">4528</span></a> <span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> +</span><span id="L-4529"><a href="#L-4529"><span class="linenos">4529</span></a> <span class="n">quoted</span><span class="o">=</span><span class="ow">not</span> <span class="n">SAFE_IDENTIFIER_RE</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="n">quoted</span> <span class="ow">is</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">quoted</span><span class="p">,</span> +</span><span id="L-4530"><a href="#L-4530"><span class="linenos">4530</span></a> <span class="p">)</span> +</span><span id="L-4531"><a href="#L-4531"><span class="linenos">4531</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-4532"><a href="#L-4532"><span class="linenos">4532</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Name needs to be a string or an Identifier, got: </span><span class="si">{</span><span class="n">name</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-4533"><a href="#L-4533"><span class="linenos">4533</span></a> <span class="k">return</span> <span class="n">identifier</span> +</span><span id="L-4534"><a href="#L-4534"><span class="linenos">4534</span></a> </span><span id="L-4535"><a href="#L-4535"><span class="linenos">4535</span></a> -</span><span id="L-4536"><a href="#L-4536"><span class="linenos">4536</span></a><span class="sd"> If a column is passed in then that column is returned.</span> +</span><span id="L-4536"><a href="#L-4536"><span class="linenos">4536</span></a><span class="n">INTERVAL_STRING_RE</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">"\s*([0-9]+)\s*([a-zA-Z]+)\s*"</span><span class="p">)</span> </span><span id="L-4537"><a href="#L-4537"><span class="linenos">4537</span></a> -</span><span id="L-4538"><a href="#L-4538"><span class="linenos">4538</span></a><span class="sd"> Args:</span> -</span><span id="L-4539"><a href="#L-4539"><span class="linenos">4539</span></a><span class="sd"> sql_path: `[table].[column]` string</span> -</span><span id="L-4540"><a href="#L-4540"><span class="linenos">4540</span></a><span class="sd"> Returns:</span> -</span><span id="L-4541"><a href="#L-4541"><span class="linenos">4541</span></a><span class="sd"> Table: A column expression</span> -</span><span id="L-4542"><a href="#L-4542"><span class="linenos">4542</span></a><span class="sd"> """</span> -</span><span id="L-4543"><a href="#L-4543"><span class="linenos">4543</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> -</span><span id="L-4544"><a href="#L-4544"><span class="linenos">4544</span></a> <span class="k">return</span> <span class="n">sql_path</span> -</span><span id="L-4545"><a href="#L-4545"><span class="linenos">4545</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="L-4546"><a href="#L-4546"><span class="linenos">4546</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for column: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="L-4547"><a href="#L-4547"><span class="linenos">4547</span></a> <span class="n">table_name</span><span class="p">,</span> <span class="n">column_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">2</span><span class="p">))</span> -</span><span id="L-4548"><a href="#L-4548"><span class="linenos">4548</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">column_name</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> -</span><span id="L-4549"><a href="#L-4549"><span class="linenos">4549</span></a> -</span><span id="L-4550"><a href="#L-4550"><span class="linenos">4550</span></a> -</span><span id="L-4551"><a href="#L-4551"><span class="linenos">4551</span></a><span class="k">def</span> <span class="nf">alias_</span><span class="p">(</span> -</span><span id="L-4552"><a href="#L-4552"><span class="linenos">4552</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="L-4553"><a href="#L-4553"><span class="linenos">4553</span></a> <span class="n">alias</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> -</span><span id="L-4554"><a href="#L-4554"><span class="linenos">4554</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="L-4555"><a href="#L-4555"><span class="linenos">4555</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4556"><a href="#L-4556"><span class="linenos">4556</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4557"><a href="#L-4557"><span class="linenos">4557</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="L-4558"><a href="#L-4558"><span class="linenos">4558</span></a><span class="p">):</span> -</span><span id="L-4559"><a href="#L-4559"><span class="linenos">4559</span></a><span class="w"> </span><span class="sd">"""Create an Alias expression.</span> -</span><span id="L-4560"><a href="#L-4560"><span class="linenos">4560</span></a> -</span><span id="L-4561"><a href="#L-4561"><span class="linenos">4561</span></a><span class="sd"> Example:</span> -</span><span id="L-4562"><a href="#L-4562"><span class="linenos">4562</span></a><span class="sd"> >>> alias_('foo', 'bar').sql()</span> -</span><span id="L-4563"><a href="#L-4563"><span class="linenos">4563</span></a><span class="sd"> 'foo AS bar'</span> -</span><span id="L-4564"><a href="#L-4564"><span class="linenos">4564</span></a> -</span><span id="L-4565"><a href="#L-4565"><span class="linenos">4565</span></a><span class="sd"> >>> alias_('(select 1, 2)', 'bar', table=['a', 'b']).sql()</span> -</span><span id="L-4566"><a href="#L-4566"><span class="linenos">4566</span></a><span class="sd"> '(SELECT 1, 2) AS bar(a, b)'</span> +</span><span id="L-4538"><a href="#L-4538"><span class="linenos">4538</span></a> +</span><span id="L-4539"><a href="#L-4539"><span class="linenos">4539</span></a><span class="k">def</span> <span class="nf">to_interval</span><span class="p">(</span><span class="n">interval</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Literal</span><span class="p">)</span> <span class="o">-></span> <span class="n">Interval</span><span class="p">:</span> +</span><span id="L-4540"><a href="#L-4540"><span class="linenos">4540</span></a><span class="w"> </span><span class="sd">"""Builds an interval expression from a string like '1 day' or '5 months'."""</span> +</span><span id="L-4541"><a href="#L-4541"><span class="linenos">4541</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">interval</span><span class="p">,</span> <span class="n">Literal</span><span class="p">):</span> +</span><span id="L-4542"><a href="#L-4542"><span class="linenos">4542</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span> +</span><span id="L-4543"><a href="#L-4543"><span class="linenos">4543</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="L-4544"><a href="#L-4544"><span class="linenos">4544</span></a> +</span><span id="L-4545"><a href="#L-4545"><span class="linenos">4545</span></a> <span class="n">interval</span> <span class="o">=</span> <span class="n">interval</span><span class="o">.</span><span class="n">this</span> +</span><span id="L-4546"><a href="#L-4546"><span class="linenos">4546</span></a> +</span><span id="L-4547"><a href="#L-4547"><span class="linenos">4547</span></a> <span class="n">interval_parts</span> <span class="o">=</span> <span class="n">INTERVAL_STRING_RE</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">interval</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="L-4548"><a href="#L-4548"><span class="linenos">4548</span></a> +</span><span id="L-4549"><a href="#L-4549"><span class="linenos">4549</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval_parts</span><span class="p">:</span> +</span><span id="L-4550"><a href="#L-4550"><span class="linenos">4550</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="L-4551"><a href="#L-4551"><span class="linenos">4551</span></a> +</span><span id="L-4552"><a href="#L-4552"><span class="linenos">4552</span></a> <span class="k">return</span> <span class="n">Interval</span><span class="p">(</span> +</span><span id="L-4553"><a href="#L-4553"><span class="linenos">4553</span></a> <span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span> +</span><span id="L-4554"><a href="#L-4554"><span class="linenos">4554</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span> +</span><span id="L-4555"><a href="#L-4555"><span class="linenos">4555</span></a> <span class="p">)</span> +</span><span id="L-4556"><a href="#L-4556"><span class="linenos">4556</span></a> +</span><span id="L-4557"><a href="#L-4557"><span class="linenos">4557</span></a> +</span><span id="L-4558"><a href="#L-4558"><span class="linenos">4558</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> +</span><span id="L-4559"><a href="#L-4559"><span class="linenos">4559</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> +</span><span id="L-4560"><a href="#L-4560"><span class="linenos">4560</span></a> <span class="o">...</span> +</span><span id="L-4561"><a href="#L-4561"><span class="linenos">4561</span></a> +</span><span id="L-4562"><a href="#L-4562"><span class="linenos">4562</span></a> +</span><span id="L-4563"><a href="#L-4563"><span class="linenos">4563</span></a><span class="nd">@t</span><span class="o">.</span><span class="n">overload</span> +</span><span id="L-4564"><a href="#L-4564"><span class="linenos">4564</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4565"><a href="#L-4565"><span class="linenos">4565</span></a> <span class="o">...</span> +</span><span id="L-4566"><a href="#L-4566"><span class="linenos">4566</span></a> </span><span id="L-4567"><a href="#L-4567"><span class="linenos">4567</span></a> -</span><span id="L-4568"><a href="#L-4568"><span class="linenos">4568</span></a><span class="sd"> Args:</span> -</span><span id="L-4569"><a href="#L-4569"><span class="linenos">4569</span></a><span class="sd"> expression: the SQL code strings to parse.</span> -</span><span id="L-4570"><a href="#L-4570"><span class="linenos">4570</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="L-4571"><a href="#L-4571"><span class="linenos">4571</span></a><span class="sd"> alias: the alias name to use. If the name has</span> -</span><span id="L-4572"><a href="#L-4572"><span class="linenos">4572</span></a><span class="sd"> special characters it is quoted.</span> -</span><span id="L-4573"><a href="#L-4573"><span class="linenos">4573</span></a><span class="sd"> table: Whether or not to create a table alias, can also be a list of columns.</span> -</span><span id="L-4574"><a href="#L-4574"><span class="linenos">4574</span></a><span class="sd"> quoted: whether or not to quote the alias</span> -</span><span id="L-4575"><a href="#L-4575"><span class="linenos">4575</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> -</span><span id="L-4576"><a href="#L-4576"><span class="linenos">4576</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="L-4577"><a href="#L-4577"><span class="linenos">4577</span></a> -</span><span id="L-4578"><a href="#L-4578"><span class="linenos">4578</span></a><span class="sd"> Returns:</span> -</span><span id="L-4579"><a href="#L-4579"><span class="linenos">4579</span></a><span class="sd"> Alias: the aliased expression</span> -</span><span id="L-4580"><a href="#L-4580"><span class="linenos">4580</span></a><span class="sd"> """</span> -</span><span id="L-4581"><a href="#L-4581"><span class="linenos">4581</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4582"><a href="#L-4582"><span class="linenos">4582</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">)</span> +</span><span id="L-4568"><a href="#L-4568"><span class="linenos">4568</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Table</span><span class="p">]:</span> +</span><span id="L-4569"><a href="#L-4569"><span class="linenos">4569</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4570"><a href="#L-4570"><span class="linenos">4570</span></a><span class="sd"> Create a table expression from a `[catalog].[schema].[table]` sql path. Catalog and schema are optional.</span> +</span><span id="L-4571"><a href="#L-4571"><span class="linenos">4571</span></a><span class="sd"> If a table is passed in then that table is returned.</span> +</span><span id="L-4572"><a href="#L-4572"><span class="linenos">4572</span></a> +</span><span id="L-4573"><a href="#L-4573"><span class="linenos">4573</span></a><span class="sd"> Args:</span> +</span><span id="L-4574"><a href="#L-4574"><span class="linenos">4574</span></a><span class="sd"> sql_path: a `[catalog].[schema].[table]` string.</span> +</span><span id="L-4575"><a href="#L-4575"><span class="linenos">4575</span></a> +</span><span id="L-4576"><a href="#L-4576"><span class="linenos">4576</span></a><span class="sd"> Returns:</span> +</span><span id="L-4577"><a href="#L-4577"><span class="linenos">4577</span></a><span class="sd"> A table expression.</span> +</span><span id="L-4578"><a href="#L-4578"><span class="linenos">4578</span></a><span class="sd"> """</span> +</span><span id="L-4579"><a href="#L-4579"><span class="linenos">4579</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="L-4580"><a href="#L-4580"><span class="linenos">4580</span></a> <span class="k">return</span> <span class="n">sql_path</span> +</span><span id="L-4581"><a href="#L-4581"><span class="linenos">4581</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-4582"><a href="#L-4582"><span class="linenos">4582</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for a table: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> </span><span id="L-4583"><a href="#L-4583"><span class="linenos">4583</span></a> -</span><span id="L-4584"><a href="#L-4584"><span class="linenos">4584</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span> -</span><span id="L-4585"><a href="#L-4585"><span class="linenos">4585</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> -</span><span id="L-4586"><a href="#L-4586"><span class="linenos">4586</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span> +</span><span id="L-4584"><a href="#L-4584"><span class="linenos">4584</span></a> <span class="n">catalog</span><span class="p">,</span> <span class="n">db</span><span class="p">,</span> <span class="n">table_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">3</span><span class="p">))</span> +</span><span id="L-4585"><a href="#L-4585"><span class="linenos">4585</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="n">catalog</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-4586"><a href="#L-4586"><span class="linenos">4586</span></a> </span><span id="L-4587"><a href="#L-4587"><span class="linenos">4587</span></a> -</span><span id="L-4588"><a href="#L-4588"><span class="linenos">4588</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> -</span><span id="L-4589"><a href="#L-4589"><span class="linenos">4589</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">table</span><span class="p">:</span> -</span><span id="L-4590"><a href="#L-4590"><span class="linenos">4590</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">))</span> +</span><span id="L-4588"><a href="#L-4588"><span class="linenos">4588</span></a><span class="k">def</span> <span class="nf">to_column</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Column</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> +</span><span id="L-4589"><a href="#L-4589"><span class="linenos">4589</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4590"><a href="#L-4590"><span class="linenos">4590</span></a><span class="sd"> Create a column from a `[table].[column]` sql path. Schema is optional.</span> </span><span id="L-4591"><a href="#L-4591"><span class="linenos">4591</span></a> -</span><span id="L-4592"><a href="#L-4592"><span class="linenos">4592</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="L-4592"><a href="#L-4592"><span class="linenos">4592</span></a><span class="sd"> If a column is passed in then that column is returned.</span> </span><span id="L-4593"><a href="#L-4593"><span class="linenos">4593</span></a> -</span><span id="L-4594"><a href="#L-4594"><span class="linenos">4594</span></a> <span class="c1"># We don't set the "alias" arg for Window expressions, because that would add an IDENTIFIER node in</span> -</span><span id="L-4595"><a href="#L-4595"><span class="linenos">4595</span></a> <span class="c1"># the AST, representing a "named_window" [1] construct (eg. bigquery). What we want is an ALIAS node</span> -</span><span id="L-4596"><a href="#L-4596"><span class="linenos">4596</span></a> <span class="c1"># for the complete Window expression.</span> -</span><span id="L-4597"><a href="#L-4597"><span class="linenos">4597</span></a> <span class="c1">#</span> -</span><span id="L-4598"><a href="#L-4598"><span class="linenos">4598</span></a> <span class="c1"># [1]: https://cloud.google.com/bigquery/docs/reference/standard-sql/window-function-calls</span> -</span><span id="L-4599"><a href="#L-4599"><span class="linenos">4599</span></a> -</span><span id="L-4600"><a href="#L-4600"><span class="linenos">4600</span></a> <span class="k">if</span> <span class="s2">"alias"</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">arg_types</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">exp</span><span class="p">,</span> <span class="n">Window</span><span class="p">):</span> -</span><span id="L-4601"><a href="#L-4601"><span class="linenos">4601</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="L-4602"><a href="#L-4602"><span class="linenos">4602</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">alias</span><span class="p">)</span> -</span><span id="L-4603"><a href="#L-4603"><span class="linenos">4603</span></a> <span class="k">return</span> <span class="n">exp</span> -</span><span id="L-4604"><a href="#L-4604"><span class="linenos">4604</span></a> <span class="k">return</span> <span class="n">Alias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> +</span><span id="L-4594"><a href="#L-4594"><span class="linenos">4594</span></a><span class="sd"> Args:</span> +</span><span id="L-4595"><a href="#L-4595"><span class="linenos">4595</span></a><span class="sd"> sql_path: `[table].[column]` string</span> +</span><span id="L-4596"><a href="#L-4596"><span class="linenos">4596</span></a><span class="sd"> Returns:</span> +</span><span id="L-4597"><a href="#L-4597"><span class="linenos">4597</span></a><span class="sd"> Table: A column expression</span> +</span><span id="L-4598"><a href="#L-4598"><span class="linenos">4598</span></a><span class="sd"> """</span> +</span><span id="L-4599"><a href="#L-4599"><span class="linenos">4599</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> +</span><span id="L-4600"><a href="#L-4600"><span class="linenos">4600</span></a> <span class="k">return</span> <span class="n">sql_path</span> +</span><span id="L-4601"><a href="#L-4601"><span class="linenos">4601</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-4602"><a href="#L-4602"><span class="linenos">4602</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for column: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-4603"><a href="#L-4603"><span class="linenos">4603</span></a> <span class="k">return</span> <span class="n">column</span><span class="p">(</span><span class="o">*</span><span class="nb">reversed</span><span class="p">(</span><span class="n">sql_path</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"."</span><span class="p">)),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="L-4604"><a href="#L-4604"><span class="linenos">4604</span></a> </span><span id="L-4605"><a href="#L-4605"><span class="linenos">4605</span></a> -</span><span id="L-4606"><a href="#L-4606"><span class="linenos">4606</span></a> -</span><span id="L-4607"><a href="#L-4607"><span class="linenos">4607</span></a><span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="L-4608"><a href="#L-4608"><span class="linenos">4608</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4609"><a href="#L-4609"><span class="linenos">4609</span></a><span class="sd"> Build a subquery expression.</span> -</span><span id="L-4610"><a href="#L-4610"><span class="linenos">4610</span></a> -</span><span id="L-4611"><a href="#L-4611"><span class="linenos">4611</span></a><span class="sd"> Example:</span> -</span><span id="L-4612"><a href="#L-4612"><span class="linenos">4612</span></a><span class="sd"> >>> subquery('select x from tbl', 'bar').select('x').sql()</span> -</span><span id="L-4613"><a href="#L-4613"><span class="linenos">4613</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl) AS bar'</span> -</span><span id="L-4614"><a href="#L-4614"><span class="linenos">4614</span></a> -</span><span id="L-4615"><a href="#L-4615"><span class="linenos">4615</span></a><span class="sd"> Args:</span> -</span><span id="L-4616"><a href="#L-4616"><span class="linenos">4616</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> -</span><span id="L-4617"><a href="#L-4617"><span class="linenos">4617</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="L-4618"><a href="#L-4618"><span class="linenos">4618</span></a><span class="sd"> alias (str | Expression): the alias name to use.</span> -</span><span id="L-4619"><a href="#L-4619"><span class="linenos">4619</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="L-4620"><a href="#L-4620"><span class="linenos">4620</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="L-4621"><a href="#L-4621"><span class="linenos">4621</span></a> -</span><span id="L-4622"><a href="#L-4622"><span class="linenos">4622</span></a><span class="sd"> Returns:</span> -</span><span id="L-4623"><a href="#L-4623"><span class="linenos">4623</span></a><span class="sd"> Select: a new select with the subquery expression included</span> -</span><span id="L-4624"><a href="#L-4624"><span class="linenos">4624</span></a><span class="sd"> """</span> -</span><span id="L-4625"><a href="#L-4625"><span class="linenos">4625</span></a> -</span><span id="L-4626"><a href="#L-4626"><span class="linenos">4626</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> -</span><span id="L-4627"><a href="#L-4627"><span class="linenos">4627</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4628"><a href="#L-4628"><span class="linenos">4628</span></a> -</span><span id="L-4629"><a href="#L-4629"><span class="linenos">4629</span></a> -</span><span id="L-4630"><a href="#L-4630"><span class="linenos">4630</span></a><span class="k">def</span> <span class="nf">column</span><span class="p">(</span> -</span><span id="L-4631"><a href="#L-4631"><span class="linenos">4631</span></a> <span class="n">col</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> -</span><span id="L-4632"><a href="#L-4632"><span class="linenos">4632</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4633"><a href="#L-4633"><span class="linenos">4633</span></a> <span class="n">schema</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4634"><a href="#L-4634"><span class="linenos">4634</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4635"><a href="#L-4635"><span class="linenos">4635</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> -</span><span id="L-4636"><a href="#L-4636"><span class="linenos">4636</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4637"><a href="#L-4637"><span class="linenos">4637</span></a><span class="sd"> Build a Column.</span> +</span><span id="L-4606"><a href="#L-4606"><span class="linenos">4606</span></a><span class="k">def</span> <span class="nf">alias_</span><span class="p">(</span> +</span><span id="L-4607"><a href="#L-4607"><span class="linenos">4607</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="L-4608"><a href="#L-4608"><span class="linenos">4608</span></a> <span class="n">alias</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> +</span><span id="L-4609"><a href="#L-4609"><span class="linenos">4609</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="L-4610"><a href="#L-4610"><span class="linenos">4610</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4611"><a href="#L-4611"><span class="linenos">4611</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4612"><a href="#L-4612"><span class="linenos">4612</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="L-4613"><a href="#L-4613"><span class="linenos">4613</span></a><span class="p">):</span> +</span><span id="L-4614"><a href="#L-4614"><span class="linenos">4614</span></a><span class="w"> </span><span class="sd">"""Create an Alias expression.</span> +</span><span id="L-4615"><a href="#L-4615"><span class="linenos">4615</span></a> +</span><span id="L-4616"><a href="#L-4616"><span class="linenos">4616</span></a><span class="sd"> Example:</span> +</span><span id="L-4617"><a href="#L-4617"><span class="linenos">4617</span></a><span class="sd"> >>> alias_('foo', 'bar').sql()</span> +</span><span id="L-4618"><a href="#L-4618"><span class="linenos">4618</span></a><span class="sd"> 'foo AS bar'</span> +</span><span id="L-4619"><a href="#L-4619"><span class="linenos">4619</span></a> +</span><span id="L-4620"><a href="#L-4620"><span class="linenos">4620</span></a><span class="sd"> >>> alias_('(select 1, 2)', 'bar', table=['a', 'b']).sql()</span> +</span><span id="L-4621"><a href="#L-4621"><span class="linenos">4621</span></a><span class="sd"> '(SELECT 1, 2) AS bar(a, b)'</span> +</span><span id="L-4622"><a href="#L-4622"><span class="linenos">4622</span></a> +</span><span id="L-4623"><a href="#L-4623"><span class="linenos">4623</span></a><span class="sd"> Args:</span> +</span><span id="L-4624"><a href="#L-4624"><span class="linenos">4624</span></a><span class="sd"> expression: the SQL code strings to parse.</span> +</span><span id="L-4625"><a href="#L-4625"><span class="linenos">4625</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4626"><a href="#L-4626"><span class="linenos">4626</span></a><span class="sd"> alias: the alias name to use. If the name has</span> +</span><span id="L-4627"><a href="#L-4627"><span class="linenos">4627</span></a><span class="sd"> special characters it is quoted.</span> +</span><span id="L-4628"><a href="#L-4628"><span class="linenos">4628</span></a><span class="sd"> table: Whether or not to create a table alias, can also be a list of columns.</span> +</span><span id="L-4629"><a href="#L-4629"><span class="linenos">4629</span></a><span class="sd"> quoted: whether or not to quote the alias</span> +</span><span id="L-4630"><a href="#L-4630"><span class="linenos">4630</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> +</span><span id="L-4631"><a href="#L-4631"><span class="linenos">4631</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-4632"><a href="#L-4632"><span class="linenos">4632</span></a> +</span><span id="L-4633"><a href="#L-4633"><span class="linenos">4633</span></a><span class="sd"> Returns:</span> +</span><span id="L-4634"><a href="#L-4634"><span class="linenos">4634</span></a><span class="sd"> Alias: the aliased expression</span> +</span><span id="L-4635"><a href="#L-4635"><span class="linenos">4635</span></a><span class="sd"> """</span> +</span><span id="L-4636"><a href="#L-4636"><span class="linenos">4636</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4637"><a href="#L-4637"><span class="linenos">4637</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">)</span> </span><span id="L-4638"><a href="#L-4638"><span class="linenos">4638</span></a> -</span><span id="L-4639"><a href="#L-4639"><span class="linenos">4639</span></a><span class="sd"> Args:</span> -</span><span id="L-4640"><a href="#L-4640"><span class="linenos">4640</span></a><span class="sd"> col: column name</span> -</span><span id="L-4641"><a href="#L-4641"><span class="linenos">4641</span></a><span class="sd"> table: table name</span> -</span><span id="L-4642"><a href="#L-4642"><span class="linenos">4642</span></a><span class="sd"> schema: schema name</span> -</span><span id="L-4643"><a href="#L-4643"><span class="linenos">4643</span></a><span class="sd"> quoted: whether or not to force quote each part</span> -</span><span id="L-4644"><a href="#L-4644"><span class="linenos">4644</span></a><span class="sd"> Returns:</span> -</span><span id="L-4645"><a href="#L-4645"><span class="linenos">4645</span></a><span class="sd"> Column: column instance</span> -</span><span id="L-4646"><a href="#L-4646"><span class="linenos">4646</span></a><span class="sd"> """</span> -</span><span id="L-4647"><a href="#L-4647"><span class="linenos">4647</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span> -</span><span id="L-4648"><a href="#L-4648"><span class="linenos">4648</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="L-4649"><a href="#L-4649"><span class="linenos">4649</span></a> <span class="n">table</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="L-4650"><a href="#L-4650"><span class="linenos">4650</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">schema</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="L-4651"><a href="#L-4651"><span class="linenos">4651</span></a> <span class="p">)</span> -</span><span id="L-4652"><a href="#L-4652"><span class="linenos">4652</span></a> -</span><span id="L-4653"><a href="#L-4653"><span class="linenos">4653</span></a> -</span><span id="L-4654"><a href="#L-4654"><span class="linenos">4654</span></a><span class="k">def</span> <span class="nf">cast</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> <span class="n">to</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Cast</span><span class="p">:</span> -</span><span id="L-4655"><a href="#L-4655"><span class="linenos">4655</span></a><span class="w"> </span><span class="sd">"""Cast an expression to a data type.</span> -</span><span id="L-4656"><a href="#L-4656"><span class="linenos">4656</span></a> -</span><span id="L-4657"><a href="#L-4657"><span class="linenos">4657</span></a><span class="sd"> Example:</span> -</span><span id="L-4658"><a href="#L-4658"><span class="linenos">4658</span></a><span class="sd"> >>> cast('x + 1', 'int').sql()</span> -</span><span id="L-4659"><a href="#L-4659"><span class="linenos">4659</span></a><span class="sd"> 'CAST(x + 1 AS INT)'</span> +</span><span id="L-4639"><a href="#L-4639"><span class="linenos">4639</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span> +</span><span id="L-4640"><a href="#L-4640"><span class="linenos">4640</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> +</span><span id="L-4641"><a href="#L-4641"><span class="linenos">4641</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span> +</span><span id="L-4642"><a href="#L-4642"><span class="linenos">4642</span></a> +</span><span id="L-4643"><a href="#L-4643"><span class="linenos">4643</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> +</span><span id="L-4644"><a href="#L-4644"><span class="linenos">4644</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">table</span><span class="p">:</span> +</span><span id="L-4645"><a href="#L-4645"><span class="linenos">4645</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">))</span> +</span><span id="L-4646"><a href="#L-4646"><span class="linenos">4646</span></a> +</span><span id="L-4647"><a href="#L-4647"><span class="linenos">4647</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="L-4648"><a href="#L-4648"><span class="linenos">4648</span></a> +</span><span id="L-4649"><a href="#L-4649"><span class="linenos">4649</span></a> <span class="c1"># We don't set the "alias" arg for Window expressions, because that would add an IDENTIFIER node in</span> +</span><span id="L-4650"><a href="#L-4650"><span class="linenos">4650</span></a> <span class="c1"># the AST, representing a "named_window" [1] construct (eg. bigquery). What we want is an ALIAS node</span> +</span><span id="L-4651"><a href="#L-4651"><span class="linenos">4651</span></a> <span class="c1"># for the complete Window expression.</span> +</span><span id="L-4652"><a href="#L-4652"><span class="linenos">4652</span></a> <span class="c1">#</span> +</span><span id="L-4653"><a href="#L-4653"><span class="linenos">4653</span></a> <span class="c1"># [1]: https://cloud.google.com/bigquery/docs/reference/standard-sql/window-function-calls</span> +</span><span id="L-4654"><a href="#L-4654"><span class="linenos">4654</span></a> +</span><span id="L-4655"><a href="#L-4655"><span class="linenos">4655</span></a> <span class="k">if</span> <span class="s2">"alias"</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">arg_types</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">exp</span><span class="p">,</span> <span class="n">Window</span><span class="p">):</span> +</span><span id="L-4656"><a href="#L-4656"><span class="linenos">4656</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="L-4657"><a href="#L-4657"><span class="linenos">4657</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">alias</span><span class="p">)</span> +</span><span id="L-4658"><a href="#L-4658"><span class="linenos">4658</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="L-4659"><a href="#L-4659"><span class="linenos">4659</span></a> <span class="k">return</span> <span class="n">Alias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> </span><span id="L-4660"><a href="#L-4660"><span class="linenos">4660</span></a> -</span><span id="L-4661"><a href="#L-4661"><span class="linenos">4661</span></a><span class="sd"> Args:</span> -</span><span id="L-4662"><a href="#L-4662"><span class="linenos">4662</span></a><span class="sd"> expression: The expression to cast.</span> -</span><span id="L-4663"><a href="#L-4663"><span class="linenos">4663</span></a><span class="sd"> to: The datatype to cast to.</span> -</span><span id="L-4664"><a href="#L-4664"><span class="linenos">4664</span></a> -</span><span id="L-4665"><a href="#L-4665"><span class="linenos">4665</span></a><span class="sd"> Returns:</span> -</span><span id="L-4666"><a href="#L-4666"><span class="linenos">4666</span></a><span class="sd"> A cast node.</span> -</span><span id="L-4667"><a href="#L-4667"><span class="linenos">4667</span></a><span class="sd"> """</span> -</span><span id="L-4668"><a href="#L-4668"><span class="linenos">4668</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="L-4669"><a href="#L-4669"><span class="linenos">4669</span></a> <span class="k">return</span> <span class="n">Cast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">to</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">))</span> -</span><span id="L-4670"><a href="#L-4670"><span class="linenos">4670</span></a> -</span><span id="L-4671"><a href="#L-4671"><span class="linenos">4671</span></a> -</span><span id="L-4672"><a href="#L-4672"><span class="linenos">4672</span></a><span class="k">def</span> <span class="nf">table_</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> -</span><span id="L-4673"><a href="#L-4673"><span class="linenos">4673</span></a><span class="w"> </span><span class="sd">"""Build a Table.</span> -</span><span id="L-4674"><a href="#L-4674"><span class="linenos">4674</span></a> -</span><span id="L-4675"><a href="#L-4675"><span class="linenos">4675</span></a><span class="sd"> Args:</span> -</span><span id="L-4676"><a href="#L-4676"><span class="linenos">4676</span></a><span class="sd"> table (str | Expression): column name</span> -</span><span id="L-4677"><a href="#L-4677"><span class="linenos">4677</span></a><span class="sd"> db (str | Expression): db name</span> -</span><span id="L-4678"><a href="#L-4678"><span class="linenos">4678</span></a><span class="sd"> catalog (str | Expression): catalog name</span> -</span><span id="L-4679"><a href="#L-4679"><span class="linenos">4679</span></a> -</span><span id="L-4680"><a href="#L-4680"><span class="linenos">4680</span></a><span class="sd"> Returns:</span> -</span><span id="L-4681"><a href="#L-4681"><span class="linenos">4681</span></a><span class="sd"> Table: table instance</span> -</span><span id="L-4682"><a href="#L-4682"><span class="linenos">4682</span></a><span class="sd"> """</span> -</span><span id="L-4683"><a href="#L-4683"><span class="linenos">4683</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span> -</span><span id="L-4684"><a href="#L-4684"><span class="linenos">4684</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="L-4685"><a href="#L-4685"><span class="linenos">4685</span></a> <span class="n">db</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">db</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="L-4686"><a href="#L-4686"><span class="linenos">4686</span></a> <span class="n">catalog</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">catalog</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="L-4687"><a href="#L-4687"><span class="linenos">4687</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4688"><a href="#L-4688"><span class="linenos">4688</span></a> <span class="p">)</span> -</span><span id="L-4689"><a href="#L-4689"><span class="linenos">4689</span></a> -</span><span id="L-4690"><a href="#L-4690"><span class="linenos">4690</span></a> -</span><span id="L-4691"><a href="#L-4691"><span class="linenos">4691</span></a><span class="k">def</span> <span class="nf">values</span><span class="p">(</span> -</span><span id="L-4692"><a href="#L-4692"><span class="linenos">4692</span></a> <span class="n">values</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">,</span> <span class="o">...</span><span class="p">]],</span> -</span><span id="L-4693"><a href="#L-4693"><span class="linenos">4693</span></a> <span class="n">alias</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4694"><a href="#L-4694"><span class="linenos">4694</span></a> <span class="n">columns</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">DataType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="L-4695"><a href="#L-4695"><span class="linenos">4695</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Values</span><span class="p">:</span> -</span><span id="L-4696"><a href="#L-4696"><span class="linenos">4696</span></a><span class="w"> </span><span class="sd">"""Build VALUES statement.</span> -</span><span id="L-4697"><a href="#L-4697"><span class="linenos">4697</span></a> -</span><span id="L-4698"><a href="#L-4698"><span class="linenos">4698</span></a><span class="sd"> Example:</span> -</span><span id="L-4699"><a href="#L-4699"><span class="linenos">4699</span></a><span class="sd"> >>> values([(1, '2')]).sql()</span> -</span><span id="L-4700"><a href="#L-4700"><span class="linenos">4700</span></a><span class="sd"> "VALUES (1, '2')"</span> -</span><span id="L-4701"><a href="#L-4701"><span class="linenos">4701</span></a> -</span><span id="L-4702"><a href="#L-4702"><span class="linenos">4702</span></a><span class="sd"> Args:</span> -</span><span id="L-4703"><a href="#L-4703"><span class="linenos">4703</span></a><span class="sd"> values: values statements that will be converted to SQL</span> -</span><span id="L-4704"><a href="#L-4704"><span class="linenos">4704</span></a><span class="sd"> alias: optional alias</span> -</span><span id="L-4705"><a href="#L-4705"><span class="linenos">4705</span></a><span class="sd"> columns: Optional list of ordered column names or ordered dictionary of column names to types.</span> -</span><span id="L-4706"><a href="#L-4706"><span class="linenos">4706</span></a><span class="sd"> If either are provided then an alias is also required.</span> -</span><span id="L-4707"><a href="#L-4707"><span class="linenos">4707</span></a><span class="sd"> If a dictionary is provided then the first column of the values will be casted to the expected type</span> -</span><span id="L-4708"><a href="#L-4708"><span class="linenos">4708</span></a><span class="sd"> in order to help with type inference.</span> -</span><span id="L-4709"><a href="#L-4709"><span class="linenos">4709</span></a> -</span><span id="L-4710"><a href="#L-4710"><span class="linenos">4710</span></a><span class="sd"> Returns:</span> -</span><span id="L-4711"><a href="#L-4711"><span class="linenos">4711</span></a><span class="sd"> Values: the Values expression object</span> -</span><span id="L-4712"><a href="#L-4712"><span class="linenos">4712</span></a><span class="sd"> """</span> -</span><span id="L-4713"><a href="#L-4713"><span class="linenos">4713</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">alias</span><span class="p">:</span> -</span><span id="L-4714"><a href="#L-4714"><span class="linenos">4714</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Alias is required when providing columns"</span><span class="p">)</span> -</span><span id="L-4715"><a href="#L-4715"><span class="linenos">4715</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="p">(</span> -</span><span id="L-4716"><a href="#L-4716"><span class="linenos">4716</span></a> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">),</span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">columns</span><span class="p">])</span> -</span><span id="L-4717"><a href="#L-4717"><span class="linenos">4717</span></a> <span class="k">if</span> <span class="n">columns</span> -</span><span id="L-4718"><a href="#L-4718"><span class="linenos">4718</span></a> <span class="k">else</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="L-4719"><a href="#L-4719"><span class="linenos">4719</span></a> <span class="p">)</span> -</span><span id="L-4720"><a href="#L-4720"><span class="linenos">4720</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">tup</span><span class="p">)</span> <span class="k">for</span> <span class="n">tup</span> <span class="ow">in</span> <span class="n">values</span><span class="p">]</span> -</span><span id="L-4721"><a href="#L-4721"><span class="linenos">4721</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">columns</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> -</span><span id="L-4722"><a href="#L-4722"><span class="linenos">4722</span></a> <span class="n">types</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">columns</span><span class="o">.</span><span class="n">values</span><span class="p">())</span> -</span><span id="L-4723"><a href="#L-4723"><span class="linenos">4723</span></a> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> -</span><span id="L-4724"><a href="#L-4724"><span class="linenos">4724</span></a> <span class="s2">"expressions"</span><span class="p">,</span> -</span><span id="L-4725"><a href="#L-4725"><span class="linenos">4725</span></a> <span class="p">[</span><span class="n">cast</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">types</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">expressions</span><span class="p">)],</span> -</span><span id="L-4726"><a href="#L-4726"><span class="linenos">4726</span></a> <span class="p">)</span> -</span><span id="L-4727"><a href="#L-4727"><span class="linenos">4727</span></a> <span class="k">return</span> <span class="n">Values</span><span class="p">(</span> -</span><span id="L-4728"><a href="#L-4728"><span class="linenos">4728</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="L-4729"><a href="#L-4729"><span class="linenos">4729</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">table_alias</span><span class="p">,</span> -</span><span id="L-4730"><a href="#L-4730"><span class="linenos">4730</span></a> <span class="p">)</span> -</span><span id="L-4731"><a href="#L-4731"><span class="linenos">4731</span></a> +</span><span id="L-4661"><a href="#L-4661"><span class="linenos">4661</span></a> +</span><span id="L-4662"><a href="#L-4662"><span class="linenos">4662</span></a><span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="L-4663"><a href="#L-4663"><span class="linenos">4663</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4664"><a href="#L-4664"><span class="linenos">4664</span></a><span class="sd"> Build a subquery expression.</span> +</span><span id="L-4665"><a href="#L-4665"><span class="linenos">4665</span></a> +</span><span id="L-4666"><a href="#L-4666"><span class="linenos">4666</span></a><span class="sd"> Example:</span> +</span><span id="L-4667"><a href="#L-4667"><span class="linenos">4667</span></a><span class="sd"> >>> subquery('select x from tbl', 'bar').select('x').sql()</span> +</span><span id="L-4668"><a href="#L-4668"><span class="linenos">4668</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl) AS bar'</span> +</span><span id="L-4669"><a href="#L-4669"><span class="linenos">4669</span></a> +</span><span id="L-4670"><a href="#L-4670"><span class="linenos">4670</span></a><span class="sd"> Args:</span> +</span><span id="L-4671"><a href="#L-4671"><span class="linenos">4671</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> +</span><span id="L-4672"><a href="#L-4672"><span class="linenos">4672</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="L-4673"><a href="#L-4673"><span class="linenos">4673</span></a><span class="sd"> alias (str | Expression): the alias name to use.</span> +</span><span id="L-4674"><a href="#L-4674"><span class="linenos">4674</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="L-4675"><a href="#L-4675"><span class="linenos">4675</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="L-4676"><a href="#L-4676"><span class="linenos">4676</span></a> +</span><span id="L-4677"><a href="#L-4677"><span class="linenos">4677</span></a><span class="sd"> Returns:</span> +</span><span id="L-4678"><a href="#L-4678"><span class="linenos">4678</span></a><span class="sd"> Select: a new select with the subquery expression included</span> +</span><span id="L-4679"><a href="#L-4679"><span class="linenos">4679</span></a><span class="sd"> """</span> +</span><span id="L-4680"><a href="#L-4680"><span class="linenos">4680</span></a> +</span><span id="L-4681"><a href="#L-4681"><span class="linenos">4681</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> +</span><span id="L-4682"><a href="#L-4682"><span class="linenos">4682</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4683"><a href="#L-4683"><span class="linenos">4683</span></a> +</span><span id="L-4684"><a href="#L-4684"><span class="linenos">4684</span></a> +</span><span id="L-4685"><a href="#L-4685"><span class="linenos">4685</span></a><span class="k">def</span> <span class="nf">column</span><span class="p">(</span> +</span><span id="L-4686"><a href="#L-4686"><span class="linenos">4686</span></a> <span class="n">col</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> +</span><span id="L-4687"><a href="#L-4687"><span class="linenos">4687</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4688"><a href="#L-4688"><span class="linenos">4688</span></a> <span class="n">db</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4689"><a href="#L-4689"><span class="linenos">4689</span></a> <span class="n">catalog</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4690"><a href="#L-4690"><span class="linenos">4690</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4691"><a href="#L-4691"><span class="linenos">4691</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> +</span><span id="L-4692"><a href="#L-4692"><span class="linenos">4692</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4693"><a href="#L-4693"><span class="linenos">4693</span></a><span class="sd"> Build a Column.</span> +</span><span id="L-4694"><a href="#L-4694"><span class="linenos">4694</span></a> +</span><span id="L-4695"><a href="#L-4695"><span class="linenos">4695</span></a><span class="sd"> Args:</span> +</span><span id="L-4696"><a href="#L-4696"><span class="linenos">4696</span></a><span class="sd"> col: column name</span> +</span><span id="L-4697"><a href="#L-4697"><span class="linenos">4697</span></a><span class="sd"> table: table name</span> +</span><span id="L-4698"><a href="#L-4698"><span class="linenos">4698</span></a><span class="sd"> db: db name</span> +</span><span id="L-4699"><a href="#L-4699"><span class="linenos">4699</span></a><span class="sd"> catalog: catalog name</span> +</span><span id="L-4700"><a href="#L-4700"><span class="linenos">4700</span></a><span class="sd"> quoted: whether or not to force quote each part</span> +</span><span id="L-4701"><a href="#L-4701"><span class="linenos">4701</span></a><span class="sd"> Returns:</span> +</span><span id="L-4702"><a href="#L-4702"><span class="linenos">4702</span></a><span class="sd"> Column: column instance</span> +</span><span id="L-4703"><a href="#L-4703"><span class="linenos">4703</span></a><span class="sd"> """</span> +</span><span id="L-4704"><a href="#L-4704"><span class="linenos">4704</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span> +</span><span id="L-4705"><a href="#L-4705"><span class="linenos">4705</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4706"><a href="#L-4706"><span class="linenos">4706</span></a> <span class="n">table</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4707"><a href="#L-4707"><span class="linenos">4707</span></a> <span class="n">db</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">db</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4708"><a href="#L-4708"><span class="linenos">4708</span></a> <span class="n">catalog</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">catalog</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4709"><a href="#L-4709"><span class="linenos">4709</span></a> <span class="p">)</span> +</span><span id="L-4710"><a href="#L-4710"><span class="linenos">4710</span></a> +</span><span id="L-4711"><a href="#L-4711"><span class="linenos">4711</span></a> +</span><span id="L-4712"><a href="#L-4712"><span class="linenos">4712</span></a><span class="k">def</span> <span class="nf">cast</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> <span class="n">to</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Cast</span><span class="p">:</span> +</span><span id="L-4713"><a href="#L-4713"><span class="linenos">4713</span></a><span class="w"> </span><span class="sd">"""Cast an expression to a data type.</span> +</span><span id="L-4714"><a href="#L-4714"><span class="linenos">4714</span></a> +</span><span id="L-4715"><a href="#L-4715"><span class="linenos">4715</span></a><span class="sd"> Example:</span> +</span><span id="L-4716"><a href="#L-4716"><span class="linenos">4716</span></a><span class="sd"> >>> cast('x + 1', 'int').sql()</span> +</span><span id="L-4717"><a href="#L-4717"><span class="linenos">4717</span></a><span class="sd"> 'CAST(x + 1 AS INT)'</span> +</span><span id="L-4718"><a href="#L-4718"><span class="linenos">4718</span></a> +</span><span id="L-4719"><a href="#L-4719"><span class="linenos">4719</span></a><span class="sd"> Args:</span> +</span><span id="L-4720"><a href="#L-4720"><span class="linenos">4720</span></a><span class="sd"> expression: The expression to cast.</span> +</span><span id="L-4721"><a href="#L-4721"><span class="linenos">4721</span></a><span class="sd"> to: The datatype to cast to.</span> +</span><span id="L-4722"><a href="#L-4722"><span class="linenos">4722</span></a> +</span><span id="L-4723"><a href="#L-4723"><span class="linenos">4723</span></a><span class="sd"> Returns:</span> +</span><span id="L-4724"><a href="#L-4724"><span class="linenos">4724</span></a><span class="sd"> A cast node.</span> +</span><span id="L-4725"><a href="#L-4725"><span class="linenos">4725</span></a><span class="sd"> """</span> +</span><span id="L-4726"><a href="#L-4726"><span class="linenos">4726</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="L-4727"><a href="#L-4727"><span class="linenos">4727</span></a> <span class="k">return</span> <span class="n">Cast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">to</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">))</span> +</span><span id="L-4728"><a href="#L-4728"><span class="linenos">4728</span></a> +</span><span id="L-4729"><a href="#L-4729"><span class="linenos">4729</span></a> +</span><span id="L-4730"><a href="#L-4730"><span class="linenos">4730</span></a><span class="k">def</span> <span class="nf">table_</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> +</span><span id="L-4731"><a href="#L-4731"><span class="linenos">4731</span></a><span class="w"> </span><span class="sd">"""Build a Table.</span> </span><span id="L-4732"><a href="#L-4732"><span class="linenos">4732</span></a> -</span><span id="L-4733"><a href="#L-4733"><span class="linenos">4733</span></a><span class="k">def</span> <span class="nf">var</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">])</span> <span class="o">-></span> <span class="n">Var</span><span class="p">:</span> -</span><span id="L-4734"><a href="#L-4734"><span class="linenos">4734</span></a><span class="w"> </span><span class="sd">"""Build a SQL variable.</span> -</span><span id="L-4735"><a href="#L-4735"><span class="linenos">4735</span></a> -</span><span id="L-4736"><a href="#L-4736"><span class="linenos">4736</span></a><span class="sd"> Example:</span> -</span><span id="L-4737"><a href="#L-4737"><span class="linenos">4737</span></a><span class="sd"> >>> repr(var('x'))</span> -</span><span id="L-4738"><a href="#L-4738"><span class="linenos">4738</span></a><span class="sd"> '(VAR this: x)'</span> -</span><span id="L-4739"><a href="#L-4739"><span class="linenos">4739</span></a> -</span><span id="L-4740"><a href="#L-4740"><span class="linenos">4740</span></a><span class="sd"> >>> repr(var(column('x', table='y')))</span> -</span><span id="L-4741"><a href="#L-4741"><span class="linenos">4741</span></a><span class="sd"> '(VAR this: x)'</span> -</span><span id="L-4742"><a href="#L-4742"><span class="linenos">4742</span></a> -</span><span id="L-4743"><a href="#L-4743"><span class="linenos">4743</span></a><span class="sd"> Args:</span> -</span><span id="L-4744"><a href="#L-4744"><span class="linenos">4744</span></a><span class="sd"> name: The name of the var or an expression who's name will become the var.</span> -</span><span id="L-4745"><a href="#L-4745"><span class="linenos">4745</span></a> -</span><span id="L-4746"><a href="#L-4746"><span class="linenos">4746</span></a><span class="sd"> Returns:</span> -</span><span id="L-4747"><a href="#L-4747"><span class="linenos">4747</span></a><span class="sd"> The new variable node.</span> -</span><span id="L-4748"><a href="#L-4748"><span class="linenos">4748</span></a><span class="sd"> """</span> -</span><span id="L-4749"><a href="#L-4749"><span class="linenos">4749</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">name</span><span class="p">:</span> -</span><span id="L-4750"><a href="#L-4750"><span class="linenos">4750</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Cannot convert empty name into var."</span><span class="p">)</span> -</span><span id="L-4751"><a href="#L-4751"><span class="linenos">4751</span></a> -</span><span id="L-4752"><a href="#L-4752"><span class="linenos">4752</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-4753"><a href="#L-4753"><span class="linenos">4753</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">name</span><span class="o">.</span><span class="n">name</span> -</span><span id="L-4754"><a href="#L-4754"><span class="linenos">4754</span></a> <span class="k">return</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-4733"><a href="#L-4733"><span class="linenos">4733</span></a><span class="sd"> Args:</span> +</span><span id="L-4734"><a href="#L-4734"><span class="linenos">4734</span></a><span class="sd"> table (str | Expression): column name</span> +</span><span id="L-4735"><a href="#L-4735"><span class="linenos">4735</span></a><span class="sd"> db (str | Expression): db name</span> +</span><span id="L-4736"><a href="#L-4736"><span class="linenos">4736</span></a><span class="sd"> catalog (str | Expression): catalog name</span> +</span><span id="L-4737"><a href="#L-4737"><span class="linenos">4737</span></a> +</span><span id="L-4738"><a href="#L-4738"><span class="linenos">4738</span></a><span class="sd"> Returns:</span> +</span><span id="L-4739"><a href="#L-4739"><span class="linenos">4739</span></a><span class="sd"> Table: table instance</span> +</span><span id="L-4740"><a href="#L-4740"><span class="linenos">4740</span></a><span class="sd"> """</span> +</span><span id="L-4741"><a href="#L-4741"><span class="linenos">4741</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span> +</span><span id="L-4742"><a href="#L-4742"><span class="linenos">4742</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4743"><a href="#L-4743"><span class="linenos">4743</span></a> <span class="n">db</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">db</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4744"><a href="#L-4744"><span class="linenos">4744</span></a> <span class="n">catalog</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">catalog</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="L-4745"><a href="#L-4745"><span class="linenos">4745</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4746"><a href="#L-4746"><span class="linenos">4746</span></a> <span class="p">)</span> +</span><span id="L-4747"><a href="#L-4747"><span class="linenos">4747</span></a> +</span><span id="L-4748"><a href="#L-4748"><span class="linenos">4748</span></a> +</span><span id="L-4749"><a href="#L-4749"><span class="linenos">4749</span></a><span class="k">def</span> <span class="nf">values</span><span class="p">(</span> +</span><span id="L-4750"><a href="#L-4750"><span class="linenos">4750</span></a> <span class="n">values</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">,</span> <span class="o">...</span><span class="p">]],</span> +</span><span id="L-4751"><a href="#L-4751"><span class="linenos">4751</span></a> <span class="n">alias</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4752"><a href="#L-4752"><span class="linenos">4752</span></a> <span class="n">columns</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">DataType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="L-4753"><a href="#L-4753"><span class="linenos">4753</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Values</span><span class="p">:</span> +</span><span id="L-4754"><a href="#L-4754"><span class="linenos">4754</span></a><span class="w"> </span><span class="sd">"""Build VALUES statement.</span> </span><span id="L-4755"><a href="#L-4755"><span class="linenos">4755</span></a> -</span><span id="L-4756"><a href="#L-4756"><span class="linenos">4756</span></a> -</span><span id="L-4757"><a href="#L-4757"><span class="linenos">4757</span></a><span class="k">def</span> <span class="nf">rename_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="n">new_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">)</span> <span class="o">-></span> <span class="n">AlterTable</span><span class="p">:</span> -</span><span id="L-4758"><a href="#L-4758"><span class="linenos">4758</span></a><span class="w"> </span><span class="sd">"""Build ALTER TABLE... RENAME... expression</span> +</span><span id="L-4756"><a href="#L-4756"><span class="linenos">4756</span></a><span class="sd"> Example:</span> +</span><span id="L-4757"><a href="#L-4757"><span class="linenos">4757</span></a><span class="sd"> >>> values([(1, '2')]).sql()</span> +</span><span id="L-4758"><a href="#L-4758"><span class="linenos">4758</span></a><span class="sd"> "VALUES (1, '2')"</span> </span><span id="L-4759"><a href="#L-4759"><span class="linenos">4759</span></a> </span><span id="L-4760"><a href="#L-4760"><span class="linenos">4760</span></a><span class="sd"> Args:</span> -</span><span id="L-4761"><a href="#L-4761"><span class="linenos">4761</span></a><span class="sd"> old_name: The old name of the table</span> -</span><span id="L-4762"><a href="#L-4762"><span class="linenos">4762</span></a><span class="sd"> new_name: The new name of the table</span> -</span><span id="L-4763"><a href="#L-4763"><span class="linenos">4763</span></a> -</span><span id="L-4764"><a href="#L-4764"><span class="linenos">4764</span></a><span class="sd"> Returns:</span> -</span><span id="L-4765"><a href="#L-4765"><span class="linenos">4765</span></a><span class="sd"> Alter table expression</span> -</span><span id="L-4766"><a href="#L-4766"><span class="linenos">4766</span></a><span class="sd"> """</span> -</span><span id="L-4767"><a href="#L-4767"><span class="linenos">4767</span></a> <span class="n">old_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">)</span> -</span><span id="L-4768"><a href="#L-4768"><span class="linenos">4768</span></a> <span class="n">new_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> -</span><span id="L-4769"><a href="#L-4769"><span class="linenos">4769</span></a> <span class="k">return</span> <span class="n">AlterTable</span><span class="p">(</span> -</span><span id="L-4770"><a href="#L-4770"><span class="linenos">4770</span></a> <span class="n">this</span><span class="o">=</span><span class="n">old_table</span><span class="p">,</span> -</span><span id="L-4771"><a href="#L-4771"><span class="linenos">4771</span></a> <span class="n">actions</span><span class="o">=</span><span class="p">[</span> -</span><span id="L-4772"><a href="#L-4772"><span class="linenos">4772</span></a> <span class="n">RenameTable</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">new_table</span><span class="p">),</span> -</span><span id="L-4773"><a href="#L-4773"><span class="linenos">4773</span></a> <span class="p">],</span> -</span><span id="L-4774"><a href="#L-4774"><span class="linenos">4774</span></a> <span class="p">)</span> -</span><span id="L-4775"><a href="#L-4775"><span class="linenos">4775</span></a> -</span><span id="L-4776"><a href="#L-4776"><span class="linenos">4776</span></a> -</span><span id="L-4777"><a href="#L-4777"><span class="linenos">4777</span></a><span class="k">def</span> <span class="nf">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="L-4778"><a href="#L-4778"><span class="linenos">4778</span></a><span class="w"> </span><span class="sd">"""Convert a python value into an expression object.</span> -</span><span id="L-4779"><a href="#L-4779"><span class="linenos">4779</span></a> -</span><span id="L-4780"><a href="#L-4780"><span class="linenos">4780</span></a><span class="sd"> Raises an error if a conversion is not possible.</span> -</span><span id="L-4781"><a href="#L-4781"><span class="linenos">4781</span></a> -</span><span id="L-4782"><a href="#L-4782"><span class="linenos">4782</span></a><span class="sd"> Args:</span> -</span><span id="L-4783"><a href="#L-4783"><span class="linenos">4783</span></a><span class="sd"> value (Any): a python object</span> -</span><span id="L-4784"><a href="#L-4784"><span class="linenos">4784</span></a> -</span><span id="L-4785"><a href="#L-4785"><span class="linenos">4785</span></a><span class="sd"> Returns:</span> -</span><span id="L-4786"><a href="#L-4786"><span class="linenos">4786</span></a><span class="sd"> Expression: the equivalent expression object</span> -</span><span id="L-4787"><a href="#L-4787"><span class="linenos">4787</span></a><span class="sd"> """</span> -</span><span id="L-4788"><a href="#L-4788"><span class="linenos">4788</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-4789"><a href="#L-4789"><span class="linenos">4789</span></a> <span class="k">return</span> <span class="n">value</span> -</span><span id="L-4790"><a href="#L-4790"><span class="linenos">4790</span></a> <span class="k">if</span> <span class="n">value</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="L-4791"><a href="#L-4791"><span class="linenos">4791</span></a> <span class="k">return</span> <span class="n">NULL</span> -</span><span id="L-4792"><a href="#L-4792"><span class="linenos">4792</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> -</span><span id="L-4793"><a href="#L-4793"><span class="linenos">4793</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">)</span> -</span><span id="L-4794"><a href="#L-4794"><span class="linenos">4794</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="L-4795"><a href="#L-4795"><span class="linenos">4795</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> -</span><span id="L-4796"><a href="#L-4796"><span class="linenos">4796</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">float</span><span class="p">)</span> <span class="ow">and</span> <span class="n">math</span><span class="o">.</span><span class="n">isnan</span><span class="p">(</span><span class="n">value</span><span class="p">):</span> -</span><span id="L-4797"><a href="#L-4797"><span class="linenos">4797</span></a> <span class="k">return</span> <span class="n">NULL</span> -</span><span id="L-4798"><a href="#L-4798"><span class="linenos">4798</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">numbers</span><span class="o">.</span><span class="n">Number</span><span class="p">):</span> -</span><span id="L-4799"><a href="#L-4799"><span class="linenos">4799</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> -</span><span id="L-4800"><a href="#L-4800"><span class="linenos">4800</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">):</span> -</span><span id="L-4801"><a href="#L-4801"><span class="linenos">4801</span></a> <span class="k">return</span> <span class="n">Tuple</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> -</span><span id="L-4802"><a href="#L-4802"><span class="linenos">4802</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> -</span><span id="L-4803"><a href="#L-4803"><span class="linenos">4803</span></a> <span class="k">return</span> <span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> -</span><span id="L-4804"><a href="#L-4804"><span class="linenos">4804</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> -</span><span id="L-4805"><a href="#L-4805"><span class="linenos">4805</span></a> <span class="k">return</span> <span class="n">Map</span><span class="p">(</span> -</span><span id="L-4806"><a href="#L-4806"><span class="linenos">4806</span></a> <span class="n">keys</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">value</span><span class="p">],</span> -</span><span id="L-4807"><a href="#L-4807"><span class="linenos">4807</span></a> <span class="n">values</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="o">.</span><span class="n">values</span><span class="p">()],</span> -</span><span id="L-4808"><a href="#L-4808"><span class="linenos">4808</span></a> <span class="p">)</span> -</span><span id="L-4809"><a href="#L-4809"><span class="linenos">4809</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="p">):</span> -</span><span id="L-4810"><a href="#L-4810"><span class="linenos">4810</span></a> <span class="n">datetime_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span> -</span><span id="L-4811"><a href="#L-4811"><span class="linenos">4811</span></a> <span class="p">(</span><span class="n">value</span> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">tzinfo</span> <span class="k">else</span> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">tzinfo</span><span class="o">=</span><span class="n">datetime</span><span class="o">.</span><span class="n">timezone</span><span class="o">.</span><span class="n">utc</span><span class="p">))</span><span class="o">.</span><span class="n">isoformat</span><span class="p">()</span> -</span><span id="L-4812"><a href="#L-4812"><span class="linenos">4812</span></a> <span class="p">)</span> -</span><span id="L-4813"><a href="#L-4813"><span class="linenos">4813</span></a> <span class="k">return</span> <span class="n">TimeStrToTime</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">datetime_literal</span><span class="p">)</span> -</span><span id="L-4814"><a href="#L-4814"><span class="linenos">4814</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">):</span> -</span><span id="L-4815"><a href="#L-4815"><span class="linenos">4815</span></a> <span class="n">date_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s2">"%Y-%m-</span><span class="si">%d</span><span class="s2">"</span><span class="p">))</span> -</span><span id="L-4816"><a href="#L-4816"><span class="linenos">4816</span></a> <span class="k">return</span> <span class="n">DateStrToDate</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">date_literal</span><span class="p">)</span> -</span><span id="L-4817"><a href="#L-4817"><span class="linenos">4817</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot convert </span><span class="si">{</span><span class="n">value</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="L-4818"><a href="#L-4818"><span class="linenos">4818</span></a> -</span><span id="L-4819"><a href="#L-4819"><span class="linenos">4819</span></a> -</span><span id="L-4820"><a href="#L-4820"><span class="linenos">4820</span></a><span class="k">def</span> <span class="nf">replace_children</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="L-4821"><a href="#L-4821"><span class="linenos">4821</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4822"><a href="#L-4822"><span class="linenos">4822</span></a><span class="sd"> Replace children of an expression with the result of a lambda fun(child) -> exp.</span> -</span><span id="L-4823"><a href="#L-4823"><span class="linenos">4823</span></a><span class="sd"> """</span> -</span><span id="L-4824"><a href="#L-4824"><span class="linenos">4824</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="L-4825"><a href="#L-4825"><span class="linenos">4825</span></a> <span class="n">is_list_arg</span> <span class="o">=</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> -</span><span id="L-4826"><a href="#L-4826"><span class="linenos">4826</span></a> -</span><span id="L-4827"><a href="#L-4827"><span class="linenos">4827</span></a> <span class="n">child_nodes</span> <span class="o">=</span> <span class="n">v</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="p">[</span><span class="n">v</span><span class="p">]</span> -</span><span id="L-4828"><a href="#L-4828"><span class="linenos">4828</span></a> <span class="n">new_child_nodes</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="L-4829"><a href="#L-4829"><span class="linenos">4829</span></a> -</span><span id="L-4830"><a href="#L-4830"><span class="linenos">4830</span></a> <span class="k">for</span> <span class="n">cn</span> <span class="ow">in</span> <span class="n">child_nodes</span><span class="p">:</span> -</span><span id="L-4831"><a href="#L-4831"><span class="linenos">4831</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-4832"><a href="#L-4832"><span class="linenos">4832</span></a> <span class="k">for</span> <span class="n">child_node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">fun</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)):</span> -</span><span id="L-4833"><a href="#L-4833"><span class="linenos">4833</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_node</span><span class="p">)</span> -</span><span id="L-4834"><a href="#L-4834"><span class="linenos">4834</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">expression</span> -</span><span id="L-4835"><a href="#L-4835"><span class="linenos">4835</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">k</span> -</span><span id="L-4836"><a href="#L-4836"><span class="linenos">4836</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-4837"><a href="#L-4837"><span class="linenos">4837</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cn</span><span class="p">)</span> -</span><span id="L-4838"><a href="#L-4838"><span class="linenos">4838</span></a> -</span><span id="L-4839"><a href="#L-4839"><span class="linenos">4839</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">new_child_nodes</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">new_child_nodes</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> -</span><span id="L-4840"><a href="#L-4840"><span class="linenos">4840</span></a> -</span><span id="L-4841"><a href="#L-4841"><span class="linenos">4841</span></a> -</span><span id="L-4842"><a href="#L-4842"><span class="linenos">4842</span></a><span class="k">def</span> <span class="nf">column_table_names</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> -</span><span id="L-4843"><a href="#L-4843"><span class="linenos">4843</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4844"><a href="#L-4844"><span class="linenos">4844</span></a><span class="sd"> Return all table names referenced through columns in an expression.</span> -</span><span id="L-4845"><a href="#L-4845"><span class="linenos">4845</span></a> -</span><span id="L-4846"><a href="#L-4846"><span class="linenos">4846</span></a><span class="sd"> Example:</span> -</span><span id="L-4847"><a href="#L-4847"><span class="linenos">4847</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="L-4848"><a href="#L-4848"><span class="linenos">4848</span></a><span class="sd"> >>> column_table_names(sqlglot.parse_one("a.b AND c.d AND c.e"))</span> -</span><span id="L-4849"><a href="#L-4849"><span class="linenos">4849</span></a><span class="sd"> ['c', 'a']</span> -</span><span id="L-4850"><a href="#L-4850"><span class="linenos">4850</span></a> -</span><span id="L-4851"><a href="#L-4851"><span class="linenos">4851</span></a><span class="sd"> Args:</span> -</span><span id="L-4852"><a href="#L-4852"><span class="linenos">4852</span></a><span class="sd"> expression (sqlglot.Expression): expression to find table names</span> -</span><span id="L-4853"><a href="#L-4853"><span class="linenos">4853</span></a> -</span><span id="L-4854"><a href="#L-4854"><span class="linenos">4854</span></a><span class="sd"> Returns:</span> -</span><span id="L-4855"><a href="#L-4855"><span class="linenos">4855</span></a><span class="sd"> list: A list of unique names</span> -</span><span id="L-4856"><a href="#L-4856"><span class="linenos">4856</span></a><span class="sd"> """</span> -</span><span id="L-4857"><a href="#L-4857"><span class="linenos">4857</span></a> <span class="k">return</span> <span class="nb">list</span><span class="p">(</span><span class="nb">dict</span><span class="o">.</span><span class="n">fromkeys</span><span class="p">(</span><span class="n">column</span><span class="o">.</span><span class="n">table</span> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">Column</span><span class="p">)))</span> -</span><span id="L-4858"><a href="#L-4858"><span class="linenos">4858</span></a> -</span><span id="L-4859"><a href="#L-4859"><span class="linenos">4859</span></a> -</span><span id="L-4860"><a href="#L-4860"><span class="linenos">4860</span></a><span class="k">def</span> <span class="nf">table_name</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-4861"><a href="#L-4861"><span class="linenos">4861</span></a><span class="w"> </span><span class="sd">"""Get the full name of a table as a string.</span> -</span><span id="L-4862"><a href="#L-4862"><span class="linenos">4862</span></a> -</span><span id="L-4863"><a href="#L-4863"><span class="linenos">4863</span></a><span class="sd"> Args:</span> -</span><span id="L-4864"><a href="#L-4864"><span class="linenos">4864</span></a><span class="sd"> table (exp.Table | str): table expression node or string.</span> -</span><span id="L-4865"><a href="#L-4865"><span class="linenos">4865</span></a> -</span><span id="L-4866"><a href="#L-4866"><span class="linenos">4866</span></a><span class="sd"> Examples:</span> -</span><span id="L-4867"><a href="#L-4867"><span class="linenos">4867</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> -</span><span id="L-4868"><a href="#L-4868"><span class="linenos">4868</span></a><span class="sd"> >>> table_name(parse_one("select * from a.b.c").find(exp.Table))</span> -</span><span id="L-4869"><a href="#L-4869"><span class="linenos">4869</span></a><span class="sd"> 'a.b.c'</span> -</span><span id="L-4870"><a href="#L-4870"><span class="linenos">4870</span></a> -</span><span id="L-4871"><a href="#L-4871"><span class="linenos">4871</span></a><span class="sd"> Returns:</span> -</span><span id="L-4872"><a href="#L-4872"><span class="linenos">4872</span></a><span class="sd"> The table name.</span> -</span><span id="L-4873"><a href="#L-4873"><span class="linenos">4873</span></a><span class="sd"> """</span> -</span><span id="L-4874"><a href="#L-4874"><span class="linenos">4874</span></a> -</span><span id="L-4875"><a href="#L-4875"><span class="linenos">4875</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">)</span> +</span><span id="L-4761"><a href="#L-4761"><span class="linenos">4761</span></a><span class="sd"> values: values statements that will be converted to SQL</span> +</span><span id="L-4762"><a href="#L-4762"><span class="linenos">4762</span></a><span class="sd"> alias: optional alias</span> +</span><span id="L-4763"><a href="#L-4763"><span class="linenos">4763</span></a><span class="sd"> columns: Optional list of ordered column names or ordered dictionary of column names to types.</span> +</span><span id="L-4764"><a href="#L-4764"><span class="linenos">4764</span></a><span class="sd"> If either are provided then an alias is also required.</span> +</span><span id="L-4765"><a href="#L-4765"><span class="linenos">4765</span></a><span class="sd"> If a dictionary is provided then the first column of the values will be casted to the expected type</span> +</span><span id="L-4766"><a href="#L-4766"><span class="linenos">4766</span></a><span class="sd"> in order to help with type inference.</span> +</span><span id="L-4767"><a href="#L-4767"><span class="linenos">4767</span></a> +</span><span id="L-4768"><a href="#L-4768"><span class="linenos">4768</span></a><span class="sd"> Returns:</span> +</span><span id="L-4769"><a href="#L-4769"><span class="linenos">4769</span></a><span class="sd"> Values: the Values expression object</span> +</span><span id="L-4770"><a href="#L-4770"><span class="linenos">4770</span></a><span class="sd"> """</span> +</span><span id="L-4771"><a href="#L-4771"><span class="linenos">4771</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">alias</span><span class="p">:</span> +</span><span id="L-4772"><a href="#L-4772"><span class="linenos">4772</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Alias is required when providing columns"</span><span class="p">)</span> +</span><span id="L-4773"><a href="#L-4773"><span class="linenos">4773</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="p">(</span> +</span><span id="L-4774"><a href="#L-4774"><span class="linenos">4774</span></a> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">),</span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">columns</span><span class="p">])</span> +</span><span id="L-4775"><a href="#L-4775"><span class="linenos">4775</span></a> <span class="k">if</span> <span class="n">columns</span> +</span><span id="L-4776"><a href="#L-4776"><span class="linenos">4776</span></a> <span class="k">else</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="L-4777"><a href="#L-4777"><span class="linenos">4777</span></a> <span class="p">)</span> +</span><span id="L-4778"><a href="#L-4778"><span class="linenos">4778</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">tup</span><span class="p">)</span> <span class="k">for</span> <span class="n">tup</span> <span class="ow">in</span> <span class="n">values</span><span class="p">]</span> +</span><span id="L-4779"><a href="#L-4779"><span class="linenos">4779</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">columns</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> +</span><span id="L-4780"><a href="#L-4780"><span class="linenos">4780</span></a> <span class="n">types</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">columns</span><span class="o">.</span><span class="n">values</span><span class="p">())</span> +</span><span id="L-4781"><a href="#L-4781"><span class="linenos">4781</span></a> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="L-4782"><a href="#L-4782"><span class="linenos">4782</span></a> <span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="L-4783"><a href="#L-4783"><span class="linenos">4783</span></a> <span class="p">[</span><span class="n">cast</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">types</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">expressions</span><span class="p">)],</span> +</span><span id="L-4784"><a href="#L-4784"><span class="linenos">4784</span></a> <span class="p">)</span> +</span><span id="L-4785"><a href="#L-4785"><span class="linenos">4785</span></a> <span class="k">return</span> <span class="n">Values</span><span class="p">(</span> +</span><span id="L-4786"><a href="#L-4786"><span class="linenos">4786</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="L-4787"><a href="#L-4787"><span class="linenos">4787</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">table_alias</span><span class="p">,</span> +</span><span id="L-4788"><a href="#L-4788"><span class="linenos">4788</span></a> <span class="p">)</span> +</span><span id="L-4789"><a href="#L-4789"><span class="linenos">4789</span></a> +</span><span id="L-4790"><a href="#L-4790"><span class="linenos">4790</span></a> +</span><span id="L-4791"><a href="#L-4791"><span class="linenos">4791</span></a><span class="k">def</span> <span class="nf">var</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">])</span> <span class="o">-></span> <span class="n">Var</span><span class="p">:</span> +</span><span id="L-4792"><a href="#L-4792"><span class="linenos">4792</span></a><span class="w"> </span><span class="sd">"""Build a SQL variable.</span> +</span><span id="L-4793"><a href="#L-4793"><span class="linenos">4793</span></a> +</span><span id="L-4794"><a href="#L-4794"><span class="linenos">4794</span></a><span class="sd"> Example:</span> +</span><span id="L-4795"><a href="#L-4795"><span class="linenos">4795</span></a><span class="sd"> >>> repr(var('x'))</span> +</span><span id="L-4796"><a href="#L-4796"><span class="linenos">4796</span></a><span class="sd"> '(VAR this: x)'</span> +</span><span id="L-4797"><a href="#L-4797"><span class="linenos">4797</span></a> +</span><span id="L-4798"><a href="#L-4798"><span class="linenos">4798</span></a><span class="sd"> >>> repr(var(column('x', table='y')))</span> +</span><span id="L-4799"><a href="#L-4799"><span class="linenos">4799</span></a><span class="sd"> '(VAR this: x)'</span> +</span><span id="L-4800"><a href="#L-4800"><span class="linenos">4800</span></a> +</span><span id="L-4801"><a href="#L-4801"><span class="linenos">4801</span></a><span class="sd"> Args:</span> +</span><span id="L-4802"><a href="#L-4802"><span class="linenos">4802</span></a><span class="sd"> name: The name of the var or an expression who's name will become the var.</span> +</span><span id="L-4803"><a href="#L-4803"><span class="linenos">4803</span></a> +</span><span id="L-4804"><a href="#L-4804"><span class="linenos">4804</span></a><span class="sd"> Returns:</span> +</span><span id="L-4805"><a href="#L-4805"><span class="linenos">4805</span></a><span class="sd"> The new variable node.</span> +</span><span id="L-4806"><a href="#L-4806"><span class="linenos">4806</span></a><span class="sd"> """</span> +</span><span id="L-4807"><a href="#L-4807"><span class="linenos">4807</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">name</span><span class="p">:</span> +</span><span id="L-4808"><a href="#L-4808"><span class="linenos">4808</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Cannot convert empty name into var."</span><span class="p">)</span> +</span><span id="L-4809"><a href="#L-4809"><span class="linenos">4809</span></a> +</span><span id="L-4810"><a href="#L-4810"><span class="linenos">4810</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-4811"><a href="#L-4811"><span class="linenos">4811</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">name</span><span class="o">.</span><span class="n">name</span> +</span><span id="L-4812"><a href="#L-4812"><span class="linenos">4812</span></a> <span class="k">return</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-4813"><a href="#L-4813"><span class="linenos">4813</span></a> +</span><span id="L-4814"><a href="#L-4814"><span class="linenos">4814</span></a> +</span><span id="L-4815"><a href="#L-4815"><span class="linenos">4815</span></a><span class="k">def</span> <span class="nf">rename_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="n">new_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">)</span> <span class="o">-></span> <span class="n">AlterTable</span><span class="p">:</span> +</span><span id="L-4816"><a href="#L-4816"><span class="linenos">4816</span></a><span class="w"> </span><span class="sd">"""Build ALTER TABLE... RENAME... expression</span> +</span><span id="L-4817"><a href="#L-4817"><span class="linenos">4817</span></a> +</span><span id="L-4818"><a href="#L-4818"><span class="linenos">4818</span></a><span class="sd"> Args:</span> +</span><span id="L-4819"><a href="#L-4819"><span class="linenos">4819</span></a><span class="sd"> old_name: The old name of the table</span> +</span><span id="L-4820"><a href="#L-4820"><span class="linenos">4820</span></a><span class="sd"> new_name: The new name of the table</span> +</span><span id="L-4821"><a href="#L-4821"><span class="linenos">4821</span></a> +</span><span id="L-4822"><a href="#L-4822"><span class="linenos">4822</span></a><span class="sd"> Returns:</span> +</span><span id="L-4823"><a href="#L-4823"><span class="linenos">4823</span></a><span class="sd"> Alter table expression</span> +</span><span id="L-4824"><a href="#L-4824"><span class="linenos">4824</span></a><span class="sd"> """</span> +</span><span id="L-4825"><a href="#L-4825"><span class="linenos">4825</span></a> <span class="n">old_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">)</span> +</span><span id="L-4826"><a href="#L-4826"><span class="linenos">4826</span></a> <span class="n">new_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> +</span><span id="L-4827"><a href="#L-4827"><span class="linenos">4827</span></a> <span class="k">return</span> <span class="n">AlterTable</span><span class="p">(</span> +</span><span id="L-4828"><a href="#L-4828"><span class="linenos">4828</span></a> <span class="n">this</span><span class="o">=</span><span class="n">old_table</span><span class="p">,</span> +</span><span id="L-4829"><a href="#L-4829"><span class="linenos">4829</span></a> <span class="n">actions</span><span class="o">=</span><span class="p">[</span> +</span><span id="L-4830"><a href="#L-4830"><span class="linenos">4830</span></a> <span class="n">RenameTable</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">new_table</span><span class="p">),</span> +</span><span id="L-4831"><a href="#L-4831"><span class="linenos">4831</span></a> <span class="p">],</span> +</span><span id="L-4832"><a href="#L-4832"><span class="linenos">4832</span></a> <span class="p">)</span> +</span><span id="L-4833"><a href="#L-4833"><span class="linenos">4833</span></a> +</span><span id="L-4834"><a href="#L-4834"><span class="linenos">4834</span></a> +</span><span id="L-4835"><a href="#L-4835"><span class="linenos">4835</span></a><span class="k">def</span> <span class="nf">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="L-4836"><a href="#L-4836"><span class="linenos">4836</span></a><span class="w"> </span><span class="sd">"""Convert a python value into an expression object.</span> +</span><span id="L-4837"><a href="#L-4837"><span class="linenos">4837</span></a> +</span><span id="L-4838"><a href="#L-4838"><span class="linenos">4838</span></a><span class="sd"> Raises an error if a conversion is not possible.</span> +</span><span id="L-4839"><a href="#L-4839"><span class="linenos">4839</span></a> +</span><span id="L-4840"><a href="#L-4840"><span class="linenos">4840</span></a><span class="sd"> Args:</span> +</span><span id="L-4841"><a href="#L-4841"><span class="linenos">4841</span></a><span class="sd"> value (Any): a python object</span> +</span><span id="L-4842"><a href="#L-4842"><span class="linenos">4842</span></a> +</span><span id="L-4843"><a href="#L-4843"><span class="linenos">4843</span></a><span class="sd"> Returns:</span> +</span><span id="L-4844"><a href="#L-4844"><span class="linenos">4844</span></a><span class="sd"> Expression: the equivalent expression object</span> +</span><span id="L-4845"><a href="#L-4845"><span class="linenos">4845</span></a><span class="sd"> """</span> +</span><span id="L-4846"><a href="#L-4846"><span class="linenos">4846</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-4847"><a href="#L-4847"><span class="linenos">4847</span></a> <span class="k">return</span> <span class="n">value</span> +</span><span id="L-4848"><a href="#L-4848"><span class="linenos">4848</span></a> <span class="k">if</span> <span class="n">value</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="L-4849"><a href="#L-4849"><span class="linenos">4849</span></a> <span class="k">return</span> <span class="n">NULL</span> +</span><span id="L-4850"><a href="#L-4850"><span class="linenos">4850</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> +</span><span id="L-4851"><a href="#L-4851"><span class="linenos">4851</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">)</span> +</span><span id="L-4852"><a href="#L-4852"><span class="linenos">4852</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="L-4853"><a href="#L-4853"><span class="linenos">4853</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="L-4854"><a href="#L-4854"><span class="linenos">4854</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">float</span><span class="p">)</span> <span class="ow">and</span> <span class="n">math</span><span class="o">.</span><span class="n">isnan</span><span class="p">(</span><span class="n">value</span><span class="p">):</span> +</span><span id="L-4855"><a href="#L-4855"><span class="linenos">4855</span></a> <span class="k">return</span> <span class="n">NULL</span> +</span><span id="L-4856"><a href="#L-4856"><span class="linenos">4856</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">numbers</span><span class="o">.</span><span class="n">Number</span><span class="p">):</span> +</span><span id="L-4857"><a href="#L-4857"><span class="linenos">4857</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="L-4858"><a href="#L-4858"><span class="linenos">4858</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">):</span> +</span><span id="L-4859"><a href="#L-4859"><span class="linenos">4859</span></a> <span class="k">return</span> <span class="n">Tuple</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> +</span><span id="L-4860"><a href="#L-4860"><span class="linenos">4860</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="L-4861"><a href="#L-4861"><span class="linenos">4861</span></a> <span class="k">return</span> <span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> +</span><span id="L-4862"><a href="#L-4862"><span class="linenos">4862</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> +</span><span id="L-4863"><a href="#L-4863"><span class="linenos">4863</span></a> <span class="k">return</span> <span class="n">Map</span><span class="p">(</span> +</span><span id="L-4864"><a href="#L-4864"><span class="linenos">4864</span></a> <span class="n">keys</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">value</span><span class="p">],</span> +</span><span id="L-4865"><a href="#L-4865"><span class="linenos">4865</span></a> <span class="n">values</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="o">.</span><span class="n">values</span><span class="p">()],</span> +</span><span id="L-4866"><a href="#L-4866"><span class="linenos">4866</span></a> <span class="p">)</span> +</span><span id="L-4867"><a href="#L-4867"><span class="linenos">4867</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="p">):</span> +</span><span id="L-4868"><a href="#L-4868"><span class="linenos">4868</span></a> <span class="n">datetime_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span> +</span><span id="L-4869"><a href="#L-4869"><span class="linenos">4869</span></a> <span class="p">(</span><span class="n">value</span> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">tzinfo</span> <span class="k">else</span> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">tzinfo</span><span class="o">=</span><span class="n">datetime</span><span class="o">.</span><span class="n">timezone</span><span class="o">.</span><span class="n">utc</span><span class="p">))</span><span class="o">.</span><span class="n">isoformat</span><span class="p">()</span> +</span><span id="L-4870"><a href="#L-4870"><span class="linenos">4870</span></a> <span class="p">)</span> +</span><span id="L-4871"><a href="#L-4871"><span class="linenos">4871</span></a> <span class="k">return</span> <span class="n">TimeStrToTime</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">datetime_literal</span><span class="p">)</span> +</span><span id="L-4872"><a href="#L-4872"><span class="linenos">4872</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">):</span> +</span><span id="L-4873"><a href="#L-4873"><span class="linenos">4873</span></a> <span class="n">date_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s2">"%Y-%m-</span><span class="si">%d</span><span class="s2">"</span><span class="p">))</span> +</span><span id="L-4874"><a href="#L-4874"><span class="linenos">4874</span></a> <span class="k">return</span> <span class="n">DateStrToDate</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">date_literal</span><span class="p">)</span> +</span><span id="L-4875"><a href="#L-4875"><span class="linenos">4875</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot convert </span><span class="si">{</span><span class="n">value</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> </span><span id="L-4876"><a href="#L-4876"><span class="linenos">4876</span></a> -</span><span id="L-4877"><a href="#L-4877"><span class="linenos">4877</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table</span><span class="p">:</span> -</span><span id="L-4878"><a href="#L-4878"><span class="linenos">4878</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot parse </span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="L-4879"><a href="#L-4879"><span class="linenos">4879</span></a> -</span><span id="L-4880"><a href="#L-4880"><span class="linenos">4880</span></a> <span class="k">return</span> <span class="s2">"."</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> -</span><span id="L-4881"><a href="#L-4881"><span class="linenos">4881</span></a> <span class="n">part</span> -</span><span id="L-4882"><a href="#L-4882"><span class="linenos">4882</span></a> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="p">(</span> -</span><span id="L-4883"><a href="#L-4883"><span class="linenos">4883</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">),</span> -</span><span id="L-4884"><a href="#L-4884"><span class="linenos">4884</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">),</span> -</span><span id="L-4885"><a href="#L-4885"><span class="linenos">4885</span></a> <span class="n">table</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> -</span><span id="L-4886"><a href="#L-4886"><span class="linenos">4886</span></a> <span class="p">)</span> -</span><span id="L-4887"><a href="#L-4887"><span class="linenos">4887</span></a> <span class="k">if</span> <span class="n">part</span> -</span><span id="L-4888"><a href="#L-4888"><span class="linenos">4888</span></a> <span class="p">)</span> -</span><span id="L-4889"><a href="#L-4889"><span class="linenos">4889</span></a> -</span><span id="L-4890"><a href="#L-4890"><span class="linenos">4890</span></a> -</span><span id="L-4891"><a href="#L-4891"><span class="linenos">4891</span></a><span class="k">def</span> <span class="nf">replace_tables</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">mapping</span><span class="p">):</span> -</span><span id="L-4892"><a href="#L-4892"><span class="linenos">4892</span></a><span class="w"> </span><span class="sd">"""Replace all tables in expression according to the mapping.</span> -</span><span id="L-4893"><a href="#L-4893"><span class="linenos">4893</span></a> -</span><span id="L-4894"><a href="#L-4894"><span class="linenos">4894</span></a><span class="sd"> Args:</span> -</span><span id="L-4895"><a href="#L-4895"><span class="linenos">4895</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> -</span><span id="L-4896"><a href="#L-4896"><span class="linenos">4896</span></a><span class="sd"> mapping (Dict[str, str]): mapping of table names.</span> -</span><span id="L-4897"><a href="#L-4897"><span class="linenos">4897</span></a> -</span><span id="L-4898"><a href="#L-4898"><span class="linenos">4898</span></a><span class="sd"> Examples:</span> -</span><span id="L-4899"><a href="#L-4899"><span class="linenos">4899</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> -</span><span id="L-4900"><a href="#L-4900"><span class="linenos">4900</span></a><span class="sd"> >>> replace_tables(parse_one("select * from a.b"), {"a.b": "c"}).sql()</span> -</span><span id="L-4901"><a href="#L-4901"><span class="linenos">4901</span></a><span class="sd"> 'SELECT * FROM c'</span> -</span><span id="L-4902"><a href="#L-4902"><span class="linenos">4902</span></a> -</span><span id="L-4903"><a href="#L-4903"><span class="linenos">4903</span></a><span class="sd"> Returns:</span> -</span><span id="L-4904"><a href="#L-4904"><span class="linenos">4904</span></a><span class="sd"> The mapped expression.</span> -</span><span id="L-4905"><a href="#L-4905"><span class="linenos">4905</span></a><span class="sd"> """</span> -</span><span id="L-4906"><a href="#L-4906"><span class="linenos">4906</span></a> -</span><span id="L-4907"><a href="#L-4907"><span class="linenos">4907</span></a> <span class="k">def</span> <span class="nf">_replace_tables</span><span class="p">(</span><span class="n">node</span><span class="p">):</span> -</span><span id="L-4908"><a href="#L-4908"><span class="linenos">4908</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> -</span><span id="L-4909"><a href="#L-4909"><span class="linenos">4909</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">mapping</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">))</span> -</span><span id="L-4910"><a href="#L-4910"><span class="linenos">4910</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> -</span><span id="L-4911"><a href="#L-4911"><span class="linenos">4911</span></a> <span class="k">return</span> <span class="n">to_table</span><span class="p">(</span> -</span><span id="L-4912"><a href="#L-4912"><span class="linenos">4912</span></a> <span class="n">new_name</span><span class="p">,</span> -</span><span id="L-4913"><a href="#L-4913"><span class="linenos">4913</span></a> <span class="o">**</span><span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">)},</span> -</span><span id="L-4914"><a href="#L-4914"><span class="linenos">4914</span></a> <span class="p">)</span> -</span><span id="L-4915"><a href="#L-4915"><span class="linenos">4915</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="L-4877"><a href="#L-4877"><span class="linenos">4877</span></a> +</span><span id="L-4878"><a href="#L-4878"><span class="linenos">4878</span></a><span class="k">def</span> <span class="nf">replace_children</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="L-4879"><a href="#L-4879"><span class="linenos">4879</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4880"><a href="#L-4880"><span class="linenos">4880</span></a><span class="sd"> Replace children of an expression with the result of a lambda fun(child) -> exp.</span> +</span><span id="L-4881"><a href="#L-4881"><span class="linenos">4881</span></a><span class="sd"> """</span> +</span><span id="L-4882"><a href="#L-4882"><span class="linenos">4882</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="L-4883"><a href="#L-4883"><span class="linenos">4883</span></a> <span class="n">is_list_arg</span> <span class="o">=</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span> +</span><span id="L-4884"><a href="#L-4884"><span class="linenos">4884</span></a> +</span><span id="L-4885"><a href="#L-4885"><span class="linenos">4885</span></a> <span class="n">child_nodes</span> <span class="o">=</span> <span class="n">v</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="p">[</span><span class="n">v</span><span class="p">]</span> +</span><span id="L-4886"><a href="#L-4886"><span class="linenos">4886</span></a> <span class="n">new_child_nodes</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="L-4887"><a href="#L-4887"><span class="linenos">4887</span></a> +</span><span id="L-4888"><a href="#L-4888"><span class="linenos">4888</span></a> <span class="k">for</span> <span class="n">cn</span> <span class="ow">in</span> <span class="n">child_nodes</span><span class="p">:</span> +</span><span id="L-4889"><a href="#L-4889"><span class="linenos">4889</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-4890"><a href="#L-4890"><span class="linenos">4890</span></a> <span class="k">for</span> <span class="n">child_node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">fun</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)):</span> +</span><span id="L-4891"><a href="#L-4891"><span class="linenos">4891</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_node</span><span class="p">)</span> +</span><span id="L-4892"><a href="#L-4892"><span class="linenos">4892</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">expression</span> +</span><span id="L-4893"><a href="#L-4893"><span class="linenos">4893</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">k</span> +</span><span id="L-4894"><a href="#L-4894"><span class="linenos">4894</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-4895"><a href="#L-4895"><span class="linenos">4895</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cn</span><span class="p">)</span> +</span><span id="L-4896"><a href="#L-4896"><span class="linenos">4896</span></a> +</span><span id="L-4897"><a href="#L-4897"><span class="linenos">4897</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">new_child_nodes</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">new_child_nodes</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> +</span><span id="L-4898"><a href="#L-4898"><span class="linenos">4898</span></a> +</span><span id="L-4899"><a href="#L-4899"><span class="linenos">4899</span></a> +</span><span id="L-4900"><a href="#L-4900"><span class="linenos">4900</span></a><span class="k">def</span> <span class="nf">column_table_names</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> +</span><span id="L-4901"><a href="#L-4901"><span class="linenos">4901</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-4902"><a href="#L-4902"><span class="linenos">4902</span></a><span class="sd"> Return all table names referenced through columns in an expression.</span> +</span><span id="L-4903"><a href="#L-4903"><span class="linenos">4903</span></a> +</span><span id="L-4904"><a href="#L-4904"><span class="linenos">4904</span></a><span class="sd"> Example:</span> +</span><span id="L-4905"><a href="#L-4905"><span class="linenos">4905</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="L-4906"><a href="#L-4906"><span class="linenos">4906</span></a><span class="sd"> >>> column_table_names(sqlglot.parse_one("a.b AND c.d AND c.e"))</span> +</span><span id="L-4907"><a href="#L-4907"><span class="linenos">4907</span></a><span class="sd"> ['c', 'a']</span> +</span><span id="L-4908"><a href="#L-4908"><span class="linenos">4908</span></a> +</span><span id="L-4909"><a href="#L-4909"><span class="linenos">4909</span></a><span class="sd"> Args:</span> +</span><span id="L-4910"><a href="#L-4910"><span class="linenos">4910</span></a><span class="sd"> expression (sqlglot.Expression): expression to find table names</span> +</span><span id="L-4911"><a href="#L-4911"><span class="linenos">4911</span></a> +</span><span id="L-4912"><a href="#L-4912"><span class="linenos">4912</span></a><span class="sd"> Returns:</span> +</span><span id="L-4913"><a href="#L-4913"><span class="linenos">4913</span></a><span class="sd"> list: A list of unique names</span> +</span><span id="L-4914"><a href="#L-4914"><span class="linenos">4914</span></a><span class="sd"> """</span> +</span><span id="L-4915"><a href="#L-4915"><span class="linenos">4915</span></a> <span class="k">return</span> <span class="nb">list</span><span class="p">(</span><span class="nb">dict</span><span class="o">.</span><span class="n">fromkeys</span><span class="p">(</span><span class="n">column</span><span class="o">.</span><span class="n">table</span> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">Column</span><span class="p">)))</span> </span><span id="L-4916"><a href="#L-4916"><span class="linenos">4916</span></a> -</span><span id="L-4917"><a href="#L-4917"><span class="linenos">4917</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_tables</span><span class="p">)</span> -</span><span id="L-4918"><a href="#L-4918"><span class="linenos">4918</span></a> -</span><span id="L-4919"><a href="#L-4919"><span class="linenos">4919</span></a> -</span><span id="L-4920"><a href="#L-4920"><span class="linenos">4920</span></a><span class="k">def</span> <span class="nf">replace_placeholders</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="L-4921"><a href="#L-4921"><span class="linenos">4921</span></a><span class="w"> </span><span class="sd">"""Replace placeholders in an expression.</span> -</span><span id="L-4922"><a href="#L-4922"><span class="linenos">4922</span></a> -</span><span id="L-4923"><a href="#L-4923"><span class="linenos">4923</span></a><span class="sd"> Args:</span> -</span><span id="L-4924"><a href="#L-4924"><span class="linenos">4924</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> -</span><span id="L-4925"><a href="#L-4925"><span class="linenos">4925</span></a><span class="sd"> args: positional names that will substitute unnamed placeholders in the given order.</span> -</span><span id="L-4926"><a href="#L-4926"><span class="linenos">4926</span></a><span class="sd"> kwargs: keyword arguments that will substitute named placeholders.</span> -</span><span id="L-4927"><a href="#L-4927"><span class="linenos">4927</span></a> -</span><span id="L-4928"><a href="#L-4928"><span class="linenos">4928</span></a><span class="sd"> Examples:</span> -</span><span id="L-4929"><a href="#L-4929"><span class="linenos">4929</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> -</span><span id="L-4930"><a href="#L-4930"><span class="linenos">4930</span></a><span class="sd"> >>> replace_placeholders(</span> -</span><span id="L-4931"><a href="#L-4931"><span class="linenos">4931</span></a><span class="sd"> ... parse_one("select * from :tbl where ? = ?"), "a", "b", tbl="foo"</span> -</span><span id="L-4932"><a href="#L-4932"><span class="linenos">4932</span></a><span class="sd"> ... ).sql()</span> -</span><span id="L-4933"><a href="#L-4933"><span class="linenos">4933</span></a><span class="sd"> 'SELECT * FROM foo WHERE a = b'</span> +</span><span id="L-4917"><a href="#L-4917"><span class="linenos">4917</span></a> +</span><span id="L-4918"><a href="#L-4918"><span class="linenos">4918</span></a><span class="k">def</span> <span class="nf">table_name</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-4919"><a href="#L-4919"><span class="linenos">4919</span></a><span class="w"> </span><span class="sd">"""Get the full name of a table as a string.</span> +</span><span id="L-4920"><a href="#L-4920"><span class="linenos">4920</span></a> +</span><span id="L-4921"><a href="#L-4921"><span class="linenos">4921</span></a><span class="sd"> Args:</span> +</span><span id="L-4922"><a href="#L-4922"><span class="linenos">4922</span></a><span class="sd"> table (exp.Table | str): table expression node or string.</span> +</span><span id="L-4923"><a href="#L-4923"><span class="linenos">4923</span></a> +</span><span id="L-4924"><a href="#L-4924"><span class="linenos">4924</span></a><span class="sd"> Examples:</span> +</span><span id="L-4925"><a href="#L-4925"><span class="linenos">4925</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="L-4926"><a href="#L-4926"><span class="linenos">4926</span></a><span class="sd"> >>> table_name(parse_one("select * from a.b.c").find(exp.Table))</span> +</span><span id="L-4927"><a href="#L-4927"><span class="linenos">4927</span></a><span class="sd"> 'a.b.c'</span> +</span><span id="L-4928"><a href="#L-4928"><span class="linenos">4928</span></a> +</span><span id="L-4929"><a href="#L-4929"><span class="linenos">4929</span></a><span class="sd"> Returns:</span> +</span><span id="L-4930"><a href="#L-4930"><span class="linenos">4930</span></a><span class="sd"> The table name.</span> +</span><span id="L-4931"><a href="#L-4931"><span class="linenos">4931</span></a><span class="sd"> """</span> +</span><span id="L-4932"><a href="#L-4932"><span class="linenos">4932</span></a> +</span><span id="L-4933"><a href="#L-4933"><span class="linenos">4933</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">)</span> </span><span id="L-4934"><a href="#L-4934"><span class="linenos">4934</span></a> -</span><span id="L-4935"><a href="#L-4935"><span class="linenos">4935</span></a><span class="sd"> Returns:</span> -</span><span id="L-4936"><a href="#L-4936"><span class="linenos">4936</span></a><span class="sd"> The mapped expression.</span> -</span><span id="L-4937"><a href="#L-4937"><span class="linenos">4937</span></a><span class="sd"> """</span> -</span><span id="L-4938"><a href="#L-4938"><span class="linenos">4938</span></a> -</span><span id="L-4939"><a href="#L-4939"><span class="linenos">4939</span></a> <span class="k">def</span> <span class="nf">_replace_placeholders</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="L-4940"><a href="#L-4940"><span class="linenos">4940</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Placeholder</span><span class="p">):</span> -</span><span id="L-4941"><a href="#L-4941"><span class="linenos">4941</span></a> <span class="k">if</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">:</span> -</span><span id="L-4942"><a href="#L-4942"><span class="linenos">4942</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> -</span><span id="L-4943"><a href="#L-4943"><span class="linenos">4943</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> -</span><span id="L-4944"><a href="#L-4944"><span class="linenos">4944</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> -</span><span id="L-4945"><a href="#L-4945"><span class="linenos">4945</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-4946"><a href="#L-4946"><span class="linenos">4946</span></a> <span class="k">try</span><span class="p">:</span> -</span><span id="L-4947"><a href="#L-4947"><span class="linenos">4947</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="nb">next</span><span class="p">(</span><span class="n">args</span><span class="p">))</span> -</span><span id="L-4948"><a href="#L-4948"><span class="linenos">4948</span></a> <span class="k">except</span> <span class="ne">StopIteration</span><span class="p">:</span> -</span><span id="L-4949"><a href="#L-4949"><span class="linenos">4949</span></a> <span class="k">pass</span> -</span><span id="L-4950"><a href="#L-4950"><span class="linenos">4950</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="L-4935"><a href="#L-4935"><span class="linenos">4935</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table</span><span class="p">:</span> +</span><span id="L-4936"><a href="#L-4936"><span class="linenos">4936</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot parse </span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="L-4937"><a href="#L-4937"><span class="linenos">4937</span></a> +</span><span id="L-4938"><a href="#L-4938"><span class="linenos">4938</span></a> <span class="k">return</span> <span class="s2">"."</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> +</span><span id="L-4939"><a href="#L-4939"><span class="linenos">4939</span></a> <span class="n">part</span> +</span><span id="L-4940"><a href="#L-4940"><span class="linenos">4940</span></a> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="p">(</span> +</span><span id="L-4941"><a href="#L-4941"><span class="linenos">4941</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">),</span> +</span><span id="L-4942"><a href="#L-4942"><span class="linenos">4942</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">),</span> +</span><span id="L-4943"><a href="#L-4943"><span class="linenos">4943</span></a> <span class="n">table</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> +</span><span id="L-4944"><a href="#L-4944"><span class="linenos">4944</span></a> <span class="p">)</span> +</span><span id="L-4945"><a href="#L-4945"><span class="linenos">4945</span></a> <span class="k">if</span> <span class="n">part</span> +</span><span id="L-4946"><a href="#L-4946"><span class="linenos">4946</span></a> <span class="p">)</span> +</span><span id="L-4947"><a href="#L-4947"><span class="linenos">4947</span></a> +</span><span id="L-4948"><a href="#L-4948"><span class="linenos">4948</span></a> +</span><span id="L-4949"><a href="#L-4949"><span class="linenos">4949</span></a><span class="k">def</span> <span class="nf">replace_tables</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">mapping</span><span class="p">):</span> +</span><span id="L-4950"><a href="#L-4950"><span class="linenos">4950</span></a><span class="w"> </span><span class="sd">"""Replace all tables in expression according to the mapping.</span> </span><span id="L-4951"><a href="#L-4951"><span class="linenos">4951</span></a> -</span><span id="L-4952"><a href="#L-4952"><span class="linenos">4952</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_placeholders</span><span class="p">,</span> <span class="nb">iter</span><span class="p">(</span><span class="n">args</span><span class="p">),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> -</span><span id="L-4953"><a href="#L-4953"><span class="linenos">4953</span></a> -</span><span id="L-4954"><a href="#L-4954"><span class="linenos">4954</span></a> -</span><span id="L-4955"><a href="#L-4955"><span class="linenos">4955</span></a><span class="k">def</span> <span class="nf">expand</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">Expression</span><span class="p">,</span> <span class="n">sources</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Subqueryable</span><span class="p">],</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="L-4956"><a href="#L-4956"><span class="linenos">4956</span></a><span class="w"> </span><span class="sd">"""Transforms an expression by expanding all referenced sources into subqueries.</span> -</span><span id="L-4957"><a href="#L-4957"><span class="linenos">4957</span></a> -</span><span id="L-4958"><a href="#L-4958"><span class="linenos">4958</span></a><span class="sd"> Examples:</span> -</span><span id="L-4959"><a href="#L-4959"><span class="linenos">4959</span></a><span class="sd"> >>> from sqlglot import parse_one</span> -</span><span id="L-4960"><a href="#L-4960"><span class="linenos">4960</span></a><span class="sd"> >>> expand(parse_one("select * from x AS z"), {"x": parse_one("select * from y")}).sql()</span> -</span><span id="L-4961"><a href="#L-4961"><span class="linenos">4961</span></a><span class="sd"> 'SELECT * FROM (SELECT * FROM y) AS z /* source: x */'</span> -</span><span id="L-4962"><a href="#L-4962"><span class="linenos">4962</span></a> -</span><span id="L-4963"><a href="#L-4963"><span class="linenos">4963</span></a><span class="sd"> Args:</span> -</span><span id="L-4964"><a href="#L-4964"><span class="linenos">4964</span></a><span class="sd"> expression: The expression to expand.</span> -</span><span id="L-4965"><a href="#L-4965"><span class="linenos">4965</span></a><span class="sd"> sources: A dictionary of name to Subqueryables.</span> -</span><span id="L-4966"><a href="#L-4966"><span class="linenos">4966</span></a><span class="sd"> copy: Whether or not to copy the expression during transformation. Defaults to True.</span> -</span><span id="L-4967"><a href="#L-4967"><span class="linenos">4967</span></a> -</span><span id="L-4968"><a href="#L-4968"><span class="linenos">4968</span></a><span class="sd"> Returns:</span> -</span><span id="L-4969"><a href="#L-4969"><span class="linenos">4969</span></a><span class="sd"> The transformed expression.</span> -</span><span id="L-4970"><a href="#L-4970"><span class="linenos">4970</span></a><span class="sd"> """</span> -</span><span id="L-4971"><a href="#L-4971"><span class="linenos">4971</span></a> -</span><span id="L-4972"><a href="#L-4972"><span class="linenos">4972</span></a> <span class="k">def</span> <span class="nf">_expand</span><span class="p">(</span><span class="n">node</span><span class="p">:</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="L-4973"><a href="#L-4973"><span class="linenos">4973</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> -</span><span id="L-4974"><a href="#L-4974"><span class="linenos">4974</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> -</span><span id="L-4975"><a href="#L-4975"><span class="linenos">4975</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="p">)</span> -</span><span id="L-4976"><a href="#L-4976"><span class="linenos">4976</span></a> <span class="k">if</span> <span class="n">source</span><span class="p">:</span> -</span><span id="L-4977"><a href="#L-4977"><span class="linenos">4977</span></a> <span class="n">subquery</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="n">name</span><span class="p">)</span> -</span><span id="L-4978"><a href="#L-4978"><span class="linenos">4978</span></a> <span class="n">subquery</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="p">[</span><span class="sa">f</span><span class="s2">"source: </span><span class="si">{</span><span class="n">name</span><span class="si">}</span><span class="s2">"</span><span class="p">]</span> -</span><span id="L-4979"><a href="#L-4979"><span class="linenos">4979</span></a> <span class="k">return</span> <span class="n">subquery</span> -</span><span id="L-4980"><a href="#L-4980"><span class="linenos">4980</span></a> <span class="k">return</span> <span class="n">node</span> -</span><span id="L-4981"><a href="#L-4981"><span class="linenos">4981</span></a> -</span><span id="L-4982"><a href="#L-4982"><span class="linenos">4982</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_expand</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">)</span> -</span><span id="L-4983"><a href="#L-4983"><span class="linenos">4983</span></a> -</span><span id="L-4984"><a href="#L-4984"><span class="linenos">4984</span></a> -</span><span id="L-4985"><a href="#L-4985"><span class="linenos">4985</span></a><span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Func</span><span class="p">:</span> -</span><span id="L-4986"><a href="#L-4986"><span class="linenos">4986</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-4987"><a href="#L-4987"><span class="linenos">4987</span></a><span class="sd"> Returns a Func expression.</span> -</span><span id="L-4988"><a href="#L-4988"><span class="linenos">4988</span></a> -</span><span id="L-4989"><a href="#L-4989"><span class="linenos">4989</span></a><span class="sd"> Examples:</span> -</span><span id="L-4990"><a href="#L-4990"><span class="linenos">4990</span></a><span class="sd"> >>> func("abs", 5).sql()</span> -</span><span id="L-4991"><a href="#L-4991"><span class="linenos">4991</span></a><span class="sd"> 'ABS(5)'</span> +</span><span id="L-4952"><a href="#L-4952"><span class="linenos">4952</span></a><span class="sd"> Args:</span> +</span><span id="L-4953"><a href="#L-4953"><span class="linenos">4953</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> +</span><span id="L-4954"><a href="#L-4954"><span class="linenos">4954</span></a><span class="sd"> mapping (Dict[str, str]): mapping of table names.</span> +</span><span id="L-4955"><a href="#L-4955"><span class="linenos">4955</span></a> +</span><span id="L-4956"><a href="#L-4956"><span class="linenos">4956</span></a><span class="sd"> Examples:</span> +</span><span id="L-4957"><a href="#L-4957"><span class="linenos">4957</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="L-4958"><a href="#L-4958"><span class="linenos">4958</span></a><span class="sd"> >>> replace_tables(parse_one("select * from a.b"), {"a.b": "c"}).sql()</span> +</span><span id="L-4959"><a href="#L-4959"><span class="linenos">4959</span></a><span class="sd"> 'SELECT * FROM c'</span> +</span><span id="L-4960"><a href="#L-4960"><span class="linenos">4960</span></a> +</span><span id="L-4961"><a href="#L-4961"><span class="linenos">4961</span></a><span class="sd"> Returns:</span> +</span><span id="L-4962"><a href="#L-4962"><span class="linenos">4962</span></a><span class="sd"> The mapped expression.</span> +</span><span id="L-4963"><a href="#L-4963"><span class="linenos">4963</span></a><span class="sd"> """</span> +</span><span id="L-4964"><a href="#L-4964"><span class="linenos">4964</span></a> +</span><span id="L-4965"><a href="#L-4965"><span class="linenos">4965</span></a> <span class="k">def</span> <span class="nf">_replace_tables</span><span class="p">(</span><span class="n">node</span><span class="p">):</span> +</span><span id="L-4966"><a href="#L-4966"><span class="linenos">4966</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="L-4967"><a href="#L-4967"><span class="linenos">4967</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">mapping</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">))</span> +</span><span id="L-4968"><a href="#L-4968"><span class="linenos">4968</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> +</span><span id="L-4969"><a href="#L-4969"><span class="linenos">4969</span></a> <span class="k">return</span> <span class="n">to_table</span><span class="p">(</span> +</span><span id="L-4970"><a href="#L-4970"><span class="linenos">4970</span></a> <span class="n">new_name</span><span class="p">,</span> +</span><span id="L-4971"><a href="#L-4971"><span class="linenos">4971</span></a> <span class="o">**</span><span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">)},</span> +</span><span id="L-4972"><a href="#L-4972"><span class="linenos">4972</span></a> <span class="p">)</span> +</span><span id="L-4973"><a href="#L-4973"><span class="linenos">4973</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="L-4974"><a href="#L-4974"><span class="linenos">4974</span></a> +</span><span id="L-4975"><a href="#L-4975"><span class="linenos">4975</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_tables</span><span class="p">)</span> +</span><span id="L-4976"><a href="#L-4976"><span class="linenos">4976</span></a> +</span><span id="L-4977"><a href="#L-4977"><span class="linenos">4977</span></a> +</span><span id="L-4978"><a href="#L-4978"><span class="linenos">4978</span></a><span class="k">def</span> <span class="nf">replace_placeholders</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="L-4979"><a href="#L-4979"><span class="linenos">4979</span></a><span class="w"> </span><span class="sd">"""Replace placeholders in an expression.</span> +</span><span id="L-4980"><a href="#L-4980"><span class="linenos">4980</span></a> +</span><span id="L-4981"><a href="#L-4981"><span class="linenos">4981</span></a><span class="sd"> Args:</span> +</span><span id="L-4982"><a href="#L-4982"><span class="linenos">4982</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> +</span><span id="L-4983"><a href="#L-4983"><span class="linenos">4983</span></a><span class="sd"> args: positional names that will substitute unnamed placeholders in the given order.</span> +</span><span id="L-4984"><a href="#L-4984"><span class="linenos">4984</span></a><span class="sd"> kwargs: keyword arguments that will substitute named placeholders.</span> +</span><span id="L-4985"><a href="#L-4985"><span class="linenos">4985</span></a> +</span><span id="L-4986"><a href="#L-4986"><span class="linenos">4986</span></a><span class="sd"> Examples:</span> +</span><span id="L-4987"><a href="#L-4987"><span class="linenos">4987</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="L-4988"><a href="#L-4988"><span class="linenos">4988</span></a><span class="sd"> >>> replace_placeholders(</span> +</span><span id="L-4989"><a href="#L-4989"><span class="linenos">4989</span></a><span class="sd"> ... parse_one("select * from :tbl where ? = ?"), "a", "b", tbl="foo"</span> +</span><span id="L-4990"><a href="#L-4990"><span class="linenos">4990</span></a><span class="sd"> ... ).sql()</span> +</span><span id="L-4991"><a href="#L-4991"><span class="linenos">4991</span></a><span class="sd"> 'SELECT * FROM foo WHERE a = b'</span> </span><span id="L-4992"><a href="#L-4992"><span class="linenos">4992</span></a> -</span><span id="L-4993"><a href="#L-4993"><span class="linenos">4993</span></a><span class="sd"> >>> func("cast", this=5, to=DataType.build("DOUBLE")).sql()</span> -</span><span id="L-4994"><a href="#L-4994"><span class="linenos">4994</span></a><span class="sd"> 'CAST(5 AS DOUBLE)'</span> -</span><span id="L-4995"><a href="#L-4995"><span class="linenos">4995</span></a> -</span><span id="L-4996"><a href="#L-4996"><span class="linenos">4996</span></a><span class="sd"> Args:</span> -</span><span id="L-4997"><a href="#L-4997"><span class="linenos">4997</span></a><span class="sd"> name: the name of the function to build.</span> -</span><span id="L-4998"><a href="#L-4998"><span class="linenos">4998</span></a><span class="sd"> args: the args used to instantiate the function of interest.</span> -</span><span id="L-4999"><a href="#L-4999"><span class="linenos">4999</span></a><span class="sd"> dialect: the source dialect.</span> -</span><span id="L-5000"><a href="#L-5000"><span class="linenos">5000</span></a><span class="sd"> kwargs: the kwargs used to instantiate the function of interest.</span> -</span><span id="L-5001"><a href="#L-5001"><span class="linenos">5001</span></a> -</span><span id="L-5002"><a href="#L-5002"><span class="linenos">5002</span></a><span class="sd"> Note:</span> -</span><span id="L-5003"><a href="#L-5003"><span class="linenos">5003</span></a><span class="sd"> The arguments `args` and `kwargs` are mutually exclusive.</span> -</span><span id="L-5004"><a href="#L-5004"><span class="linenos">5004</span></a> -</span><span id="L-5005"><a href="#L-5005"><span class="linenos">5005</span></a><span class="sd"> Returns:</span> -</span><span id="L-5006"><a href="#L-5006"><span class="linenos">5006</span></a><span class="sd"> An instance of the function of interest, or an anonymous function, if `name` doesn't</span> -</span><span id="L-5007"><a href="#L-5007"><span class="linenos">5007</span></a><span class="sd"> correspond to an existing `sqlglot.expressions.Func` class.</span> -</span><span id="L-5008"><a href="#L-5008"><span class="linenos">5008</span></a><span class="sd"> """</span> -</span><span id="L-5009"><a href="#L-5009"><span class="linenos">5009</span></a> <span class="k">if</span> <span class="n">args</span> <span class="ow">and</span> <span class="n">kwargs</span><span class="p">:</span> -</span><span id="L-5010"><a href="#L-5010"><span class="linenos">5010</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Can't use both args and kwargs to instantiate a function."</span><span class="p">)</span> +</span><span id="L-4993"><a href="#L-4993"><span class="linenos">4993</span></a><span class="sd"> Returns:</span> +</span><span id="L-4994"><a href="#L-4994"><span class="linenos">4994</span></a><span class="sd"> The mapped expression.</span> +</span><span id="L-4995"><a href="#L-4995"><span class="linenos">4995</span></a><span class="sd"> """</span> +</span><span id="L-4996"><a href="#L-4996"><span class="linenos">4996</span></a> +</span><span id="L-4997"><a href="#L-4997"><span class="linenos">4997</span></a> <span class="k">def</span> <span class="nf">_replace_placeholders</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="L-4998"><a href="#L-4998"><span class="linenos">4998</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Placeholder</span><span class="p">):</span> +</span><span id="L-4999"><a href="#L-4999"><span class="linenos">4999</span></a> <span class="k">if</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">:</span> +</span><span id="L-5000"><a href="#L-5000"><span class="linenos">5000</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-5001"><a href="#L-5001"><span class="linenos">5001</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> +</span><span id="L-5002"><a href="#L-5002"><span class="linenos">5002</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> +</span><span id="L-5003"><a href="#L-5003"><span class="linenos">5003</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-5004"><a href="#L-5004"><span class="linenos">5004</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="L-5005"><a href="#L-5005"><span class="linenos">5005</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="nb">next</span><span class="p">(</span><span class="n">args</span><span class="p">))</span> +</span><span id="L-5006"><a href="#L-5006"><span class="linenos">5006</span></a> <span class="k">except</span> <span class="ne">StopIteration</span><span class="p">:</span> +</span><span id="L-5007"><a href="#L-5007"><span class="linenos">5007</span></a> <span class="k">pass</span> +</span><span id="L-5008"><a href="#L-5008"><span class="linenos">5008</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="L-5009"><a href="#L-5009"><span class="linenos">5009</span></a> +</span><span id="L-5010"><a href="#L-5010"><span class="linenos">5010</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_placeholders</span><span class="p">,</span> <span class="nb">iter</span><span class="p">(</span><span class="n">args</span><span class="p">),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> </span><span id="L-5011"><a href="#L-5011"><span class="linenos">5011</span></a> -</span><span id="L-5012"><a href="#L-5012"><span class="linenos">5012</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span> -</span><span id="L-5013"><a href="#L-5013"><span class="linenos">5013</span></a> -</span><span id="L-5014"><a href="#L-5014"><span class="linenos">5014</span></a> <span class="n">converted</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">]</span> -</span><span id="L-5015"><a href="#L-5015"><span class="linenos">5015</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="p">{</span><span class="n">key</span><span class="p">:</span> <span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> -</span><span id="L-5016"><a href="#L-5016"><span class="linenos">5016</span></a> -</span><span id="L-5017"><a href="#L-5017"><span class="linenos">5017</span></a> <span class="n">parser</span> <span class="o">=</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">parser</span><span class="p">()</span> -</span><span id="L-5018"><a href="#L-5018"><span class="linenos">5018</span></a> <span class="n">from_args_list</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> -</span><span id="L-5019"><a href="#L-5019"><span class="linenos">5019</span></a> -</span><span id="L-5020"><a href="#L-5020"><span class="linenos">5020</span></a> <span class="k">if</span> <span class="n">from_args_list</span><span class="p">:</span> -</span><span id="L-5021"><a href="#L-5021"><span class="linenos">5021</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">from_args_list</span><span class="p">(</span><span class="n">converted</span><span class="p">)</span> <span class="k">if</span> <span class="n">converted</span> <span class="k">else</span> <span class="n">from_args_list</span><span class="o">.</span><span class="vm">__self__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="c1"># type: ignore</span> -</span><span id="L-5022"><a href="#L-5022"><span class="linenos">5022</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="L-5023"><a href="#L-5023"><span class="linenos">5023</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="n">kwargs</span> <span class="ow">or</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="n">converted</span><span class="p">}</span> -</span><span id="L-5024"><a href="#L-5024"><span class="linenos">5024</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">Anonymous</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-5012"><a href="#L-5012"><span class="linenos">5012</span></a> +</span><span id="L-5013"><a href="#L-5013"><span class="linenos">5013</span></a><span class="k">def</span> <span class="nf">expand</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">Expression</span><span class="p">,</span> <span class="n">sources</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Subqueryable</span><span class="p">],</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="L-5014"><a href="#L-5014"><span class="linenos">5014</span></a><span class="w"> </span><span class="sd">"""Transforms an expression by expanding all referenced sources into subqueries.</span> +</span><span id="L-5015"><a href="#L-5015"><span class="linenos">5015</span></a> +</span><span id="L-5016"><a href="#L-5016"><span class="linenos">5016</span></a><span class="sd"> Examples:</span> +</span><span id="L-5017"><a href="#L-5017"><span class="linenos">5017</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="L-5018"><a href="#L-5018"><span class="linenos">5018</span></a><span class="sd"> >>> expand(parse_one("select * from x AS z"), {"x": parse_one("select * from y")}).sql()</span> +</span><span id="L-5019"><a href="#L-5019"><span class="linenos">5019</span></a><span class="sd"> 'SELECT * FROM (SELECT * FROM y) AS z /* source: x */'</span> +</span><span id="L-5020"><a href="#L-5020"><span class="linenos">5020</span></a> +</span><span id="L-5021"><a href="#L-5021"><span class="linenos">5021</span></a><span class="sd"> Args:</span> +</span><span id="L-5022"><a href="#L-5022"><span class="linenos">5022</span></a><span class="sd"> expression: The expression to expand.</span> +</span><span id="L-5023"><a href="#L-5023"><span class="linenos">5023</span></a><span class="sd"> sources: A dictionary of name to Subqueryables.</span> +</span><span id="L-5024"><a href="#L-5024"><span class="linenos">5024</span></a><span class="sd"> copy: Whether or not to copy the expression during transformation. Defaults to True.</span> </span><span id="L-5025"><a href="#L-5025"><span class="linenos">5025</span></a> -</span><span id="L-5026"><a href="#L-5026"><span class="linenos">5026</span></a> <span class="k">for</span> <span class="n">error_message</span> <span class="ow">in</span> <span class="n">function</span><span class="o">.</span><span class="n">error_messages</span><span class="p">(</span><span class="n">converted</span><span class="p">):</span> -</span><span id="L-5027"><a href="#L-5027"><span class="linenos">5027</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="n">error_message</span><span class="p">)</span> -</span><span id="L-5028"><a href="#L-5028"><span class="linenos">5028</span></a> -</span><span id="L-5029"><a href="#L-5029"><span class="linenos">5029</span></a> <span class="k">return</span> <span class="n">function</span> -</span><span id="L-5030"><a href="#L-5030"><span class="linenos">5030</span></a> -</span><span id="L-5031"><a href="#L-5031"><span class="linenos">5031</span></a> -</span><span id="L-5032"><a href="#L-5032"><span class="linenos">5032</span></a><span class="k">def</span> <span class="nf">true</span><span class="p">():</span> -</span><span id="L-5033"><a href="#L-5033"><span class="linenos">5033</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-5034"><a href="#L-5034"><span class="linenos">5034</span></a><span class="sd"> Returns a true Boolean expression.</span> -</span><span id="L-5035"><a href="#L-5035"><span class="linenos">5035</span></a><span class="sd"> """</span> -</span><span id="L-5036"><a href="#L-5036"><span class="linenos">5036</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> -</span><span id="L-5037"><a href="#L-5037"><span class="linenos">5037</span></a> -</span><span id="L-5038"><a href="#L-5038"><span class="linenos">5038</span></a> -</span><span id="L-5039"><a href="#L-5039"><span class="linenos">5039</span></a><span class="k">def</span> <span class="nf">false</span><span class="p">():</span> -</span><span id="L-5040"><a href="#L-5040"><span class="linenos">5040</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-5041"><a href="#L-5041"><span class="linenos">5041</span></a><span class="sd"> Returns a false Boolean expression.</span> -</span><span id="L-5042"><a href="#L-5042"><span class="linenos">5042</span></a><span class="sd"> """</span> -</span><span id="L-5043"><a href="#L-5043"><span class="linenos">5043</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> -</span><span id="L-5044"><a href="#L-5044"><span class="linenos">5044</span></a> -</span><span id="L-5045"><a href="#L-5045"><span class="linenos">5045</span></a> -</span><span id="L-5046"><a href="#L-5046"><span class="linenos">5046</span></a><span class="k">def</span> <span class="nf">null</span><span class="p">():</span> -</span><span id="L-5047"><a href="#L-5047"><span class="linenos">5047</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-5048"><a href="#L-5048"><span class="linenos">5048</span></a><span class="sd"> Returns a Null expression.</span> -</span><span id="L-5049"><a href="#L-5049"><span class="linenos">5049</span></a><span class="sd"> """</span> -</span><span id="L-5050"><a href="#L-5050"><span class="linenos">5050</span></a> <span class="k">return</span> <span class="n">Null</span><span class="p">()</span> -</span><span id="L-5051"><a href="#L-5051"><span class="linenos">5051</span></a> -</span><span id="L-5052"><a href="#L-5052"><span class="linenos">5052</span></a> -</span><span id="L-5053"><a href="#L-5053"><span class="linenos">5053</span></a><span class="c1"># TODO: deprecate this</span> -</span><span id="L-5054"><a href="#L-5054"><span class="linenos">5054</span></a><span class="n">TRUE</span> <span class="o">=</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> -</span><span id="L-5055"><a href="#L-5055"><span class="linenos">5055</span></a><span class="n">FALSE</span> <span class="o">=</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> -</span><span id="L-5056"><a href="#L-5056"><span class="linenos">5056</span></a><span class="n">NULL</span> <span class="o">=</span> <span class="n">Null</span><span class="p">()</span> +</span><span id="L-5026"><a href="#L-5026"><span class="linenos">5026</span></a><span class="sd"> Returns:</span> +</span><span id="L-5027"><a href="#L-5027"><span class="linenos">5027</span></a><span class="sd"> The transformed expression.</span> +</span><span id="L-5028"><a href="#L-5028"><span class="linenos">5028</span></a><span class="sd"> """</span> +</span><span id="L-5029"><a href="#L-5029"><span class="linenos">5029</span></a> +</span><span id="L-5030"><a href="#L-5030"><span class="linenos">5030</span></a> <span class="k">def</span> <span class="nf">_expand</span><span class="p">(</span><span class="n">node</span><span class="p">:</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="L-5031"><a href="#L-5031"><span class="linenos">5031</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="L-5032"><a href="#L-5032"><span class="linenos">5032</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> +</span><span id="L-5033"><a href="#L-5033"><span class="linenos">5033</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="p">)</span> +</span><span id="L-5034"><a href="#L-5034"><span class="linenos">5034</span></a> <span class="k">if</span> <span class="n">source</span><span class="p">:</span> +</span><span id="L-5035"><a href="#L-5035"><span class="linenos">5035</span></a> <span class="n">subquery</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="n">name</span><span class="p">)</span> +</span><span id="L-5036"><a href="#L-5036"><span class="linenos">5036</span></a> <span class="n">subquery</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="p">[</span><span class="sa">f</span><span class="s2">"source: </span><span class="si">{</span><span class="n">name</span><span class="si">}</span><span class="s2">"</span><span class="p">]</span> +</span><span id="L-5037"><a href="#L-5037"><span class="linenos">5037</span></a> <span class="k">return</span> <span class="n">subquery</span> +</span><span id="L-5038"><a href="#L-5038"><span class="linenos">5038</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="L-5039"><a href="#L-5039"><span class="linenos">5039</span></a> +</span><span id="L-5040"><a href="#L-5040"><span class="linenos">5040</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_expand</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">)</span> +</span><span id="L-5041"><a href="#L-5041"><span class="linenos">5041</span></a> +</span><span id="L-5042"><a href="#L-5042"><span class="linenos">5042</span></a> +</span><span id="L-5043"><a href="#L-5043"><span class="linenos">5043</span></a><span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Func</span><span class="p">:</span> +</span><span id="L-5044"><a href="#L-5044"><span class="linenos">5044</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-5045"><a href="#L-5045"><span class="linenos">5045</span></a><span class="sd"> Returns a Func expression.</span> +</span><span id="L-5046"><a href="#L-5046"><span class="linenos">5046</span></a> +</span><span id="L-5047"><a href="#L-5047"><span class="linenos">5047</span></a><span class="sd"> Examples:</span> +</span><span id="L-5048"><a href="#L-5048"><span class="linenos">5048</span></a><span class="sd"> >>> func("abs", 5).sql()</span> +</span><span id="L-5049"><a href="#L-5049"><span class="linenos">5049</span></a><span class="sd"> 'ABS(5)'</span> +</span><span id="L-5050"><a href="#L-5050"><span class="linenos">5050</span></a> +</span><span id="L-5051"><a href="#L-5051"><span class="linenos">5051</span></a><span class="sd"> >>> func("cast", this=5, to=DataType.build("DOUBLE")).sql()</span> +</span><span id="L-5052"><a href="#L-5052"><span class="linenos">5052</span></a><span class="sd"> 'CAST(5 AS DOUBLE)'</span> +</span><span id="L-5053"><a href="#L-5053"><span class="linenos">5053</span></a> +</span><span id="L-5054"><a href="#L-5054"><span class="linenos">5054</span></a><span class="sd"> Args:</span> +</span><span id="L-5055"><a href="#L-5055"><span class="linenos">5055</span></a><span class="sd"> name: the name of the function to build.</span> +</span><span id="L-5056"><a href="#L-5056"><span class="linenos">5056</span></a><span class="sd"> args: the args used to instantiate the function of interest.</span> +</span><span id="L-5057"><a href="#L-5057"><span class="linenos">5057</span></a><span class="sd"> dialect: the source dialect.</span> +</span><span id="L-5058"><a href="#L-5058"><span class="linenos">5058</span></a><span class="sd"> kwargs: the kwargs used to instantiate the function of interest.</span> +</span><span id="L-5059"><a href="#L-5059"><span class="linenos">5059</span></a> +</span><span id="L-5060"><a href="#L-5060"><span class="linenos">5060</span></a><span class="sd"> Note:</span> +</span><span id="L-5061"><a href="#L-5061"><span class="linenos">5061</span></a><span class="sd"> The arguments `args` and `kwargs` are mutually exclusive.</span> +</span><span id="L-5062"><a href="#L-5062"><span class="linenos">5062</span></a> +</span><span id="L-5063"><a href="#L-5063"><span class="linenos">5063</span></a><span class="sd"> Returns:</span> +</span><span id="L-5064"><a href="#L-5064"><span class="linenos">5064</span></a><span class="sd"> An instance of the function of interest, or an anonymous function, if `name` doesn't</span> +</span><span id="L-5065"><a href="#L-5065"><span class="linenos">5065</span></a><span class="sd"> correspond to an existing `sqlglot.expressions.Func` class.</span> +</span><span id="L-5066"><a href="#L-5066"><span class="linenos">5066</span></a><span class="sd"> """</span> +</span><span id="L-5067"><a href="#L-5067"><span class="linenos">5067</span></a> <span class="k">if</span> <span class="n">args</span> <span class="ow">and</span> <span class="n">kwargs</span><span class="p">:</span> +</span><span id="L-5068"><a href="#L-5068"><span class="linenos">5068</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Can't use both args and kwargs to instantiate a function."</span><span class="p">)</span> +</span><span id="L-5069"><a href="#L-5069"><span class="linenos">5069</span></a> +</span><span id="L-5070"><a href="#L-5070"><span class="linenos">5070</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="L-5071"><a href="#L-5071"><span class="linenos">5071</span></a> +</span><span id="L-5072"><a href="#L-5072"><span class="linenos">5072</span></a> <span class="n">converted</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">]</span> +</span><span id="L-5073"><a href="#L-5073"><span class="linenos">5073</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="p">{</span><span class="n">key</span><span class="p">:</span> <span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> +</span><span id="L-5074"><a href="#L-5074"><span class="linenos">5074</span></a> +</span><span id="L-5075"><a href="#L-5075"><span class="linenos">5075</span></a> <span class="n">parser</span> <span class="o">=</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">parser</span><span class="p">()</span> +</span><span id="L-5076"><a href="#L-5076"><span class="linenos">5076</span></a> <span class="n">from_args_list</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="L-5077"><a href="#L-5077"><span class="linenos">5077</span></a> +</span><span id="L-5078"><a href="#L-5078"><span class="linenos">5078</span></a> <span class="k">if</span> <span class="n">from_args_list</span><span class="p">:</span> +</span><span id="L-5079"><a href="#L-5079"><span class="linenos">5079</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">from_args_list</span><span class="p">(</span><span class="n">converted</span><span class="p">)</span> <span class="k">if</span> <span class="n">converted</span> <span class="k">else</span> <span class="n">from_args_list</span><span class="o">.</span><span class="vm">__self__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="L-5080"><a href="#L-5080"><span class="linenos">5080</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="L-5081"><a href="#L-5081"><span class="linenos">5081</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="n">kwargs</span> <span class="ow">or</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="n">converted</span><span class="p">}</span> +</span><span id="L-5082"><a href="#L-5082"><span class="linenos">5082</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">Anonymous</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="L-5083"><a href="#L-5083"><span class="linenos">5083</span></a> +</span><span id="L-5084"><a href="#L-5084"><span class="linenos">5084</span></a> <span class="k">for</span> <span class="n">error_message</span> <span class="ow">in</span> <span class="n">function</span><span class="o">.</span><span class="n">error_messages</span><span class="p">(</span><span class="n">converted</span><span class="p">):</span> +</span><span id="L-5085"><a href="#L-5085"><span class="linenos">5085</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="n">error_message</span><span class="p">)</span> +</span><span id="L-5086"><a href="#L-5086"><span class="linenos">5086</span></a> +</span><span id="L-5087"><a href="#L-5087"><span class="linenos">5087</span></a> <span class="k">return</span> <span class="n">function</span> +</span><span id="L-5088"><a href="#L-5088"><span class="linenos">5088</span></a> +</span><span id="L-5089"><a href="#L-5089"><span class="linenos">5089</span></a> +</span><span id="L-5090"><a href="#L-5090"><span class="linenos">5090</span></a><span class="k">def</span> <span class="nf">true</span><span class="p">():</span> +</span><span id="L-5091"><a href="#L-5091"><span class="linenos">5091</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-5092"><a href="#L-5092"><span class="linenos">5092</span></a><span class="sd"> Returns a true Boolean expression.</span> +</span><span id="L-5093"><a href="#L-5093"><span class="linenos">5093</span></a><span class="sd"> """</span> +</span><span id="L-5094"><a href="#L-5094"><span class="linenos">5094</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span><span id="L-5095"><a href="#L-5095"><span class="linenos">5095</span></a> +</span><span id="L-5096"><a href="#L-5096"><span class="linenos">5096</span></a> +</span><span id="L-5097"><a href="#L-5097"><span class="linenos">5097</span></a><span class="k">def</span> <span class="nf">false</span><span class="p">():</span> +</span><span id="L-5098"><a href="#L-5098"><span class="linenos">5098</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-5099"><a href="#L-5099"><span class="linenos">5099</span></a><span class="sd"> Returns a false Boolean expression.</span> +</span><span id="L-5100"><a href="#L-5100"><span class="linenos">5100</span></a><span class="sd"> """</span> +</span><span id="L-5101"><a href="#L-5101"><span class="linenos">5101</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span><span id="L-5102"><a href="#L-5102"><span class="linenos">5102</span></a> +</span><span id="L-5103"><a href="#L-5103"><span class="linenos">5103</span></a> +</span><span id="L-5104"><a href="#L-5104"><span class="linenos">5104</span></a><span class="k">def</span> <span class="nf">null</span><span class="p">():</span> +</span><span id="L-5105"><a href="#L-5105"><span class="linenos">5105</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-5106"><a href="#L-5106"><span class="linenos">5106</span></a><span class="sd"> Returns a Null expression.</span> +</span><span id="L-5107"><a href="#L-5107"><span class="linenos">5107</span></a><span class="sd"> """</span> +</span><span id="L-5108"><a href="#L-5108"><span class="linenos">5108</span></a> <span class="k">return</span> <span class="n">Null</span><span class="p">()</span> +</span><span id="L-5109"><a href="#L-5109"><span class="linenos">5109</span></a> +</span><span id="L-5110"><a href="#L-5110"><span class="linenos">5110</span></a> +</span><span id="L-5111"><a href="#L-5111"><span class="linenos">5111</span></a><span class="c1"># TODO: deprecate this</span> +</span><span id="L-5112"><a href="#L-5112"><span class="linenos">5112</span></a><span class="n">TRUE</span> <span class="o">=</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span><span id="L-5113"><a href="#L-5113"><span class="linenos">5113</span></a><span class="n">FALSE</span> <span class="o">=</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span><span id="L-5114"><a href="#L-5114"><span class="linenos">5114</span></a><span class="n">NULL</span> <span class="o">=</span> <span class="n">Null</span><span class="p">()</span> </span></pre></div> @@ -8026,577 +8135,592 @@ SQL expressions, such as <code><a href="#select">sqlglot.expressions.select</a>< </div> <a class="headerlink" href="#Expression"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression-56"><a href="#Expression-56"><span class="linenos"> 56</span></a><span class="k">class</span> <span class="nc">Expression</span><span class="p">(</span><span class="n">metaclass</span><span class="o">=</span><span class="n">_Expression</span><span class="p">):</span> -</span><span id="Expression-57"><a href="#Expression-57"><span class="linenos"> 57</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-58"><a href="#Expression-58"><span class="linenos"> 58</span></a><span class="sd"> The base class for all expressions in a syntax tree. Each Expression encapsulates any necessary</span> -</span><span id="Expression-59"><a href="#Expression-59"><span class="linenos"> 59</span></a><span class="sd"> context, such as its child expressions, their names (arg keys), and whether a given child expression</span> -</span><span id="Expression-60"><a href="#Expression-60"><span class="linenos"> 60</span></a><span class="sd"> is optional or not.</span> -</span><span id="Expression-61"><a href="#Expression-61"><span class="linenos"> 61</span></a> -</span><span id="Expression-62"><a href="#Expression-62"><span class="linenos"> 62</span></a><span class="sd"> Attributes:</span> -</span><span id="Expression-63"><a href="#Expression-63"><span class="linenos"> 63</span></a><span class="sd"> key: a unique key for each class in the Expression hierarchy. This is useful for hashing</span> -</span><span id="Expression-64"><a href="#Expression-64"><span class="linenos"> 64</span></a><span class="sd"> and representing expressions as strings.</span> -</span><span id="Expression-65"><a href="#Expression-65"><span class="linenos"> 65</span></a><span class="sd"> arg_types: determines what arguments (child nodes) are supported by an expression. It</span> -</span><span id="Expression-66"><a href="#Expression-66"><span class="linenos"> 66</span></a><span class="sd"> maps arg keys to booleans that indicate whether the corresponding args are optional.</span> -</span><span id="Expression-67"><a href="#Expression-67"><span class="linenos"> 67</span></a> -</span><span id="Expression-68"><a href="#Expression-68"><span class="linenos"> 68</span></a><span class="sd"> Example:</span> -</span><span id="Expression-69"><a href="#Expression-69"><span class="linenos"> 69</span></a><span class="sd"> >>> class Foo(Expression):</span> -</span><span id="Expression-70"><a href="#Expression-70"><span class="linenos"> 70</span></a><span class="sd"> ... arg_types = {"this": True, "expression": False}</span> -</span><span id="Expression-71"><a href="#Expression-71"><span class="linenos"> 71</span></a> -</span><span id="Expression-72"><a href="#Expression-72"><span class="linenos"> 72</span></a><span class="sd"> The above definition informs us that Foo is an Expression that requires an argument called</span> -</span><span id="Expression-73"><a href="#Expression-73"><span class="linenos"> 73</span></a><span class="sd"> "this" and may also optionally receive an argument called "expression".</span> -</span><span id="Expression-74"><a href="#Expression-74"><span class="linenos"> 74</span></a> -</span><span id="Expression-75"><a href="#Expression-75"><span class="linenos"> 75</span></a><span class="sd"> Args:</span> -</span><span id="Expression-76"><a href="#Expression-76"><span class="linenos"> 76</span></a><span class="sd"> args: a mapping used for retrieving the arguments of an expression, given their arg keys.</span> -</span><span id="Expression-77"><a href="#Expression-77"><span class="linenos"> 77</span></a><span class="sd"> parent: a reference to the parent expression (or None, in case of root expressions).</span> -</span><span id="Expression-78"><a href="#Expression-78"><span class="linenos"> 78</span></a><span class="sd"> arg_key: the arg key an expression is associated with, i.e. the name its parent expression</span> -</span><span id="Expression-79"><a href="#Expression-79"><span class="linenos"> 79</span></a><span class="sd"> uses to refer to it.</span> -</span><span id="Expression-80"><a href="#Expression-80"><span class="linenos"> 80</span></a><span class="sd"> comments: a list of comments that are associated with a given expression. This is used in</span> -</span><span id="Expression-81"><a href="#Expression-81"><span class="linenos"> 81</span></a><span class="sd"> order to preserve comments when transpiling SQL code.</span> -</span><span id="Expression-82"><a href="#Expression-82"><span class="linenos"> 82</span></a><span class="sd"> _type: the `sqlglot.expressions.DataType` type of an expression. This is inferred by the</span> -</span><span id="Expression-83"><a href="#Expression-83"><span class="linenos"> 83</span></a><span class="sd"> optimizer, in order to enable some transformations that require type information.</span> -</span><span id="Expression-84"><a href="#Expression-84"><span class="linenos"> 84</span></a><span class="sd"> """</span> -</span><span id="Expression-85"><a href="#Expression-85"><span class="linenos"> 85</span></a> -</span><span id="Expression-86"><a href="#Expression-86"><span class="linenos"> 86</span></a> <span class="n">key</span> <span class="o">=</span> <span class="s2">"expression"</span> -</span><span id="Expression-87"><a href="#Expression-87"><span class="linenos"> 87</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Expression-88"><a href="#Expression-88"><span class="linenos"> 88</span></a> <span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"args"</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">,</span> <span class="s2">"arg_key"</span><span class="p">,</span> <span class="s2">"comments"</span><span class="p">,</span> <span class="s2">"_type"</span><span class="p">,</span> <span class="s2">"_meta"</span><span class="p">)</span> -</span><span id="Expression-89"><a href="#Expression-89"><span class="linenos"> 89</span></a> -</span><span id="Expression-90"><a href="#Expression-90"><span class="linenos"> 90</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> -</span><span id="Expression-91"><a href="#Expression-91"><span class="linenos"> 91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> -</span><span id="Expression-92"><a href="#Expression-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression-93"><a href="#Expression-93"><span class="linenos"> 93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression-94"><a href="#Expression-94"><span class="linenos"> 94</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression-95"><a href="#Expression-95"><span class="linenos"> 95</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression-96"><a href="#Expression-96"><span class="linenos"> 96</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression-97"><a href="#Expression-97"><span class="linenos"> 97</span></a> -</span><span id="Expression-98"><a href="#Expression-98"><span class="linenos"> 98</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Expression-99"><a href="#Expression-99"><span class="linenos"> 99</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> -</span><span id="Expression-100"><a href="#Expression-100"><span class="linenos">100</span></a> -</span><span id="Expression-101"><a href="#Expression-101"><span class="linenos">101</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Expression-102"><a href="#Expression-102"><span class="linenos">102</span></a> <span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">type</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> <span class="ow">and</span> <span class="n">_norm_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">==</span> <span class="n">_norm_args</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> -</span><span id="Expression-103"><a href="#Expression-103"><span class="linenos">103</span></a> -</span><span id="Expression-104"><a href="#Expression-104"><span class="linenos">104</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span> -</span><span id="Expression-105"><a href="#Expression-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">(</span> -</span><span id="Expression-106"><a href="#Expression-106"><span class="linenos">106</span></a> <span class="p">(</span> -</span><span id="Expression-107"><a href="#Expression-107"><span class="linenos">107</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> -</span><span id="Expression-108"><a href="#Expression-108"><span class="linenos">108</span></a> <span class="nb">tuple</span><span class="p">(</span> -</span><span id="Expression-109"><a href="#Expression-109"><span class="linenos">109</span></a> <span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="k">else</span> <span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">_norm_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> -</span><span id="Expression-110"><a href="#Expression-110"><span class="linenos">110</span></a> <span class="p">),</span> -</span><span id="Expression-111"><a href="#Expression-111"><span class="linenos">111</span></a> <span class="p">)</span> -</span><span id="Expression-112"><a href="#Expression-112"><span class="linenos">112</span></a> <span class="p">)</span> -</span><span id="Expression-113"><a href="#Expression-113"><span class="linenos">113</span></a> -</span><span id="Expression-114"><a href="#Expression-114"><span class="linenos">114</span></a> <span class="nd">@property</span> -</span><span id="Expression-115"><a href="#Expression-115"><span class="linenos">115</span></a> <span class="k">def</span> <span class="nf">this</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-116"><a href="#Expression-116"><span class="linenos">116</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-117"><a href="#Expression-117"><span class="linenos">117</span></a><span class="sd"> Retrieves the argument with key "this".</span> -</span><span id="Expression-118"><a href="#Expression-118"><span class="linenos">118</span></a><span class="sd"> """</span> -</span><span id="Expression-119"><a href="#Expression-119"><span class="linenos">119</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression-57"><a href="#Expression-57"><span class="linenos"> 57</span></a><span class="k">class</span> <span class="nc">Expression</span><span class="p">(</span><span class="n">metaclass</span><span class="o">=</span><span class="n">_Expression</span><span class="p">):</span> +</span><span id="Expression-58"><a href="#Expression-58"><span class="linenos"> 58</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-59"><a href="#Expression-59"><span class="linenos"> 59</span></a><span class="sd"> The base class for all expressions in a syntax tree. Each Expression encapsulates any necessary</span> +</span><span id="Expression-60"><a href="#Expression-60"><span class="linenos"> 60</span></a><span class="sd"> context, such as its child expressions, their names (arg keys), and whether a given child expression</span> +</span><span id="Expression-61"><a href="#Expression-61"><span class="linenos"> 61</span></a><span class="sd"> is optional or not.</span> +</span><span id="Expression-62"><a href="#Expression-62"><span class="linenos"> 62</span></a> +</span><span id="Expression-63"><a href="#Expression-63"><span class="linenos"> 63</span></a><span class="sd"> Attributes:</span> +</span><span id="Expression-64"><a href="#Expression-64"><span class="linenos"> 64</span></a><span class="sd"> key: a unique key for each class in the Expression hierarchy. This is useful for hashing</span> +</span><span id="Expression-65"><a href="#Expression-65"><span class="linenos"> 65</span></a><span class="sd"> and representing expressions as strings.</span> +</span><span id="Expression-66"><a href="#Expression-66"><span class="linenos"> 66</span></a><span class="sd"> arg_types: determines what arguments (child nodes) are supported by an expression. It</span> +</span><span id="Expression-67"><a href="#Expression-67"><span class="linenos"> 67</span></a><span class="sd"> maps arg keys to booleans that indicate whether the corresponding args are optional.</span> +</span><span id="Expression-68"><a href="#Expression-68"><span class="linenos"> 68</span></a> +</span><span id="Expression-69"><a href="#Expression-69"><span class="linenos"> 69</span></a><span class="sd"> Example:</span> +</span><span id="Expression-70"><a href="#Expression-70"><span class="linenos"> 70</span></a><span class="sd"> >>> class Foo(Expression):</span> +</span><span id="Expression-71"><a href="#Expression-71"><span class="linenos"> 71</span></a><span class="sd"> ... arg_types = {"this": True, "expression": False}</span> +</span><span id="Expression-72"><a href="#Expression-72"><span class="linenos"> 72</span></a> +</span><span id="Expression-73"><a href="#Expression-73"><span class="linenos"> 73</span></a><span class="sd"> The above definition informs us that Foo is an Expression that requires an argument called</span> +</span><span id="Expression-74"><a href="#Expression-74"><span class="linenos"> 74</span></a><span class="sd"> "this" and may also optionally receive an argument called "expression".</span> +</span><span id="Expression-75"><a href="#Expression-75"><span class="linenos"> 75</span></a> +</span><span id="Expression-76"><a href="#Expression-76"><span class="linenos"> 76</span></a><span class="sd"> Args:</span> +</span><span id="Expression-77"><a href="#Expression-77"><span class="linenos"> 77</span></a><span class="sd"> args: a mapping used for retrieving the arguments of an expression, given their arg keys.</span> +</span><span id="Expression-78"><a href="#Expression-78"><span class="linenos"> 78</span></a><span class="sd"> parent: a reference to the parent expression (or None, in case of root expressions).</span> +</span><span id="Expression-79"><a href="#Expression-79"><span class="linenos"> 79</span></a><span class="sd"> arg_key: the arg key an expression is associated with, i.e. the name its parent expression</span> +</span><span id="Expression-80"><a href="#Expression-80"><span class="linenos"> 80</span></a><span class="sd"> uses to refer to it.</span> +</span><span id="Expression-81"><a href="#Expression-81"><span class="linenos"> 81</span></a><span class="sd"> comments: a list of comments that are associated with a given expression. This is used in</span> +</span><span id="Expression-82"><a href="#Expression-82"><span class="linenos"> 82</span></a><span class="sd"> order to preserve comments when transpiling SQL code.</span> +</span><span id="Expression-83"><a href="#Expression-83"><span class="linenos"> 83</span></a><span class="sd"> _type: the `sqlglot.expressions.DataType` type of an expression. This is inferred by the</span> +</span><span id="Expression-84"><a href="#Expression-84"><span class="linenos"> 84</span></a><span class="sd"> optimizer, in order to enable some transformations that require type information.</span> +</span><span id="Expression-85"><a href="#Expression-85"><span class="linenos"> 85</span></a><span class="sd"> """</span> +</span><span id="Expression-86"><a href="#Expression-86"><span class="linenos"> 86</span></a> +</span><span id="Expression-87"><a href="#Expression-87"><span class="linenos"> 87</span></a> <span class="n">key</span> <span class="o">=</span> <span class="s2">"expression"</span> +</span><span id="Expression-88"><a href="#Expression-88"><span class="linenos"> 88</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Expression-89"><a href="#Expression-89"><span class="linenos"> 89</span></a> <span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"args"</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">,</span> <span class="s2">"arg_key"</span><span class="p">,</span> <span class="s2">"comments"</span><span class="p">,</span> <span class="s2">"_type"</span><span class="p">,</span> <span class="s2">"_meta"</span><span class="p">,</span> <span class="s2">"_hash"</span><span class="p">)</span> +</span><span id="Expression-90"><a href="#Expression-90"><span class="linenos"> 90</span></a> +</span><span id="Expression-91"><a href="#Expression-91"><span class="linenos"> 91</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> +</span><span id="Expression-92"><a href="#Expression-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> +</span><span id="Expression-93"><a href="#Expression-93"><span class="linenos"> 93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-94"><a href="#Expression-94"><span class="linenos"> 94</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-95"><a href="#Expression-95"><span class="linenos"> 95</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-96"><a href="#Expression-96"><span class="linenos"> 96</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-97"><a href="#Expression-97"><span class="linenos"> 97</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-98"><a href="#Expression-98"><span class="linenos"> 98</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_hash</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">int</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-99"><a href="#Expression-99"><span class="linenos"> 99</span></a> +</span><span id="Expression-100"><a href="#Expression-100"><span class="linenos">100</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression-101"><a href="#Expression-101"><span class="linenos">101</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="Expression-102"><a href="#Expression-102"><span class="linenos">102</span></a> +</span><span id="Expression-103"><a href="#Expression-103"><span class="linenos">103</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Expression-104"><a href="#Expression-104"><span class="linenos">104</span></a> <span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">type</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">hash</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">==</span> <span class="nb">hash</span><span class="p">(</span><span class="n">other</span><span class="p">)</span> +</span><span id="Expression-105"><a href="#Expression-105"><span class="linenos">105</span></a> +</span><span id="Expression-106"><a href="#Expression-106"><span class="linenos">106</span></a> <span class="nd">@property</span> +</span><span id="Expression-107"><a href="#Expression-107"><span class="linenos">107</span></a> <span class="k">def</span> <span class="nf">hashable_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">:</span> +</span><span id="Expression-108"><a href="#Expression-108"><span class="linenos">108</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Expression-109"><a href="#Expression-109"><span class="linenos">109</span></a> +</span><span id="Expression-110"><a href="#Expression-110"><span class="linenos">110</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span> +</span><span id="Expression-111"><a href="#Expression-111"><span class="linenos">111</span></a> <span class="p">(</span><span class="nb">tuple</span><span class="p">(</span><span class="n">_norm_arg</span><span class="p">(</span><span class="n">a</span><span class="p">)</span> <span class="k">for</span> <span class="n">a</span> <span class="ow">in</span> <span class="n">arg</span><span class="p">)</span> <span class="k">if</span> <span class="n">arg</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Expression-112"><a href="#Expression-112"><span class="linenos">112</span></a> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span> +</span><span id="Expression-113"><a href="#Expression-113"><span class="linenos">113</span></a> <span class="k">else</span> <span class="p">(</span><span class="n">_norm_arg</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">if</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">False</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Expression-114"><a href="#Expression-114"><span class="linenos">114</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span> +</span><span id="Expression-115"><a href="#Expression-115"><span class="linenos">115</span></a> <span class="p">)</span> +</span><span id="Expression-116"><a href="#Expression-116"><span class="linenos">116</span></a> +</span><span id="Expression-117"><a href="#Expression-117"><span class="linenos">117</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span> +</span><span id="Expression-118"><a href="#Expression-118"><span class="linenos">118</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_hash</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression-119"><a href="#Expression-119"><span class="linenos">119</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_hash</span> </span><span id="Expression-120"><a href="#Expression-120"><span class="linenos">120</span></a> -</span><span id="Expression-121"><a href="#Expression-121"><span class="linenos">121</span></a> <span class="nd">@property</span> -</span><span id="Expression-122"><a href="#Expression-122"><span class="linenos">122</span></a> <span class="k">def</span> <span class="nf">expression</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-123"><a href="#Expression-123"><span class="linenos">123</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-124"><a href="#Expression-124"><span class="linenos">124</span></a><span class="sd"> Retrieves the argument with key "expression".</span> -</span><span id="Expression-125"><a href="#Expression-125"><span class="linenos">125</span></a><span class="sd"> """</span> -</span><span id="Expression-126"><a href="#Expression-126"><span class="linenos">126</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expression"</span><span class="p">)</span> -</span><span id="Expression-127"><a href="#Expression-127"><span class="linenos">127</span></a> -</span><span id="Expression-128"><a href="#Expression-128"><span class="linenos">128</span></a> <span class="nd">@property</span> -</span><span id="Expression-129"><a href="#Expression-129"><span class="linenos">129</span></a> <span class="k">def</span> <span class="nf">expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-130"><a href="#Expression-130"><span class="linenos">130</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-131"><a href="#Expression-131"><span class="linenos">131</span></a><span class="sd"> Retrieves the argument with key "expressions".</span> -</span><span id="Expression-132"><a href="#Expression-132"><span class="linenos">132</span></a><span class="sd"> """</span> -</span><span id="Expression-133"><a href="#Expression-133"><span class="linenos">133</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> -</span><span id="Expression-134"><a href="#Expression-134"><span class="linenos">134</span></a> -</span><span id="Expression-135"><a href="#Expression-135"><span class="linenos">135</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Expression-136"><a href="#Expression-136"><span class="linenos">136</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-137"><a href="#Expression-137"><span class="linenos">137</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> -</span><span id="Expression-138"><a href="#Expression-138"><span class="linenos">138</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> -</span><span id="Expression-139"><a href="#Expression-139"><span class="linenos">139</span></a><span class="sd"> """</span> -</span><span id="Expression-140"><a href="#Expression-140"><span class="linenos">140</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> -</span><span id="Expression-141"><a href="#Expression-141"><span class="linenos">141</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="Expression-142"><a href="#Expression-142"><span class="linenos">142</span></a> <span class="k">return</span> <span class="n">field</span> -</span><span id="Expression-143"><a href="#Expression-143"><span class="linenos">143</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> -</span><span id="Expression-144"><a href="#Expression-144"><span class="linenos">144</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> -</span><span id="Expression-145"><a href="#Expression-145"><span class="linenos">145</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> -</span><span id="Expression-146"><a href="#Expression-146"><span class="linenos">146</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> -</span><span id="Expression-147"><a href="#Expression-147"><span class="linenos">147</span></a> <span class="k">return</span> <span class="s2">""</span> -</span><span id="Expression-148"><a href="#Expression-148"><span class="linenos">148</span></a> -</span><span id="Expression-149"><a href="#Expression-149"><span class="linenos">149</span></a> <span class="nd">@property</span> -</span><span id="Expression-150"><a href="#Expression-150"><span class="linenos">150</span></a> <span class="k">def</span> <span class="nf">is_string</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Expression-151"><a href="#Expression-151"><span class="linenos">151</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-152"><a href="#Expression-152"><span class="linenos">152</span></a><span class="sd"> Checks whether a Literal expression is a string.</span> -</span><span id="Expression-153"><a href="#Expression-153"><span class="linenos">153</span></a><span class="sd"> """</span> -</span><span id="Expression-154"><a href="#Expression-154"><span class="linenos">154</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> -</span><span id="Expression-155"><a href="#Expression-155"><span class="linenos">155</span></a> -</span><span id="Expression-156"><a href="#Expression-156"><span class="linenos">156</span></a> <span class="nd">@property</span> -</span><span id="Expression-157"><a href="#Expression-157"><span class="linenos">157</span></a> <span class="k">def</span> <span class="nf">is_number</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Expression-158"><a href="#Expression-158"><span class="linenos">158</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-159"><a href="#Expression-159"><span class="linenos">159</span></a><span class="sd"> Checks whether a Literal expression is a number.</span> -</span><span id="Expression-160"><a href="#Expression-160"><span class="linenos">160</span></a><span class="sd"> """</span> -</span><span id="Expression-161"><a href="#Expression-161"><span class="linenos">161</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> -</span><span id="Expression-162"><a href="#Expression-162"><span class="linenos">162</span></a> -</span><span id="Expression-163"><a href="#Expression-163"><span class="linenos">163</span></a> <span class="nd">@property</span> -</span><span id="Expression-164"><a href="#Expression-164"><span class="linenos">164</span></a> <span class="k">def</span> <span class="nf">is_int</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Expression-165"><a href="#Expression-165"><span class="linenos">165</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-166"><a href="#Expression-166"><span class="linenos">166</span></a><span class="sd"> Checks whether a Literal expression is an integer.</span> -</span><span id="Expression-167"><a href="#Expression-167"><span class="linenos">167</span></a><span class="sd"> """</span> -</span><span id="Expression-168"><a href="#Expression-168"><span class="linenos">168</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_number</span><span class="p">:</span> -</span><span id="Expression-169"><a href="#Expression-169"><span class="linenos">169</span></a> <span class="k">try</span><span class="p">:</span> -</span><span id="Expression-170"><a href="#Expression-170"><span class="linenos">170</span></a> <span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> -</span><span id="Expression-171"><a href="#Expression-171"><span class="linenos">171</span></a> <span class="k">return</span> <span class="kc">True</span> -</span><span id="Expression-172"><a href="#Expression-172"><span class="linenos">172</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span> -</span><span id="Expression-173"><a href="#Expression-173"><span class="linenos">173</span></a> <span class="k">pass</span> -</span><span id="Expression-174"><a href="#Expression-174"><span class="linenos">174</span></a> <span class="k">return</span> <span class="kc">False</span> -</span><span id="Expression-175"><a href="#Expression-175"><span class="linenos">175</span></a> -</span><span id="Expression-176"><a href="#Expression-176"><span class="linenos">176</span></a> <span class="nd">@property</span> -</span><span id="Expression-177"><a href="#Expression-177"><span class="linenos">177</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Expression-178"><a href="#Expression-178"><span class="linenos">178</span></a><span class="w"> </span><span class="sd">"""Checks whether an expression is a star."""</span> -</span><span id="Expression-179"><a href="#Expression-179"><span class="linenos">179</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Star</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Column</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Star</span><span class="p">))</span> -</span><span id="Expression-180"><a href="#Expression-180"><span class="linenos">180</span></a> -</span><span id="Expression-181"><a href="#Expression-181"><span class="linenos">181</span></a> <span class="nd">@property</span> -</span><span id="Expression-182"><a href="#Expression-182"><span class="linenos">182</span></a> <span class="k">def</span> <span class="nf">alias</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Expression-183"><a href="#Expression-183"><span class="linenos">183</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-184"><a href="#Expression-184"><span class="linenos">184</span></a><span class="sd"> Returns the alias of the expression, or an empty string if it's not aliased.</span> -</span><span id="Expression-185"><a href="#Expression-185"><span class="linenos">185</span></a><span class="sd"> """</span> -</span><span id="Expression-186"><a href="#Expression-186"><span class="linenos">186</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">),</span> <span class="n">TableAlias</span><span class="p">):</span> -</span><span id="Expression-187"><a href="#Expression-187"><span class="linenos">187</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"alias"</span><span class="p">]</span><span class="o">.</span><span class="n">name</span> -</span><span id="Expression-188"><a href="#Expression-188"><span class="linenos">188</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="Expression-121"><a href="#Expression-121"><span class="linenos">121</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">hashable_args</span><span class="p">))</span> +</span><span id="Expression-122"><a href="#Expression-122"><span class="linenos">122</span></a> +</span><span id="Expression-123"><a href="#Expression-123"><span class="linenos">123</span></a> <span class="nd">@property</span> +</span><span id="Expression-124"><a href="#Expression-124"><span class="linenos">124</span></a> <span class="k">def</span> <span class="nf">this</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-125"><a href="#Expression-125"><span class="linenos">125</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-126"><a href="#Expression-126"><span class="linenos">126</span></a><span class="sd"> Retrieves the argument with key "this".</span> +</span><span id="Expression-127"><a href="#Expression-127"><span class="linenos">127</span></a><span class="sd"> """</span> +</span><span id="Expression-128"><a href="#Expression-128"><span class="linenos">128</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> +</span><span id="Expression-129"><a href="#Expression-129"><span class="linenos">129</span></a> +</span><span id="Expression-130"><a href="#Expression-130"><span class="linenos">130</span></a> <span class="nd">@property</span> +</span><span id="Expression-131"><a href="#Expression-131"><span class="linenos">131</span></a> <span class="k">def</span> <span class="nf">expression</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-132"><a href="#Expression-132"><span class="linenos">132</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-133"><a href="#Expression-133"><span class="linenos">133</span></a><span class="sd"> Retrieves the argument with key "expression".</span> +</span><span id="Expression-134"><a href="#Expression-134"><span class="linenos">134</span></a><span class="sd"> """</span> +</span><span id="Expression-135"><a href="#Expression-135"><span class="linenos">135</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expression"</span><span class="p">)</span> +</span><span id="Expression-136"><a href="#Expression-136"><span class="linenos">136</span></a> +</span><span id="Expression-137"><a href="#Expression-137"><span class="linenos">137</span></a> <span class="nd">@property</span> +</span><span id="Expression-138"><a href="#Expression-138"><span class="linenos">138</span></a> <span class="k">def</span> <span class="nf">expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-139"><a href="#Expression-139"><span class="linenos">139</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-140"><a href="#Expression-140"><span class="linenos">140</span></a><span class="sd"> Retrieves the argument with key "expressions".</span> +</span><span id="Expression-141"><a href="#Expression-141"><span class="linenos">141</span></a><span class="sd"> """</span> +</span><span id="Expression-142"><a href="#Expression-142"><span class="linenos">142</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="Expression-143"><a href="#Expression-143"><span class="linenos">143</span></a> +</span><span id="Expression-144"><a href="#Expression-144"><span class="linenos">144</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-145"><a href="#Expression-145"><span class="linenos">145</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-146"><a href="#Expression-146"><span class="linenos">146</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> +</span><span id="Expression-147"><a href="#Expression-147"><span class="linenos">147</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> +</span><span id="Expression-148"><a href="#Expression-148"><span class="linenos">148</span></a><span class="sd"> """</span> +</span><span id="Expression-149"><a href="#Expression-149"><span class="linenos">149</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> +</span><span id="Expression-150"><a href="#Expression-150"><span class="linenos">150</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="Expression-151"><a href="#Expression-151"><span class="linenos">151</span></a> <span class="k">return</span> <span class="n">field</span> +</span><span id="Expression-152"><a href="#Expression-152"><span class="linenos">152</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> +</span><span id="Expression-153"><a href="#Expression-153"><span class="linenos">153</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression-154"><a href="#Expression-154"><span class="linenos">154</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> +</span><span id="Expression-155"><a href="#Expression-155"><span class="linenos">155</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> +</span><span id="Expression-156"><a href="#Expression-156"><span class="linenos">156</span></a> <span class="k">return</span> <span class="s2">""</span> +</span><span id="Expression-157"><a href="#Expression-157"><span class="linenos">157</span></a> +</span><span id="Expression-158"><a href="#Expression-158"><span class="linenos">158</span></a> <span class="nd">@property</span> +</span><span id="Expression-159"><a href="#Expression-159"><span class="linenos">159</span></a> <span class="k">def</span> <span class="nf">is_string</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Expression-160"><a href="#Expression-160"><span class="linenos">160</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-161"><a href="#Expression-161"><span class="linenos">161</span></a><span class="sd"> Checks whether a Literal expression is a string.</span> +</span><span id="Expression-162"><a href="#Expression-162"><span class="linenos">162</span></a><span class="sd"> """</span> +</span><span id="Expression-163"><a href="#Expression-163"><span class="linenos">163</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="Expression-164"><a href="#Expression-164"><span class="linenos">164</span></a> +</span><span id="Expression-165"><a href="#Expression-165"><span class="linenos">165</span></a> <span class="nd">@property</span> +</span><span id="Expression-166"><a href="#Expression-166"><span class="linenos">166</span></a> <span class="k">def</span> <span class="nf">is_number</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Expression-167"><a href="#Expression-167"><span class="linenos">167</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-168"><a href="#Expression-168"><span class="linenos">168</span></a><span class="sd"> Checks whether a Literal expression is a number.</span> +</span><span id="Expression-169"><a href="#Expression-169"><span class="linenos">169</span></a><span class="sd"> """</span> +</span><span id="Expression-170"><a href="#Expression-170"><span class="linenos">170</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> +</span><span id="Expression-171"><a href="#Expression-171"><span class="linenos">171</span></a> +</span><span id="Expression-172"><a href="#Expression-172"><span class="linenos">172</span></a> <span class="nd">@property</span> +</span><span id="Expression-173"><a href="#Expression-173"><span class="linenos">173</span></a> <span class="k">def</span> <span class="nf">is_int</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Expression-174"><a href="#Expression-174"><span class="linenos">174</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-175"><a href="#Expression-175"><span class="linenos">175</span></a><span class="sd"> Checks whether a Literal expression is an integer.</span> +</span><span id="Expression-176"><a href="#Expression-176"><span class="linenos">176</span></a><span class="sd"> """</span> +</span><span id="Expression-177"><a href="#Expression-177"><span class="linenos">177</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_number</span><span class="p">:</span> +</span><span id="Expression-178"><a href="#Expression-178"><span class="linenos">178</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="Expression-179"><a href="#Expression-179"><span class="linenos">179</span></a> <span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="Expression-180"><a href="#Expression-180"><span class="linenos">180</span></a> <span class="k">return</span> <span class="kc">True</span> +</span><span id="Expression-181"><a href="#Expression-181"><span class="linenos">181</span></a> <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span> +</span><span id="Expression-182"><a href="#Expression-182"><span class="linenos">182</span></a> <span class="k">pass</span> +</span><span id="Expression-183"><a href="#Expression-183"><span class="linenos">183</span></a> <span class="k">return</span> <span class="kc">False</span> +</span><span id="Expression-184"><a href="#Expression-184"><span class="linenos">184</span></a> +</span><span id="Expression-185"><a href="#Expression-185"><span class="linenos">185</span></a> <span class="nd">@property</span> +</span><span id="Expression-186"><a href="#Expression-186"><span class="linenos">186</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Expression-187"><a href="#Expression-187"><span class="linenos">187</span></a><span class="w"> </span><span class="sd">"""Checks whether an expression is a star."""</span> +</span><span id="Expression-188"><a href="#Expression-188"><span class="linenos">188</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Star</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Column</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Star</span><span class="p">))</span> </span><span id="Expression-189"><a href="#Expression-189"><span class="linenos">189</span></a> </span><span id="Expression-190"><a href="#Expression-190"><span class="linenos">190</span></a> <span class="nd">@property</span> -</span><span id="Expression-191"><a href="#Expression-191"><span class="linenos">191</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Expression-192"><a href="#Expression-192"><span class="linenos">192</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> -</span><span id="Expression-193"><a href="#Expression-193"><span class="linenos">193</span></a> -</span><span id="Expression-194"><a href="#Expression-194"><span class="linenos">194</span></a> <span class="nd">@property</span> -</span><span id="Expression-195"><a href="#Expression-195"><span class="linenos">195</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-196"><a href="#Expression-196"><span class="linenos">196</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> -</span><span id="Expression-197"><a href="#Expression-197"><span class="linenos">197</span></a> -</span><span id="Expression-198"><a href="#Expression-198"><span class="linenos">198</span></a> <span class="nd">@property</span> -</span><span id="Expression-199"><a href="#Expression-199"><span class="linenos">199</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-200"><a href="#Expression-200"><span class="linenos">200</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-201"><a href="#Expression-201"><span class="linenos">201</span></a><span class="sd"> Name of the output column if this expression is a selection.</span> +</span><span id="Expression-191"><a href="#Expression-191"><span class="linenos">191</span></a> <span class="k">def</span> <span class="nf">alias</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-192"><a href="#Expression-192"><span class="linenos">192</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-193"><a href="#Expression-193"><span class="linenos">193</span></a><span class="sd"> Returns the alias of the expression, or an empty string if it's not aliased.</span> +</span><span id="Expression-194"><a href="#Expression-194"><span class="linenos">194</span></a><span class="sd"> """</span> +</span><span id="Expression-195"><a href="#Expression-195"><span class="linenos">195</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">),</span> <span class="n">TableAlias</span><span class="p">):</span> +</span><span id="Expression-196"><a href="#Expression-196"><span class="linenos">196</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"alias"</span><span class="p">]</span><span class="o">.</span><span class="n">name</span> +</span><span id="Expression-197"><a href="#Expression-197"><span class="linenos">197</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="Expression-198"><a href="#Expression-198"><span class="linenos">198</span></a> +</span><span id="Expression-199"><a href="#Expression-199"><span class="linenos">199</span></a> <span class="nd">@property</span> +</span><span id="Expression-200"><a href="#Expression-200"><span class="linenos">200</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-201"><a href="#Expression-201"><span class="linenos">201</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"this"</span><span class="p">)</span> </span><span id="Expression-202"><a href="#Expression-202"><span class="linenos">202</span></a> -</span><span id="Expression-203"><a href="#Expression-203"><span class="linenos">203</span></a><span class="sd"> If the Expression has no output name, an empty string is returned.</span> -</span><span id="Expression-204"><a href="#Expression-204"><span class="linenos">204</span></a> -</span><span id="Expression-205"><a href="#Expression-205"><span class="linenos">205</span></a><span class="sd"> Example:</span> -</span><span id="Expression-206"><a href="#Expression-206"><span class="linenos">206</span></a><span class="sd"> >>> from sqlglot import parse_one</span> -</span><span id="Expression-207"><a href="#Expression-207"><span class="linenos">207</span></a><span class="sd"> >>> parse_one("SELECT a").expressions[0].output_name</span> -</span><span id="Expression-208"><a href="#Expression-208"><span class="linenos">208</span></a><span class="sd"> 'a'</span> -</span><span id="Expression-209"><a href="#Expression-209"><span class="linenos">209</span></a><span class="sd"> >>> parse_one("SELECT b AS c").expressions[0].output_name</span> -</span><span id="Expression-210"><a href="#Expression-210"><span class="linenos">210</span></a><span class="sd"> 'c'</span> -</span><span id="Expression-211"><a href="#Expression-211"><span class="linenos">211</span></a><span class="sd"> >>> parse_one("SELECT 1 + 2").expressions[0].output_name</span> -</span><span id="Expression-212"><a href="#Expression-212"><span class="linenos">212</span></a><span class="sd"> ''</span> -</span><span id="Expression-213"><a href="#Expression-213"><span class="linenos">213</span></a><span class="sd"> """</span> -</span><span id="Expression-214"><a href="#Expression-214"><span class="linenos">214</span></a> <span class="k">return</span> <span class="s2">""</span> -</span><span id="Expression-215"><a href="#Expression-215"><span class="linenos">215</span></a> -</span><span id="Expression-216"><a href="#Expression-216"><span class="linenos">216</span></a> <span class="nd">@property</span> -</span><span id="Expression-217"><a href="#Expression-217"><span class="linenos">217</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]:</span> -</span><span id="Expression-218"><a href="#Expression-218"><span class="linenos">218</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> -</span><span id="Expression-219"><a href="#Expression-219"><span class="linenos">219</span></a> -</span><span id="Expression-220"><a href="#Expression-220"><span class="linenos">220</span></a> <span class="nd">@type</span><span class="o">.</span><span class="n">setter</span> -</span><span id="Expression-221"><a href="#Expression-221"><span class="linenos">221</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span> <span class="o">|</span> <span class="nb">str</span><span class="p">])</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression-222"><a href="#Expression-222"><span class="linenos">222</span></a> <span class="k">if</span> <span class="n">dtype</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> -</span><span id="Expression-223"><a href="#Expression-223"><span class="linenos">223</span></a> <span class="n">dtype</span> <span class="o">=</span> <span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> -</span><span id="Expression-224"><a href="#Expression-224"><span class="linenos">224</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="n">dtype</span> <span class="c1"># type: ignore</span> -</span><span id="Expression-225"><a href="#Expression-225"><span class="linenos">225</span></a> -</span><span id="Expression-226"><a href="#Expression-226"><span class="linenos">226</span></a> <span class="nd">@property</span> -</span><span id="Expression-227"><a href="#Expression-227"><span class="linenos">227</span></a> <span class="k">def</span> <span class="nf">meta</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]:</span> -</span><span id="Expression-228"><a href="#Expression-228"><span class="linenos">228</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression-229"><a href="#Expression-229"><span class="linenos">229</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="o">=</span> <span class="p">{}</span> -</span><span id="Expression-230"><a href="#Expression-230"><span class="linenos">230</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> -</span><span id="Expression-231"><a href="#Expression-231"><span class="linenos">231</span></a> -</span><span id="Expression-232"><a href="#Expression-232"><span class="linenos">232</span></a> <span class="k">def</span> <span class="nf">__deepcopy__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">memo</span><span class="p">):</span> -</span><span id="Expression-233"><a href="#Expression-233"><span class="linenos">233</span></a> <span class="n">copy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">(</span><span class="o">**</span><span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">))</span> -</span><span id="Expression-234"><a href="#Expression-234"><span class="linenos">234</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression-235"><a href="#Expression-235"><span class="linenos">235</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">)</span> -</span><span id="Expression-236"><a href="#Expression-236"><span class="linenos">236</span></a> -</span><span id="Expression-237"><a href="#Expression-237"><span class="linenos">237</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression-238"><a href="#Expression-238"><span class="linenos">238</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="Expression-239"><a href="#Expression-239"><span class="linenos">239</span></a> -</span><span id="Expression-240"><a href="#Expression-240"><span class="linenos">240</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression-241"><a href="#Expression-241"><span class="linenos">241</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">_meta</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">)</span> -</span><span id="Expression-242"><a href="#Expression-242"><span class="linenos">242</span></a> -</span><span id="Expression-243"><a href="#Expression-243"><span class="linenos">243</span></a> <span class="k">return</span> <span class="n">copy</span> -</span><span id="Expression-244"><a href="#Expression-244"><span class="linenos">244</span></a> -</span><span id="Expression-245"><a href="#Expression-245"><span class="linenos">245</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-246"><a href="#Expression-246"><span class="linenos">246</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-247"><a href="#Expression-247"><span class="linenos">247</span></a><span class="sd"> Returns a deep copy of the expression.</span> -</span><span id="Expression-248"><a href="#Expression-248"><span class="linenos">248</span></a><span class="sd"> """</span> -</span><span id="Expression-249"><a href="#Expression-249"><span class="linenos">249</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> -</span><span id="Expression-250"><a href="#Expression-250"><span class="linenos">250</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression-251"><a href="#Expression-251"><span class="linenos">251</span></a> <span class="k">for</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="n">new</span><span class="o">.</span><span class="n">bfs</span><span class="p">():</span> -</span><span id="Expression-252"><a href="#Expression-252"><span class="linenos">252</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">:</span> -</span><span id="Expression-253"><a href="#Expression-253"><span class="linenos">253</span></a> <span class="n">item</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> -</span><span id="Expression-254"><a href="#Expression-254"><span class="linenos">254</span></a> <span class="k">return</span> <span class="n">new</span> -</span><span id="Expression-255"><a href="#Expression-255"><span class="linenos">255</span></a> -</span><span id="Expression-256"><a href="#Expression-256"><span class="linenos">256</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> -</span><span id="Expression-257"><a href="#Expression-257"><span class="linenos">257</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-258"><a href="#Expression-258"><span class="linenos">258</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> -</span><span id="Expression-259"><a href="#Expression-259"><span class="linenos">259</span></a> -</span><span id="Expression-260"><a href="#Expression-260"><span class="linenos">260</span></a><span class="sd"> Args:</span> -</span><span id="Expression-261"><a href="#Expression-261"><span class="linenos">261</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> -</span><span id="Expression-262"><a href="#Expression-262"><span class="linenos">262</span></a><span class="sd"> value (Any): value to append to the list</span> -</span><span id="Expression-263"><a href="#Expression-263"><span class="linenos">263</span></a><span class="sd"> """</span> -</span><span id="Expression-264"><a href="#Expression-264"><span class="linenos">264</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> -</span><span id="Expression-265"><a href="#Expression-265"><span class="linenos">265</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="Expression-266"><a href="#Expression-266"><span class="linenos">266</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> -</span><span id="Expression-267"><a href="#Expression-267"><span class="linenos">267</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> -</span><span id="Expression-268"><a href="#Expression-268"><span class="linenos">268</span></a> -</span><span id="Expression-269"><a href="#Expression-269"><span class="linenos">269</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> -</span><span id="Expression-270"><a href="#Expression-270"><span class="linenos">270</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-271"><a href="#Expression-271"><span class="linenos">271</span></a><span class="sd"> Sets `arg_key` to `value`.</span> -</span><span id="Expression-272"><a href="#Expression-272"><span class="linenos">272</span></a> -</span><span id="Expression-273"><a href="#Expression-273"><span class="linenos">273</span></a><span class="sd"> Args:</span> -</span><span id="Expression-274"><a href="#Expression-274"><span class="linenos">274</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> -</span><span id="Expression-275"><a href="#Expression-275"><span class="linenos">275</span></a><span class="sd"> value: value to set the arg to.</span> -</span><span id="Expression-276"><a href="#Expression-276"><span class="linenos">276</span></a><span class="sd"> """</span> -</span><span id="Expression-277"><a href="#Expression-277"><span class="linenos">277</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> -</span><span id="Expression-278"><a href="#Expression-278"><span class="linenos">278</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> -</span><span id="Expression-279"><a href="#Expression-279"><span class="linenos">279</span></a> -</span><span id="Expression-280"><a href="#Expression-280"><span class="linenos">280</span></a> <span class="k">def</span> <span class="nf">_set_parent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> -</span><span id="Expression-281"><a href="#Expression-281"><span class="linenos">281</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression-282"><a href="#Expression-282"><span class="linenos">282</span></a> <span class="n">value</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="Expression-283"><a href="#Expression-283"><span class="linenos">283</span></a> <span class="n">value</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> -</span><span id="Expression-284"><a href="#Expression-284"><span class="linenos">284</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> -</span><span id="Expression-285"><a href="#Expression-285"><span class="linenos">285</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">:</span> -</span><span id="Expression-286"><a href="#Expression-286"><span class="linenos">286</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression-287"><a href="#Expression-287"><span class="linenos">287</span></a> <span class="n">v</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="Expression-288"><a href="#Expression-288"><span class="linenos">288</span></a> <span class="n">v</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> -</span><span id="Expression-289"><a href="#Expression-289"><span class="linenos">289</span></a> -</span><span id="Expression-290"><a href="#Expression-290"><span class="linenos">290</span></a> <span class="nd">@property</span> -</span><span id="Expression-291"><a href="#Expression-291"><span class="linenos">291</span></a> <span class="k">def</span> <span class="nf">depth</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-292"><a href="#Expression-292"><span class="linenos">292</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-293"><a href="#Expression-293"><span class="linenos">293</span></a><span class="sd"> Returns the depth of this tree.</span> -</span><span id="Expression-294"><a href="#Expression-294"><span class="linenos">294</span></a><span class="sd"> """</span> -</span><span id="Expression-295"><a href="#Expression-295"><span class="linenos">295</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> -</span><span id="Expression-296"><a href="#Expression-296"><span class="linenos">296</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">depth</span> <span class="o">+</span> <span class="mi">1</span> -</span><span id="Expression-297"><a href="#Expression-297"><span class="linenos">297</span></a> <span class="k">return</span> <span class="mi">0</span> -</span><span id="Expression-298"><a href="#Expression-298"><span class="linenos">298</span></a> -</span><span id="Expression-299"><a href="#Expression-299"><span class="linenos">299</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression-300"><a href="#Expression-300"><span class="linenos">300</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-301"><a href="#Expression-301"><span class="linenos">301</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> -</span><span id="Expression-302"><a href="#Expression-302"><span class="linenos">302</span></a><span class="sd"> the specified types.</span> -</span><span id="Expression-303"><a href="#Expression-303"><span class="linenos">303</span></a> -</span><span id="Expression-304"><a href="#Expression-304"><span class="linenos">304</span></a><span class="sd"> Args:</span> -</span><span id="Expression-305"><a href="#Expression-305"><span class="linenos">305</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> -</span><span id="Expression-306"><a href="#Expression-306"><span class="linenos">306</span></a> -</span><span id="Expression-307"><a href="#Expression-307"><span class="linenos">307</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-308"><a href="#Expression-308"><span class="linenos">308</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> -</span><span id="Expression-309"><a href="#Expression-309"><span class="linenos">309</span></a><span class="sd"> """</span> -</span><span id="Expression-310"><a href="#Expression-310"><span class="linenos">310</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="Expression-311"><a href="#Expression-311"><span class="linenos">311</span></a> -</span><span id="Expression-312"><a href="#Expression-312"><span class="linenos">312</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">E</span><span class="p">]:</span> -</span><span id="Expression-313"><a href="#Expression-313"><span class="linenos">313</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-314"><a href="#Expression-314"><span class="linenos">314</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> -</span><span id="Expression-315"><a href="#Expression-315"><span class="linenos">315</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> -</span><span id="Expression-316"><a href="#Expression-316"><span class="linenos">316</span></a> -</span><span id="Expression-317"><a href="#Expression-317"><span class="linenos">317</span></a><span class="sd"> Args:</span> -</span><span id="Expression-318"><a href="#Expression-318"><span class="linenos">318</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> -</span><span id="Expression-319"><a href="#Expression-319"><span class="linenos">319</span></a> -</span><span id="Expression-320"><a href="#Expression-320"><span class="linenos">320</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-321"><a href="#Expression-321"><span class="linenos">321</span></a><span class="sd"> The generator object.</span> -</span><span id="Expression-322"><a href="#Expression-322"><span class="linenos">322</span></a><span class="sd"> """</span> -</span><span id="Expression-323"><a href="#Expression-323"><span class="linenos">323</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> -</span><span id="Expression-324"><a href="#Expression-324"><span class="linenos">324</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> -</span><span id="Expression-325"><a href="#Expression-325"><span class="linenos">325</span></a> <span class="k">yield</span> <span class="n">expression</span> -</span><span id="Expression-326"><a href="#Expression-326"><span class="linenos">326</span></a> -</span><span id="Expression-327"><a href="#Expression-327"><span class="linenos">327</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression-328"><a href="#Expression-328"><span class="linenos">328</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-329"><a href="#Expression-329"><span class="linenos">329</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> -</span><span id="Expression-330"><a href="#Expression-330"><span class="linenos">330</span></a> -</span><span id="Expression-331"><a href="#Expression-331"><span class="linenos">331</span></a><span class="sd"> Args:</span> -</span><span id="Expression-332"><a href="#Expression-332"><span class="linenos">332</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> +</span><span id="Expression-203"><a href="#Expression-203"><span class="linenos">203</span></a> <span class="nd">@property</span> +</span><span id="Expression-204"><a href="#Expression-204"><span class="linenos">204</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-205"><a href="#Expression-205"><span class="linenos">205</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="Expression-206"><a href="#Expression-206"><span class="linenos">206</span></a> +</span><span id="Expression-207"><a href="#Expression-207"><span class="linenos">207</span></a> <span class="nd">@property</span> +</span><span id="Expression-208"><a href="#Expression-208"><span class="linenos">208</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-209"><a href="#Expression-209"><span class="linenos">209</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-210"><a href="#Expression-210"><span class="linenos">210</span></a><span class="sd"> Name of the output column if this expression is a selection.</span> +</span><span id="Expression-211"><a href="#Expression-211"><span class="linenos">211</span></a> +</span><span id="Expression-212"><a href="#Expression-212"><span class="linenos">212</span></a><span class="sd"> If the Expression has no output name, an empty string is returned.</span> +</span><span id="Expression-213"><a href="#Expression-213"><span class="linenos">213</span></a> +</span><span id="Expression-214"><a href="#Expression-214"><span class="linenos">214</span></a><span class="sd"> Example:</span> +</span><span id="Expression-215"><a href="#Expression-215"><span class="linenos">215</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="Expression-216"><a href="#Expression-216"><span class="linenos">216</span></a><span class="sd"> >>> parse_one("SELECT a").expressions[0].output_name</span> +</span><span id="Expression-217"><a href="#Expression-217"><span class="linenos">217</span></a><span class="sd"> 'a'</span> +</span><span id="Expression-218"><a href="#Expression-218"><span class="linenos">218</span></a><span class="sd"> >>> parse_one("SELECT b AS c").expressions[0].output_name</span> +</span><span id="Expression-219"><a href="#Expression-219"><span class="linenos">219</span></a><span class="sd"> 'c'</span> +</span><span id="Expression-220"><a href="#Expression-220"><span class="linenos">220</span></a><span class="sd"> >>> parse_one("SELECT 1 + 2").expressions[0].output_name</span> +</span><span id="Expression-221"><a href="#Expression-221"><span class="linenos">221</span></a><span class="sd"> ''</span> +</span><span id="Expression-222"><a href="#Expression-222"><span class="linenos">222</span></a><span class="sd"> """</span> +</span><span id="Expression-223"><a href="#Expression-223"><span class="linenos">223</span></a> <span class="k">return</span> <span class="s2">""</span> +</span><span id="Expression-224"><a href="#Expression-224"><span class="linenos">224</span></a> +</span><span id="Expression-225"><a href="#Expression-225"><span class="linenos">225</span></a> <span class="nd">@property</span> +</span><span id="Expression-226"><a href="#Expression-226"><span class="linenos">226</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]:</span> +</span><span id="Expression-227"><a href="#Expression-227"><span class="linenos">227</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> +</span><span id="Expression-228"><a href="#Expression-228"><span class="linenos">228</span></a> +</span><span id="Expression-229"><a href="#Expression-229"><span class="linenos">229</span></a> <span class="nd">@type</span><span class="o">.</span><span class="n">setter</span> +</span><span id="Expression-230"><a href="#Expression-230"><span class="linenos">230</span></a> <span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span> <span class="o">|</span> <span class="nb">str</span><span class="p">])</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression-231"><a href="#Expression-231"><span class="linenos">231</span></a> <span class="k">if</span> <span class="n">dtype</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="Expression-232"><a href="#Expression-232"><span class="linenos">232</span></a> <span class="n">dtype</span> <span class="o">=</span> <span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="Expression-233"><a href="#Expression-233"><span class="linenos">233</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="n">dtype</span> <span class="c1"># type: ignore</span> +</span><span id="Expression-234"><a href="#Expression-234"><span class="linenos">234</span></a> +</span><span id="Expression-235"><a href="#Expression-235"><span class="linenos">235</span></a> <span class="nd">@property</span> +</span><span id="Expression-236"><a href="#Expression-236"><span class="linenos">236</span></a> <span class="k">def</span> <span class="nf">meta</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]:</span> +</span><span id="Expression-237"><a href="#Expression-237"><span class="linenos">237</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression-238"><a href="#Expression-238"><span class="linenos">238</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="Expression-239"><a href="#Expression-239"><span class="linenos">239</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> +</span><span id="Expression-240"><a href="#Expression-240"><span class="linenos">240</span></a> +</span><span id="Expression-241"><a href="#Expression-241"><span class="linenos">241</span></a> <span class="k">def</span> <span class="nf">__deepcopy__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">memo</span><span class="p">):</span> +</span><span id="Expression-242"><a href="#Expression-242"><span class="linenos">242</span></a> <span class="n">copy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">(</span><span class="o">**</span><span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">))</span> +</span><span id="Expression-243"><a href="#Expression-243"><span class="linenos">243</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression-244"><a href="#Expression-244"><span class="linenos">244</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">)</span> +</span><span id="Expression-245"><a href="#Expression-245"><span class="linenos">245</span></a> +</span><span id="Expression-246"><a href="#Expression-246"><span class="linenos">246</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression-247"><a href="#Expression-247"><span class="linenos">247</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="Expression-248"><a href="#Expression-248"><span class="linenos">248</span></a> +</span><span id="Expression-249"><a href="#Expression-249"><span class="linenos">249</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression-250"><a href="#Expression-250"><span class="linenos">250</span></a> <span class="n">copy</span><span class="o">.</span><span class="n">_meta</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">)</span> +</span><span id="Expression-251"><a href="#Expression-251"><span class="linenos">251</span></a> +</span><span id="Expression-252"><a href="#Expression-252"><span class="linenos">252</span></a> <span class="k">return</span> <span class="n">copy</span> +</span><span id="Expression-253"><a href="#Expression-253"><span class="linenos">253</span></a> +</span><span id="Expression-254"><a href="#Expression-254"><span class="linenos">254</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-255"><a href="#Expression-255"><span class="linenos">255</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-256"><a href="#Expression-256"><span class="linenos">256</span></a><span class="sd"> Returns a deep copy of the expression.</span> +</span><span id="Expression-257"><a href="#Expression-257"><span class="linenos">257</span></a><span class="sd"> """</span> +</span><span id="Expression-258"><a href="#Expression-258"><span class="linenos">258</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="Expression-259"><a href="#Expression-259"><span class="linenos">259</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-260"><a href="#Expression-260"><span class="linenos">260</span></a> <span class="k">return</span> <span class="n">new</span> +</span><span id="Expression-261"><a href="#Expression-261"><span class="linenos">261</span></a> +</span><span id="Expression-262"><a href="#Expression-262"><span class="linenos">262</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression-263"><a href="#Expression-263"><span class="linenos">263</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-264"><a href="#Expression-264"><span class="linenos">264</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> +</span><span id="Expression-265"><a href="#Expression-265"><span class="linenos">265</span></a> +</span><span id="Expression-266"><a href="#Expression-266"><span class="linenos">266</span></a><span class="sd"> Args:</span> +</span><span id="Expression-267"><a href="#Expression-267"><span class="linenos">267</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> +</span><span id="Expression-268"><a href="#Expression-268"><span class="linenos">268</span></a><span class="sd"> value (Any): value to append to the list</span> +</span><span id="Expression-269"><a href="#Expression-269"><span class="linenos">269</span></a><span class="sd"> """</span> +</span><span id="Expression-270"><a href="#Expression-270"><span class="linenos">270</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="Expression-271"><a href="#Expression-271"><span class="linenos">271</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Expression-272"><a href="#Expression-272"><span class="linenos">272</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="Expression-273"><a href="#Expression-273"><span class="linenos">273</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="Expression-274"><a href="#Expression-274"><span class="linenos">274</span></a> +</span><span id="Expression-275"><a href="#Expression-275"><span class="linenos">275</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression-276"><a href="#Expression-276"><span class="linenos">276</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-277"><a href="#Expression-277"><span class="linenos">277</span></a><span class="sd"> Sets `arg_key` to `value`.</span> +</span><span id="Expression-278"><a href="#Expression-278"><span class="linenos">278</span></a> +</span><span id="Expression-279"><a href="#Expression-279"><span class="linenos">279</span></a><span class="sd"> Args:</span> +</span><span id="Expression-280"><a href="#Expression-280"><span class="linenos">280</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> +</span><span id="Expression-281"><a href="#Expression-281"><span class="linenos">281</span></a><span class="sd"> value: value to set the arg to.</span> +</span><span id="Expression-282"><a href="#Expression-282"><span class="linenos">282</span></a><span class="sd"> """</span> +</span><span id="Expression-283"><a href="#Expression-283"><span class="linenos">283</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> +</span><span id="Expression-284"><a href="#Expression-284"><span class="linenos">284</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</span><span id="Expression-285"><a href="#Expression-285"><span class="linenos">285</span></a> +</span><span id="Expression-286"><a href="#Expression-286"><span class="linenos">286</span></a> <span class="k">def</span> <span class="nf">_set_parent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression-287"><a href="#Expression-287"><span class="linenos">287</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="Expression-288"><a href="#Expression-288"><span class="linenos">288</span></a> <span class="n">value</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression-289"><a href="#Expression-289"><span class="linenos">289</span></a> <span class="n">value</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> +</span><span id="Expression-290"><a href="#Expression-290"><span class="linenos">290</span></a> <span class="k">elif</span> <span class="nb">type</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span><span class="p">:</span> +</span><span id="Expression-291"><a href="#Expression-291"><span class="linenos">291</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">:</span> +</span><span id="Expression-292"><a href="#Expression-292"><span class="linenos">292</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="Expression-293"><a href="#Expression-293"><span class="linenos">293</span></a> <span class="n">v</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression-294"><a href="#Expression-294"><span class="linenos">294</span></a> <span class="n">v</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">arg_key</span> +</span><span id="Expression-295"><a href="#Expression-295"><span class="linenos">295</span></a> +</span><span id="Expression-296"><a href="#Expression-296"><span class="linenos">296</span></a> <span class="nd">@property</span> +</span><span id="Expression-297"><a href="#Expression-297"><span class="linenos">297</span></a> <span class="k">def</span> <span class="nf">depth</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-298"><a href="#Expression-298"><span class="linenos">298</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-299"><a href="#Expression-299"><span class="linenos">299</span></a><span class="sd"> Returns the depth of this tree.</span> +</span><span id="Expression-300"><a href="#Expression-300"><span class="linenos">300</span></a><span class="sd"> """</span> +</span><span id="Expression-301"><a href="#Expression-301"><span class="linenos">301</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="Expression-302"><a href="#Expression-302"><span class="linenos">302</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">depth</span> <span class="o">+</span> <span class="mi">1</span> +</span><span id="Expression-303"><a href="#Expression-303"><span class="linenos">303</span></a> <span class="k">return</span> <span class="mi">0</span> +</span><span id="Expression-304"><a href="#Expression-304"><span class="linenos">304</span></a> +</span><span id="Expression-305"><a href="#Expression-305"><span class="linenos">305</span></a> <span class="k">def</span> <span class="nf">iter_expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Expression</span><span class="p">]]:</span> +</span><span id="Expression-306"><a href="#Expression-306"><span class="linenos">306</span></a><span class="w"> </span><span class="sd">"""Yields the key and expression for all arguments, exploding list args."""</span> +</span><span id="Expression-307"><a href="#Expression-307"><span class="linenos">307</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression-308"><a href="#Expression-308"><span class="linenos">308</span></a> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span><span class="p">:</span> +</span><span id="Expression-309"><a href="#Expression-309"><span class="linenos">309</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">vs</span><span class="p">:</span> +</span><span id="Expression-310"><a href="#Expression-310"><span class="linenos">310</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="Expression-311"><a href="#Expression-311"><span class="linenos">311</span></a> <span class="k">yield</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> +</span><span id="Expression-312"><a href="#Expression-312"><span class="linenos">312</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Expression-313"><a href="#Expression-313"><span class="linenos">313</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">vs</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="Expression-314"><a href="#Expression-314"><span class="linenos">314</span></a> <span class="k">yield</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> +</span><span id="Expression-315"><a href="#Expression-315"><span class="linenos">315</span></a> +</span><span id="Expression-316"><a href="#Expression-316"><span class="linenos">316</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression-317"><a href="#Expression-317"><span class="linenos">317</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-318"><a href="#Expression-318"><span class="linenos">318</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> +</span><span id="Expression-319"><a href="#Expression-319"><span class="linenos">319</span></a><span class="sd"> the specified types.</span> +</span><span id="Expression-320"><a href="#Expression-320"><span class="linenos">320</span></a> +</span><span id="Expression-321"><a href="#Expression-321"><span class="linenos">321</span></a><span class="sd"> Args:</span> +</span><span id="Expression-322"><a href="#Expression-322"><span class="linenos">322</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="Expression-323"><a href="#Expression-323"><span class="linenos">323</span></a> +</span><span id="Expression-324"><a href="#Expression-324"><span class="linenos">324</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-325"><a href="#Expression-325"><span class="linenos">325</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> +</span><span id="Expression-326"><a href="#Expression-326"><span class="linenos">326</span></a><span class="sd"> """</span> +</span><span id="Expression-327"><a href="#Expression-327"><span class="linenos">327</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Expression-328"><a href="#Expression-328"><span class="linenos">328</span></a> +</span><span id="Expression-329"><a href="#Expression-329"><span class="linenos">329</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">E</span><span class="p">]:</span> +</span><span id="Expression-330"><a href="#Expression-330"><span class="linenos">330</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-331"><a href="#Expression-331"><span class="linenos">331</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> +</span><span id="Expression-332"><a href="#Expression-332"><span class="linenos">332</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> </span><span id="Expression-333"><a href="#Expression-333"><span class="linenos">333</span></a> -</span><span id="Expression-334"><a href="#Expression-334"><span class="linenos">334</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-335"><a href="#Expression-335"><span class="linenos">335</span></a><span class="sd"> The parent node.</span> -</span><span id="Expression-336"><a href="#Expression-336"><span class="linenos">336</span></a><span class="sd"> """</span> -</span><span id="Expression-337"><a href="#Expression-337"><span class="linenos">337</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression-338"><a href="#Expression-338"><span class="linenos">338</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> -</span><span id="Expression-339"><a href="#Expression-339"><span class="linenos">339</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression-340"><a href="#Expression-340"><span class="linenos">340</span></a> <span class="c1"># ignore type because mypy doesn't know that we're checking type in the loop</span> -</span><span id="Expression-341"><a href="#Expression-341"><span class="linenos">341</span></a> <span class="k">return</span> <span class="n">ancestor</span> <span class="c1"># type: ignore[return-value]</span> -</span><span id="Expression-342"><a href="#Expression-342"><span class="linenos">342</span></a> -</span><span id="Expression-343"><a href="#Expression-343"><span class="linenos">343</span></a> <span class="nd">@property</span> -</span><span id="Expression-344"><a href="#Expression-344"><span class="linenos">344</span></a> <span class="k">def</span> <span class="nf">parent_select</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-334"><a href="#Expression-334"><span class="linenos">334</span></a><span class="sd"> Args:</span> +</span><span id="Expression-335"><a href="#Expression-335"><span class="linenos">335</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="Expression-336"><a href="#Expression-336"><span class="linenos">336</span></a> +</span><span id="Expression-337"><a href="#Expression-337"><span class="linenos">337</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-338"><a href="#Expression-338"><span class="linenos">338</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression-339"><a href="#Expression-339"><span class="linenos">339</span></a><span class="sd"> """</span> +</span><span id="Expression-340"><a href="#Expression-340"><span class="linenos">340</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> +</span><span id="Expression-341"><a href="#Expression-341"><span class="linenos">341</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression-342"><a href="#Expression-342"><span class="linenos">342</span></a> <span class="k">yield</span> <span class="n">expression</span> +</span><span id="Expression-343"><a href="#Expression-343"><span class="linenos">343</span></a> +</span><span id="Expression-344"><a href="#Expression-344"><span class="linenos">344</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> </span><span id="Expression-345"><a href="#Expression-345"><span class="linenos">345</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-346"><a href="#Expression-346"><span class="linenos">346</span></a><span class="sd"> Returns the parent select statement.</span> -</span><span id="Expression-347"><a href="#Expression-347"><span class="linenos">347</span></a><span class="sd"> """</span> -</span><span id="Expression-348"><a href="#Expression-348"><span class="linenos">348</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">find_ancestor</span><span class="p">(</span><span class="n">Select</span><span class="p">)</span> -</span><span id="Expression-349"><a href="#Expression-349"><span class="linenos">349</span></a> -</span><span id="Expression-350"><a href="#Expression-350"><span class="linenos">350</span></a> <span class="k">def</span> <span class="nf">root</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="Expression-351"><a href="#Expression-351"><span class="linenos">351</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-352"><a href="#Expression-352"><span class="linenos">352</span></a><span class="sd"> Returns the root expression of this tree.</span> +</span><span id="Expression-346"><a href="#Expression-346"><span class="linenos">346</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> +</span><span id="Expression-347"><a href="#Expression-347"><span class="linenos">347</span></a> +</span><span id="Expression-348"><a href="#Expression-348"><span class="linenos">348</span></a><span class="sd"> Args:</span> +</span><span id="Expression-349"><a href="#Expression-349"><span class="linenos">349</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="Expression-350"><a href="#Expression-350"><span class="linenos">350</span></a> +</span><span id="Expression-351"><a href="#Expression-351"><span class="linenos">351</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-352"><a href="#Expression-352"><span class="linenos">352</span></a><span class="sd"> The parent node.</span> </span><span id="Expression-353"><a href="#Expression-353"><span class="linenos">353</span></a><span class="sd"> """</span> -</span><span id="Expression-354"><a href="#Expression-354"><span class="linenos">354</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="Expression-355"><a href="#Expression-355"><span class="linenos">355</span></a> <span class="k">while</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> -</span><span id="Expression-356"><a href="#Expression-356"><span class="linenos">356</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression-357"><a href="#Expression-357"><span class="linenos">357</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression-354"><a href="#Expression-354"><span class="linenos">354</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-355"><a href="#Expression-355"><span class="linenos">355</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression-356"><a href="#Expression-356"><span class="linenos">356</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-357"><a href="#Expression-357"><span class="linenos">357</span></a> <span class="k">return</span> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">E</span><span class="p">,</span> <span class="n">ancestor</span><span class="p">)</span> </span><span id="Expression-358"><a href="#Expression-358"><span class="linenos">358</span></a> -</span><span id="Expression-359"><a href="#Expression-359"><span class="linenos">359</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="Expression-360"><a href="#Expression-360"><span class="linenos">360</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-361"><a href="#Expression-361"><span class="linenos">361</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> -</span><span id="Expression-362"><a href="#Expression-362"><span class="linenos">362</span></a> -</span><span id="Expression-363"><a href="#Expression-363"><span class="linenos">363</span></a><span class="sd"> Args:</span> -</span><span id="Expression-364"><a href="#Expression-364"><span class="linenos">364</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> -</span><span id="Expression-365"><a href="#Expression-365"><span class="linenos">365</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> -</span><span id="Expression-366"><a href="#Expression-366"><span class="linenos">366</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> -</span><span id="Expression-367"><a href="#Expression-367"><span class="linenos">367</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> -</span><span id="Expression-368"><a href="#Expression-368"><span class="linenos">368</span></a> -</span><span id="Expression-369"><a href="#Expression-369"><span class="linenos">369</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-370"><a href="#Expression-370"><span class="linenos">370</span></a><span class="sd"> the generator object.</span> -</span><span id="Expression-371"><a href="#Expression-371"><span class="linenos">371</span></a><span class="sd"> """</span> -</span><span id="Expression-372"><a href="#Expression-372"><span class="linenos">372</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> -</span><span id="Expression-373"><a href="#Expression-373"><span class="linenos">373</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> -</span><span id="Expression-374"><a href="#Expression-374"><span class="linenos">374</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="Expression-375"><a href="#Expression-375"><span class="linenos">375</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> -</span><span id="Expression-376"><a href="#Expression-376"><span class="linenos">376</span></a> -</span><span id="Expression-377"><a href="#Expression-377"><span class="linenos">377</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="Expression-378"><a href="#Expression-378"><span class="linenos">378</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-379"><a href="#Expression-379"><span class="linenos">379</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> -</span><span id="Expression-380"><a href="#Expression-380"><span class="linenos">380</span></a><span class="sd"> the DFS (Depth-first) order.</span> -</span><span id="Expression-381"><a href="#Expression-381"><span class="linenos">381</span></a> -</span><span id="Expression-382"><a href="#Expression-382"><span class="linenos">382</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-383"><a href="#Expression-383"><span class="linenos">383</span></a><span class="sd"> The generator object.</span> -</span><span id="Expression-384"><a href="#Expression-384"><span class="linenos">384</span></a><span class="sd"> """</span> -</span><span id="Expression-385"><a href="#Expression-385"><span class="linenos">385</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression-386"><a href="#Expression-386"><span class="linenos">386</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> -</span><span id="Expression-387"><a href="#Expression-387"><span class="linenos">387</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> -</span><span id="Expression-388"><a href="#Expression-388"><span class="linenos">388</span></a> <span class="k">return</span> +</span><span id="Expression-359"><a href="#Expression-359"><span class="linenos">359</span></a> <span class="nd">@property</span> +</span><span id="Expression-360"><a href="#Expression-360"><span class="linenos">360</span></a> <span class="k">def</span> <span class="nf">parent_select</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-361"><a href="#Expression-361"><span class="linenos">361</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-362"><a href="#Expression-362"><span class="linenos">362</span></a><span class="sd"> Returns the parent select statement.</span> +</span><span id="Expression-363"><a href="#Expression-363"><span class="linenos">363</span></a><span class="sd"> """</span> +</span><span id="Expression-364"><a href="#Expression-364"><span class="linenos">364</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">find_ancestor</span><span class="p">(</span><span class="n">Select</span><span class="p">)</span> +</span><span id="Expression-365"><a href="#Expression-365"><span class="linenos">365</span></a> +</span><span id="Expression-366"><a href="#Expression-366"><span class="linenos">366</span></a> <span class="nd">@property</span> +</span><span id="Expression-367"><a href="#Expression-367"><span class="linenos">367</span></a> <span class="k">def</span> <span class="nf">same_parent</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-368"><a href="#Expression-368"><span class="linenos">368</span></a><span class="w"> </span><span class="sd">"""Returns if the parent is the same class as itself."""</span> +</span><span id="Expression-369"><a href="#Expression-369"><span class="linenos">369</span></a> <span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span> +</span><span id="Expression-370"><a href="#Expression-370"><span class="linenos">370</span></a> +</span><span id="Expression-371"><a href="#Expression-371"><span class="linenos">371</span></a> <span class="k">def</span> <span class="nf">root</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="Expression-372"><a href="#Expression-372"><span class="linenos">372</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-373"><a href="#Expression-373"><span class="linenos">373</span></a><span class="sd"> Returns the root expression of this tree.</span> +</span><span id="Expression-374"><a href="#Expression-374"><span class="linenos">374</span></a><span class="sd"> """</span> +</span><span id="Expression-375"><a href="#Expression-375"><span class="linenos">375</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression-376"><a href="#Expression-376"><span class="linenos">376</span></a> <span class="k">while</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="Expression-377"><a href="#Expression-377"><span class="linenos">377</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-378"><a href="#Expression-378"><span class="linenos">378</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression-379"><a href="#Expression-379"><span class="linenos">379</span></a> +</span><span id="Expression-380"><a href="#Expression-380"><span class="linenos">380</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression-381"><a href="#Expression-381"><span class="linenos">381</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-382"><a href="#Expression-382"><span class="linenos">382</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> +</span><span id="Expression-383"><a href="#Expression-383"><span class="linenos">383</span></a> +</span><span id="Expression-384"><a href="#Expression-384"><span class="linenos">384</span></a><span class="sd"> Args:</span> +</span><span id="Expression-385"><a href="#Expression-385"><span class="linenos">385</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> +</span><span id="Expression-386"><a href="#Expression-386"><span class="linenos">386</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> +</span><span id="Expression-387"><a href="#Expression-387"><span class="linenos">387</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> +</span><span id="Expression-388"><a href="#Expression-388"><span class="linenos">388</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> </span><span id="Expression-389"><a href="#Expression-389"><span class="linenos">389</span></a> -</span><span id="Expression-390"><a href="#Expression-390"><span class="linenos">390</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Expression-391"><a href="#Expression-391"><span class="linenos">391</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> -</span><span id="Expression-392"><a href="#Expression-392"><span class="linenos">392</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression-393"><a href="#Expression-393"><span class="linenos">393</span></a> <span class="k">yield from</span> <span class="n">node</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> -</span><span id="Expression-394"><a href="#Expression-394"><span class="linenos">394</span></a> -</span><span id="Expression-395"><a href="#Expression-395"><span class="linenos">395</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="Expression-396"><a href="#Expression-396"><span class="linenos">396</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-397"><a href="#Expression-397"><span class="linenos">397</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> -</span><span id="Expression-398"><a href="#Expression-398"><span class="linenos">398</span></a><span class="sd"> the BFS (Breadth-first) order.</span> -</span><span id="Expression-399"><a href="#Expression-399"><span class="linenos">399</span></a> -</span><span id="Expression-400"><a href="#Expression-400"><span class="linenos">400</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-401"><a href="#Expression-401"><span class="linenos">401</span></a><span class="sd"> The generator object.</span> -</span><span id="Expression-402"><a href="#Expression-402"><span class="linenos">402</span></a><span class="sd"> """</span> -</span><span id="Expression-403"><a href="#Expression-403"><span class="linenos">403</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> -</span><span id="Expression-404"><a href="#Expression-404"><span class="linenos">404</span></a> -</span><span id="Expression-405"><a href="#Expression-405"><span class="linenos">405</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> -</span><span id="Expression-406"><a href="#Expression-406"><span class="linenos">406</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> -</span><span id="Expression-407"><a href="#Expression-407"><span class="linenos">407</span></a> -</span><span id="Expression-408"><a href="#Expression-408"><span class="linenos">408</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> -</span><span id="Expression-409"><a href="#Expression-409"><span class="linenos">409</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> -</span><span id="Expression-410"><a href="#Expression-410"><span class="linenos">410</span></a> <span class="k">continue</span> -</span><span id="Expression-411"><a href="#Expression-411"><span class="linenos">411</span></a> -</span><span id="Expression-412"><a href="#Expression-412"><span class="linenos">412</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression-413"><a href="#Expression-413"><span class="linenos">413</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Expression-414"><a href="#Expression-414"><span class="linenos">414</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> -</span><span id="Expression-415"><a href="#Expression-415"><span class="linenos">415</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression-416"><a href="#Expression-416"><span class="linenos">416</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">node</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> -</span><span id="Expression-417"><a href="#Expression-417"><span class="linenos">417</span></a> -</span><span id="Expression-418"><a href="#Expression-418"><span class="linenos">418</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-419"><a href="#Expression-419"><span class="linenos">419</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-420"><a href="#Expression-420"><span class="linenos">420</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> +</span><span id="Expression-390"><a href="#Expression-390"><span class="linenos">390</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-391"><a href="#Expression-391"><span class="linenos">391</span></a><span class="sd"> the generator object.</span> +</span><span id="Expression-392"><a href="#Expression-392"><span class="linenos">392</span></a><span class="sd"> """</span> +</span><span id="Expression-393"><a href="#Expression-393"><span class="linenos">393</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> +</span><span id="Expression-394"><a href="#Expression-394"><span class="linenos">394</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="Expression-395"><a href="#Expression-395"><span class="linenos">395</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Expression-396"><a href="#Expression-396"><span class="linenos">396</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="Expression-397"><a href="#Expression-397"><span class="linenos">397</span></a> +</span><span id="Expression-398"><a href="#Expression-398"><span class="linenos">398</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression-399"><a href="#Expression-399"><span class="linenos">399</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-400"><a href="#Expression-400"><span class="linenos">400</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="Expression-401"><a href="#Expression-401"><span class="linenos">401</span></a><span class="sd"> the DFS (Depth-first) order.</span> +</span><span id="Expression-402"><a href="#Expression-402"><span class="linenos">402</span></a> +</span><span id="Expression-403"><a href="#Expression-403"><span class="linenos">403</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-404"><a href="#Expression-404"><span class="linenos">404</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression-405"><a href="#Expression-405"><span class="linenos">405</span></a><span class="sd"> """</span> +</span><span id="Expression-406"><a href="#Expression-406"><span class="linenos">406</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-407"><a href="#Expression-407"><span class="linenos">407</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="Expression-408"><a href="#Expression-408"><span class="linenos">408</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression-409"><a href="#Expression-409"><span class="linenos">409</span></a> <span class="k">return</span> +</span><span id="Expression-410"><a href="#Expression-410"><span class="linenos">410</span></a> +</span><span id="Expression-411"><a href="#Expression-411"><span class="linenos">411</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">():</span> +</span><span id="Expression-412"><a href="#Expression-412"><span class="linenos">412</span></a> <span class="k">yield from</span> <span class="n">v</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> +</span><span id="Expression-413"><a href="#Expression-413"><span class="linenos">413</span></a> +</span><span id="Expression-414"><a href="#Expression-414"><span class="linenos">414</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression-415"><a href="#Expression-415"><span class="linenos">415</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-416"><a href="#Expression-416"><span class="linenos">416</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="Expression-417"><a href="#Expression-417"><span class="linenos">417</span></a><span class="sd"> the BFS (Breadth-first) order.</span> +</span><span id="Expression-418"><a href="#Expression-418"><span class="linenos">418</span></a> +</span><span id="Expression-419"><a href="#Expression-419"><span class="linenos">419</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-420"><a href="#Expression-420"><span class="linenos">420</span></a><span class="sd"> The generator object.</span> </span><span id="Expression-421"><a href="#Expression-421"><span class="linenos">421</span></a><span class="sd"> """</span> -</span><span id="Expression-422"><a href="#Expression-422"><span class="linenos">422</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="Expression-423"><a href="#Expression-423"><span class="linenos">423</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Paren</span><span class="p">):</span> -</span><span id="Expression-424"><a href="#Expression-424"><span class="linenos">424</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> -</span><span id="Expression-425"><a href="#Expression-425"><span class="linenos">425</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression-422"><a href="#Expression-422"><span class="linenos">422</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> +</span><span id="Expression-423"><a href="#Expression-423"><span class="linenos">423</span></a> +</span><span id="Expression-424"><a href="#Expression-424"><span class="linenos">424</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> +</span><span id="Expression-425"><a href="#Expression-425"><span class="linenos">425</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> </span><span id="Expression-426"><a href="#Expression-426"><span class="linenos">426</span></a> -</span><span id="Expression-427"><a href="#Expression-427"><span class="linenos">427</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-428"><a href="#Expression-428"><span class="linenos">428</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-429"><a href="#Expression-429"><span class="linenos">429</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> -</span><span id="Expression-430"><a href="#Expression-430"><span class="linenos">430</span></a><span class="sd"> """</span> -</span><span id="Expression-431"><a href="#Expression-431"><span class="linenos">431</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> -</span><span id="Expression-432"><a href="#Expression-432"><span class="linenos">432</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> -</span><span id="Expression-433"><a href="#Expression-433"><span class="linenos">433</span></a> <span class="k">return</span> <span class="bp">self</span> -</span><span id="Expression-434"><a href="#Expression-434"><span class="linenos">434</span></a> -</span><span id="Expression-435"><a href="#Expression-435"><span class="linenos">435</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-436"><a href="#Expression-436"><span class="linenos">436</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-437"><a href="#Expression-437"><span class="linenos">437</span></a><span class="sd"> Returns unnested operands as a tuple.</span> -</span><span id="Expression-438"><a href="#Expression-438"><span class="linenos">438</span></a><span class="sd"> """</span> -</span><span id="Expression-439"><a href="#Expression-439"><span class="linenos">439</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">values</span><span class="p">()</span> <span class="k">if</span> <span class="n">arg</span><span class="p">)</span> -</span><span id="Expression-440"><a href="#Expression-440"><span class="linenos">440</span></a> -</span><span id="Expression-441"><a href="#Expression-441"><span class="linenos">441</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> -</span><span id="Expression-442"><a href="#Expression-442"><span class="linenos">442</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-443"><a href="#Expression-443"><span class="linenos">443</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> -</span><span id="Expression-444"><a href="#Expression-444"><span class="linenos">444</span></a> -</span><span id="Expression-445"><a href="#Expression-445"><span class="linenos">445</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> +</span><span id="Expression-427"><a href="#Expression-427"><span class="linenos">427</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="Expression-428"><a href="#Expression-428"><span class="linenos">428</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression-429"><a href="#Expression-429"><span class="linenos">429</span></a> <span class="k">continue</span> +</span><span id="Expression-430"><a href="#Expression-430"><span class="linenos">430</span></a> +</span><span id="Expression-431"><a href="#Expression-431"><span class="linenos">431</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">():</span> +</span><span id="Expression-432"><a href="#Expression-432"><span class="linenos">432</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">v</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> +</span><span id="Expression-433"><a href="#Expression-433"><span class="linenos">433</span></a> +</span><span id="Expression-434"><a href="#Expression-434"><span class="linenos">434</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-435"><a href="#Expression-435"><span class="linenos">435</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-436"><a href="#Expression-436"><span class="linenos">436</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> +</span><span id="Expression-437"><a href="#Expression-437"><span class="linenos">437</span></a><span class="sd"> """</span> +</span><span id="Expression-438"><a href="#Expression-438"><span class="linenos">438</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression-439"><a href="#Expression-439"><span class="linenos">439</span></a> <span class="k">while</span> <span class="nb">type</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="ow">is</span> <span class="n">Paren</span><span class="p">:</span> +</span><span id="Expression-440"><a href="#Expression-440"><span class="linenos">440</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression-441"><a href="#Expression-441"><span class="linenos">441</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression-442"><a href="#Expression-442"><span class="linenos">442</span></a> +</span><span id="Expression-443"><a href="#Expression-443"><span class="linenos">443</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-444"><a href="#Expression-444"><span class="linenos">444</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-445"><a href="#Expression-445"><span class="linenos">445</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> </span><span id="Expression-446"><a href="#Expression-446"><span class="linenos">446</span></a><span class="sd"> """</span> -</span><span id="Expression-447"><a href="#Expression-447"><span class="linenos">447</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)):</span> -</span><span id="Expression-448"><a href="#Expression-448"><span class="linenos">448</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> -</span><span id="Expression-449"><a href="#Expression-449"><span class="linenos">449</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> +</span><span id="Expression-447"><a href="#Expression-447"><span class="linenos">447</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> +</span><span id="Expression-448"><a href="#Expression-448"><span class="linenos">448</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression-449"><a href="#Expression-449"><span class="linenos">449</span></a> <span class="k">return</span> <span class="bp">self</span> </span><span id="Expression-450"><a href="#Expression-450"><span class="linenos">450</span></a> -</span><span id="Expression-451"><a href="#Expression-451"><span class="linenos">451</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-452"><a href="#Expression-452"><span class="linenos">452</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> -</span><span id="Expression-453"><a href="#Expression-453"><span class="linenos">453</span></a> -</span><span id="Expression-454"><a href="#Expression-454"><span class="linenos">454</span></a> <span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-455"><a href="#Expression-455"><span class="linenos">455</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_to_s</span><span class="p">()</span> +</span><span id="Expression-451"><a href="#Expression-451"><span class="linenos">451</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-452"><a href="#Expression-452"><span class="linenos">452</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-453"><a href="#Expression-453"><span class="linenos">453</span></a><span class="sd"> Returns unnested operands as a tuple.</span> +</span><span id="Expression-454"><a href="#Expression-454"><span class="linenos">454</span></a><span class="sd"> """</span> +</span><span id="Expression-455"><a href="#Expression-455"><span class="linenos">455</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">_</span><span class="p">,</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">())</span> </span><span id="Expression-456"><a href="#Expression-456"><span class="linenos">456</span></a> -</span><span id="Expression-457"><a href="#Expression-457"><span class="linenos">457</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-457"><a href="#Expression-457"><span class="linenos">457</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> </span><span id="Expression-458"><a href="#Expression-458"><span class="linenos">458</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-459"><a href="#Expression-459"><span class="linenos">459</span></a><span class="sd"> Returns SQL string representation of this tree.</span> +</span><span id="Expression-459"><a href="#Expression-459"><span class="linenos">459</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> </span><span id="Expression-460"><a href="#Expression-460"><span class="linenos">460</span></a> -</span><span id="Expression-461"><a href="#Expression-461"><span class="linenos">461</span></a><span class="sd"> Args:</span> -</span><span id="Expression-462"><a href="#Expression-462"><span class="linenos">462</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> -</span><span id="Expression-463"><a href="#Expression-463"><span class="linenos">463</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> -</span><span id="Expression-464"><a href="#Expression-464"><span class="linenos">464</span></a> -</span><span id="Expression-465"><a href="#Expression-465"><span class="linenos">465</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-466"><a href="#Expression-466"><span class="linenos">466</span></a><span class="sd"> The SQL string.</span> -</span><span id="Expression-467"><a href="#Expression-467"><span class="linenos">467</span></a><span class="sd"> """</span> -</span><span id="Expression-468"><a href="#Expression-468"><span class="linenos">468</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="Expression-461"><a href="#Expression-461"><span class="linenos">461</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> +</span><span id="Expression-462"><a href="#Expression-462"><span class="linenos">462</span></a><span class="sd"> """</span> +</span><span id="Expression-463"><a href="#Expression-463"><span class="linenos">463</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">type</span><span class="p">(</span><span class="n">n</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> +</span><span id="Expression-464"><a href="#Expression-464"><span class="linenos">464</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">type</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">:</span> +</span><span id="Expression-465"><a href="#Expression-465"><span class="linenos">465</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> +</span><span id="Expression-466"><a href="#Expression-466"><span class="linenos">466</span></a> +</span><span id="Expression-467"><a href="#Expression-467"><span class="linenos">467</span></a> <span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-468"><a href="#Expression-468"><span class="linenos">468</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> </span><span id="Expression-469"><a href="#Expression-469"><span class="linenos">469</span></a> -</span><span id="Expression-470"><a href="#Expression-470"><span class="linenos">470</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Expression-471"><a href="#Expression-471"><span class="linenos">471</span></a> -</span><span id="Expression-472"><a href="#Expression-472"><span class="linenos">472</span></a> <span class="k">def</span> <span class="nf">_to_s</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hide_missing</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">level</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">0</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Expression-473"><a href="#Expression-473"><span class="linenos">473</span></a> <span class="n">indent</span> <span class="o">=</span> <span class="s2">""</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">level</span> <span class="k">else</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span> -</span><span id="Expression-474"><a href="#Expression-474"><span class="linenos">474</span></a> <span class="n">indent</span> <span class="o">+=</span> <span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s2">" "</span><span class="p">]</span> <span class="o">*</span> <span class="n">level</span><span class="p">)</span> -</span><span id="Expression-475"><a href="#Expression-475"><span class="linenos">475</span></a> <span class="n">left</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2"> "</span> +</span><span id="Expression-470"><a href="#Expression-470"><span class="linenos">470</span></a> <span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-471"><a href="#Expression-471"><span class="linenos">471</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_to_s</span><span class="p">()</span> +</span><span id="Expression-472"><a href="#Expression-472"><span class="linenos">472</span></a> +</span><span id="Expression-473"><a href="#Expression-473"><span class="linenos">473</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-474"><a href="#Expression-474"><span class="linenos">474</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-475"><a href="#Expression-475"><span class="linenos">475</span></a><span class="sd"> Returns SQL string representation of this tree.</span> </span><span id="Expression-476"><a href="#Expression-476"><span class="linenos">476</span></a> -</span><span id="Expression-477"><a href="#Expression-477"><span class="linenos">477</span></a> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Expression-478"><a href="#Expression-478"><span class="linenos">478</span></a> <span class="n">k</span><span class="p">:</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> -</span><span id="Expression-479"><a href="#Expression-479"><span class="linenos">479</span></a> <span class="n">v</span><span class="o">.</span><span class="n">_to_s</span><span class="p">(</span><span class="n">hide_missing</span><span class="o">=</span><span class="n">hide_missing</span><span class="p">,</span> <span class="n">level</span><span class="o">=</span><span class="n">level</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> -</span><span id="Expression-480"><a href="#Expression-480"><span class="linenos">480</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"_to_s"</span><span class="p">)</span> -</span><span id="Expression-481"><a href="#Expression-481"><span class="linenos">481</span></a> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> -</span><span id="Expression-482"><a href="#Expression-482"><span class="linenos">482</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> -</span><span id="Expression-483"><a href="#Expression-483"><span class="linenos">483</span></a> <span class="k">if</span> <span class="n">v</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> -</span><span id="Expression-484"><a href="#Expression-484"><span class="linenos">484</span></a> <span class="p">)</span> -</span><span id="Expression-485"><a href="#Expression-485"><span class="linenos">485</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> -</span><span id="Expression-486"><a href="#Expression-486"><span class="linenos">486</span></a> <span class="p">}</span> -</span><span id="Expression-487"><a href="#Expression-487"><span class="linenos">487</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"comments"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> -</span><span id="Expression-488"><a href="#Expression-488"><span class="linenos">488</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> -</span><span id="Expression-489"><a href="#Expression-489"><span class="linenos">489</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">v</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">hide_missing</span><span class="p">}</span> -</span><span id="Expression-490"><a href="#Expression-490"><span class="linenos">490</span></a> -</span><span id="Expression-491"><a href="#Expression-491"><span class="linenos">491</span></a> <span class="n">right</span> <span class="o">=</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">: </span><span class="si">{</span><span class="n">v</span><span class="si">}</span><span class="s2">"</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">())</span> -</span><span id="Expression-492"><a href="#Expression-492"><span class="linenos">492</span></a> <span class="n">right</span> <span class="o">+=</span> <span class="s2">")"</span> -</span><span id="Expression-493"><a href="#Expression-493"><span class="linenos">493</span></a> -</span><span id="Expression-494"><a href="#Expression-494"><span class="linenos">494</span></a> <span class="k">return</span> <span class="n">indent</span> <span class="o">+</span> <span class="n">left</span> <span class="o">+</span> <span class="n">right</span> -</span><span id="Expression-495"><a href="#Expression-495"><span class="linenos">495</span></a> -</span><span id="Expression-496"><a href="#Expression-496"><span class="linenos">496</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="Expression-497"><a href="#Expression-497"><span class="linenos">497</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-498"><a href="#Expression-498"><span class="linenos">498</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> -</span><span id="Expression-499"><a href="#Expression-499"><span class="linenos">499</span></a><span class="sd"> and applies the given transformation function to each node.</span> -</span><span id="Expression-500"><a href="#Expression-500"><span class="linenos">500</span></a> -</span><span id="Expression-501"><a href="#Expression-501"><span class="linenos">501</span></a><span class="sd"> Args:</span> -</span><span id="Expression-502"><a href="#Expression-502"><span class="linenos">502</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> -</span><span id="Expression-503"><a href="#Expression-503"><span class="linenos">503</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> -</span><span id="Expression-504"><a href="#Expression-504"><span class="linenos">504</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> -</span><span id="Expression-505"><a href="#Expression-505"><span class="linenos">505</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> -</span><span id="Expression-506"><a href="#Expression-506"><span class="linenos">506</span></a><span class="sd"> modified in place.</span> -</span><span id="Expression-507"><a href="#Expression-507"><span class="linenos">507</span></a> -</span><span id="Expression-508"><a href="#Expression-508"><span class="linenos">508</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-509"><a href="#Expression-509"><span class="linenos">509</span></a><span class="sd"> The transformed tree.</span> -</span><span id="Expression-510"><a href="#Expression-510"><span class="linenos">510</span></a><span class="sd"> """</span> -</span><span id="Expression-511"><a href="#Expression-511"><span class="linenos">511</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> -</span><span id="Expression-512"><a href="#Expression-512"><span class="linenos">512</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> -</span><span id="Expression-513"><a href="#Expression-513"><span class="linenos">513</span></a> -</span><span id="Expression-514"><a href="#Expression-514"><span class="linenos">514</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression-515"><a href="#Expression-515"><span class="linenos">515</span></a> <span class="k">return</span> <span class="n">new_node</span> -</span><span id="Expression-516"><a href="#Expression-516"><span class="linenos">516</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> -</span><span id="Expression-517"><a href="#Expression-517"><span class="linenos">517</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression-518"><a href="#Expression-518"><span class="linenos">518</span></a> <span class="k">return</span> <span class="n">new_node</span> -</span><span id="Expression-519"><a href="#Expression-519"><span class="linenos">519</span></a> -</span><span id="Expression-520"><a href="#Expression-520"><span class="linenos">520</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> -</span><span id="Expression-521"><a href="#Expression-521"><span class="linenos">521</span></a> <span class="k">return</span> <span class="n">new_node</span> -</span><span id="Expression-522"><a href="#Expression-522"><span class="linenos">522</span></a> -</span><span id="Expression-523"><a href="#Expression-523"><span class="linenos">523</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> -</span><span id="Expression-524"><a href="#Expression-524"><span class="linenos">524</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-525"><a href="#Expression-525"><span class="linenos">525</span></a><span class="sd"> Swap out this expression with a new expression.</span> -</span><span id="Expression-526"><a href="#Expression-526"><span class="linenos">526</span></a> -</span><span id="Expression-527"><a href="#Expression-527"><span class="linenos">527</span></a><span class="sd"> For example::</span> -</span><span id="Expression-528"><a href="#Expression-528"><span class="linenos">528</span></a> -</span><span id="Expression-529"><a href="#Expression-529"><span class="linenos">529</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> -</span><span id="Expression-530"><a href="#Expression-530"><span class="linenos">530</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> -</span><span id="Expression-531"><a href="#Expression-531"><span class="linenos">531</span></a><span class="sd"> (COLUMN this: y)</span> -</span><span id="Expression-532"><a href="#Expression-532"><span class="linenos">532</span></a><span class="sd"> >>> tree.sql()</span> -</span><span id="Expression-533"><a href="#Expression-533"><span class="linenos">533</span></a><span class="sd"> 'SELECT y FROM tbl'</span> -</span><span id="Expression-534"><a href="#Expression-534"><span class="linenos">534</span></a> -</span><span id="Expression-535"><a href="#Expression-535"><span class="linenos">535</span></a><span class="sd"> Args:</span> -</span><span id="Expression-536"><a href="#Expression-536"><span class="linenos">536</span></a><span class="sd"> expression (Expression|None): new node</span> -</span><span id="Expression-537"><a href="#Expression-537"><span class="linenos">537</span></a> -</span><span id="Expression-538"><a href="#Expression-538"><span class="linenos">538</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-539"><a href="#Expression-539"><span class="linenos">539</span></a><span class="sd"> The new expression or expressions.</span> -</span><span id="Expression-540"><a href="#Expression-540"><span class="linenos">540</span></a><span class="sd"> """</span> -</span><span id="Expression-541"><a href="#Expression-541"><span class="linenos">541</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> -</span><span id="Expression-542"><a href="#Expression-542"><span class="linenos">542</span></a> <span class="k">return</span> <span class="n">expression</span> -</span><span id="Expression-543"><a href="#Expression-543"><span class="linenos">543</span></a> -</span><span id="Expression-544"><a href="#Expression-544"><span class="linenos">544</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression-545"><a href="#Expression-545"><span class="linenos">545</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression-546"><a href="#Expression-546"><span class="linenos">546</span></a> -</span><span id="Expression-547"><a href="#Expression-547"><span class="linenos">547</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> -</span><span id="Expression-548"><a href="#Expression-548"><span class="linenos">548</span></a> <span class="k">return</span> <span class="n">expression</span> -</span><span id="Expression-549"><a href="#Expression-549"><span class="linenos">549</span></a> -</span><span id="Expression-550"><a href="#Expression-550"><span class="linenos">550</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-551"><a href="#Expression-551"><span class="linenos">551</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-552"><a href="#Expression-552"><span class="linenos">552</span></a><span class="sd"> Remove this expression from its AST.</span> +</span><span id="Expression-477"><a href="#Expression-477"><span class="linenos">477</span></a><span class="sd"> Args:</span> +</span><span id="Expression-478"><a href="#Expression-478"><span class="linenos">478</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> +</span><span id="Expression-479"><a href="#Expression-479"><span class="linenos">479</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> +</span><span id="Expression-480"><a href="#Expression-480"><span class="linenos">480</span></a> +</span><span id="Expression-481"><a href="#Expression-481"><span class="linenos">481</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-482"><a href="#Expression-482"><span class="linenos">482</span></a><span class="sd"> The SQL string.</span> +</span><span id="Expression-483"><a href="#Expression-483"><span class="linenos">483</span></a><span class="sd"> """</span> +</span><span id="Expression-484"><a href="#Expression-484"><span class="linenos">484</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="Expression-485"><a href="#Expression-485"><span class="linenos">485</span></a> +</span><span id="Expression-486"><a href="#Expression-486"><span class="linenos">486</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Expression-487"><a href="#Expression-487"><span class="linenos">487</span></a> +</span><span id="Expression-488"><a href="#Expression-488"><span class="linenos">488</span></a> <span class="k">def</span> <span class="nf">_to_s</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hide_missing</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">level</span><span class="p">:</span> <span class="nb">int</span> <span class="o">=</span> <span class="mi">0</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression-489"><a href="#Expression-489"><span class="linenos">489</span></a> <span class="n">indent</span> <span class="o">=</span> <span class="s2">""</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">level</span> <span class="k">else</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span> +</span><span id="Expression-490"><a href="#Expression-490"><span class="linenos">490</span></a> <span class="n">indent</span> <span class="o">+=</span> <span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s2">" "</span><span class="p">]</span> <span class="o">*</span> <span class="n">level</span><span class="p">)</span> +</span><span id="Expression-491"><a href="#Expression-491"><span class="linenos">491</span></a> <span class="n">left</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2"> "</span> +</span><span id="Expression-492"><a href="#Expression-492"><span class="linenos">492</span></a> +</span><span id="Expression-493"><a href="#Expression-493"><span class="linenos">493</span></a> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Expression-494"><a href="#Expression-494"><span class="linenos">494</span></a> <span class="n">k</span><span class="p">:</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> +</span><span id="Expression-495"><a href="#Expression-495"><span class="linenos">495</span></a> <span class="n">v</span><span class="o">.</span><span class="n">_to_s</span><span class="p">(</span><span class="n">hide_missing</span><span class="o">=</span><span class="n">hide_missing</span><span class="p">,</span> <span class="n">level</span><span class="o">=</span><span class="n">level</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> +</span><span id="Expression-496"><a href="#Expression-496"><span class="linenos">496</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"_to_s"</span><span class="p">)</span> +</span><span id="Expression-497"><a href="#Expression-497"><span class="linenos">497</span></a> <span class="k">else</span> <span class="nb">str</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> +</span><span id="Expression-498"><a href="#Expression-498"><span class="linenos">498</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">ensure_list</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> +</span><span id="Expression-499"><a href="#Expression-499"><span class="linenos">499</span></a> <span class="k">if</span> <span class="n">v</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> +</span><span id="Expression-500"><a href="#Expression-500"><span class="linenos">500</span></a> <span class="p">)</span> +</span><span id="Expression-501"><a href="#Expression-501"><span class="linenos">501</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="Expression-502"><a href="#Expression-502"><span class="linenos">502</span></a> <span class="p">}</span> +</span><span id="Expression-503"><a href="#Expression-503"><span class="linenos">503</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"comments"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> +</span><span id="Expression-504"><a href="#Expression-504"><span class="linenos">504</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"type"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> +</span><span id="Expression-505"><a href="#Expression-505"><span class="linenos">505</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">v</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">hide_missing</span><span class="p">}</span> +</span><span id="Expression-506"><a href="#Expression-506"><span class="linenos">506</span></a> +</span><span id="Expression-507"><a href="#Expression-507"><span class="linenos">507</span></a> <span class="n">right</span> <span class="o">=</span> <span class="s2">", "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">: </span><span class="si">{</span><span class="n">v</span><span class="si">}</span><span class="s2">"</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">())</span> +</span><span id="Expression-508"><a href="#Expression-508"><span class="linenos">508</span></a> <span class="n">right</span> <span class="o">+=</span> <span class="s2">")"</span> +</span><span id="Expression-509"><a href="#Expression-509"><span class="linenos">509</span></a> +</span><span id="Expression-510"><a href="#Expression-510"><span class="linenos">510</span></a> <span class="k">return</span> <span class="n">indent</span> <span class="o">+</span> <span class="n">left</span> <span class="o">+</span> <span class="n">right</span> +</span><span id="Expression-511"><a href="#Expression-511"><span class="linenos">511</span></a> +</span><span id="Expression-512"><a href="#Expression-512"><span class="linenos">512</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="Expression-513"><a href="#Expression-513"><span class="linenos">513</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-514"><a href="#Expression-514"><span class="linenos">514</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> +</span><span id="Expression-515"><a href="#Expression-515"><span class="linenos">515</span></a><span class="sd"> and applies the given transformation function to each node.</span> +</span><span id="Expression-516"><a href="#Expression-516"><span class="linenos">516</span></a> +</span><span id="Expression-517"><a href="#Expression-517"><span class="linenos">517</span></a><span class="sd"> Args:</span> +</span><span id="Expression-518"><a href="#Expression-518"><span class="linenos">518</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> +</span><span id="Expression-519"><a href="#Expression-519"><span class="linenos">519</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> +</span><span id="Expression-520"><a href="#Expression-520"><span class="linenos">520</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> +</span><span id="Expression-521"><a href="#Expression-521"><span class="linenos">521</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> +</span><span id="Expression-522"><a href="#Expression-522"><span class="linenos">522</span></a><span class="sd"> modified in place.</span> +</span><span id="Expression-523"><a href="#Expression-523"><span class="linenos">523</span></a> +</span><span id="Expression-524"><a href="#Expression-524"><span class="linenos">524</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-525"><a href="#Expression-525"><span class="linenos">525</span></a><span class="sd"> The transformed tree.</span> +</span><span id="Expression-526"><a href="#Expression-526"><span class="linenos">526</span></a><span class="sd"> """</span> +</span><span id="Expression-527"><a href="#Expression-527"><span class="linenos">527</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="Expression-528"><a href="#Expression-528"><span class="linenos">528</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="Expression-529"><a href="#Expression-529"><span class="linenos">529</span></a> +</span><span id="Expression-530"><a href="#Expression-530"><span class="linenos">530</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression-531"><a href="#Expression-531"><span class="linenos">531</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression-532"><a href="#Expression-532"><span class="linenos">532</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> +</span><span id="Expression-533"><a href="#Expression-533"><span class="linenos">533</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-534"><a href="#Expression-534"><span class="linenos">534</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression-535"><a href="#Expression-535"><span class="linenos">535</span></a> +</span><span id="Expression-536"><a href="#Expression-536"><span class="linenos">536</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> +</span><span id="Expression-537"><a href="#Expression-537"><span class="linenos">537</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression-538"><a href="#Expression-538"><span class="linenos">538</span></a> +</span><span id="Expression-539"><a href="#Expression-539"><span class="linenos">539</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> +</span><span id="Expression-540"><a href="#Expression-540"><span class="linenos">540</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-541"><a href="#Expression-541"><span class="linenos">541</span></a><span class="sd"> Swap out this expression with a new expression.</span> +</span><span id="Expression-542"><a href="#Expression-542"><span class="linenos">542</span></a> +</span><span id="Expression-543"><a href="#Expression-543"><span class="linenos">543</span></a><span class="sd"> For example::</span> +</span><span id="Expression-544"><a href="#Expression-544"><span class="linenos">544</span></a> +</span><span id="Expression-545"><a href="#Expression-545"><span class="linenos">545</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> +</span><span id="Expression-546"><a href="#Expression-546"><span class="linenos">546</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> +</span><span id="Expression-547"><a href="#Expression-547"><span class="linenos">547</span></a><span class="sd"> (COLUMN this: y)</span> +</span><span id="Expression-548"><a href="#Expression-548"><span class="linenos">548</span></a><span class="sd"> >>> tree.sql()</span> +</span><span id="Expression-549"><a href="#Expression-549"><span class="linenos">549</span></a><span class="sd"> 'SELECT y FROM tbl'</span> +</span><span id="Expression-550"><a href="#Expression-550"><span class="linenos">550</span></a> +</span><span id="Expression-551"><a href="#Expression-551"><span class="linenos">551</span></a><span class="sd"> Args:</span> +</span><span id="Expression-552"><a href="#Expression-552"><span class="linenos">552</span></a><span class="sd"> expression (Expression|None): new node</span> </span><span id="Expression-553"><a href="#Expression-553"><span class="linenos">553</span></a> </span><span id="Expression-554"><a href="#Expression-554"><span class="linenos">554</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-555"><a href="#Expression-555"><span class="linenos">555</span></a><span class="sd"> The popped expression.</span> +</span><span id="Expression-555"><a href="#Expression-555"><span class="linenos">555</span></a><span class="sd"> The new expression or expressions.</span> </span><span id="Expression-556"><a href="#Expression-556"><span class="linenos">556</span></a><span class="sd"> """</span> -</span><span id="Expression-557"><a href="#Expression-557"><span class="linenos">557</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> -</span><span id="Expression-558"><a href="#Expression-558"><span class="linenos">558</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="Expression-557"><a href="#Expression-557"><span class="linenos">557</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="Expression-558"><a href="#Expression-558"><span class="linenos">558</span></a> <span class="k">return</span> <span class="n">expression</span> </span><span id="Expression-559"><a href="#Expression-559"><span class="linenos">559</span></a> -</span><span id="Expression-560"><a href="#Expression-560"><span class="linenos">560</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> -</span><span id="Expression-561"><a href="#Expression-561"><span class="linenos">561</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-562"><a href="#Expression-562"><span class="linenos">562</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> -</span><span id="Expression-563"><a href="#Expression-563"><span class="linenos">563</span></a> -</span><span id="Expression-564"><a href="#Expression-564"><span class="linenos">564</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> -</span><span id="Expression-565"><a href="#Expression-565"><span class="linenos">565</span></a><span class="sd"> Otherwise, this returns this expression.</span> -</span><span id="Expression-566"><a href="#Expression-566"><span class="linenos">566</span></a> -</span><span id="Expression-567"><a href="#Expression-567"><span class="linenos">567</span></a><span class="sd"> Examples:</span> -</span><span id="Expression-568"><a href="#Expression-568"><span class="linenos">568</span></a><span class="sd"> This is useful for type security in chained expressions:</span> +</span><span id="Expression-560"><a href="#Expression-560"><span class="linenos">560</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression-561"><a href="#Expression-561"><span class="linenos">561</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression-562"><a href="#Expression-562"><span class="linenos">562</span></a> +</span><span id="Expression-563"><a href="#Expression-563"><span class="linenos">563</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> +</span><span id="Expression-564"><a href="#Expression-564"><span class="linenos">564</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression-565"><a href="#Expression-565"><span class="linenos">565</span></a> +</span><span id="Expression-566"><a href="#Expression-566"><span class="linenos">566</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-567"><a href="#Expression-567"><span class="linenos">567</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-568"><a href="#Expression-568"><span class="linenos">568</span></a><span class="sd"> Remove this expression from its AST.</span> </span><span id="Expression-569"><a href="#Expression-569"><span class="linenos">569</span></a> -</span><span id="Expression-570"><a href="#Expression-570"><span class="linenos">570</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Expression-571"><a href="#Expression-571"><span class="linenos">571</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> -</span><span id="Expression-572"><a href="#Expression-572"><span class="linenos">572</span></a><span class="sd"> 'SELECT x, z FROM y'</span> -</span><span id="Expression-573"><a href="#Expression-573"><span class="linenos">573</span></a><span class="sd"> """</span> -</span><span id="Expression-574"><a href="#Expression-574"><span class="linenos">574</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> -</span><span id="Expression-575"><a href="#Expression-575"><span class="linenos">575</span></a> <span class="k">return</span> <span class="bp">self</span> -</span><span id="Expression-576"><a href="#Expression-576"><span class="linenos">576</span></a> -</span><span id="Expression-577"><a href="#Expression-577"><span class="linenos">577</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> -</span><span id="Expression-578"><a href="#Expression-578"><span class="linenos">578</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-579"><a href="#Expression-579"><span class="linenos">579</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> -</span><span id="Expression-580"><a href="#Expression-580"><span class="linenos">580</span></a> -</span><span id="Expression-581"><a href="#Expression-581"><span class="linenos">581</span></a><span class="sd"> Args:</span> -</span><span id="Expression-582"><a href="#Expression-582"><span class="linenos">582</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> -</span><span id="Expression-583"><a href="#Expression-583"><span class="linenos">583</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> -</span><span id="Expression-584"><a href="#Expression-584"><span class="linenos">584</span></a> -</span><span id="Expression-585"><a href="#Expression-585"><span class="linenos">585</span></a><span class="sd"> Returns:</span> -</span><span id="Expression-586"><a href="#Expression-586"><span class="linenos">586</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> -</span><span id="Expression-587"><a href="#Expression-587"><span class="linenos">587</span></a><span class="sd"> """</span> -</span><span id="Expression-588"><a href="#Expression-588"><span class="linenos">588</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="Expression-589"><a href="#Expression-589"><span class="linenos">589</span></a> -</span><span id="Expression-590"><a href="#Expression-590"><span class="linenos">590</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> -</span><span id="Expression-591"><a href="#Expression-591"><span class="linenos">591</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> -</span><span id="Expression-592"><a href="#Expression-592"><span class="linenos">592</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="Expression-593"><a href="#Expression-593"><span class="linenos">593</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Expression-594"><a href="#Expression-594"><span class="linenos">594</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> -</span><span id="Expression-595"><a href="#Expression-595"><span class="linenos">595</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> -</span><span id="Expression-596"><a href="#Expression-596"><span class="linenos">596</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="Expression-597"><a href="#Expression-597"><span class="linenos">597</span></a> -</span><span id="Expression-598"><a href="#Expression-598"><span class="linenos">598</span></a> <span class="k">if</span> <span class="p">(</span> -</span><span id="Expression-599"><a href="#Expression-599"><span class="linenos">599</span></a> <span class="n">args</span> -</span><span id="Expression-600"><a href="#Expression-600"><span class="linenos">600</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> -</span><span id="Expression-601"><a href="#Expression-601"><span class="linenos">601</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> -</span><span id="Expression-602"><a href="#Expression-602"><span class="linenos">602</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> -</span><span id="Expression-603"><a href="#Expression-603"><span class="linenos">603</span></a> <span class="p">):</span> -</span><span id="Expression-604"><a href="#Expression-604"><span class="linenos">604</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> -</span><span id="Expression-605"><a href="#Expression-605"><span class="linenos">605</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> -</span><span id="Expression-606"><a href="#Expression-606"><span class="linenos">606</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> -</span><span id="Expression-607"><a href="#Expression-607"><span class="linenos">607</span></a> <span class="p">)</span> -</span><span id="Expression-608"><a href="#Expression-608"><span class="linenos">608</span></a> -</span><span id="Expression-609"><a href="#Expression-609"><span class="linenos">609</span></a> <span class="k">return</span> <span class="n">errors</span> -</span><span id="Expression-610"><a href="#Expression-610"><span class="linenos">610</span></a> -</span><span id="Expression-611"><a href="#Expression-611"><span class="linenos">611</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression-612"><a href="#Expression-612"><span class="linenos">612</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-613"><a href="#Expression-613"><span class="linenos">613</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> -</span><span id="Expression-614"><a href="#Expression-614"><span class="linenos">614</span></a><span class="sd"> """</span> -</span><span id="Expression-615"><a href="#Expression-615"><span class="linenos">615</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> -</span><span id="Expression-616"><a href="#Expression-616"><span class="linenos">616</span></a> -</span><span id="Expression-617"><a href="#Expression-617"><span class="linenos">617</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> -</span><span id="Expression-618"><a href="#Expression-618"><span class="linenos">618</span></a> -</span><span id="Expression-619"><a href="#Expression-619"><span class="linenos">619</span></a> <span class="nd">@classmethod</span> -</span><span id="Expression-620"><a href="#Expression-620"><span class="linenos">620</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> -</span><span id="Expression-621"><a href="#Expression-621"><span class="linenos">621</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression-622"><a href="#Expression-622"><span class="linenos">622</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> -</span><span id="Expression-623"><a href="#Expression-623"><span class="linenos">623</span></a><span class="sd"> """</span> -</span><span id="Expression-624"><a href="#Expression-624"><span class="linenos">624</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> -</span><span id="Expression-625"><a href="#Expression-625"><span class="linenos">625</span></a> -</span><span id="Expression-626"><a href="#Expression-626"><span class="linenos">626</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> +</span><span id="Expression-570"><a href="#Expression-570"><span class="linenos">570</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-571"><a href="#Expression-571"><span class="linenos">571</span></a><span class="sd"> The popped expression.</span> +</span><span id="Expression-572"><a href="#Expression-572"><span class="linenos">572</span></a><span class="sd"> """</span> +</span><span id="Expression-573"><a href="#Expression-573"><span class="linenos">573</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> +</span><span id="Expression-574"><a href="#Expression-574"><span class="linenos">574</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="Expression-575"><a href="#Expression-575"><span class="linenos">575</span></a> +</span><span id="Expression-576"><a href="#Expression-576"><span class="linenos">576</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> +</span><span id="Expression-577"><a href="#Expression-577"><span class="linenos">577</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-578"><a href="#Expression-578"><span class="linenos">578</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> +</span><span id="Expression-579"><a href="#Expression-579"><span class="linenos">579</span></a> +</span><span id="Expression-580"><a href="#Expression-580"><span class="linenos">580</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> +</span><span id="Expression-581"><a href="#Expression-581"><span class="linenos">581</span></a><span class="sd"> Otherwise, this returns this expression.</span> +</span><span id="Expression-582"><a href="#Expression-582"><span class="linenos">582</span></a> +</span><span id="Expression-583"><a href="#Expression-583"><span class="linenos">583</span></a><span class="sd"> Examples:</span> +</span><span id="Expression-584"><a href="#Expression-584"><span class="linenos">584</span></a><span class="sd"> This is useful for type security in chained expressions:</span> +</span><span id="Expression-585"><a href="#Expression-585"><span class="linenos">585</span></a> +</span><span id="Expression-586"><a href="#Expression-586"><span class="linenos">586</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Expression-587"><a href="#Expression-587"><span class="linenos">587</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> +</span><span id="Expression-588"><a href="#Expression-588"><span class="linenos">588</span></a><span class="sd"> 'SELECT x, z FROM y'</span> +</span><span id="Expression-589"><a href="#Expression-589"><span class="linenos">589</span></a><span class="sd"> """</span> +</span><span id="Expression-590"><a href="#Expression-590"><span class="linenos">590</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> +</span><span id="Expression-591"><a href="#Expression-591"><span class="linenos">591</span></a> <span class="k">return</span> <span class="bp">self</span> +</span><span id="Expression-592"><a href="#Expression-592"><span class="linenos">592</span></a> +</span><span id="Expression-593"><a href="#Expression-593"><span class="linenos">593</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="Expression-594"><a href="#Expression-594"><span class="linenos">594</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-595"><a href="#Expression-595"><span class="linenos">595</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> +</span><span id="Expression-596"><a href="#Expression-596"><span class="linenos">596</span></a> +</span><span id="Expression-597"><a href="#Expression-597"><span class="linenos">597</span></a><span class="sd"> Args:</span> +</span><span id="Expression-598"><a href="#Expression-598"><span class="linenos">598</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> +</span><span id="Expression-599"><a href="#Expression-599"><span class="linenos">599</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> +</span><span id="Expression-600"><a href="#Expression-600"><span class="linenos">600</span></a> +</span><span id="Expression-601"><a href="#Expression-601"><span class="linenos">601</span></a><span class="sd"> Returns:</span> +</span><span id="Expression-602"><a href="#Expression-602"><span class="linenos">602</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> +</span><span id="Expression-603"><a href="#Expression-603"><span class="linenos">603</span></a><span class="sd"> """</span> +</span><span id="Expression-604"><a href="#Expression-604"><span class="linenos">604</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Expression-605"><a href="#Expression-605"><span class="linenos">605</span></a> +</span><span id="Expression-606"><a href="#Expression-606"><span class="linenos">606</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> +</span><span id="Expression-607"><a href="#Expression-607"><span class="linenos">607</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> +</span><span id="Expression-608"><a href="#Expression-608"><span class="linenos">608</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="Expression-609"><a href="#Expression-609"><span class="linenos">609</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression-610"><a href="#Expression-610"><span class="linenos">610</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> +</span><span id="Expression-611"><a href="#Expression-611"><span class="linenos">611</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> +</span><span id="Expression-612"><a href="#Expression-612"><span class="linenos">612</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="Expression-613"><a href="#Expression-613"><span class="linenos">613</span></a> +</span><span id="Expression-614"><a href="#Expression-614"><span class="linenos">614</span></a> <span class="k">if</span> <span class="p">(</span> +</span><span id="Expression-615"><a href="#Expression-615"><span class="linenos">615</span></a> <span class="n">args</span> +</span><span id="Expression-616"><a href="#Expression-616"><span class="linenos">616</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> +</span><span id="Expression-617"><a href="#Expression-617"><span class="linenos">617</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Expression-618"><a href="#Expression-618"><span class="linenos">618</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> +</span><span id="Expression-619"><a href="#Expression-619"><span class="linenos">619</span></a> <span class="p">):</span> +</span><span id="Expression-620"><a href="#Expression-620"><span class="linenos">620</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> +</span><span id="Expression-621"><a href="#Expression-621"><span class="linenos">621</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> +</span><span id="Expression-622"><a href="#Expression-622"><span class="linenos">622</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> +</span><span id="Expression-623"><a href="#Expression-623"><span class="linenos">623</span></a> <span class="p">)</span> +</span><span id="Expression-624"><a href="#Expression-624"><span class="linenos">624</span></a> +</span><span id="Expression-625"><a href="#Expression-625"><span class="linenos">625</span></a> <span class="k">return</span> <span class="n">errors</span> +</span><span id="Expression-626"><a href="#Expression-626"><span class="linenos">626</span></a> +</span><span id="Expression-627"><a href="#Expression-627"><span class="linenos">627</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression-628"><a href="#Expression-628"><span class="linenos">628</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-629"><a href="#Expression-629"><span class="linenos">629</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> +</span><span id="Expression-630"><a href="#Expression-630"><span class="linenos">630</span></a><span class="sd"> """</span> +</span><span id="Expression-631"><a href="#Expression-631"><span class="linenos">631</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> +</span><span id="Expression-632"><a href="#Expression-632"><span class="linenos">632</span></a> +</span><span id="Expression-633"><a href="#Expression-633"><span class="linenos">633</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="Expression-634"><a href="#Expression-634"><span class="linenos">634</span></a> +</span><span id="Expression-635"><a href="#Expression-635"><span class="linenos">635</span></a> <span class="nd">@classmethod</span> +</span><span id="Expression-636"><a href="#Expression-636"><span class="linenos">636</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> +</span><span id="Expression-637"><a href="#Expression-637"><span class="linenos">637</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression-638"><a href="#Expression-638"><span class="linenos">638</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> +</span><span id="Expression-639"><a href="#Expression-639"><span class="linenos">639</span></a><span class="sd"> """</span> +</span><span id="Expression-640"><a href="#Expression-640"><span class="linenos">640</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> +</span><span id="Expression-641"><a href="#Expression-641"><span class="linenos">641</span></a> +</span><span id="Expression-642"><a href="#Expression-642"><span class="linenos">642</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> </span></pre></div> @@ -8651,16 +8775,17 @@ optimizer, in order to enable some transformations that require type information </div> <a class="headerlink" href="#Expression.__init__"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.__init__-90"><a href="#Expression.__init__-90"><span class="linenos">90</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> -</span><span id="Expression.__init__-91"><a href="#Expression.__init__-91"><span class="linenos">91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> -</span><span id="Expression.__init__-92"><a href="#Expression.__init__-92"><span class="linenos">92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression.__init__-93"><a href="#Expression.__init__-93"><span class="linenos">93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression.__init__-94"><a href="#Expression.__init__-94"><span class="linenos">94</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression.__init__-95"><a href="#Expression.__init__-95"><span class="linenos">95</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression.__init__-96"><a href="#Expression.__init__-96"><span class="linenos">96</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression.__init__-97"><a href="#Expression.__init__-97"><span class="linenos">97</span></a> -</span><span id="Expression.__init__-98"><a href="#Expression.__init__-98"><span class="linenos">98</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Expression.__init__-99"><a href="#Expression.__init__-99"><span class="linenos">99</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.__init__-91"><a href="#Expression.__init__-91"><span class="linenos"> 91</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span> +</span><span id="Expression.__init__-92"><a href="#Expression.__init__-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span> +</span><span id="Expression.__init__-93"><a href="#Expression.__init__-93"><span class="linenos"> 93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-94"><a href="#Expression.__init__-94"><span class="linenos"> 94</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-95"><a href="#Expression.__init__-95"><span class="linenos"> 95</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-96"><a href="#Expression.__init__-96"><span class="linenos"> 96</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">DataType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-97"><a href="#Expression.__init__-97"><span class="linenos"> 97</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_meta</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-98"><a href="#Expression.__init__-98"><span class="linenos"> 98</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_hash</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">int</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.__init__-99"><a href="#Expression.__init__-99"><span class="linenos"> 99</span></a> +</span><span id="Expression.__init__-100"><a href="#Expression.__init__-100"><span class="linenos">100</span></a> <span class="k">for</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression.__init__-101"><a href="#Expression.__init__-101"><span class="linenos">101</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> </span></pre></div> @@ -8717,19 +8842,19 @@ optimizer, in order to enable some transformations that require type information </div> <a class="headerlink" href="#Expression.text"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.text-135"><a href="#Expression.text-135"><span class="linenos">135</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Expression.text-136"><a href="#Expression.text-136"><span class="linenos">136</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.text-137"><a href="#Expression.text-137"><span class="linenos">137</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> -</span><span id="Expression.text-138"><a href="#Expression.text-138"><span class="linenos">138</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> -</span><span id="Expression.text-139"><a href="#Expression.text-139"><span class="linenos">139</span></a><span class="sd"> """</span> -</span><span id="Expression.text-140"><a href="#Expression.text-140"><span class="linenos">140</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> -</span><span id="Expression.text-141"><a href="#Expression.text-141"><span class="linenos">141</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="Expression.text-142"><a href="#Expression.text-142"><span class="linenos">142</span></a> <span class="k">return</span> <span class="n">field</span> -</span><span id="Expression.text-143"><a href="#Expression.text-143"><span class="linenos">143</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> -</span><span id="Expression.text-144"><a href="#Expression.text-144"><span class="linenos">144</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> -</span><span id="Expression.text-145"><a href="#Expression.text-145"><span class="linenos">145</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> -</span><span id="Expression.text-146"><a href="#Expression.text-146"><span class="linenos">146</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> -</span><span id="Expression.text-147"><a href="#Expression.text-147"><span class="linenos">147</span></a> <span class="k">return</span> <span class="s2">""</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.text-144"><a href="#Expression.text-144"><span class="linenos">144</span></a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression.text-145"><a href="#Expression.text-145"><span class="linenos">145</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.text-146"><a href="#Expression.text-146"><span class="linenos">146</span></a><span class="sd"> Returns a textual representation of the argument corresponding to "key". This can only be used</span> +</span><span id="Expression.text-147"><a href="#Expression.text-147"><span class="linenos">147</span></a><span class="sd"> for args that are strings or leaf Expression instances, such as identifiers and literals.</span> +</span><span id="Expression.text-148"><a href="#Expression.text-148"><span class="linenos">148</span></a><span class="sd"> """</span> +</span><span id="Expression.text-149"><a href="#Expression.text-149"><span class="linenos">149</span></a> <span class="n">field</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> +</span><span id="Expression.text-150"><a href="#Expression.text-150"><span class="linenos">150</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="Expression.text-151"><a href="#Expression.text-151"><span class="linenos">151</span></a> <span class="k">return</span> <span class="n">field</span> +</span><span id="Expression.text-152"><a href="#Expression.text-152"><span class="linenos">152</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Identifier</span><span class="p">,</span> <span class="n">Literal</span><span class="p">,</span> <span class="n">Var</span><span class="p">)):</span> +</span><span id="Expression.text-153"><a href="#Expression.text-153"><span class="linenos">153</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression.text-154"><a href="#Expression.text-154"><span class="linenos">154</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="p">(</span><span class="n">Star</span><span class="p">,</span> <span class="n">Null</span><span class="p">)):</span> +</span><span id="Expression.text-155"><a href="#Expression.text-155"><span class="linenos">155</span></a> <span class="k">return</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> +</span><span id="Expression.text-156"><a href="#Expression.text-156"><span class="linenos">156</span></a> <span class="k">return</span> <span class="s2">""</span> </span></pre></div> @@ -8845,16 +8970,13 @@ for args that are strings or leaf Expression instances, such as identifiers and </div> <a class="headerlink" href="#Expression.copy"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.copy-245"><a href="#Expression.copy-245"><span class="linenos">245</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression.copy-246"><a href="#Expression.copy-246"><span class="linenos">246</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.copy-247"><a href="#Expression.copy-247"><span class="linenos">247</span></a><span class="sd"> Returns a deep copy of the expression.</span> -</span><span id="Expression.copy-248"><a href="#Expression.copy-248"><span class="linenos">248</span></a><span class="sd"> """</span> -</span><span id="Expression.copy-249"><a href="#Expression.copy-249"><span class="linenos">249</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> -</span><span id="Expression.copy-250"><a href="#Expression.copy-250"><span class="linenos">250</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression.copy-251"><a href="#Expression.copy-251"><span class="linenos">251</span></a> <span class="k">for</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="n">new</span><span class="o">.</span><span class="n">bfs</span><span class="p">():</span> -</span><span id="Expression.copy-252"><a href="#Expression.copy-252"><span class="linenos">252</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">)</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">:</span> -</span><span id="Expression.copy-253"><a href="#Expression.copy-253"><span class="linenos">253</span></a> <span class="n">item</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> -</span><span id="Expression.copy-254"><a href="#Expression.copy-254"><span class="linenos">254</span></a> <span class="k">return</span> <span class="n">new</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.copy-254"><a href="#Expression.copy-254"><span class="linenos">254</span></a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.copy-255"><a href="#Expression.copy-255"><span class="linenos">255</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.copy-256"><a href="#Expression.copy-256"><span class="linenos">256</span></a><span class="sd"> Returns a deep copy of the expression.</span> +</span><span id="Expression.copy-257"><a href="#Expression.copy-257"><span class="linenos">257</span></a><span class="sd"> """</span> +</span><span id="Expression.copy-258"><a href="#Expression.copy-258"><span class="linenos">258</span></a> <span class="n">new</span> <span class="o">=</span> <span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> +</span><span id="Expression.copy-259"><a href="#Expression.copy-259"><span class="linenos">259</span></a> <span class="n">new</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.copy-260"><a href="#Expression.copy-260"><span class="linenos">260</span></a> <span class="k">return</span> <span class="n">new</span> </span></pre></div> @@ -8874,18 +8996,18 @@ for args that are strings or leaf Expression instances, such as identifiers and </div> <a class="headerlink" href="#Expression.append"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.append-256"><a href="#Expression.append-256"><span class="linenos">256</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> -</span><span id="Expression.append-257"><a href="#Expression.append-257"><span class="linenos">257</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.append-258"><a href="#Expression.append-258"><span class="linenos">258</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> -</span><span id="Expression.append-259"><a href="#Expression.append-259"><span class="linenos">259</span></a> -</span><span id="Expression.append-260"><a href="#Expression.append-260"><span class="linenos">260</span></a><span class="sd"> Args:</span> -</span><span id="Expression.append-261"><a href="#Expression.append-261"><span class="linenos">261</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> -</span><span id="Expression.append-262"><a href="#Expression.append-262"><span class="linenos">262</span></a><span class="sd"> value (Any): value to append to the list</span> -</span><span id="Expression.append-263"><a href="#Expression.append-263"><span class="linenos">263</span></a><span class="sd"> """</span> -</span><span id="Expression.append-264"><a href="#Expression.append-264"><span class="linenos">264</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> -</span><span id="Expression.append-265"><a href="#Expression.append-265"><span class="linenos">265</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="Expression.append-266"><a href="#Expression.append-266"><span class="linenos">266</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> -</span><span id="Expression.append-267"><a href="#Expression.append-267"><span class="linenos">267</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.append-262"><a href="#Expression.append-262"><span class="linenos">262</span></a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression.append-263"><a href="#Expression.append-263"><span class="linenos">263</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.append-264"><a href="#Expression.append-264"><span class="linenos">264</span></a><span class="sd"> Appends value to arg_key if it's a list or sets it as a new list.</span> +</span><span id="Expression.append-265"><a href="#Expression.append-265"><span class="linenos">265</span></a> +</span><span id="Expression.append-266"><a href="#Expression.append-266"><span class="linenos">266</span></a><span class="sd"> Args:</span> +</span><span id="Expression.append-267"><a href="#Expression.append-267"><span class="linenos">267</span></a><span class="sd"> arg_key (str): name of the list expression arg</span> +</span><span id="Expression.append-268"><a href="#Expression.append-268"><span class="linenos">268</span></a><span class="sd"> value (Any): value to append to the list</span> +</span><span id="Expression.append-269"><a href="#Expression.append-269"><span class="linenos">269</span></a><span class="sd"> """</span> +</span><span id="Expression.append-270"><a href="#Expression.append-270"><span class="linenos">270</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg_key</span><span class="p">),</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="Expression.append-271"><a href="#Expression.append-271"><span class="linenos">271</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Expression.append-272"><a href="#Expression.append-272"><span class="linenos">272</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="Expression.append-273"><a href="#Expression.append-273"><span class="linenos">273</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> </span></pre></div> @@ -8912,16 +9034,16 @@ for args that are strings or leaf Expression instances, such as identifiers and </div> <a class="headerlink" href="#Expression.set"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.set-269"><a href="#Expression.set-269"><span class="linenos">269</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> -</span><span id="Expression.set-270"><a href="#Expression.set-270"><span class="linenos">270</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.set-271"><a href="#Expression.set-271"><span class="linenos">271</span></a><span class="sd"> Sets `arg_key` to `value`.</span> -</span><span id="Expression.set-272"><a href="#Expression.set-272"><span class="linenos">272</span></a> -</span><span id="Expression.set-273"><a href="#Expression.set-273"><span class="linenos">273</span></a><span class="sd"> Args:</span> -</span><span id="Expression.set-274"><a href="#Expression.set-274"><span class="linenos">274</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> -</span><span id="Expression.set-275"><a href="#Expression.set-275"><span class="linenos">275</span></a><span class="sd"> value: value to set the arg to.</span> -</span><span id="Expression.set-276"><a href="#Expression.set-276"><span class="linenos">276</span></a><span class="sd"> """</span> -</span><span id="Expression.set-277"><a href="#Expression.set-277"><span class="linenos">277</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> -</span><span id="Expression.set-278"><a href="#Expression.set-278"><span class="linenos">278</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.set-275"><a href="#Expression.set-275"><span class="linenos">275</span></a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> +</span><span id="Expression.set-276"><a href="#Expression.set-276"><span class="linenos">276</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.set-277"><a href="#Expression.set-277"><span class="linenos">277</span></a><span class="sd"> Sets `arg_key` to `value`.</span> +</span><span id="Expression.set-278"><a href="#Expression.set-278"><span class="linenos">278</span></a> +</span><span id="Expression.set-279"><a href="#Expression.set-279"><span class="linenos">279</span></a><span class="sd"> Args:</span> +</span><span id="Expression.set-280"><a href="#Expression.set-280"><span class="linenos">280</span></a><span class="sd"> arg_key (str): name of the expression arg.</span> +</span><span id="Expression.set-281"><a href="#Expression.set-281"><span class="linenos">281</span></a><span class="sd"> value: value to set the arg to.</span> +</span><span id="Expression.set-282"><a href="#Expression.set-282"><span class="linenos">282</span></a><span class="sd"> """</span> +</span><span id="Expression.set-283"><a href="#Expression.set-283"><span class="linenos">283</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">arg_key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> +</span><span id="Expression.set-284"><a href="#Expression.set-284"><span class="linenos">284</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_set_parent</span><span class="p">(</span><span class="n">arg_key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> </span></pre></div> @@ -8950,6 +9072,35 @@ for args that are strings or leaf Expression instances, such as identifiers and </div> + <div id="Expression.iter_expressions" class="classattr"> + <input id="Expression.iter_expressions-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">iter_expressions</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">) -> <span class="n">Iterator</span><span class="p">[</span><span class="n">Tuple</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span><span class="p">]]</span>:</span></span> + + <label class="view-source-button" for="Expression.iter_expressions-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Expression.iter_expressions"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.iter_expressions-305"><a href="#Expression.iter_expressions-305"><span class="linenos">305</span></a> <span class="k">def</span> <span class="nf">iter_expressions</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Expression</span><span class="p">]]:</span> +</span><span id="Expression.iter_expressions-306"><a href="#Expression.iter_expressions-306"><span class="linenos">306</span></a><span class="w"> </span><span class="sd">"""Yields the key and expression for all arguments, exploding list args."""</span> +</span><span id="Expression.iter_expressions-307"><a href="#Expression.iter_expressions-307"><span class="linenos">307</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression.iter_expressions-308"><a href="#Expression.iter_expressions-308"><span class="linenos">308</span></a> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">vs</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span><span class="p">:</span> +</span><span id="Expression.iter_expressions-309"><a href="#Expression.iter_expressions-309"><span class="linenos">309</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">vs</span><span class="p">:</span> +</span><span id="Expression.iter_expressions-310"><a href="#Expression.iter_expressions-310"><span class="linenos">310</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="Expression.iter_expressions-311"><a href="#Expression.iter_expressions-311"><span class="linenos">311</span></a> <span class="k">yield</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> +</span><span id="Expression.iter_expressions-312"><a href="#Expression.iter_expressions-312"><span class="linenos">312</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Expression.iter_expressions-313"><a href="#Expression.iter_expressions-313"><span class="linenos">313</span></a> <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">vs</span><span class="p">,</span> <span class="s2">"parent"</span><span class="p">):</span> +</span><span id="Expression.iter_expressions-314"><a href="#Expression.iter_expressions-314"><span class="linenos">314</span></a> <span class="k">yield</span> <span class="n">k</span><span class="p">,</span> <span class="n">vs</span> +</span></pre></div> + + + <div class="docstring"><p>Yields the key and expression for all arguments, exploding list args.</p> +</div> + + + </div> <div id="Expression.find" class="classattr"> <input id="Expression.find-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> <div class="attr function"> @@ -8961,18 +9112,18 @@ for args that are strings or leaf Expression instances, such as identifiers and </div> <a class="headerlink" href="#Expression.find"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find-299"><a href="#Expression.find-299"><span class="linenos">299</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression.find-300"><a href="#Expression.find-300"><span class="linenos">300</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.find-301"><a href="#Expression.find-301"><span class="linenos">301</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> -</span><span id="Expression.find-302"><a href="#Expression.find-302"><span class="linenos">302</span></a><span class="sd"> the specified types.</span> -</span><span id="Expression.find-303"><a href="#Expression.find-303"><span class="linenos">303</span></a> -</span><span id="Expression.find-304"><a href="#Expression.find-304"><span class="linenos">304</span></a><span class="sd"> Args:</span> -</span><span id="Expression.find-305"><a href="#Expression.find-305"><span class="linenos">305</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> -</span><span id="Expression.find-306"><a href="#Expression.find-306"><span class="linenos">306</span></a> -</span><span id="Expression.find-307"><a href="#Expression.find-307"><span class="linenos">307</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.find-308"><a href="#Expression.find-308"><span class="linenos">308</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> -</span><span id="Expression.find-309"><a href="#Expression.find-309"><span class="linenos">309</span></a><span class="sd"> """</span> -</span><span id="Expression.find-310"><a href="#Expression.find-310"><span class="linenos">310</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find-316"><a href="#Expression.find-316"><span class="linenos">316</span></a> <span class="k">def</span> <span class="nf">find</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression.find-317"><a href="#Expression.find-317"><span class="linenos">317</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.find-318"><a href="#Expression.find-318"><span class="linenos">318</span></a><span class="sd"> Returns the first node in this tree which matches at least one of</span> +</span><span id="Expression.find-319"><a href="#Expression.find-319"><span class="linenos">319</span></a><span class="sd"> the specified types.</span> +</span><span id="Expression.find-320"><a href="#Expression.find-320"><span class="linenos">320</span></a> +</span><span id="Expression.find-321"><a href="#Expression.find-321"><span class="linenos">321</span></a><span class="sd"> Args:</span> +</span><span id="Expression.find-322"><a href="#Expression.find-322"><span class="linenos">322</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="Expression.find-323"><a href="#Expression.find-323"><span class="linenos">323</span></a> +</span><span id="Expression.find-324"><a href="#Expression.find-324"><span class="linenos">324</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.find-325"><a href="#Expression.find-325"><span class="linenos">325</span></a><span class="sd"> The node which matches the criteria or None if no such node was found.</span> +</span><span id="Expression.find-326"><a href="#Expression.find-326"><span class="linenos">326</span></a><span class="sd"> """</span> +</span><span id="Expression.find-327"><a href="#Expression.find-327"><span class="linenos">327</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="o">*</span><span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span> </span></pre></div> @@ -8982,7 +9133,7 @@ the specified types.</p> <h6 id="arguments">Arguments:</h6> <ul> -<li><strong>expression_types (type):</strong> the expression type(s) to match.</li> +<li><strong>expression_types:</strong> the expression type(s) to match.</li> </ul> <h6 id="returns">Returns:</h6> @@ -9005,20 +9156,20 @@ the specified types.</p> </div> <a class="headerlink" href="#Expression.find_all"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find_all-312"><a href="#Expression.find_all-312"><span class="linenos">312</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">E</span><span class="p">]:</span> -</span><span id="Expression.find_all-313"><a href="#Expression.find_all-313"><span class="linenos">313</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.find_all-314"><a href="#Expression.find_all-314"><span class="linenos">314</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> -</span><span id="Expression.find_all-315"><a href="#Expression.find_all-315"><span class="linenos">315</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> -</span><span id="Expression.find_all-316"><a href="#Expression.find_all-316"><span class="linenos">316</span></a> -</span><span id="Expression.find_all-317"><a href="#Expression.find_all-317"><span class="linenos">317</span></a><span class="sd"> Args:</span> -</span><span id="Expression.find_all-318"><a href="#Expression.find_all-318"><span class="linenos">318</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> -</span><span id="Expression.find_all-319"><a href="#Expression.find_all-319"><span class="linenos">319</span></a> -</span><span id="Expression.find_all-320"><a href="#Expression.find_all-320"><span class="linenos">320</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.find_all-321"><a href="#Expression.find_all-321"><span class="linenos">321</span></a><span class="sd"> The generator object.</span> -</span><span id="Expression.find_all-322"><a href="#Expression.find_all-322"><span class="linenos">322</span></a><span class="sd"> """</span> -</span><span id="Expression.find_all-323"><a href="#Expression.find_all-323"><span class="linenos">323</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> -</span><span id="Expression.find_all-324"><a href="#Expression.find_all-324"><span class="linenos">324</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> -</span><span id="Expression.find_all-325"><a href="#Expression.find_all-325"><span class="linenos">325</span></a> <span class="k">yield</span> <span class="n">expression</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find_all-329"><a href="#Expression.find_all-329"><span class="linenos">329</span></a> <span class="k">def</span> <span class="nf">find_all</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Iterator</span><span class="p">[</span><span class="n">E</span><span class="p">]:</span> +</span><span id="Expression.find_all-330"><a href="#Expression.find_all-330"><span class="linenos">330</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.find_all-331"><a href="#Expression.find_all-331"><span class="linenos">331</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree and only</span> +</span><span id="Expression.find_all-332"><a href="#Expression.find_all-332"><span class="linenos">332</span></a><span class="sd"> yields those that match at least one of the specified expression types.</span> +</span><span id="Expression.find_all-333"><a href="#Expression.find_all-333"><span class="linenos">333</span></a> +</span><span id="Expression.find_all-334"><a href="#Expression.find_all-334"><span class="linenos">334</span></a><span class="sd"> Args:</span> +</span><span id="Expression.find_all-335"><a href="#Expression.find_all-335"><span class="linenos">335</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="Expression.find_all-336"><a href="#Expression.find_all-336"><span class="linenos">336</span></a> +</span><span id="Expression.find_all-337"><a href="#Expression.find_all-337"><span class="linenos">337</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.find_all-338"><a href="#Expression.find_all-338"><span class="linenos">338</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression.find_all-339"><a href="#Expression.find_all-339"><span class="linenos">339</span></a><span class="sd"> """</span> +</span><span id="Expression.find_all-340"><a href="#Expression.find_all-340"><span class="linenos">340</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span> +</span><span id="Expression.find_all-341"><a href="#Expression.find_all-341"><span class="linenos">341</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression.find_all-342"><a href="#Expression.find_all-342"><span class="linenos">342</span></a> <span class="k">yield</span> <span class="n">expression</span> </span></pre></div> @@ -9028,7 +9179,7 @@ yields those that match at least one of the specified expression types.</p> <h6 id="arguments">Arguments:</h6> <ul> -<li><strong>expression_types (type):</strong> the expression type(s) to match.</li> +<li><strong>expression_types:</strong> the expression type(s) to match.</li> </ul> <h6 id="returns">Returns:</h6> @@ -9051,21 +9202,20 @@ yields those that match at least one of the specified expression types.</p> </div> <a class="headerlink" href="#Expression.find_ancestor"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find_ancestor-327"><a href="#Expression.find_ancestor-327"><span class="linenos">327</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="Expression.find_ancestor-328"><a href="#Expression.find_ancestor-328"><span class="linenos">328</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.find_ancestor-329"><a href="#Expression.find_ancestor-329"><span class="linenos">329</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> -</span><span id="Expression.find_ancestor-330"><a href="#Expression.find_ancestor-330"><span class="linenos">330</span></a> -</span><span id="Expression.find_ancestor-331"><a href="#Expression.find_ancestor-331"><span class="linenos">331</span></a><span class="sd"> Args:</span> -</span><span id="Expression.find_ancestor-332"><a href="#Expression.find_ancestor-332"><span class="linenos">332</span></a><span class="sd"> expression_types (type): the expression type(s) to match.</span> -</span><span id="Expression.find_ancestor-333"><a href="#Expression.find_ancestor-333"><span class="linenos">333</span></a> -</span><span id="Expression.find_ancestor-334"><a href="#Expression.find_ancestor-334"><span class="linenos">334</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.find_ancestor-335"><a href="#Expression.find_ancestor-335"><span class="linenos">335</span></a><span class="sd"> The parent node.</span> -</span><span id="Expression.find_ancestor-336"><a href="#Expression.find_ancestor-336"><span class="linenos">336</span></a><span class="sd"> """</span> -</span><span id="Expression.find_ancestor-337"><a href="#Expression.find_ancestor-337"><span class="linenos">337</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression.find_ancestor-338"><a href="#Expression.find_ancestor-338"><span class="linenos">338</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> -</span><span id="Expression.find_ancestor-339"><a href="#Expression.find_ancestor-339"><span class="linenos">339</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression.find_ancestor-340"><a href="#Expression.find_ancestor-340"><span class="linenos">340</span></a> <span class="c1"># ignore type because mypy doesn't know that we're checking type in the loop</span> -</span><span id="Expression.find_ancestor-341"><a href="#Expression.find_ancestor-341"><span class="linenos">341</span></a> <span class="k">return</span> <span class="n">ancestor</span> <span class="c1"># type: ignore[return-value]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.find_ancestor-344"><a href="#Expression.find_ancestor-344"><span class="linenos">344</span></a> <span class="k">def</span> <span class="nf">find_ancestor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expression_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-></span> <span class="n">E</span> <span class="o">|</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="Expression.find_ancestor-345"><a href="#Expression.find_ancestor-345"><span class="linenos">345</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.find_ancestor-346"><a href="#Expression.find_ancestor-346"><span class="linenos">346</span></a><span class="sd"> Returns a nearest parent matching expression_types.</span> +</span><span id="Expression.find_ancestor-347"><a href="#Expression.find_ancestor-347"><span class="linenos">347</span></a> +</span><span id="Expression.find_ancestor-348"><a href="#Expression.find_ancestor-348"><span class="linenos">348</span></a><span class="sd"> Args:</span> +</span><span id="Expression.find_ancestor-349"><a href="#Expression.find_ancestor-349"><span class="linenos">349</span></a><span class="sd"> expression_types: the expression type(s) to match.</span> +</span><span id="Expression.find_ancestor-350"><a href="#Expression.find_ancestor-350"><span class="linenos">350</span></a> +</span><span id="Expression.find_ancestor-351"><a href="#Expression.find_ancestor-351"><span class="linenos">351</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.find_ancestor-352"><a href="#Expression.find_ancestor-352"><span class="linenos">352</span></a><span class="sd"> The parent node.</span> +</span><span id="Expression.find_ancestor-353"><a href="#Expression.find_ancestor-353"><span class="linenos">353</span></a><span class="sd"> """</span> +</span><span id="Expression.find_ancestor-354"><a href="#Expression.find_ancestor-354"><span class="linenos">354</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.find_ancestor-355"><a href="#Expression.find_ancestor-355"><span class="linenos">355</span></a> <span class="k">while</span> <span class="n">ancestor</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">):</span> +</span><span id="Expression.find_ancestor-356"><a href="#Expression.find_ancestor-356"><span class="linenos">356</span></a> <span class="n">ancestor</span> <span class="o">=</span> <span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.find_ancestor-357"><a href="#Expression.find_ancestor-357"><span class="linenos">357</span></a> <span class="k">return</span> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">E</span><span class="p">,</span> <span class="n">ancestor</span><span class="p">)</span> </span></pre></div> @@ -9074,7 +9224,7 @@ yields those that match at least one of the specified expression types.</p> <h6 id="arguments">Arguments:</h6> <ul> -<li><strong>expression_types (type):</strong> the expression type(s) to match.</li> +<li><strong>expression_types:</strong> the expression type(s) to match.</li> </ul> <h6 id="returns">Returns:</h6> @@ -9099,6 +9249,19 @@ yields those that match at least one of the specified expression types.</p> </div> + <div id="Expression.same_parent" class="classattr"> + <div class="attr variable"> + <span class="name">same_parent</span> + + + </div> + <a class="headerlink" href="#Expression.same_parent"></a> + + <div class="docstring"><p>Returns if the parent is the same class as itself.</p> +</div> + + + </div> <div id="Expression.root" class="classattr"> <input id="Expression.root-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> <div class="attr function"> @@ -9110,14 +9273,14 @@ yields those that match at least one of the specified expression types.</p> </div> <a class="headerlink" href="#Expression.root"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.root-350"><a href="#Expression.root-350"><span class="linenos">350</span></a> <span class="k">def</span> <span class="nf">root</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="Expression.root-351"><a href="#Expression.root-351"><span class="linenos">351</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.root-352"><a href="#Expression.root-352"><span class="linenos">352</span></a><span class="sd"> Returns the root expression of this tree.</span> -</span><span id="Expression.root-353"><a href="#Expression.root-353"><span class="linenos">353</span></a><span class="sd"> """</span> -</span><span id="Expression.root-354"><a href="#Expression.root-354"><span class="linenos">354</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="Expression.root-355"><a href="#Expression.root-355"><span class="linenos">355</span></a> <span class="k">while</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> -</span><span id="Expression.root-356"><a href="#Expression.root-356"><span class="linenos">356</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression.root-357"><a href="#Expression.root-357"><span class="linenos">357</span></a> <span class="k">return</span> <span class="n">expression</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.root-371"><a href="#Expression.root-371"><span class="linenos">371</span></a> <span class="k">def</span> <span class="nf">root</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="Expression.root-372"><a href="#Expression.root-372"><span class="linenos">372</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.root-373"><a href="#Expression.root-373"><span class="linenos">373</span></a><span class="sd"> Returns the root expression of this tree.</span> +</span><span id="Expression.root-374"><a href="#Expression.root-374"><span class="linenos">374</span></a><span class="sd"> """</span> +</span><span id="Expression.root-375"><a href="#Expression.root-375"><span class="linenos">375</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression.root-376"><a href="#Expression.root-376"><span class="linenos">376</span></a> <span class="k">while</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="Expression.root-377"><a href="#Expression.root-377"><span class="linenos">377</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.root-378"><a href="#Expression.root-378"><span class="linenos">378</span></a> <span class="k">return</span> <span class="n">expression</span> </span></pre></div> @@ -9137,23 +9300,23 @@ yields those that match at least one of the specified expression types.</p> </div> <a class="headerlink" href="#Expression.walk"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.walk-359"><a href="#Expression.walk-359"><span class="linenos">359</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="Expression.walk-360"><a href="#Expression.walk-360"><span class="linenos">360</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.walk-361"><a href="#Expression.walk-361"><span class="linenos">361</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> -</span><span id="Expression.walk-362"><a href="#Expression.walk-362"><span class="linenos">362</span></a> -</span><span id="Expression.walk-363"><a href="#Expression.walk-363"><span class="linenos">363</span></a><span class="sd"> Args:</span> -</span><span id="Expression.walk-364"><a href="#Expression.walk-364"><span class="linenos">364</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> -</span><span id="Expression.walk-365"><a href="#Expression.walk-365"><span class="linenos">365</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> -</span><span id="Expression.walk-366"><a href="#Expression.walk-366"><span class="linenos">366</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> -</span><span id="Expression.walk-367"><a href="#Expression.walk-367"><span class="linenos">367</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> -</span><span id="Expression.walk-368"><a href="#Expression.walk-368"><span class="linenos">368</span></a> -</span><span id="Expression.walk-369"><a href="#Expression.walk-369"><span class="linenos">369</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.walk-370"><a href="#Expression.walk-370"><span class="linenos">370</span></a><span class="sd"> the generator object.</span> -</span><span id="Expression.walk-371"><a href="#Expression.walk-371"><span class="linenos">371</span></a><span class="sd"> """</span> -</span><span id="Expression.walk-372"><a href="#Expression.walk-372"><span class="linenos">372</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> -</span><span id="Expression.walk-373"><a href="#Expression.walk-373"><span class="linenos">373</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> -</span><span id="Expression.walk-374"><a href="#Expression.walk-374"><span class="linenos">374</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="Expression.walk-375"><a href="#Expression.walk-375"><span class="linenos">375</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.walk-380"><a href="#Expression.walk-380"><span class="linenos">380</span></a> <span class="k">def</span> <span class="nf">walk</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression.walk-381"><a href="#Expression.walk-381"><span class="linenos">381</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.walk-382"><a href="#Expression.walk-382"><span class="linenos">382</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree.</span> +</span><span id="Expression.walk-383"><a href="#Expression.walk-383"><span class="linenos">383</span></a> +</span><span id="Expression.walk-384"><a href="#Expression.walk-384"><span class="linenos">384</span></a><span class="sd"> Args:</span> +</span><span id="Expression.walk-385"><a href="#Expression.walk-385"><span class="linenos">385</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span> +</span><span id="Expression.walk-386"><a href="#Expression.walk-386"><span class="linenos">386</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span> +</span><span id="Expression.walk-387"><a href="#Expression.walk-387"><span class="linenos">387</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span> +</span><span id="Expression.walk-388"><a href="#Expression.walk-388"><span class="linenos">388</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span> +</span><span id="Expression.walk-389"><a href="#Expression.walk-389"><span class="linenos">389</span></a> +</span><span id="Expression.walk-390"><a href="#Expression.walk-390"><span class="linenos">390</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.walk-391"><a href="#Expression.walk-391"><span class="linenos">391</span></a><span class="sd"> the generator object.</span> +</span><span id="Expression.walk-392"><a href="#Expression.walk-392"><span class="linenos">392</span></a><span class="sd"> """</span> +</span><span id="Expression.walk-393"><a href="#Expression.walk-393"><span class="linenos">393</span></a> <span class="k">if</span> <span class="n">bfs</span><span class="p">:</span> +</span><span id="Expression.walk-394"><a href="#Expression.walk-394"><span class="linenos">394</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">bfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> +</span><span id="Expression.walk-395"><a href="#Expression.walk-395"><span class="linenos">395</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Expression.walk-396"><a href="#Expression.walk-396"><span class="linenos">396</span></a> <span class="k">yield from</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="n">prune</span><span class="p">)</span> </span></pre></div> @@ -9188,23 +9351,21 @@ the generator should stop traversing this branch of the tree.</li> </div> <a class="headerlink" href="#Expression.dfs"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.dfs-377"><a href="#Expression.dfs-377"><span class="linenos">377</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="Expression.dfs-378"><a href="#Expression.dfs-378"><span class="linenos">378</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.dfs-379"><a href="#Expression.dfs-379"><span class="linenos">379</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> -</span><span id="Expression.dfs-380"><a href="#Expression.dfs-380"><span class="linenos">380</span></a><span class="sd"> the DFS (Depth-first) order.</span> -</span><span id="Expression.dfs-381"><a href="#Expression.dfs-381"><span class="linenos">381</span></a> -</span><span id="Expression.dfs-382"><a href="#Expression.dfs-382"><span class="linenos">382</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.dfs-383"><a href="#Expression.dfs-383"><span class="linenos">383</span></a><span class="sd"> The generator object.</span> -</span><span id="Expression.dfs-384"><a href="#Expression.dfs-384"><span class="linenos">384</span></a><span class="sd"> """</span> -</span><span id="Expression.dfs-385"><a href="#Expression.dfs-385"><span class="linenos">385</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression.dfs-386"><a href="#Expression.dfs-386"><span class="linenos">386</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> -</span><span id="Expression.dfs-387"><a href="#Expression.dfs-387"><span class="linenos">387</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> -</span><span id="Expression.dfs-388"><a href="#Expression.dfs-388"><span class="linenos">388</span></a> <span class="k">return</span> -</span><span id="Expression.dfs-389"><a href="#Expression.dfs-389"><span class="linenos">389</span></a> -</span><span id="Expression.dfs-390"><a href="#Expression.dfs-390"><span class="linenos">390</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Expression.dfs-391"><a href="#Expression.dfs-391"><span class="linenos">391</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> -</span><span id="Expression.dfs-392"><a href="#Expression.dfs-392"><span class="linenos">392</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression.dfs-393"><a href="#Expression.dfs-393"><span class="linenos">393</span></a> <span class="k">yield from</span> <span class="n">node</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.dfs-398"><a href="#Expression.dfs-398"><span class="linenos">398</span></a> <span class="k">def</span> <span class="nf">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression.dfs-399"><a href="#Expression.dfs-399"><span class="linenos">399</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.dfs-400"><a href="#Expression.dfs-400"><span class="linenos">400</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="Expression.dfs-401"><a href="#Expression.dfs-401"><span class="linenos">401</span></a><span class="sd"> the DFS (Depth-first) order.</span> +</span><span id="Expression.dfs-402"><a href="#Expression.dfs-402"><span class="linenos">402</span></a> +</span><span id="Expression.dfs-403"><a href="#Expression.dfs-403"><span class="linenos">403</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.dfs-404"><a href="#Expression.dfs-404"><span class="linenos">404</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression.dfs-405"><a href="#Expression.dfs-405"><span class="linenos">405</span></a><span class="sd"> """</span> +</span><span id="Expression.dfs-406"><a href="#Expression.dfs-406"><span class="linenos">406</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.dfs-407"><a href="#Expression.dfs-407"><span class="linenos">407</span></a> <span class="k">yield</span> <span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="Expression.dfs-408"><a href="#Expression.dfs-408"><span class="linenos">408</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression.dfs-409"><a href="#Expression.dfs-409"><span class="linenos">409</span></a> <span class="k">return</span> +</span><span id="Expression.dfs-410"><a href="#Expression.dfs-410"><span class="linenos">410</span></a> +</span><span id="Expression.dfs-411"><a href="#Expression.dfs-411"><span class="linenos">411</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">():</span> +</span><span id="Expression.dfs-412"><a href="#Expression.dfs-412"><span class="linenos">412</span></a> <span class="k">yield from</span> <span class="n">v</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">prune</span><span class="p">)</span> </span></pre></div> @@ -9231,28 +9392,25 @@ the DFS (Depth-first) order.</p> </div> <a class="headerlink" href="#Expression.bfs"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.bfs-395"><a href="#Expression.bfs-395"><span class="linenos">395</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="Expression.bfs-396"><a href="#Expression.bfs-396"><span class="linenos">396</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.bfs-397"><a href="#Expression.bfs-397"><span class="linenos">397</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> -</span><span id="Expression.bfs-398"><a href="#Expression.bfs-398"><span class="linenos">398</span></a><span class="sd"> the BFS (Breadth-first) order.</span> -</span><span id="Expression.bfs-399"><a href="#Expression.bfs-399"><span class="linenos">399</span></a> -</span><span id="Expression.bfs-400"><a href="#Expression.bfs-400"><span class="linenos">400</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.bfs-401"><a href="#Expression.bfs-401"><span class="linenos">401</span></a><span class="sd"> The generator object.</span> -</span><span id="Expression.bfs-402"><a href="#Expression.bfs-402"><span class="linenos">402</span></a><span class="sd"> """</span> -</span><span id="Expression.bfs-403"><a href="#Expression.bfs-403"><span class="linenos">403</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> -</span><span id="Expression.bfs-404"><a href="#Expression.bfs-404"><span class="linenos">404</span></a> -</span><span id="Expression.bfs-405"><a href="#Expression.bfs-405"><span class="linenos">405</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> -</span><span id="Expression.bfs-406"><a href="#Expression.bfs-406"><span class="linenos">406</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> -</span><span id="Expression.bfs-407"><a href="#Expression.bfs-407"><span class="linenos">407</span></a> -</span><span id="Expression.bfs-408"><a href="#Expression.bfs-408"><span class="linenos">408</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> -</span><span id="Expression.bfs-409"><a href="#Expression.bfs-409"><span class="linenos">409</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> -</span><span id="Expression.bfs-410"><a href="#Expression.bfs-410"><span class="linenos">410</span></a> <span class="k">continue</span> -</span><span id="Expression.bfs-411"><a href="#Expression.bfs-411"><span class="linenos">411</span></a> -</span><span id="Expression.bfs-412"><a href="#Expression.bfs-412"><span class="linenos">412</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression.bfs-413"><a href="#Expression.bfs-413"><span class="linenos">413</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Expression.bfs-414"><a href="#Expression.bfs-414"><span class="linenos">414</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> -</span><span id="Expression.bfs-415"><a href="#Expression.bfs-415"><span class="linenos">415</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression.bfs-416"><a href="#Expression.bfs-416"><span class="linenos">416</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">node</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.bfs-414"><a href="#Expression.bfs-414"><span class="linenos">414</span></a> <span class="k">def</span> <span class="nf">bfs</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="Expression.bfs-415"><a href="#Expression.bfs-415"><span class="linenos">415</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.bfs-416"><a href="#Expression.bfs-416"><span class="linenos">416</span></a><span class="sd"> Returns a generator object which visits all nodes in this tree in</span> +</span><span id="Expression.bfs-417"><a href="#Expression.bfs-417"><span class="linenos">417</span></a><span class="sd"> the BFS (Breadth-first) order.</span> +</span><span id="Expression.bfs-418"><a href="#Expression.bfs-418"><span class="linenos">418</span></a> +</span><span id="Expression.bfs-419"><a href="#Expression.bfs-419"><span class="linenos">419</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.bfs-420"><a href="#Expression.bfs-420"><span class="linenos">420</span></a><span class="sd"> The generator object.</span> +</span><span id="Expression.bfs-421"><a href="#Expression.bfs-421"><span class="linenos">421</span></a><span class="sd"> """</span> +</span><span id="Expression.bfs-422"><a href="#Expression.bfs-422"><span class="linenos">422</span></a> <span class="n">queue</span> <span class="o">=</span> <span class="n">deque</span><span class="p">([(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">)])</span> +</span><span id="Expression.bfs-423"><a href="#Expression.bfs-423"><span class="linenos">423</span></a> +</span><span id="Expression.bfs-424"><a href="#Expression.bfs-424"><span class="linenos">424</span></a> <span class="k">while</span> <span class="n">queue</span><span class="p">:</span> +</span><span id="Expression.bfs-425"><a href="#Expression.bfs-425"><span class="linenos">425</span></a> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> <span class="o">=</span> <span class="n">queue</span><span class="o">.</span><span class="n">popleft</span><span class="p">()</span> +</span><span id="Expression.bfs-426"><a href="#Expression.bfs-426"><span class="linenos">426</span></a> +</span><span id="Expression.bfs-427"><a href="#Expression.bfs-427"><span class="linenos">427</span></a> <span class="k">yield</span> <span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span> +</span><span id="Expression.bfs-428"><a href="#Expression.bfs-428"><span class="linenos">428</span></a> <span class="k">if</span> <span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> +</span><span id="Expression.bfs-429"><a href="#Expression.bfs-429"><span class="linenos">429</span></a> <span class="k">continue</span> +</span><span id="Expression.bfs-430"><a href="#Expression.bfs-430"><span class="linenos">430</span></a> +</span><span id="Expression.bfs-431"><a href="#Expression.bfs-431"><span class="linenos">431</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">item</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">():</span> +</span><span id="Expression.bfs-432"><a href="#Expression.bfs-432"><span class="linenos">432</span></a> <span class="n">queue</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="n">v</span><span class="p">,</span> <span class="n">item</span><span class="p">,</span> <span class="n">k</span><span class="p">))</span> </span></pre></div> @@ -9279,14 +9437,14 @@ the BFS (Breadth-first) order.</p> </div> <a class="headerlink" href="#Expression.unnest"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unnest-418"><a href="#Expression.unnest-418"><span class="linenos">418</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression.unnest-419"><a href="#Expression.unnest-419"><span class="linenos">419</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.unnest-420"><a href="#Expression.unnest-420"><span class="linenos">420</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> -</span><span id="Expression.unnest-421"><a href="#Expression.unnest-421"><span class="linenos">421</span></a><span class="sd"> """</span> -</span><span id="Expression.unnest-422"><a href="#Expression.unnest-422"><span class="linenos">422</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="Expression.unnest-423"><a href="#Expression.unnest-423"><span class="linenos">423</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Paren</span><span class="p">):</span> -</span><span id="Expression.unnest-424"><a href="#Expression.unnest-424"><span class="linenos">424</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> -</span><span id="Expression.unnest-425"><a href="#Expression.unnest-425"><span class="linenos">425</span></a> <span class="k">return</span> <span class="n">expression</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unnest-434"><a href="#Expression.unnest-434"><span class="linenos">434</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.unnest-435"><a href="#Expression.unnest-435"><span class="linenos">435</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.unnest-436"><a href="#Expression.unnest-436"><span class="linenos">436</span></a><span class="sd"> Returns the first non parenthesis child or self.</span> +</span><span id="Expression.unnest-437"><a href="#Expression.unnest-437"><span class="linenos">437</span></a><span class="sd"> """</span> +</span><span id="Expression.unnest-438"><a href="#Expression.unnest-438"><span class="linenos">438</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Expression.unnest-439"><a href="#Expression.unnest-439"><span class="linenos">439</span></a> <span class="k">while</span> <span class="nb">type</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="ow">is</span> <span class="n">Paren</span><span class="p">:</span> +</span><span id="Expression.unnest-440"><a href="#Expression.unnest-440"><span class="linenos">440</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression.unnest-441"><a href="#Expression.unnest-441"><span class="linenos">441</span></a> <span class="k">return</span> <span class="n">expression</span> </span></pre></div> @@ -9306,13 +9464,13 @@ the BFS (Breadth-first) order.</p> </div> <a class="headerlink" href="#Expression.unalias"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unalias-427"><a href="#Expression.unalias-427"><span class="linenos">427</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression.unalias-428"><a href="#Expression.unalias-428"><span class="linenos">428</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.unalias-429"><a href="#Expression.unalias-429"><span class="linenos">429</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> -</span><span id="Expression.unalias-430"><a href="#Expression.unalias-430"><span class="linenos">430</span></a><span class="sd"> """</span> -</span><span id="Expression.unalias-431"><a href="#Expression.unalias-431"><span class="linenos">431</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> -</span><span id="Expression.unalias-432"><a href="#Expression.unalias-432"><span class="linenos">432</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> -</span><span id="Expression.unalias-433"><a href="#Expression.unalias-433"><span class="linenos">433</span></a> <span class="k">return</span> <span class="bp">self</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unalias-443"><a href="#Expression.unalias-443"><span class="linenos">443</span></a> <span class="k">def</span> <span class="nf">unalias</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.unalias-444"><a href="#Expression.unalias-444"><span class="linenos">444</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.unalias-445"><a href="#Expression.unalias-445"><span class="linenos">445</span></a><span class="sd"> Returns the inner expression if this is an Alias.</span> +</span><span id="Expression.unalias-446"><a href="#Expression.unalias-446"><span class="linenos">446</span></a><span class="sd"> """</span> +</span><span id="Expression.unalias-447"><a href="#Expression.unalias-447"><span class="linenos">447</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Alias</span><span class="p">):</span> +</span><span id="Expression.unalias-448"><a href="#Expression.unalias-448"><span class="linenos">448</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="Expression.unalias-449"><a href="#Expression.unalias-449"><span class="linenos">449</span></a> <span class="k">return</span> <span class="bp">self</span> </span></pre></div> @@ -9332,11 +9490,11 @@ the BFS (Breadth-first) order.</p> </div> <a class="headerlink" href="#Expression.unnest_operands"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unnest_operands-435"><a href="#Expression.unnest_operands-435"><span class="linenos">435</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression.unnest_operands-436"><a href="#Expression.unnest_operands-436"><span class="linenos">436</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.unnest_operands-437"><a href="#Expression.unnest_operands-437"><span class="linenos">437</span></a><span class="sd"> Returns unnested operands as a tuple.</span> -</span><span id="Expression.unnest_operands-438"><a href="#Expression.unnest_operands-438"><span class="linenos">438</span></a><span class="sd"> """</span> -</span><span id="Expression.unnest_operands-439"><a href="#Expression.unnest_operands-439"><span class="linenos">439</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">values</span><span class="p">()</span> <span class="k">if</span> <span class="n">arg</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.unnest_operands-451"><a href="#Expression.unnest_operands-451"><span class="linenos">451</span></a> <span class="k">def</span> <span class="nf">unnest_operands</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.unnest_operands-452"><a href="#Expression.unnest_operands-452"><span class="linenos">452</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.unnest_operands-453"><a href="#Expression.unnest_operands-453"><span class="linenos">453</span></a><span class="sd"> Returns unnested operands as a tuple.</span> +</span><span id="Expression.unnest_operands-454"><a href="#Expression.unnest_operands-454"><span class="linenos">454</span></a><span class="sd"> """</span> +</span><span id="Expression.unnest_operands-455"><a href="#Expression.unnest_operands-455"><span class="linenos">455</span></a> <span class="k">return</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">arg</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">for</span> <span class="n">_</span><span class="p">,</span> <span class="n">arg</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">iter_expressions</span><span class="p">())</span> </span></pre></div> @@ -9356,15 +9514,15 @@ the BFS (Breadth-first) order.</p> </div> <a class="headerlink" href="#Expression.flatten"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.flatten-441"><a href="#Expression.flatten-441"><span class="linenos">441</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> -</span><span id="Expression.flatten-442"><a href="#Expression.flatten-442"><span class="linenos">442</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.flatten-443"><a href="#Expression.flatten-443"><span class="linenos">443</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> -</span><span id="Expression.flatten-444"><a href="#Expression.flatten-444"><span class="linenos">444</span></a> -</span><span id="Expression.flatten-445"><a href="#Expression.flatten-445"><span class="linenos">445</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> -</span><span id="Expression.flatten-446"><a href="#Expression.flatten-446"><span class="linenos">446</span></a><span class="sd"> """</span> -</span><span id="Expression.flatten-447"><a href="#Expression.flatten-447"><span class="linenos">447</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)):</span> -</span><span id="Expression.flatten-448"><a href="#Expression.flatten-448"><span class="linenos">448</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> -</span><span id="Expression.flatten-449"><a href="#Expression.flatten-449"><span class="linenos">449</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.flatten-457"><a href="#Expression.flatten-457"><span class="linenos">457</span></a> <span class="k">def</span> <span class="nf">flatten</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">unnest</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span> +</span><span id="Expression.flatten-458"><a href="#Expression.flatten-458"><span class="linenos">458</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.flatten-459"><a href="#Expression.flatten-459"><span class="linenos">459</span></a><span class="sd"> Returns a generator which yields child nodes who's parents are the same class.</span> +</span><span id="Expression.flatten-460"><a href="#Expression.flatten-460"><span class="linenos">460</span></a> +</span><span id="Expression.flatten-461"><a href="#Expression.flatten-461"><span class="linenos">461</span></a><span class="sd"> A AND B AND C -> [A, B, C]</span> +</span><span id="Expression.flatten-462"><a href="#Expression.flatten-462"><span class="linenos">462</span></a><span class="sd"> """</span> +</span><span id="Expression.flatten-463"><a href="#Expression.flatten-463"><span class="linenos">463</span></a> <span class="k">for</span> <span class="n">node</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">dfs</span><span class="p">(</span><span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="n">p</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">type</span><span class="p">(</span><span class="n">n</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span> +</span><span id="Expression.flatten-464"><a href="#Expression.flatten-464"><span class="linenos">464</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">type</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">:</span> +</span><span id="Expression.flatten-465"><a href="#Expression.flatten-465"><span class="linenos">465</span></a> <span class="k">yield</span> <span class="n">node</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span> <span class="k">if</span> <span class="n">unnest</span> <span class="k">else</span> <span class="n">node</span> </span></pre></div> @@ -9386,20 +9544,20 @@ the BFS (Breadth-first) order.</p> </div> <a class="headerlink" href="#Expression.sql"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.sql-457"><a href="#Expression.sql-457"><span class="linenos">457</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Expression.sql-458"><a href="#Expression.sql-458"><span class="linenos">458</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.sql-459"><a href="#Expression.sql-459"><span class="linenos">459</span></a><span class="sd"> Returns SQL string representation of this tree.</span> -</span><span id="Expression.sql-460"><a href="#Expression.sql-460"><span class="linenos">460</span></a> -</span><span id="Expression.sql-461"><a href="#Expression.sql-461"><span class="linenos">461</span></a><span class="sd"> Args:</span> -</span><span id="Expression.sql-462"><a href="#Expression.sql-462"><span class="linenos">462</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> -</span><span id="Expression.sql-463"><a href="#Expression.sql-463"><span class="linenos">463</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> -</span><span id="Expression.sql-464"><a href="#Expression.sql-464"><span class="linenos">464</span></a> -</span><span id="Expression.sql-465"><a href="#Expression.sql-465"><span class="linenos">465</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.sql-466"><a href="#Expression.sql-466"><span class="linenos">466</span></a><span class="sd"> The SQL string.</span> -</span><span id="Expression.sql-467"><a href="#Expression.sql-467"><span class="linenos">467</span></a><span class="sd"> """</span> -</span><span id="Expression.sql-468"><a href="#Expression.sql-468"><span class="linenos">468</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> -</span><span id="Expression.sql-469"><a href="#Expression.sql-469"><span class="linenos">469</span></a> -</span><span id="Expression.sql-470"><a href="#Expression.sql-470"><span class="linenos">470</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.sql-473"><a href="#Expression.sql-473"><span class="linenos">473</span></a> <span class="k">def</span> <span class="nf">sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Expression.sql-474"><a href="#Expression.sql-474"><span class="linenos">474</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.sql-475"><a href="#Expression.sql-475"><span class="linenos">475</span></a><span class="sd"> Returns SQL string representation of this tree.</span> +</span><span id="Expression.sql-476"><a href="#Expression.sql-476"><span class="linenos">476</span></a> +</span><span id="Expression.sql-477"><a href="#Expression.sql-477"><span class="linenos">477</span></a><span class="sd"> Args:</span> +</span><span id="Expression.sql-478"><a href="#Expression.sql-478"><span class="linenos">478</span></a><span class="sd"> dialect: the dialect of the output SQL string (eg. "spark", "hive", "presto", "mysql").</span> +</span><span id="Expression.sql-479"><a href="#Expression.sql-479"><span class="linenos">479</span></a><span class="sd"> opts: other `sqlglot.generator.Generator` options.</span> +</span><span id="Expression.sql-480"><a href="#Expression.sql-480"><span class="linenos">480</span></a> +</span><span id="Expression.sql-481"><a href="#Expression.sql-481"><span class="linenos">481</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.sql-482"><a href="#Expression.sql-482"><span class="linenos">482</span></a><span class="sd"> The SQL string.</span> +</span><span id="Expression.sql-483"><a href="#Expression.sql-483"><span class="linenos">483</span></a><span class="sd"> """</span> +</span><span id="Expression.sql-484"><a href="#Expression.sql-484"><span class="linenos">484</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="Expression.sql-485"><a href="#Expression.sql-485"><span class="linenos">485</span></a> +</span><span id="Expression.sql-486"><a href="#Expression.sql-486"><span class="linenos">486</span></a> <span class="k">return</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -9432,32 +9590,32 @@ the BFS (Breadth-first) order.</p> </div> <a class="headerlink" href="#Expression.transform"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.transform-496"><a href="#Expression.transform-496"><span class="linenos">496</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="Expression.transform-497"><a href="#Expression.transform-497"><span class="linenos">497</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.transform-498"><a href="#Expression.transform-498"><span class="linenos">498</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> -</span><span id="Expression.transform-499"><a href="#Expression.transform-499"><span class="linenos">499</span></a><span class="sd"> and applies the given transformation function to each node.</span> -</span><span id="Expression.transform-500"><a href="#Expression.transform-500"><span class="linenos">500</span></a> -</span><span id="Expression.transform-501"><a href="#Expression.transform-501"><span class="linenos">501</span></a><span class="sd"> Args:</span> -</span><span id="Expression.transform-502"><a href="#Expression.transform-502"><span class="linenos">502</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> -</span><span id="Expression.transform-503"><a href="#Expression.transform-503"><span class="linenos">503</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> -</span><span id="Expression.transform-504"><a href="#Expression.transform-504"><span class="linenos">504</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> -</span><span id="Expression.transform-505"><a href="#Expression.transform-505"><span class="linenos">505</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> -</span><span id="Expression.transform-506"><a href="#Expression.transform-506"><span class="linenos">506</span></a><span class="sd"> modified in place.</span> -</span><span id="Expression.transform-507"><a href="#Expression.transform-507"><span class="linenos">507</span></a> -</span><span id="Expression.transform-508"><a href="#Expression.transform-508"><span class="linenos">508</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.transform-509"><a href="#Expression.transform-509"><span class="linenos">509</span></a><span class="sd"> The transformed tree.</span> -</span><span id="Expression.transform-510"><a href="#Expression.transform-510"><span class="linenos">510</span></a><span class="sd"> """</span> -</span><span id="Expression.transform-511"><a href="#Expression.transform-511"><span class="linenos">511</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> -</span><span id="Expression.transform-512"><a href="#Expression.transform-512"><span class="linenos">512</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> -</span><span id="Expression.transform-513"><a href="#Expression.transform-513"><span class="linenos">513</span></a> -</span><span id="Expression.transform-514"><a href="#Expression.transform-514"><span class="linenos">514</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="Expression.transform-515"><a href="#Expression.transform-515"><span class="linenos">515</span></a> <span class="k">return</span> <span class="n">new_node</span> -</span><span id="Expression.transform-516"><a href="#Expression.transform-516"><span class="linenos">516</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> -</span><span id="Expression.transform-517"><a href="#Expression.transform-517"><span class="linenos">517</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression.transform-518"><a href="#Expression.transform-518"><span class="linenos">518</span></a> <span class="k">return</span> <span class="n">new_node</span> -</span><span id="Expression.transform-519"><a href="#Expression.transform-519"><span class="linenos">519</span></a> -</span><span id="Expression.transform-520"><a href="#Expression.transform-520"><span class="linenos">520</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> -</span><span id="Expression.transform-521"><a href="#Expression.transform-521"><span class="linenos">521</span></a> <span class="k">return</span> <span class="n">new_node</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.transform-512"><a href="#Expression.transform-512"><span class="linenos">512</span></a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="Expression.transform-513"><a href="#Expression.transform-513"><span class="linenos">513</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.transform-514"><a href="#Expression.transform-514"><span class="linenos">514</span></a><span class="sd"> Recursively visits all tree nodes (excluding already transformed ones)</span> +</span><span id="Expression.transform-515"><a href="#Expression.transform-515"><span class="linenos">515</span></a><span class="sd"> and applies the given transformation function to each node.</span> +</span><span id="Expression.transform-516"><a href="#Expression.transform-516"><span class="linenos">516</span></a> +</span><span id="Expression.transform-517"><a href="#Expression.transform-517"><span class="linenos">517</span></a><span class="sd"> Args:</span> +</span><span id="Expression.transform-518"><a href="#Expression.transform-518"><span class="linenos">518</span></a><span class="sd"> fun (function): a function which takes a node as an argument and returns a</span> +</span><span id="Expression.transform-519"><a href="#Expression.transform-519"><span class="linenos">519</span></a><span class="sd"> new transformed node or the same node without modifications. If the function</span> +</span><span id="Expression.transform-520"><a href="#Expression.transform-520"><span class="linenos">520</span></a><span class="sd"> returns None, then the corresponding node will be removed from the syntax tree.</span> +</span><span id="Expression.transform-521"><a href="#Expression.transform-521"><span class="linenos">521</span></a><span class="sd"> copy (bool): if set to True a new tree instance is constructed, otherwise the tree is</span> +</span><span id="Expression.transform-522"><a href="#Expression.transform-522"><span class="linenos">522</span></a><span class="sd"> modified in place.</span> +</span><span id="Expression.transform-523"><a href="#Expression.transform-523"><span class="linenos">523</span></a> +</span><span id="Expression.transform-524"><a href="#Expression.transform-524"><span class="linenos">524</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.transform-525"><a href="#Expression.transform-525"><span class="linenos">525</span></a><span class="sd"> The transformed tree.</span> +</span><span id="Expression.transform-526"><a href="#Expression.transform-526"><span class="linenos">526</span></a><span class="sd"> """</span> +</span><span id="Expression.transform-527"><a href="#Expression.transform-527"><span class="linenos">527</span></a> <span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="Expression.transform-528"><a href="#Expression.transform-528"><span class="linenos">528</span></a> <span class="n">new_node</span> <span class="o">=</span> <span class="n">fun</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="Expression.transform-529"><a href="#Expression.transform-529"><span class="linenos">529</span></a> +</span><span id="Expression.transform-530"><a href="#Expression.transform-530"><span class="linenos">530</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="Expression.transform-531"><a href="#Expression.transform-531"><span class="linenos">531</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression.transform-532"><a href="#Expression.transform-532"><span class="linenos">532</span></a> <span class="k">if</span> <span class="n">new_node</span> <span class="ow">is</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span> +</span><span id="Expression.transform-533"><a href="#Expression.transform-533"><span class="linenos">533</span></a> <span class="n">new_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.transform-534"><a href="#Expression.transform-534"><span class="linenos">534</span></a> <span class="k">return</span> <span class="n">new_node</span> +</span><span id="Expression.transform-535"><a href="#Expression.transform-535"><span class="linenos">535</span></a> +</span><span id="Expression.transform-536"><a href="#Expression.transform-536"><span class="linenos">536</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">new_node</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">child</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span> +</span><span id="Expression.transform-537"><a href="#Expression.transform-537"><span class="linenos">537</span></a> <span class="k">return</span> <span class="n">new_node</span> </span></pre></div> @@ -9494,32 +9652,32 @@ modified in place.</li> </div> <a class="headerlink" href="#Expression.replace"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.replace-523"><a href="#Expression.replace-523"><span class="linenos">523</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> -</span><span id="Expression.replace-524"><a href="#Expression.replace-524"><span class="linenos">524</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.replace-525"><a href="#Expression.replace-525"><span class="linenos">525</span></a><span class="sd"> Swap out this expression with a new expression.</span> -</span><span id="Expression.replace-526"><a href="#Expression.replace-526"><span class="linenos">526</span></a> -</span><span id="Expression.replace-527"><a href="#Expression.replace-527"><span class="linenos">527</span></a><span class="sd"> For example::</span> -</span><span id="Expression.replace-528"><a href="#Expression.replace-528"><span class="linenos">528</span></a> -</span><span id="Expression.replace-529"><a href="#Expression.replace-529"><span class="linenos">529</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> -</span><span id="Expression.replace-530"><a href="#Expression.replace-530"><span class="linenos">530</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> -</span><span id="Expression.replace-531"><a href="#Expression.replace-531"><span class="linenos">531</span></a><span class="sd"> (COLUMN this: y)</span> -</span><span id="Expression.replace-532"><a href="#Expression.replace-532"><span class="linenos">532</span></a><span class="sd"> >>> tree.sql()</span> -</span><span id="Expression.replace-533"><a href="#Expression.replace-533"><span class="linenos">533</span></a><span class="sd"> 'SELECT y FROM tbl'</span> -</span><span id="Expression.replace-534"><a href="#Expression.replace-534"><span class="linenos">534</span></a> -</span><span id="Expression.replace-535"><a href="#Expression.replace-535"><span class="linenos">535</span></a><span class="sd"> Args:</span> -</span><span id="Expression.replace-536"><a href="#Expression.replace-536"><span class="linenos">536</span></a><span class="sd"> expression (Expression|None): new node</span> -</span><span id="Expression.replace-537"><a href="#Expression.replace-537"><span class="linenos">537</span></a> -</span><span id="Expression.replace-538"><a href="#Expression.replace-538"><span class="linenos">538</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.replace-539"><a href="#Expression.replace-539"><span class="linenos">539</span></a><span class="sd"> The new expression or expressions.</span> -</span><span id="Expression.replace-540"><a href="#Expression.replace-540"><span class="linenos">540</span></a><span class="sd"> """</span> -</span><span id="Expression.replace-541"><a href="#Expression.replace-541"><span class="linenos">541</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> -</span><span id="Expression.replace-542"><a href="#Expression.replace-542"><span class="linenos">542</span></a> <span class="k">return</span> <span class="n">expression</span> -</span><span id="Expression.replace-543"><a href="#Expression.replace-543"><span class="linenos">543</span></a> -</span><span id="Expression.replace-544"><a href="#Expression.replace-544"><span class="linenos">544</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> -</span><span id="Expression.replace-545"><a href="#Expression.replace-545"><span class="linenos">545</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Expression.replace-546"><a href="#Expression.replace-546"><span class="linenos">546</span></a> -</span><span id="Expression.replace-547"><a href="#Expression.replace-547"><span class="linenos">547</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> -</span><span id="Expression.replace-548"><a href="#Expression.replace-548"><span class="linenos">548</span></a> <span class="k">return</span> <span class="n">expression</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.replace-539"><a href="#Expression.replace-539"><span class="linenos">539</span></a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">):</span> +</span><span id="Expression.replace-540"><a href="#Expression.replace-540"><span class="linenos">540</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.replace-541"><a href="#Expression.replace-541"><span class="linenos">541</span></a><span class="sd"> Swap out this expression with a new expression.</span> +</span><span id="Expression.replace-542"><a href="#Expression.replace-542"><span class="linenos">542</span></a> +</span><span id="Expression.replace-543"><a href="#Expression.replace-543"><span class="linenos">543</span></a><span class="sd"> For example::</span> +</span><span id="Expression.replace-544"><a href="#Expression.replace-544"><span class="linenos">544</span></a> +</span><span id="Expression.replace-545"><a href="#Expression.replace-545"><span class="linenos">545</span></a><span class="sd"> >>> tree = Select().select("x").from_("tbl")</span> +</span><span id="Expression.replace-546"><a href="#Expression.replace-546"><span class="linenos">546</span></a><span class="sd"> >>> tree.find(Column).replace(Column(this="y"))</span> +</span><span id="Expression.replace-547"><a href="#Expression.replace-547"><span class="linenos">547</span></a><span class="sd"> (COLUMN this: y)</span> +</span><span id="Expression.replace-548"><a href="#Expression.replace-548"><span class="linenos">548</span></a><span class="sd"> >>> tree.sql()</span> +</span><span id="Expression.replace-549"><a href="#Expression.replace-549"><span class="linenos">549</span></a><span class="sd"> 'SELECT y FROM tbl'</span> +</span><span id="Expression.replace-550"><a href="#Expression.replace-550"><span class="linenos">550</span></a> +</span><span id="Expression.replace-551"><a href="#Expression.replace-551"><span class="linenos">551</span></a><span class="sd"> Args:</span> +</span><span id="Expression.replace-552"><a href="#Expression.replace-552"><span class="linenos">552</span></a><span class="sd"> expression (Expression|None): new node</span> +</span><span id="Expression.replace-553"><a href="#Expression.replace-553"><span class="linenos">553</span></a> +</span><span id="Expression.replace-554"><a href="#Expression.replace-554"><span class="linenos">554</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.replace-555"><a href="#Expression.replace-555"><span class="linenos">555</span></a><span class="sd"> The new expression or expressions.</span> +</span><span id="Expression.replace-556"><a href="#Expression.replace-556"><span class="linenos">556</span></a><span class="sd"> """</span> +</span><span id="Expression.replace-557"><a href="#Expression.replace-557"><span class="linenos">557</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span><span class="p">:</span> +</span><span id="Expression.replace-558"><a href="#Expression.replace-558"><span class="linenos">558</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Expression.replace-559"><a href="#Expression.replace-559"><span class="linenos">559</span></a> +</span><span id="Expression.replace-560"><a href="#Expression.replace-560"><span class="linenos">560</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Expression.replace-561"><a href="#Expression.replace-561"><span class="linenos">561</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Expression.replace-562"><a href="#Expression.replace-562"><span class="linenos">562</span></a> +</span><span id="Expression.replace-563"><a href="#Expression.replace-563"><span class="linenos">563</span></a> <span class="n">replace_children</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="k">lambda</span> <span class="n">child</span><span class="p">:</span> <span class="n">expression</span> <span class="k">if</span> <span class="n">child</span> <span class="ow">is</span> <span class="bp">self</span> <span class="k">else</span> <span class="n">child</span><span class="p">)</span> +</span><span id="Expression.replace-564"><a href="#Expression.replace-564"><span class="linenos">564</span></a> <span class="k">return</span> <span class="n">expression</span> </span></pre></div> @@ -9560,15 +9718,15 @@ modified in place.</li> </div> <a class="headerlink" href="#Expression.pop"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.pop-550"><a href="#Expression.pop-550"><span class="linenos">550</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression.pop-551"><a href="#Expression.pop-551"><span class="linenos">551</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.pop-552"><a href="#Expression.pop-552"><span class="linenos">552</span></a><span class="sd"> Remove this expression from its AST.</span> -</span><span id="Expression.pop-553"><a href="#Expression.pop-553"><span class="linenos">553</span></a> -</span><span id="Expression.pop-554"><a href="#Expression.pop-554"><span class="linenos">554</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.pop-555"><a href="#Expression.pop-555"><span class="linenos">555</span></a><span class="sd"> The popped expression.</span> -</span><span id="Expression.pop-556"><a href="#Expression.pop-556"><span class="linenos">556</span></a><span class="sd"> """</span> -</span><span id="Expression.pop-557"><a href="#Expression.pop-557"><span class="linenos">557</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> -</span><span id="Expression.pop-558"><a href="#Expression.pop-558"><span class="linenos">558</span></a> <span class="k">return</span> <span class="bp">self</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.pop-566"><a href="#Expression.pop-566"><span class="linenos">566</span></a> <span class="k">def</span> <span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.pop-567"><a href="#Expression.pop-567"><span class="linenos">567</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.pop-568"><a href="#Expression.pop-568"><span class="linenos">568</span></a><span class="sd"> Remove this expression from its AST.</span> +</span><span id="Expression.pop-569"><a href="#Expression.pop-569"><span class="linenos">569</span></a> +</span><span id="Expression.pop-570"><a href="#Expression.pop-570"><span class="linenos">570</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.pop-571"><a href="#Expression.pop-571"><span class="linenos">571</span></a><span class="sd"> The popped expression.</span> +</span><span id="Expression.pop-572"><a href="#Expression.pop-572"><span class="linenos">572</span></a><span class="sd"> """</span> +</span><span id="Expression.pop-573"><a href="#Expression.pop-573"><span class="linenos">573</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span> +</span><span id="Expression.pop-574"><a href="#Expression.pop-574"><span class="linenos">574</span></a> <span class="k">return</span> <span class="bp">self</span> </span></pre></div> @@ -9594,22 +9752,22 @@ modified in place.</li> </div> <a class="headerlink" href="#Expression.assert_is"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.assert_is-560"><a href="#Expression.assert_is-560"><span class="linenos">560</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> -</span><span id="Expression.assert_is-561"><a href="#Expression.assert_is-561"><span class="linenos">561</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.assert_is-562"><a href="#Expression.assert_is-562"><span class="linenos">562</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> -</span><span id="Expression.assert_is-563"><a href="#Expression.assert_is-563"><span class="linenos">563</span></a> -</span><span id="Expression.assert_is-564"><a href="#Expression.assert_is-564"><span class="linenos">564</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> -</span><span id="Expression.assert_is-565"><a href="#Expression.assert_is-565"><span class="linenos">565</span></a><span class="sd"> Otherwise, this returns this expression.</span> -</span><span id="Expression.assert_is-566"><a href="#Expression.assert_is-566"><span class="linenos">566</span></a> -</span><span id="Expression.assert_is-567"><a href="#Expression.assert_is-567"><span class="linenos">567</span></a><span class="sd"> Examples:</span> -</span><span id="Expression.assert_is-568"><a href="#Expression.assert_is-568"><span class="linenos">568</span></a><span class="sd"> This is useful for type security in chained expressions:</span> -</span><span id="Expression.assert_is-569"><a href="#Expression.assert_is-569"><span class="linenos">569</span></a> -</span><span id="Expression.assert_is-570"><a href="#Expression.assert_is-570"><span class="linenos">570</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Expression.assert_is-571"><a href="#Expression.assert_is-571"><span class="linenos">571</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> -</span><span id="Expression.assert_is-572"><a href="#Expression.assert_is-572"><span class="linenos">572</span></a><span class="sd"> 'SELECT x, z FROM y'</span> -</span><span id="Expression.assert_is-573"><a href="#Expression.assert_is-573"><span class="linenos">573</span></a><span class="sd"> """</span> -</span><span id="Expression.assert_is-574"><a href="#Expression.assert_is-574"><span class="linenos">574</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> -</span><span id="Expression.assert_is-575"><a href="#Expression.assert_is-575"><span class="linenos">575</span></a> <span class="k">return</span> <span class="bp">self</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.assert_is-576"><a href="#Expression.assert_is-576"><span class="linenos">576</span></a> <span class="k">def</span> <span class="nf">assert_is</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">):</span> +</span><span id="Expression.assert_is-577"><a href="#Expression.assert_is-577"><span class="linenos">577</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.assert_is-578"><a href="#Expression.assert_is-578"><span class="linenos">578</span></a><span class="sd"> Assert that this `Expression` is an instance of `type_`.</span> +</span><span id="Expression.assert_is-579"><a href="#Expression.assert_is-579"><span class="linenos">579</span></a> +</span><span id="Expression.assert_is-580"><a href="#Expression.assert_is-580"><span class="linenos">580</span></a><span class="sd"> If it is NOT an instance of `type_`, this raises an assertion error.</span> +</span><span id="Expression.assert_is-581"><a href="#Expression.assert_is-581"><span class="linenos">581</span></a><span class="sd"> Otherwise, this returns this expression.</span> +</span><span id="Expression.assert_is-582"><a href="#Expression.assert_is-582"><span class="linenos">582</span></a> +</span><span id="Expression.assert_is-583"><a href="#Expression.assert_is-583"><span class="linenos">583</span></a><span class="sd"> Examples:</span> +</span><span id="Expression.assert_is-584"><a href="#Expression.assert_is-584"><span class="linenos">584</span></a><span class="sd"> This is useful for type security in chained expressions:</span> +</span><span id="Expression.assert_is-585"><a href="#Expression.assert_is-585"><span class="linenos">585</span></a> +</span><span id="Expression.assert_is-586"><a href="#Expression.assert_is-586"><span class="linenos">586</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Expression.assert_is-587"><a href="#Expression.assert_is-587"><span class="linenos">587</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT x from y").assert_is(Select).select("z").sql()</span> +</span><span id="Expression.assert_is-588"><a href="#Expression.assert_is-588"><span class="linenos">588</span></a><span class="sd"> 'SELECT x, z FROM y'</span> +</span><span id="Expression.assert_is-589"><a href="#Expression.assert_is-589"><span class="linenos">589</span></a><span class="sd"> """</span> +</span><span id="Expression.assert_is-590"><a href="#Expression.assert_is-590"><span class="linenos">590</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">type_</span><span class="p">)</span> +</span><span id="Expression.assert_is-591"><a href="#Expression.assert_is-591"><span class="linenos">591</span></a> <span class="k">return</span> <span class="bp">self</span> </span></pre></div> @@ -9645,39 +9803,39 @@ Otherwise, this returns this expression.</p> </div> <a class="headerlink" href="#Expression.error_messages"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.error_messages-577"><a href="#Expression.error_messages-577"><span class="linenos">577</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> -</span><span id="Expression.error_messages-578"><a href="#Expression.error_messages-578"><span class="linenos">578</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.error_messages-579"><a href="#Expression.error_messages-579"><span class="linenos">579</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> -</span><span id="Expression.error_messages-580"><a href="#Expression.error_messages-580"><span class="linenos">580</span></a> -</span><span id="Expression.error_messages-581"><a href="#Expression.error_messages-581"><span class="linenos">581</span></a><span class="sd"> Args:</span> -</span><span id="Expression.error_messages-582"><a href="#Expression.error_messages-582"><span class="linenos">582</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> -</span><span id="Expression.error_messages-583"><a href="#Expression.error_messages-583"><span class="linenos">583</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> -</span><span id="Expression.error_messages-584"><a href="#Expression.error_messages-584"><span class="linenos">584</span></a> -</span><span id="Expression.error_messages-585"><a href="#Expression.error_messages-585"><span class="linenos">585</span></a><span class="sd"> Returns:</span> -</span><span id="Expression.error_messages-586"><a href="#Expression.error_messages-586"><span class="linenos">586</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> -</span><span id="Expression.error_messages-587"><a href="#Expression.error_messages-587"><span class="linenos">587</span></a><span class="sd"> """</span> -</span><span id="Expression.error_messages-588"><a href="#Expression.error_messages-588"><span class="linenos">588</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="Expression.error_messages-589"><a href="#Expression.error_messages-589"><span class="linenos">589</span></a> -</span><span id="Expression.error_messages-590"><a href="#Expression.error_messages-590"><span class="linenos">590</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> -</span><span id="Expression.error_messages-591"><a href="#Expression.error_messages-591"><span class="linenos">591</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> -</span><span id="Expression.error_messages-592"><a href="#Expression.error_messages-592"><span class="linenos">592</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="Expression.error_messages-593"><a href="#Expression.error_messages-593"><span class="linenos">593</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Expression.error_messages-594"><a href="#Expression.error_messages-594"><span class="linenos">594</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> -</span><span id="Expression.error_messages-595"><a href="#Expression.error_messages-595"><span class="linenos">595</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> -</span><span id="Expression.error_messages-596"><a href="#Expression.error_messages-596"><span class="linenos">596</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="Expression.error_messages-597"><a href="#Expression.error_messages-597"><span class="linenos">597</span></a> -</span><span id="Expression.error_messages-598"><a href="#Expression.error_messages-598"><span class="linenos">598</span></a> <span class="k">if</span> <span class="p">(</span> -</span><span id="Expression.error_messages-599"><a href="#Expression.error_messages-599"><span class="linenos">599</span></a> <span class="n">args</span> -</span><span id="Expression.error_messages-600"><a href="#Expression.error_messages-600"><span class="linenos">600</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> -</span><span id="Expression.error_messages-601"><a href="#Expression.error_messages-601"><span class="linenos">601</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> -</span><span id="Expression.error_messages-602"><a href="#Expression.error_messages-602"><span class="linenos">602</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> -</span><span id="Expression.error_messages-603"><a href="#Expression.error_messages-603"><span class="linenos">603</span></a> <span class="p">):</span> -</span><span id="Expression.error_messages-604"><a href="#Expression.error_messages-604"><span class="linenos">604</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> -</span><span id="Expression.error_messages-605"><a href="#Expression.error_messages-605"><span class="linenos">605</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> -</span><span id="Expression.error_messages-606"><a href="#Expression.error_messages-606"><span class="linenos">606</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> -</span><span id="Expression.error_messages-607"><a href="#Expression.error_messages-607"><span class="linenos">607</span></a> <span class="p">)</span> -</span><span id="Expression.error_messages-608"><a href="#Expression.error_messages-608"><span class="linenos">608</span></a> -</span><span id="Expression.error_messages-609"><a href="#Expression.error_messages-609"><span class="linenos">609</span></a> <span class="k">return</span> <span class="n">errors</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.error_messages-593"><a href="#Expression.error_messages-593"><span class="linenos">593</span></a> <span class="k">def</span> <span class="nf">error_messages</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="Expression.error_messages-594"><a href="#Expression.error_messages-594"><span class="linenos">594</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.error_messages-595"><a href="#Expression.error_messages-595"><span class="linenos">595</span></a><span class="sd"> Checks if this expression is valid (e.g. all mandatory args are set).</span> +</span><span id="Expression.error_messages-596"><a href="#Expression.error_messages-596"><span class="linenos">596</span></a> +</span><span id="Expression.error_messages-597"><a href="#Expression.error_messages-597"><span class="linenos">597</span></a><span class="sd"> Args:</span> +</span><span id="Expression.error_messages-598"><a href="#Expression.error_messages-598"><span class="linenos">598</span></a><span class="sd"> args: a sequence of values that were used to instantiate a Func expression. This is used</span> +</span><span id="Expression.error_messages-599"><a href="#Expression.error_messages-599"><span class="linenos">599</span></a><span class="sd"> to check that the provided arguments don't exceed the function argument limit.</span> +</span><span id="Expression.error_messages-600"><a href="#Expression.error_messages-600"><span class="linenos">600</span></a> +</span><span id="Expression.error_messages-601"><a href="#Expression.error_messages-601"><span class="linenos">601</span></a><span class="sd"> Returns:</span> +</span><span id="Expression.error_messages-602"><a href="#Expression.error_messages-602"><span class="linenos">602</span></a><span class="sd"> A list of error messages for all possible errors that were found.</span> +</span><span id="Expression.error_messages-603"><a href="#Expression.error_messages-603"><span class="linenos">603</span></a><span class="sd"> """</span> +</span><span id="Expression.error_messages-604"><a href="#Expression.error_messages-604"><span class="linenos">604</span></a> <span class="n">errors</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Expression.error_messages-605"><a href="#Expression.error_messages-605"><span class="linenos">605</span></a> +</span><span id="Expression.error_messages-606"><a href="#Expression.error_messages-606"><span class="linenos">606</span></a> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">:</span> +</span><span id="Expression.error_messages-607"><a href="#Expression.error_messages-607"><span class="linenos">607</span></a> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span> +</span><span id="Expression.error_messages-608"><a href="#Expression.error_messages-608"><span class="linenos">608</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unexpected keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="Expression.error_messages-609"><a href="#Expression.error_messages-609"><span class="linenos">609</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">mandatory</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Expression.error_messages-610"><a href="#Expression.error_messages-610"><span class="linenos">610</span></a> <span class="n">v</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> +</span><span id="Expression.error_messages-611"><a href="#Expression.error_messages-611"><span class="linenos">611</span></a> <span class="k">if</span> <span class="n">mandatory</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">v</span><span class="p">)):</span> +</span><span id="Expression.error_messages-612"><a href="#Expression.error_messages-612"><span class="linenos">612</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Required keyword: '</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">' missing for </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="Expression.error_messages-613"><a href="#Expression.error_messages-613"><span class="linenos">613</span></a> +</span><span id="Expression.error_messages-614"><a href="#Expression.error_messages-614"><span class="linenos">614</span></a> <span class="k">if</span> <span class="p">(</span> +</span><span id="Expression.error_messages-615"><a href="#Expression.error_messages-615"><span class="linenos">615</span></a> <span class="n">args</span> +</span><span id="Expression.error_messages-616"><a href="#Expression.error_messages-616"><span class="linenos">616</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">Func</span><span class="p">)</span> +</span><span id="Expression.error_messages-617"><a href="#Expression.error_messages-617"><span class="linenos">617</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Expression.error_messages-618"><a href="#Expression.error_messages-618"><span class="linenos">618</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_var_len_args</span> +</span><span id="Expression.error_messages-619"><a href="#Expression.error_messages-619"><span class="linenos">619</span></a> <span class="p">):</span> +</span><span id="Expression.error_messages-620"><a href="#Expression.error_messages-620"><span class="linenos">620</span></a> <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> +</span><span id="Expression.error_messages-621"><a href="#Expression.error_messages-621"><span class="linenos">621</span></a> <span class="sa">f</span><span class="s2">"The number of provided arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">) is greater than "</span> +</span><span id="Expression.error_messages-622"><a href="#Expression.error_messages-622"><span class="linenos">622</span></a> <span class="sa">f</span><span class="s2">"the maximum number of supported arguments (</span><span class="si">{</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span> +</span><span id="Expression.error_messages-623"><a href="#Expression.error_messages-623"><span class="linenos">623</span></a> <span class="p">)</span> +</span><span id="Expression.error_messages-624"><a href="#Expression.error_messages-624"><span class="linenos">624</span></a> +</span><span id="Expression.error_messages-625"><a href="#Expression.error_messages-625"><span class="linenos">625</span></a> <span class="k">return</span> <span class="n">errors</span> </span></pre></div> @@ -9710,13 +9868,13 @@ to check that the provided arguments don't exceed the function argument limit.</ </div> <a class="headerlink" href="#Expression.dump"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.dump-611"><a href="#Expression.dump-611"><span class="linenos">611</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Expression.dump-612"><a href="#Expression.dump-612"><span class="linenos">612</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.dump-613"><a href="#Expression.dump-613"><span class="linenos">613</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> -</span><span id="Expression.dump-614"><a href="#Expression.dump-614"><span class="linenos">614</span></a><span class="sd"> """</span> -</span><span id="Expression.dump-615"><a href="#Expression.dump-615"><span class="linenos">615</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> -</span><span id="Expression.dump-616"><a href="#Expression.dump-616"><span class="linenos">616</span></a> -</span><span id="Expression.dump-617"><a href="#Expression.dump-617"><span class="linenos">617</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.dump-627"><a href="#Expression.dump-627"><span class="linenos">627</span></a> <span class="k">def</span> <span class="nf">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Expression.dump-628"><a href="#Expression.dump-628"><span class="linenos">628</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.dump-629"><a href="#Expression.dump-629"><span class="linenos">629</span></a><span class="sd"> Dump this Expression to a JSON-serializable dict.</span> +</span><span id="Expression.dump-630"><a href="#Expression.dump-630"><span class="linenos">630</span></a><span class="sd"> """</span> +</span><span id="Expression.dump-631"><a href="#Expression.dump-631"><span class="linenos">631</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">dump</span> +</span><span id="Expression.dump-632"><a href="#Expression.dump-632"><span class="linenos">632</span></a> +</span><span id="Expression.dump-633"><a href="#Expression.dump-633"><span class="linenos">633</span></a> <span class="k">return</span> <span class="n">dump</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> </span></pre></div> @@ -9737,14 +9895,14 @@ to check that the provided arguments don't exceed the function argument limit.</ </div> <a class="headerlink" href="#Expression.load"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.load-619"><a href="#Expression.load-619"><span class="linenos">619</span></a> <span class="nd">@classmethod</span> -</span><span id="Expression.load-620"><a href="#Expression.load-620"><span class="linenos">620</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> -</span><span id="Expression.load-621"><a href="#Expression.load-621"><span class="linenos">621</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Expression.load-622"><a href="#Expression.load-622"><span class="linenos">622</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> -</span><span id="Expression.load-623"><a href="#Expression.load-623"><span class="linenos">623</span></a><span class="sd"> """</span> -</span><span id="Expression.load-624"><a href="#Expression.load-624"><span class="linenos">624</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> -</span><span id="Expression.load-625"><a href="#Expression.load-625"><span class="linenos">625</span></a> -</span><span id="Expression.load-626"><a href="#Expression.load-626"><span class="linenos">626</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Expression.load-635"><a href="#Expression.load-635"><span class="linenos">635</span></a> <span class="nd">@classmethod</span> +</span><span id="Expression.load-636"><a href="#Expression.load-636"><span class="linenos">636</span></a> <span class="k">def</span> <span class="nf">load</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> +</span><span id="Expression.load-637"><a href="#Expression.load-637"><span class="linenos">637</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Expression.load-638"><a href="#Expression.load-638"><span class="linenos">638</span></a><span class="sd"> Load a dict (as returned by `Expression.dump`) into an Expression instance.</span> +</span><span id="Expression.load-639"><a href="#Expression.load-639"><span class="linenos">639</span></a><span class="sd"> """</span> +</span><span id="Expression.load-640"><a href="#Expression.load-640"><span class="linenos">640</span></a> <span class="kn">from</span> <span class="nn">sqlglot.serde</span> <span class="kn">import</span> <span class="n">load</span> +</span><span id="Expression.load-641"><a href="#Expression.load-641"><span class="linenos">641</span></a> +</span><span id="Expression.load-642"><a href="#Expression.load-642"><span class="linenos">642</span></a> <span class="k">return</span> <span class="n">load</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> </span></pre></div> @@ -9765,57 +9923,57 @@ to check that the provided arguments don't exceed the function argument limit.</ </div> <a class="headerlink" href="#Condition"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Condition-637"><a href="#Condition-637"><span class="linenos">637</span></a><span class="k">class</span> <span class="nc">Condition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Condition-638"><a href="#Condition-638"><span class="linenos">638</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Condition-639"><a href="#Condition-639"><span class="linenos">639</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Condition-640"><a href="#Condition-640"><span class="linenos">640</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> -</span><span id="Condition-641"><a href="#Condition-641"><span class="linenos">641</span></a> -</span><span id="Condition-642"><a href="#Condition-642"><span class="linenos">642</span></a><span class="sd"> Example:</span> -</span><span id="Condition-643"><a href="#Condition-643"><span class="linenos">643</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> -</span><span id="Condition-644"><a href="#Condition-644"><span class="linenos">644</span></a><span class="sd"> 'x = 1 AND y = 1'</span> -</span><span id="Condition-645"><a href="#Condition-645"><span class="linenos">645</span></a> -</span><span id="Condition-646"><a href="#Condition-646"><span class="linenos">646</span></a><span class="sd"> Args:</span> -</span><span id="Condition-647"><a href="#Condition-647"><span class="linenos">647</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Condition-648"><a href="#Condition-648"><span class="linenos">648</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Condition-649"><a href="#Condition-649"><span class="linenos">649</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Condition-650"><a href="#Condition-650"><span class="linenos">650</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Condition-651"><a href="#Condition-651"><span class="linenos">651</span></a> -</span><span id="Condition-652"><a href="#Condition-652"><span class="linenos">652</span></a><span class="sd"> Returns:</span> -</span><span id="Condition-653"><a href="#Condition-653"><span class="linenos">653</span></a><span class="sd"> And: the new condition.</span> -</span><span id="Condition-654"><a href="#Condition-654"><span class="linenos">654</span></a><span class="sd"> """</span> -</span><span id="Condition-655"><a href="#Condition-655"><span class="linenos">655</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Condition-656"><a href="#Condition-656"><span class="linenos">656</span></a> -</span><span id="Condition-657"><a href="#Condition-657"><span class="linenos">657</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Condition-658"><a href="#Condition-658"><span class="linenos">658</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Condition-659"><a href="#Condition-659"><span class="linenos">659</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> -</span><span id="Condition-660"><a href="#Condition-660"><span class="linenos">660</span></a> -</span><span id="Condition-661"><a href="#Condition-661"><span class="linenos">661</span></a><span class="sd"> Example:</span> -</span><span id="Condition-662"><a href="#Condition-662"><span class="linenos">662</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> -</span><span id="Condition-663"><a href="#Condition-663"><span class="linenos">663</span></a><span class="sd"> 'x = 1 OR y = 1'</span> -</span><span id="Condition-664"><a href="#Condition-664"><span class="linenos">664</span></a> -</span><span id="Condition-665"><a href="#Condition-665"><span class="linenos">665</span></a><span class="sd"> Args:</span> -</span><span id="Condition-666"><a href="#Condition-666"><span class="linenos">666</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Condition-667"><a href="#Condition-667"><span class="linenos">667</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Condition-668"><a href="#Condition-668"><span class="linenos">668</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Condition-669"><a href="#Condition-669"><span class="linenos">669</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Condition-670"><a href="#Condition-670"><span class="linenos">670</span></a> -</span><span id="Condition-671"><a href="#Condition-671"><span class="linenos">671</span></a><span class="sd"> Returns:</span> -</span><span id="Condition-672"><a href="#Condition-672"><span class="linenos">672</span></a><span class="sd"> Or: the new condition.</span> -</span><span id="Condition-673"><a href="#Condition-673"><span class="linenos">673</span></a><span class="sd"> """</span> -</span><span id="Condition-674"><a href="#Condition-674"><span class="linenos">674</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Condition-675"><a href="#Condition-675"><span class="linenos">675</span></a> -</span><span id="Condition-676"><a href="#Condition-676"><span class="linenos">676</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Condition-677"><a href="#Condition-677"><span class="linenos">677</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Condition-678"><a href="#Condition-678"><span class="linenos">678</span></a><span class="sd"> Wrap this condition with NOT.</span> -</span><span id="Condition-679"><a href="#Condition-679"><span class="linenos">679</span></a> -</span><span id="Condition-680"><a href="#Condition-680"><span class="linenos">680</span></a><span class="sd"> Example:</span> -</span><span id="Condition-681"><a href="#Condition-681"><span class="linenos">681</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> -</span><span id="Condition-682"><a href="#Condition-682"><span class="linenos">682</span></a><span class="sd"> 'NOT x = 1'</span> -</span><span id="Condition-683"><a href="#Condition-683"><span class="linenos">683</span></a> -</span><span id="Condition-684"><a href="#Condition-684"><span class="linenos">684</span></a><span class="sd"> Returns:</span> -</span><span id="Condition-685"><a href="#Condition-685"><span class="linenos">685</span></a><span class="sd"> Not: the new condition.</span> -</span><span id="Condition-686"><a href="#Condition-686"><span class="linenos">686</span></a><span class="sd"> """</span> -</span><span id="Condition-687"><a href="#Condition-687"><span class="linenos">687</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Condition-653"><a href="#Condition-653"><span class="linenos">653</span></a><span class="k">class</span> <span class="nc">Condition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Condition-654"><a href="#Condition-654"><span class="linenos">654</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Condition-655"><a href="#Condition-655"><span class="linenos">655</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition-656"><a href="#Condition-656"><span class="linenos">656</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> +</span><span id="Condition-657"><a href="#Condition-657"><span class="linenos">657</span></a> +</span><span id="Condition-658"><a href="#Condition-658"><span class="linenos">658</span></a><span class="sd"> Example:</span> +</span><span id="Condition-659"><a href="#Condition-659"><span class="linenos">659</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> +</span><span id="Condition-660"><a href="#Condition-660"><span class="linenos">660</span></a><span class="sd"> 'x = 1 AND y = 1'</span> +</span><span id="Condition-661"><a href="#Condition-661"><span class="linenos">661</span></a> +</span><span id="Condition-662"><a href="#Condition-662"><span class="linenos">662</span></a><span class="sd"> Args:</span> +</span><span id="Condition-663"><a href="#Condition-663"><span class="linenos">663</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Condition-664"><a href="#Condition-664"><span class="linenos">664</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Condition-665"><a href="#Condition-665"><span class="linenos">665</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Condition-666"><a href="#Condition-666"><span class="linenos">666</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Condition-667"><a href="#Condition-667"><span class="linenos">667</span></a> +</span><span id="Condition-668"><a href="#Condition-668"><span class="linenos">668</span></a><span class="sd"> Returns:</span> +</span><span id="Condition-669"><a href="#Condition-669"><span class="linenos">669</span></a><span class="sd"> And: the new condition.</span> +</span><span id="Condition-670"><a href="#Condition-670"><span class="linenos">670</span></a><span class="sd"> """</span> +</span><span id="Condition-671"><a href="#Condition-671"><span class="linenos">671</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Condition-672"><a href="#Condition-672"><span class="linenos">672</span></a> +</span><span id="Condition-673"><a href="#Condition-673"><span class="linenos">673</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Condition-674"><a href="#Condition-674"><span class="linenos">674</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition-675"><a href="#Condition-675"><span class="linenos">675</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> +</span><span id="Condition-676"><a href="#Condition-676"><span class="linenos">676</span></a> +</span><span id="Condition-677"><a href="#Condition-677"><span class="linenos">677</span></a><span class="sd"> Example:</span> +</span><span id="Condition-678"><a href="#Condition-678"><span class="linenos">678</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> +</span><span id="Condition-679"><a href="#Condition-679"><span class="linenos">679</span></a><span class="sd"> 'x = 1 OR y = 1'</span> +</span><span id="Condition-680"><a href="#Condition-680"><span class="linenos">680</span></a> +</span><span id="Condition-681"><a href="#Condition-681"><span class="linenos">681</span></a><span class="sd"> Args:</span> +</span><span id="Condition-682"><a href="#Condition-682"><span class="linenos">682</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Condition-683"><a href="#Condition-683"><span class="linenos">683</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Condition-684"><a href="#Condition-684"><span class="linenos">684</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Condition-685"><a href="#Condition-685"><span class="linenos">685</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Condition-686"><a href="#Condition-686"><span class="linenos">686</span></a> +</span><span id="Condition-687"><a href="#Condition-687"><span class="linenos">687</span></a><span class="sd"> Returns:</span> +</span><span id="Condition-688"><a href="#Condition-688"><span class="linenos">688</span></a><span class="sd"> Or: the new condition.</span> +</span><span id="Condition-689"><a href="#Condition-689"><span class="linenos">689</span></a><span class="sd"> """</span> +</span><span id="Condition-690"><a href="#Condition-690"><span class="linenos">690</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Condition-691"><a href="#Condition-691"><span class="linenos">691</span></a> +</span><span id="Condition-692"><a href="#Condition-692"><span class="linenos">692</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Condition-693"><a href="#Condition-693"><span class="linenos">693</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition-694"><a href="#Condition-694"><span class="linenos">694</span></a><span class="sd"> Wrap this condition with NOT.</span> +</span><span id="Condition-695"><a href="#Condition-695"><span class="linenos">695</span></a> +</span><span id="Condition-696"><a href="#Condition-696"><span class="linenos">696</span></a><span class="sd"> Example:</span> +</span><span id="Condition-697"><a href="#Condition-697"><span class="linenos">697</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> +</span><span id="Condition-698"><a href="#Condition-698"><span class="linenos">698</span></a><span class="sd"> 'NOT x = 1'</span> +</span><span id="Condition-699"><a href="#Condition-699"><span class="linenos">699</span></a> +</span><span id="Condition-700"><a href="#Condition-700"><span class="linenos">700</span></a><span class="sd"> Returns:</span> +</span><span id="Condition-701"><a href="#Condition-701"><span class="linenos">701</span></a><span class="sd"> Not: the new condition.</span> +</span><span id="Condition-702"><a href="#Condition-702"><span class="linenos">702</span></a><span class="sd"> """</span> +</span><span id="Condition-703"><a href="#Condition-703"><span class="linenos">703</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> </span></pre></div> @@ -9832,24 +9990,24 @@ to check that the provided arguments don't exceed the function argument limit.</ </div> <a class="headerlink" href="#Condition.and_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.and_-638"><a href="#Condition.and_-638"><span class="linenos">638</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Condition.and_-639"><a href="#Condition.and_-639"><span class="linenos">639</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Condition.and_-640"><a href="#Condition.and_-640"><span class="linenos">640</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> -</span><span id="Condition.and_-641"><a href="#Condition.and_-641"><span class="linenos">641</span></a> -</span><span id="Condition.and_-642"><a href="#Condition.and_-642"><span class="linenos">642</span></a><span class="sd"> Example:</span> -</span><span id="Condition.and_-643"><a href="#Condition.and_-643"><span class="linenos">643</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> -</span><span id="Condition.and_-644"><a href="#Condition.and_-644"><span class="linenos">644</span></a><span class="sd"> 'x = 1 AND y = 1'</span> -</span><span id="Condition.and_-645"><a href="#Condition.and_-645"><span class="linenos">645</span></a> -</span><span id="Condition.and_-646"><a href="#Condition.and_-646"><span class="linenos">646</span></a><span class="sd"> Args:</span> -</span><span id="Condition.and_-647"><a href="#Condition.and_-647"><span class="linenos">647</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Condition.and_-648"><a href="#Condition.and_-648"><span class="linenos">648</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Condition.and_-649"><a href="#Condition.and_-649"><span class="linenos">649</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Condition.and_-650"><a href="#Condition.and_-650"><span class="linenos">650</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Condition.and_-651"><a href="#Condition.and_-651"><span class="linenos">651</span></a> -</span><span id="Condition.and_-652"><a href="#Condition.and_-652"><span class="linenos">652</span></a><span class="sd"> Returns:</span> -</span><span id="Condition.and_-653"><a href="#Condition.and_-653"><span class="linenos">653</span></a><span class="sd"> And: the new condition.</span> -</span><span id="Condition.and_-654"><a href="#Condition.and_-654"><span class="linenos">654</span></a><span class="sd"> """</span> -</span><span id="Condition.and_-655"><a href="#Condition.and_-655"><span class="linenos">655</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.and_-654"><a href="#Condition.and_-654"><span class="linenos">654</span></a> <span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Condition.and_-655"><a href="#Condition.and_-655"><span class="linenos">655</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition.and_-656"><a href="#Condition.and_-656"><span class="linenos">656</span></a><span class="sd"> AND this condition with one or multiple expressions.</span> +</span><span id="Condition.and_-657"><a href="#Condition.and_-657"><span class="linenos">657</span></a> +</span><span id="Condition.and_-658"><a href="#Condition.and_-658"><span class="linenos">658</span></a><span class="sd"> Example:</span> +</span><span id="Condition.and_-659"><a href="#Condition.and_-659"><span class="linenos">659</span></a><span class="sd"> >>> condition("x=1").and_("y=1").sql()</span> +</span><span id="Condition.and_-660"><a href="#Condition.and_-660"><span class="linenos">660</span></a><span class="sd"> 'x = 1 AND y = 1'</span> +</span><span id="Condition.and_-661"><a href="#Condition.and_-661"><span class="linenos">661</span></a> +</span><span id="Condition.and_-662"><a href="#Condition.and_-662"><span class="linenos">662</span></a><span class="sd"> Args:</span> +</span><span id="Condition.and_-663"><a href="#Condition.and_-663"><span class="linenos">663</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Condition.and_-664"><a href="#Condition.and_-664"><span class="linenos">664</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Condition.and_-665"><a href="#Condition.and_-665"><span class="linenos">665</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Condition.and_-666"><a href="#Condition.and_-666"><span class="linenos">666</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Condition.and_-667"><a href="#Condition.and_-667"><span class="linenos">667</span></a> +</span><span id="Condition.and_-668"><a href="#Condition.and_-668"><span class="linenos">668</span></a><span class="sd"> Returns:</span> +</span><span id="Condition.and_-669"><a href="#Condition.and_-669"><span class="linenos">669</span></a><span class="sd"> And: the new condition.</span> +</span><span id="Condition.and_-670"><a href="#Condition.and_-670"><span class="linenos">670</span></a><span class="sd"> """</span> +</span><span id="Condition.and_-671"><a href="#Condition.and_-671"><span class="linenos">671</span></a> <span class="k">return</span> <span class="n">and_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -9894,24 +10052,24 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Condition.or_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.or_-657"><a href="#Condition.or_-657"><span class="linenos">657</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Condition.or_-658"><a href="#Condition.or_-658"><span class="linenos">658</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Condition.or_-659"><a href="#Condition.or_-659"><span class="linenos">659</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> -</span><span id="Condition.or_-660"><a href="#Condition.or_-660"><span class="linenos">660</span></a> -</span><span id="Condition.or_-661"><a href="#Condition.or_-661"><span class="linenos">661</span></a><span class="sd"> Example:</span> -</span><span id="Condition.or_-662"><a href="#Condition.or_-662"><span class="linenos">662</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> -</span><span id="Condition.or_-663"><a href="#Condition.or_-663"><span class="linenos">663</span></a><span class="sd"> 'x = 1 OR y = 1'</span> -</span><span id="Condition.or_-664"><a href="#Condition.or_-664"><span class="linenos">664</span></a> -</span><span id="Condition.or_-665"><a href="#Condition.or_-665"><span class="linenos">665</span></a><span class="sd"> Args:</span> -</span><span id="Condition.or_-666"><a href="#Condition.or_-666"><span class="linenos">666</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Condition.or_-667"><a href="#Condition.or_-667"><span class="linenos">667</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Condition.or_-668"><a href="#Condition.or_-668"><span class="linenos">668</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Condition.or_-669"><a href="#Condition.or_-669"><span class="linenos">669</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Condition.or_-670"><a href="#Condition.or_-670"><span class="linenos">670</span></a> -</span><span id="Condition.or_-671"><a href="#Condition.or_-671"><span class="linenos">671</span></a><span class="sd"> Returns:</span> -</span><span id="Condition.or_-672"><a href="#Condition.or_-672"><span class="linenos">672</span></a><span class="sd"> Or: the new condition.</span> -</span><span id="Condition.or_-673"><a href="#Condition.or_-673"><span class="linenos">673</span></a><span class="sd"> """</span> -</span><span id="Condition.or_-674"><a href="#Condition.or_-674"><span class="linenos">674</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.or_-673"><a href="#Condition.or_-673"><span class="linenos">673</span></a> <span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Condition.or_-674"><a href="#Condition.or_-674"><span class="linenos">674</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition.or_-675"><a href="#Condition.or_-675"><span class="linenos">675</span></a><span class="sd"> OR this condition with one or multiple expressions.</span> +</span><span id="Condition.or_-676"><a href="#Condition.or_-676"><span class="linenos">676</span></a> +</span><span id="Condition.or_-677"><a href="#Condition.or_-677"><span class="linenos">677</span></a><span class="sd"> Example:</span> +</span><span id="Condition.or_-678"><a href="#Condition.or_-678"><span class="linenos">678</span></a><span class="sd"> >>> condition("x=1").or_("y=1").sql()</span> +</span><span id="Condition.or_-679"><a href="#Condition.or_-679"><span class="linenos">679</span></a><span class="sd"> 'x = 1 OR y = 1'</span> +</span><span id="Condition.or_-680"><a href="#Condition.or_-680"><span class="linenos">680</span></a> +</span><span id="Condition.or_-681"><a href="#Condition.or_-681"><span class="linenos">681</span></a><span class="sd"> Args:</span> +</span><span id="Condition.or_-682"><a href="#Condition.or_-682"><span class="linenos">682</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Condition.or_-683"><a href="#Condition.or_-683"><span class="linenos">683</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Condition.or_-684"><a href="#Condition.or_-684"><span class="linenos">684</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Condition.or_-685"><a href="#Condition.or_-685"><span class="linenos">685</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Condition.or_-686"><a href="#Condition.or_-686"><span class="linenos">686</span></a> +</span><span id="Condition.or_-687"><a href="#Condition.or_-687"><span class="linenos">687</span></a><span class="sd"> Returns:</span> +</span><span id="Condition.or_-688"><a href="#Condition.or_-688"><span class="linenos">688</span></a><span class="sd"> Or: the new condition.</span> +</span><span id="Condition.or_-689"><a href="#Condition.or_-689"><span class="linenos">689</span></a><span class="sd"> """</span> +</span><span id="Condition.or_-690"><a href="#Condition.or_-690"><span class="linenos">690</span></a> <span class="k">return</span> <span class="n">or_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -9956,18 +10114,18 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Condition.not_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.not_-676"><a href="#Condition.not_-676"><span class="linenos">676</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Condition.not_-677"><a href="#Condition.not_-677"><span class="linenos">677</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Condition.not_-678"><a href="#Condition.not_-678"><span class="linenos">678</span></a><span class="sd"> Wrap this condition with NOT.</span> -</span><span id="Condition.not_-679"><a href="#Condition.not_-679"><span class="linenos">679</span></a> -</span><span id="Condition.not_-680"><a href="#Condition.not_-680"><span class="linenos">680</span></a><span class="sd"> Example:</span> -</span><span id="Condition.not_-681"><a href="#Condition.not_-681"><span class="linenos">681</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> -</span><span id="Condition.not_-682"><a href="#Condition.not_-682"><span class="linenos">682</span></a><span class="sd"> 'NOT x = 1'</span> -</span><span id="Condition.not_-683"><a href="#Condition.not_-683"><span class="linenos">683</span></a> -</span><span id="Condition.not_-684"><a href="#Condition.not_-684"><span class="linenos">684</span></a><span class="sd"> Returns:</span> -</span><span id="Condition.not_-685"><a href="#Condition.not_-685"><span class="linenos">685</span></a><span class="sd"> Not: the new condition.</span> -</span><span id="Condition.not_-686"><a href="#Condition.not_-686"><span class="linenos">686</span></a><span class="sd"> """</span> -</span><span id="Condition.not_-687"><a href="#Condition.not_-687"><span class="linenos">687</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Condition.not_-692"><a href="#Condition.not_-692"><span class="linenos">692</span></a> <span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Condition.not_-693"><a href="#Condition.not_-693"><span class="linenos">693</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Condition.not_-694"><a href="#Condition.not_-694"><span class="linenos">694</span></a><span class="sd"> Wrap this condition with NOT.</span> +</span><span id="Condition.not_-695"><a href="#Condition.not_-695"><span class="linenos">695</span></a> +</span><span id="Condition.not_-696"><a href="#Condition.not_-696"><span class="linenos">696</span></a><span class="sd"> Example:</span> +</span><span id="Condition.not_-697"><a href="#Condition.not_-697"><span class="linenos">697</span></a><span class="sd"> >>> condition("x=1").not_().sql()</span> +</span><span id="Condition.not_-698"><a href="#Condition.not_-698"><span class="linenos">698</span></a><span class="sd"> 'NOT x = 1'</span> +</span><span id="Condition.not_-699"><a href="#Condition.not_-699"><span class="linenos">699</span></a> +</span><span id="Condition.not_-700"><a href="#Condition.not_-700"><span class="linenos">700</span></a><span class="sd"> Returns:</span> +</span><span id="Condition.not_-701"><a href="#Condition.not_-701"><span class="linenos">701</span></a><span class="sd"> Not: the new condition.</span> +</span><span id="Condition.not_-702"><a href="#Condition.not_-702"><span class="linenos">702</span></a><span class="sd"> """</span> +</span><span id="Condition.not_-703"><a href="#Condition.not_-703"><span class="linenos">703</span></a> <span class="k">return</span> <span class="n">not_</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> </span></pre></div> @@ -10011,10 +10169,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Condition.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Condition.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Condition.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Condition.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Condition.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Condition.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Condition.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Condition.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Condition.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Condition.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Condition.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Condition.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10047,8 +10207,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Predicate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Predicate-690"><a href="#Predicate-690"><span class="linenos">690</span></a><span class="k">class</span> <span class="nc">Predicate</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="Predicate-691"><a href="#Predicate-691"><span class="linenos">691</span></a><span class="w"> </span><span class="sd">"""Relationships like x = y, x > 1, x >= y."""</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Predicate-706"><a href="#Predicate-706"><span class="linenos">706</span></a><span class="k">class</span> <span class="nc">Predicate</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Predicate-707"><a href="#Predicate-707"><span class="linenos">707</span></a><span class="w"> </span><span class="sd">"""Relationships like x = y, x > 1, x >= y."""</span> </span></pre></div> @@ -10075,10 +10235,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Predicate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Predicate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Predicate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Predicate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Predicate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Predicate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Predicate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Predicate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Predicate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Predicate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Predicate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Predicate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10117,26 +10279,26 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#DerivedTable"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DerivedTable-694"><a href="#DerivedTable-694"><span class="linenos">694</span></a><span class="k">class</span> <span class="nc">DerivedTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="DerivedTable-695"><a href="#DerivedTable-695"><span class="linenos">695</span></a> <span class="nd">@property</span> -</span><span id="DerivedTable-696"><a href="#DerivedTable-696"><span class="linenos">696</span></a> <span class="k">def</span> <span class="nf">alias_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="DerivedTable-697"><a href="#DerivedTable-697"><span class="linenos">697</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> -</span><span id="DerivedTable-698"><a href="#DerivedTable-698"><span class="linenos">698</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span> -</span><span id="DerivedTable-699"><a href="#DerivedTable-699"><span class="linenos">699</span></a> <span class="k">return</span> <span class="p">[]</span> -</span><span id="DerivedTable-700"><a href="#DerivedTable-700"><span class="linenos">700</span></a> <span class="n">column_list</span> <span class="o">=</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">assert_is</span><span class="p">(</span><span class="n">TableAlias</span><span class="p">)</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> -</span><span id="DerivedTable-701"><a href="#DerivedTable-701"><span class="linenos">701</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">c</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">column_list</span><span class="p">]</span> -</span><span id="DerivedTable-702"><a href="#DerivedTable-702"><span class="linenos">702</span></a> -</span><span id="DerivedTable-703"><a href="#DerivedTable-703"><span class="linenos">703</span></a> <span class="nd">@property</span> -</span><span id="DerivedTable-704"><a href="#DerivedTable-704"><span class="linenos">704</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="DerivedTable-705"><a href="#DerivedTable-705"><span class="linenos">705</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> -</span><span id="DerivedTable-706"><a href="#DerivedTable-706"><span class="linenos">706</span></a> -</span><span id="DerivedTable-707"><a href="#DerivedTable-707"><span class="linenos">707</span></a> <span class="k">if</span> <span class="n">alias</span><span class="p">:</span> -</span><span id="DerivedTable-708"><a href="#DerivedTable-708"><span class="linenos">708</span></a> <span class="k">return</span> <span class="n">alias</span><span class="o">.</span><span class="n">columns</span> -</span><span id="DerivedTable-709"><a href="#DerivedTable-709"><span class="linenos">709</span></a> <span class="k">return</span> <span class="p">[]</span> -</span><span id="DerivedTable-710"><a href="#DerivedTable-710"><span class="linenos">710</span></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="DerivedTable-710"><a href="#DerivedTable-710"><span class="linenos">710</span></a><span class="k">class</span> <span class="nc">DerivedTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> </span><span id="DerivedTable-711"><a href="#DerivedTable-711"><span class="linenos">711</span></a> <span class="nd">@property</span> -</span><span id="DerivedTable-712"><a href="#DerivedTable-712"><span class="linenos">712</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="DerivedTable-713"><a href="#DerivedTable-713"><span class="linenos">713</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">select</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">selects</span><span class="p">]</span> +</span><span id="DerivedTable-712"><a href="#DerivedTable-712"><span class="linenos">712</span></a> <span class="k">def</span> <span class="nf">alias_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="DerivedTable-713"><a href="#DerivedTable-713"><span class="linenos">713</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="DerivedTable-714"><a href="#DerivedTable-714"><span class="linenos">714</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span> +</span><span id="DerivedTable-715"><a href="#DerivedTable-715"><span class="linenos">715</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="DerivedTable-716"><a href="#DerivedTable-716"><span class="linenos">716</span></a> <span class="n">column_list</span> <span class="o">=</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">assert_is</span><span class="p">(</span><span class="n">TableAlias</span><span class="p">)</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> +</span><span id="DerivedTable-717"><a href="#DerivedTable-717"><span class="linenos">717</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">c</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">column_list</span><span class="p">]</span> +</span><span id="DerivedTable-718"><a href="#DerivedTable-718"><span class="linenos">718</span></a> +</span><span id="DerivedTable-719"><a href="#DerivedTable-719"><span class="linenos">719</span></a> <span class="nd">@property</span> +</span><span id="DerivedTable-720"><a href="#DerivedTable-720"><span class="linenos">720</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="DerivedTable-721"><a href="#DerivedTable-721"><span class="linenos">721</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span> +</span><span id="DerivedTable-722"><a href="#DerivedTable-722"><span class="linenos">722</span></a> +</span><span id="DerivedTable-723"><a href="#DerivedTable-723"><span class="linenos">723</span></a> <span class="k">if</span> <span class="n">alias</span><span class="p">:</span> +</span><span id="DerivedTable-724"><a href="#DerivedTable-724"><span class="linenos">724</span></a> <span class="k">return</span> <span class="n">alias</span><span class="o">.</span><span class="n">columns</span> +</span><span id="DerivedTable-725"><a href="#DerivedTable-725"><span class="linenos">725</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="DerivedTable-726"><a href="#DerivedTable-726"><span class="linenos">726</span></a> +</span><span id="DerivedTable-727"><a href="#DerivedTable-727"><span class="linenos">727</span></a> <span class="nd">@property</span> +</span><span id="DerivedTable-728"><a href="#DerivedTable-728"><span class="linenos">728</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="DerivedTable-729"><a href="#DerivedTable-729"><span class="linenos">729</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">select</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">selects</span><span class="p">]</span> </span></pre></div> @@ -10161,10 +10323,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="DerivedTable.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DerivedTable.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DerivedTable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DerivedTable.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DerivedTable.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DerivedTable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DerivedTable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DerivedTable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DerivedTable.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DerivedTable.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DerivedTable.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DerivedTable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10197,66 +10361,66 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Unionable"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable-716"><a href="#Unionable-716"><span class="linenos">716</span></a><span class="k">class</span> <span class="nc">Unionable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Unionable-717"><a href="#Unionable-717"><span class="linenos">717</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Unionable-718"><a href="#Unionable-718"><span class="linenos">718</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Unionable-719"><a href="#Unionable-719"><span class="linenos">719</span></a><span class="sd"> Builds a UNION expression.</span> -</span><span id="Unionable-720"><a href="#Unionable-720"><span class="linenos">720</span></a> -</span><span id="Unionable-721"><a href="#Unionable-721"><span class="linenos">721</span></a><span class="sd"> Example:</span> -</span><span id="Unionable-722"><a href="#Unionable-722"><span class="linenos">722</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Unionable-723"><a href="#Unionable-723"><span class="linenos">723</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> -</span><span id="Unionable-724"><a href="#Unionable-724"><span class="linenos">724</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> -</span><span id="Unionable-725"><a href="#Unionable-725"><span class="linenos">725</span></a> -</span><span id="Unionable-726"><a href="#Unionable-726"><span class="linenos">726</span></a><span class="sd"> Args:</span> -</span><span id="Unionable-727"><a href="#Unionable-727"><span class="linenos">727</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="Unionable-728"><a href="#Unionable-728"><span class="linenos">728</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Unionable-729"><a href="#Unionable-729"><span class="linenos">729</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="Unionable-730"><a href="#Unionable-730"><span class="linenos">730</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Unionable-731"><a href="#Unionable-731"><span class="linenos">731</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Unionable-732"><a href="#Unionable-732"><span class="linenos">732</span></a><span class="sd"> Returns:</span> -</span><span id="Unionable-733"><a href="#Unionable-733"><span class="linenos">733</span></a><span class="sd"> Union: the Union expression.</span> -</span><span id="Unionable-734"><a href="#Unionable-734"><span class="linenos">734</span></a><span class="sd"> """</span> -</span><span id="Unionable-735"><a href="#Unionable-735"><span class="linenos">735</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable-732"><a href="#Unionable-732"><span class="linenos">732</span></a><span class="k">class</span> <span class="nc">Unionable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Unionable-733"><a href="#Unionable-733"><span class="linenos">733</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable-734"><a href="#Unionable-734"><span class="linenos">734</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable-735"><a href="#Unionable-735"><span class="linenos">735</span></a><span class="sd"> Builds a UNION expression.</span> </span><span id="Unionable-736"><a href="#Unionable-736"><span class="linenos">736</span></a> -</span><span id="Unionable-737"><a href="#Unionable-737"><span class="linenos">737</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Unionable-738"><a href="#Unionable-738"><span class="linenos">738</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Unionable-739"><a href="#Unionable-739"><span class="linenos">739</span></a><span class="sd"> Builds an INTERSECT expression.</span> -</span><span id="Unionable-740"><a href="#Unionable-740"><span class="linenos">740</span></a> -</span><span id="Unionable-741"><a href="#Unionable-741"><span class="linenos">741</span></a><span class="sd"> Example:</span> -</span><span id="Unionable-742"><a href="#Unionable-742"><span class="linenos">742</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Unionable-743"><a href="#Unionable-743"><span class="linenos">743</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> -</span><span id="Unionable-744"><a href="#Unionable-744"><span class="linenos">744</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> -</span><span id="Unionable-745"><a href="#Unionable-745"><span class="linenos">745</span></a> -</span><span id="Unionable-746"><a href="#Unionable-746"><span class="linenos">746</span></a><span class="sd"> Args:</span> -</span><span id="Unionable-747"><a href="#Unionable-747"><span class="linenos">747</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="Unionable-748"><a href="#Unionable-748"><span class="linenos">748</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Unionable-749"><a href="#Unionable-749"><span class="linenos">749</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="Unionable-750"><a href="#Unionable-750"><span class="linenos">750</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Unionable-751"><a href="#Unionable-751"><span class="linenos">751</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Unionable-752"><a href="#Unionable-752"><span class="linenos">752</span></a><span class="sd"> Returns:</span> -</span><span id="Unionable-753"><a href="#Unionable-753"><span class="linenos">753</span></a><span class="sd"> Intersect: the Intersect expression</span> -</span><span id="Unionable-754"><a href="#Unionable-754"><span class="linenos">754</span></a><span class="sd"> """</span> -</span><span id="Unionable-755"><a href="#Unionable-755"><span class="linenos">755</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Unionable-737"><a href="#Unionable-737"><span class="linenos">737</span></a><span class="sd"> Example:</span> +</span><span id="Unionable-738"><a href="#Unionable-738"><span class="linenos">738</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable-739"><a href="#Unionable-739"><span class="linenos">739</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> +</span><span id="Unionable-740"><a href="#Unionable-740"><span class="linenos">740</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="Unionable-741"><a href="#Unionable-741"><span class="linenos">741</span></a> +</span><span id="Unionable-742"><a href="#Unionable-742"><span class="linenos">742</span></a><span class="sd"> Args:</span> +</span><span id="Unionable-743"><a href="#Unionable-743"><span class="linenos">743</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable-744"><a href="#Unionable-744"><span class="linenos">744</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable-745"><a href="#Unionable-745"><span class="linenos">745</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable-746"><a href="#Unionable-746"><span class="linenos">746</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable-747"><a href="#Unionable-747"><span class="linenos">747</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable-748"><a href="#Unionable-748"><span class="linenos">748</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable-749"><a href="#Unionable-749"><span class="linenos">749</span></a><span class="sd"> Union: the Union expression.</span> +</span><span id="Unionable-750"><a href="#Unionable-750"><span class="linenos">750</span></a><span class="sd"> """</span> +</span><span id="Unionable-751"><a href="#Unionable-751"><span class="linenos">751</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Unionable-752"><a href="#Unionable-752"><span class="linenos">752</span></a> +</span><span id="Unionable-753"><a href="#Unionable-753"><span class="linenos">753</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable-754"><a href="#Unionable-754"><span class="linenos">754</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable-755"><a href="#Unionable-755"><span class="linenos">755</span></a><span class="sd"> Builds an INTERSECT expression.</span> </span><span id="Unionable-756"><a href="#Unionable-756"><span class="linenos">756</span></a> -</span><span id="Unionable-757"><a href="#Unionable-757"><span class="linenos">757</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Unionable-758"><a href="#Unionable-758"><span class="linenos">758</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Unionable-759"><a href="#Unionable-759"><span class="linenos">759</span></a><span class="sd"> Builds an EXCEPT expression.</span> -</span><span id="Unionable-760"><a href="#Unionable-760"><span class="linenos">760</span></a> -</span><span id="Unionable-761"><a href="#Unionable-761"><span class="linenos">761</span></a><span class="sd"> Example:</span> -</span><span id="Unionable-762"><a href="#Unionable-762"><span class="linenos">762</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Unionable-763"><a href="#Unionable-763"><span class="linenos">763</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> -</span><span id="Unionable-764"><a href="#Unionable-764"><span class="linenos">764</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> -</span><span id="Unionable-765"><a href="#Unionable-765"><span class="linenos">765</span></a> -</span><span id="Unionable-766"><a href="#Unionable-766"><span class="linenos">766</span></a><span class="sd"> Args:</span> -</span><span id="Unionable-767"><a href="#Unionable-767"><span class="linenos">767</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="Unionable-768"><a href="#Unionable-768"><span class="linenos">768</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Unionable-769"><a href="#Unionable-769"><span class="linenos">769</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="Unionable-770"><a href="#Unionable-770"><span class="linenos">770</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Unionable-771"><a href="#Unionable-771"><span class="linenos">771</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Unionable-772"><a href="#Unionable-772"><span class="linenos">772</span></a><span class="sd"> Returns:</span> -</span><span id="Unionable-773"><a href="#Unionable-773"><span class="linenos">773</span></a><span class="sd"> Except: the Except expression</span> -</span><span id="Unionable-774"><a href="#Unionable-774"><span class="linenos">774</span></a><span class="sd"> """</span> -</span><span id="Unionable-775"><a href="#Unionable-775"><span class="linenos">775</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Unionable-757"><a href="#Unionable-757"><span class="linenos">757</span></a><span class="sd"> Example:</span> +</span><span id="Unionable-758"><a href="#Unionable-758"><span class="linenos">758</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable-759"><a href="#Unionable-759"><span class="linenos">759</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> +</span><span id="Unionable-760"><a href="#Unionable-760"><span class="linenos">760</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="Unionable-761"><a href="#Unionable-761"><span class="linenos">761</span></a> +</span><span id="Unionable-762"><a href="#Unionable-762"><span class="linenos">762</span></a><span class="sd"> Args:</span> +</span><span id="Unionable-763"><a href="#Unionable-763"><span class="linenos">763</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable-764"><a href="#Unionable-764"><span class="linenos">764</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable-765"><a href="#Unionable-765"><span class="linenos">765</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable-766"><a href="#Unionable-766"><span class="linenos">766</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable-767"><a href="#Unionable-767"><span class="linenos">767</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable-768"><a href="#Unionable-768"><span class="linenos">768</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable-769"><a href="#Unionable-769"><span class="linenos">769</span></a><span class="sd"> Intersect: the Intersect expression</span> +</span><span id="Unionable-770"><a href="#Unionable-770"><span class="linenos">770</span></a><span class="sd"> """</span> +</span><span id="Unionable-771"><a href="#Unionable-771"><span class="linenos">771</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Unionable-772"><a href="#Unionable-772"><span class="linenos">772</span></a> +</span><span id="Unionable-773"><a href="#Unionable-773"><span class="linenos">773</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable-774"><a href="#Unionable-774"><span class="linenos">774</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable-775"><a href="#Unionable-775"><span class="linenos">775</span></a><span class="sd"> Builds an EXCEPT expression.</span> +</span><span id="Unionable-776"><a href="#Unionable-776"><span class="linenos">776</span></a> +</span><span id="Unionable-777"><a href="#Unionable-777"><span class="linenos">777</span></a><span class="sd"> Example:</span> +</span><span id="Unionable-778"><a href="#Unionable-778"><span class="linenos">778</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable-779"><a href="#Unionable-779"><span class="linenos">779</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> +</span><span id="Unionable-780"><a href="#Unionable-780"><span class="linenos">780</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="Unionable-781"><a href="#Unionable-781"><span class="linenos">781</span></a> +</span><span id="Unionable-782"><a href="#Unionable-782"><span class="linenos">782</span></a><span class="sd"> Args:</span> +</span><span id="Unionable-783"><a href="#Unionable-783"><span class="linenos">783</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable-784"><a href="#Unionable-784"><span class="linenos">784</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable-785"><a href="#Unionable-785"><span class="linenos">785</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable-786"><a href="#Unionable-786"><span class="linenos">786</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable-787"><a href="#Unionable-787"><span class="linenos">787</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable-788"><a href="#Unionable-788"><span class="linenos">788</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable-789"><a href="#Unionable-789"><span class="linenos">789</span></a><span class="sd"> Except: the Except expression</span> +</span><span id="Unionable-790"><a href="#Unionable-790"><span class="linenos">790</span></a><span class="sd"> """</span> +</span><span id="Unionable-791"><a href="#Unionable-791"><span class="linenos">791</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -10273,25 +10437,25 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Unionable.union"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.union-717"><a href="#Unionable.union-717"><span class="linenos">717</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Unionable.union-718"><a href="#Unionable.union-718"><span class="linenos">718</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Unionable.union-719"><a href="#Unionable.union-719"><span class="linenos">719</span></a><span class="sd"> Builds a UNION expression.</span> -</span><span id="Unionable.union-720"><a href="#Unionable.union-720"><span class="linenos">720</span></a> -</span><span id="Unionable.union-721"><a href="#Unionable.union-721"><span class="linenos">721</span></a><span class="sd"> Example:</span> -</span><span id="Unionable.union-722"><a href="#Unionable.union-722"><span class="linenos">722</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Unionable.union-723"><a href="#Unionable.union-723"><span class="linenos">723</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> -</span><span id="Unionable.union-724"><a href="#Unionable.union-724"><span class="linenos">724</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> -</span><span id="Unionable.union-725"><a href="#Unionable.union-725"><span class="linenos">725</span></a> -</span><span id="Unionable.union-726"><a href="#Unionable.union-726"><span class="linenos">726</span></a><span class="sd"> Args:</span> -</span><span id="Unionable.union-727"><a href="#Unionable.union-727"><span class="linenos">727</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="Unionable.union-728"><a href="#Unionable.union-728"><span class="linenos">728</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Unionable.union-729"><a href="#Unionable.union-729"><span class="linenos">729</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="Unionable.union-730"><a href="#Unionable.union-730"><span class="linenos">730</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Unionable.union-731"><a href="#Unionable.union-731"><span class="linenos">731</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Unionable.union-732"><a href="#Unionable.union-732"><span class="linenos">732</span></a><span class="sd"> Returns:</span> -</span><span id="Unionable.union-733"><a href="#Unionable.union-733"><span class="linenos">733</span></a><span class="sd"> Union: the Union expression.</span> -</span><span id="Unionable.union-734"><a href="#Unionable.union-734"><span class="linenos">734</span></a><span class="sd"> """</span> -</span><span id="Unionable.union-735"><a href="#Unionable.union-735"><span class="linenos">735</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.union-733"><a href="#Unionable.union-733"><span class="linenos">733</span></a> <span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable.union-734"><a href="#Unionable.union-734"><span class="linenos">734</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable.union-735"><a href="#Unionable.union-735"><span class="linenos">735</span></a><span class="sd"> Builds a UNION expression.</span> +</span><span id="Unionable.union-736"><a href="#Unionable.union-736"><span class="linenos">736</span></a> +</span><span id="Unionable.union-737"><a href="#Unionable.union-737"><span class="linenos">737</span></a><span class="sd"> Example:</span> +</span><span id="Unionable.union-738"><a href="#Unionable.union-738"><span class="linenos">738</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable.union-739"><a href="#Unionable.union-739"><span class="linenos">739</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").union("SELECT * FROM bla").sql()</span> +</span><span id="Unionable.union-740"><a href="#Unionable.union-740"><span class="linenos">740</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="Unionable.union-741"><a href="#Unionable.union-741"><span class="linenos">741</span></a> +</span><span id="Unionable.union-742"><a href="#Unionable.union-742"><span class="linenos">742</span></a><span class="sd"> Args:</span> +</span><span id="Unionable.union-743"><a href="#Unionable.union-743"><span class="linenos">743</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable.union-744"><a href="#Unionable.union-744"><span class="linenos">744</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable.union-745"><a href="#Unionable.union-745"><span class="linenos">745</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable.union-746"><a href="#Unionable.union-746"><span class="linenos">746</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable.union-747"><a href="#Unionable.union-747"><span class="linenos">747</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable.union-748"><a href="#Unionable.union-748"><span class="linenos">748</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable.union-749"><a href="#Unionable.union-749"><span class="linenos">749</span></a><span class="sd"> Union: the Union expression.</span> +</span><span id="Unionable.union-750"><a href="#Unionable.union-750"><span class="linenos">750</span></a><span class="sd"> """</span> +</span><span id="Unionable.union-751"><a href="#Unionable.union-751"><span class="linenos">751</span></a> <span class="k">return</span> <span class="n">union</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -10338,25 +10502,25 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Unionable.intersect"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.intersect-737"><a href="#Unionable.intersect-737"><span class="linenos">737</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Unionable.intersect-738"><a href="#Unionable.intersect-738"><span class="linenos">738</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Unionable.intersect-739"><a href="#Unionable.intersect-739"><span class="linenos">739</span></a><span class="sd"> Builds an INTERSECT expression.</span> -</span><span id="Unionable.intersect-740"><a href="#Unionable.intersect-740"><span class="linenos">740</span></a> -</span><span id="Unionable.intersect-741"><a href="#Unionable.intersect-741"><span class="linenos">741</span></a><span class="sd"> Example:</span> -</span><span id="Unionable.intersect-742"><a href="#Unionable.intersect-742"><span class="linenos">742</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Unionable.intersect-743"><a href="#Unionable.intersect-743"><span class="linenos">743</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> -</span><span id="Unionable.intersect-744"><a href="#Unionable.intersect-744"><span class="linenos">744</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> -</span><span id="Unionable.intersect-745"><a href="#Unionable.intersect-745"><span class="linenos">745</span></a> -</span><span id="Unionable.intersect-746"><a href="#Unionable.intersect-746"><span class="linenos">746</span></a><span class="sd"> Args:</span> -</span><span id="Unionable.intersect-747"><a href="#Unionable.intersect-747"><span class="linenos">747</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="Unionable.intersect-748"><a href="#Unionable.intersect-748"><span class="linenos">748</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Unionable.intersect-749"><a href="#Unionable.intersect-749"><span class="linenos">749</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="Unionable.intersect-750"><a href="#Unionable.intersect-750"><span class="linenos">750</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Unionable.intersect-751"><a href="#Unionable.intersect-751"><span class="linenos">751</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Unionable.intersect-752"><a href="#Unionable.intersect-752"><span class="linenos">752</span></a><span class="sd"> Returns:</span> -</span><span id="Unionable.intersect-753"><a href="#Unionable.intersect-753"><span class="linenos">753</span></a><span class="sd"> Intersect: the Intersect expression</span> -</span><span id="Unionable.intersect-754"><a href="#Unionable.intersect-754"><span class="linenos">754</span></a><span class="sd"> """</span> -</span><span id="Unionable.intersect-755"><a href="#Unionable.intersect-755"><span class="linenos">755</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.intersect-753"><a href="#Unionable.intersect-753"><span class="linenos">753</span></a> <span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable.intersect-754"><a href="#Unionable.intersect-754"><span class="linenos">754</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable.intersect-755"><a href="#Unionable.intersect-755"><span class="linenos">755</span></a><span class="sd"> Builds an INTERSECT expression.</span> +</span><span id="Unionable.intersect-756"><a href="#Unionable.intersect-756"><span class="linenos">756</span></a> +</span><span id="Unionable.intersect-757"><a href="#Unionable.intersect-757"><span class="linenos">757</span></a><span class="sd"> Example:</span> +</span><span id="Unionable.intersect-758"><a href="#Unionable.intersect-758"><span class="linenos">758</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable.intersect-759"><a href="#Unionable.intersect-759"><span class="linenos">759</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").intersect("SELECT * FROM bla").sql()</span> +</span><span id="Unionable.intersect-760"><a href="#Unionable.intersect-760"><span class="linenos">760</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="Unionable.intersect-761"><a href="#Unionable.intersect-761"><span class="linenos">761</span></a> +</span><span id="Unionable.intersect-762"><a href="#Unionable.intersect-762"><span class="linenos">762</span></a><span class="sd"> Args:</span> +</span><span id="Unionable.intersect-763"><a href="#Unionable.intersect-763"><span class="linenos">763</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable.intersect-764"><a href="#Unionable.intersect-764"><span class="linenos">764</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable.intersect-765"><a href="#Unionable.intersect-765"><span class="linenos">765</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable.intersect-766"><a href="#Unionable.intersect-766"><span class="linenos">766</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable.intersect-767"><a href="#Unionable.intersect-767"><span class="linenos">767</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable.intersect-768"><a href="#Unionable.intersect-768"><span class="linenos">768</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable.intersect-769"><a href="#Unionable.intersect-769"><span class="linenos">769</span></a><span class="sd"> Intersect: the Intersect expression</span> +</span><span id="Unionable.intersect-770"><a href="#Unionable.intersect-770"><span class="linenos">770</span></a><span class="sd"> """</span> +</span><span id="Unionable.intersect-771"><a href="#Unionable.intersect-771"><span class="linenos">771</span></a> <span class="k">return</span> <span class="n">intersect</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -10403,25 +10567,25 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Unionable.except_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.except_-757"><a href="#Unionable.except_-757"><span class="linenos">757</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Unionable.except_-758"><a href="#Unionable.except_-758"><span class="linenos">758</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Unionable.except_-759"><a href="#Unionable.except_-759"><span class="linenos">759</span></a><span class="sd"> Builds an EXCEPT expression.</span> -</span><span id="Unionable.except_-760"><a href="#Unionable.except_-760"><span class="linenos">760</span></a> -</span><span id="Unionable.except_-761"><a href="#Unionable.except_-761"><span class="linenos">761</span></a><span class="sd"> Example:</span> -</span><span id="Unionable.except_-762"><a href="#Unionable.except_-762"><span class="linenos">762</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Unionable.except_-763"><a href="#Unionable.except_-763"><span class="linenos">763</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> -</span><span id="Unionable.except_-764"><a href="#Unionable.except_-764"><span class="linenos">764</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> -</span><span id="Unionable.except_-765"><a href="#Unionable.except_-765"><span class="linenos">765</span></a> -</span><span id="Unionable.except_-766"><a href="#Unionable.except_-766"><span class="linenos">766</span></a><span class="sd"> Args:</span> -</span><span id="Unionable.except_-767"><a href="#Unionable.except_-767"><span class="linenos">767</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> -</span><span id="Unionable.except_-768"><a href="#Unionable.except_-768"><span class="linenos">768</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Unionable.except_-769"><a href="#Unionable.except_-769"><span class="linenos">769</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="Unionable.except_-770"><a href="#Unionable.except_-770"><span class="linenos">770</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Unionable.except_-771"><a href="#Unionable.except_-771"><span class="linenos">771</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Unionable.except_-772"><a href="#Unionable.except_-772"><span class="linenos">772</span></a><span class="sd"> Returns:</span> -</span><span id="Unionable.except_-773"><a href="#Unionable.except_-773"><span class="linenos">773</span></a><span class="sd"> Except: the Except expression</span> -</span><span id="Unionable.except_-774"><a href="#Unionable.except_-774"><span class="linenos">774</span></a><span class="sd"> """</span> -</span><span id="Unionable.except_-775"><a href="#Unionable.except_-775"><span class="linenos">775</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unionable.except_-773"><a href="#Unionable.except_-773"><span class="linenos">773</span></a> <span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Unionable.except_-774"><a href="#Unionable.except_-774"><span class="linenos">774</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Unionable.except_-775"><a href="#Unionable.except_-775"><span class="linenos">775</span></a><span class="sd"> Builds an EXCEPT expression.</span> +</span><span id="Unionable.except_-776"><a href="#Unionable.except_-776"><span class="linenos">776</span></a> +</span><span id="Unionable.except_-777"><a href="#Unionable.except_-777"><span class="linenos">777</span></a><span class="sd"> Example:</span> +</span><span id="Unionable.except_-778"><a href="#Unionable.except_-778"><span class="linenos">778</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Unionable.except_-779"><a href="#Unionable.except_-779"><span class="linenos">779</span></a><span class="sd"> >>> sqlglot.parse_one("SELECT * FROM foo").except_("SELECT * FROM bla").sql()</span> +</span><span id="Unionable.except_-780"><a href="#Unionable.except_-780"><span class="linenos">780</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="Unionable.except_-781"><a href="#Unionable.except_-781"><span class="linenos">781</span></a> +</span><span id="Unionable.except_-782"><a href="#Unionable.except_-782"><span class="linenos">782</span></a><span class="sd"> Args:</span> +</span><span id="Unionable.except_-783"><a href="#Unionable.except_-783"><span class="linenos">783</span></a><span class="sd"> expression (str | Expression): the SQL code string.</span> +</span><span id="Unionable.except_-784"><a href="#Unionable.except_-784"><span class="linenos">784</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Unionable.except_-785"><a href="#Unionable.except_-785"><span class="linenos">785</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="Unionable.except_-786"><a href="#Unionable.except_-786"><span class="linenos">786</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Unionable.except_-787"><a href="#Unionable.except_-787"><span class="linenos">787</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Unionable.except_-788"><a href="#Unionable.except_-788"><span class="linenos">788</span></a><span class="sd"> Returns:</span> +</span><span id="Unionable.except_-789"><a href="#Unionable.except_-789"><span class="linenos">789</span></a><span class="sd"> Except: the Except expression</span> +</span><span id="Unionable.except_-790"><a href="#Unionable.except_-790"><span class="linenos">790</span></a><span class="sd"> """</span> +</span><span id="Unionable.except_-791"><a href="#Unionable.except_-791"><span class="linenos">791</span></a> <span class="k">return</span> <span class="n">except_</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -10476,10 +10640,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Unionable.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Unionable.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Unionable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unionable.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Unionable.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Unionable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Unionable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Unionable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unionable.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Unionable.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Unionable.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Unionable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10512,8 +10678,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#UDTF"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="UDTF-778"><a href="#UDTF-778"><span class="linenos">778</span></a><span class="k">class</span> <span class="nc">UDTF</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> -</span><span id="UDTF-779"><a href="#UDTF-779"><span class="linenos">779</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="UDTF-794"><a href="#UDTF-794"><span class="linenos">794</span></a><span class="k">class</span> <span class="nc">UDTF</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> +</span><span id="UDTF-795"><a href="#UDTF-795"><span class="linenos">795</span></a> <span class="k">pass</span> </span></pre></div> @@ -10538,10 +10704,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="UDTF.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="UDTF.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="UDTF.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UDTF.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="UDTF.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="UDTF.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="UDTF.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="UDTF.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UDTF.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="UDTF.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="UDTF.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="UDTF.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10580,14 +10748,14 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Cache"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Cache-782"><a href="#Cache-782"><span class="linenos">782</span></a><span class="k">class</span> <span class="nc">Cache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Cache-783"><a href="#Cache-783"><span class="linenos">783</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Cache-784"><a href="#Cache-784"><span class="linenos">784</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Cache-785"><a href="#Cache-785"><span class="linenos">785</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Cache-786"><a href="#Cache-786"><span class="linenos">786</span></a> <span class="s2">"lazy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Cache-787"><a href="#Cache-787"><span class="linenos">787</span></a> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Cache-788"><a href="#Cache-788"><span class="linenos">788</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Cache-789"><a href="#Cache-789"><span class="linenos">789</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Cache-798"><a href="#Cache-798"><span class="linenos">798</span></a><span class="k">class</span> <span class="nc">Cache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Cache-799"><a href="#Cache-799"><span class="linenos">799</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Cache-800"><a href="#Cache-800"><span class="linenos">800</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Cache-801"><a href="#Cache-801"><span class="linenos">801</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Cache-802"><a href="#Cache-802"><span class="linenos">802</span></a> <span class="s2">"lazy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Cache-803"><a href="#Cache-803"><span class="linenos">803</span></a> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Cache-804"><a href="#Cache-804"><span class="linenos">804</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Cache-805"><a href="#Cache-805"><span class="linenos">805</span></a> <span class="p">}</span> </span></pre></div> @@ -10612,10 +10780,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Cache.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Cache.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Cache.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Cache.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Cache.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Cache.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Cache.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Cache.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Cache.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Cache.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Cache.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Cache.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10648,8 +10818,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Uncache"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Uncache-792"><a href="#Uncache-792"><span class="linenos">792</span></a><span class="k">class</span> <span class="nc">Uncache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Uncache-793"><a href="#Uncache-793"><span class="linenos">793</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Uncache-808"><a href="#Uncache-808"><span class="linenos">808</span></a><span class="k">class</span> <span class="nc">Uncache</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Uncache-809"><a href="#Uncache-809"><span class="linenos">809</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -10674,10 +10844,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Uncache.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Uncache.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Uncache.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Uncache.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Uncache.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Uncache.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Uncache.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Uncache.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Uncache.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Uncache.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Uncache.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Uncache.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10710,21 +10882,21 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Create"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Create-796"><a href="#Create-796"><span class="linenos">796</span></a><span class="k">class</span> <span class="nc">Create</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Create-797"><a href="#Create-797"><span class="linenos">797</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Create-798"><a href="#Create-798"><span class="linenos">798</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-799"><a href="#Create-799"><span class="linenos">799</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Create-800"><a href="#Create-800"><span class="linenos">800</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Create-801"><a href="#Create-801"><span class="linenos">801</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-802"><a href="#Create-802"><span class="linenos">802</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-803"><a href="#Create-803"><span class="linenos">803</span></a> <span class="s2">"properties"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-804"><a href="#Create-804"><span class="linenos">804</span></a> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-805"><a href="#Create-805"><span class="linenos">805</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-806"><a href="#Create-806"><span class="linenos">806</span></a> <span class="s2">"volatile"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-807"><a href="#Create-807"><span class="linenos">807</span></a> <span class="s2">"indexes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-808"><a href="#Create-808"><span class="linenos">808</span></a> <span class="s2">"no_schema_binding"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-809"><a href="#Create-809"><span class="linenos">809</span></a> <span class="s2">"begin"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Create-810"><a href="#Create-810"><span class="linenos">810</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Create-812"><a href="#Create-812"><span class="linenos">812</span></a><span class="k">class</span> <span class="nc">Create</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Create-813"><a href="#Create-813"><span class="linenos">813</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Create-814"><a href="#Create-814"><span class="linenos">814</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-815"><a href="#Create-815"><span class="linenos">815</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Create-816"><a href="#Create-816"><span class="linenos">816</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Create-817"><a href="#Create-817"><span class="linenos">817</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-818"><a href="#Create-818"><span class="linenos">818</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-819"><a href="#Create-819"><span class="linenos">819</span></a> <span class="s2">"properties"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-820"><a href="#Create-820"><span class="linenos">820</span></a> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-821"><a href="#Create-821"><span class="linenos">821</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-822"><a href="#Create-822"><span class="linenos">822</span></a> <span class="s2">"volatile"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-823"><a href="#Create-823"><span class="linenos">823</span></a> <span class="s2">"indexes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-824"><a href="#Create-824"><span class="linenos">824</span></a> <span class="s2">"no_schema_binding"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-825"><a href="#Create-825"><span class="linenos">825</span></a> <span class="s2">"begin"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Create-826"><a href="#Create-826"><span class="linenos">826</span></a> <span class="p">}</span> </span></pre></div> @@ -10749,10 +10921,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Create.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Create.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Create.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Create.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Create.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Create.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Create.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Create.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Create.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Create.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Create.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Create.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10785,8 +10959,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Describe"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Describe-813"><a href="#Describe-813"><span class="linenos">813</span></a><span class="k">class</span> <span class="nc">Describe</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Describe-814"><a href="#Describe-814"><span class="linenos">814</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Describe-829"><a href="#Describe-829"><span class="linenos">829</span></a><span class="k">class</span> <span class="nc">Describe</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Describe-830"><a href="#Describe-830"><span class="linenos">830</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -10811,10 +10985,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Describe.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Describe.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Describe.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Describe.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Describe.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Describe.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Describe.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Describe.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Describe.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Describe.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Describe.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Describe.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10836,6 +11012,70 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </dl> </div> </section> + <section id="Pragma"> + <input id="Pragma-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Pragma</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="Pragma-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Pragma"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Pragma-833"><a href="#Pragma-833"><span class="linenos">833</span></a><span class="k">class</span> <span class="nc">Pragma</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Pragma-834"><a href="#Pragma-834"><span class="linenos">834</span></a> <span class="k">pass</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Pragma.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Pragma.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Pragma.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Pragma.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Pragma.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Pragma.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Pragma.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Pragma.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Pragma.is_star" class="variable"><a href="#Expression.is_star">is_star</a></dd> + <dd id="Pragma.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Pragma.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Pragma.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Pragma.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Pragma.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Pragma.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Pragma.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> + <dd id="Pragma.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Pragma.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Pragma.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Pragma.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Pragma.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> + <dd id="Pragma.root" class="function"><a href="#Expression.root">root</a></dd> + <dd id="Pragma.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Pragma.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Pragma.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Pragma.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Pragma.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Pragma.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Pragma.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Pragma.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Pragma.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Pragma.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Pragma.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Pragma.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Pragma.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Pragma.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Pragma.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> <section id="Set"> <input id="Set-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> <div class="attr class"> @@ -10847,8 +11087,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Set"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Set-817"><a href="#Set-817"><span class="linenos">817</span></a><span class="k">class</span> <span class="nc">Set</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Set-818"><a href="#Set-818"><span class="linenos">818</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Set-837"><a href="#Set-837"><span class="linenos">837</span></a><span class="k">class</span> <span class="nc">Set</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Set-838"><a href="#Set-838"><span class="linenos">838</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -10873,10 +11113,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Set.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Set.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Set.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Set.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Set.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Set.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Set.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Set.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Set.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Set.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Set.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Set.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10909,14 +11151,14 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#SetItem"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SetItem-821"><a href="#SetItem-821"><span class="linenos">821</span></a><span class="k">class</span> <span class="nc">SetItem</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="SetItem-822"><a href="#SetItem-822"><span class="linenos">822</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="SetItem-823"><a href="#SetItem-823"><span class="linenos">823</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="SetItem-824"><a href="#SetItem-824"><span class="linenos">824</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="SetItem-825"><a href="#SetItem-825"><span class="linenos">825</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="SetItem-826"><a href="#SetItem-826"><span class="linenos">826</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># MySQL SET NAMES statement</span> -</span><span id="SetItem-827"><a href="#SetItem-827"><span class="linenos">827</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="SetItem-828"><a href="#SetItem-828"><span class="linenos">828</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SetItem-841"><a href="#SetItem-841"><span class="linenos">841</span></a><span class="k">class</span> <span class="nc">SetItem</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="SetItem-842"><a href="#SetItem-842"><span class="linenos">842</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="SetItem-843"><a href="#SetItem-843"><span class="linenos">843</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SetItem-844"><a href="#SetItem-844"><span class="linenos">844</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SetItem-845"><a href="#SetItem-845"><span class="linenos">845</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SetItem-846"><a href="#SetItem-846"><span class="linenos">846</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># MySQL SET NAMES statement</span> +</span><span id="SetItem-847"><a href="#SetItem-847"><span class="linenos">847</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SetItem-848"><a href="#SetItem-848"><span class="linenos">848</span></a> <span class="p">}</span> </span></pre></div> @@ -10941,10 +11183,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="SetItem.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SetItem.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SetItem.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SetItem.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SetItem.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SetItem.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SetItem.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SetItem.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SetItem.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SetItem.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SetItem.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SetItem.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -10977,24 +11221,24 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Show"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Show-831"><a href="#Show-831"><span class="linenos">831</span></a><span class="k">class</span> <span class="nc">Show</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Show-832"><a href="#Show-832"><span class="linenos">832</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Show-833"><a href="#Show-833"><span class="linenos">833</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Show-834"><a href="#Show-834"><span class="linenos">834</span></a> <span class="s2">"target"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-835"><a href="#Show-835"><span class="linenos">835</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-836"><a href="#Show-836"><span class="linenos">836</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-837"><a href="#Show-837"><span class="linenos">837</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-838"><a href="#Show-838"><span class="linenos">838</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-839"><a href="#Show-839"><span class="linenos">839</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-840"><a href="#Show-840"><span class="linenos">840</span></a> <span class="s2">"full"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-841"><a href="#Show-841"><span class="linenos">841</span></a> <span class="s2">"mutex"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-842"><a href="#Show-842"><span class="linenos">842</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-843"><a href="#Show-843"><span class="linenos">843</span></a> <span class="s2">"channel"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-844"><a href="#Show-844"><span class="linenos">844</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-845"><a href="#Show-845"><span class="linenos">845</span></a> <span class="s2">"log"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-846"><a href="#Show-846"><span class="linenos">846</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-847"><a href="#Show-847"><span class="linenos">847</span></a> <span class="s2">"types"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Show-848"><a href="#Show-848"><span class="linenos">848</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Show-851"><a href="#Show-851"><span class="linenos">851</span></a><span class="k">class</span> <span class="nc">Show</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Show-852"><a href="#Show-852"><span class="linenos">852</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Show-853"><a href="#Show-853"><span class="linenos">853</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Show-854"><a href="#Show-854"><span class="linenos">854</span></a> <span class="s2">"target"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-855"><a href="#Show-855"><span class="linenos">855</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-856"><a href="#Show-856"><span class="linenos">856</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-857"><a href="#Show-857"><span class="linenos">857</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-858"><a href="#Show-858"><span class="linenos">858</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-859"><a href="#Show-859"><span class="linenos">859</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-860"><a href="#Show-860"><span class="linenos">860</span></a> <span class="s2">"full"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-861"><a href="#Show-861"><span class="linenos">861</span></a> <span class="s2">"mutex"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-862"><a href="#Show-862"><span class="linenos">862</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-863"><a href="#Show-863"><span class="linenos">863</span></a> <span class="s2">"channel"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-864"><a href="#Show-864"><span class="linenos">864</span></a> <span class="s2">"global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-865"><a href="#Show-865"><span class="linenos">865</span></a> <span class="s2">"log"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-866"><a href="#Show-866"><span class="linenos">866</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-867"><a href="#Show-867"><span class="linenos">867</span></a> <span class="s2">"types"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Show-868"><a href="#Show-868"><span class="linenos">868</span></a> <span class="p">}</span> </span></pre></div> @@ -11019,10 +11263,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Show.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Show.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Show.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Show.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Show.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Show.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Show.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Show.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Show.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Show.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Show.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Show.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11055,8 +11301,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#UserDefinedFunction"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="UserDefinedFunction-851"><a href="#UserDefinedFunction-851"><span class="linenos">851</span></a><span class="k">class</span> <span class="nc">UserDefinedFunction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="UserDefinedFunction-852"><a href="#UserDefinedFunction-852"><span class="linenos">852</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="UserDefinedFunction-871"><a href="#UserDefinedFunction-871"><span class="linenos">871</span></a><span class="k">class</span> <span class="nc">UserDefinedFunction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="UserDefinedFunction-872"><a href="#UserDefinedFunction-872"><span class="linenos">872</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -11081,10 +11327,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="UserDefinedFunction.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="UserDefinedFunction.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="UserDefinedFunction.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UserDefinedFunction.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="UserDefinedFunction.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="UserDefinedFunction.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="UserDefinedFunction.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="UserDefinedFunction.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UserDefinedFunction.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="UserDefinedFunction.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="UserDefinedFunction.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="UserDefinedFunction.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11117,8 +11365,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#CharacterSet"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CharacterSet-855"><a href="#CharacterSet-855"><span class="linenos">855</span></a><span class="k">class</span> <span class="nc">CharacterSet</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="CharacterSet-856"><a href="#CharacterSet-856"><span class="linenos">856</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CharacterSet-875"><a href="#CharacterSet-875"><span class="linenos">875</span></a><span class="k">class</span> <span class="nc">CharacterSet</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="CharacterSet-876"><a href="#CharacterSet-876"><span class="linenos">876</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -11143,10 +11391,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="CharacterSet.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CharacterSet.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CharacterSet.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CharacterSet.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CharacterSet.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CharacterSet.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CharacterSet.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CharacterSet.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CharacterSet.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CharacterSet.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CharacterSet.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CharacterSet.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11179,12 +11429,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#With"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="With-859"><a href="#With-859"><span class="linenos">859</span></a><span class="k">class</span> <span class="nc">With</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="With-860"><a href="#With-860"><span class="linenos">860</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"recursive"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="With-861"><a href="#With-861"><span class="linenos">861</span></a> -</span><span id="With-862"><a href="#With-862"><span class="linenos">862</span></a> <span class="nd">@property</span> -</span><span id="With-863"><a href="#With-863"><span class="linenos">863</span></a> <span class="k">def</span> <span class="nf">recursive</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="With-864"><a href="#With-864"><span class="linenos">864</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"recursive"</span><span class="p">))</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="With-879"><a href="#With-879"><span class="linenos">879</span></a><span class="k">class</span> <span class="nc">With</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="With-880"><a href="#With-880"><span class="linenos">880</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"recursive"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="With-881"><a href="#With-881"><span class="linenos">881</span></a> +</span><span id="With-882"><a href="#With-882"><span class="linenos">882</span></a> <span class="nd">@property</span> +</span><span id="With-883"><a href="#With-883"><span class="linenos">883</span></a> <span class="k">def</span> <span class="nf">recursive</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="With-884"><a href="#With-884"><span class="linenos">884</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"recursive"</span><span class="p">))</span> </span></pre></div> @@ -11209,10 +11459,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="With.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="With.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="With.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="With.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="With.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="With.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="With.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="With.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="With.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="With.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="With.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="With.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11245,8 +11497,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#WithinGroup"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="WithinGroup-867"><a href="#WithinGroup-867"><span class="linenos">867</span></a><span class="k">class</span> <span class="nc">WithinGroup</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="WithinGroup-868"><a href="#WithinGroup-868"><span class="linenos">868</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="WithinGroup-887"><a href="#WithinGroup-887"><span class="linenos">887</span></a><span class="k">class</span> <span class="nc">WithinGroup</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="WithinGroup-888"><a href="#WithinGroup-888"><span class="linenos">888</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -11271,10 +11523,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="WithinGroup.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="WithinGroup.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="WithinGroup.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WithinGroup.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="WithinGroup.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="WithinGroup.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="WithinGroup.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="WithinGroup.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WithinGroup.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="WithinGroup.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="WithinGroup.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="WithinGroup.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11307,8 +11561,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#CTE"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CTE-871"><a href="#CTE-871"><span class="linenos">871</span></a><span class="k">class</span> <span class="nc">CTE</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">):</span> -</span><span id="CTE-872"><a href="#CTE-872"><span class="linenos">872</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CTE-891"><a href="#CTE-891"><span class="linenos">891</span></a><span class="k">class</span> <span class="nc">CTE</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">):</span> +</span><span id="CTE-892"><a href="#CTE-892"><span class="linenos">892</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -11333,10 +11587,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="CTE.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CTE.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CTE.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CTE.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CTE.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CTE.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CTE.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CTE.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CTE.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CTE.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CTE.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CTE.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11369,12 +11625,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#TableAlias"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TableAlias-875"><a href="#TableAlias-875"><span class="linenos">875</span></a><span class="k">class</span> <span class="nc">TableAlias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="TableAlias-876"><a href="#TableAlias-876"><span class="linenos">876</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="TableAlias-877"><a href="#TableAlias-877"><span class="linenos">877</span></a> -</span><span id="TableAlias-878"><a href="#TableAlias-878"><span class="linenos">878</span></a> <span class="nd">@property</span> -</span><span id="TableAlias-879"><a href="#TableAlias-879"><span class="linenos">879</span></a> <span class="k">def</span> <span class="nf">columns</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="TableAlias-880"><a href="#TableAlias-880"><span class="linenos">880</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TableAlias-895"><a href="#TableAlias-895"><span class="linenos">895</span></a><span class="k">class</span> <span class="nc">TableAlias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="TableAlias-896"><a href="#TableAlias-896"><span class="linenos">896</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="TableAlias-897"><a href="#TableAlias-897"><span class="linenos">897</span></a> +</span><span id="TableAlias-898"><a href="#TableAlias-898"><span class="linenos">898</span></a> <span class="nd">@property</span> +</span><span id="TableAlias-899"><a href="#TableAlias-899"><span class="linenos">899</span></a> <span class="k">def</span> <span class="nf">columns</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="TableAlias-900"><a href="#TableAlias-900"><span class="linenos">900</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]</span> </span></pre></div> @@ -11399,10 +11655,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="TableAlias.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TableAlias.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TableAlias.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TableAlias.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TableAlias.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TableAlias.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TableAlias.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TableAlias.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TableAlias.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TableAlias.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TableAlias.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TableAlias.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11435,8 +11693,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#BitString"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="BitString-883"><a href="#BitString-883"><span class="linenos">883</span></a><span class="k">class</span> <span class="nc">BitString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="BitString-884"><a href="#BitString-884"><span class="linenos">884</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitString-903"><a href="#BitString-903"><span class="linenos">903</span></a><span class="k">class</span> <span class="nc">BitString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="BitString-904"><a href="#BitString-904"><span class="linenos">904</span></a> <span class="k">pass</span> </span></pre></div> @@ -11461,10 +11719,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="BitString.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="BitString.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="BitString.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitString.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="BitString.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="BitString.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="BitString.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="BitString.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitString.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="BitString.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="BitString.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="BitString.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11503,8 +11763,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#HexString"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="HexString-887"><a href="#HexString-887"><span class="linenos">887</span></a><span class="k">class</span> <span class="nc">HexString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="HexString-888"><a href="#HexString-888"><span class="linenos">888</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="HexString-907"><a href="#HexString-907"><span class="linenos">907</span></a><span class="k">class</span> <span class="nc">HexString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="HexString-908"><a href="#HexString-908"><span class="linenos">908</span></a> <span class="k">pass</span> </span></pre></div> @@ -11529,10 +11789,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="HexString.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="HexString.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="HexString.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="HexString.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="HexString.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="HexString.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="HexString.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="HexString.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="HexString.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="HexString.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="HexString.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="HexString.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11571,8 +11833,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#ByteString"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ByteString-891"><a href="#ByteString-891"><span class="linenos">891</span></a><span class="k">class</span> <span class="nc">ByteString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="ByteString-892"><a href="#ByteString-892"><span class="linenos">892</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ByteString-911"><a href="#ByteString-911"><span class="linenos">911</span></a><span class="k">class</span> <span class="nc">ByteString</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="ByteString-912"><a href="#ByteString-912"><span class="linenos">912</span></a> <span class="k">pass</span> </span></pre></div> @@ -11597,10 +11859,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="ByteString.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ByteString.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ByteString.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ByteString.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ByteString.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ByteString.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ByteString.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ByteString.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ByteString.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ByteString.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ByteString.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ByteString.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11639,24 +11903,41 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Column"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Column-895"><a href="#Column-895"><span class="linenos">895</span></a><span class="k">class</span> <span class="nc">Column</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="Column-896"><a href="#Column-896"><span class="linenos">896</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"join_mark"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Column-897"><a href="#Column-897"><span class="linenos">897</span></a> -</span><span id="Column-898"><a href="#Column-898"><span class="linenos">898</span></a> <span class="nd">@property</span> -</span><span id="Column-899"><a href="#Column-899"><span class="linenos">899</span></a> <span class="k">def</span> <span class="nf">table</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Column-900"><a href="#Column-900"><span class="linenos">900</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"table"</span><span class="p">)</span> -</span><span id="Column-901"><a href="#Column-901"><span class="linenos">901</span></a> -</span><span id="Column-902"><a href="#Column-902"><span class="linenos">902</span></a> <span class="nd">@property</span> -</span><span id="Column-903"><a href="#Column-903"><span class="linenos">903</span></a> <span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Column-904"><a href="#Column-904"><span class="linenos">904</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">)</span> -</span><span id="Column-905"><a href="#Column-905"><span class="linenos">905</span></a> -</span><span id="Column-906"><a href="#Column-906"><span class="linenos">906</span></a> <span class="nd">@property</span> -</span><span id="Column-907"><a href="#Column-907"><span class="linenos">907</span></a> <span class="k">def</span> <span class="nf">catalog</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Column-908"><a href="#Column-908"><span class="linenos">908</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">)</span> -</span><span id="Column-909"><a href="#Column-909"><span class="linenos">909</span></a> -</span><span id="Column-910"><a href="#Column-910"><span class="linenos">910</span></a> <span class="nd">@property</span> -</span><span id="Column-911"><a href="#Column-911"><span class="linenos">911</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Column-912"><a href="#Column-912"><span class="linenos">912</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Column-915"><a href="#Column-915"><span class="linenos">915</span></a><span class="k">class</span> <span class="nc">Column</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Column-916"><a href="#Column-916"><span class="linenos">916</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"join_mark"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Column-917"><a href="#Column-917"><span class="linenos">917</span></a> +</span><span id="Column-918"><a href="#Column-918"><span class="linenos">918</span></a> <span class="nd">@property</span> +</span><span id="Column-919"><a href="#Column-919"><span class="linenos">919</span></a> <span class="k">def</span> <span class="nf">table</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Column-920"><a href="#Column-920"><span class="linenos">920</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"table"</span><span class="p">)</span> +</span><span id="Column-921"><a href="#Column-921"><span class="linenos">921</span></a> +</span><span id="Column-922"><a href="#Column-922"><span class="linenos">922</span></a> <span class="nd">@property</span> +</span><span id="Column-923"><a href="#Column-923"><span class="linenos">923</span></a> <span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Column-924"><a href="#Column-924"><span class="linenos">924</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">)</span> +</span><span id="Column-925"><a href="#Column-925"><span class="linenos">925</span></a> +</span><span id="Column-926"><a href="#Column-926"><span class="linenos">926</span></a> <span class="nd">@property</span> +</span><span id="Column-927"><a href="#Column-927"><span class="linenos">927</span></a> <span class="k">def</span> <span class="nf">catalog</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Column-928"><a href="#Column-928"><span class="linenos">928</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">)</span> +</span><span id="Column-929"><a href="#Column-929"><span class="linenos">929</span></a> +</span><span id="Column-930"><a href="#Column-930"><span class="linenos">930</span></a> <span class="nd">@property</span> +</span><span id="Column-931"><a href="#Column-931"><span class="linenos">931</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Column-932"><a href="#Column-932"><span class="linenos">932</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="Column-933"><a href="#Column-933"><span class="linenos">933</span></a> +</span><span id="Column-934"><a href="#Column-934"><span class="linenos">934</span></a> <span class="nd">@property</span> +</span><span id="Column-935"><a href="#Column-935"><span class="linenos">935</span></a> <span class="k">def</span> <span class="nf">parts</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">Identifier</span><span class="p">]:</span> +</span><span id="Column-936"><a href="#Column-936"><span class="linenos">936</span></a><span class="w"> </span><span class="sd">"""Return the parts of a column in order catalog, db, table, name."""</span> +</span><span id="Column-937"><a href="#Column-937"><span class="linenos">937</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">part</span> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="nb">reversed</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">values</span><span class="p">()))</span> <span class="k">if</span> <span class="n">part</span><span class="p">]</span> +</span><span id="Column-938"><a href="#Column-938"><span class="linenos">938</span></a> +</span><span id="Column-939"><a href="#Column-939"><span class="linenos">939</span></a> <span class="k">def</span> <span class="nf">to_dot</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Dot</span><span class="p">:</span> +</span><span id="Column-940"><a href="#Column-940"><span class="linenos">940</span></a><span class="w"> </span><span class="sd">"""Converts the column into a dot expression."""</span> +</span><span id="Column-941"><a href="#Column-941"><span class="linenos">941</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parts</span> +</span><span id="Column-942"><a href="#Column-942"><span class="linenos">942</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Column-943"><a href="#Column-943"><span class="linenos">943</span></a> +</span><span id="Column-944"><a href="#Column-944"><span class="linenos">944</span></a> <span class="k">while</span> <span class="n">parent</span><span class="p">:</span> +</span><span id="Column-945"><a href="#Column-945"><span class="linenos">945</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="n">Dot</span><span class="p">):</span> +</span><span id="Column-946"><a href="#Column-946"><span class="linenos">946</span></a> <span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">parent</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span> +</span><span id="Column-947"><a href="#Column-947"><span class="linenos">947</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Column-948"><a href="#Column-948"><span class="linenos">948</span></a> +</span><span id="Column-949"><a href="#Column-949"><span class="linenos">949</span></a> <span class="k">return</span> <span class="n">Dot</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> </span></pre></div> @@ -11692,6 +11973,49 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> + <div id="Column.parts" class="classattr"> + <div class="attr variable"> + <span class="name">parts</span><span class="annotation">: List[<a href="#Identifier">sqlglot.expressions.Identifier</a>]</span> + + + </div> + <a class="headerlink" href="#Column.parts"></a> + + <div class="docstring"><p>Return the parts of a column in order catalog, db, table, name.</p> +</div> + + + </div> + <div id="Column.to_dot" class="classattr"> + <input id="Column.to_dot-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + + <span class="def">def</span> + <span class="name">to_dot</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span></span><span class="return-annotation">) -> <span class="n"><a href="#Dot">sqlglot.expressions.Dot</a></span>:</span></span> + + <label class="view-source-button" for="Column.to_dot-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Column.to_dot"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Column.to_dot-939"><a href="#Column.to_dot-939"><span class="linenos">939</span></a> <span class="k">def</span> <span class="nf">to_dot</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">Dot</span><span class="p">:</span> +</span><span id="Column.to_dot-940"><a href="#Column.to_dot-940"><span class="linenos">940</span></a><span class="w"> </span><span class="sd">"""Converts the column into a dot expression."""</span> +</span><span id="Column.to_dot-941"><a href="#Column.to_dot-941"><span class="linenos">941</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parts</span> +</span><span id="Column.to_dot-942"><a href="#Column.to_dot-942"><span class="linenos">942</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Column.to_dot-943"><a href="#Column.to_dot-943"><span class="linenos">943</span></a> +</span><span id="Column.to_dot-944"><a href="#Column.to_dot-944"><span class="linenos">944</span></a> <span class="k">while</span> <span class="n">parent</span><span class="p">:</span> +</span><span id="Column.to_dot-945"><a href="#Column.to_dot-945"><span class="linenos">945</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="n">Dot</span><span class="p">):</span> +</span><span id="Column.to_dot-946"><a href="#Column.to_dot-946"><span class="linenos">946</span></a> <span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">parent</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span> +</span><span id="Column.to_dot-947"><a href="#Column.to_dot-947"><span class="linenos">947</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span><span class="o">.</span><span class="n">parent</span> +</span><span id="Column.to_dot-948"><a href="#Column.to_dot-948"><span class="linenos">948</span></a> +</span><span id="Column.to_dot-949"><a href="#Column.to_dot-949"><span class="linenos">949</span></a> <span class="k">return</span> <span class="n">Dot</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> +</span></pre></div> + + + <div class="docstring"><p>Converts the column into a dot expression.</p> +</div> + + + </div> <div class="inherited"> <h5>Inherited Members</h5> <dl> @@ -11710,10 +12034,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Column.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Column.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Column.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Column.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Column.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Column.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Column.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Column.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Column.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Column.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Column.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Column.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11752,13 +12078,13 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#ColumnDef"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnDef-915"><a href="#ColumnDef-915"><span class="linenos">915</span></a><span class="k">class</span> <span class="nc">ColumnDef</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="ColumnDef-916"><a href="#ColumnDef-916"><span class="linenos">916</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="ColumnDef-917"><a href="#ColumnDef-917"><span class="linenos">917</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="ColumnDef-918"><a href="#ColumnDef-918"><span class="linenos">918</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="ColumnDef-919"><a href="#ColumnDef-919"><span class="linenos">919</span></a> <span class="s2">"constraints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="ColumnDef-920"><a href="#ColumnDef-920"><span class="linenos">920</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="ColumnDef-921"><a href="#ColumnDef-921"><span class="linenos">921</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnDef-952"><a href="#ColumnDef-952"><span class="linenos">952</span></a><span class="k">class</span> <span class="nc">ColumnDef</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="ColumnDef-953"><a href="#ColumnDef-953"><span class="linenos">953</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="ColumnDef-954"><a href="#ColumnDef-954"><span class="linenos">954</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="ColumnDef-955"><a href="#ColumnDef-955"><span class="linenos">955</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ColumnDef-956"><a href="#ColumnDef-956"><span class="linenos">956</span></a> <span class="s2">"constraints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ColumnDef-957"><a href="#ColumnDef-957"><span class="linenos">957</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ColumnDef-958"><a href="#ColumnDef-958"><span class="linenos">958</span></a> <span class="p">}</span> </span></pre></div> @@ -11783,10 +12109,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="ColumnDef.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ColumnDef.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ColumnDef.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ColumnDef.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ColumnDef.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ColumnDef.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ColumnDef.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ColumnDef.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ColumnDef.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ColumnDef.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ColumnDef.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ColumnDef.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11819,15 +12147,15 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#AlterColumn"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AlterColumn-924"><a href="#AlterColumn-924"><span class="linenos">924</span></a><span class="k">class</span> <span class="nc">AlterColumn</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="AlterColumn-925"><a href="#AlterColumn-925"><span class="linenos">925</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="AlterColumn-926"><a href="#AlterColumn-926"><span class="linenos">926</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="AlterColumn-927"><a href="#AlterColumn-927"><span class="linenos">927</span></a> <span class="s2">"dtype"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="AlterColumn-928"><a href="#AlterColumn-928"><span class="linenos">928</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="AlterColumn-929"><a href="#AlterColumn-929"><span class="linenos">929</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="AlterColumn-930"><a href="#AlterColumn-930"><span class="linenos">930</span></a> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="AlterColumn-931"><a href="#AlterColumn-931"><span class="linenos">931</span></a> <span class="s2">"drop"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="AlterColumn-932"><a href="#AlterColumn-932"><span class="linenos">932</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AlterColumn-961"><a href="#AlterColumn-961"><span class="linenos">961</span></a><span class="k">class</span> <span class="nc">AlterColumn</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="AlterColumn-962"><a href="#AlterColumn-962"><span class="linenos">962</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="AlterColumn-963"><a href="#AlterColumn-963"><span class="linenos">963</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="AlterColumn-964"><a href="#AlterColumn-964"><span class="linenos">964</span></a> <span class="s2">"dtype"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-965"><a href="#AlterColumn-965"><span class="linenos">965</span></a> <span class="s2">"collate"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-966"><a href="#AlterColumn-966"><span class="linenos">966</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-967"><a href="#AlterColumn-967"><span class="linenos">967</span></a> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-968"><a href="#AlterColumn-968"><span class="linenos">968</span></a> <span class="s2">"drop"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="AlterColumn-969"><a href="#AlterColumn-969"><span class="linenos">969</span></a> <span class="p">}</span> </span></pre></div> @@ -11852,10 +12180,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="AlterColumn.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AlterColumn.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AlterColumn.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AlterColumn.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AlterColumn.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AlterColumn.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AlterColumn.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AlterColumn.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AlterColumn.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AlterColumn.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AlterColumn.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AlterColumn.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11888,8 +12218,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#RenameTable"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RenameTable-935"><a href="#RenameTable-935"><span class="linenos">935</span></a><span class="k">class</span> <span class="nc">RenameTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="RenameTable-936"><a href="#RenameTable-936"><span class="linenos">936</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RenameTable-972"><a href="#RenameTable-972"><span class="linenos">972</span></a><span class="k">class</span> <span class="nc">RenameTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="RenameTable-973"><a href="#RenameTable-973"><span class="linenos">973</span></a> <span class="k">pass</span> </span></pre></div> @@ -11914,10 +12244,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="RenameTable.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RenameTable.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RenameTable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RenameTable.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RenameTable.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RenameTable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RenameTable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RenameTable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RenameTable.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RenameTable.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RenameTable.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RenameTable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -11950,8 +12282,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#SetTag"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SetTag-939"><a href="#SetTag-939"><span class="linenos">939</span></a><span class="k">class</span> <span class="nc">SetTag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="SetTag-940"><a href="#SetTag-940"><span class="linenos">940</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SetTag-976"><a href="#SetTag-976"><span class="linenos">976</span></a><span class="k">class</span> <span class="nc">SetTag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="SetTag-977"><a href="#SetTag-977"><span class="linenos">977</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -11976,10 +12308,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="SetTag.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SetTag.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SetTag.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SetTag.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SetTag.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SetTag.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SetTag.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SetTag.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SetTag.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SetTag.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SetTag.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SetTag.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12012,8 +12346,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Comment"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Comment-943"><a href="#Comment-943"><span class="linenos">943</span></a><span class="k">class</span> <span class="nc">Comment</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Comment-944"><a href="#Comment-944"><span class="linenos">944</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Comment-980"><a href="#Comment-980"><span class="linenos">980</span></a><span class="k">class</span> <span class="nc">Comment</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Comment-981"><a href="#Comment-981"><span class="linenos">981</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -12038,10 +12372,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Comment.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Comment.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Comment.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Comment.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Comment.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Comment.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Comment.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Comment.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Comment.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Comment.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Comment.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Comment.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12074,8 +12410,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#ColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnConstraint-947"><a href="#ColumnConstraint-947"><span class="linenos">947</span></a><span class="k">class</span> <span class="nc">ColumnConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="ColumnConstraint-948"><a href="#ColumnConstraint-948"><span class="linenos">948</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnConstraint-984"><a href="#ColumnConstraint-984"><span class="linenos">984</span></a><span class="k">class</span> <span class="nc">ColumnConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="ColumnConstraint-985"><a href="#ColumnConstraint-985"><span class="linenos">985</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -12100,10 +12436,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="ColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12136,8 +12474,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#ColumnConstraintKind"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnConstraintKind-951"><a href="#ColumnConstraintKind-951"><span class="linenos">951</span></a><span class="k">class</span> <span class="nc">ColumnConstraintKind</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="ColumnConstraintKind-952"><a href="#ColumnConstraintKind-952"><span class="linenos">952</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ColumnConstraintKind-988"><a href="#ColumnConstraintKind-988"><span class="linenos">988</span></a><span class="k">class</span> <span class="nc">ColumnConstraintKind</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="ColumnConstraintKind-989"><a href="#ColumnConstraintKind-989"><span class="linenos">989</span></a> <span class="k">pass</span> </span></pre></div> @@ -12162,10 +12500,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="ColumnConstraintKind.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ColumnConstraintKind.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ColumnConstraintKind.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ColumnConstraintKind.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ColumnConstraintKind.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ColumnConstraintKind.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ColumnConstraintKind.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ColumnConstraintKind.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ColumnConstraintKind.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ColumnConstraintKind.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ColumnConstraintKind.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ColumnConstraintKind.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12198,8 +12538,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#AutoIncrementColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AutoIncrementColumnConstraint-955"><a href="#AutoIncrementColumnConstraint-955"><span class="linenos">955</span></a><span class="k">class</span> <span class="nc">AutoIncrementColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="AutoIncrementColumnConstraint-956"><a href="#AutoIncrementColumnConstraint-956"><span class="linenos">956</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AutoIncrementColumnConstraint-992"><a href="#AutoIncrementColumnConstraint-992"><span class="linenos">992</span></a><span class="k">class</span> <span class="nc">AutoIncrementColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="AutoIncrementColumnConstraint-993"><a href="#AutoIncrementColumnConstraint-993"><span class="linenos">993</span></a> <span class="k">pass</span> </span></pre></div> @@ -12224,10 +12564,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="AutoIncrementColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AutoIncrementColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AutoIncrementColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AutoIncrementColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AutoIncrementColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AutoIncrementColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AutoIncrementColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AutoIncrementColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AutoIncrementColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AutoIncrementColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AutoIncrementColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AutoIncrementColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12260,8 +12602,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#CaseSpecificColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CaseSpecificColumnConstraint-959"><a href="#CaseSpecificColumnConstraint-959"><span class="linenos">959</span></a><span class="k">class</span> <span class="nc">CaseSpecificColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="CaseSpecificColumnConstraint-960"><a href="#CaseSpecificColumnConstraint-960"><span class="linenos">960</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"not_"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CaseSpecificColumnConstraint-996"><a href="#CaseSpecificColumnConstraint-996"><span class="linenos">996</span></a><span class="k">class</span> <span class="nc">CaseSpecificColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CaseSpecificColumnConstraint-997"><a href="#CaseSpecificColumnConstraint-997"><span class="linenos">997</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"not_"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -12286,10 +12628,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="CaseSpecificColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CaseSpecificColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CaseSpecificColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CaseSpecificColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CaseSpecificColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CaseSpecificColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CaseSpecificColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CaseSpecificColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CaseSpecificColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CaseSpecificColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CaseSpecificColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CaseSpecificColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12322,8 +12666,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#CharacterSetColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CharacterSetColumnConstraint-963"><a href="#CharacterSetColumnConstraint-963"><span class="linenos">963</span></a><span class="k">class</span> <span class="nc">CharacterSetColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="CharacterSetColumnConstraint-964"><a href="#CharacterSetColumnConstraint-964"><span class="linenos">964</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CharacterSetColumnConstraint-1000"><a href="#CharacterSetColumnConstraint-1000"><span class="linenos">1000</span></a><span class="k">class</span> <span class="nc">CharacterSetColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CharacterSetColumnConstraint-1001"><a href="#CharacterSetColumnConstraint-1001"><span class="linenos">1001</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -12348,10 +12692,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="CharacterSetColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CharacterSetColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CharacterSetColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CharacterSetColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CharacterSetColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CharacterSetColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CharacterSetColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CharacterSetColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CharacterSetColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CharacterSetColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CharacterSetColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CharacterSetColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12384,8 +12730,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#CheckColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CheckColumnConstraint-967"><a href="#CheckColumnConstraint-967"><span class="linenos">967</span></a><span class="k">class</span> <span class="nc">CheckColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="CheckColumnConstraint-968"><a href="#CheckColumnConstraint-968"><span class="linenos">968</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CheckColumnConstraint-1004"><a href="#CheckColumnConstraint-1004"><span class="linenos">1004</span></a><span class="k">class</span> <span class="nc">CheckColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CheckColumnConstraint-1005"><a href="#CheckColumnConstraint-1005"><span class="linenos">1005</span></a> <span class="k">pass</span> </span></pre></div> @@ -12410,10 +12756,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="CheckColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CheckColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CheckColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CheckColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CheckColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CheckColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CheckColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CheckColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CheckColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CheckColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CheckColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CheckColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12446,8 +12794,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#CollateColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CollateColumnConstraint-971"><a href="#CollateColumnConstraint-971"><span class="linenos">971</span></a><span class="k">class</span> <span class="nc">CollateColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="CollateColumnConstraint-972"><a href="#CollateColumnConstraint-972"><span class="linenos">972</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CollateColumnConstraint-1008"><a href="#CollateColumnConstraint-1008"><span class="linenos">1008</span></a><span class="k">class</span> <span class="nc">CollateColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CollateColumnConstraint-1009"><a href="#CollateColumnConstraint-1009"><span class="linenos">1009</span></a> <span class="k">pass</span> </span></pre></div> @@ -12472,10 +12820,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="CollateColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CollateColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CollateColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CollateColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CollateColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CollateColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CollateColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CollateColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CollateColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CollateColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CollateColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CollateColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12508,8 +12858,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#CommentColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CommentColumnConstraint-975"><a href="#CommentColumnConstraint-975"><span class="linenos">975</span></a><span class="k">class</span> <span class="nc">CommentColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="CommentColumnConstraint-976"><a href="#CommentColumnConstraint-976"><span class="linenos">976</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CommentColumnConstraint-1012"><a href="#CommentColumnConstraint-1012"><span class="linenos">1012</span></a><span class="k">class</span> <span class="nc">CommentColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CommentColumnConstraint-1013"><a href="#CommentColumnConstraint-1013"><span class="linenos">1013</span></a> <span class="k">pass</span> </span></pre></div> @@ -12534,10 +12884,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="CommentColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CommentColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CommentColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CommentColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CommentColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CommentColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CommentColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CommentColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CommentColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CommentColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CommentColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CommentColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12570,8 +12922,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#CompressColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CompressColumnConstraint-979"><a href="#CompressColumnConstraint-979"><span class="linenos">979</span></a><span class="k">class</span> <span class="nc">CompressColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="CompressColumnConstraint-980"><a href="#CompressColumnConstraint-980"><span class="linenos">980</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CompressColumnConstraint-1016"><a href="#CompressColumnConstraint-1016"><span class="linenos">1016</span></a><span class="k">class</span> <span class="nc">CompressColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="CompressColumnConstraint-1017"><a href="#CompressColumnConstraint-1017"><span class="linenos">1017</span></a> <span class="k">pass</span> </span></pre></div> @@ -12596,10 +12948,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="CompressColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CompressColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CompressColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CompressColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CompressColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CompressColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CompressColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CompressColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CompressColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CompressColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CompressColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CompressColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12632,8 +12986,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#DateFormatColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateFormatColumnConstraint-983"><a href="#DateFormatColumnConstraint-983"><span class="linenos">983</span></a><span class="k">class</span> <span class="nc">DateFormatColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="DateFormatColumnConstraint-984"><a href="#DateFormatColumnConstraint-984"><span class="linenos">984</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateFormatColumnConstraint-1020"><a href="#DateFormatColumnConstraint-1020"><span class="linenos">1020</span></a><span class="k">class</span> <span class="nc">DateFormatColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="DateFormatColumnConstraint-1021"><a href="#DateFormatColumnConstraint-1021"><span class="linenos">1021</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -12658,10 +13012,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="DateFormatColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateFormatColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateFormatColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateFormatColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateFormatColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateFormatColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateFormatColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateFormatColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateFormatColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateFormatColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateFormatColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateFormatColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12694,8 +13050,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#DefaultColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DefaultColumnConstraint-987"><a href="#DefaultColumnConstraint-987"><span class="linenos">987</span></a><span class="k">class</span> <span class="nc">DefaultColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="DefaultColumnConstraint-988"><a href="#DefaultColumnConstraint-988"><span class="linenos">988</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DefaultColumnConstraint-1024"><a href="#DefaultColumnConstraint-1024"><span class="linenos">1024</span></a><span class="k">class</span> <span class="nc">DefaultColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="DefaultColumnConstraint-1025"><a href="#DefaultColumnConstraint-1025"><span class="linenos">1025</span></a> <span class="k">pass</span> </span></pre></div> @@ -12720,10 +13076,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="DefaultColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DefaultColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DefaultColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DefaultColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DefaultColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DefaultColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DefaultColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DefaultColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DefaultColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DefaultColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DefaultColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DefaultColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12756,8 +13114,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#EncodeColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="EncodeColumnConstraint-991"><a href="#EncodeColumnConstraint-991"><span class="linenos">991</span></a><span class="k">class</span> <span class="nc">EncodeColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="EncodeColumnConstraint-992"><a href="#EncodeColumnConstraint-992"><span class="linenos">992</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="EncodeColumnConstraint-1028"><a href="#EncodeColumnConstraint-1028"><span class="linenos">1028</span></a><span class="k">class</span> <span class="nc">EncodeColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="EncodeColumnConstraint-1029"><a href="#EncodeColumnConstraint-1029"><span class="linenos">1029</span></a> <span class="k">pass</span> </span></pre></div> @@ -12782,10 +13140,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="EncodeColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="EncodeColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="EncodeColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="EncodeColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="EncodeColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="EncodeColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="EncodeColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="EncodeColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="EncodeColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="EncodeColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="EncodeColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="EncodeColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12818,16 +13178,16 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#GeneratedAsIdentityColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="GeneratedAsIdentityColumnConstraint-995"><a href="#GeneratedAsIdentityColumnConstraint-995"><span class="linenos"> 995</span></a><span class="k">class</span> <span class="nc">GeneratedAsIdentityColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="GeneratedAsIdentityColumnConstraint-996"><a href="#GeneratedAsIdentityColumnConstraint-996"><span class="linenos"> 996</span></a> <span class="c1"># this: True -> ALWAYS, this: False -> BY DEFAULT</span> -</span><span id="GeneratedAsIdentityColumnConstraint-997"><a href="#GeneratedAsIdentityColumnConstraint-997"><span class="linenos"> 997</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="GeneratedAsIdentityColumnConstraint-998"><a href="#GeneratedAsIdentityColumnConstraint-998"><span class="linenos"> 998</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="GeneratedAsIdentityColumnConstraint-999"><a href="#GeneratedAsIdentityColumnConstraint-999"><span class="linenos"> 999</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="GeneratedAsIdentityColumnConstraint-1000"><a href="#GeneratedAsIdentityColumnConstraint-1000"><span class="linenos">1000</span></a> <span class="s2">"increment"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="GeneratedAsIdentityColumnConstraint-1001"><a href="#GeneratedAsIdentityColumnConstraint-1001"><span class="linenos">1001</span></a> <span class="s2">"minvalue"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="GeneratedAsIdentityColumnConstraint-1002"><a href="#GeneratedAsIdentityColumnConstraint-1002"><span class="linenos">1002</span></a> <span class="s2">"maxvalue"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="GeneratedAsIdentityColumnConstraint-1003"><a href="#GeneratedAsIdentityColumnConstraint-1003"><span class="linenos">1003</span></a> <span class="s2">"cycle"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="GeneratedAsIdentityColumnConstraint-1004"><a href="#GeneratedAsIdentityColumnConstraint-1004"><span class="linenos">1004</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="GeneratedAsIdentityColumnConstraint-1032"><a href="#GeneratedAsIdentityColumnConstraint-1032"><span class="linenos">1032</span></a><span class="k">class</span> <span class="nc">GeneratedAsIdentityColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1033"><a href="#GeneratedAsIdentityColumnConstraint-1033"><span class="linenos">1033</span></a> <span class="c1"># this: True -> ALWAYS, this: False -> BY DEFAULT</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1034"><a href="#GeneratedAsIdentityColumnConstraint-1034"><span class="linenos">1034</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1035"><a href="#GeneratedAsIdentityColumnConstraint-1035"><span class="linenos">1035</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1036"><a href="#GeneratedAsIdentityColumnConstraint-1036"><span class="linenos">1036</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1037"><a href="#GeneratedAsIdentityColumnConstraint-1037"><span class="linenos">1037</span></a> <span class="s2">"increment"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1038"><a href="#GeneratedAsIdentityColumnConstraint-1038"><span class="linenos">1038</span></a> <span class="s2">"minvalue"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1039"><a href="#GeneratedAsIdentityColumnConstraint-1039"><span class="linenos">1039</span></a> <span class="s2">"maxvalue"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1040"><a href="#GeneratedAsIdentityColumnConstraint-1040"><span class="linenos">1040</span></a> <span class="s2">"cycle"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="GeneratedAsIdentityColumnConstraint-1041"><a href="#GeneratedAsIdentityColumnConstraint-1041"><span class="linenos">1041</span></a> <span class="p">}</span> </span></pre></div> @@ -12852,10 +13212,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="GeneratedAsIdentityColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GeneratedAsIdentityColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="GeneratedAsIdentityColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12888,8 +13250,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#InlineLengthColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="InlineLengthColumnConstraint-1007"><a href="#InlineLengthColumnConstraint-1007"><span class="linenos">1007</span></a><span class="k">class</span> <span class="nc">InlineLengthColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="InlineLengthColumnConstraint-1008"><a href="#InlineLengthColumnConstraint-1008"><span class="linenos">1008</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="InlineLengthColumnConstraint-1044"><a href="#InlineLengthColumnConstraint-1044"><span class="linenos">1044</span></a><span class="k">class</span> <span class="nc">InlineLengthColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="InlineLengthColumnConstraint-1045"><a href="#InlineLengthColumnConstraint-1045"><span class="linenos">1045</span></a> <span class="k">pass</span> </span></pre></div> @@ -12914,10 +13276,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="InlineLengthColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="InlineLengthColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="InlineLengthColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="InlineLengthColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="InlineLengthColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="InlineLengthColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="InlineLengthColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="InlineLengthColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="InlineLengthColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="InlineLengthColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="InlineLengthColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="InlineLengthColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -12950,8 +13314,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#NotNullColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="NotNullColumnConstraint-1011"><a href="#NotNullColumnConstraint-1011"><span class="linenos">1011</span></a><span class="k">class</span> <span class="nc">NotNullColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="NotNullColumnConstraint-1012"><a href="#NotNullColumnConstraint-1012"><span class="linenos">1012</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"allow_null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="NotNullColumnConstraint-1048"><a href="#NotNullColumnConstraint-1048"><span class="linenos">1048</span></a><span class="k">class</span> <span class="nc">NotNullColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="NotNullColumnConstraint-1049"><a href="#NotNullColumnConstraint-1049"><span class="linenos">1049</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"allow_null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -12976,10 +13340,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="NotNullColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="NotNullColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="NotNullColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NotNullColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="NotNullColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="NotNullColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="NotNullColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="NotNullColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NotNullColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="NotNullColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="NotNullColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="NotNullColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13012,8 +13378,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#PrimaryKeyColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="PrimaryKeyColumnConstraint-1015"><a href="#PrimaryKeyColumnConstraint-1015"><span class="linenos">1015</span></a><span class="k">class</span> <span class="nc">PrimaryKeyColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="PrimaryKeyColumnConstraint-1016"><a href="#PrimaryKeyColumnConstraint-1016"><span class="linenos">1016</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"desc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="PrimaryKeyColumnConstraint-1052"><a href="#PrimaryKeyColumnConstraint-1052"><span class="linenos">1052</span></a><span class="k">class</span> <span class="nc">PrimaryKeyColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="PrimaryKeyColumnConstraint-1053"><a href="#PrimaryKeyColumnConstraint-1053"><span class="linenos">1053</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"desc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -13038,10 +13404,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="PrimaryKeyColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="PrimaryKeyColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="PrimaryKeyColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PrimaryKeyColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="PrimaryKeyColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="PrimaryKeyColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="PrimaryKeyColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="PrimaryKeyColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PrimaryKeyColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="PrimaryKeyColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="PrimaryKeyColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="PrimaryKeyColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13074,8 +13442,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#TitleColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TitleColumnConstraint-1019"><a href="#TitleColumnConstraint-1019"><span class="linenos">1019</span></a><span class="k">class</span> <span class="nc">TitleColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="TitleColumnConstraint-1020"><a href="#TitleColumnConstraint-1020"><span class="linenos">1020</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TitleColumnConstraint-1056"><a href="#TitleColumnConstraint-1056"><span class="linenos">1056</span></a><span class="k">class</span> <span class="nc">TitleColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="TitleColumnConstraint-1057"><a href="#TitleColumnConstraint-1057"><span class="linenos">1057</span></a> <span class="k">pass</span> </span></pre></div> @@ -13100,10 +13468,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="TitleColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TitleColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TitleColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TitleColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TitleColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TitleColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TitleColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TitleColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TitleColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TitleColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TitleColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TitleColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13136,8 +13506,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#UniqueColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="UniqueColumnConstraint-1023"><a href="#UniqueColumnConstraint-1023"><span class="linenos">1023</span></a><span class="k">class</span> <span class="nc">UniqueColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="UniqueColumnConstraint-1024"><a href="#UniqueColumnConstraint-1024"><span class="linenos">1024</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="UniqueColumnConstraint-1060"><a href="#UniqueColumnConstraint-1060"><span class="linenos">1060</span></a><span class="k">class</span> <span class="nc">UniqueColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="UniqueColumnConstraint-1061"><a href="#UniqueColumnConstraint-1061"><span class="linenos">1061</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> </span></pre></div> @@ -13162,10 +13532,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="UniqueColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="UniqueColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="UniqueColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UniqueColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="UniqueColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="UniqueColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="UniqueColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="UniqueColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UniqueColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="UniqueColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="UniqueColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="UniqueColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13198,8 +13570,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#UppercaseColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="UppercaseColumnConstraint-1027"><a href="#UppercaseColumnConstraint-1027"><span class="linenos">1027</span></a><span class="k">class</span> <span class="nc">UppercaseColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="UppercaseColumnConstraint-1028"><a href="#UppercaseColumnConstraint-1028"><span class="linenos">1028</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="UppercaseColumnConstraint-1064"><a href="#UppercaseColumnConstraint-1064"><span class="linenos">1064</span></a><span class="k">class</span> <span class="nc">UppercaseColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="UppercaseColumnConstraint-1065"><a href="#UppercaseColumnConstraint-1065"><span class="linenos">1065</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> </span></pre></div> @@ -13224,10 +13596,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="UppercaseColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="UppercaseColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="UppercaseColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UppercaseColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="UppercaseColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="UppercaseColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="UppercaseColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="UppercaseColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UppercaseColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="UppercaseColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="UppercaseColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="UppercaseColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13260,8 +13634,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#PathColumnConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="PathColumnConstraint-1031"><a href="#PathColumnConstraint-1031"><span class="linenos">1031</span></a><span class="k">class</span> <span class="nc">PathColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> -</span><span id="PathColumnConstraint-1032"><a href="#PathColumnConstraint-1032"><span class="linenos">1032</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="PathColumnConstraint-1068"><a href="#PathColumnConstraint-1068"><span class="linenos">1068</span></a><span class="k">class</span> <span class="nc">PathColumnConstraint</span><span class="p">(</span><span class="n">ColumnConstraintKind</span><span class="p">):</span> +</span><span id="PathColumnConstraint-1069"><a href="#PathColumnConstraint-1069"><span class="linenos">1069</span></a> <span class="k">pass</span> </span></pre></div> @@ -13286,10 +13660,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="PathColumnConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="PathColumnConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="PathColumnConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PathColumnConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="PathColumnConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="PathColumnConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="PathColumnConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="PathColumnConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PathColumnConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="PathColumnConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="PathColumnConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="PathColumnConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13322,8 +13698,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Constraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Constraint-1035"><a href="#Constraint-1035"><span class="linenos">1035</span></a><span class="k">class</span> <span class="nc">Constraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Constraint-1036"><a href="#Constraint-1036"><span class="linenos">1036</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Constraint-1072"><a href="#Constraint-1072"><span class="linenos">1072</span></a><span class="k">class</span> <span class="nc">Constraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Constraint-1073"><a href="#Constraint-1073"><span class="linenos">1073</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -13348,10 +13724,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Constraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Constraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Constraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Constraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Constraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Constraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Constraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Constraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Constraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Constraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Constraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Constraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13384,115 +13762,115 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Delete"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Delete-1039"><a href="#Delete-1039"><span class="linenos">1039</span></a><span class="k">class</span> <span class="nc">Delete</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Delete-1040"><a href="#Delete-1040"><span class="linenos">1040</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Delete-1041"><a href="#Delete-1041"><span class="linenos">1041</span></a> -</span><span id="Delete-1042"><a href="#Delete-1042"><span class="linenos">1042</span></a> <span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> -</span><span id="Delete-1043"><a href="#Delete-1043"><span class="linenos">1043</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Delete-1044"><a href="#Delete-1044"><span class="linenos">1044</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Delete-1045"><a href="#Delete-1045"><span class="linenos">1045</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Delete-1046"><a href="#Delete-1046"><span class="linenos">1046</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Delete-1047"><a href="#Delete-1047"><span class="linenos">1047</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete-1048"><a href="#Delete-1048"><span class="linenos">1048</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="Delete-1049"><a href="#Delete-1049"><span class="linenos">1049</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Delete-1050"><a href="#Delete-1050"><span class="linenos">1050</span></a><span class="sd"> Create a DELETE expression or replace the table on an existing DELETE expression.</span> -</span><span id="Delete-1051"><a href="#Delete-1051"><span class="linenos">1051</span></a> -</span><span id="Delete-1052"><a href="#Delete-1052"><span class="linenos">1052</span></a><span class="sd"> Example:</span> -</span><span id="Delete-1053"><a href="#Delete-1053"><span class="linenos">1053</span></a><span class="sd"> >>> delete("tbl").sql()</span> -</span><span id="Delete-1054"><a href="#Delete-1054"><span class="linenos">1054</span></a><span class="sd"> 'DELETE FROM tbl'</span> -</span><span id="Delete-1055"><a href="#Delete-1055"><span class="linenos">1055</span></a> -</span><span id="Delete-1056"><a href="#Delete-1056"><span class="linenos">1056</span></a><span class="sd"> Args:</span> -</span><span id="Delete-1057"><a href="#Delete-1057"><span class="linenos">1057</span></a><span class="sd"> table: the table from which to delete.</span> -</span><span id="Delete-1058"><a href="#Delete-1058"><span class="linenos">1058</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> -</span><span id="Delete-1059"><a href="#Delete-1059"><span class="linenos">1059</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Delete-1060"><a href="#Delete-1060"><span class="linenos">1060</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Delete-1061"><a href="#Delete-1061"><span class="linenos">1061</span></a> -</span><span id="Delete-1062"><a href="#Delete-1062"><span class="linenos">1062</span></a><span class="sd"> Returns:</span> -</span><span id="Delete-1063"><a href="#Delete-1063"><span class="linenos">1063</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="Delete-1064"><a href="#Delete-1064"><span class="linenos">1064</span></a><span class="sd"> """</span> -</span><span id="Delete-1065"><a href="#Delete-1065"><span class="linenos">1065</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="Delete-1066"><a href="#Delete-1066"><span class="linenos">1066</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> -</span><span id="Delete-1067"><a href="#Delete-1067"><span class="linenos">1067</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Delete-1068"><a href="#Delete-1068"><span class="linenos">1068</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"this"</span><span class="p">,</span> -</span><span id="Delete-1069"><a href="#Delete-1069"><span class="linenos">1069</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Delete-1070"><a href="#Delete-1070"><span class="linenos">1070</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> -</span><span id="Delete-1071"><a href="#Delete-1071"><span class="linenos">1071</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Delete-1072"><a href="#Delete-1072"><span class="linenos">1072</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete-1073"><a href="#Delete-1073"><span class="linenos">1073</span></a> <span class="p">)</span> -</span><span id="Delete-1074"><a href="#Delete-1074"><span class="linenos">1074</span></a> -</span><span id="Delete-1075"><a href="#Delete-1075"><span class="linenos">1075</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span> -</span><span id="Delete-1076"><a href="#Delete-1076"><span class="linenos">1076</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Delete-1077"><a href="#Delete-1077"><span class="linenos">1077</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Delete-1078"><a href="#Delete-1078"><span class="linenos">1078</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Delete-1079"><a href="#Delete-1079"><span class="linenos">1079</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Delete-1080"><a href="#Delete-1080"><span class="linenos">1080</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Delete-1081"><a href="#Delete-1081"><span class="linenos">1081</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete-1082"><a href="#Delete-1082"><span class="linenos">1082</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="Delete-1083"><a href="#Delete-1083"><span class="linenos">1083</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Delete-1084"><a href="#Delete-1084"><span class="linenos">1084</span></a><span class="sd"> Append to or set the WHERE expressions.</span> -</span><span id="Delete-1085"><a href="#Delete-1085"><span class="linenos">1085</span></a> -</span><span id="Delete-1086"><a href="#Delete-1086"><span class="linenos">1086</span></a><span class="sd"> Example:</span> -</span><span id="Delete-1087"><a href="#Delete-1087"><span class="linenos">1087</span></a><span class="sd"> >>> delete("tbl").where("x = 'a' OR x < 'b'").sql()</span> -</span><span id="Delete-1088"><a href="#Delete-1088"><span class="linenos">1088</span></a><span class="sd"> "DELETE FROM tbl WHERE x = 'a' OR x < 'b'"</span> -</span><span id="Delete-1089"><a href="#Delete-1089"><span class="linenos">1089</span></a> -</span><span id="Delete-1090"><a href="#Delete-1090"><span class="linenos">1090</span></a><span class="sd"> Args:</span> -</span><span id="Delete-1091"><a href="#Delete-1091"><span class="linenos">1091</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="Delete-1092"><a href="#Delete-1092"><span class="linenos">1092</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Delete-1093"><a href="#Delete-1093"><span class="linenos">1093</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="Delete-1094"><a href="#Delete-1094"><span class="linenos">1094</span></a><span class="sd"> append: if `True`, AND the new expressions to any existing expression.</span> -</span><span id="Delete-1095"><a href="#Delete-1095"><span class="linenos">1095</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Delete-1096"><a href="#Delete-1096"><span class="linenos">1096</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="Delete-1097"><a href="#Delete-1097"><span class="linenos">1097</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Delete-1098"><a href="#Delete-1098"><span class="linenos">1098</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Delete-1099"><a href="#Delete-1099"><span class="linenos">1099</span></a> -</span><span id="Delete-1100"><a href="#Delete-1100"><span class="linenos">1100</span></a><span class="sd"> Returns:</span> -</span><span id="Delete-1101"><a href="#Delete-1101"><span class="linenos">1101</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="Delete-1102"><a href="#Delete-1102"><span class="linenos">1102</span></a><span class="sd"> """</span> -</span><span id="Delete-1103"><a href="#Delete-1103"><span class="linenos">1103</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Delete-1104"><a href="#Delete-1104"><span class="linenos">1104</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Delete-1105"><a href="#Delete-1105"><span class="linenos">1105</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Delete-1106"><a href="#Delete-1106"><span class="linenos">1106</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> -</span><span id="Delete-1107"><a href="#Delete-1107"><span class="linenos">1107</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Delete-1108"><a href="#Delete-1108"><span class="linenos">1108</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> -</span><span id="Delete-1109"><a href="#Delete-1109"><span class="linenos">1109</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Delete-1110"><a href="#Delete-1110"><span class="linenos">1110</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Delete-1111"><a href="#Delete-1111"><span class="linenos">1111</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete-1112"><a href="#Delete-1112"><span class="linenos">1112</span></a> <span class="p">)</span> -</span><span id="Delete-1113"><a href="#Delete-1113"><span class="linenos">1113</span></a> -</span><span id="Delete-1114"><a href="#Delete-1114"><span class="linenos">1114</span></a> <span class="k">def</span> <span class="nf">returning</span><span class="p">(</span> -</span><span id="Delete-1115"><a href="#Delete-1115"><span class="linenos">1115</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Delete-1116"><a href="#Delete-1116"><span class="linenos">1116</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Delete-1117"><a href="#Delete-1117"><span class="linenos">1117</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Delete-1118"><a href="#Delete-1118"><span class="linenos">1118</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Delete-1119"><a href="#Delete-1119"><span class="linenos">1119</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete-1120"><a href="#Delete-1120"><span class="linenos">1120</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="Delete-1121"><a href="#Delete-1121"><span class="linenos">1121</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Delete-1122"><a href="#Delete-1122"><span class="linenos">1122</span></a><span class="sd"> Set the RETURNING expression. Not supported by all dialects.</span> -</span><span id="Delete-1123"><a href="#Delete-1123"><span class="linenos">1123</span></a> -</span><span id="Delete-1124"><a href="#Delete-1124"><span class="linenos">1124</span></a><span class="sd"> Example:</span> -</span><span id="Delete-1125"><a href="#Delete-1125"><span class="linenos">1125</span></a><span class="sd"> >>> delete("tbl").returning("*", dialect="postgres").sql()</span> -</span><span id="Delete-1126"><a href="#Delete-1126"><span class="linenos">1126</span></a><span class="sd"> 'DELETE FROM tbl RETURNING *'</span> -</span><span id="Delete-1127"><a href="#Delete-1127"><span class="linenos">1127</span></a> -</span><span id="Delete-1128"><a href="#Delete-1128"><span class="linenos">1128</span></a><span class="sd"> Args:</span> -</span><span id="Delete-1129"><a href="#Delete-1129"><span class="linenos">1129</span></a><span class="sd"> expression: the SQL code strings to parse.</span> -</span><span id="Delete-1130"><a href="#Delete-1130"><span class="linenos">1130</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Delete-1131"><a href="#Delete-1131"><span class="linenos">1131</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="Delete-1132"><a href="#Delete-1132"><span class="linenos">1132</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Delete-1133"><a href="#Delete-1133"><span class="linenos">1133</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Delete-1134"><a href="#Delete-1134"><span class="linenos">1134</span></a> -</span><span id="Delete-1135"><a href="#Delete-1135"><span class="linenos">1135</span></a><span class="sd"> Returns:</span> -</span><span id="Delete-1136"><a href="#Delete-1136"><span class="linenos">1136</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="Delete-1137"><a href="#Delete-1137"><span class="linenos">1137</span></a><span class="sd"> """</span> -</span><span id="Delete-1138"><a href="#Delete-1138"><span class="linenos">1138</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="Delete-1139"><a href="#Delete-1139"><span class="linenos">1139</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="Delete-1140"><a href="#Delete-1140"><span class="linenos">1140</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Delete-1141"><a href="#Delete-1141"><span class="linenos">1141</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"returning"</span><span class="p">,</span> -</span><span id="Delete-1142"><a href="#Delete-1142"><span class="linenos">1142</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"RETURNING"</span><span class="p">,</span> -</span><span id="Delete-1143"><a href="#Delete-1143"><span class="linenos">1143</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Delete-1144"><a href="#Delete-1144"><span class="linenos">1144</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Delete-1145"><a href="#Delete-1145"><span class="linenos">1145</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Returning</span><span class="p">,</span> -</span><span id="Delete-1146"><a href="#Delete-1146"><span class="linenos">1146</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete-1147"><a href="#Delete-1147"><span class="linenos">1147</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Delete-1076"><a href="#Delete-1076"><span class="linenos">1076</span></a><span class="k">class</span> <span class="nc">Delete</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Delete-1077"><a href="#Delete-1077"><span class="linenos">1077</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Delete-1078"><a href="#Delete-1078"><span class="linenos">1078</span></a> +</span><span id="Delete-1079"><a href="#Delete-1079"><span class="linenos">1079</span></a> <span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> +</span><span id="Delete-1080"><a href="#Delete-1080"><span class="linenos">1080</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Delete-1081"><a href="#Delete-1081"><span class="linenos">1081</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Delete-1082"><a href="#Delete-1082"><span class="linenos">1082</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Delete-1083"><a href="#Delete-1083"><span class="linenos">1083</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Delete-1084"><a href="#Delete-1084"><span class="linenos">1084</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete-1085"><a href="#Delete-1085"><span class="linenos">1085</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="Delete-1086"><a href="#Delete-1086"><span class="linenos">1086</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Delete-1087"><a href="#Delete-1087"><span class="linenos">1087</span></a><span class="sd"> Create a DELETE expression or replace the table on an existing DELETE expression.</span> +</span><span id="Delete-1088"><a href="#Delete-1088"><span class="linenos">1088</span></a> +</span><span id="Delete-1089"><a href="#Delete-1089"><span class="linenos">1089</span></a><span class="sd"> Example:</span> +</span><span id="Delete-1090"><a href="#Delete-1090"><span class="linenos">1090</span></a><span class="sd"> >>> delete("tbl").sql()</span> +</span><span id="Delete-1091"><a href="#Delete-1091"><span class="linenos">1091</span></a><span class="sd"> 'DELETE FROM tbl'</span> +</span><span id="Delete-1092"><a href="#Delete-1092"><span class="linenos">1092</span></a> +</span><span id="Delete-1093"><a href="#Delete-1093"><span class="linenos">1093</span></a><span class="sd"> Args:</span> +</span><span id="Delete-1094"><a href="#Delete-1094"><span class="linenos">1094</span></a><span class="sd"> table: the table from which to delete.</span> +</span><span id="Delete-1095"><a href="#Delete-1095"><span class="linenos">1095</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> +</span><span id="Delete-1096"><a href="#Delete-1096"><span class="linenos">1096</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Delete-1097"><a href="#Delete-1097"><span class="linenos">1097</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Delete-1098"><a href="#Delete-1098"><span class="linenos">1098</span></a> +</span><span id="Delete-1099"><a href="#Delete-1099"><span class="linenos">1099</span></a><span class="sd"> Returns:</span> +</span><span id="Delete-1100"><a href="#Delete-1100"><span class="linenos">1100</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="Delete-1101"><a href="#Delete-1101"><span class="linenos">1101</span></a><span class="sd"> """</span> +</span><span id="Delete-1102"><a href="#Delete-1102"><span class="linenos">1102</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Delete-1103"><a href="#Delete-1103"><span class="linenos">1103</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> +</span><span id="Delete-1104"><a href="#Delete-1104"><span class="linenos">1104</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Delete-1105"><a href="#Delete-1105"><span class="linenos">1105</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"this"</span><span class="p">,</span> +</span><span id="Delete-1106"><a href="#Delete-1106"><span class="linenos">1106</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Delete-1107"><a href="#Delete-1107"><span class="linenos">1107</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="Delete-1108"><a href="#Delete-1108"><span class="linenos">1108</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Delete-1109"><a href="#Delete-1109"><span class="linenos">1109</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete-1110"><a href="#Delete-1110"><span class="linenos">1110</span></a> <span class="p">)</span> +</span><span id="Delete-1111"><a href="#Delete-1111"><span class="linenos">1111</span></a> +</span><span id="Delete-1112"><a href="#Delete-1112"><span class="linenos">1112</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span> +</span><span id="Delete-1113"><a href="#Delete-1113"><span class="linenos">1113</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Delete-1114"><a href="#Delete-1114"><span class="linenos">1114</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Delete-1115"><a href="#Delete-1115"><span class="linenos">1115</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Delete-1116"><a href="#Delete-1116"><span class="linenos">1116</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Delete-1117"><a href="#Delete-1117"><span class="linenos">1117</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Delete-1118"><a href="#Delete-1118"><span class="linenos">1118</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete-1119"><a href="#Delete-1119"><span class="linenos">1119</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="Delete-1120"><a href="#Delete-1120"><span class="linenos">1120</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Delete-1121"><a href="#Delete-1121"><span class="linenos">1121</span></a><span class="sd"> Append to or set the WHERE expressions.</span> +</span><span id="Delete-1122"><a href="#Delete-1122"><span class="linenos">1122</span></a> +</span><span id="Delete-1123"><a href="#Delete-1123"><span class="linenos">1123</span></a><span class="sd"> Example:</span> +</span><span id="Delete-1124"><a href="#Delete-1124"><span class="linenos">1124</span></a><span class="sd"> >>> delete("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="Delete-1125"><a href="#Delete-1125"><span class="linenos">1125</span></a><span class="sd"> "DELETE FROM tbl WHERE x = 'a' OR x < 'b'"</span> +</span><span id="Delete-1126"><a href="#Delete-1126"><span class="linenos">1126</span></a> +</span><span id="Delete-1127"><a href="#Delete-1127"><span class="linenos">1127</span></a><span class="sd"> Args:</span> +</span><span id="Delete-1128"><a href="#Delete-1128"><span class="linenos">1128</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="Delete-1129"><a href="#Delete-1129"><span class="linenos">1129</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Delete-1130"><a href="#Delete-1130"><span class="linenos">1130</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Delete-1131"><a href="#Delete-1131"><span class="linenos">1131</span></a><span class="sd"> append: if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Delete-1132"><a href="#Delete-1132"><span class="linenos">1132</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Delete-1133"><a href="#Delete-1133"><span class="linenos">1133</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="Delete-1134"><a href="#Delete-1134"><span class="linenos">1134</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Delete-1135"><a href="#Delete-1135"><span class="linenos">1135</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Delete-1136"><a href="#Delete-1136"><span class="linenos">1136</span></a> +</span><span id="Delete-1137"><a href="#Delete-1137"><span class="linenos">1137</span></a><span class="sd"> Returns:</span> +</span><span id="Delete-1138"><a href="#Delete-1138"><span class="linenos">1138</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="Delete-1139"><a href="#Delete-1139"><span class="linenos">1139</span></a><span class="sd"> """</span> +</span><span id="Delete-1140"><a href="#Delete-1140"><span class="linenos">1140</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Delete-1141"><a href="#Delete-1141"><span class="linenos">1141</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Delete-1142"><a href="#Delete-1142"><span class="linenos">1142</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Delete-1143"><a href="#Delete-1143"><span class="linenos">1143</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> +</span><span id="Delete-1144"><a href="#Delete-1144"><span class="linenos">1144</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Delete-1145"><a href="#Delete-1145"><span class="linenos">1145</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> +</span><span id="Delete-1146"><a href="#Delete-1146"><span class="linenos">1146</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Delete-1147"><a href="#Delete-1147"><span class="linenos">1147</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Delete-1148"><a href="#Delete-1148"><span class="linenos">1148</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete-1149"><a href="#Delete-1149"><span class="linenos">1149</span></a> <span class="p">)</span> +</span><span id="Delete-1150"><a href="#Delete-1150"><span class="linenos">1150</span></a> +</span><span id="Delete-1151"><a href="#Delete-1151"><span class="linenos">1151</span></a> <span class="k">def</span> <span class="nf">returning</span><span class="p">(</span> +</span><span id="Delete-1152"><a href="#Delete-1152"><span class="linenos">1152</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Delete-1153"><a href="#Delete-1153"><span class="linenos">1153</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Delete-1154"><a href="#Delete-1154"><span class="linenos">1154</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Delete-1155"><a href="#Delete-1155"><span class="linenos">1155</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Delete-1156"><a href="#Delete-1156"><span class="linenos">1156</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete-1157"><a href="#Delete-1157"><span class="linenos">1157</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="Delete-1158"><a href="#Delete-1158"><span class="linenos">1158</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Delete-1159"><a href="#Delete-1159"><span class="linenos">1159</span></a><span class="sd"> Set the RETURNING expression. Not supported by all dialects.</span> +</span><span id="Delete-1160"><a href="#Delete-1160"><span class="linenos">1160</span></a> +</span><span id="Delete-1161"><a href="#Delete-1161"><span class="linenos">1161</span></a><span class="sd"> Example:</span> +</span><span id="Delete-1162"><a href="#Delete-1162"><span class="linenos">1162</span></a><span class="sd"> >>> delete("tbl").returning("*", dialect="postgres").sql()</span> +</span><span id="Delete-1163"><a href="#Delete-1163"><span class="linenos">1163</span></a><span class="sd"> 'DELETE FROM tbl RETURNING *'</span> +</span><span id="Delete-1164"><a href="#Delete-1164"><span class="linenos">1164</span></a> +</span><span id="Delete-1165"><a href="#Delete-1165"><span class="linenos">1165</span></a><span class="sd"> Args:</span> +</span><span id="Delete-1166"><a href="#Delete-1166"><span class="linenos">1166</span></a><span class="sd"> expression: the SQL code strings to parse.</span> +</span><span id="Delete-1167"><a href="#Delete-1167"><span class="linenos">1167</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Delete-1168"><a href="#Delete-1168"><span class="linenos">1168</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="Delete-1169"><a href="#Delete-1169"><span class="linenos">1169</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Delete-1170"><a href="#Delete-1170"><span class="linenos">1170</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Delete-1171"><a href="#Delete-1171"><span class="linenos">1171</span></a> +</span><span id="Delete-1172"><a href="#Delete-1172"><span class="linenos">1172</span></a><span class="sd"> Returns:</span> +</span><span id="Delete-1173"><a href="#Delete-1173"><span class="linenos">1173</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="Delete-1174"><a href="#Delete-1174"><span class="linenos">1174</span></a><span class="sd"> """</span> +</span><span id="Delete-1175"><a href="#Delete-1175"><span class="linenos">1175</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Delete-1176"><a href="#Delete-1176"><span class="linenos">1176</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Delete-1177"><a href="#Delete-1177"><span class="linenos">1177</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Delete-1178"><a href="#Delete-1178"><span class="linenos">1178</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"returning"</span><span class="p">,</span> +</span><span id="Delete-1179"><a href="#Delete-1179"><span class="linenos">1179</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"RETURNING"</span><span class="p">,</span> +</span><span id="Delete-1180"><a href="#Delete-1180"><span class="linenos">1180</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Delete-1181"><a href="#Delete-1181"><span class="linenos">1181</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Delete-1182"><a href="#Delete-1182"><span class="linenos">1182</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Returning</span><span class="p">,</span> +</span><span id="Delete-1183"><a href="#Delete-1183"><span class="linenos">1183</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete-1184"><a href="#Delete-1184"><span class="linenos">1184</span></a> <span class="p">)</span> </span></pre></div> @@ -13509,38 +13887,38 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Delete.delete"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Delete.delete-1042"><a href="#Delete.delete-1042"><span class="linenos">1042</span></a> <span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> -</span><span id="Delete.delete-1043"><a href="#Delete.delete-1043"><span class="linenos">1043</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Delete.delete-1044"><a href="#Delete.delete-1044"><span class="linenos">1044</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Delete.delete-1045"><a href="#Delete.delete-1045"><span class="linenos">1045</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Delete.delete-1046"><a href="#Delete.delete-1046"><span class="linenos">1046</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Delete.delete-1047"><a href="#Delete.delete-1047"><span class="linenos">1047</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete.delete-1048"><a href="#Delete.delete-1048"><span class="linenos">1048</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="Delete.delete-1049"><a href="#Delete.delete-1049"><span class="linenos">1049</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Delete.delete-1050"><a href="#Delete.delete-1050"><span class="linenos">1050</span></a><span class="sd"> Create a DELETE expression or replace the table on an existing DELETE expression.</span> -</span><span id="Delete.delete-1051"><a href="#Delete.delete-1051"><span class="linenos">1051</span></a> -</span><span id="Delete.delete-1052"><a href="#Delete.delete-1052"><span class="linenos">1052</span></a><span class="sd"> Example:</span> -</span><span id="Delete.delete-1053"><a href="#Delete.delete-1053"><span class="linenos">1053</span></a><span class="sd"> >>> delete("tbl").sql()</span> -</span><span id="Delete.delete-1054"><a href="#Delete.delete-1054"><span class="linenos">1054</span></a><span class="sd"> 'DELETE FROM tbl'</span> -</span><span id="Delete.delete-1055"><a href="#Delete.delete-1055"><span class="linenos">1055</span></a> -</span><span id="Delete.delete-1056"><a href="#Delete.delete-1056"><span class="linenos">1056</span></a><span class="sd"> Args:</span> -</span><span id="Delete.delete-1057"><a href="#Delete.delete-1057"><span class="linenos">1057</span></a><span class="sd"> table: the table from which to delete.</span> -</span><span id="Delete.delete-1058"><a href="#Delete.delete-1058"><span class="linenos">1058</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> -</span><span id="Delete.delete-1059"><a href="#Delete.delete-1059"><span class="linenos">1059</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Delete.delete-1060"><a href="#Delete.delete-1060"><span class="linenos">1060</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Delete.delete-1061"><a href="#Delete.delete-1061"><span class="linenos">1061</span></a> -</span><span id="Delete.delete-1062"><a href="#Delete.delete-1062"><span class="linenos">1062</span></a><span class="sd"> Returns:</span> -</span><span id="Delete.delete-1063"><a href="#Delete.delete-1063"><span class="linenos">1063</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="Delete.delete-1064"><a href="#Delete.delete-1064"><span class="linenos">1064</span></a><span class="sd"> """</span> -</span><span id="Delete.delete-1065"><a href="#Delete.delete-1065"><span class="linenos">1065</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="Delete.delete-1066"><a href="#Delete.delete-1066"><span class="linenos">1066</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> -</span><span id="Delete.delete-1067"><a href="#Delete.delete-1067"><span class="linenos">1067</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Delete.delete-1068"><a href="#Delete.delete-1068"><span class="linenos">1068</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"this"</span><span class="p">,</span> -</span><span id="Delete.delete-1069"><a href="#Delete.delete-1069"><span class="linenos">1069</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Delete.delete-1070"><a href="#Delete.delete-1070"><span class="linenos">1070</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> -</span><span id="Delete.delete-1071"><a href="#Delete.delete-1071"><span class="linenos">1071</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Delete.delete-1072"><a href="#Delete.delete-1072"><span class="linenos">1072</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete.delete-1073"><a href="#Delete.delete-1073"><span class="linenos">1073</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Delete.delete-1079"><a href="#Delete.delete-1079"><span class="linenos">1079</span></a> <span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> +</span><span id="Delete.delete-1080"><a href="#Delete.delete-1080"><span class="linenos">1080</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Delete.delete-1081"><a href="#Delete.delete-1081"><span class="linenos">1081</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Delete.delete-1082"><a href="#Delete.delete-1082"><span class="linenos">1082</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Delete.delete-1083"><a href="#Delete.delete-1083"><span class="linenos">1083</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Delete.delete-1084"><a href="#Delete.delete-1084"><span class="linenos">1084</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete.delete-1085"><a href="#Delete.delete-1085"><span class="linenos">1085</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="Delete.delete-1086"><a href="#Delete.delete-1086"><span class="linenos">1086</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Delete.delete-1087"><a href="#Delete.delete-1087"><span class="linenos">1087</span></a><span class="sd"> Create a DELETE expression or replace the table on an existing DELETE expression.</span> +</span><span id="Delete.delete-1088"><a href="#Delete.delete-1088"><span class="linenos">1088</span></a> +</span><span id="Delete.delete-1089"><a href="#Delete.delete-1089"><span class="linenos">1089</span></a><span class="sd"> Example:</span> +</span><span id="Delete.delete-1090"><a href="#Delete.delete-1090"><span class="linenos">1090</span></a><span class="sd"> >>> delete("tbl").sql()</span> +</span><span id="Delete.delete-1091"><a href="#Delete.delete-1091"><span class="linenos">1091</span></a><span class="sd"> 'DELETE FROM tbl'</span> +</span><span id="Delete.delete-1092"><a href="#Delete.delete-1092"><span class="linenos">1092</span></a> +</span><span id="Delete.delete-1093"><a href="#Delete.delete-1093"><span class="linenos">1093</span></a><span class="sd"> Args:</span> +</span><span id="Delete.delete-1094"><a href="#Delete.delete-1094"><span class="linenos">1094</span></a><span class="sd"> table: the table from which to delete.</span> +</span><span id="Delete.delete-1095"><a href="#Delete.delete-1095"><span class="linenos">1095</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> +</span><span id="Delete.delete-1096"><a href="#Delete.delete-1096"><span class="linenos">1096</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Delete.delete-1097"><a href="#Delete.delete-1097"><span class="linenos">1097</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Delete.delete-1098"><a href="#Delete.delete-1098"><span class="linenos">1098</span></a> +</span><span id="Delete.delete-1099"><a href="#Delete.delete-1099"><span class="linenos">1099</span></a><span class="sd"> Returns:</span> +</span><span id="Delete.delete-1100"><a href="#Delete.delete-1100"><span class="linenos">1100</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="Delete.delete-1101"><a href="#Delete.delete-1101"><span class="linenos">1101</span></a><span class="sd"> """</span> +</span><span id="Delete.delete-1102"><a href="#Delete.delete-1102"><span class="linenos">1102</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Delete.delete-1103"><a href="#Delete.delete-1103"><span class="linenos">1103</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> +</span><span id="Delete.delete-1104"><a href="#Delete.delete-1104"><span class="linenos">1104</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Delete.delete-1105"><a href="#Delete.delete-1105"><span class="linenos">1105</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"this"</span><span class="p">,</span> +</span><span id="Delete.delete-1106"><a href="#Delete.delete-1106"><span class="linenos">1106</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Delete.delete-1107"><a href="#Delete.delete-1107"><span class="linenos">1107</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="Delete.delete-1108"><a href="#Delete.delete-1108"><span class="linenos">1108</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Delete.delete-1109"><a href="#Delete.delete-1109"><span class="linenos">1109</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete.delete-1110"><a href="#Delete.delete-1110"><span class="linenos">1110</span></a> <span class="p">)</span> </span></pre></div> @@ -13585,44 +13963,44 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Delete.where"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Delete.where-1075"><a href="#Delete.where-1075"><span class="linenos">1075</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span> -</span><span id="Delete.where-1076"><a href="#Delete.where-1076"><span class="linenos">1076</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Delete.where-1077"><a href="#Delete.where-1077"><span class="linenos">1077</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Delete.where-1078"><a href="#Delete.where-1078"><span class="linenos">1078</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Delete.where-1079"><a href="#Delete.where-1079"><span class="linenos">1079</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Delete.where-1080"><a href="#Delete.where-1080"><span class="linenos">1080</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Delete.where-1081"><a href="#Delete.where-1081"><span class="linenos">1081</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete.where-1082"><a href="#Delete.where-1082"><span class="linenos">1082</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="Delete.where-1083"><a href="#Delete.where-1083"><span class="linenos">1083</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Delete.where-1084"><a href="#Delete.where-1084"><span class="linenos">1084</span></a><span class="sd"> Append to or set the WHERE expressions.</span> -</span><span id="Delete.where-1085"><a href="#Delete.where-1085"><span class="linenos">1085</span></a> -</span><span id="Delete.where-1086"><a href="#Delete.where-1086"><span class="linenos">1086</span></a><span class="sd"> Example:</span> -</span><span id="Delete.where-1087"><a href="#Delete.where-1087"><span class="linenos">1087</span></a><span class="sd"> >>> delete("tbl").where("x = 'a' OR x < 'b'").sql()</span> -</span><span id="Delete.where-1088"><a href="#Delete.where-1088"><span class="linenos">1088</span></a><span class="sd"> "DELETE FROM tbl WHERE x = 'a' OR x < 'b'"</span> -</span><span id="Delete.where-1089"><a href="#Delete.where-1089"><span class="linenos">1089</span></a> -</span><span id="Delete.where-1090"><a href="#Delete.where-1090"><span class="linenos">1090</span></a><span class="sd"> Args:</span> -</span><span id="Delete.where-1091"><a href="#Delete.where-1091"><span class="linenos">1091</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="Delete.where-1092"><a href="#Delete.where-1092"><span class="linenos">1092</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Delete.where-1093"><a href="#Delete.where-1093"><span class="linenos">1093</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="Delete.where-1094"><a href="#Delete.where-1094"><span class="linenos">1094</span></a><span class="sd"> append: if `True`, AND the new expressions to any existing expression.</span> -</span><span id="Delete.where-1095"><a href="#Delete.where-1095"><span class="linenos">1095</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Delete.where-1096"><a href="#Delete.where-1096"><span class="linenos">1096</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="Delete.where-1097"><a href="#Delete.where-1097"><span class="linenos">1097</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Delete.where-1098"><a href="#Delete.where-1098"><span class="linenos">1098</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Delete.where-1099"><a href="#Delete.where-1099"><span class="linenos">1099</span></a> -</span><span id="Delete.where-1100"><a href="#Delete.where-1100"><span class="linenos">1100</span></a><span class="sd"> Returns:</span> -</span><span id="Delete.where-1101"><a href="#Delete.where-1101"><span class="linenos">1101</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="Delete.where-1102"><a href="#Delete.where-1102"><span class="linenos">1102</span></a><span class="sd"> """</span> -</span><span id="Delete.where-1103"><a href="#Delete.where-1103"><span class="linenos">1103</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Delete.where-1104"><a href="#Delete.where-1104"><span class="linenos">1104</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Delete.where-1105"><a href="#Delete.where-1105"><span class="linenos">1105</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Delete.where-1106"><a href="#Delete.where-1106"><span class="linenos">1106</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> -</span><span id="Delete.where-1107"><a href="#Delete.where-1107"><span class="linenos">1107</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Delete.where-1108"><a href="#Delete.where-1108"><span class="linenos">1108</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> -</span><span id="Delete.where-1109"><a href="#Delete.where-1109"><span class="linenos">1109</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Delete.where-1110"><a href="#Delete.where-1110"><span class="linenos">1110</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Delete.where-1111"><a href="#Delete.where-1111"><span class="linenos">1111</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete.where-1112"><a href="#Delete.where-1112"><span class="linenos">1112</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Delete.where-1112"><a href="#Delete.where-1112"><span class="linenos">1112</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span> +</span><span id="Delete.where-1113"><a href="#Delete.where-1113"><span class="linenos">1113</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Delete.where-1114"><a href="#Delete.where-1114"><span class="linenos">1114</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Delete.where-1115"><a href="#Delete.where-1115"><span class="linenos">1115</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Delete.where-1116"><a href="#Delete.where-1116"><span class="linenos">1116</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Delete.where-1117"><a href="#Delete.where-1117"><span class="linenos">1117</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Delete.where-1118"><a href="#Delete.where-1118"><span class="linenos">1118</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete.where-1119"><a href="#Delete.where-1119"><span class="linenos">1119</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="Delete.where-1120"><a href="#Delete.where-1120"><span class="linenos">1120</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Delete.where-1121"><a href="#Delete.where-1121"><span class="linenos">1121</span></a><span class="sd"> Append to or set the WHERE expressions.</span> +</span><span id="Delete.where-1122"><a href="#Delete.where-1122"><span class="linenos">1122</span></a> +</span><span id="Delete.where-1123"><a href="#Delete.where-1123"><span class="linenos">1123</span></a><span class="sd"> Example:</span> +</span><span id="Delete.where-1124"><a href="#Delete.where-1124"><span class="linenos">1124</span></a><span class="sd"> >>> delete("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="Delete.where-1125"><a href="#Delete.where-1125"><span class="linenos">1125</span></a><span class="sd"> "DELETE FROM tbl WHERE x = 'a' OR x < 'b'"</span> +</span><span id="Delete.where-1126"><a href="#Delete.where-1126"><span class="linenos">1126</span></a> +</span><span id="Delete.where-1127"><a href="#Delete.where-1127"><span class="linenos">1127</span></a><span class="sd"> Args:</span> +</span><span id="Delete.where-1128"><a href="#Delete.where-1128"><span class="linenos">1128</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="Delete.where-1129"><a href="#Delete.where-1129"><span class="linenos">1129</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Delete.where-1130"><a href="#Delete.where-1130"><span class="linenos">1130</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Delete.where-1131"><a href="#Delete.where-1131"><span class="linenos">1131</span></a><span class="sd"> append: if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Delete.where-1132"><a href="#Delete.where-1132"><span class="linenos">1132</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Delete.where-1133"><a href="#Delete.where-1133"><span class="linenos">1133</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="Delete.where-1134"><a href="#Delete.where-1134"><span class="linenos">1134</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Delete.where-1135"><a href="#Delete.where-1135"><span class="linenos">1135</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Delete.where-1136"><a href="#Delete.where-1136"><span class="linenos">1136</span></a> +</span><span id="Delete.where-1137"><a href="#Delete.where-1137"><span class="linenos">1137</span></a><span class="sd"> Returns:</span> +</span><span id="Delete.where-1138"><a href="#Delete.where-1138"><span class="linenos">1138</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="Delete.where-1139"><a href="#Delete.where-1139"><span class="linenos">1139</span></a><span class="sd"> """</span> +</span><span id="Delete.where-1140"><a href="#Delete.where-1140"><span class="linenos">1140</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Delete.where-1141"><a href="#Delete.where-1141"><span class="linenos">1141</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Delete.where-1142"><a href="#Delete.where-1142"><span class="linenos">1142</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Delete.where-1143"><a href="#Delete.where-1143"><span class="linenos">1143</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> +</span><span id="Delete.where-1144"><a href="#Delete.where-1144"><span class="linenos">1144</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Delete.where-1145"><a href="#Delete.where-1145"><span class="linenos">1145</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> +</span><span id="Delete.where-1146"><a href="#Delete.where-1146"><span class="linenos">1146</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Delete.where-1147"><a href="#Delete.where-1147"><span class="linenos">1147</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Delete.where-1148"><a href="#Delete.where-1148"><span class="linenos">1148</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete.where-1149"><a href="#Delete.where-1149"><span class="linenos">1149</span></a> <span class="p">)</span> </span></pre></div> @@ -13671,40 +14049,40 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Delete.returning"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Delete.returning-1114"><a href="#Delete.returning-1114"><span class="linenos">1114</span></a> <span class="k">def</span> <span class="nf">returning</span><span class="p">(</span> -</span><span id="Delete.returning-1115"><a href="#Delete.returning-1115"><span class="linenos">1115</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Delete.returning-1116"><a href="#Delete.returning-1116"><span class="linenos">1116</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Delete.returning-1117"><a href="#Delete.returning-1117"><span class="linenos">1117</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Delete.returning-1118"><a href="#Delete.returning-1118"><span class="linenos">1118</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Delete.returning-1119"><a href="#Delete.returning-1119"><span class="linenos">1119</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete.returning-1120"><a href="#Delete.returning-1120"><span class="linenos">1120</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="Delete.returning-1121"><a href="#Delete.returning-1121"><span class="linenos">1121</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Delete.returning-1122"><a href="#Delete.returning-1122"><span class="linenos">1122</span></a><span class="sd"> Set the RETURNING expression. Not supported by all dialects.</span> -</span><span id="Delete.returning-1123"><a href="#Delete.returning-1123"><span class="linenos">1123</span></a> -</span><span id="Delete.returning-1124"><a href="#Delete.returning-1124"><span class="linenos">1124</span></a><span class="sd"> Example:</span> -</span><span id="Delete.returning-1125"><a href="#Delete.returning-1125"><span class="linenos">1125</span></a><span class="sd"> >>> delete("tbl").returning("*", dialect="postgres").sql()</span> -</span><span id="Delete.returning-1126"><a href="#Delete.returning-1126"><span class="linenos">1126</span></a><span class="sd"> 'DELETE FROM tbl RETURNING *'</span> -</span><span id="Delete.returning-1127"><a href="#Delete.returning-1127"><span class="linenos">1127</span></a> -</span><span id="Delete.returning-1128"><a href="#Delete.returning-1128"><span class="linenos">1128</span></a><span class="sd"> Args:</span> -</span><span id="Delete.returning-1129"><a href="#Delete.returning-1129"><span class="linenos">1129</span></a><span class="sd"> expression: the SQL code strings to parse.</span> -</span><span id="Delete.returning-1130"><a href="#Delete.returning-1130"><span class="linenos">1130</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Delete.returning-1131"><a href="#Delete.returning-1131"><span class="linenos">1131</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="Delete.returning-1132"><a href="#Delete.returning-1132"><span class="linenos">1132</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Delete.returning-1133"><a href="#Delete.returning-1133"><span class="linenos">1133</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Delete.returning-1134"><a href="#Delete.returning-1134"><span class="linenos">1134</span></a> -</span><span id="Delete.returning-1135"><a href="#Delete.returning-1135"><span class="linenos">1135</span></a><span class="sd"> Returns:</span> -</span><span id="Delete.returning-1136"><a href="#Delete.returning-1136"><span class="linenos">1136</span></a><span class="sd"> Delete: the modified expression.</span> -</span><span id="Delete.returning-1137"><a href="#Delete.returning-1137"><span class="linenos">1137</span></a><span class="sd"> """</span> -</span><span id="Delete.returning-1138"><a href="#Delete.returning-1138"><span class="linenos">1138</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="Delete.returning-1139"><a href="#Delete.returning-1139"><span class="linenos">1139</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="Delete.returning-1140"><a href="#Delete.returning-1140"><span class="linenos">1140</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Delete.returning-1141"><a href="#Delete.returning-1141"><span class="linenos">1141</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"returning"</span><span class="p">,</span> -</span><span id="Delete.returning-1142"><a href="#Delete.returning-1142"><span class="linenos">1142</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"RETURNING"</span><span class="p">,</span> -</span><span id="Delete.returning-1143"><a href="#Delete.returning-1143"><span class="linenos">1143</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Delete.returning-1144"><a href="#Delete.returning-1144"><span class="linenos">1144</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Delete.returning-1145"><a href="#Delete.returning-1145"><span class="linenos">1145</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Returning</span><span class="p">,</span> -</span><span id="Delete.returning-1146"><a href="#Delete.returning-1146"><span class="linenos">1146</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Delete.returning-1147"><a href="#Delete.returning-1147"><span class="linenos">1147</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Delete.returning-1151"><a href="#Delete.returning-1151"><span class="linenos">1151</span></a> <span class="k">def</span> <span class="nf">returning</span><span class="p">(</span> +</span><span id="Delete.returning-1152"><a href="#Delete.returning-1152"><span class="linenos">1152</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Delete.returning-1153"><a href="#Delete.returning-1153"><span class="linenos">1153</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Delete.returning-1154"><a href="#Delete.returning-1154"><span class="linenos">1154</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Delete.returning-1155"><a href="#Delete.returning-1155"><span class="linenos">1155</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Delete.returning-1156"><a href="#Delete.returning-1156"><span class="linenos">1156</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete.returning-1157"><a href="#Delete.returning-1157"><span class="linenos">1157</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="Delete.returning-1158"><a href="#Delete.returning-1158"><span class="linenos">1158</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Delete.returning-1159"><a href="#Delete.returning-1159"><span class="linenos">1159</span></a><span class="sd"> Set the RETURNING expression. Not supported by all dialects.</span> +</span><span id="Delete.returning-1160"><a href="#Delete.returning-1160"><span class="linenos">1160</span></a> +</span><span id="Delete.returning-1161"><a href="#Delete.returning-1161"><span class="linenos">1161</span></a><span class="sd"> Example:</span> +</span><span id="Delete.returning-1162"><a href="#Delete.returning-1162"><span class="linenos">1162</span></a><span class="sd"> >>> delete("tbl").returning("*", dialect="postgres").sql()</span> +</span><span id="Delete.returning-1163"><a href="#Delete.returning-1163"><span class="linenos">1163</span></a><span class="sd"> 'DELETE FROM tbl RETURNING *'</span> +</span><span id="Delete.returning-1164"><a href="#Delete.returning-1164"><span class="linenos">1164</span></a> +</span><span id="Delete.returning-1165"><a href="#Delete.returning-1165"><span class="linenos">1165</span></a><span class="sd"> Args:</span> +</span><span id="Delete.returning-1166"><a href="#Delete.returning-1166"><span class="linenos">1166</span></a><span class="sd"> expression: the SQL code strings to parse.</span> +</span><span id="Delete.returning-1167"><a href="#Delete.returning-1167"><span class="linenos">1167</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Delete.returning-1168"><a href="#Delete.returning-1168"><span class="linenos">1168</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="Delete.returning-1169"><a href="#Delete.returning-1169"><span class="linenos">1169</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Delete.returning-1170"><a href="#Delete.returning-1170"><span class="linenos">1170</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Delete.returning-1171"><a href="#Delete.returning-1171"><span class="linenos">1171</span></a> +</span><span id="Delete.returning-1172"><a href="#Delete.returning-1172"><span class="linenos">1172</span></a><span class="sd"> Returns:</span> +</span><span id="Delete.returning-1173"><a href="#Delete.returning-1173"><span class="linenos">1173</span></a><span class="sd"> Delete: the modified expression.</span> +</span><span id="Delete.returning-1174"><a href="#Delete.returning-1174"><span class="linenos">1174</span></a><span class="sd"> """</span> +</span><span id="Delete.returning-1175"><a href="#Delete.returning-1175"><span class="linenos">1175</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Delete.returning-1176"><a href="#Delete.returning-1176"><span class="linenos">1176</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Delete.returning-1177"><a href="#Delete.returning-1177"><span class="linenos">1177</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Delete.returning-1178"><a href="#Delete.returning-1178"><span class="linenos">1178</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"returning"</span><span class="p">,</span> +</span><span id="Delete.returning-1179"><a href="#Delete.returning-1179"><span class="linenos">1179</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"RETURNING"</span><span class="p">,</span> +</span><span id="Delete.returning-1180"><a href="#Delete.returning-1180"><span class="linenos">1180</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Delete.returning-1181"><a href="#Delete.returning-1181"><span class="linenos">1181</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Delete.returning-1182"><a href="#Delete.returning-1182"><span class="linenos">1182</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Returning</span><span class="p">,</span> +</span><span id="Delete.returning-1183"><a href="#Delete.returning-1183"><span class="linenos">1183</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Delete.returning-1184"><a href="#Delete.returning-1184"><span class="linenos">1184</span></a> <span class="p">)</span> </span></pre></div> @@ -13758,10 +14136,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Delete.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Delete.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Delete.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Delete.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Delete.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Delete.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Delete.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Delete.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Delete.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Delete.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Delete.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Delete.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13794,15 +14174,15 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Drop"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Drop-1150"><a href="#Drop-1150"><span class="linenos">1150</span></a><span class="k">class</span> <span class="nc">Drop</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Drop-1151"><a href="#Drop-1151"><span class="linenos">1151</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Drop-1152"><a href="#Drop-1152"><span class="linenos">1152</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Drop-1153"><a href="#Drop-1153"><span class="linenos">1153</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Drop-1154"><a href="#Drop-1154"><span class="linenos">1154</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Drop-1155"><a href="#Drop-1155"><span class="linenos">1155</span></a> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Drop-1156"><a href="#Drop-1156"><span class="linenos">1156</span></a> <span class="s2">"materialized"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Drop-1157"><a href="#Drop-1157"><span class="linenos">1157</span></a> <span class="s2">"cascade"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Drop-1158"><a href="#Drop-1158"><span class="linenos">1158</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Drop-1187"><a href="#Drop-1187"><span class="linenos">1187</span></a><span class="k">class</span> <span class="nc">Drop</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Drop-1188"><a href="#Drop-1188"><span class="linenos">1188</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Drop-1189"><a href="#Drop-1189"><span class="linenos">1189</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-1190"><a href="#Drop-1190"><span class="linenos">1190</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-1191"><a href="#Drop-1191"><span class="linenos">1191</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-1192"><a href="#Drop-1192"><span class="linenos">1192</span></a> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-1193"><a href="#Drop-1193"><span class="linenos">1193</span></a> <span class="s2">"materialized"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-1194"><a href="#Drop-1194"><span class="linenos">1194</span></a> <span class="s2">"cascade"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Drop-1195"><a href="#Drop-1195"><span class="linenos">1195</span></a> <span class="p">}</span> </span></pre></div> @@ -13827,10 +14207,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Drop.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Drop.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Drop.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Drop.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Drop.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Drop.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Drop.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Drop.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Drop.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Drop.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Drop.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Drop.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13863,8 +14245,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Filter"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Filter-1161"><a href="#Filter-1161"><span class="linenos">1161</span></a><span class="k">class</span> <span class="nc">Filter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Filter-1162"><a href="#Filter-1162"><span class="linenos">1162</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Filter-1198"><a href="#Filter-1198"><span class="linenos">1198</span></a><span class="k">class</span> <span class="nc">Filter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Filter-1199"><a href="#Filter-1199"><span class="linenos">1199</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -13889,10 +14271,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Filter.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Filter.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Filter.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Filter.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Filter.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Filter.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Filter.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Filter.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Filter.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Filter.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Filter.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Filter.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13925,8 +14309,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Check"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Check-1165"><a href="#Check-1165"><span class="linenos">1165</span></a><span class="k">class</span> <span class="nc">Check</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Check-1166"><a href="#Check-1166"><span class="linenos">1166</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Check-1202"><a href="#Check-1202"><span class="linenos">1202</span></a><span class="k">class</span> <span class="nc">Check</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Check-1203"><a href="#Check-1203"><span class="linenos">1203</span></a> <span class="k">pass</span> </span></pre></div> @@ -13951,10 +14335,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Check.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Check.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Check.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Check.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Check.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Check.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Check.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Check.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Check.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Check.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Check.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Check.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -13987,9 +14373,9 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Directory"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Directory-1169"><a href="#Directory-1169"><span class="linenos">1169</span></a><span class="k">class</span> <span class="nc">Directory</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Directory-1170"><a href="#Directory-1170"><span class="linenos">1170</span></a> <span class="c1"># https://spark.apache.org/docs/3.0.0-preview/sql-ref-syntax-dml-insert-overwrite-directory-hive.html</span> -</span><span id="Directory-1171"><a href="#Directory-1171"><span class="linenos">1171</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"row_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Directory-1206"><a href="#Directory-1206"><span class="linenos">1206</span></a><span class="k">class</span> <span class="nc">Directory</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Directory-1207"><a href="#Directory-1207"><span class="linenos">1207</span></a> <span class="c1"># https://spark.apache.org/docs/3.0.0-preview/sql-ref-syntax-dml-insert-overwrite-directory-hive.html</span> +</span><span id="Directory-1208"><a href="#Directory-1208"><span class="linenos">1208</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"row_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -14014,10 +14400,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Directory.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Directory.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Directory.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Directory.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Directory.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Directory.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Directory.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Directory.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Directory.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Directory.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Directory.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Directory.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14050,13 +14438,13 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#ForeignKey"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ForeignKey-1174"><a href="#ForeignKey-1174"><span class="linenos">1174</span></a><span class="k">class</span> <span class="nc">ForeignKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="ForeignKey-1175"><a href="#ForeignKey-1175"><span class="linenos">1175</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="ForeignKey-1176"><a href="#ForeignKey-1176"><span class="linenos">1176</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="ForeignKey-1177"><a href="#ForeignKey-1177"><span class="linenos">1177</span></a> <span class="s2">"reference"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="ForeignKey-1178"><a href="#ForeignKey-1178"><span class="linenos">1178</span></a> <span class="s2">"delete"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="ForeignKey-1179"><a href="#ForeignKey-1179"><span class="linenos">1179</span></a> <span class="s2">"update"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="ForeignKey-1180"><a href="#ForeignKey-1180"><span class="linenos">1180</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ForeignKey-1211"><a href="#ForeignKey-1211"><span class="linenos">1211</span></a><span class="k">class</span> <span class="nc">ForeignKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="ForeignKey-1212"><a href="#ForeignKey-1212"><span class="linenos">1212</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="ForeignKey-1213"><a href="#ForeignKey-1213"><span class="linenos">1213</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="ForeignKey-1214"><a href="#ForeignKey-1214"><span class="linenos">1214</span></a> <span class="s2">"reference"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ForeignKey-1215"><a href="#ForeignKey-1215"><span class="linenos">1215</span></a> <span class="s2">"delete"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ForeignKey-1216"><a href="#ForeignKey-1216"><span class="linenos">1216</span></a> <span class="s2">"update"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="ForeignKey-1217"><a href="#ForeignKey-1217"><span class="linenos">1217</span></a> <span class="p">}</span> </span></pre></div> @@ -14081,10 +14469,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="ForeignKey.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ForeignKey.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ForeignKey.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ForeignKey.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ForeignKey.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ForeignKey.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ForeignKey.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ForeignKey.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ForeignKey.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ForeignKey.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ForeignKey.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ForeignKey.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14117,8 +14507,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#PrimaryKey"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="PrimaryKey-1183"><a href="#PrimaryKey-1183"><span class="linenos">1183</span></a><span class="k">class</span> <span class="nc">PrimaryKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="PrimaryKey-1184"><a href="#PrimaryKey-1184"><span class="linenos">1184</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="PrimaryKey-1220"><a href="#PrimaryKey-1220"><span class="linenos">1220</span></a><span class="k">class</span> <span class="nc">PrimaryKey</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="PrimaryKey-1221"><a href="#PrimaryKey-1221"><span class="linenos">1221</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -14143,10 +14533,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="PrimaryKey.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="PrimaryKey.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="PrimaryKey.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PrimaryKey.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="PrimaryKey.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="PrimaryKey.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="PrimaryKey.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="PrimaryKey.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PrimaryKey.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="PrimaryKey.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="PrimaryKey.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="PrimaryKey.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14179,8 +14571,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Unique"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Unique-1187"><a href="#Unique-1187"><span class="linenos">1187</span></a><span class="k">class</span> <span class="nc">Unique</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Unique-1188"><a href="#Unique-1188"><span class="linenos">1188</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unique-1224"><a href="#Unique-1224"><span class="linenos">1224</span></a><span class="k">class</span> <span class="nc">Unique</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Unique-1225"><a href="#Unique-1225"><span class="linenos">1225</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -14205,10 +14597,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Unique.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Unique.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Unique.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unique.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Unique.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Unique.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Unique.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Unique.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unique.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Unique.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Unique.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Unique.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14241,8 +14635,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Into"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Into-1193"><a href="#Into-1193"><span class="linenos">1193</span></a><span class="k">class</span> <span class="nc">Into</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Into-1194"><a href="#Into-1194"><span class="linenos">1194</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unlogged"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Into-1230"><a href="#Into-1230"><span class="linenos">1230</span></a><span class="k">class</span> <span class="nc">Into</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Into-1231"><a href="#Into-1231"><span class="linenos">1231</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"temporary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unlogged"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -14267,10 +14661,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Into.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Into.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Into.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Into.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Into.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Into.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Into.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Into.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Into.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Into.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Into.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Into.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14303,8 +14699,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#From"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="From-1197"><a href="#From-1197"><span class="linenos">1197</span></a><span class="k">class</span> <span class="nc">From</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="From-1198"><a href="#From-1198"><span class="linenos">1198</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="From-1234"><a href="#From-1234"><span class="linenos">1234</span></a><span class="k">class</span> <span class="nc">From</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="From-1235"><a href="#From-1235"><span class="linenos">1235</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -14329,10 +14725,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="From.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="From.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="From.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="From.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="From.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="From.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="From.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="From.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="From.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="From.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="From.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="From.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14365,8 +14763,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Having"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Having-1201"><a href="#Having-1201"><span class="linenos">1201</span></a><span class="k">class</span> <span class="nc">Having</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Having-1202"><a href="#Having-1202"><span class="linenos">1202</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Having-1238"><a href="#Having-1238"><span class="linenos">1238</span></a><span class="k">class</span> <span class="nc">Having</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Having-1239"><a href="#Having-1239"><span class="linenos">1239</span></a> <span class="k">pass</span> </span></pre></div> @@ -14391,10 +14789,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Having.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Having.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Having.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Having.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Having.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Having.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Having.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Having.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Having.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Having.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Having.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Having.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14427,8 +14827,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Hint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Hint-1205"><a href="#Hint-1205"><span class="linenos">1205</span></a><span class="k">class</span> <span class="nc">Hint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Hint-1206"><a href="#Hint-1206"><span class="linenos">1206</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Hint-1242"><a href="#Hint-1242"><span class="linenos">1242</span></a><span class="k">class</span> <span class="nc">Hint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Hint-1243"><a href="#Hint-1243"><span class="linenos">1243</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -14453,10 +14853,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Hint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Hint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Hint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Hint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Hint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Hint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Hint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Hint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Hint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Hint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Hint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Hint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14489,8 +14891,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#JoinHint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="JoinHint-1209"><a href="#JoinHint-1209"><span class="linenos">1209</span></a><span class="k">class</span> <span class="nc">JoinHint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="JoinHint-1210"><a href="#JoinHint-1210"><span class="linenos">1210</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="JoinHint-1246"><a href="#JoinHint-1246"><span class="linenos">1246</span></a><span class="k">class</span> <span class="nc">JoinHint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="JoinHint-1247"><a href="#JoinHint-1247"><span class="linenos">1247</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -14515,10 +14917,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="JoinHint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="JoinHint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="JoinHint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JoinHint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="JoinHint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="JoinHint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="JoinHint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="JoinHint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JoinHint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="JoinHint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="JoinHint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="JoinHint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14551,22 +14955,22 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Identifier"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Identifier-1213"><a href="#Identifier-1213"><span class="linenos">1213</span></a><span class="k">class</span> <span class="nc">Identifier</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Identifier-1214"><a href="#Identifier-1214"><span class="linenos">1214</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quoted"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Identifier-1215"><a href="#Identifier-1215"><span class="linenos">1215</span></a> -</span><span id="Identifier-1216"><a href="#Identifier-1216"><span class="linenos">1216</span></a> <span class="nd">@property</span> -</span><span id="Identifier-1217"><a href="#Identifier-1217"><span class="linenos">1217</span></a> <span class="k">def</span> <span class="nf">quoted</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Identifier-1218"><a href="#Identifier-1218"><span class="linenos">1218</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quoted"</span><span class="p">))</span> -</span><span id="Identifier-1219"><a href="#Identifier-1219"><span class="linenos">1219</span></a> -</span><span id="Identifier-1220"><a href="#Identifier-1220"><span class="linenos">1220</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span> -</span><span id="Identifier-1221"><a href="#Identifier-1221"><span class="linenos">1221</span></a> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)</span> <span class="ow">and</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> <span class="o">==</span> <span class="n">_norm_arg</span><span class="p">(</span><span class="n">other</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> -</span><span id="Identifier-1222"><a href="#Identifier-1222"><span class="linenos">1222</span></a> -</span><span id="Identifier-1223"><a href="#Identifier-1223"><span class="linenos">1223</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Identifier-1224"><a href="#Identifier-1224"><span class="linenos">1224</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">lower</span><span class="p">()))</span> -</span><span id="Identifier-1225"><a href="#Identifier-1225"><span class="linenos">1225</span></a> -</span><span id="Identifier-1226"><a href="#Identifier-1226"><span class="linenos">1226</span></a> <span class="nd">@property</span> -</span><span id="Identifier-1227"><a href="#Identifier-1227"><span class="linenos">1227</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Identifier-1228"><a href="#Identifier-1228"><span class="linenos">1228</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Identifier-1250"><a href="#Identifier-1250"><span class="linenos">1250</span></a><span class="k">class</span> <span class="nc">Identifier</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Identifier-1251"><a href="#Identifier-1251"><span class="linenos">1251</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quoted"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Identifier-1252"><a href="#Identifier-1252"><span class="linenos">1252</span></a> +</span><span id="Identifier-1253"><a href="#Identifier-1253"><span class="linenos">1253</span></a> <span class="nd">@property</span> +</span><span id="Identifier-1254"><a href="#Identifier-1254"><span class="linenos">1254</span></a> <span class="k">def</span> <span class="nf">quoted</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Identifier-1255"><a href="#Identifier-1255"><span class="linenos">1255</span></a> <span class="k">return</span> <span class="nb">bool</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quoted"</span><span class="p">))</span> +</span><span id="Identifier-1256"><a href="#Identifier-1256"><span class="linenos">1256</span></a> +</span><span id="Identifier-1257"><a href="#Identifier-1257"><span class="linenos">1257</span></a> <span class="nd">@property</span> +</span><span id="Identifier-1258"><a href="#Identifier-1258"><span class="linenos">1258</span></a> <span class="k">def</span> <span class="nf">hashable_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">:</span> +</span><span id="Identifier-1259"><a href="#Identifier-1259"><span class="linenos">1259</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">quoted</span> <span class="ow">and</span> <span class="nb">any</span><span class="p">(</span><span class="n">char</span><span class="o">.</span><span class="n">isupper</span><span class="p">()</span> <span class="k">for</span> <span class="n">char</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">):</span> +</span><span id="Identifier-1260"><a href="#Identifier-1260"><span class="linenos">1260</span></a> <span class="k">return</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">quoted</span><span class="p">)</span> +</span><span id="Identifier-1261"><a href="#Identifier-1261"><span class="linenos">1261</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> +</span><span id="Identifier-1262"><a href="#Identifier-1262"><span class="linenos">1262</span></a> +</span><span id="Identifier-1263"><a href="#Identifier-1263"><span class="linenos">1263</span></a> <span class="nd">@property</span> +</span><span id="Identifier-1264"><a href="#Identifier-1264"><span class="linenos">1264</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Identifier-1265"><a href="#Identifier-1265"><span class="linenos">1265</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> </span></pre></div> @@ -14620,10 +15024,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Identifier.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Identifier.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Identifier.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Identifier.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Identifier.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Identifier.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Identifier.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Identifier.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Identifier.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Identifier.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Identifier.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Identifier.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14656,16 +15062,16 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Index"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Index-1231"><a href="#Index-1231"><span class="linenos">1231</span></a><span class="k">class</span> <span class="nc">Index</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Index-1232"><a href="#Index-1232"><span class="linenos">1232</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Index-1233"><a href="#Index-1233"><span class="linenos">1233</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Index-1234"><a href="#Index-1234"><span class="linenos">1234</span></a> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Index-1235"><a href="#Index-1235"><span class="linenos">1235</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Index-1236"><a href="#Index-1236"><span class="linenos">1236</span></a> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Index-1237"><a href="#Index-1237"><span class="linenos">1237</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Index-1238"><a href="#Index-1238"><span class="linenos">1238</span></a> <span class="s2">"primary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Index-1239"><a href="#Index-1239"><span class="linenos">1239</span></a> <span class="s2">"amp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># teradata</span> -</span><span id="Index-1240"><a href="#Index-1240"><span class="linenos">1240</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Index-1268"><a href="#Index-1268"><span class="linenos">1268</span></a><span class="k">class</span> <span class="nc">Index</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Index-1269"><a href="#Index-1269"><span class="linenos">1269</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Index-1270"><a href="#Index-1270"><span class="linenos">1270</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1271"><a href="#Index-1271"><span class="linenos">1271</span></a> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1272"><a href="#Index-1272"><span class="linenos">1272</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1273"><a href="#Index-1273"><span class="linenos">1273</span></a> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1274"><a href="#Index-1274"><span class="linenos">1274</span></a> <span class="s2">"unique"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1275"><a href="#Index-1275"><span class="linenos">1275</span></a> <span class="s2">"primary"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Index-1276"><a href="#Index-1276"><span class="linenos">1276</span></a> <span class="s2">"amp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="c1"># teradata</span> +</span><span id="Index-1277"><a href="#Index-1277"><span class="linenos">1277</span></a> <span class="p">}</span> </span></pre></div> @@ -14690,10 +15096,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Index.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Index.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Index.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Index.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Index.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Index.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Index.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Index.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Index.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Index.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Index.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Index.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14726,17 +15134,17 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Insert"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Insert-1243"><a href="#Insert-1243"><span class="linenos">1243</span></a><span class="k">class</span> <span class="nc">Insert</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Insert-1244"><a href="#Insert-1244"><span class="linenos">1244</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Insert-1245"><a href="#Insert-1245"><span class="linenos">1245</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Insert-1246"><a href="#Insert-1246"><span class="linenos">1246</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Insert-1247"><a href="#Insert-1247"><span class="linenos">1247</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Insert-1248"><a href="#Insert-1248"><span class="linenos">1248</span></a> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Insert-1249"><a href="#Insert-1249"><span class="linenos">1249</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Insert-1250"><a href="#Insert-1250"><span class="linenos">1250</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Insert-1251"><a href="#Insert-1251"><span class="linenos">1251</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Insert-1252"><a href="#Insert-1252"><span class="linenos">1252</span></a> <span class="s2">"alternative"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Insert-1253"><a href="#Insert-1253"><span class="linenos">1253</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Insert-1280"><a href="#Insert-1280"><span class="linenos">1280</span></a><span class="k">class</span> <span class="nc">Insert</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Insert-1281"><a href="#Insert-1281"><span class="linenos">1281</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Insert-1282"><a href="#Insert-1282"><span class="linenos">1282</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1283"><a href="#Insert-1283"><span class="linenos">1283</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Insert-1284"><a href="#Insert-1284"><span class="linenos">1284</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1285"><a href="#Insert-1285"><span class="linenos">1285</span></a> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1286"><a href="#Insert-1286"><span class="linenos">1286</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1287"><a href="#Insert-1287"><span class="linenos">1287</span></a> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1288"><a href="#Insert-1288"><span class="linenos">1288</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1289"><a href="#Insert-1289"><span class="linenos">1289</span></a> <span class="s2">"alternative"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Insert-1290"><a href="#Insert-1290"><span class="linenos">1290</span></a> <span class="p">}</span> </span></pre></div> @@ -14761,10 +15169,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Insert.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Insert.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Insert.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Insert.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Insert.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Insert.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Insert.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Insert.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Insert.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Insert.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Insert.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Insert.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14797,8 +15207,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Returning"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Returning-1256"><a href="#Returning-1256"><span class="linenos">1256</span></a><span class="k">class</span> <span class="nc">Returning</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Returning-1257"><a href="#Returning-1257"><span class="linenos">1257</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Returning-1293"><a href="#Returning-1293"><span class="linenos">1293</span></a><span class="k">class</span> <span class="nc">Returning</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Returning-1294"><a href="#Returning-1294"><span class="linenos">1294</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -14823,10 +15233,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Returning.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Returning.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Returning.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Returning.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Returning.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Returning.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Returning.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Returning.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Returning.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Returning.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Returning.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Returning.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14859,8 +15271,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Introducer"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Introducer-1261"><a href="#Introducer-1261"><span class="linenos">1261</span></a><span class="k">class</span> <span class="nc">Introducer</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Introducer-1262"><a href="#Introducer-1262"><span class="linenos">1262</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Introducer-1298"><a href="#Introducer-1298"><span class="linenos">1298</span></a><span class="k">class</span> <span class="nc">Introducer</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Introducer-1299"><a href="#Introducer-1299"><span class="linenos">1299</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -14885,10 +15297,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Introducer.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Introducer.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Introducer.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Introducer.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Introducer.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Introducer.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Introducer.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Introducer.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Introducer.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Introducer.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Introducer.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Introducer.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14921,8 +15335,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#National"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="National-1266"><a href="#National-1266"><span class="linenos">1266</span></a><span class="k">class</span> <span class="nc">National</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="National-1267"><a href="#National-1267"><span class="linenos">1267</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="National-1303"><a href="#National-1303"><span class="linenos">1303</span></a><span class="k">class</span> <span class="nc">National</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="National-1304"><a href="#National-1304"><span class="linenos">1304</span></a> <span class="k">pass</span> </span></pre></div> @@ -14947,10 +15361,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="National.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="National.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="National.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="National.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="National.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="National.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="National.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="National.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="National.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="National.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="National.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="National.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -14983,16 +15399,16 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#LoadData"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LoadData-1270"><a href="#LoadData-1270"><span class="linenos">1270</span></a><span class="k">class</span> <span class="nc">LoadData</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="LoadData-1271"><a href="#LoadData-1271"><span class="linenos">1271</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="LoadData-1272"><a href="#LoadData-1272"><span class="linenos">1272</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="LoadData-1273"><a href="#LoadData-1273"><span class="linenos">1273</span></a> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="LoadData-1274"><a href="#LoadData-1274"><span class="linenos">1274</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="LoadData-1275"><a href="#LoadData-1275"><span class="linenos">1275</span></a> <span class="s2">"inpath"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="LoadData-1276"><a href="#LoadData-1276"><span class="linenos">1276</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="LoadData-1277"><a href="#LoadData-1277"><span class="linenos">1277</span></a> <span class="s2">"input_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="LoadData-1278"><a href="#LoadData-1278"><span class="linenos">1278</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="LoadData-1279"><a href="#LoadData-1279"><span class="linenos">1279</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LoadData-1307"><a href="#LoadData-1307"><span class="linenos">1307</span></a><span class="k">class</span> <span class="nc">LoadData</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="LoadData-1308"><a href="#LoadData-1308"><span class="linenos">1308</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="LoadData-1309"><a href="#LoadData-1309"><span class="linenos">1309</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="LoadData-1310"><a href="#LoadData-1310"><span class="linenos">1310</span></a> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1311"><a href="#LoadData-1311"><span class="linenos">1311</span></a> <span class="s2">"overwrite"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1312"><a href="#LoadData-1312"><span class="linenos">1312</span></a> <span class="s2">"inpath"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="LoadData-1313"><a href="#LoadData-1313"><span class="linenos">1313</span></a> <span class="s2">"partition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1314"><a href="#LoadData-1314"><span class="linenos">1314</span></a> <span class="s2">"input_format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1315"><a href="#LoadData-1315"><span class="linenos">1315</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LoadData-1316"><a href="#LoadData-1316"><span class="linenos">1316</span></a> <span class="p">}</span> </span></pre></div> @@ -15017,10 +15433,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="LoadData.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LoadData.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LoadData.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LoadData.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LoadData.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LoadData.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LoadData.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LoadData.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LoadData.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LoadData.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LoadData.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LoadData.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15053,8 +15471,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Partition"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Partition-1282"><a href="#Partition-1282"><span class="linenos">1282</span></a><span class="k">class</span> <span class="nc">Partition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Partition-1283"><a href="#Partition-1283"><span class="linenos">1283</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Partition-1319"><a href="#Partition-1319"><span class="linenos">1319</span></a><span class="k">class</span> <span class="nc">Partition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Partition-1320"><a href="#Partition-1320"><span class="linenos">1320</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -15079,10 +15497,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Partition.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Partition.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Partition.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Partition.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Partition.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Partition.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Partition.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Partition.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Partition.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Partition.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Partition.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Partition.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15115,8 +15535,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Fetch"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Fetch-1286"><a href="#Fetch-1286"><span class="linenos">1286</span></a><span class="k">class</span> <span class="nc">Fetch</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Fetch-1287"><a href="#Fetch-1287"><span class="linenos">1287</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"direction"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"count"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Fetch-1323"><a href="#Fetch-1323"><span class="linenos">1323</span></a><span class="k">class</span> <span class="nc">Fetch</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Fetch-1324"><a href="#Fetch-1324"><span class="linenos">1324</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"direction"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"count"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -15141,10 +15561,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Fetch.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Fetch.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Fetch.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Fetch.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Fetch.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Fetch.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Fetch.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Fetch.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Fetch.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Fetch.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Fetch.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Fetch.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15177,13 +15599,13 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Group"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Group-1290"><a href="#Group-1290"><span class="linenos">1290</span></a><span class="k">class</span> <span class="nc">Group</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Group-1291"><a href="#Group-1291"><span class="linenos">1291</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Group-1292"><a href="#Group-1292"><span class="linenos">1292</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Group-1293"><a href="#Group-1293"><span class="linenos">1293</span></a> <span class="s2">"grouping_sets"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Group-1294"><a href="#Group-1294"><span class="linenos">1294</span></a> <span class="s2">"cube"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Group-1295"><a href="#Group-1295"><span class="linenos">1295</span></a> <span class="s2">"rollup"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Group-1296"><a href="#Group-1296"><span class="linenos">1296</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Group-1327"><a href="#Group-1327"><span class="linenos">1327</span></a><span class="k">class</span> <span class="nc">Group</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Group-1328"><a href="#Group-1328"><span class="linenos">1328</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Group-1329"><a href="#Group-1329"><span class="linenos">1329</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Group-1330"><a href="#Group-1330"><span class="linenos">1330</span></a> <span class="s2">"grouping_sets"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Group-1331"><a href="#Group-1331"><span class="linenos">1331</span></a> <span class="s2">"cube"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Group-1332"><a href="#Group-1332"><span class="linenos">1332</span></a> <span class="s2">"rollup"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Group-1333"><a href="#Group-1333"><span class="linenos">1333</span></a> <span class="p">}</span> </span></pre></div> @@ -15208,10 +15630,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Group.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Group.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Group.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Group.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Group.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Group.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Group.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Group.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Group.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Group.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Group.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Group.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15244,8 +15668,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Lambda"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Lambda-1299"><a href="#Lambda-1299"><span class="linenos">1299</span></a><span class="k">class</span> <span class="nc">Lambda</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Lambda-1300"><a href="#Lambda-1300"><span class="linenos">1300</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Lambda-1336"><a href="#Lambda-1336"><span class="linenos">1336</span></a><span class="k">class</span> <span class="nc">Lambda</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Lambda-1337"><a href="#Lambda-1337"><span class="linenos">1337</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -15270,10 +15694,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Lambda.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Lambda.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Lambda.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Lambda.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Lambda.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Lambda.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Lambda.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Lambda.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Lambda.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Lambda.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Lambda.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Lambda.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15306,8 +15732,8 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Limit"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Limit-1303"><a href="#Limit-1303"><span class="linenos">1303</span></a><span class="k">class</span> <span class="nc">Limit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Limit-1304"><a href="#Limit-1304"><span class="linenos">1304</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Limit-1340"><a href="#Limit-1340"><span class="linenos">1340</span></a><span class="k">class</span> <span class="nc">Limit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Limit-1341"><a href="#Limit-1341"><span class="linenos">1341</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -15332,10 +15758,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Limit.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Limit.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Limit.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Limit.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Limit.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Limit.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Limit.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Limit.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Limit.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Limit.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Limit.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Limit.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15368,30 +15796,24 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Literal"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Literal-1307"><a href="#Literal-1307"><span class="linenos">1307</span></a><span class="k">class</span> <span class="nc">Literal</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="Literal-1308"><a href="#Literal-1308"><span class="linenos">1308</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_string"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Literal-1309"><a href="#Literal-1309"><span class="linenos">1309</span></a> -</span><span id="Literal-1310"><a href="#Literal-1310"><span class="linenos">1310</span></a> <span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span> -</span><span id="Literal-1311"><a href="#Literal-1311"><span class="linenos">1311</span></a> <span class="k">return</span> <span class="p">(</span> -</span><span id="Literal-1312"><a href="#Literal-1312"><span class="linenos">1312</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)</span> -</span><span id="Literal-1313"><a href="#Literal-1313"><span class="linenos">1313</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">this</span> -</span><span id="Literal-1314"><a href="#Literal-1314"><span class="linenos">1314</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]</span> -</span><span id="Literal-1315"><a href="#Literal-1315"><span class="linenos">1315</span></a> <span class="p">)</span> -</span><span id="Literal-1316"><a href="#Literal-1316"><span class="linenos">1316</span></a> -</span><span id="Literal-1317"><a href="#Literal-1317"><span class="linenos">1317</span></a> <span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Literal-1318"><a href="#Literal-1318"><span class="linenos">1318</span></a> <span class="k">return</span> <span class="nb">hash</span><span class="p">((</span><span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"is_string"</span><span class="p">]))</span> -</span><span id="Literal-1319"><a href="#Literal-1319"><span class="linenos">1319</span></a> -</span><span id="Literal-1320"><a href="#Literal-1320"><span class="linenos">1320</span></a> <span class="nd">@classmethod</span> -</span><span id="Literal-1321"><a href="#Literal-1321"><span class="linenos">1321</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> -</span><span id="Literal-1322"><a href="#Literal-1322"><span class="linenos">1322</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> -</span><span id="Literal-1323"><a href="#Literal-1323"><span class="linenos">1323</span></a> -</span><span id="Literal-1324"><a href="#Literal-1324"><span class="linenos">1324</span></a> <span class="nd">@classmethod</span> -</span><span id="Literal-1325"><a href="#Literal-1325"><span class="linenos">1325</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> -</span><span id="Literal-1326"><a href="#Literal-1326"><span class="linenos">1326</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> -</span><span id="Literal-1327"><a href="#Literal-1327"><span class="linenos">1327</span></a> -</span><span id="Literal-1328"><a href="#Literal-1328"><span class="linenos">1328</span></a> <span class="nd">@property</span> -</span><span id="Literal-1329"><a href="#Literal-1329"><span class="linenos">1329</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Literal-1330"><a href="#Literal-1330"><span class="linenos">1330</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Literal-1344"><a href="#Literal-1344"><span class="linenos">1344</span></a><span class="k">class</span> <span class="nc">Literal</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Literal-1345"><a href="#Literal-1345"><span class="linenos">1345</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_string"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Literal-1346"><a href="#Literal-1346"><span class="linenos">1346</span></a> +</span><span id="Literal-1347"><a href="#Literal-1347"><span class="linenos">1347</span></a> <span class="nd">@property</span> +</span><span id="Literal-1348"><a href="#Literal-1348"><span class="linenos">1348</span></a> <span class="k">def</span> <span class="nf">hashable_args</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">:</span> +</span><span id="Literal-1349"><a href="#Literal-1349"><span class="linenos">1349</span></a> <span class="k">return</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"is_string"</span><span class="p">))</span> +</span><span id="Literal-1350"><a href="#Literal-1350"><span class="linenos">1350</span></a> +</span><span id="Literal-1351"><a href="#Literal-1351"><span class="linenos">1351</span></a> <span class="nd">@classmethod</span> +</span><span id="Literal-1352"><a href="#Literal-1352"><span class="linenos">1352</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="Literal-1353"><a href="#Literal-1353"><span class="linenos">1353</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> +</span><span id="Literal-1354"><a href="#Literal-1354"><span class="linenos">1354</span></a> +</span><span id="Literal-1355"><a href="#Literal-1355"><span class="linenos">1355</span></a> <span class="nd">@classmethod</span> +</span><span id="Literal-1356"><a href="#Literal-1356"><span class="linenos">1356</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="Literal-1357"><a href="#Literal-1357"><span class="linenos">1357</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> +</span><span id="Literal-1358"><a href="#Literal-1358"><span class="linenos">1358</span></a> +</span><span id="Literal-1359"><a href="#Literal-1359"><span class="linenos">1359</span></a> <span class="nd">@property</span> +</span><span id="Literal-1360"><a href="#Literal-1360"><span class="linenos">1360</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Literal-1361"><a href="#Literal-1361"><span class="linenos">1361</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> </span></pre></div> @@ -15409,9 +15831,9 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Literal.number"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Literal.number-1320"><a href="#Literal.number-1320"><span class="linenos">1320</span></a> <span class="nd">@classmethod</span> -</span><span id="Literal.number-1321"><a href="#Literal.number-1321"><span class="linenos">1321</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> -</span><span id="Literal.number-1322"><a href="#Literal.number-1322"><span class="linenos">1322</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Literal.number-1351"><a href="#Literal.number-1351"><span class="linenos">1351</span></a> <span class="nd">@classmethod</span> +</span><span id="Literal.number-1352"><a href="#Literal.number-1352"><span class="linenos">1352</span></a> <span class="k">def</span> <span class="nf">number</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">number</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="Literal.number-1353"><a href="#Literal.number-1353"><span class="linenos">1353</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">number</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></pre></div> @@ -15430,9 +15852,9 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Literal.string"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Literal.string-1324"><a href="#Literal.string-1324"><span class="linenos">1324</span></a> <span class="nd">@classmethod</span> -</span><span id="Literal.string-1325"><a href="#Literal.string-1325"><span class="linenos">1325</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> -</span><span id="Literal.string-1326"><a href="#Literal.string-1326"><span class="linenos">1326</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Literal.string-1355"><a href="#Literal.string-1355"><span class="linenos">1355</span></a> <span class="nd">@classmethod</span> +</span><span id="Literal.string-1356"><a href="#Literal.string-1356"><span class="linenos">1356</span></a> <span class="k">def</span> <span class="nf">string</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="o">-></span> <span class="n">Literal</span><span class="p">:</span> +</span><span id="Literal.string-1357"><a href="#Literal.string-1357"><span class="linenos">1357</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">string</span><span class="p">),</span> <span class="n">is_string</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></pre></div> @@ -15487,10 +15909,12 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w <dd id="Literal.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Literal.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Literal.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Literal.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Literal.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Literal.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Literal.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Literal.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Literal.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Literal.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Literal.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Literal.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15529,100 +15953,100 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Join"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Join-1333"><a href="#Join-1333"><span class="linenos">1333</span></a><span class="k">class</span> <span class="nc">Join</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Join-1334"><a href="#Join-1334"><span class="linenos">1334</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Join-1335"><a href="#Join-1335"><span class="linenos">1335</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Join-1336"><a href="#Join-1336"><span class="linenos">1336</span></a> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Join-1337"><a href="#Join-1337"><span class="linenos">1337</span></a> <span class="s2">"side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Join-1338"><a href="#Join-1338"><span class="linenos">1338</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Join-1339"><a href="#Join-1339"><span class="linenos">1339</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Join-1340"><a href="#Join-1340"><span class="linenos">1340</span></a> <span class="s2">"natural"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Join-1341"><a href="#Join-1341"><span class="linenos">1341</span></a> <span class="p">}</span> -</span><span id="Join-1342"><a href="#Join-1342"><span class="linenos">1342</span></a> -</span><span id="Join-1343"><a href="#Join-1343"><span class="linenos">1343</span></a> <span class="nd">@property</span> -</span><span id="Join-1344"><a href="#Join-1344"><span class="linenos">1344</span></a> <span class="k">def</span> <span class="nf">kind</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Join-1345"><a href="#Join-1345"><span class="linenos">1345</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> -</span><span id="Join-1346"><a href="#Join-1346"><span class="linenos">1346</span></a> -</span><span id="Join-1347"><a href="#Join-1347"><span class="linenos">1347</span></a> <span class="nd">@property</span> -</span><span id="Join-1348"><a href="#Join-1348"><span class="linenos">1348</span></a> <span class="k">def</span> <span class="nf">side</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Join-1349"><a href="#Join-1349"><span class="linenos">1349</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"side"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> -</span><span id="Join-1350"><a href="#Join-1350"><span class="linenos">1350</span></a> -</span><span id="Join-1351"><a href="#Join-1351"><span class="linenos">1351</span></a> <span class="nd">@property</span> -</span><span id="Join-1352"><a href="#Join-1352"><span class="linenos">1352</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Join-1353"><a href="#Join-1353"><span class="linenos">1353</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">alias_or_name</span> -</span><span id="Join-1354"><a href="#Join-1354"><span class="linenos">1354</span></a> -</span><span id="Join-1355"><a href="#Join-1355"><span class="linenos">1355</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Join-1356"><a href="#Join-1356"><span class="linenos">1356</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Join-1357"><a href="#Join-1357"><span class="linenos">1357</span></a><span class="sd"> Append to or set the ON expressions.</span> -</span><span id="Join-1358"><a href="#Join-1358"><span class="linenos">1358</span></a> -</span><span id="Join-1359"><a href="#Join-1359"><span class="linenos">1359</span></a><span class="sd"> Example:</span> -</span><span id="Join-1360"><a href="#Join-1360"><span class="linenos">1360</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Join-1361"><a href="#Join-1361"><span class="linenos">1361</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> -</span><span id="Join-1362"><a href="#Join-1362"><span class="linenos">1362</span></a><span class="sd"> 'JOIN x ON y = 1'</span> -</span><span id="Join-1363"><a href="#Join-1363"><span class="linenos">1363</span></a> -</span><span id="Join-1364"><a href="#Join-1364"><span class="linenos">1364</span></a><span class="sd"> Args:</span> -</span><span id="Join-1365"><a href="#Join-1365"><span class="linenos">1365</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Join-1366"><a href="#Join-1366"><span class="linenos">1366</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Join-1367"><a href="#Join-1367"><span class="linenos">1367</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="Join-1368"><a href="#Join-1368"><span class="linenos">1368</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> -</span><span id="Join-1369"><a href="#Join-1369"><span class="linenos">1369</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Join-1370"><a href="#Join-1370"><span class="linenos">1370</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Join-1371"><a href="#Join-1371"><span class="linenos">1371</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Join-1372"><a href="#Join-1372"><span class="linenos">1372</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Join-1364"><a href="#Join-1364"><span class="linenos">1364</span></a><span class="k">class</span> <span class="nc">Join</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Join-1365"><a href="#Join-1365"><span class="linenos">1365</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Join-1366"><a href="#Join-1366"><span class="linenos">1366</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Join-1367"><a href="#Join-1367"><span class="linenos">1367</span></a> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1368"><a href="#Join-1368"><span class="linenos">1368</span></a> <span class="s2">"side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1369"><a href="#Join-1369"><span class="linenos">1369</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1370"><a href="#Join-1370"><span class="linenos">1370</span></a> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1371"><a href="#Join-1371"><span class="linenos">1371</span></a> <span class="s2">"natural"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Join-1372"><a href="#Join-1372"><span class="linenos">1372</span></a> <span class="p">}</span> </span><span id="Join-1373"><a href="#Join-1373"><span class="linenos">1373</span></a> -</span><span id="Join-1374"><a href="#Join-1374"><span class="linenos">1374</span></a><span class="sd"> Returns:</span> -</span><span id="Join-1375"><a href="#Join-1375"><span class="linenos">1375</span></a><span class="sd"> Join: the modified join expression.</span> -</span><span id="Join-1376"><a href="#Join-1376"><span class="linenos">1376</span></a><span class="sd"> """</span> -</span><span id="Join-1377"><a href="#Join-1377"><span class="linenos">1377</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Join-1378"><a href="#Join-1378"><span class="linenos">1378</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Join-1379"><a href="#Join-1379"><span class="linenos">1379</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Join-1380"><a href="#Join-1380"><span class="linenos">1380</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> -</span><span id="Join-1381"><a href="#Join-1381"><span class="linenos">1381</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Join-1382"><a href="#Join-1382"><span class="linenos">1382</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Join-1383"><a href="#Join-1383"><span class="linenos">1383</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Join-1384"><a href="#Join-1384"><span class="linenos">1384</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Join-1385"><a href="#Join-1385"><span class="linenos">1385</span></a> <span class="p">)</span> -</span><span id="Join-1386"><a href="#Join-1386"><span class="linenos">1386</span></a> -</span><span id="Join-1387"><a href="#Join-1387"><span class="linenos">1387</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> -</span><span id="Join-1388"><a href="#Join-1388"><span class="linenos">1388</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join-1374"><a href="#Join-1374"><span class="linenos">1374</span></a> <span class="nd">@property</span> +</span><span id="Join-1375"><a href="#Join-1375"><span class="linenos">1375</span></a> <span class="k">def</span> <span class="nf">kind</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Join-1376"><a href="#Join-1376"><span class="linenos">1376</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="Join-1377"><a href="#Join-1377"><span class="linenos">1377</span></a> +</span><span id="Join-1378"><a href="#Join-1378"><span class="linenos">1378</span></a> <span class="nd">@property</span> +</span><span id="Join-1379"><a href="#Join-1379"><span class="linenos">1379</span></a> <span class="k">def</span> <span class="nf">side</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Join-1380"><a href="#Join-1380"><span class="linenos">1380</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"side"</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> +</span><span id="Join-1381"><a href="#Join-1381"><span class="linenos">1381</span></a> +</span><span id="Join-1382"><a href="#Join-1382"><span class="linenos">1382</span></a> <span class="nd">@property</span> +</span><span id="Join-1383"><a href="#Join-1383"><span class="linenos">1383</span></a> <span class="k">def</span> <span class="nf">alias_or_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Join-1384"><a href="#Join-1384"><span class="linenos">1384</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">alias_or_name</span> +</span><span id="Join-1385"><a href="#Join-1385"><span class="linenos">1385</span></a> +</span><span id="Join-1386"><a href="#Join-1386"><span class="linenos">1386</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Join-1387"><a href="#Join-1387"><span class="linenos">1387</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Join-1388"><a href="#Join-1388"><span class="linenos">1388</span></a><span class="sd"> Append to or set the ON expressions.</span> </span><span id="Join-1389"><a href="#Join-1389"><span class="linenos">1389</span></a> -</span><span id="Join-1390"><a href="#Join-1390"><span class="linenos">1390</span></a> <span class="k">return</span> <span class="n">join</span> -</span><span id="Join-1391"><a href="#Join-1391"><span class="linenos">1391</span></a> -</span><span id="Join-1392"><a href="#Join-1392"><span class="linenos">1392</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Join-1393"><a href="#Join-1393"><span class="linenos">1393</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Join-1394"><a href="#Join-1394"><span class="linenos">1394</span></a><span class="sd"> Append to or set the USING expressions.</span> -</span><span id="Join-1395"><a href="#Join-1395"><span class="linenos">1395</span></a> -</span><span id="Join-1396"><a href="#Join-1396"><span class="linenos">1396</span></a><span class="sd"> Example:</span> -</span><span id="Join-1397"><a href="#Join-1397"><span class="linenos">1397</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Join-1398"><a href="#Join-1398"><span class="linenos">1398</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> -</span><span id="Join-1399"><a href="#Join-1399"><span class="linenos">1399</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> -</span><span id="Join-1400"><a href="#Join-1400"><span class="linenos">1400</span></a> -</span><span id="Join-1401"><a href="#Join-1401"><span class="linenos">1401</span></a><span class="sd"> Args:</span> -</span><span id="Join-1402"><a href="#Join-1402"><span class="linenos">1402</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Join-1403"><a href="#Join-1403"><span class="linenos">1403</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Join-1404"><a href="#Join-1404"><span class="linenos">1404</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> -</span><span id="Join-1405"><a href="#Join-1405"><span class="linenos">1405</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Join-1406"><a href="#Join-1406"><span class="linenos">1406</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Join-1407"><a href="#Join-1407"><span class="linenos">1407</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Join-1408"><a href="#Join-1408"><span class="linenos">1408</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Join-1409"><a href="#Join-1409"><span class="linenos">1409</span></a> -</span><span id="Join-1410"><a href="#Join-1410"><span class="linenos">1410</span></a><span class="sd"> Returns:</span> -</span><span id="Join-1411"><a href="#Join-1411"><span class="linenos">1411</span></a><span class="sd"> Join: the modified join expression.</span> -</span><span id="Join-1412"><a href="#Join-1412"><span class="linenos">1412</span></a><span class="sd"> """</span> -</span><span id="Join-1413"><a href="#Join-1413"><span class="linenos">1413</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Join-1414"><a href="#Join-1414"><span class="linenos">1414</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Join-1415"><a href="#Join-1415"><span class="linenos">1415</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Join-1416"><a href="#Join-1416"><span class="linenos">1416</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> -</span><span id="Join-1417"><a href="#Join-1417"><span class="linenos">1417</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Join-1418"><a href="#Join-1418"><span class="linenos">1418</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Join-1419"><a href="#Join-1419"><span class="linenos">1419</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Join-1420"><a href="#Join-1420"><span class="linenos">1420</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Join-1421"><a href="#Join-1421"><span class="linenos">1421</span></a> <span class="p">)</span> +</span><span id="Join-1390"><a href="#Join-1390"><span class="linenos">1390</span></a><span class="sd"> Example:</span> +</span><span id="Join-1391"><a href="#Join-1391"><span class="linenos">1391</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Join-1392"><a href="#Join-1392"><span class="linenos">1392</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> +</span><span id="Join-1393"><a href="#Join-1393"><span class="linenos">1393</span></a><span class="sd"> 'JOIN x ON y = 1'</span> +</span><span id="Join-1394"><a href="#Join-1394"><span class="linenos">1394</span></a> +</span><span id="Join-1395"><a href="#Join-1395"><span class="linenos">1395</span></a><span class="sd"> Args:</span> +</span><span id="Join-1396"><a href="#Join-1396"><span class="linenos">1396</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Join-1397"><a href="#Join-1397"><span class="linenos">1397</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Join-1398"><a href="#Join-1398"><span class="linenos">1398</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Join-1399"><a href="#Join-1399"><span class="linenos">1399</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Join-1400"><a href="#Join-1400"><span class="linenos">1400</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Join-1401"><a href="#Join-1401"><span class="linenos">1401</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Join-1402"><a href="#Join-1402"><span class="linenos">1402</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Join-1403"><a href="#Join-1403"><span class="linenos">1403</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Join-1404"><a href="#Join-1404"><span class="linenos">1404</span></a> +</span><span id="Join-1405"><a href="#Join-1405"><span class="linenos">1405</span></a><span class="sd"> Returns:</span> +</span><span id="Join-1406"><a href="#Join-1406"><span class="linenos">1406</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="Join-1407"><a href="#Join-1407"><span class="linenos">1407</span></a><span class="sd"> """</span> +</span><span id="Join-1408"><a href="#Join-1408"><span class="linenos">1408</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Join-1409"><a href="#Join-1409"><span class="linenos">1409</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Join-1410"><a href="#Join-1410"><span class="linenos">1410</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Join-1411"><a href="#Join-1411"><span class="linenos">1411</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> +</span><span id="Join-1412"><a href="#Join-1412"><span class="linenos">1412</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Join-1413"><a href="#Join-1413"><span class="linenos">1413</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Join-1414"><a href="#Join-1414"><span class="linenos">1414</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Join-1415"><a href="#Join-1415"><span class="linenos">1415</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Join-1416"><a href="#Join-1416"><span class="linenos">1416</span></a> <span class="p">)</span> +</span><span id="Join-1417"><a href="#Join-1417"><span class="linenos">1417</span></a> +</span><span id="Join-1418"><a href="#Join-1418"><span class="linenos">1418</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="Join-1419"><a href="#Join-1419"><span class="linenos">1419</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join-1420"><a href="#Join-1420"><span class="linenos">1420</span></a> +</span><span id="Join-1421"><a href="#Join-1421"><span class="linenos">1421</span></a> <span class="k">return</span> <span class="n">join</span> </span><span id="Join-1422"><a href="#Join-1422"><span class="linenos">1422</span></a> -</span><span id="Join-1423"><a href="#Join-1423"><span class="linenos">1423</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> -</span><span id="Join-1424"><a href="#Join-1424"><span class="linenos">1424</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="Join-1425"><a href="#Join-1425"><span class="linenos">1425</span></a> -</span><span id="Join-1426"><a href="#Join-1426"><span class="linenos">1426</span></a> <span class="k">return</span> <span class="n">join</span> +</span><span id="Join-1423"><a href="#Join-1423"><span class="linenos">1423</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Join-1424"><a href="#Join-1424"><span class="linenos">1424</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Join-1425"><a href="#Join-1425"><span class="linenos">1425</span></a><span class="sd"> Append to or set the USING expressions.</span> +</span><span id="Join-1426"><a href="#Join-1426"><span class="linenos">1426</span></a> +</span><span id="Join-1427"><a href="#Join-1427"><span class="linenos">1427</span></a><span class="sd"> Example:</span> +</span><span id="Join-1428"><a href="#Join-1428"><span class="linenos">1428</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Join-1429"><a href="#Join-1429"><span class="linenos">1429</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> +</span><span id="Join-1430"><a href="#Join-1430"><span class="linenos">1430</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> +</span><span id="Join-1431"><a href="#Join-1431"><span class="linenos">1431</span></a> +</span><span id="Join-1432"><a href="#Join-1432"><span class="linenos">1432</span></a><span class="sd"> Args:</span> +</span><span id="Join-1433"><a href="#Join-1433"><span class="linenos">1433</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Join-1434"><a href="#Join-1434"><span class="linenos">1434</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Join-1435"><a href="#Join-1435"><span class="linenos">1435</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> +</span><span id="Join-1436"><a href="#Join-1436"><span class="linenos">1436</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Join-1437"><a href="#Join-1437"><span class="linenos">1437</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Join-1438"><a href="#Join-1438"><span class="linenos">1438</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Join-1439"><a href="#Join-1439"><span class="linenos">1439</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Join-1440"><a href="#Join-1440"><span class="linenos">1440</span></a> +</span><span id="Join-1441"><a href="#Join-1441"><span class="linenos">1441</span></a><span class="sd"> Returns:</span> +</span><span id="Join-1442"><a href="#Join-1442"><span class="linenos">1442</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="Join-1443"><a href="#Join-1443"><span class="linenos">1443</span></a><span class="sd"> """</span> +</span><span id="Join-1444"><a href="#Join-1444"><span class="linenos">1444</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Join-1445"><a href="#Join-1445"><span class="linenos">1445</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Join-1446"><a href="#Join-1446"><span class="linenos">1446</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Join-1447"><a href="#Join-1447"><span class="linenos">1447</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="Join-1448"><a href="#Join-1448"><span class="linenos">1448</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Join-1449"><a href="#Join-1449"><span class="linenos">1449</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Join-1450"><a href="#Join-1450"><span class="linenos">1450</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Join-1451"><a href="#Join-1451"><span class="linenos">1451</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Join-1452"><a href="#Join-1452"><span class="linenos">1452</span></a> <span class="p">)</span> +</span><span id="Join-1453"><a href="#Join-1453"><span class="linenos">1453</span></a> +</span><span id="Join-1454"><a href="#Join-1454"><span class="linenos">1454</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="Join-1455"><a href="#Join-1455"><span class="linenos">1455</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join-1456"><a href="#Join-1456"><span class="linenos">1456</span></a> +</span><span id="Join-1457"><a href="#Join-1457"><span class="linenos">1457</span></a> <span class="k">return</span> <span class="n">join</span> </span></pre></div> @@ -15639,42 +16063,42 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#Join.on"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Join.on-1355"><a href="#Join.on-1355"><span class="linenos">1355</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Join.on-1356"><a href="#Join.on-1356"><span class="linenos">1356</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Join.on-1357"><a href="#Join.on-1357"><span class="linenos">1357</span></a><span class="sd"> Append to or set the ON expressions.</span> -</span><span id="Join.on-1358"><a href="#Join.on-1358"><span class="linenos">1358</span></a> -</span><span id="Join.on-1359"><a href="#Join.on-1359"><span class="linenos">1359</span></a><span class="sd"> Example:</span> -</span><span id="Join.on-1360"><a href="#Join.on-1360"><span class="linenos">1360</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Join.on-1361"><a href="#Join.on-1361"><span class="linenos">1361</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> -</span><span id="Join.on-1362"><a href="#Join.on-1362"><span class="linenos">1362</span></a><span class="sd"> 'JOIN x ON y = 1'</span> -</span><span id="Join.on-1363"><a href="#Join.on-1363"><span class="linenos">1363</span></a> -</span><span id="Join.on-1364"><a href="#Join.on-1364"><span class="linenos">1364</span></a><span class="sd"> Args:</span> -</span><span id="Join.on-1365"><a href="#Join.on-1365"><span class="linenos">1365</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Join.on-1366"><a href="#Join.on-1366"><span class="linenos">1366</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Join.on-1367"><a href="#Join.on-1367"><span class="linenos">1367</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="Join.on-1368"><a href="#Join.on-1368"><span class="linenos">1368</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> -</span><span id="Join.on-1369"><a href="#Join.on-1369"><span class="linenos">1369</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Join.on-1370"><a href="#Join.on-1370"><span class="linenos">1370</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Join.on-1371"><a href="#Join.on-1371"><span class="linenos">1371</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Join.on-1372"><a href="#Join.on-1372"><span class="linenos">1372</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Join.on-1373"><a href="#Join.on-1373"><span class="linenos">1373</span></a> -</span><span id="Join.on-1374"><a href="#Join.on-1374"><span class="linenos">1374</span></a><span class="sd"> Returns:</span> -</span><span id="Join.on-1375"><a href="#Join.on-1375"><span class="linenos">1375</span></a><span class="sd"> Join: the modified join expression.</span> -</span><span id="Join.on-1376"><a href="#Join.on-1376"><span class="linenos">1376</span></a><span class="sd"> """</span> -</span><span id="Join.on-1377"><a href="#Join.on-1377"><span class="linenos">1377</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Join.on-1378"><a href="#Join.on-1378"><span class="linenos">1378</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Join.on-1379"><a href="#Join.on-1379"><span class="linenos">1379</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Join.on-1380"><a href="#Join.on-1380"><span class="linenos">1380</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> -</span><span id="Join.on-1381"><a href="#Join.on-1381"><span class="linenos">1381</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Join.on-1382"><a href="#Join.on-1382"><span class="linenos">1382</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Join.on-1383"><a href="#Join.on-1383"><span class="linenos">1383</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Join.on-1384"><a href="#Join.on-1384"><span class="linenos">1384</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Join.on-1385"><a href="#Join.on-1385"><span class="linenos">1385</span></a> <span class="p">)</span> -</span><span id="Join.on-1386"><a href="#Join.on-1386"><span class="linenos">1386</span></a> -</span><span id="Join.on-1387"><a href="#Join.on-1387"><span class="linenos">1387</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> -</span><span id="Join.on-1388"><a href="#Join.on-1388"><span class="linenos">1388</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Join.on-1386"><a href="#Join.on-1386"><span class="linenos">1386</span></a> <span class="k">def</span> <span class="nf">on</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Join.on-1387"><a href="#Join.on-1387"><span class="linenos">1387</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Join.on-1388"><a href="#Join.on-1388"><span class="linenos">1388</span></a><span class="sd"> Append to or set the ON expressions.</span> </span><span id="Join.on-1389"><a href="#Join.on-1389"><span class="linenos">1389</span></a> -</span><span id="Join.on-1390"><a href="#Join.on-1390"><span class="linenos">1390</span></a> <span class="k">return</span> <span class="n">join</span> +</span><span id="Join.on-1390"><a href="#Join.on-1390"><span class="linenos">1390</span></a><span class="sd"> Example:</span> +</span><span id="Join.on-1391"><a href="#Join.on-1391"><span class="linenos">1391</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Join.on-1392"><a href="#Join.on-1392"><span class="linenos">1392</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).on("y = 1").sql()</span> +</span><span id="Join.on-1393"><a href="#Join.on-1393"><span class="linenos">1393</span></a><span class="sd"> 'JOIN x ON y = 1'</span> +</span><span id="Join.on-1394"><a href="#Join.on-1394"><span class="linenos">1394</span></a> +</span><span id="Join.on-1395"><a href="#Join.on-1395"><span class="linenos">1395</span></a><span class="sd"> Args:</span> +</span><span id="Join.on-1396"><a href="#Join.on-1396"><span class="linenos">1396</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Join.on-1397"><a href="#Join.on-1397"><span class="linenos">1397</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Join.on-1398"><a href="#Join.on-1398"><span class="linenos">1398</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Join.on-1399"><a href="#Join.on-1399"><span class="linenos">1399</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Join.on-1400"><a href="#Join.on-1400"><span class="linenos">1400</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Join.on-1401"><a href="#Join.on-1401"><span class="linenos">1401</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Join.on-1402"><a href="#Join.on-1402"><span class="linenos">1402</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Join.on-1403"><a href="#Join.on-1403"><span class="linenos">1403</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Join.on-1404"><a href="#Join.on-1404"><span class="linenos">1404</span></a> +</span><span id="Join.on-1405"><a href="#Join.on-1405"><span class="linenos">1405</span></a><span class="sd"> Returns:</span> +</span><span id="Join.on-1406"><a href="#Join.on-1406"><span class="linenos">1406</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="Join.on-1407"><a href="#Join.on-1407"><span class="linenos">1407</span></a><span class="sd"> """</span> +</span><span id="Join.on-1408"><a href="#Join.on-1408"><span class="linenos">1408</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Join.on-1409"><a href="#Join.on-1409"><span class="linenos">1409</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Join.on-1410"><a href="#Join.on-1410"><span class="linenos">1410</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Join.on-1411"><a href="#Join.on-1411"><span class="linenos">1411</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"on"</span><span class="p">,</span> +</span><span id="Join.on-1412"><a href="#Join.on-1412"><span class="linenos">1412</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Join.on-1413"><a href="#Join.on-1413"><span class="linenos">1413</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Join.on-1414"><a href="#Join.on-1414"><span class="linenos">1414</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Join.on-1415"><a href="#Join.on-1415"><span class="linenos">1415</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Join.on-1416"><a href="#Join.on-1416"><span class="linenos">1416</span></a> <span class="p">)</span> +</span><span id="Join.on-1417"><a href="#Join.on-1417"><span class="linenos">1417</span></a> +</span><span id="Join.on-1418"><a href="#Join.on-1418"><span class="linenos">1418</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="Join.on-1419"><a href="#Join.on-1419"><span class="linenos">1419</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join.on-1420"><a href="#Join.on-1420"><span class="linenos">1420</span></a> +</span><span id="Join.on-1421"><a href="#Join.on-1421"><span class="linenos">1421</span></a> <span class="k">return</span> <span class="n">join</span> </span></pre></div> @@ -15724,41 +16148,41 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Join.using"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Join.using-1392"><a href="#Join.using-1392"><span class="linenos">1392</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="Join.using-1393"><a href="#Join.using-1393"><span class="linenos">1393</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Join.using-1394"><a href="#Join.using-1394"><span class="linenos">1394</span></a><span class="sd"> Append to or set the USING expressions.</span> -</span><span id="Join.using-1395"><a href="#Join.using-1395"><span class="linenos">1395</span></a> -</span><span id="Join.using-1396"><a href="#Join.using-1396"><span class="linenos">1396</span></a><span class="sd"> Example:</span> -</span><span id="Join.using-1397"><a href="#Join.using-1397"><span class="linenos">1397</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="Join.using-1398"><a href="#Join.using-1398"><span class="linenos">1398</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> -</span><span id="Join.using-1399"><a href="#Join.using-1399"><span class="linenos">1399</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> -</span><span id="Join.using-1400"><a href="#Join.using-1400"><span class="linenos">1400</span></a> -</span><span id="Join.using-1401"><a href="#Join.using-1401"><span class="linenos">1401</span></a><span class="sd"> Args:</span> -</span><span id="Join.using-1402"><a href="#Join.using-1402"><span class="linenos">1402</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Join.using-1403"><a href="#Join.using-1403"><span class="linenos">1403</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Join.using-1404"><a href="#Join.using-1404"><span class="linenos">1404</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> -</span><span id="Join.using-1405"><a href="#Join.using-1405"><span class="linenos">1405</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Join.using-1406"><a href="#Join.using-1406"><span class="linenos">1406</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Join.using-1407"><a href="#Join.using-1407"><span class="linenos">1407</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Join.using-1408"><a href="#Join.using-1408"><span class="linenos">1408</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Join.using-1409"><a href="#Join.using-1409"><span class="linenos">1409</span></a> -</span><span id="Join.using-1410"><a href="#Join.using-1410"><span class="linenos">1410</span></a><span class="sd"> Returns:</span> -</span><span id="Join.using-1411"><a href="#Join.using-1411"><span class="linenos">1411</span></a><span class="sd"> Join: the modified join expression.</span> -</span><span id="Join.using-1412"><a href="#Join.using-1412"><span class="linenos">1412</span></a><span class="sd"> """</span> -</span><span id="Join.using-1413"><a href="#Join.using-1413"><span class="linenos">1413</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Join.using-1414"><a href="#Join.using-1414"><span class="linenos">1414</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Join.using-1415"><a href="#Join.using-1415"><span class="linenos">1415</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Join.using-1416"><a href="#Join.using-1416"><span class="linenos">1416</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> -</span><span id="Join.using-1417"><a href="#Join.using-1417"><span class="linenos">1417</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Join.using-1418"><a href="#Join.using-1418"><span class="linenos">1418</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Join.using-1419"><a href="#Join.using-1419"><span class="linenos">1419</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Join.using-1420"><a href="#Join.using-1420"><span class="linenos">1420</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Join.using-1421"><a href="#Join.using-1421"><span class="linenos">1421</span></a> <span class="p">)</span> -</span><span id="Join.using-1422"><a href="#Join.using-1422"><span class="linenos">1422</span></a> -</span><span id="Join.using-1423"><a href="#Join.using-1423"><span class="linenos">1423</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> -</span><span id="Join.using-1424"><a href="#Join.using-1424"><span class="linenos">1424</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="Join.using-1425"><a href="#Join.using-1425"><span class="linenos">1425</span></a> -</span><span id="Join.using-1426"><a href="#Join.using-1426"><span class="linenos">1426</span></a> <span class="k">return</span> <span class="n">join</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Join.using-1423"><a href="#Join.using-1423"><span class="linenos">1423</span></a> <span class="k">def</span> <span class="nf">using</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="Join.using-1424"><a href="#Join.using-1424"><span class="linenos">1424</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Join.using-1425"><a href="#Join.using-1425"><span class="linenos">1425</span></a><span class="sd"> Append to or set the USING expressions.</span> +</span><span id="Join.using-1426"><a href="#Join.using-1426"><span class="linenos">1426</span></a> +</span><span id="Join.using-1427"><a href="#Join.using-1427"><span class="linenos">1427</span></a><span class="sd"> Example:</span> +</span><span id="Join.using-1428"><a href="#Join.using-1428"><span class="linenos">1428</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="Join.using-1429"><a href="#Join.using-1429"><span class="linenos">1429</span></a><span class="sd"> >>> sqlglot.parse_one("JOIN x", into=Join).using("foo", "bla").sql()</span> +</span><span id="Join.using-1430"><a href="#Join.using-1430"><span class="linenos">1430</span></a><span class="sd"> 'JOIN x USING (foo, bla)'</span> +</span><span id="Join.using-1431"><a href="#Join.using-1431"><span class="linenos">1431</span></a> +</span><span id="Join.using-1432"><a href="#Join.using-1432"><span class="linenos">1432</span></a><span class="sd"> Args:</span> +</span><span id="Join.using-1433"><a href="#Join.using-1433"><span class="linenos">1433</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Join.using-1434"><a href="#Join.using-1434"><span class="linenos">1434</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Join.using-1435"><a href="#Join.using-1435"><span class="linenos">1435</span></a><span class="sd"> append (bool): if `True`, concatenate the new expressions to the existing "using" list.</span> +</span><span id="Join.using-1436"><a href="#Join.using-1436"><span class="linenos">1436</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Join.using-1437"><a href="#Join.using-1437"><span class="linenos">1437</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Join.using-1438"><a href="#Join.using-1438"><span class="linenos">1438</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Join.using-1439"><a href="#Join.using-1439"><span class="linenos">1439</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Join.using-1440"><a href="#Join.using-1440"><span class="linenos">1440</span></a> +</span><span id="Join.using-1441"><a href="#Join.using-1441"><span class="linenos">1441</span></a><span class="sd"> Returns:</span> +</span><span id="Join.using-1442"><a href="#Join.using-1442"><span class="linenos">1442</span></a><span class="sd"> Join: the modified join expression.</span> +</span><span id="Join.using-1443"><a href="#Join.using-1443"><span class="linenos">1443</span></a><span class="sd"> """</span> +</span><span id="Join.using-1444"><a href="#Join.using-1444"><span class="linenos">1444</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Join.using-1445"><a href="#Join.using-1445"><span class="linenos">1445</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Join.using-1446"><a href="#Join.using-1446"><span class="linenos">1446</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Join.using-1447"><a href="#Join.using-1447"><span class="linenos">1447</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="Join.using-1448"><a href="#Join.using-1448"><span class="linenos">1448</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Join.using-1449"><a href="#Join.using-1449"><span class="linenos">1449</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Join.using-1450"><a href="#Join.using-1450"><span class="linenos">1450</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Join.using-1451"><a href="#Join.using-1451"><span class="linenos">1451</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Join.using-1452"><a href="#Join.using-1452"><span class="linenos">1452</span></a> <span class="p">)</span> +</span><span id="Join.using-1453"><a href="#Join.using-1453"><span class="linenos">1453</span></a> +</span><span id="Join.using-1454"><a href="#Join.using-1454"><span class="linenos">1454</span></a> <span class="k">if</span> <span class="n">join</span><span class="o">.</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">"CROSS"</span><span class="p">:</span> +</span><span id="Join.using-1455"><a href="#Join.using-1455"><span class="linenos">1455</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Join.using-1456"><a href="#Join.using-1456"><span class="linenos">1456</span></a> +</span><span id="Join.using-1457"><a href="#Join.using-1457"><span class="linenos">1457</span></a> <span class="k">return</span> <span class="n">join</span> </span></pre></div> @@ -15815,10 +16239,12 @@ Otherwise, this resets the expression.</li> <dd id="Join.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Join.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Join.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Join.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Join.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Join.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Join.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Join.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Join.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Join.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Join.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Join.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15851,8 +16277,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Lateral"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Lateral-1429"><a href="#Lateral-1429"><span class="linenos">1429</span></a><span class="k">class</span> <span class="nc">Lateral</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> -</span><span id="Lateral-1430"><a href="#Lateral-1430"><span class="linenos">1430</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"view"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"outer"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Lateral-1460"><a href="#Lateral-1460"><span class="linenos">1460</span></a><span class="k">class</span> <span class="nc">Lateral</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="Lateral-1461"><a href="#Lateral-1461"><span class="linenos">1461</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"view"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"outer"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -15877,10 +16303,12 @@ Otherwise, this resets the expression.</li> <dd id="Lateral.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Lateral.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Lateral.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Lateral.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Lateral.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Lateral.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Lateral.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Lateral.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Lateral.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Lateral.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Lateral.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Lateral.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15919,16 +16347,16 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#MatchRecognize"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="MatchRecognize-1433"><a href="#MatchRecognize-1433"><span class="linenos">1433</span></a><span class="k">class</span> <span class="nc">MatchRecognize</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="MatchRecognize-1434"><a href="#MatchRecognize-1434"><span class="linenos">1434</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="MatchRecognize-1435"><a href="#MatchRecognize-1435"><span class="linenos">1435</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="MatchRecognize-1436"><a href="#MatchRecognize-1436"><span class="linenos">1436</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="MatchRecognize-1437"><a href="#MatchRecognize-1437"><span class="linenos">1437</span></a> <span class="s2">"measures"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="MatchRecognize-1438"><a href="#MatchRecognize-1438"><span class="linenos">1438</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="MatchRecognize-1439"><a href="#MatchRecognize-1439"><span class="linenos">1439</span></a> <span class="s2">"after"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="MatchRecognize-1440"><a href="#MatchRecognize-1440"><span class="linenos">1440</span></a> <span class="s2">"pattern"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="MatchRecognize-1441"><a href="#MatchRecognize-1441"><span class="linenos">1441</span></a> <span class="s2">"define"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="MatchRecognize-1442"><a href="#MatchRecognize-1442"><span class="linenos">1442</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="MatchRecognize-1464"><a href="#MatchRecognize-1464"><span class="linenos">1464</span></a><span class="k">class</span> <span class="nc">MatchRecognize</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="MatchRecognize-1465"><a href="#MatchRecognize-1465"><span class="linenos">1465</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="MatchRecognize-1466"><a href="#MatchRecognize-1466"><span class="linenos">1466</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1467"><a href="#MatchRecognize-1467"><span class="linenos">1467</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1468"><a href="#MatchRecognize-1468"><span class="linenos">1468</span></a> <span class="s2">"measures"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1469"><a href="#MatchRecognize-1469"><span class="linenos">1469</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1470"><a href="#MatchRecognize-1470"><span class="linenos">1470</span></a> <span class="s2">"after"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1471"><a href="#MatchRecognize-1471"><span class="linenos">1471</span></a> <span class="s2">"pattern"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1472"><a href="#MatchRecognize-1472"><span class="linenos">1472</span></a> <span class="s2">"define"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="MatchRecognize-1473"><a href="#MatchRecognize-1473"><span class="linenos">1473</span></a> <span class="p">}</span> </span></pre></div> @@ -15953,10 +16381,12 @@ Otherwise, this resets the expression.</li> <dd id="MatchRecognize.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="MatchRecognize.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="MatchRecognize.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="MatchRecognize.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="MatchRecognize.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="MatchRecognize.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="MatchRecognize.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="MatchRecognize.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="MatchRecognize.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="MatchRecognize.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="MatchRecognize.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="MatchRecognize.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -15989,8 +16419,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Final"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Final-1447"><a href="#Final-1447"><span class="linenos">1447</span></a><span class="k">class</span> <span class="nc">Final</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Final-1448"><a href="#Final-1448"><span class="linenos">1448</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Final-1478"><a href="#Final-1478"><span class="linenos">1478</span></a><span class="k">class</span> <span class="nc">Final</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Final-1479"><a href="#Final-1479"><span class="linenos">1479</span></a> <span class="k">pass</span> </span></pre></div> @@ -16015,10 +16445,12 @@ Otherwise, this resets the expression.</li> <dd id="Final.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Final.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Final.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Final.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Final.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Final.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Final.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Final.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Final.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Final.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Final.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Final.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16051,8 +16483,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Offset"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Offset-1451"><a href="#Offset-1451"><span class="linenos">1451</span></a><span class="k">class</span> <span class="nc">Offset</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Offset-1452"><a href="#Offset-1452"><span class="linenos">1452</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Offset-1482"><a href="#Offset-1482"><span class="linenos">1482</span></a><span class="k">class</span> <span class="nc">Offset</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Offset-1483"><a href="#Offset-1483"><span class="linenos">1483</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16077,10 +16509,12 @@ Otherwise, this resets the expression.</li> <dd id="Offset.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Offset.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Offset.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Offset.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Offset.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Offset.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Offset.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Offset.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Offset.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Offset.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Offset.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Offset.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16113,8 +16547,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Order"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Order-1455"><a href="#Order-1455"><span class="linenos">1455</span></a><span class="k">class</span> <span class="nc">Order</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Order-1456"><a href="#Order-1456"><span class="linenos">1456</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Order-1486"><a href="#Order-1486"><span class="linenos">1486</span></a><span class="k">class</span> <span class="nc">Order</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Order-1487"><a href="#Order-1487"><span class="linenos">1487</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16139,10 +16573,12 @@ Otherwise, this resets the expression.</li> <dd id="Order.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Order.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Order.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Order.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Order.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Order.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Order.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Order.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Order.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Order.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Order.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Order.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16175,8 +16611,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Cluster"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Cluster-1461"><a href="#Cluster-1461"><span class="linenos">1461</span></a><span class="k">class</span> <span class="nc">Cluster</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> -</span><span id="Cluster-1462"><a href="#Cluster-1462"><span class="linenos">1462</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Cluster-1492"><a href="#Cluster-1492"><span class="linenos">1492</span></a><span class="k">class</span> <span class="nc">Cluster</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="Cluster-1493"><a href="#Cluster-1493"><span class="linenos">1493</span></a> <span class="k">pass</span> </span></pre></div> @@ -16201,10 +16637,12 @@ Otherwise, this resets the expression.</li> <dd id="Cluster.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Cluster.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Cluster.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Cluster.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Cluster.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Cluster.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Cluster.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Cluster.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Cluster.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Cluster.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Cluster.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Cluster.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16237,8 +16675,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Distribute"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Distribute-1465"><a href="#Distribute-1465"><span class="linenos">1465</span></a><span class="k">class</span> <span class="nc">Distribute</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> -</span><span id="Distribute-1466"><a href="#Distribute-1466"><span class="linenos">1466</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Distribute-1496"><a href="#Distribute-1496"><span class="linenos">1496</span></a><span class="k">class</span> <span class="nc">Distribute</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="Distribute-1497"><a href="#Distribute-1497"><span class="linenos">1497</span></a> <span class="k">pass</span> </span></pre></div> @@ -16263,10 +16701,12 @@ Otherwise, this resets the expression.</li> <dd id="Distribute.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Distribute.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Distribute.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Distribute.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Distribute.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Distribute.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Distribute.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Distribute.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Distribute.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Distribute.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Distribute.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Distribute.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16299,8 +16739,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Sort"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Sort-1469"><a href="#Sort-1469"><span class="linenos">1469</span></a><span class="k">class</span> <span class="nc">Sort</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> -</span><span id="Sort-1470"><a href="#Sort-1470"><span class="linenos">1470</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Sort-1500"><a href="#Sort-1500"><span class="linenos">1500</span></a><span class="k">class</span> <span class="nc">Sort</span><span class="p">(</span><span class="n">Order</span><span class="p">):</span> +</span><span id="Sort-1501"><a href="#Sort-1501"><span class="linenos">1501</span></a> <span class="k">pass</span> </span></pre></div> @@ -16325,10 +16765,12 @@ Otherwise, this resets the expression.</li> <dd id="Sort.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Sort.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Sort.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Sort.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Sort.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Sort.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Sort.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Sort.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Sort.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Sort.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Sort.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Sort.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16361,8 +16803,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Ordered"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Ordered-1473"><a href="#Ordered-1473"><span class="linenos">1473</span></a><span class="k">class</span> <span class="nc">Ordered</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Ordered-1474"><a href="#Ordered-1474"><span class="linenos">1474</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"desc"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"nulls_first"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Ordered-1504"><a href="#Ordered-1504"><span class="linenos">1504</span></a><span class="k">class</span> <span class="nc">Ordered</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Ordered-1505"><a href="#Ordered-1505"><span class="linenos">1505</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"desc"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"nulls_first"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16387,10 +16829,12 @@ Otherwise, this resets the expression.</li> <dd id="Ordered.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Ordered.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Ordered.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Ordered.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Ordered.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Ordered.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Ordered.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Ordered.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Ordered.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Ordered.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Ordered.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Ordered.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16423,8 +16867,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Property"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Property-1477"><a href="#Property-1477"><span class="linenos">1477</span></a><span class="k">class</span> <span class="nc">Property</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Property-1478"><a href="#Property-1478"><span class="linenos">1478</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"value"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Property-1508"><a href="#Property-1508"><span class="linenos">1508</span></a><span class="k">class</span> <span class="nc">Property</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Property-1509"><a href="#Property-1509"><span class="linenos">1509</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"value"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16449,10 +16893,12 @@ Otherwise, this resets the expression.</li> <dd id="Property.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Property.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Property.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Property.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Property.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Property.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Property.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Property.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Property.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Property.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Property.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Property.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16485,8 +16931,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#AfterJournalProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AfterJournalProperty-1481"><a href="#AfterJournalProperty-1481"><span class="linenos">1481</span></a><span class="k">class</span> <span class="nc">AfterJournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="AfterJournalProperty-1482"><a href="#AfterJournalProperty-1482"><span class="linenos">1482</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AfterJournalProperty-1512"><a href="#AfterJournalProperty-1512"><span class="linenos">1512</span></a><span class="k">class</span> <span class="nc">AfterJournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="AfterJournalProperty-1513"><a href="#AfterJournalProperty-1513"><span class="linenos">1513</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"local"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -16511,10 +16957,12 @@ Otherwise, this resets the expression.</li> <dd id="AfterJournalProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AfterJournalProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AfterJournalProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AfterJournalProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AfterJournalProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AfterJournalProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AfterJournalProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AfterJournalProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AfterJournalProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AfterJournalProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AfterJournalProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AfterJournalProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16547,8 +16995,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#AlgorithmProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AlgorithmProperty-1485"><a href="#AlgorithmProperty-1485"><span class="linenos">1485</span></a><span class="k">class</span> <span class="nc">AlgorithmProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="AlgorithmProperty-1486"><a href="#AlgorithmProperty-1486"><span class="linenos">1486</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AlgorithmProperty-1516"><a href="#AlgorithmProperty-1516"><span class="linenos">1516</span></a><span class="k">class</span> <span class="nc">AlgorithmProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="AlgorithmProperty-1517"><a href="#AlgorithmProperty-1517"><span class="linenos">1517</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16573,10 +17021,12 @@ Otherwise, this resets the expression.</li> <dd id="AlgorithmProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AlgorithmProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AlgorithmProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AlgorithmProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AlgorithmProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AlgorithmProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AlgorithmProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AlgorithmProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AlgorithmProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AlgorithmProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AlgorithmProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AlgorithmProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16609,8 +17059,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#AutoIncrementProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AutoIncrementProperty-1489"><a href="#AutoIncrementProperty-1489"><span class="linenos">1489</span></a><span class="k">class</span> <span class="nc">AutoIncrementProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="AutoIncrementProperty-1490"><a href="#AutoIncrementProperty-1490"><span class="linenos">1490</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AutoIncrementProperty-1520"><a href="#AutoIncrementProperty-1520"><span class="linenos">1520</span></a><span class="k">class</span> <span class="nc">AutoIncrementProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="AutoIncrementProperty-1521"><a href="#AutoIncrementProperty-1521"><span class="linenos">1521</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16635,10 +17085,12 @@ Otherwise, this resets the expression.</li> <dd id="AutoIncrementProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AutoIncrementProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AutoIncrementProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AutoIncrementProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AutoIncrementProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AutoIncrementProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AutoIncrementProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AutoIncrementProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AutoIncrementProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AutoIncrementProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AutoIncrementProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AutoIncrementProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16671,8 +17123,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#BlockCompressionProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="BlockCompressionProperty-1493"><a href="#BlockCompressionProperty-1493"><span class="linenos">1493</span></a><span class="k">class</span> <span class="nc">BlockCompressionProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="BlockCompressionProperty-1494"><a href="#BlockCompressionProperty-1494"><span class="linenos">1494</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"autotemp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"always"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"manual"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"never"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="BlockCompressionProperty-1524"><a href="#BlockCompressionProperty-1524"><span class="linenos">1524</span></a><span class="k">class</span> <span class="nc">BlockCompressionProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="BlockCompressionProperty-1525"><a href="#BlockCompressionProperty-1525"><span class="linenos">1525</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"autotemp"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"always"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"manual"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"never"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16697,10 +17149,12 @@ Otherwise, this resets the expression.</li> <dd id="BlockCompressionProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="BlockCompressionProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="BlockCompressionProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BlockCompressionProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="BlockCompressionProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="BlockCompressionProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="BlockCompressionProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="BlockCompressionProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BlockCompressionProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="BlockCompressionProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="BlockCompressionProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="BlockCompressionProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16733,8 +17187,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#CharacterSetProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CharacterSetProperty-1497"><a href="#CharacterSetProperty-1497"><span class="linenos">1497</span></a><span class="k">class</span> <span class="nc">CharacterSetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="CharacterSetProperty-1498"><a href="#CharacterSetProperty-1498"><span class="linenos">1498</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CharacterSetProperty-1528"><a href="#CharacterSetProperty-1528"><span class="linenos">1528</span></a><span class="k">class</span> <span class="nc">CharacterSetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="CharacterSetProperty-1529"><a href="#CharacterSetProperty-1529"><span class="linenos">1529</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16759,10 +17213,12 @@ Otherwise, this resets the expression.</li> <dd id="CharacterSetProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CharacterSetProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CharacterSetProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CharacterSetProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CharacterSetProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CharacterSetProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CharacterSetProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CharacterSetProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CharacterSetProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CharacterSetProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CharacterSetProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CharacterSetProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16795,8 +17251,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#ChecksumProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ChecksumProperty-1501"><a href="#ChecksumProperty-1501"><span class="linenos">1501</span></a><span class="k">class</span> <span class="nc">ChecksumProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="ChecksumProperty-1502"><a href="#ChecksumProperty-1502"><span class="linenos">1502</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ChecksumProperty-1532"><a href="#ChecksumProperty-1532"><span class="linenos">1532</span></a><span class="k">class</span> <span class="nc">ChecksumProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="ChecksumProperty-1533"><a href="#ChecksumProperty-1533"><span class="linenos">1533</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -16821,10 +17277,12 @@ Otherwise, this resets the expression.</li> <dd id="ChecksumProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ChecksumProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ChecksumProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ChecksumProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ChecksumProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ChecksumProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ChecksumProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ChecksumProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ChecksumProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ChecksumProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ChecksumProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ChecksumProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16857,8 +17315,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#CollateProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CollateProperty-1505"><a href="#CollateProperty-1505"><span class="linenos">1505</span></a><span class="k">class</span> <span class="nc">CollateProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="CollateProperty-1506"><a href="#CollateProperty-1506"><span class="linenos">1506</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CollateProperty-1536"><a href="#CollateProperty-1536"><span class="linenos">1536</span></a><span class="k">class</span> <span class="nc">CollateProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="CollateProperty-1537"><a href="#CollateProperty-1537"><span class="linenos">1537</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -16883,10 +17341,12 @@ Otherwise, this resets the expression.</li> <dd id="CollateProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CollateProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CollateProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CollateProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CollateProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CollateProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CollateProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CollateProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CollateProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CollateProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CollateProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CollateProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16919,8 +17379,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#DataBlocksizeProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DataBlocksizeProperty-1509"><a href="#DataBlocksizeProperty-1509"><span class="linenos">1509</span></a><span class="k">class</span> <span class="nc">DataBlocksizeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="DataBlocksizeProperty-1510"><a href="#DataBlocksizeProperty-1510"><span class="linenos">1510</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"units"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"min"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataBlocksizeProperty-1540"><a href="#DataBlocksizeProperty-1540"><span class="linenos">1540</span></a><span class="k">class</span> <span class="nc">DataBlocksizeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="DataBlocksizeProperty-1541"><a href="#DataBlocksizeProperty-1541"><span class="linenos">1541</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"units"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"min"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -16945,10 +17405,12 @@ Otherwise, this resets the expression.</li> <dd id="DataBlocksizeProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DataBlocksizeProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DataBlocksizeProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DataBlocksizeProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DataBlocksizeProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DataBlocksizeProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DataBlocksizeProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DataBlocksizeProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DataBlocksizeProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DataBlocksizeProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DataBlocksizeProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DataBlocksizeProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -16981,8 +17443,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#DefinerProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DefinerProperty-1513"><a href="#DefinerProperty-1513"><span class="linenos">1513</span></a><span class="k">class</span> <span class="nc">DefinerProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="DefinerProperty-1514"><a href="#DefinerProperty-1514"><span class="linenos">1514</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DefinerProperty-1544"><a href="#DefinerProperty-1544"><span class="linenos">1544</span></a><span class="k">class</span> <span class="nc">DefinerProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="DefinerProperty-1545"><a href="#DefinerProperty-1545"><span class="linenos">1545</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17007,10 +17469,12 @@ Otherwise, this resets the expression.</li> <dd id="DefinerProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DefinerProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DefinerProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DefinerProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DefinerProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DefinerProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DefinerProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DefinerProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DefinerProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DefinerProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DefinerProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DefinerProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17043,8 +17507,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#DistKeyProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DistKeyProperty-1517"><a href="#DistKeyProperty-1517"><span class="linenos">1517</span></a><span class="k">class</span> <span class="nc">DistKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="DistKeyProperty-1518"><a href="#DistKeyProperty-1518"><span class="linenos">1518</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DistKeyProperty-1548"><a href="#DistKeyProperty-1548"><span class="linenos">1548</span></a><span class="k">class</span> <span class="nc">DistKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="DistKeyProperty-1549"><a href="#DistKeyProperty-1549"><span class="linenos">1549</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17069,10 +17533,12 @@ Otherwise, this resets the expression.</li> <dd id="DistKeyProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DistKeyProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DistKeyProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DistKeyProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DistKeyProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DistKeyProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DistKeyProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DistKeyProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DistKeyProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DistKeyProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DistKeyProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DistKeyProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17105,8 +17571,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#DistStyleProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DistStyleProperty-1521"><a href="#DistStyleProperty-1521"><span class="linenos">1521</span></a><span class="k">class</span> <span class="nc">DistStyleProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="DistStyleProperty-1522"><a href="#DistStyleProperty-1522"><span class="linenos">1522</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DistStyleProperty-1552"><a href="#DistStyleProperty-1552"><span class="linenos">1552</span></a><span class="k">class</span> <span class="nc">DistStyleProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="DistStyleProperty-1553"><a href="#DistStyleProperty-1553"><span class="linenos">1553</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17131,10 +17597,12 @@ Otherwise, this resets the expression.</li> <dd id="DistStyleProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DistStyleProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DistStyleProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DistStyleProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DistStyleProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DistStyleProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DistStyleProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DistStyleProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DistStyleProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DistStyleProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DistStyleProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DistStyleProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17167,8 +17635,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#EngineProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="EngineProperty-1525"><a href="#EngineProperty-1525"><span class="linenos">1525</span></a><span class="k">class</span> <span class="nc">EngineProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="EngineProperty-1526"><a href="#EngineProperty-1526"><span class="linenos">1526</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="EngineProperty-1556"><a href="#EngineProperty-1556"><span class="linenos">1556</span></a><span class="k">class</span> <span class="nc">EngineProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="EngineProperty-1557"><a href="#EngineProperty-1557"><span class="linenos">1557</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17193,10 +17661,12 @@ Otherwise, this resets the expression.</li> <dd id="EngineProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="EngineProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="EngineProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="EngineProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="EngineProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="EngineProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="EngineProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="EngineProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="EngineProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="EngineProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="EngineProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="EngineProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17229,8 +17699,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#ExecuteAsProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ExecuteAsProperty-1529"><a href="#ExecuteAsProperty-1529"><span class="linenos">1529</span></a><span class="k">class</span> <span class="nc">ExecuteAsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="ExecuteAsProperty-1530"><a href="#ExecuteAsProperty-1530"><span class="linenos">1530</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ExecuteAsProperty-1560"><a href="#ExecuteAsProperty-1560"><span class="linenos">1560</span></a><span class="k">class</span> <span class="nc">ExecuteAsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="ExecuteAsProperty-1561"><a href="#ExecuteAsProperty-1561"><span class="linenos">1561</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17255,10 +17725,12 @@ Otherwise, this resets the expression.</li> <dd id="ExecuteAsProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ExecuteAsProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ExecuteAsProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ExecuteAsProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ExecuteAsProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ExecuteAsProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ExecuteAsProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ExecuteAsProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ExecuteAsProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ExecuteAsProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ExecuteAsProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ExecuteAsProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17291,8 +17763,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#ExternalProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ExternalProperty-1533"><a href="#ExternalProperty-1533"><span class="linenos">1533</span></a><span class="k">class</span> <span class="nc">ExternalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="ExternalProperty-1534"><a href="#ExternalProperty-1534"><span class="linenos">1534</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ExternalProperty-1564"><a href="#ExternalProperty-1564"><span class="linenos">1564</span></a><span class="k">class</span> <span class="nc">ExternalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="ExternalProperty-1565"><a href="#ExternalProperty-1565"><span class="linenos">1565</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -17317,10 +17789,12 @@ Otherwise, this resets the expression.</li> <dd id="ExternalProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ExternalProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ExternalProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ExternalProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ExternalProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ExternalProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ExternalProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ExternalProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ExternalProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ExternalProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ExternalProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ExternalProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17353,8 +17827,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#FallbackProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="FallbackProperty-1537"><a href="#FallbackProperty-1537"><span class="linenos">1537</span></a><span class="k">class</span> <span class="nc">FallbackProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="FallbackProperty-1538"><a href="#FallbackProperty-1538"><span class="linenos">1538</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"protection"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="FallbackProperty-1568"><a href="#FallbackProperty-1568"><span class="linenos">1568</span></a><span class="k">class</span> <span class="nc">FallbackProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="FallbackProperty-1569"><a href="#FallbackProperty-1569"><span class="linenos">1569</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"protection"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -17379,10 +17853,12 @@ Otherwise, this resets the expression.</li> <dd id="FallbackProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="FallbackProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="FallbackProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="FallbackProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="FallbackProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="FallbackProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="FallbackProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="FallbackProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="FallbackProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="FallbackProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="FallbackProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="FallbackProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17415,8 +17891,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#FileFormatProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="FileFormatProperty-1541"><a href="#FileFormatProperty-1541"><span class="linenos">1541</span></a><span class="k">class</span> <span class="nc">FileFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="FileFormatProperty-1542"><a href="#FileFormatProperty-1542"><span class="linenos">1542</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="FileFormatProperty-1572"><a href="#FileFormatProperty-1572"><span class="linenos">1572</span></a><span class="k">class</span> <span class="nc">FileFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="FileFormatProperty-1573"><a href="#FileFormatProperty-1573"><span class="linenos">1573</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17441,10 +17917,12 @@ Otherwise, this resets the expression.</li> <dd id="FileFormatProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="FileFormatProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="FileFormatProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="FileFormatProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="FileFormatProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="FileFormatProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="FileFormatProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="FileFormatProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="FileFormatProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="FileFormatProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="FileFormatProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="FileFormatProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17477,8 +17955,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#FreespaceProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="FreespaceProperty-1545"><a href="#FreespaceProperty-1545"><span class="linenos">1545</span></a><span class="k">class</span> <span class="nc">FreespaceProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="FreespaceProperty-1546"><a href="#FreespaceProperty-1546"><span class="linenos">1546</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="FreespaceProperty-1576"><a href="#FreespaceProperty-1576"><span class="linenos">1576</span></a><span class="k">class</span> <span class="nc">FreespaceProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="FreespaceProperty-1577"><a href="#FreespaceProperty-1577"><span class="linenos">1577</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -17503,10 +17981,12 @@ Otherwise, this resets the expression.</li> <dd id="FreespaceProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="FreespaceProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="FreespaceProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="FreespaceProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="FreespaceProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="FreespaceProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="FreespaceProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="FreespaceProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="FreespaceProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="FreespaceProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="FreespaceProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="FreespaceProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17539,14 +18019,14 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#IsolatedLoadingProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="IsolatedLoadingProperty-1549"><a href="#IsolatedLoadingProperty-1549"><span class="linenos">1549</span></a><span class="k">class</span> <span class="nc">IsolatedLoadingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="IsolatedLoadingProperty-1550"><a href="#IsolatedLoadingProperty-1550"><span class="linenos">1550</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="IsolatedLoadingProperty-1551"><a href="#IsolatedLoadingProperty-1551"><span class="linenos">1551</span></a> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="IsolatedLoadingProperty-1552"><a href="#IsolatedLoadingProperty-1552"><span class="linenos">1552</span></a> <span class="s2">"concurrent"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="IsolatedLoadingProperty-1553"><a href="#IsolatedLoadingProperty-1553"><span class="linenos">1553</span></a> <span class="s2">"for_all"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="IsolatedLoadingProperty-1554"><a href="#IsolatedLoadingProperty-1554"><span class="linenos">1554</span></a> <span class="s2">"for_insert"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="IsolatedLoadingProperty-1555"><a href="#IsolatedLoadingProperty-1555"><span class="linenos">1555</span></a> <span class="s2">"for_none"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="IsolatedLoadingProperty-1556"><a href="#IsolatedLoadingProperty-1556"><span class="linenos">1556</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="IsolatedLoadingProperty-1580"><a href="#IsolatedLoadingProperty-1580"><span class="linenos">1580</span></a><span class="k">class</span> <span class="nc">IsolatedLoadingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="IsolatedLoadingProperty-1581"><a href="#IsolatedLoadingProperty-1581"><span class="linenos">1581</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="IsolatedLoadingProperty-1582"><a href="#IsolatedLoadingProperty-1582"><span class="linenos">1582</span></a> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1583"><a href="#IsolatedLoadingProperty-1583"><span class="linenos">1583</span></a> <span class="s2">"concurrent"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1584"><a href="#IsolatedLoadingProperty-1584"><span class="linenos">1584</span></a> <span class="s2">"for_all"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1585"><a href="#IsolatedLoadingProperty-1585"><span class="linenos">1585</span></a> <span class="s2">"for_insert"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1586"><a href="#IsolatedLoadingProperty-1586"><span class="linenos">1586</span></a> <span class="s2">"for_none"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="IsolatedLoadingProperty-1587"><a href="#IsolatedLoadingProperty-1587"><span class="linenos">1587</span></a> <span class="p">}</span> </span></pre></div> @@ -17571,10 +18051,12 @@ Otherwise, this resets the expression.</li> <dd id="IsolatedLoadingProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="IsolatedLoadingProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="IsolatedLoadingProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="IsolatedLoadingProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="IsolatedLoadingProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="IsolatedLoadingProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="IsolatedLoadingProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="IsolatedLoadingProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="IsolatedLoadingProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="IsolatedLoadingProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="IsolatedLoadingProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="IsolatedLoadingProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17607,8 +18089,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#JournalProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="JournalProperty-1559"><a href="#JournalProperty-1559"><span class="linenos">1559</span></a><span class="k">class</span> <span class="nc">JournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="JournalProperty-1560"><a href="#JournalProperty-1560"><span class="linenos">1560</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"before"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="JournalProperty-1590"><a href="#JournalProperty-1590"><span class="linenos">1590</span></a><span class="k">class</span> <span class="nc">JournalProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="JournalProperty-1591"><a href="#JournalProperty-1591"><span class="linenos">1591</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"dual"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"before"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -17633,10 +18115,12 @@ Otherwise, this resets the expression.</li> <dd id="JournalProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="JournalProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="JournalProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JournalProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="JournalProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="JournalProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="JournalProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="JournalProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JournalProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="JournalProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="JournalProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="JournalProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17669,8 +18153,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#LanguageProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LanguageProperty-1563"><a href="#LanguageProperty-1563"><span class="linenos">1563</span></a><span class="k">class</span> <span class="nc">LanguageProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="LanguageProperty-1564"><a href="#LanguageProperty-1564"><span class="linenos">1564</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LanguageProperty-1594"><a href="#LanguageProperty-1594"><span class="linenos">1594</span></a><span class="k">class</span> <span class="nc">LanguageProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LanguageProperty-1595"><a href="#LanguageProperty-1595"><span class="linenos">1595</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17695,10 +18179,12 @@ Otherwise, this resets the expression.</li> <dd id="LanguageProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LanguageProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LanguageProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LanguageProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LanguageProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LanguageProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LanguageProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LanguageProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LanguageProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LanguageProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LanguageProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LanguageProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17731,8 +18217,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#LikeProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LikeProperty-1567"><a href="#LikeProperty-1567"><span class="linenos">1567</span></a><span class="k">class</span> <span class="nc">LikeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="LikeProperty-1568"><a href="#LikeProperty-1568"><span class="linenos">1568</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LikeProperty-1598"><a href="#LikeProperty-1598"><span class="linenos">1598</span></a><span class="k">class</span> <span class="nc">LikeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LikeProperty-1599"><a href="#LikeProperty-1599"><span class="linenos">1599</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -17757,10 +18243,12 @@ Otherwise, this resets the expression.</li> <dd id="LikeProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LikeProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LikeProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LikeProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LikeProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LikeProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LikeProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LikeProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LikeProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LikeProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LikeProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LikeProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17793,8 +18281,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#LocationProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LocationProperty-1571"><a href="#LocationProperty-1571"><span class="linenos">1571</span></a><span class="k">class</span> <span class="nc">LocationProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="LocationProperty-1572"><a href="#LocationProperty-1572"><span class="linenos">1572</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LocationProperty-1602"><a href="#LocationProperty-1602"><span class="linenos">1602</span></a><span class="k">class</span> <span class="nc">LocationProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LocationProperty-1603"><a href="#LocationProperty-1603"><span class="linenos">1603</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17819,10 +18307,12 @@ Otherwise, this resets the expression.</li> <dd id="LocationProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LocationProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LocationProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LocationProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LocationProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LocationProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LocationProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LocationProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LocationProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LocationProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LocationProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LocationProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17855,14 +18345,14 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#LockingProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LockingProperty-1575"><a href="#LockingProperty-1575"><span class="linenos">1575</span></a><span class="k">class</span> <span class="nc">LockingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="LockingProperty-1576"><a href="#LockingProperty-1576"><span class="linenos">1576</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="LockingProperty-1577"><a href="#LockingProperty-1577"><span class="linenos">1577</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="LockingProperty-1578"><a href="#LockingProperty-1578"><span class="linenos">1578</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="LockingProperty-1579"><a href="#LockingProperty-1579"><span class="linenos">1579</span></a> <span class="s2">"for_or_in"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="LockingProperty-1580"><a href="#LockingProperty-1580"><span class="linenos">1580</span></a> <span class="s2">"lock_type"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="LockingProperty-1581"><a href="#LockingProperty-1581"><span class="linenos">1581</span></a> <span class="s2">"override"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="LockingProperty-1582"><a href="#LockingProperty-1582"><span class="linenos">1582</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LockingProperty-1606"><a href="#LockingProperty-1606"><span class="linenos">1606</span></a><span class="k">class</span> <span class="nc">LockingProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LockingProperty-1607"><a href="#LockingProperty-1607"><span class="linenos">1607</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="LockingProperty-1608"><a href="#LockingProperty-1608"><span class="linenos">1608</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LockingProperty-1609"><a href="#LockingProperty-1609"><span class="linenos">1609</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="LockingProperty-1610"><a href="#LockingProperty-1610"><span class="linenos">1610</span></a> <span class="s2">"for_or_in"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="LockingProperty-1611"><a href="#LockingProperty-1611"><span class="linenos">1611</span></a> <span class="s2">"lock_type"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="LockingProperty-1612"><a href="#LockingProperty-1612"><span class="linenos">1612</span></a> <span class="s2">"override"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="LockingProperty-1613"><a href="#LockingProperty-1613"><span class="linenos">1613</span></a> <span class="p">}</span> </span></pre></div> @@ -17887,10 +18377,12 @@ Otherwise, this resets the expression.</li> <dd id="LockingProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LockingProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LockingProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LockingProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LockingProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LockingProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LockingProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LockingProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LockingProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LockingProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LockingProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LockingProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17923,8 +18415,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#LogProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LogProperty-1585"><a href="#LogProperty-1585"><span class="linenos">1585</span></a><span class="k">class</span> <span class="nc">LogProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="LogProperty-1586"><a href="#LogProperty-1586"><span class="linenos">1586</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LogProperty-1616"><a href="#LogProperty-1616"><span class="linenos">1616</span></a><span class="k">class</span> <span class="nc">LogProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="LogProperty-1617"><a href="#LogProperty-1617"><span class="linenos">1617</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -17949,10 +18441,12 @@ Otherwise, this resets the expression.</li> <dd id="LogProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LogProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LogProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LogProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LogProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LogProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LogProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LogProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LogProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LogProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LogProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LogProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -17985,8 +18479,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#MaterializedProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="MaterializedProperty-1589"><a href="#MaterializedProperty-1589"><span class="linenos">1589</span></a><span class="k">class</span> <span class="nc">MaterializedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="MaterializedProperty-1590"><a href="#MaterializedProperty-1590"><span class="linenos">1590</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="MaterializedProperty-1620"><a href="#MaterializedProperty-1620"><span class="linenos">1620</span></a><span class="k">class</span> <span class="nc">MaterializedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="MaterializedProperty-1621"><a href="#MaterializedProperty-1621"><span class="linenos">1621</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -18011,10 +18505,12 @@ Otherwise, this resets the expression.</li> <dd id="MaterializedProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="MaterializedProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="MaterializedProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="MaterializedProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="MaterializedProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="MaterializedProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="MaterializedProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="MaterializedProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="MaterializedProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="MaterializedProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="MaterializedProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="MaterializedProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18047,8 +18543,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#MergeBlockRatioProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="MergeBlockRatioProperty-1593"><a href="#MergeBlockRatioProperty-1593"><span class="linenos">1593</span></a><span class="k">class</span> <span class="nc">MergeBlockRatioProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="MergeBlockRatioProperty-1594"><a href="#MergeBlockRatioProperty-1594"><span class="linenos">1594</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="MergeBlockRatioProperty-1624"><a href="#MergeBlockRatioProperty-1624"><span class="linenos">1624</span></a><span class="k">class</span> <span class="nc">MergeBlockRatioProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="MergeBlockRatioProperty-1625"><a href="#MergeBlockRatioProperty-1625"><span class="linenos">1625</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"no"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -18073,10 +18569,12 @@ Otherwise, this resets the expression.</li> <dd id="MergeBlockRatioProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="MergeBlockRatioProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="MergeBlockRatioProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="MergeBlockRatioProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="MergeBlockRatioProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="MergeBlockRatioProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="MergeBlockRatioProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="MergeBlockRatioProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="MergeBlockRatioProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="MergeBlockRatioProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="MergeBlockRatioProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="MergeBlockRatioProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18109,8 +18607,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#NoPrimaryIndexProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="NoPrimaryIndexProperty-1597"><a href="#NoPrimaryIndexProperty-1597"><span class="linenos">1597</span></a><span class="k">class</span> <span class="nc">NoPrimaryIndexProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="NoPrimaryIndexProperty-1598"><a href="#NoPrimaryIndexProperty-1598"><span class="linenos">1598</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="NoPrimaryIndexProperty-1628"><a href="#NoPrimaryIndexProperty-1628"><span class="linenos">1628</span></a><span class="k">class</span> <span class="nc">NoPrimaryIndexProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="NoPrimaryIndexProperty-1629"><a href="#NoPrimaryIndexProperty-1629"><span class="linenos">1629</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -18135,10 +18633,12 @@ Otherwise, this resets the expression.</li> <dd id="NoPrimaryIndexProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="NoPrimaryIndexProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="NoPrimaryIndexProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NoPrimaryIndexProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="NoPrimaryIndexProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="NoPrimaryIndexProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="NoPrimaryIndexProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="NoPrimaryIndexProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NoPrimaryIndexProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="NoPrimaryIndexProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="NoPrimaryIndexProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="NoPrimaryIndexProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18171,8 +18671,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#OnCommitProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="OnCommitProperty-1601"><a href="#OnCommitProperty-1601"><span class="linenos">1601</span></a><span class="k">class</span> <span class="nc">OnCommitProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="OnCommitProperty-1602"><a href="#OnCommitProperty-1602"><span class="linenos">1602</span></a> <span class="n">arg_type</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="OnCommitProperty-1632"><a href="#OnCommitProperty-1632"><span class="linenos">1632</span></a><span class="k">class</span> <span class="nc">OnCommitProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="OnCommitProperty-1633"><a href="#OnCommitProperty-1633"><span class="linenos">1633</span></a> <span class="n">arg_type</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -18197,10 +18697,12 @@ Otherwise, this resets the expression.</li> <dd id="OnCommitProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="OnCommitProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="OnCommitProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="OnCommitProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="OnCommitProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="OnCommitProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="OnCommitProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="OnCommitProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="OnCommitProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="OnCommitProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="OnCommitProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="OnCommitProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18233,8 +18735,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#PartitionedByProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="PartitionedByProperty-1605"><a href="#PartitionedByProperty-1605"><span class="linenos">1605</span></a><span class="k">class</span> <span class="nc">PartitionedByProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="PartitionedByProperty-1606"><a href="#PartitionedByProperty-1606"><span class="linenos">1606</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="PartitionedByProperty-1636"><a href="#PartitionedByProperty-1636"><span class="linenos">1636</span></a><span class="k">class</span> <span class="nc">PartitionedByProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="PartitionedByProperty-1637"><a href="#PartitionedByProperty-1637"><span class="linenos">1637</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -18259,10 +18761,12 @@ Otherwise, this resets the expression.</li> <dd id="PartitionedByProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="PartitionedByProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="PartitionedByProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PartitionedByProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="PartitionedByProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="PartitionedByProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="PartitionedByProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="PartitionedByProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PartitionedByProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="PartitionedByProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="PartitionedByProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="PartitionedByProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18295,8 +18799,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#ReturnsProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ReturnsProperty-1609"><a href="#ReturnsProperty-1609"><span class="linenos">1609</span></a><span class="k">class</span> <span class="nc">ReturnsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="ReturnsProperty-1610"><a href="#ReturnsProperty-1610"><span class="linenos">1610</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ReturnsProperty-1640"><a href="#ReturnsProperty-1640"><span class="linenos">1640</span></a><span class="k">class</span> <span class="nc">ReturnsProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="ReturnsProperty-1641"><a href="#ReturnsProperty-1641"><span class="linenos">1641</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"is_table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"table"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -18321,10 +18825,12 @@ Otherwise, this resets the expression.</li> <dd id="ReturnsProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ReturnsProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ReturnsProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ReturnsProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ReturnsProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ReturnsProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ReturnsProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ReturnsProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ReturnsProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ReturnsProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ReturnsProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ReturnsProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18357,17 +18863,17 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#RowFormatDelimitedProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RowFormatDelimitedProperty-1613"><a href="#RowFormatDelimitedProperty-1613"><span class="linenos">1613</span></a><span class="k">class</span> <span class="nc">RowFormatDelimitedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="RowFormatDelimitedProperty-1614"><a href="#RowFormatDelimitedProperty-1614"><span class="linenos">1614</span></a> <span class="c1"># https://cwiki.apache.org/confluence/display/hive/languagemanual+dml</span> -</span><span id="RowFormatDelimitedProperty-1615"><a href="#RowFormatDelimitedProperty-1615"><span class="linenos">1615</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="RowFormatDelimitedProperty-1616"><a href="#RowFormatDelimitedProperty-1616"><span class="linenos">1616</span></a> <span class="s2">"fields"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RowFormatDelimitedProperty-1617"><a href="#RowFormatDelimitedProperty-1617"><span class="linenos">1617</span></a> <span class="s2">"escaped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RowFormatDelimitedProperty-1618"><a href="#RowFormatDelimitedProperty-1618"><span class="linenos">1618</span></a> <span class="s2">"collection_items"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RowFormatDelimitedProperty-1619"><a href="#RowFormatDelimitedProperty-1619"><span class="linenos">1619</span></a> <span class="s2">"map_keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RowFormatDelimitedProperty-1620"><a href="#RowFormatDelimitedProperty-1620"><span class="linenos">1620</span></a> <span class="s2">"lines"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RowFormatDelimitedProperty-1621"><a href="#RowFormatDelimitedProperty-1621"><span class="linenos">1621</span></a> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RowFormatDelimitedProperty-1622"><a href="#RowFormatDelimitedProperty-1622"><span class="linenos">1622</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RowFormatDelimitedProperty-1623"><a href="#RowFormatDelimitedProperty-1623"><span class="linenos">1623</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RowFormatDelimitedProperty-1644"><a href="#RowFormatDelimitedProperty-1644"><span class="linenos">1644</span></a><span class="k">class</span> <span class="nc">RowFormatDelimitedProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="RowFormatDelimitedProperty-1645"><a href="#RowFormatDelimitedProperty-1645"><span class="linenos">1645</span></a> <span class="c1"># https://cwiki.apache.org/confluence/display/hive/languagemanual+dml</span> +</span><span id="RowFormatDelimitedProperty-1646"><a href="#RowFormatDelimitedProperty-1646"><span class="linenos">1646</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="RowFormatDelimitedProperty-1647"><a href="#RowFormatDelimitedProperty-1647"><span class="linenos">1647</span></a> <span class="s2">"fields"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1648"><a href="#RowFormatDelimitedProperty-1648"><span class="linenos">1648</span></a> <span class="s2">"escaped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1649"><a href="#RowFormatDelimitedProperty-1649"><span class="linenos">1649</span></a> <span class="s2">"collection_items"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1650"><a href="#RowFormatDelimitedProperty-1650"><span class="linenos">1650</span></a> <span class="s2">"map_keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1651"><a href="#RowFormatDelimitedProperty-1651"><span class="linenos">1651</span></a> <span class="s2">"lines"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1652"><a href="#RowFormatDelimitedProperty-1652"><span class="linenos">1652</span></a> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1653"><a href="#RowFormatDelimitedProperty-1653"><span class="linenos">1653</span></a> <span class="s2">"serde"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RowFormatDelimitedProperty-1654"><a href="#RowFormatDelimitedProperty-1654"><span class="linenos">1654</span></a> <span class="p">}</span> </span></pre></div> @@ -18392,10 +18898,12 @@ Otherwise, this resets the expression.</li> <dd id="RowFormatDelimitedProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RowFormatDelimitedProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RowFormatDelimitedProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RowFormatDelimitedProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RowFormatDelimitedProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RowFormatDelimitedProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RowFormatDelimitedProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RowFormatDelimitedProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RowFormatDelimitedProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RowFormatDelimitedProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RowFormatDelimitedProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RowFormatDelimitedProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18428,8 +18936,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#RowFormatSerdeProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RowFormatSerdeProperty-1626"><a href="#RowFormatSerdeProperty-1626"><span class="linenos">1626</span></a><span class="k">class</span> <span class="nc">RowFormatSerdeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="RowFormatSerdeProperty-1627"><a href="#RowFormatSerdeProperty-1627"><span class="linenos">1627</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RowFormatSerdeProperty-1657"><a href="#RowFormatSerdeProperty-1657"><span class="linenos">1657</span></a><span class="k">class</span> <span class="nc">RowFormatSerdeProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="RowFormatSerdeProperty-1658"><a href="#RowFormatSerdeProperty-1658"><span class="linenos">1658</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -18454,10 +18962,12 @@ Otherwise, this resets the expression.</li> <dd id="RowFormatSerdeProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RowFormatSerdeProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RowFormatSerdeProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RowFormatSerdeProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RowFormatSerdeProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RowFormatSerdeProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RowFormatSerdeProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RowFormatSerdeProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RowFormatSerdeProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RowFormatSerdeProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RowFormatSerdeProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RowFormatSerdeProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18490,8 +19000,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#SchemaCommentProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SchemaCommentProperty-1630"><a href="#SchemaCommentProperty-1630"><span class="linenos">1630</span></a><span class="k">class</span> <span class="nc">SchemaCommentProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="SchemaCommentProperty-1631"><a href="#SchemaCommentProperty-1631"><span class="linenos">1631</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SchemaCommentProperty-1661"><a href="#SchemaCommentProperty-1661"><span class="linenos">1661</span></a><span class="k">class</span> <span class="nc">SchemaCommentProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SchemaCommentProperty-1662"><a href="#SchemaCommentProperty-1662"><span class="linenos">1662</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -18516,10 +19026,12 @@ Otherwise, this resets the expression.</li> <dd id="SchemaCommentProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SchemaCommentProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SchemaCommentProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SchemaCommentProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SchemaCommentProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SchemaCommentProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SchemaCommentProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SchemaCommentProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SchemaCommentProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SchemaCommentProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SchemaCommentProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SchemaCommentProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18552,8 +19064,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#SerdeProperties"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SerdeProperties-1634"><a href="#SerdeProperties-1634"><span class="linenos">1634</span></a><span class="k">class</span> <span class="nc">SerdeProperties</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="SerdeProperties-1635"><a href="#SerdeProperties-1635"><span class="linenos">1635</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SerdeProperties-1665"><a href="#SerdeProperties-1665"><span class="linenos">1665</span></a><span class="k">class</span> <span class="nc">SerdeProperties</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SerdeProperties-1666"><a href="#SerdeProperties-1666"><span class="linenos">1666</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -18578,10 +19090,12 @@ Otherwise, this resets the expression.</li> <dd id="SerdeProperties.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SerdeProperties.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SerdeProperties.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SerdeProperties.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SerdeProperties.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SerdeProperties.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SerdeProperties.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SerdeProperties.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SerdeProperties.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SerdeProperties.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SerdeProperties.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SerdeProperties.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18614,8 +19128,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#SetProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SetProperty-1638"><a href="#SetProperty-1638"><span class="linenos">1638</span></a><span class="k">class</span> <span class="nc">SetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="SetProperty-1639"><a href="#SetProperty-1639"><span class="linenos">1639</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"multi"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SetProperty-1669"><a href="#SetProperty-1669"><span class="linenos">1669</span></a><span class="k">class</span> <span class="nc">SetProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SetProperty-1670"><a href="#SetProperty-1670"><span class="linenos">1670</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"multi"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -18640,10 +19154,12 @@ Otherwise, this resets the expression.</li> <dd id="SetProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SetProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SetProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SetProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SetProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SetProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SetProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SetProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SetProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SetProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SetProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SetProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18676,8 +19192,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#SortKeyProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SortKeyProperty-1642"><a href="#SortKeyProperty-1642"><span class="linenos">1642</span></a><span class="k">class</span> <span class="nc">SortKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="SortKeyProperty-1643"><a href="#SortKeyProperty-1643"><span class="linenos">1643</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"compound"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SortKeyProperty-1673"><a href="#SortKeyProperty-1673"><span class="linenos">1673</span></a><span class="k">class</span> <span class="nc">SortKeyProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SortKeyProperty-1674"><a href="#SortKeyProperty-1674"><span class="linenos">1674</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"compound"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -18702,10 +19218,12 @@ Otherwise, this resets the expression.</li> <dd id="SortKeyProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SortKeyProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SortKeyProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SortKeyProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SortKeyProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SortKeyProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SortKeyProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SortKeyProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SortKeyProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SortKeyProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SortKeyProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SortKeyProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18738,8 +19256,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#SqlSecurityProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SqlSecurityProperty-1646"><a href="#SqlSecurityProperty-1646"><span class="linenos">1646</span></a><span class="k">class</span> <span class="nc">SqlSecurityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="SqlSecurityProperty-1647"><a href="#SqlSecurityProperty-1647"><span class="linenos">1647</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"definer"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SqlSecurityProperty-1677"><a href="#SqlSecurityProperty-1677"><span class="linenos">1677</span></a><span class="k">class</span> <span class="nc">SqlSecurityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="SqlSecurityProperty-1678"><a href="#SqlSecurityProperty-1678"><span class="linenos">1678</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"definer"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -18764,10 +19282,12 @@ Otherwise, this resets the expression.</li> <dd id="SqlSecurityProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SqlSecurityProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SqlSecurityProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SqlSecurityProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SqlSecurityProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SqlSecurityProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SqlSecurityProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SqlSecurityProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SqlSecurityProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SqlSecurityProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SqlSecurityProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SqlSecurityProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18800,8 +19320,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#TableFormatProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TableFormatProperty-1650"><a href="#TableFormatProperty-1650"><span class="linenos">1650</span></a><span class="k">class</span> <span class="nc">TableFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="TableFormatProperty-1651"><a href="#TableFormatProperty-1651"><span class="linenos">1651</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TableFormatProperty-1681"><a href="#TableFormatProperty-1681"><span class="linenos">1681</span></a><span class="k">class</span> <span class="nc">TableFormatProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="TableFormatProperty-1682"><a href="#TableFormatProperty-1682"><span class="linenos">1682</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -18826,10 +19346,12 @@ Otherwise, this resets the expression.</li> <dd id="TableFormatProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TableFormatProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TableFormatProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TableFormatProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TableFormatProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TableFormatProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TableFormatProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TableFormatProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TableFormatProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TableFormatProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TableFormatProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TableFormatProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18862,8 +19384,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#TemporaryProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TemporaryProperty-1654"><a href="#TemporaryProperty-1654"><span class="linenos">1654</span></a><span class="k">class</span> <span class="nc">TemporaryProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="TemporaryProperty-1655"><a href="#TemporaryProperty-1655"><span class="linenos">1655</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"global_"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TemporaryProperty-1685"><a href="#TemporaryProperty-1685"><span class="linenos">1685</span></a><span class="k">class</span> <span class="nc">TemporaryProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="TemporaryProperty-1686"><a href="#TemporaryProperty-1686"><span class="linenos">1686</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"global_"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -18888,10 +19410,12 @@ Otherwise, this resets the expression.</li> <dd id="TemporaryProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TemporaryProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TemporaryProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TemporaryProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TemporaryProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TemporaryProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TemporaryProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TemporaryProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TemporaryProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TemporaryProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TemporaryProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TemporaryProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18924,8 +19448,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#TransientProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TransientProperty-1658"><a href="#TransientProperty-1658"><span class="linenos">1658</span></a><span class="k">class</span> <span class="nc">TransientProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="TransientProperty-1659"><a href="#TransientProperty-1659"><span class="linenos">1659</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TransientProperty-1689"><a href="#TransientProperty-1689"><span class="linenos">1689</span></a><span class="k">class</span> <span class="nc">TransientProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="TransientProperty-1690"><a href="#TransientProperty-1690"><span class="linenos">1690</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -18950,10 +19474,12 @@ Otherwise, this resets the expression.</li> <dd id="TransientProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TransientProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TransientProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TransientProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TransientProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TransientProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TransientProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TransientProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TransientProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TransientProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TransientProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TransientProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -18986,8 +19512,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#VolatilityProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="VolatilityProperty-1662"><a href="#VolatilityProperty-1662"><span class="linenos">1662</span></a><span class="k">class</span> <span class="nc">VolatilityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="VolatilityProperty-1663"><a href="#VolatilityProperty-1663"><span class="linenos">1663</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="VolatilityProperty-1693"><a href="#VolatilityProperty-1693"><span class="linenos">1693</span></a><span class="k">class</span> <span class="nc">VolatilityProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="VolatilityProperty-1694"><a href="#VolatilityProperty-1694"><span class="linenos">1694</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -19012,10 +19538,12 @@ Otherwise, this resets the expression.</li> <dd id="VolatilityProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="VolatilityProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="VolatilityProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="VolatilityProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="VolatilityProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="VolatilityProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="VolatilityProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="VolatilityProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="VolatilityProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="VolatilityProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="VolatilityProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="VolatilityProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -19048,8 +19576,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#WithDataProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="WithDataProperty-1666"><a href="#WithDataProperty-1666"><span class="linenos">1666</span></a><span class="k">class</span> <span class="nc">WithDataProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="WithDataProperty-1667"><a href="#WithDataProperty-1667"><span class="linenos">1667</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"statistics"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="WithDataProperty-1697"><a href="#WithDataProperty-1697"><span class="linenos">1697</span></a><span class="k">class</span> <span class="nc">WithDataProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="WithDataProperty-1698"><a href="#WithDataProperty-1698"><span class="linenos">1698</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"no"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"statistics"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -19074,10 +19602,12 @@ Otherwise, this resets the expression.</li> <dd id="WithDataProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="WithDataProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="WithDataProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WithDataProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="WithDataProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="WithDataProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="WithDataProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="WithDataProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WithDataProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="WithDataProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="WithDataProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="WithDataProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -19110,8 +19640,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#WithJournalTableProperty"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="WithJournalTableProperty-1670"><a href="#WithJournalTableProperty-1670"><span class="linenos">1670</span></a><span class="k">class</span> <span class="nc">WithJournalTableProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> -</span><span id="WithJournalTableProperty-1671"><a href="#WithJournalTableProperty-1671"><span class="linenos">1671</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="WithJournalTableProperty-1701"><a href="#WithJournalTableProperty-1701"><span class="linenos">1701</span></a><span class="k">class</span> <span class="nc">WithJournalTableProperty</span><span class="p">(</span><span class="n">Property</span><span class="p">):</span> +</span><span id="WithJournalTableProperty-1702"><a href="#WithJournalTableProperty-1702"><span class="linenos">1702</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -19136,10 +19666,12 @@ Otherwise, this resets the expression.</li> <dd id="WithJournalTableProperty.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="WithJournalTableProperty.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="WithJournalTableProperty.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WithJournalTableProperty.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="WithJournalTableProperty.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="WithJournalTableProperty.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="WithJournalTableProperty.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="WithJournalTableProperty.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WithJournalTableProperty.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="WithJournalTableProperty.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="WithJournalTableProperty.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="WithJournalTableProperty.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -19172,65 +19704,65 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Properties"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Properties-1674"><a href="#Properties-1674"><span class="linenos">1674</span></a><span class="k">class</span> <span class="nc">Properties</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Properties-1675"><a href="#Properties-1675"><span class="linenos">1675</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Properties-1676"><a href="#Properties-1676"><span class="linenos">1676</span></a> -</span><span id="Properties-1677"><a href="#Properties-1677"><span class="linenos">1677</span></a> <span class="n">NAME_TO_PROPERTY</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Properties-1678"><a href="#Properties-1678"><span class="linenos">1678</span></a> <span class="s2">"ALGORITHM"</span><span class="p">:</span> <span class="n">AlgorithmProperty</span><span class="p">,</span> -</span><span id="Properties-1679"><a href="#Properties-1679"><span class="linenos">1679</span></a> <span class="s2">"AUTO_INCREMENT"</span><span class="p">:</span> <span class="n">AutoIncrementProperty</span><span class="p">,</span> -</span><span id="Properties-1680"><a href="#Properties-1680"><span class="linenos">1680</span></a> <span class="s2">"CHARACTER SET"</span><span class="p">:</span> <span class="n">CharacterSetProperty</span><span class="p">,</span> -</span><span id="Properties-1681"><a href="#Properties-1681"><span class="linenos">1681</span></a> <span class="s2">"COLLATE"</span><span class="p">:</span> <span class="n">CollateProperty</span><span class="p">,</span> -</span><span id="Properties-1682"><a href="#Properties-1682"><span class="linenos">1682</span></a> <span class="s2">"COMMENT"</span><span class="p">:</span> <span class="n">SchemaCommentProperty</span><span class="p">,</span> -</span><span id="Properties-1683"><a href="#Properties-1683"><span class="linenos">1683</span></a> <span class="s2">"DEFINER"</span><span class="p">:</span> <span class="n">DefinerProperty</span><span class="p">,</span> -</span><span id="Properties-1684"><a href="#Properties-1684"><span class="linenos">1684</span></a> <span class="s2">"DISTKEY"</span><span class="p">:</span> <span class="n">DistKeyProperty</span><span class="p">,</span> -</span><span id="Properties-1685"><a href="#Properties-1685"><span class="linenos">1685</span></a> <span class="s2">"DISTSTYLE"</span><span class="p">:</span> <span class="n">DistStyleProperty</span><span class="p">,</span> -</span><span id="Properties-1686"><a href="#Properties-1686"><span class="linenos">1686</span></a> <span class="s2">"ENGINE"</span><span class="p">:</span> <span class="n">EngineProperty</span><span class="p">,</span> -</span><span id="Properties-1687"><a href="#Properties-1687"><span class="linenos">1687</span></a> <span class="s2">"EXECUTE AS"</span><span class="p">:</span> <span class="n">ExecuteAsProperty</span><span class="p">,</span> -</span><span id="Properties-1688"><a href="#Properties-1688"><span class="linenos">1688</span></a> <span class="s2">"FORMAT"</span><span class="p">:</span> <span class="n">FileFormatProperty</span><span class="p">,</span> -</span><span id="Properties-1689"><a href="#Properties-1689"><span class="linenos">1689</span></a> <span class="s2">"LANGUAGE"</span><span class="p">:</span> <span class="n">LanguageProperty</span><span class="p">,</span> -</span><span id="Properties-1690"><a href="#Properties-1690"><span class="linenos">1690</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="n">LocationProperty</span><span class="p">,</span> -</span><span id="Properties-1691"><a href="#Properties-1691"><span class="linenos">1691</span></a> <span class="s2">"PARTITIONED_BY"</span><span class="p">:</span> <span class="n">PartitionedByProperty</span><span class="p">,</span> -</span><span id="Properties-1692"><a href="#Properties-1692"><span class="linenos">1692</span></a> <span class="s2">"RETURNS"</span><span class="p">:</span> <span class="n">ReturnsProperty</span><span class="p">,</span> -</span><span id="Properties-1693"><a href="#Properties-1693"><span class="linenos">1693</span></a> <span class="s2">"SORTKEY"</span><span class="p">:</span> <span class="n">SortKeyProperty</span><span class="p">,</span> -</span><span id="Properties-1694"><a href="#Properties-1694"><span class="linenos">1694</span></a> <span class="s2">"TABLE_FORMAT"</span><span class="p">:</span> <span class="n">TableFormatProperty</span><span class="p">,</span> -</span><span id="Properties-1695"><a href="#Properties-1695"><span class="linenos">1695</span></a> <span class="p">}</span> -</span><span id="Properties-1696"><a href="#Properties-1696"><span class="linenos">1696</span></a> -</span><span id="Properties-1697"><a href="#Properties-1697"><span class="linenos">1697</span></a> <span class="n">PROPERTY_TO_NAME</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</span><span class="p">:</span> <span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> -</span><span id="Properties-1698"><a href="#Properties-1698"><span class="linenos">1698</span></a> -</span><span id="Properties-1699"><a href="#Properties-1699"><span class="linenos">1699</span></a> <span class="c1"># CREATE property locations</span> -</span><span id="Properties-1700"><a href="#Properties-1700"><span class="linenos">1700</span></a> <span class="c1"># Form: schema specified</span> -</span><span id="Properties-1701"><a href="#Properties-1701"><span class="linenos">1701</span></a> <span class="c1"># create [POST_CREATE]</span> -</span><span id="Properties-1702"><a href="#Properties-1702"><span class="linenos">1702</span></a> <span class="c1"># table a [POST_NAME]</span> -</span><span id="Properties-1703"><a href="#Properties-1703"><span class="linenos">1703</span></a> <span class="c1"># (b int) [POST_SCHEMA]</span> -</span><span id="Properties-1704"><a href="#Properties-1704"><span class="linenos">1704</span></a> <span class="c1"># with ([POST_WITH])</span> -</span><span id="Properties-1705"><a href="#Properties-1705"><span class="linenos">1705</span></a> <span class="c1"># index (b) [POST_INDEX]</span> -</span><span id="Properties-1706"><a href="#Properties-1706"><span class="linenos">1706</span></a> <span class="c1">#</span> -</span><span id="Properties-1707"><a href="#Properties-1707"><span class="linenos">1707</span></a> <span class="c1"># Form: alias selection</span> -</span><span id="Properties-1708"><a href="#Properties-1708"><span class="linenos">1708</span></a> <span class="c1"># create [POST_CREATE]</span> -</span><span id="Properties-1709"><a href="#Properties-1709"><span class="linenos">1709</span></a> <span class="c1"># table a [POST_NAME]</span> -</span><span id="Properties-1710"><a href="#Properties-1710"><span class="linenos">1710</span></a> <span class="c1"># as [POST_ALIAS] (select * from b) [POST_EXPRESSION]</span> -</span><span id="Properties-1711"><a href="#Properties-1711"><span class="linenos">1711</span></a> <span class="c1"># index (c) [POST_INDEX]</span> -</span><span id="Properties-1712"><a href="#Properties-1712"><span class="linenos">1712</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> -</span><span id="Properties-1713"><a href="#Properties-1713"><span class="linenos">1713</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties-1714"><a href="#Properties-1714"><span class="linenos">1714</span></a> <span class="n">POST_NAME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties-1715"><a href="#Properties-1715"><span class="linenos">1715</span></a> <span class="n">POST_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties-1716"><a href="#Properties-1716"><span class="linenos">1716</span></a> <span class="n">POST_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties-1717"><a href="#Properties-1717"><span class="linenos">1717</span></a> <span class="n">POST_ALIAS</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties-1718"><a href="#Properties-1718"><span class="linenos">1718</span></a> <span class="n">POST_EXPRESSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties-1719"><a href="#Properties-1719"><span class="linenos">1719</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties-1720"><a href="#Properties-1720"><span class="linenos">1720</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties-1721"><a href="#Properties-1721"><span class="linenos">1721</span></a> -</span><span id="Properties-1722"><a href="#Properties-1722"><span class="linenos">1722</span></a> <span class="nd">@classmethod</span> -</span><span id="Properties-1723"><a href="#Properties-1723"><span class="linenos">1723</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> -</span><span id="Properties-1724"><a href="#Properties-1724"><span class="linenos">1724</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="Properties-1725"><a href="#Properties-1725"><span class="linenos">1725</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Properties-1726"><a href="#Properties-1726"><span class="linenos">1726</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> -</span><span id="Properties-1727"><a href="#Properties-1727"><span class="linenos">1727</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> -</span><span id="Properties-1728"><a href="#Properties-1728"><span class="linenos">1728</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> -</span><span id="Properties-1729"><a href="#Properties-1729"><span class="linenos">1729</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="Properties-1730"><a href="#Properties-1730"><span class="linenos">1730</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> -</span><span id="Properties-1731"><a href="#Properties-1731"><span class="linenos">1731</span></a> -</span><span id="Properties-1732"><a href="#Properties-1732"><span class="linenos">1732</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Properties-1705"><a href="#Properties-1705"><span class="linenos">1705</span></a><span class="k">class</span> <span class="nc">Properties</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Properties-1706"><a href="#Properties-1706"><span class="linenos">1706</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Properties-1707"><a href="#Properties-1707"><span class="linenos">1707</span></a> +</span><span id="Properties-1708"><a href="#Properties-1708"><span class="linenos">1708</span></a> <span class="n">NAME_TO_PROPERTY</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Properties-1709"><a href="#Properties-1709"><span class="linenos">1709</span></a> <span class="s2">"ALGORITHM"</span><span class="p">:</span> <span class="n">AlgorithmProperty</span><span class="p">,</span> +</span><span id="Properties-1710"><a href="#Properties-1710"><span class="linenos">1710</span></a> <span class="s2">"AUTO_INCREMENT"</span><span class="p">:</span> <span class="n">AutoIncrementProperty</span><span class="p">,</span> +</span><span id="Properties-1711"><a href="#Properties-1711"><span class="linenos">1711</span></a> <span class="s2">"CHARACTER SET"</span><span class="p">:</span> <span class="n">CharacterSetProperty</span><span class="p">,</span> +</span><span id="Properties-1712"><a href="#Properties-1712"><span class="linenos">1712</span></a> <span class="s2">"COLLATE"</span><span class="p">:</span> <span class="n">CollateProperty</span><span class="p">,</span> +</span><span id="Properties-1713"><a href="#Properties-1713"><span class="linenos">1713</span></a> <span class="s2">"COMMENT"</span><span class="p">:</span> <span class="n">SchemaCommentProperty</span><span class="p">,</span> +</span><span id="Properties-1714"><a href="#Properties-1714"><span class="linenos">1714</span></a> <span class="s2">"DEFINER"</span><span class="p">:</span> <span class="n">DefinerProperty</span><span class="p">,</span> +</span><span id="Properties-1715"><a href="#Properties-1715"><span class="linenos">1715</span></a> <span class="s2">"DISTKEY"</span><span class="p">:</span> <span class="n">DistKeyProperty</span><span class="p">,</span> +</span><span id="Properties-1716"><a href="#Properties-1716"><span class="linenos">1716</span></a> <span class="s2">"DISTSTYLE"</span><span class="p">:</span> <span class="n">DistStyleProperty</span><span class="p">,</span> +</span><span id="Properties-1717"><a href="#Properties-1717"><span class="linenos">1717</span></a> <span class="s2">"ENGINE"</span><span class="p">:</span> <span class="n">EngineProperty</span><span class="p">,</span> +</span><span id="Properties-1718"><a href="#Properties-1718"><span class="linenos">1718</span></a> <span class="s2">"EXECUTE AS"</span><span class="p">:</span> <span class="n">ExecuteAsProperty</span><span class="p">,</span> +</span><span id="Properties-1719"><a href="#Properties-1719"><span class="linenos">1719</span></a> <span class="s2">"FORMAT"</span><span class="p">:</span> <span class="n">FileFormatProperty</span><span class="p">,</span> +</span><span id="Properties-1720"><a href="#Properties-1720"><span class="linenos">1720</span></a> <span class="s2">"LANGUAGE"</span><span class="p">:</span> <span class="n">LanguageProperty</span><span class="p">,</span> +</span><span id="Properties-1721"><a href="#Properties-1721"><span class="linenos">1721</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="n">LocationProperty</span><span class="p">,</span> +</span><span id="Properties-1722"><a href="#Properties-1722"><span class="linenos">1722</span></a> <span class="s2">"PARTITIONED_BY"</span><span class="p">:</span> <span class="n">PartitionedByProperty</span><span class="p">,</span> +</span><span id="Properties-1723"><a href="#Properties-1723"><span class="linenos">1723</span></a> <span class="s2">"RETURNS"</span><span class="p">:</span> <span class="n">ReturnsProperty</span><span class="p">,</span> +</span><span id="Properties-1724"><a href="#Properties-1724"><span class="linenos">1724</span></a> <span class="s2">"SORTKEY"</span><span class="p">:</span> <span class="n">SortKeyProperty</span><span class="p">,</span> +</span><span id="Properties-1725"><a href="#Properties-1725"><span class="linenos">1725</span></a> <span class="s2">"TABLE_FORMAT"</span><span class="p">:</span> <span class="n">TableFormatProperty</span><span class="p">,</span> +</span><span id="Properties-1726"><a href="#Properties-1726"><span class="linenos">1726</span></a> <span class="p">}</span> +</span><span id="Properties-1727"><a href="#Properties-1727"><span class="linenos">1727</span></a> +</span><span id="Properties-1728"><a href="#Properties-1728"><span class="linenos">1728</span></a> <span class="n">PROPERTY_TO_NAME</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</span><span class="p">:</span> <span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> +</span><span id="Properties-1729"><a href="#Properties-1729"><span class="linenos">1729</span></a> +</span><span id="Properties-1730"><a href="#Properties-1730"><span class="linenos">1730</span></a> <span class="c1"># CREATE property locations</span> +</span><span id="Properties-1731"><a href="#Properties-1731"><span class="linenos">1731</span></a> <span class="c1"># Form: schema specified</span> +</span><span id="Properties-1732"><a href="#Properties-1732"><span class="linenos">1732</span></a> <span class="c1"># create [POST_CREATE]</span> +</span><span id="Properties-1733"><a href="#Properties-1733"><span class="linenos">1733</span></a> <span class="c1"># table a [POST_NAME]</span> +</span><span id="Properties-1734"><a href="#Properties-1734"><span class="linenos">1734</span></a> <span class="c1"># (b int) [POST_SCHEMA]</span> +</span><span id="Properties-1735"><a href="#Properties-1735"><span class="linenos">1735</span></a> <span class="c1"># with ([POST_WITH])</span> +</span><span id="Properties-1736"><a href="#Properties-1736"><span class="linenos">1736</span></a> <span class="c1"># index (b) [POST_INDEX]</span> +</span><span id="Properties-1737"><a href="#Properties-1737"><span class="linenos">1737</span></a> <span class="c1">#</span> +</span><span id="Properties-1738"><a href="#Properties-1738"><span class="linenos">1738</span></a> <span class="c1"># Form: alias selection</span> +</span><span id="Properties-1739"><a href="#Properties-1739"><span class="linenos">1739</span></a> <span class="c1"># create [POST_CREATE]</span> +</span><span id="Properties-1740"><a href="#Properties-1740"><span class="linenos">1740</span></a> <span class="c1"># table a [POST_NAME]</span> +</span><span id="Properties-1741"><a href="#Properties-1741"><span class="linenos">1741</span></a> <span class="c1"># as [POST_ALIAS] (select * from b) [POST_EXPRESSION]</span> +</span><span id="Properties-1742"><a href="#Properties-1742"><span class="linenos">1742</span></a> <span class="c1"># index (c) [POST_INDEX]</span> +</span><span id="Properties-1743"><a href="#Properties-1743"><span class="linenos">1743</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="Properties-1744"><a href="#Properties-1744"><span class="linenos">1744</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1745"><a href="#Properties-1745"><span class="linenos">1745</span></a> <span class="n">POST_NAME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1746"><a href="#Properties-1746"><span class="linenos">1746</span></a> <span class="n">POST_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1747"><a href="#Properties-1747"><span class="linenos">1747</span></a> <span class="n">POST_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1748"><a href="#Properties-1748"><span class="linenos">1748</span></a> <span class="n">POST_ALIAS</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1749"><a href="#Properties-1749"><span class="linenos">1749</span></a> <span class="n">POST_EXPRESSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1750"><a href="#Properties-1750"><span class="linenos">1750</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1751"><a href="#Properties-1751"><span class="linenos">1751</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties-1752"><a href="#Properties-1752"><span class="linenos">1752</span></a> +</span><span id="Properties-1753"><a href="#Properties-1753"><span class="linenos">1753</span></a> <span class="nd">@classmethod</span> +</span><span id="Properties-1754"><a href="#Properties-1754"><span class="linenos">1754</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> +</span><span id="Properties-1755"><a href="#Properties-1755"><span class="linenos">1755</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Properties-1756"><a href="#Properties-1756"><span class="linenos">1756</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Properties-1757"><a href="#Properties-1757"><span class="linenos">1757</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="Properties-1758"><a href="#Properties-1758"><span class="linenos">1758</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> +</span><span id="Properties-1759"><a href="#Properties-1759"><span class="linenos">1759</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="Properties-1760"><a href="#Properties-1760"><span class="linenos">1760</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Properties-1761"><a href="#Properties-1761"><span class="linenos">1761</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="Properties-1762"><a href="#Properties-1762"><span class="linenos">1762</span></a> +</span><span id="Properties-1763"><a href="#Properties-1763"><span class="linenos">1763</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> </span></pre></div> @@ -19248,17 +19780,17 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Properties.from_dict"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Properties.from_dict-1722"><a href="#Properties.from_dict-1722"><span class="linenos">1722</span></a> <span class="nd">@classmethod</span> -</span><span id="Properties.from_dict-1723"><a href="#Properties.from_dict-1723"><span class="linenos">1723</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> -</span><span id="Properties.from_dict-1724"><a href="#Properties.from_dict-1724"><span class="linenos">1724</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="Properties.from_dict-1725"><a href="#Properties.from_dict-1725"><span class="linenos">1725</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="Properties.from_dict-1726"><a href="#Properties.from_dict-1726"><span class="linenos">1726</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> -</span><span id="Properties.from_dict-1727"><a href="#Properties.from_dict-1727"><span class="linenos">1727</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> -</span><span id="Properties.from_dict-1728"><a href="#Properties.from_dict-1728"><span class="linenos">1728</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> -</span><span id="Properties.from_dict-1729"><a href="#Properties.from_dict-1729"><span class="linenos">1729</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="Properties.from_dict-1730"><a href="#Properties.from_dict-1730"><span class="linenos">1730</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> -</span><span id="Properties.from_dict-1731"><a href="#Properties.from_dict-1731"><span class="linenos">1731</span></a> -</span><span id="Properties.from_dict-1732"><a href="#Properties.from_dict-1732"><span class="linenos">1732</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Properties.from_dict-1753"><a href="#Properties.from_dict-1753"><span class="linenos">1753</span></a> <span class="nd">@classmethod</span> +</span><span id="Properties.from_dict-1754"><a href="#Properties.from_dict-1754"><span class="linenos">1754</span></a> <span class="k">def</span> <span class="nf">from_dict</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">properties_dict</span><span class="p">)</span> <span class="o">-></span> <span class="n">Properties</span><span class="p">:</span> +</span><span id="Properties.from_dict-1755"><a href="#Properties.from_dict-1755"><span class="linenos">1755</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="Properties.from_dict-1756"><a href="#Properties.from_dict-1756"><span class="linenos">1756</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">properties_dict</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="Properties.from_dict-1757"><a href="#Properties.from_dict-1757"><span class="linenos">1757</span></a> <span class="n">property_cls</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">NAME_TO_PROPERTY</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="Properties.from_dict-1758"><a href="#Properties.from_dict-1758"><span class="linenos">1758</span></a> <span class="k">if</span> <span class="n">property_cls</span><span class="p">:</span> +</span><span id="Properties.from_dict-1759"><a href="#Properties.from_dict-1759"><span class="linenos">1759</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">property_cls</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="Properties.from_dict-1760"><a href="#Properties.from_dict-1760"><span class="linenos">1760</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Properties.from_dict-1761"><a href="#Properties.from_dict-1761"><span class="linenos">1761</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Property</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">key</span><span class="p">),</span> <span class="n">value</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)))</span> +</span><span id="Properties.from_dict-1762"><a href="#Properties.from_dict-1762"><span class="linenos">1762</span></a> +</span><span id="Properties.from_dict-1763"><a href="#Properties.from_dict-1763"><span class="linenos">1763</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span> </span></pre></div> @@ -19284,10 +19816,12 @@ Otherwise, this resets the expression.</li> <dd id="Properties.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Properties.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Properties.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Properties.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Properties.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Properties.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Properties.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Properties.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Properties.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Properties.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Properties.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Properties.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -19320,15 +19854,15 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Properties.Location"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Properties.Location-1712"><a href="#Properties.Location-1712"><span class="linenos">1712</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> -</span><span id="Properties.Location-1713"><a href="#Properties.Location-1713"><span class="linenos">1713</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties.Location-1714"><a href="#Properties.Location-1714"><span class="linenos">1714</span></a> <span class="n">POST_NAME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties.Location-1715"><a href="#Properties.Location-1715"><span class="linenos">1715</span></a> <span class="n">POST_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties.Location-1716"><a href="#Properties.Location-1716"><span class="linenos">1716</span></a> <span class="n">POST_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties.Location-1717"><a href="#Properties.Location-1717"><span class="linenos">1717</span></a> <span class="n">POST_ALIAS</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties.Location-1718"><a href="#Properties.Location-1718"><span class="linenos">1718</span></a> <span class="n">POST_EXPRESSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties.Location-1719"><a href="#Properties.Location-1719"><span class="linenos">1719</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="Properties.Location-1720"><a href="#Properties.Location-1720"><span class="linenos">1720</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Properties.Location-1743"><a href="#Properties.Location-1743"><span class="linenos">1743</span></a> <span class="k">class</span> <span class="nc">Location</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="Properties.Location-1744"><a href="#Properties.Location-1744"><span class="linenos">1744</span></a> <span class="n">POST_CREATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1745"><a href="#Properties.Location-1745"><span class="linenos">1745</span></a> <span class="n">POST_NAME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1746"><a href="#Properties.Location-1746"><span class="linenos">1746</span></a> <span class="n">POST_SCHEMA</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1747"><a href="#Properties.Location-1747"><span class="linenos">1747</span></a> <span class="n">POST_WITH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1748"><a href="#Properties.Location-1748"><span class="linenos">1748</span></a> <span class="n">POST_ALIAS</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1749"><a href="#Properties.Location-1749"><span class="linenos">1749</span></a> <span class="n">POST_EXPRESSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1750"><a href="#Properties.Location-1750"><span class="linenos">1750</span></a> <span class="n">POST_INDEX</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="Properties.Location-1751"><a href="#Properties.Location-1751"><span class="linenos">1751</span></a> <span class="n">UNSUPPORTED</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> </span></pre></div> @@ -19454,8 +19988,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Qualify"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Qualify-1735"><a href="#Qualify-1735"><span class="linenos">1735</span></a><span class="k">class</span> <span class="nc">Qualify</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Qualify-1736"><a href="#Qualify-1736"><span class="linenos">1736</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Qualify-1766"><a href="#Qualify-1766"><span class="linenos">1766</span></a><span class="k">class</span> <span class="nc">Qualify</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Qualify-1767"><a href="#Qualify-1767"><span class="linenos">1767</span></a> <span class="k">pass</span> </span></pre></div> @@ -19480,10 +20014,12 @@ Otherwise, this resets the expression.</li> <dd id="Qualify.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Qualify.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Qualify.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Qualify.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Qualify.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Qualify.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Qualify.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Qualify.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Qualify.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Qualify.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Qualify.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Qualify.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -19516,8 +20052,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Return"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Return-1740"><a href="#Return-1740"><span class="linenos">1740</span></a><span class="k">class</span> <span class="nc">Return</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Return-1741"><a href="#Return-1741"><span class="linenos">1741</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Return-1771"><a href="#Return-1771"><span class="linenos">1771</span></a><span class="k">class</span> <span class="nc">Return</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Return-1772"><a href="#Return-1772"><span class="linenos">1772</span></a> <span class="k">pass</span> </span></pre></div> @@ -19542,10 +20078,12 @@ Otherwise, this resets the expression.</li> <dd id="Return.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Return.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Return.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Return.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Return.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Return.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Return.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Return.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Return.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Return.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Return.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Return.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -19578,8 +20116,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Reference"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Reference-1744"><a href="#Reference-1744"><span class="linenos">1744</span></a><span class="k">class</span> <span class="nc">Reference</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Reference-1745"><a href="#Reference-1745"><span class="linenos">1745</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Reference-1775"><a href="#Reference-1775"><span class="linenos">1775</span></a><span class="k">class</span> <span class="nc">Reference</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Reference-1776"><a href="#Reference-1776"><span class="linenos">1776</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"options"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -19604,10 +20142,12 @@ Otherwise, this resets the expression.</li> <dd id="Reference.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Reference.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Reference.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Reference.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Reference.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Reference.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Reference.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Reference.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Reference.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Reference.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Reference.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Reference.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -19640,8 +20180,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Tuple"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Tuple-1748"><a href="#Tuple-1748"><span class="linenos">1748</span></a><span class="k">class</span> <span class="nc">Tuple</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Tuple-1749"><a href="#Tuple-1749"><span class="linenos">1749</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Tuple-1779"><a href="#Tuple-1779"><span class="linenos">1779</span></a><span class="k">class</span> <span class="nc">Tuple</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Tuple-1780"><a href="#Tuple-1780"><span class="linenos">1780</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -19666,10 +20206,12 @@ Otherwise, this resets the expression.</li> <dd id="Tuple.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Tuple.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Tuple.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Tuple.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Tuple.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Tuple.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Tuple.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Tuple.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Tuple.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Tuple.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Tuple.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Tuple.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -19702,103 +20244,103 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Subqueryable"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable-1752"><a href="#Subqueryable-1752"><span class="linenos">1752</span></a><span class="k">class</span> <span class="nc">Subqueryable</span><span class="p">(</span><span class="n">Unionable</span><span class="p">):</span> -</span><span id="Subqueryable-1753"><a href="#Subqueryable-1753"><span class="linenos">1753</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> -</span><span id="Subqueryable-1754"><a href="#Subqueryable-1754"><span class="linenos">1754</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Subqueryable-1755"><a href="#Subqueryable-1755"><span class="linenos">1755</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> -</span><span id="Subqueryable-1756"><a href="#Subqueryable-1756"><span class="linenos">1756</span></a> -</span><span id="Subqueryable-1757"><a href="#Subqueryable-1757"><span class="linenos">1757</span></a><span class="sd"> Example:</span> -</span><span id="Subqueryable-1758"><a href="#Subqueryable-1758"><span class="linenos">1758</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> -</span><span id="Subqueryable-1759"><a href="#Subqueryable-1759"><span class="linenos">1759</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> -</span><span id="Subqueryable-1760"><a href="#Subqueryable-1760"><span class="linenos">1760</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> -</span><span id="Subqueryable-1761"><a href="#Subqueryable-1761"><span class="linenos">1761</span></a> -</span><span id="Subqueryable-1762"><a href="#Subqueryable-1762"><span class="linenos">1762</span></a><span class="sd"> Args:</span> -</span><span id="Subqueryable-1763"><a href="#Subqueryable-1763"><span class="linenos">1763</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> -</span><span id="Subqueryable-1764"><a href="#Subqueryable-1764"><span class="linenos">1764</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Subqueryable-1765"><a href="#Subqueryable-1765"><span class="linenos">1765</span></a> -</span><span id="Subqueryable-1766"><a href="#Subqueryable-1766"><span class="linenos">1766</span></a><span class="sd"> Returns:</span> -</span><span id="Subqueryable-1767"><a href="#Subqueryable-1767"><span class="linenos">1767</span></a><span class="sd"> Alias: the subquery</span> -</span><span id="Subqueryable-1768"><a href="#Subqueryable-1768"><span class="linenos">1768</span></a><span class="sd"> """</span> -</span><span id="Subqueryable-1769"><a href="#Subqueryable-1769"><span class="linenos">1769</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="Subqueryable-1770"><a href="#Subqueryable-1770"><span class="linenos">1770</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> -</span><span id="Subqueryable-1771"><a href="#Subqueryable-1771"><span class="linenos">1771</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> -</span><span id="Subqueryable-1772"><a href="#Subqueryable-1772"><span class="linenos">1772</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)),</span> -</span><span id="Subqueryable-1773"><a href="#Subqueryable-1773"><span class="linenos">1773</span></a> <span class="p">)</span> -</span><span id="Subqueryable-1774"><a href="#Subqueryable-1774"><span class="linenos">1774</span></a> -</span><span id="Subqueryable-1775"><a href="#Subqueryable-1775"><span class="linenos">1775</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Subqueryable-1776"><a href="#Subqueryable-1776"><span class="linenos">1776</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> -</span><span id="Subqueryable-1777"><a href="#Subqueryable-1777"><span class="linenos">1777</span></a> -</span><span id="Subqueryable-1778"><a href="#Subqueryable-1778"><span class="linenos">1778</span></a> <span class="nd">@property</span> -</span><span id="Subqueryable-1779"><a href="#Subqueryable-1779"><span class="linenos">1779</span></a> <span class="k">def</span> <span class="nf">ctes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Subqueryable-1780"><a href="#Subqueryable-1780"><span class="linenos">1780</span></a> <span class="n">with_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"with"</span><span class="p">)</span> -</span><span id="Subqueryable-1781"><a href="#Subqueryable-1781"><span class="linenos">1781</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">with_</span><span class="p">:</span> -</span><span id="Subqueryable-1782"><a href="#Subqueryable-1782"><span class="linenos">1782</span></a> <span class="k">return</span> <span class="p">[]</span> -</span><span id="Subqueryable-1783"><a href="#Subqueryable-1783"><span class="linenos">1783</span></a> <span class="k">return</span> <span class="n">with_</span><span class="o">.</span><span class="n">expressions</span> -</span><span id="Subqueryable-1784"><a href="#Subqueryable-1784"><span class="linenos">1784</span></a> -</span><span id="Subqueryable-1785"><a href="#Subqueryable-1785"><span class="linenos">1785</span></a> <span class="nd">@property</span> -</span><span id="Subqueryable-1786"><a href="#Subqueryable-1786"><span class="linenos">1786</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Subqueryable-1787"><a href="#Subqueryable-1787"><span class="linenos">1787</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `selects`"</span><span class="p">)</span> -</span><span id="Subqueryable-1788"><a href="#Subqueryable-1788"><span class="linenos">1788</span></a> -</span><span id="Subqueryable-1789"><a href="#Subqueryable-1789"><span class="linenos">1789</span></a> <span class="nd">@property</span> -</span><span id="Subqueryable-1790"><a href="#Subqueryable-1790"><span class="linenos">1790</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Subqueryable-1791"><a href="#Subqueryable-1791"><span class="linenos">1791</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `named_selects`"</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable-1783"><a href="#Subqueryable-1783"><span class="linenos">1783</span></a><span class="k">class</span> <span class="nc">Subqueryable</span><span class="p">(</span><span class="n">Unionable</span><span class="p">):</span> +</span><span id="Subqueryable-1784"><a href="#Subqueryable-1784"><span class="linenos">1784</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> +</span><span id="Subqueryable-1785"><a href="#Subqueryable-1785"><span class="linenos">1785</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subqueryable-1786"><a href="#Subqueryable-1786"><span class="linenos">1786</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> +</span><span id="Subqueryable-1787"><a href="#Subqueryable-1787"><span class="linenos">1787</span></a> +</span><span id="Subqueryable-1788"><a href="#Subqueryable-1788"><span class="linenos">1788</span></a><span class="sd"> Example:</span> +</span><span id="Subqueryable-1789"><a href="#Subqueryable-1789"><span class="linenos">1789</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> +</span><span id="Subqueryable-1790"><a href="#Subqueryable-1790"><span class="linenos">1790</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> +</span><span id="Subqueryable-1791"><a href="#Subqueryable-1791"><span class="linenos">1791</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> </span><span id="Subqueryable-1792"><a href="#Subqueryable-1792"><span class="linenos">1792</span></a> -</span><span id="Subqueryable-1793"><a href="#Subqueryable-1793"><span class="linenos">1793</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> -</span><span id="Subqueryable-1794"><a href="#Subqueryable-1794"><span class="linenos">1794</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Subqueryable-1795"><a href="#Subqueryable-1795"><span class="linenos">1795</span></a> <span class="n">alias</span><span class="p">,</span> -</span><span id="Subqueryable-1796"><a href="#Subqueryable-1796"><span class="linenos">1796</span></a> <span class="n">as_</span><span class="p">,</span> -</span><span id="Subqueryable-1797"><a href="#Subqueryable-1797"><span class="linenos">1797</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Subqueryable-1798"><a href="#Subqueryable-1798"><span class="linenos">1798</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="Subqueryable-1799"><a href="#Subqueryable-1799"><span class="linenos">1799</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Subqueryable-1800"><a href="#Subqueryable-1800"><span class="linenos">1800</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="Subqueryable-1801"><a href="#Subqueryable-1801"><span class="linenos">1801</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Subqueryable-1802"><a href="#Subqueryable-1802"><span class="linenos">1802</span></a> <span class="p">):</span> -</span><span id="Subqueryable-1803"><a href="#Subqueryable-1803"><span class="linenos">1803</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Subqueryable-1804"><a href="#Subqueryable-1804"><span class="linenos">1804</span></a><span class="sd"> Append to or set the common table expressions.</span> +</span><span id="Subqueryable-1793"><a href="#Subqueryable-1793"><span class="linenos">1793</span></a><span class="sd"> Args:</span> +</span><span id="Subqueryable-1794"><a href="#Subqueryable-1794"><span class="linenos">1794</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> +</span><span id="Subqueryable-1795"><a href="#Subqueryable-1795"><span class="linenos">1795</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Subqueryable-1796"><a href="#Subqueryable-1796"><span class="linenos">1796</span></a> +</span><span id="Subqueryable-1797"><a href="#Subqueryable-1797"><span class="linenos">1797</span></a><span class="sd"> Returns:</span> +</span><span id="Subqueryable-1798"><a href="#Subqueryable-1798"><span class="linenos">1798</span></a><span class="sd"> Alias: the subquery</span> +</span><span id="Subqueryable-1799"><a href="#Subqueryable-1799"><span class="linenos">1799</span></a><span class="sd"> """</span> +</span><span id="Subqueryable-1800"><a href="#Subqueryable-1800"><span class="linenos">1800</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Subqueryable-1801"><a href="#Subqueryable-1801"><span class="linenos">1801</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> +</span><span id="Subqueryable-1802"><a href="#Subqueryable-1802"><span class="linenos">1802</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="Subqueryable-1803"><a href="#Subqueryable-1803"><span class="linenos">1803</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable-1804"><a href="#Subqueryable-1804"><span class="linenos">1804</span></a> <span class="p">)</span> </span><span id="Subqueryable-1805"><a href="#Subqueryable-1805"><span class="linenos">1805</span></a> -</span><span id="Subqueryable-1806"><a href="#Subqueryable-1806"><span class="linenos">1806</span></a><span class="sd"> Example:</span> -</span><span id="Subqueryable-1807"><a href="#Subqueryable-1807"><span class="linenos">1807</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> -</span><span id="Subqueryable-1808"><a href="#Subqueryable-1808"><span class="linenos">1808</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> -</span><span id="Subqueryable-1809"><a href="#Subqueryable-1809"><span class="linenos">1809</span></a> -</span><span id="Subqueryable-1810"><a href="#Subqueryable-1810"><span class="linenos">1810</span></a><span class="sd"> Args:</span> -</span><span id="Subqueryable-1811"><a href="#Subqueryable-1811"><span class="linenos">1811</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> -</span><span id="Subqueryable-1812"><a href="#Subqueryable-1812"><span class="linenos">1812</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> -</span><span id="Subqueryable-1813"><a href="#Subqueryable-1813"><span class="linenos">1813</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> -</span><span id="Subqueryable-1814"><a href="#Subqueryable-1814"><span class="linenos">1814</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Subqueryable-1815"><a href="#Subqueryable-1815"><span class="linenos">1815</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> -</span><span id="Subqueryable-1816"><a href="#Subqueryable-1816"><span class="linenos">1816</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Subqueryable-1817"><a href="#Subqueryable-1817"><span class="linenos">1817</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Subqueryable-1818"><a href="#Subqueryable-1818"><span class="linenos">1818</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Subqueryable-1819"><a href="#Subqueryable-1819"><span class="linenos">1819</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Subqueryable-1820"><a href="#Subqueryable-1820"><span class="linenos">1820</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Subqueryable-1821"><a href="#Subqueryable-1821"><span class="linenos">1821</span></a> -</span><span id="Subqueryable-1822"><a href="#Subqueryable-1822"><span class="linenos">1822</span></a><span class="sd"> Returns:</span> -</span><span id="Subqueryable-1823"><a href="#Subqueryable-1823"><span class="linenos">1823</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Subqueryable-1824"><a href="#Subqueryable-1824"><span class="linenos">1824</span></a><span class="sd"> """</span> -</span><span id="Subqueryable-1825"><a href="#Subqueryable-1825"><span class="linenos">1825</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="Subqueryable-1826"><a href="#Subqueryable-1826"><span class="linenos">1826</span></a> <span class="n">alias</span><span class="p">,</span> -</span><span id="Subqueryable-1827"><a href="#Subqueryable-1827"><span class="linenos">1827</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Subqueryable-1828"><a href="#Subqueryable-1828"><span class="linenos">1828</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> -</span><span id="Subqueryable-1829"><a href="#Subqueryable-1829"><span class="linenos">1829</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Subqueryable-1830"><a href="#Subqueryable-1830"><span class="linenos">1830</span></a> <span class="p">)</span> -</span><span id="Subqueryable-1831"><a href="#Subqueryable-1831"><span class="linenos">1831</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="Subqueryable-1832"><a href="#Subqueryable-1832"><span class="linenos">1832</span></a> <span class="n">as_</span><span class="p">,</span> -</span><span id="Subqueryable-1833"><a href="#Subqueryable-1833"><span class="linenos">1833</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Subqueryable-1834"><a href="#Subqueryable-1834"><span class="linenos">1834</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Subqueryable-1835"><a href="#Subqueryable-1835"><span class="linenos">1835</span></a> <span class="p">)</span> -</span><span id="Subqueryable-1836"><a href="#Subqueryable-1836"><span class="linenos">1836</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> -</span><span id="Subqueryable-1837"><a href="#Subqueryable-1837"><span class="linenos">1837</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> -</span><span id="Subqueryable-1838"><a href="#Subqueryable-1838"><span class="linenos">1838</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> -</span><span id="Subqueryable-1839"><a href="#Subqueryable-1839"><span class="linenos">1839</span></a> <span class="p">)</span> -</span><span id="Subqueryable-1840"><a href="#Subqueryable-1840"><span class="linenos">1840</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Subqueryable-1841"><a href="#Subqueryable-1841"><span class="linenos">1841</span></a> <span class="n">cte</span><span class="p">,</span> -</span><span id="Subqueryable-1842"><a href="#Subqueryable-1842"><span class="linenos">1842</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Subqueryable-1843"><a href="#Subqueryable-1843"><span class="linenos">1843</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> -</span><span id="Subqueryable-1844"><a href="#Subqueryable-1844"><span class="linenos">1844</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Subqueryable-1845"><a href="#Subqueryable-1845"><span class="linenos">1845</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Subqueryable-1846"><a href="#Subqueryable-1846"><span class="linenos">1846</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> -</span><span id="Subqueryable-1847"><a href="#Subqueryable-1847"><span class="linenos">1847</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> -</span><span id="Subqueryable-1848"><a href="#Subqueryable-1848"><span class="linenos">1848</span></a> <span class="p">)</span> +</span><span id="Subqueryable-1806"><a href="#Subqueryable-1806"><span class="linenos">1806</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Subqueryable-1807"><a href="#Subqueryable-1807"><span class="linenos">1807</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> +</span><span id="Subqueryable-1808"><a href="#Subqueryable-1808"><span class="linenos">1808</span></a> +</span><span id="Subqueryable-1809"><a href="#Subqueryable-1809"><span class="linenos">1809</span></a> <span class="nd">@property</span> +</span><span id="Subqueryable-1810"><a href="#Subqueryable-1810"><span class="linenos">1810</span></a> <span class="k">def</span> <span class="nf">ctes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subqueryable-1811"><a href="#Subqueryable-1811"><span class="linenos">1811</span></a> <span class="n">with_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"with"</span><span class="p">)</span> +</span><span id="Subqueryable-1812"><a href="#Subqueryable-1812"><span class="linenos">1812</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">with_</span><span class="p">:</span> +</span><span id="Subqueryable-1813"><a href="#Subqueryable-1813"><span class="linenos">1813</span></a> <span class="k">return</span> <span class="p">[]</span> +</span><span id="Subqueryable-1814"><a href="#Subqueryable-1814"><span class="linenos">1814</span></a> <span class="k">return</span> <span class="n">with_</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="Subqueryable-1815"><a href="#Subqueryable-1815"><span class="linenos">1815</span></a> +</span><span id="Subqueryable-1816"><a href="#Subqueryable-1816"><span class="linenos">1816</span></a> <span class="nd">@property</span> +</span><span id="Subqueryable-1817"><a href="#Subqueryable-1817"><span class="linenos">1817</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subqueryable-1818"><a href="#Subqueryable-1818"><span class="linenos">1818</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `selects`"</span><span class="p">)</span> +</span><span id="Subqueryable-1819"><a href="#Subqueryable-1819"><span class="linenos">1819</span></a> +</span><span id="Subqueryable-1820"><a href="#Subqueryable-1820"><span class="linenos">1820</span></a> <span class="nd">@property</span> +</span><span id="Subqueryable-1821"><a href="#Subqueryable-1821"><span class="linenos">1821</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subqueryable-1822"><a href="#Subqueryable-1822"><span class="linenos">1822</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"Subqueryable objects must implement `named_selects`"</span><span class="p">)</span> +</span><span id="Subqueryable-1823"><a href="#Subqueryable-1823"><span class="linenos">1823</span></a> +</span><span id="Subqueryable-1824"><a href="#Subqueryable-1824"><span class="linenos">1824</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> +</span><span id="Subqueryable-1825"><a href="#Subqueryable-1825"><span class="linenos">1825</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Subqueryable-1826"><a href="#Subqueryable-1826"><span class="linenos">1826</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="Subqueryable-1827"><a href="#Subqueryable-1827"><span class="linenos">1827</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="Subqueryable-1828"><a href="#Subqueryable-1828"><span class="linenos">1828</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable-1829"><a href="#Subqueryable-1829"><span class="linenos">1829</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Subqueryable-1830"><a href="#Subqueryable-1830"><span class="linenos">1830</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable-1831"><a href="#Subqueryable-1831"><span class="linenos">1831</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Subqueryable-1832"><a href="#Subqueryable-1832"><span class="linenos">1832</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable-1833"><a href="#Subqueryable-1833"><span class="linenos">1833</span></a> <span class="p">):</span> +</span><span id="Subqueryable-1834"><a href="#Subqueryable-1834"><span class="linenos">1834</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subqueryable-1835"><a href="#Subqueryable-1835"><span class="linenos">1835</span></a><span class="sd"> Append to or set the common table expressions.</span> +</span><span id="Subqueryable-1836"><a href="#Subqueryable-1836"><span class="linenos">1836</span></a> +</span><span id="Subqueryable-1837"><a href="#Subqueryable-1837"><span class="linenos">1837</span></a><span class="sd"> Example:</span> +</span><span id="Subqueryable-1838"><a href="#Subqueryable-1838"><span class="linenos">1838</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> +</span><span id="Subqueryable-1839"><a href="#Subqueryable-1839"><span class="linenos">1839</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> +</span><span id="Subqueryable-1840"><a href="#Subqueryable-1840"><span class="linenos">1840</span></a> +</span><span id="Subqueryable-1841"><a href="#Subqueryable-1841"><span class="linenos">1841</span></a><span class="sd"> Args:</span> +</span><span id="Subqueryable-1842"><a href="#Subqueryable-1842"><span class="linenos">1842</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="Subqueryable-1843"><a href="#Subqueryable-1843"><span class="linenos">1843</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> +</span><span id="Subqueryable-1844"><a href="#Subqueryable-1844"><span class="linenos">1844</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> +</span><span id="Subqueryable-1845"><a href="#Subqueryable-1845"><span class="linenos">1845</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Subqueryable-1846"><a href="#Subqueryable-1846"><span class="linenos">1846</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> +</span><span id="Subqueryable-1847"><a href="#Subqueryable-1847"><span class="linenos">1847</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Subqueryable-1848"><a href="#Subqueryable-1848"><span class="linenos">1848</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Subqueryable-1849"><a href="#Subqueryable-1849"><span class="linenos">1849</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Subqueryable-1850"><a href="#Subqueryable-1850"><span class="linenos">1850</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Subqueryable-1851"><a href="#Subqueryable-1851"><span class="linenos">1851</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Subqueryable-1852"><a href="#Subqueryable-1852"><span class="linenos">1852</span></a> +</span><span id="Subqueryable-1853"><a href="#Subqueryable-1853"><span class="linenos">1853</span></a><span class="sd"> Returns:</span> +</span><span id="Subqueryable-1854"><a href="#Subqueryable-1854"><span class="linenos">1854</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Subqueryable-1855"><a href="#Subqueryable-1855"><span class="linenos">1855</span></a><span class="sd"> """</span> +</span><span id="Subqueryable-1856"><a href="#Subqueryable-1856"><span class="linenos">1856</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Subqueryable-1857"><a href="#Subqueryable-1857"><span class="linenos">1857</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="Subqueryable-1858"><a href="#Subqueryable-1858"><span class="linenos">1858</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Subqueryable-1859"><a href="#Subqueryable-1859"><span class="linenos">1859</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> +</span><span id="Subqueryable-1860"><a href="#Subqueryable-1860"><span class="linenos">1860</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable-1861"><a href="#Subqueryable-1861"><span class="linenos">1861</span></a> <span class="p">)</span> +</span><span id="Subqueryable-1862"><a href="#Subqueryable-1862"><span class="linenos">1862</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Subqueryable-1863"><a href="#Subqueryable-1863"><span class="linenos">1863</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="Subqueryable-1864"><a href="#Subqueryable-1864"><span class="linenos">1864</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Subqueryable-1865"><a href="#Subqueryable-1865"><span class="linenos">1865</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable-1866"><a href="#Subqueryable-1866"><span class="linenos">1866</span></a> <span class="p">)</span> +</span><span id="Subqueryable-1867"><a href="#Subqueryable-1867"><span class="linenos">1867</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> +</span><span id="Subqueryable-1868"><a href="#Subqueryable-1868"><span class="linenos">1868</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> +</span><span id="Subqueryable-1869"><a href="#Subqueryable-1869"><span class="linenos">1869</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> +</span><span id="Subqueryable-1870"><a href="#Subqueryable-1870"><span class="linenos">1870</span></a> <span class="p">)</span> +</span><span id="Subqueryable-1871"><a href="#Subqueryable-1871"><span class="linenos">1871</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Subqueryable-1872"><a href="#Subqueryable-1872"><span class="linenos">1872</span></a> <span class="n">cte</span><span class="p">,</span> +</span><span id="Subqueryable-1873"><a href="#Subqueryable-1873"><span class="linenos">1873</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Subqueryable-1874"><a href="#Subqueryable-1874"><span class="linenos">1874</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> +</span><span id="Subqueryable-1875"><a href="#Subqueryable-1875"><span class="linenos">1875</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Subqueryable-1876"><a href="#Subqueryable-1876"><span class="linenos">1876</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Subqueryable-1877"><a href="#Subqueryable-1877"><span class="linenos">1877</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> +</span><span id="Subqueryable-1878"><a href="#Subqueryable-1878"><span class="linenos">1878</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> +</span><span id="Subqueryable-1879"><a href="#Subqueryable-1879"><span class="linenos">1879</span></a> <span class="p">)</span> </span></pre></div> @@ -19815,27 +20357,27 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Subqueryable.subquery"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.subquery-1753"><a href="#Subqueryable.subquery-1753"><span class="linenos">1753</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> -</span><span id="Subqueryable.subquery-1754"><a href="#Subqueryable.subquery-1754"><span class="linenos">1754</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Subqueryable.subquery-1755"><a href="#Subqueryable.subquery-1755"><span class="linenos">1755</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> -</span><span id="Subqueryable.subquery-1756"><a href="#Subqueryable.subquery-1756"><span class="linenos">1756</span></a> -</span><span id="Subqueryable.subquery-1757"><a href="#Subqueryable.subquery-1757"><span class="linenos">1757</span></a><span class="sd"> Example:</span> -</span><span id="Subqueryable.subquery-1758"><a href="#Subqueryable.subquery-1758"><span class="linenos">1758</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> -</span><span id="Subqueryable.subquery-1759"><a href="#Subqueryable.subquery-1759"><span class="linenos">1759</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> -</span><span id="Subqueryable.subquery-1760"><a href="#Subqueryable.subquery-1760"><span class="linenos">1760</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> -</span><span id="Subqueryable.subquery-1761"><a href="#Subqueryable.subquery-1761"><span class="linenos">1761</span></a> -</span><span id="Subqueryable.subquery-1762"><a href="#Subqueryable.subquery-1762"><span class="linenos">1762</span></a><span class="sd"> Args:</span> -</span><span id="Subqueryable.subquery-1763"><a href="#Subqueryable.subquery-1763"><span class="linenos">1763</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> -</span><span id="Subqueryable.subquery-1764"><a href="#Subqueryable.subquery-1764"><span class="linenos">1764</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Subqueryable.subquery-1765"><a href="#Subqueryable.subquery-1765"><span class="linenos">1765</span></a> -</span><span id="Subqueryable.subquery-1766"><a href="#Subqueryable.subquery-1766"><span class="linenos">1766</span></a><span class="sd"> Returns:</span> -</span><span id="Subqueryable.subquery-1767"><a href="#Subqueryable.subquery-1767"><span class="linenos">1767</span></a><span class="sd"> Alias: the subquery</span> -</span><span id="Subqueryable.subquery-1768"><a href="#Subqueryable.subquery-1768"><span class="linenos">1768</span></a><span class="sd"> """</span> -</span><span id="Subqueryable.subquery-1769"><a href="#Subqueryable.subquery-1769"><span class="linenos">1769</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="Subqueryable.subquery-1770"><a href="#Subqueryable.subquery-1770"><span class="linenos">1770</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> -</span><span id="Subqueryable.subquery-1771"><a href="#Subqueryable.subquery-1771"><span class="linenos">1771</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> -</span><span id="Subqueryable.subquery-1772"><a href="#Subqueryable.subquery-1772"><span class="linenos">1772</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)),</span> -</span><span id="Subqueryable.subquery-1773"><a href="#Subqueryable.subquery-1773"><span class="linenos">1773</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.subquery-1784"><a href="#Subqueryable.subquery-1784"><span class="linenos">1784</span></a> <span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Subquery</span><span class="p">:</span> +</span><span id="Subqueryable.subquery-1785"><a href="#Subqueryable.subquery-1785"><span class="linenos">1785</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subqueryable.subquery-1786"><a href="#Subqueryable.subquery-1786"><span class="linenos">1786</span></a><span class="sd"> Convert this expression to an aliased expression that can be used as a Subquery.</span> +</span><span id="Subqueryable.subquery-1787"><a href="#Subqueryable.subquery-1787"><span class="linenos">1787</span></a> +</span><span id="Subqueryable.subquery-1788"><a href="#Subqueryable.subquery-1788"><span class="linenos">1788</span></a><span class="sd"> Example:</span> +</span><span id="Subqueryable.subquery-1789"><a href="#Subqueryable.subquery-1789"><span class="linenos">1789</span></a><span class="sd"> >>> subquery = Select().select("x").from_("tbl").subquery()</span> +</span><span id="Subqueryable.subquery-1790"><a href="#Subqueryable.subquery-1790"><span class="linenos">1790</span></a><span class="sd"> >>> Select().select("x").from_(subquery).sql()</span> +</span><span id="Subqueryable.subquery-1791"><a href="#Subqueryable.subquery-1791"><span class="linenos">1791</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl)'</span> +</span><span id="Subqueryable.subquery-1792"><a href="#Subqueryable.subquery-1792"><span class="linenos">1792</span></a> +</span><span id="Subqueryable.subquery-1793"><a href="#Subqueryable.subquery-1793"><span class="linenos">1793</span></a><span class="sd"> Args:</span> +</span><span id="Subqueryable.subquery-1794"><a href="#Subqueryable.subquery-1794"><span class="linenos">1794</span></a><span class="sd"> alias (str | Identifier): an optional alias for the subquery</span> +</span><span id="Subqueryable.subquery-1795"><a href="#Subqueryable.subquery-1795"><span class="linenos">1795</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Subqueryable.subquery-1796"><a href="#Subqueryable.subquery-1796"><span class="linenos">1796</span></a> +</span><span id="Subqueryable.subquery-1797"><a href="#Subqueryable.subquery-1797"><span class="linenos">1797</span></a><span class="sd"> Returns:</span> +</span><span id="Subqueryable.subquery-1798"><a href="#Subqueryable.subquery-1798"><span class="linenos">1798</span></a><span class="sd"> Alias: the subquery</span> +</span><span id="Subqueryable.subquery-1799"><a href="#Subqueryable.subquery-1799"><span class="linenos">1799</span></a><span class="sd"> """</span> +</span><span id="Subqueryable.subquery-1800"><a href="#Subqueryable.subquery-1800"><span class="linenos">1800</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Subqueryable.subquery-1801"><a href="#Subqueryable.subquery-1801"><span class="linenos">1801</span></a> <span class="k">return</span> <span class="n">Subquery</span><span class="p">(</span> +</span><span id="Subqueryable.subquery-1802"><a href="#Subqueryable.subquery-1802"><span class="linenos">1802</span></a> <span class="n">this</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="Subqueryable.subquery-1803"><a href="#Subqueryable.subquery-1803"><span class="linenos">1803</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable.subquery-1804"><a href="#Subqueryable.subquery-1804"><span class="linenos">1804</span></a> <span class="p">)</span> </span></pre></div> @@ -19879,8 +20421,8 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Subqueryable.limit"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.limit-1775"><a href="#Subqueryable.limit-1775"><span class="linenos">1775</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Subqueryable.limit-1776"><a href="#Subqueryable.limit-1776"><span class="linenos">1776</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.limit-1806"><a href="#Subqueryable.limit-1806"><span class="linenos">1806</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Subqueryable.limit-1807"><a href="#Subqueryable.limit-1807"><span class="linenos">1807</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span> </span></pre></div> @@ -19898,62 +20440,62 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Subqueryable.with_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.with_-1793"><a href="#Subqueryable.with_-1793"><span class="linenos">1793</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> -</span><span id="Subqueryable.with_-1794"><a href="#Subqueryable.with_-1794"><span class="linenos">1794</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1795"><a href="#Subqueryable.with_-1795"><span class="linenos">1795</span></a> <span class="n">alias</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1796"><a href="#Subqueryable.with_-1796"><span class="linenos">1796</span></a> <span class="n">as_</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1797"><a href="#Subqueryable.with_-1797"><span class="linenos">1797</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1798"><a href="#Subqueryable.with_-1798"><span class="linenos">1798</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1799"><a href="#Subqueryable.with_-1799"><span class="linenos">1799</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1800"><a href="#Subqueryable.with_-1800"><span class="linenos">1800</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1801"><a href="#Subqueryable.with_-1801"><span class="linenos">1801</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1802"><a href="#Subqueryable.with_-1802"><span class="linenos">1802</span></a> <span class="p">):</span> -</span><span id="Subqueryable.with_-1803"><a href="#Subqueryable.with_-1803"><span class="linenos">1803</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Subqueryable.with_-1804"><a href="#Subqueryable.with_-1804"><span class="linenos">1804</span></a><span class="sd"> Append to or set the common table expressions.</span> -</span><span id="Subqueryable.with_-1805"><a href="#Subqueryable.with_-1805"><span class="linenos">1805</span></a> -</span><span id="Subqueryable.with_-1806"><a href="#Subqueryable.with_-1806"><span class="linenos">1806</span></a><span class="sd"> Example:</span> -</span><span id="Subqueryable.with_-1807"><a href="#Subqueryable.with_-1807"><span class="linenos">1807</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> -</span><span id="Subqueryable.with_-1808"><a href="#Subqueryable.with_-1808"><span class="linenos">1808</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> -</span><span id="Subqueryable.with_-1809"><a href="#Subqueryable.with_-1809"><span class="linenos">1809</span></a> -</span><span id="Subqueryable.with_-1810"><a href="#Subqueryable.with_-1810"><span class="linenos">1810</span></a><span class="sd"> Args:</span> -</span><span id="Subqueryable.with_-1811"><a href="#Subqueryable.with_-1811"><span class="linenos">1811</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> -</span><span id="Subqueryable.with_-1812"><a href="#Subqueryable.with_-1812"><span class="linenos">1812</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> -</span><span id="Subqueryable.with_-1813"><a href="#Subqueryable.with_-1813"><span class="linenos">1813</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> -</span><span id="Subqueryable.with_-1814"><a href="#Subqueryable.with_-1814"><span class="linenos">1814</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Subqueryable.with_-1815"><a href="#Subqueryable.with_-1815"><span class="linenos">1815</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> -</span><span id="Subqueryable.with_-1816"><a href="#Subqueryable.with_-1816"><span class="linenos">1816</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Subqueryable.with_-1817"><a href="#Subqueryable.with_-1817"><span class="linenos">1817</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Subqueryable.with_-1818"><a href="#Subqueryable.with_-1818"><span class="linenos">1818</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Subqueryable.with_-1819"><a href="#Subqueryable.with_-1819"><span class="linenos">1819</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Subqueryable.with_-1820"><a href="#Subqueryable.with_-1820"><span class="linenos">1820</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Subqueryable.with_-1821"><a href="#Subqueryable.with_-1821"><span class="linenos">1821</span></a> -</span><span id="Subqueryable.with_-1822"><a href="#Subqueryable.with_-1822"><span class="linenos">1822</span></a><span class="sd"> Returns:</span> -</span><span id="Subqueryable.with_-1823"><a href="#Subqueryable.with_-1823"><span class="linenos">1823</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Subqueryable.with_-1824"><a href="#Subqueryable.with_-1824"><span class="linenos">1824</span></a><span class="sd"> """</span> -</span><span id="Subqueryable.with_-1825"><a href="#Subqueryable.with_-1825"><span class="linenos">1825</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="Subqueryable.with_-1826"><a href="#Subqueryable.with_-1826"><span class="linenos">1826</span></a> <span class="n">alias</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1827"><a href="#Subqueryable.with_-1827"><span class="linenos">1827</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1828"><a href="#Subqueryable.with_-1828"><span class="linenos">1828</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1829"><a href="#Subqueryable.with_-1829"><span class="linenos">1829</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1830"><a href="#Subqueryable.with_-1830"><span class="linenos">1830</span></a> <span class="p">)</span> -</span><span id="Subqueryable.with_-1831"><a href="#Subqueryable.with_-1831"><span class="linenos">1831</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="Subqueryable.with_-1832"><a href="#Subqueryable.with_-1832"><span class="linenos">1832</span></a> <span class="n">as_</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1833"><a href="#Subqueryable.with_-1833"><span class="linenos">1833</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1834"><a href="#Subqueryable.with_-1834"><span class="linenos">1834</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1835"><a href="#Subqueryable.with_-1835"><span class="linenos">1835</span></a> <span class="p">)</span> -</span><span id="Subqueryable.with_-1836"><a href="#Subqueryable.with_-1836"><span class="linenos">1836</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> -</span><span id="Subqueryable.with_-1837"><a href="#Subqueryable.with_-1837"><span class="linenos">1837</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1838"><a href="#Subqueryable.with_-1838"><span class="linenos">1838</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1839"><a href="#Subqueryable.with_-1839"><span class="linenos">1839</span></a> <span class="p">)</span> -</span><span id="Subqueryable.with_-1840"><a href="#Subqueryable.with_-1840"><span class="linenos">1840</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Subqueryable.with_-1841"><a href="#Subqueryable.with_-1841"><span class="linenos">1841</span></a> <span class="n">cte</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1842"><a href="#Subqueryable.with_-1842"><span class="linenos">1842</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1843"><a href="#Subqueryable.with_-1843"><span class="linenos">1843</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1844"><a href="#Subqueryable.with_-1844"><span class="linenos">1844</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1845"><a href="#Subqueryable.with_-1845"><span class="linenos">1845</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1846"><a href="#Subqueryable.with_-1846"><span class="linenos">1846</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> -</span><span id="Subqueryable.with_-1847"><a href="#Subqueryable.with_-1847"><span class="linenos">1847</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> -</span><span id="Subqueryable.with_-1848"><a href="#Subqueryable.with_-1848"><span class="linenos">1848</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subqueryable.with_-1824"><a href="#Subqueryable.with_-1824"><span class="linenos">1824</span></a> <span class="k">def</span> <span class="nf">with_</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1825"><a href="#Subqueryable.with_-1825"><span class="linenos">1825</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1826"><a href="#Subqueryable.with_-1826"><span class="linenos">1826</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1827"><a href="#Subqueryable.with_-1827"><span class="linenos">1827</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1828"><a href="#Subqueryable.with_-1828"><span class="linenos">1828</span></a> <span class="n">recursive</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1829"><a href="#Subqueryable.with_-1829"><span class="linenos">1829</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1830"><a href="#Subqueryable.with_-1830"><span class="linenos">1830</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1831"><a href="#Subqueryable.with_-1831"><span class="linenos">1831</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1832"><a href="#Subqueryable.with_-1832"><span class="linenos">1832</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1833"><a href="#Subqueryable.with_-1833"><span class="linenos">1833</span></a> <span class="p">):</span> +</span><span id="Subqueryable.with_-1834"><a href="#Subqueryable.with_-1834"><span class="linenos">1834</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subqueryable.with_-1835"><a href="#Subqueryable.with_-1835"><span class="linenos">1835</span></a><span class="sd"> Append to or set the common table expressions.</span> +</span><span id="Subqueryable.with_-1836"><a href="#Subqueryable.with_-1836"><span class="linenos">1836</span></a> +</span><span id="Subqueryable.with_-1837"><a href="#Subqueryable.with_-1837"><span class="linenos">1837</span></a><span class="sd"> Example:</span> +</span><span id="Subqueryable.with_-1838"><a href="#Subqueryable.with_-1838"><span class="linenos">1838</span></a><span class="sd"> >>> Select().with_("tbl2", as_="SELECT * FROM tbl").select("x").from_("tbl2").sql()</span> +</span><span id="Subqueryable.with_-1839"><a href="#Subqueryable.with_-1839"><span class="linenos">1839</span></a><span class="sd"> 'WITH tbl2 AS (SELECT * FROM tbl) SELECT x FROM tbl2'</span> +</span><span id="Subqueryable.with_-1840"><a href="#Subqueryable.with_-1840"><span class="linenos">1840</span></a> +</span><span id="Subqueryable.with_-1841"><a href="#Subqueryable.with_-1841"><span class="linenos">1841</span></a><span class="sd"> Args:</span> +</span><span id="Subqueryable.with_-1842"><a href="#Subqueryable.with_-1842"><span class="linenos">1842</span></a><span class="sd"> alias (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="Subqueryable.with_-1843"><a href="#Subqueryable.with_-1843"><span class="linenos">1843</span></a><span class="sd"> If an `Expression` instance is passed, this is used as-is.</span> +</span><span id="Subqueryable.with_-1844"><a href="#Subqueryable.with_-1844"><span class="linenos">1844</span></a><span class="sd"> as_ (str | Expression): the SQL code string to parse as the table expression.</span> +</span><span id="Subqueryable.with_-1845"><a href="#Subqueryable.with_-1845"><span class="linenos">1845</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Subqueryable.with_-1846"><a href="#Subqueryable.with_-1846"><span class="linenos">1846</span></a><span class="sd"> recursive (bool): set the RECURSIVE part of the expression. Defaults to `False`.</span> +</span><span id="Subqueryable.with_-1847"><a href="#Subqueryable.with_-1847"><span class="linenos">1847</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Subqueryable.with_-1848"><a href="#Subqueryable.with_-1848"><span class="linenos">1848</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Subqueryable.with_-1849"><a href="#Subqueryable.with_-1849"><span class="linenos">1849</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Subqueryable.with_-1850"><a href="#Subqueryable.with_-1850"><span class="linenos">1850</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Subqueryable.with_-1851"><a href="#Subqueryable.with_-1851"><span class="linenos">1851</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Subqueryable.with_-1852"><a href="#Subqueryable.with_-1852"><span class="linenos">1852</span></a> +</span><span id="Subqueryable.with_-1853"><a href="#Subqueryable.with_-1853"><span class="linenos">1853</span></a><span class="sd"> Returns:</span> +</span><span id="Subqueryable.with_-1854"><a href="#Subqueryable.with_-1854"><span class="linenos">1854</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Subqueryable.with_-1855"><a href="#Subqueryable.with_-1855"><span class="linenos">1855</span></a><span class="sd"> """</span> +</span><span id="Subqueryable.with_-1856"><a href="#Subqueryable.with_-1856"><span class="linenos">1856</span></a> <span class="n">alias_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1857"><a href="#Subqueryable.with_-1857"><span class="linenos">1857</span></a> <span class="n">alias</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1858"><a href="#Subqueryable.with_-1858"><span class="linenos">1858</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1859"><a href="#Subqueryable.with_-1859"><span class="linenos">1859</span></a> <span class="n">into</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1860"><a href="#Subqueryable.with_-1860"><span class="linenos">1860</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1861"><a href="#Subqueryable.with_-1861"><span class="linenos">1861</span></a> <span class="p">)</span> +</span><span id="Subqueryable.with_-1862"><a href="#Subqueryable.with_-1862"><span class="linenos">1862</span></a> <span class="n">as_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1863"><a href="#Subqueryable.with_-1863"><span class="linenos">1863</span></a> <span class="n">as_</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1864"><a href="#Subqueryable.with_-1864"><span class="linenos">1864</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1865"><a href="#Subqueryable.with_-1865"><span class="linenos">1865</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1866"><a href="#Subqueryable.with_-1866"><span class="linenos">1866</span></a> <span class="p">)</span> +</span><span id="Subqueryable.with_-1867"><a href="#Subqueryable.with_-1867"><span class="linenos">1867</span></a> <span class="n">cte</span> <span class="o">=</span> <span class="n">CTE</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1868"><a href="#Subqueryable.with_-1868"><span class="linenos">1868</span></a> <span class="n">this</span><span class="o">=</span><span class="n">as_expression</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1869"><a href="#Subqueryable.with_-1869"><span class="linenos">1869</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">alias_expression</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1870"><a href="#Subqueryable.with_-1870"><span class="linenos">1870</span></a> <span class="p">)</span> +</span><span id="Subqueryable.with_-1871"><a href="#Subqueryable.with_-1871"><span class="linenos">1871</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Subqueryable.with_-1872"><a href="#Subqueryable.with_-1872"><span class="linenos">1872</span></a> <span class="n">cte</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1873"><a href="#Subqueryable.with_-1873"><span class="linenos">1873</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1874"><a href="#Subqueryable.with_-1874"><span class="linenos">1874</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"with"</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1875"><a href="#Subqueryable.with_-1875"><span class="linenos">1875</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1876"><a href="#Subqueryable.with_-1876"><span class="linenos">1876</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1877"><a href="#Subqueryable.with_-1877"><span class="linenos">1877</span></a> <span class="n">into</span><span class="o">=</span><span class="n">With</span><span class="p">,</span> +</span><span id="Subqueryable.with_-1878"><a href="#Subqueryable.with_-1878"><span class="linenos">1878</span></a> <span class="n">properties</span><span class="o">=</span><span class="p">{</span><span class="s2">"recursive"</span><span class="p">:</span> <span class="n">recursive</span> <span class="ow">or</span> <span class="kc">False</span><span class="p">},</span> +</span><span id="Subqueryable.with_-1879"><a href="#Subqueryable.with_-1879"><span class="linenos">1879</span></a> <span class="p">)</span> </span></pre></div> @@ -20012,10 +20554,12 @@ Otherwise, this resets the expressions.</li> <dd id="Subqueryable.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Subqueryable.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Subqueryable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Subqueryable.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Subqueryable.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Subqueryable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Subqueryable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Subqueryable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Subqueryable.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Subqueryable.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Subqueryable.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Subqueryable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20054,26 +20598,26 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Table"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Table-1872"><a href="#Table-1872"><span class="linenos">1872</span></a><span class="k">class</span> <span class="nc">Table</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Table-1873"><a href="#Table-1873"><span class="linenos">1873</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Table-1874"><a href="#Table-1874"><span class="linenos">1874</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Table-1875"><a href="#Table-1875"><span class="linenos">1875</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Table-1876"><a href="#Table-1876"><span class="linenos">1876</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Table-1877"><a href="#Table-1877"><span class="linenos">1877</span></a> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Table-1878"><a href="#Table-1878"><span class="linenos">1878</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Table-1879"><a href="#Table-1879"><span class="linenos">1879</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Table-1880"><a href="#Table-1880"><span class="linenos">1880</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Table-1881"><a href="#Table-1881"><span class="linenos">1881</span></a> <span class="s2">"hints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Table-1882"><a href="#Table-1882"><span class="linenos">1882</span></a> <span class="s2">"system_time"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Table-1883"><a href="#Table-1883"><span class="linenos">1883</span></a> <span class="p">}</span> -</span><span id="Table-1884"><a href="#Table-1884"><span class="linenos">1884</span></a> -</span><span id="Table-1885"><a href="#Table-1885"><span class="linenos">1885</span></a> <span class="nd">@property</span> -</span><span id="Table-1886"><a href="#Table-1886"><span class="linenos">1886</span></a> <span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Table-1887"><a href="#Table-1887"><span class="linenos">1887</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">)</span> -</span><span id="Table-1888"><a href="#Table-1888"><span class="linenos">1888</span></a> -</span><span id="Table-1889"><a href="#Table-1889"><span class="linenos">1889</span></a> <span class="nd">@property</span> -</span><span id="Table-1890"><a href="#Table-1890"><span class="linenos">1890</span></a> <span class="k">def</span> <span class="nf">catalog</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Table-1891"><a href="#Table-1891"><span class="linenos">1891</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Table-1903"><a href="#Table-1903"><span class="linenos">1903</span></a><span class="k">class</span> <span class="nc">Table</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Table-1904"><a href="#Table-1904"><span class="linenos">1904</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Table-1905"><a href="#Table-1905"><span class="linenos">1905</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Table-1906"><a href="#Table-1906"><span class="linenos">1906</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1907"><a href="#Table-1907"><span class="linenos">1907</span></a> <span class="s2">"db"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1908"><a href="#Table-1908"><span class="linenos">1908</span></a> <span class="s2">"catalog"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1909"><a href="#Table-1909"><span class="linenos">1909</span></a> <span class="s2">"laterals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1910"><a href="#Table-1910"><span class="linenos">1910</span></a> <span class="s2">"joins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1911"><a href="#Table-1911"><span class="linenos">1911</span></a> <span class="s2">"pivots"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1912"><a href="#Table-1912"><span class="linenos">1912</span></a> <span class="s2">"hints"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1913"><a href="#Table-1913"><span class="linenos">1913</span></a> <span class="s2">"system_time"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Table-1914"><a href="#Table-1914"><span class="linenos">1914</span></a> <span class="p">}</span> +</span><span id="Table-1915"><a href="#Table-1915"><span class="linenos">1915</span></a> +</span><span id="Table-1916"><a href="#Table-1916"><span class="linenos">1916</span></a> <span class="nd">@property</span> +</span><span id="Table-1917"><a href="#Table-1917"><span class="linenos">1917</span></a> <span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Table-1918"><a href="#Table-1918"><span class="linenos">1918</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">)</span> +</span><span id="Table-1919"><a href="#Table-1919"><span class="linenos">1919</span></a> +</span><span id="Table-1920"><a href="#Table-1920"><span class="linenos">1920</span></a> <span class="nd">@property</span> +</span><span id="Table-1921"><a href="#Table-1921"><span class="linenos">1921</span></a> <span class="k">def</span> <span class="nf">catalog</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Table-1922"><a href="#Table-1922"><span class="linenos">1922</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">)</span> </span></pre></div> @@ -20098,10 +20642,12 @@ Otherwise, this resets the expressions.</li> <dd id="Table.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Table.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Table.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Table.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Table.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Table.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Table.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Table.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Table.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Table.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Table.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Table.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20134,12 +20680,12 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#SystemTime"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SystemTime-1895"><a href="#SystemTime-1895"><span class="linenos">1895</span></a><span class="k">class</span> <span class="nc">SystemTime</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="SystemTime-1896"><a href="#SystemTime-1896"><span class="linenos">1896</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="SystemTime-1897"><a href="#SystemTime-1897"><span class="linenos">1897</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="SystemTime-1898"><a href="#SystemTime-1898"><span class="linenos">1898</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="SystemTime-1899"><a href="#SystemTime-1899"><span class="linenos">1899</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="SystemTime-1900"><a href="#SystemTime-1900"><span class="linenos">1900</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SystemTime-1926"><a href="#SystemTime-1926"><span class="linenos">1926</span></a><span class="k">class</span> <span class="nc">SystemTime</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="SystemTime-1927"><a href="#SystemTime-1927"><span class="linenos">1927</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="SystemTime-1928"><a href="#SystemTime-1928"><span class="linenos">1928</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SystemTime-1929"><a href="#SystemTime-1929"><span class="linenos">1929</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="SystemTime-1930"><a href="#SystemTime-1930"><span class="linenos">1930</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="SystemTime-1931"><a href="#SystemTime-1931"><span class="linenos">1931</span></a> <span class="p">}</span> </span></pre></div> @@ -20164,10 +20710,12 @@ Otherwise, this resets the expressions.</li> <dd id="SystemTime.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SystemTime.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SystemTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SystemTime.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SystemTime.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SystemTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SystemTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SystemTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SystemTime.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SystemTime.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SystemTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SystemTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20200,94 +20748,94 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Union"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Union-1903"><a href="#Union-1903"><span class="linenos">1903</span></a><span class="k">class</span> <span class="nc">Union</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> -</span><span id="Union-1904"><a href="#Union-1904"><span class="linenos">1904</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Union-1905"><a href="#Union-1905"><span class="linenos">1905</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Union-1906"><a href="#Union-1906"><span class="linenos">1906</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Union-1907"><a href="#Union-1907"><span class="linenos">1907</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Union-1908"><a href="#Union-1908"><span class="linenos">1908</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Union-1909"><a href="#Union-1909"><span class="linenos">1909</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> -</span><span id="Union-1910"><a href="#Union-1910"><span class="linenos">1910</span></a> <span class="p">}</span> -</span><span id="Union-1911"><a href="#Union-1911"><span class="linenos">1911</span></a> -</span><span id="Union-1912"><a href="#Union-1912"><span class="linenos">1912</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Union-1913"><a href="#Union-1913"><span class="linenos">1913</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Union-1914"><a href="#Union-1914"><span class="linenos">1914</span></a><span class="sd"> Set the LIMIT expression.</span> -</span><span id="Union-1915"><a href="#Union-1915"><span class="linenos">1915</span></a> -</span><span id="Union-1916"><a href="#Union-1916"><span class="linenos">1916</span></a><span class="sd"> Example:</span> -</span><span id="Union-1917"><a href="#Union-1917"><span class="linenos">1917</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> -</span><span id="Union-1918"><a href="#Union-1918"><span class="linenos">1918</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> -</span><span id="Union-1919"><a href="#Union-1919"><span class="linenos">1919</span></a> -</span><span id="Union-1920"><a href="#Union-1920"><span class="linenos">1920</span></a><span class="sd"> Args:</span> -</span><span id="Union-1921"><a href="#Union-1921"><span class="linenos">1921</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="Union-1922"><a href="#Union-1922"><span class="linenos">1922</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="Union-1923"><a href="#Union-1923"><span class="linenos">1923</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> -</span><span id="Union-1924"><a href="#Union-1924"><span class="linenos">1924</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> -</span><span id="Union-1925"><a href="#Union-1925"><span class="linenos">1925</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Union-1926"><a href="#Union-1926"><span class="linenos">1926</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Union-1927"><a href="#Union-1927"><span class="linenos">1927</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Union-1928"><a href="#Union-1928"><span class="linenos">1928</span></a> -</span><span id="Union-1929"><a href="#Union-1929"><span class="linenos">1929</span></a><span class="sd"> Returns:</span> -</span><span id="Union-1930"><a href="#Union-1930"><span class="linenos">1930</span></a><span class="sd"> Select: The limited subqueryable.</span> -</span><span id="Union-1931"><a href="#Union-1931"><span class="linenos">1931</span></a><span class="sd"> """</span> -</span><span id="Union-1932"><a href="#Union-1932"><span class="linenos">1932</span></a> <span class="k">return</span> <span class="p">(</span> -</span><span id="Union-1933"><a href="#Union-1933"><span class="linenos">1933</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> -</span><span id="Union-1934"><a href="#Union-1934"><span class="linenos">1934</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> -</span><span id="Union-1935"><a href="#Union-1935"><span class="linenos">1935</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Union-1936"><a href="#Union-1936"><span class="linenos">1936</span></a> <span class="p">)</span> -</span><span id="Union-1937"><a href="#Union-1937"><span class="linenos">1937</span></a> -</span><span id="Union-1938"><a href="#Union-1938"><span class="linenos">1938</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> -</span><span id="Union-1939"><a href="#Union-1939"><span class="linenos">1939</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Union-1940"><a href="#Union-1940"><span class="linenos">1940</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Union-1941"><a href="#Union-1941"><span class="linenos">1941</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Union-1942"><a href="#Union-1942"><span class="linenos">1942</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Union-1943"><a href="#Union-1943"><span class="linenos">1943</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Union-1944"><a href="#Union-1944"><span class="linenos">1944</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Union-1945"><a href="#Union-1945"><span class="linenos">1945</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Union</span><span class="p">:</span> -</span><span id="Union-1946"><a href="#Union-1946"><span class="linenos">1946</span></a><span class="w"> </span><span class="sd">"""Append to or set the SELECT of the union recursively.</span> -</span><span id="Union-1947"><a href="#Union-1947"><span class="linenos">1947</span></a> -</span><span id="Union-1948"><a href="#Union-1948"><span class="linenos">1948</span></a><span class="sd"> Example:</span> -</span><span id="Union-1949"><a href="#Union-1949"><span class="linenos">1949</span></a><span class="sd"> >>> from sqlglot import parse_one</span> -</span><span id="Union-1950"><a href="#Union-1950"><span class="linenos">1950</span></a><span class="sd"> >>> parse_one("select a from x union select a from y union select a from z").select("b").sql()</span> -</span><span id="Union-1951"><a href="#Union-1951"><span class="linenos">1951</span></a><span class="sd"> 'SELECT a, b FROM x UNION SELECT a, b FROM y UNION SELECT a, b FROM z'</span> -</span><span id="Union-1952"><a href="#Union-1952"><span class="linenos">1952</span></a> -</span><span id="Union-1953"><a href="#Union-1953"><span class="linenos">1953</span></a><span class="sd"> Args:</span> -</span><span id="Union-1954"><a href="#Union-1954"><span class="linenos">1954</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="Union-1955"><a href="#Union-1955"><span class="linenos">1955</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Union-1956"><a href="#Union-1956"><span class="linenos">1956</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> -</span><span id="Union-1957"><a href="#Union-1957"><span class="linenos">1957</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Union-1958"><a href="#Union-1958"><span class="linenos">1958</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="Union-1959"><a href="#Union-1959"><span class="linenos">1959</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Union-1960"><a href="#Union-1960"><span class="linenos">1960</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Union-1961"><a href="#Union-1961"><span class="linenos">1961</span></a> -</span><span id="Union-1962"><a href="#Union-1962"><span class="linenos">1962</span></a><span class="sd"> Returns:</span> -</span><span id="Union-1963"><a href="#Union-1963"><span class="linenos">1963</span></a><span class="sd"> Union: the modified expression.</span> -</span><span id="Union-1964"><a href="#Union-1964"><span class="linenos">1964</span></a><span class="sd"> """</span> -</span><span id="Union-1965"><a href="#Union-1965"><span class="linenos">1965</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> -</span><span id="Union-1966"><a href="#Union-1966"><span class="linenos">1966</span></a> <span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Union-1967"><a href="#Union-1967"><span class="linenos">1967</span></a> <span class="n">this</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span> -</span><span id="Union-1968"><a href="#Union-1968"><span class="linenos">1968</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span> -</span><span id="Union-1969"><a href="#Union-1969"><span class="linenos">1969</span></a> <span class="p">)</span> -</span><span id="Union-1970"><a href="#Union-1970"><span class="linenos">1970</span></a> <span class="k">return</span> <span class="n">this</span> -</span><span id="Union-1971"><a href="#Union-1971"><span class="linenos">1971</span></a> -</span><span id="Union-1972"><a href="#Union-1972"><span class="linenos">1972</span></a> <span class="nd">@property</span> -</span><span id="Union-1973"><a href="#Union-1973"><span class="linenos">1973</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Union-1974"><a href="#Union-1974"><span class="linenos">1974</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">named_selects</span> -</span><span id="Union-1975"><a href="#Union-1975"><span class="linenos">1975</span></a> -</span><span id="Union-1976"><a href="#Union-1976"><span class="linenos">1976</span></a> <span class="nd">@property</span> -</span><span id="Union-1977"><a href="#Union-1977"><span class="linenos">1977</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Union-1978"><a href="#Union-1978"><span class="linenos">1978</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_star</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> -</span><span id="Union-1979"><a href="#Union-1979"><span class="linenos">1979</span></a> -</span><span id="Union-1980"><a href="#Union-1980"><span class="linenos">1980</span></a> <span class="nd">@property</span> -</span><span id="Union-1981"><a href="#Union-1981"><span class="linenos">1981</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Union-1982"><a href="#Union-1982"><span class="linenos">1982</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">selects</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Union-1934"><a href="#Union-1934"><span class="linenos">1934</span></a><span class="k">class</span> <span class="nc">Union</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="Union-1935"><a href="#Union-1935"><span class="linenos">1935</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Union-1936"><a href="#Union-1936"><span class="linenos">1936</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Union-1937"><a href="#Union-1937"><span class="linenos">1937</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Union-1938"><a href="#Union-1938"><span class="linenos">1938</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Union-1939"><a href="#Union-1939"><span class="linenos">1939</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Union-1940"><a href="#Union-1940"><span class="linenos">1940</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="Union-1941"><a href="#Union-1941"><span class="linenos">1941</span></a> <span class="p">}</span> +</span><span id="Union-1942"><a href="#Union-1942"><span class="linenos">1942</span></a> +</span><span id="Union-1943"><a href="#Union-1943"><span class="linenos">1943</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Union-1944"><a href="#Union-1944"><span class="linenos">1944</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Union-1945"><a href="#Union-1945"><span class="linenos">1945</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="Union-1946"><a href="#Union-1946"><span class="linenos">1946</span></a> +</span><span id="Union-1947"><a href="#Union-1947"><span class="linenos">1947</span></a><span class="sd"> Example:</span> +</span><span id="Union-1948"><a href="#Union-1948"><span class="linenos">1948</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> +</span><span id="Union-1949"><a href="#Union-1949"><span class="linenos">1949</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> +</span><span id="Union-1950"><a href="#Union-1950"><span class="linenos">1950</span></a> +</span><span id="Union-1951"><a href="#Union-1951"><span class="linenos">1951</span></a><span class="sd"> Args:</span> +</span><span id="Union-1952"><a href="#Union-1952"><span class="linenos">1952</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Union-1953"><a href="#Union-1953"><span class="linenos">1953</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Union-1954"><a href="#Union-1954"><span class="linenos">1954</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="Union-1955"><a href="#Union-1955"><span class="linenos">1955</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Union-1956"><a href="#Union-1956"><span class="linenos">1956</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Union-1957"><a href="#Union-1957"><span class="linenos">1957</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Union-1958"><a href="#Union-1958"><span class="linenos">1958</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Union-1959"><a href="#Union-1959"><span class="linenos">1959</span></a> +</span><span id="Union-1960"><a href="#Union-1960"><span class="linenos">1960</span></a><span class="sd"> Returns:</span> +</span><span id="Union-1961"><a href="#Union-1961"><span class="linenos">1961</span></a><span class="sd"> Select: The limited subqueryable.</span> +</span><span id="Union-1962"><a href="#Union-1962"><span class="linenos">1962</span></a><span class="sd"> """</span> +</span><span id="Union-1963"><a href="#Union-1963"><span class="linenos">1963</span></a> <span class="k">return</span> <span class="p">(</span> +</span><span id="Union-1964"><a href="#Union-1964"><span class="linenos">1964</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> +</span><span id="Union-1965"><a href="#Union-1965"><span class="linenos">1965</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> +</span><span id="Union-1966"><a href="#Union-1966"><span class="linenos">1966</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Union-1967"><a href="#Union-1967"><span class="linenos">1967</span></a> <span class="p">)</span> +</span><span id="Union-1968"><a href="#Union-1968"><span class="linenos">1968</span></a> +</span><span id="Union-1969"><a href="#Union-1969"><span class="linenos">1969</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> +</span><span id="Union-1970"><a href="#Union-1970"><span class="linenos">1970</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Union-1971"><a href="#Union-1971"><span class="linenos">1971</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Union-1972"><a href="#Union-1972"><span class="linenos">1972</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Union-1973"><a href="#Union-1973"><span class="linenos">1973</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Union-1974"><a href="#Union-1974"><span class="linenos">1974</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Union-1975"><a href="#Union-1975"><span class="linenos">1975</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Union-1976"><a href="#Union-1976"><span class="linenos">1976</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Union</span><span class="p">:</span> +</span><span id="Union-1977"><a href="#Union-1977"><span class="linenos">1977</span></a><span class="w"> </span><span class="sd">"""Append to or set the SELECT of the union recursively.</span> +</span><span id="Union-1978"><a href="#Union-1978"><span class="linenos">1978</span></a> +</span><span id="Union-1979"><a href="#Union-1979"><span class="linenos">1979</span></a><span class="sd"> Example:</span> +</span><span id="Union-1980"><a href="#Union-1980"><span class="linenos">1980</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="Union-1981"><a href="#Union-1981"><span class="linenos">1981</span></a><span class="sd"> >>> parse_one("select a from x union select a from y union select a from z").select("b").sql()</span> +</span><span id="Union-1982"><a href="#Union-1982"><span class="linenos">1982</span></a><span class="sd"> 'SELECT a, b FROM x UNION SELECT a, b FROM y UNION SELECT a, b FROM z'</span> </span><span id="Union-1983"><a href="#Union-1983"><span class="linenos">1983</span></a> -</span><span id="Union-1984"><a href="#Union-1984"><span class="linenos">1984</span></a> <span class="nd">@property</span> -</span><span id="Union-1985"><a href="#Union-1985"><span class="linenos">1985</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Union-1986"><a href="#Union-1986"><span class="linenos">1986</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> -</span><span id="Union-1987"><a href="#Union-1987"><span class="linenos">1987</span></a> -</span><span id="Union-1988"><a href="#Union-1988"><span class="linenos">1988</span></a> <span class="nd">@property</span> -</span><span id="Union-1989"><a href="#Union-1989"><span class="linenos">1989</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Union-1990"><a href="#Union-1990"><span class="linenos">1990</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> +</span><span id="Union-1984"><a href="#Union-1984"><span class="linenos">1984</span></a><span class="sd"> Args:</span> +</span><span id="Union-1985"><a href="#Union-1985"><span class="linenos">1985</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="Union-1986"><a href="#Union-1986"><span class="linenos">1986</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Union-1987"><a href="#Union-1987"><span class="linenos">1987</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> +</span><span id="Union-1988"><a href="#Union-1988"><span class="linenos">1988</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Union-1989"><a href="#Union-1989"><span class="linenos">1989</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="Union-1990"><a href="#Union-1990"><span class="linenos">1990</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Union-1991"><a href="#Union-1991"><span class="linenos">1991</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Union-1992"><a href="#Union-1992"><span class="linenos">1992</span></a> +</span><span id="Union-1993"><a href="#Union-1993"><span class="linenos">1993</span></a><span class="sd"> Returns:</span> +</span><span id="Union-1994"><a href="#Union-1994"><span class="linenos">1994</span></a><span class="sd"> Union: the modified expression.</span> +</span><span id="Union-1995"><a href="#Union-1995"><span class="linenos">1995</span></a><span class="sd"> """</span> +</span><span id="Union-1996"><a href="#Union-1996"><span class="linenos">1996</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="Union-1997"><a href="#Union-1997"><span class="linenos">1997</span></a> <span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Union-1998"><a href="#Union-1998"><span class="linenos">1998</span></a> <span class="n">this</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span> +</span><span id="Union-1999"><a href="#Union-1999"><span class="linenos">1999</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span> +</span><span id="Union-2000"><a href="#Union-2000"><span class="linenos">2000</span></a> <span class="p">)</span> +</span><span id="Union-2001"><a href="#Union-2001"><span class="linenos">2001</span></a> <span class="k">return</span> <span class="n">this</span> +</span><span id="Union-2002"><a href="#Union-2002"><span class="linenos">2002</span></a> +</span><span id="Union-2003"><a href="#Union-2003"><span class="linenos">2003</span></a> <span class="nd">@property</span> +</span><span id="Union-2004"><a href="#Union-2004"><span class="linenos">2004</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Union-2005"><a href="#Union-2005"><span class="linenos">2005</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">named_selects</span> +</span><span id="Union-2006"><a href="#Union-2006"><span class="linenos">2006</span></a> +</span><span id="Union-2007"><a href="#Union-2007"><span class="linenos">2007</span></a> <span class="nd">@property</span> +</span><span id="Union-2008"><a href="#Union-2008"><span class="linenos">2008</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Union-2009"><a href="#Union-2009"><span class="linenos">2009</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_star</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> +</span><span id="Union-2010"><a href="#Union-2010"><span class="linenos">2010</span></a> +</span><span id="Union-2011"><a href="#Union-2011"><span class="linenos">2011</span></a> <span class="nd">@property</span> +</span><span id="Union-2012"><a href="#Union-2012"><span class="linenos">2012</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Union-2013"><a href="#Union-2013"><span class="linenos">2013</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">selects</span> +</span><span id="Union-2014"><a href="#Union-2014"><span class="linenos">2014</span></a> +</span><span id="Union-2015"><a href="#Union-2015"><span class="linenos">2015</span></a> <span class="nd">@property</span> +</span><span id="Union-2016"><a href="#Union-2016"><span class="linenos">2016</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Union-2017"><a href="#Union-2017"><span class="linenos">2017</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="Union-2018"><a href="#Union-2018"><span class="linenos">2018</span></a> +</span><span id="Union-2019"><a href="#Union-2019"><span class="linenos">2019</span></a> <span class="nd">@property</span> +</span><span id="Union-2020"><a href="#Union-2020"><span class="linenos">2020</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Union-2021"><a href="#Union-2021"><span class="linenos">2021</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> </span></pre></div> @@ -20304,31 +20852,31 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Union.limit"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Union.limit-1912"><a href="#Union.limit-1912"><span class="linenos">1912</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Union.limit-1913"><a href="#Union.limit-1913"><span class="linenos">1913</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Union.limit-1914"><a href="#Union.limit-1914"><span class="linenos">1914</span></a><span class="sd"> Set the LIMIT expression.</span> -</span><span id="Union.limit-1915"><a href="#Union.limit-1915"><span class="linenos">1915</span></a> -</span><span id="Union.limit-1916"><a href="#Union.limit-1916"><span class="linenos">1916</span></a><span class="sd"> Example:</span> -</span><span id="Union.limit-1917"><a href="#Union.limit-1917"><span class="linenos">1917</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> -</span><span id="Union.limit-1918"><a href="#Union.limit-1918"><span class="linenos">1918</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> -</span><span id="Union.limit-1919"><a href="#Union.limit-1919"><span class="linenos">1919</span></a> -</span><span id="Union.limit-1920"><a href="#Union.limit-1920"><span class="linenos">1920</span></a><span class="sd"> Args:</span> -</span><span id="Union.limit-1921"><a href="#Union.limit-1921"><span class="linenos">1921</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="Union.limit-1922"><a href="#Union.limit-1922"><span class="linenos">1922</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="Union.limit-1923"><a href="#Union.limit-1923"><span class="linenos">1923</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> -</span><span id="Union.limit-1924"><a href="#Union.limit-1924"><span class="linenos">1924</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> -</span><span id="Union.limit-1925"><a href="#Union.limit-1925"><span class="linenos">1925</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Union.limit-1926"><a href="#Union.limit-1926"><span class="linenos">1926</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Union.limit-1927"><a href="#Union.limit-1927"><span class="linenos">1927</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Union.limit-1928"><a href="#Union.limit-1928"><span class="linenos">1928</span></a> -</span><span id="Union.limit-1929"><a href="#Union.limit-1929"><span class="linenos">1929</span></a><span class="sd"> Returns:</span> -</span><span id="Union.limit-1930"><a href="#Union.limit-1930"><span class="linenos">1930</span></a><span class="sd"> Select: The limited subqueryable.</span> -</span><span id="Union.limit-1931"><a href="#Union.limit-1931"><span class="linenos">1931</span></a><span class="sd"> """</span> -</span><span id="Union.limit-1932"><a href="#Union.limit-1932"><span class="linenos">1932</span></a> <span class="k">return</span> <span class="p">(</span> -</span><span id="Union.limit-1933"><a href="#Union.limit-1933"><span class="linenos">1933</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> -</span><span id="Union.limit-1934"><a href="#Union.limit-1934"><span class="linenos">1934</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> -</span><span id="Union.limit-1935"><a href="#Union.limit-1935"><span class="linenos">1935</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Union.limit-1936"><a href="#Union.limit-1936"><span class="linenos">1936</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Union.limit-1943"><a href="#Union.limit-1943"><span class="linenos">1943</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Union.limit-1944"><a href="#Union.limit-1944"><span class="linenos">1944</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Union.limit-1945"><a href="#Union.limit-1945"><span class="linenos">1945</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="Union.limit-1946"><a href="#Union.limit-1946"><span class="linenos">1946</span></a> +</span><span id="Union.limit-1947"><a href="#Union.limit-1947"><span class="linenos">1947</span></a><span class="sd"> Example:</span> +</span><span id="Union.limit-1948"><a href="#Union.limit-1948"><span class="linenos">1948</span></a><span class="sd"> >>> select("1").union(select("1")).limit(1).sql()</span> +</span><span id="Union.limit-1949"><a href="#Union.limit-1949"><span class="linenos">1949</span></a><span class="sd"> 'SELECT * FROM (SELECT 1 UNION SELECT 1) AS _l_0 LIMIT 1'</span> +</span><span id="Union.limit-1950"><a href="#Union.limit-1950"><span class="linenos">1950</span></a> +</span><span id="Union.limit-1951"><a href="#Union.limit-1951"><span class="linenos">1951</span></a><span class="sd"> Args:</span> +</span><span id="Union.limit-1952"><a href="#Union.limit-1952"><span class="linenos">1952</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Union.limit-1953"><a href="#Union.limit-1953"><span class="linenos">1953</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Union.limit-1954"><a href="#Union.limit-1954"><span class="linenos">1954</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="Union.limit-1955"><a href="#Union.limit-1955"><span class="linenos">1955</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Union.limit-1956"><a href="#Union.limit-1956"><span class="linenos">1956</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Union.limit-1957"><a href="#Union.limit-1957"><span class="linenos">1957</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Union.limit-1958"><a href="#Union.limit-1958"><span class="linenos">1958</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Union.limit-1959"><a href="#Union.limit-1959"><span class="linenos">1959</span></a> +</span><span id="Union.limit-1960"><a href="#Union.limit-1960"><span class="linenos">1960</span></a><span class="sd"> Returns:</span> +</span><span id="Union.limit-1961"><a href="#Union.limit-1961"><span class="linenos">1961</span></a><span class="sd"> Select: The limited subqueryable.</span> +</span><span id="Union.limit-1962"><a href="#Union.limit-1962"><span class="linenos">1962</span></a><span class="sd"> """</span> +</span><span id="Union.limit-1963"><a href="#Union.limit-1963"><span class="linenos">1963</span></a> <span class="k">return</span> <span class="p">(</span> +</span><span id="Union.limit-1964"><a href="#Union.limit-1964"><span class="linenos">1964</span></a> <span class="n">select</span><span class="p">(</span><span class="s2">"*"</span><span class="p">)</span> +</span><span id="Union.limit-1965"><a href="#Union.limit-1965"><span class="linenos">1965</span></a> <span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="o">=</span><span class="s2">"_l_0"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">))</span> +</span><span id="Union.limit-1966"><a href="#Union.limit-1966"><span class="linenos">1966</span></a> <span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Union.limit-1967"><a href="#Union.limit-1967"><span class="linenos">1967</span></a> <span class="p">)</span> </span></pre></div> @@ -20376,39 +20924,39 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Union.select"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Union.select-1938"><a href="#Union.select-1938"><span class="linenos">1938</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> -</span><span id="Union.select-1939"><a href="#Union.select-1939"><span class="linenos">1939</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Union.select-1940"><a href="#Union.select-1940"><span class="linenos">1940</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Union.select-1941"><a href="#Union.select-1941"><span class="linenos">1941</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Union.select-1942"><a href="#Union.select-1942"><span class="linenos">1942</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Union.select-1943"><a href="#Union.select-1943"><span class="linenos">1943</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Union.select-1944"><a href="#Union.select-1944"><span class="linenos">1944</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Union.select-1945"><a href="#Union.select-1945"><span class="linenos">1945</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Union</span><span class="p">:</span> -</span><span id="Union.select-1946"><a href="#Union.select-1946"><span class="linenos">1946</span></a><span class="w"> </span><span class="sd">"""Append to or set the SELECT of the union recursively.</span> -</span><span id="Union.select-1947"><a href="#Union.select-1947"><span class="linenos">1947</span></a> -</span><span id="Union.select-1948"><a href="#Union.select-1948"><span class="linenos">1948</span></a><span class="sd"> Example:</span> -</span><span id="Union.select-1949"><a href="#Union.select-1949"><span class="linenos">1949</span></a><span class="sd"> >>> from sqlglot import parse_one</span> -</span><span id="Union.select-1950"><a href="#Union.select-1950"><span class="linenos">1950</span></a><span class="sd"> >>> parse_one("select a from x union select a from y union select a from z").select("b").sql()</span> -</span><span id="Union.select-1951"><a href="#Union.select-1951"><span class="linenos">1951</span></a><span class="sd"> 'SELECT a, b FROM x UNION SELECT a, b FROM y UNION SELECT a, b FROM z'</span> -</span><span id="Union.select-1952"><a href="#Union.select-1952"><span class="linenos">1952</span></a> -</span><span id="Union.select-1953"><a href="#Union.select-1953"><span class="linenos">1953</span></a><span class="sd"> Args:</span> -</span><span id="Union.select-1954"><a href="#Union.select-1954"><span class="linenos">1954</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="Union.select-1955"><a href="#Union.select-1955"><span class="linenos">1955</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Union.select-1956"><a href="#Union.select-1956"><span class="linenos">1956</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> -</span><span id="Union.select-1957"><a href="#Union.select-1957"><span class="linenos">1957</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Union.select-1958"><a href="#Union.select-1958"><span class="linenos">1958</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="Union.select-1959"><a href="#Union.select-1959"><span class="linenos">1959</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Union.select-1960"><a href="#Union.select-1960"><span class="linenos">1960</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Union.select-1961"><a href="#Union.select-1961"><span class="linenos">1961</span></a> -</span><span id="Union.select-1962"><a href="#Union.select-1962"><span class="linenos">1962</span></a><span class="sd"> Returns:</span> -</span><span id="Union.select-1963"><a href="#Union.select-1963"><span class="linenos">1963</span></a><span class="sd"> Union: the modified expression.</span> -</span><span id="Union.select-1964"><a href="#Union.select-1964"><span class="linenos">1964</span></a><span class="sd"> """</span> -</span><span id="Union.select-1965"><a href="#Union.select-1965"><span class="linenos">1965</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> -</span><span id="Union.select-1966"><a href="#Union.select-1966"><span class="linenos">1966</span></a> <span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Union.select-1967"><a href="#Union.select-1967"><span class="linenos">1967</span></a> <span class="n">this</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span> -</span><span id="Union.select-1968"><a href="#Union.select-1968"><span class="linenos">1968</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span> -</span><span id="Union.select-1969"><a href="#Union.select-1969"><span class="linenos">1969</span></a> <span class="p">)</span> -</span><span id="Union.select-1970"><a href="#Union.select-1970"><span class="linenos">1970</span></a> <span class="k">return</span> <span class="n">this</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Union.select-1969"><a href="#Union.select-1969"><span class="linenos">1969</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> +</span><span id="Union.select-1970"><a href="#Union.select-1970"><span class="linenos">1970</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Union.select-1971"><a href="#Union.select-1971"><span class="linenos">1971</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Union.select-1972"><a href="#Union.select-1972"><span class="linenos">1972</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Union.select-1973"><a href="#Union.select-1973"><span class="linenos">1973</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Union.select-1974"><a href="#Union.select-1974"><span class="linenos">1974</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Union.select-1975"><a href="#Union.select-1975"><span class="linenos">1975</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Union.select-1976"><a href="#Union.select-1976"><span class="linenos">1976</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Union</span><span class="p">:</span> +</span><span id="Union.select-1977"><a href="#Union.select-1977"><span class="linenos">1977</span></a><span class="w"> </span><span class="sd">"""Append to or set the SELECT of the union recursively.</span> +</span><span id="Union.select-1978"><a href="#Union.select-1978"><span class="linenos">1978</span></a> +</span><span id="Union.select-1979"><a href="#Union.select-1979"><span class="linenos">1979</span></a><span class="sd"> Example:</span> +</span><span id="Union.select-1980"><a href="#Union.select-1980"><span class="linenos">1980</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="Union.select-1981"><a href="#Union.select-1981"><span class="linenos">1981</span></a><span class="sd"> >>> parse_one("select a from x union select a from y union select a from z").select("b").sql()</span> +</span><span id="Union.select-1982"><a href="#Union.select-1982"><span class="linenos">1982</span></a><span class="sd"> 'SELECT a, b FROM x UNION SELECT a, b FROM y UNION SELECT a, b FROM z'</span> +</span><span id="Union.select-1983"><a href="#Union.select-1983"><span class="linenos">1983</span></a> +</span><span id="Union.select-1984"><a href="#Union.select-1984"><span class="linenos">1984</span></a><span class="sd"> Args:</span> +</span><span id="Union.select-1985"><a href="#Union.select-1985"><span class="linenos">1985</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="Union.select-1986"><a href="#Union.select-1986"><span class="linenos">1986</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Union.select-1987"><a href="#Union.select-1987"><span class="linenos">1987</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> +</span><span id="Union.select-1988"><a href="#Union.select-1988"><span class="linenos">1988</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Union.select-1989"><a href="#Union.select-1989"><span class="linenos">1989</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="Union.select-1990"><a href="#Union.select-1990"><span class="linenos">1990</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Union.select-1991"><a href="#Union.select-1991"><span class="linenos">1991</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Union.select-1992"><a href="#Union.select-1992"><span class="linenos">1992</span></a> +</span><span id="Union.select-1993"><a href="#Union.select-1993"><span class="linenos">1993</span></a><span class="sd"> Returns:</span> +</span><span id="Union.select-1994"><a href="#Union.select-1994"><span class="linenos">1994</span></a><span class="sd"> Union: the modified expression.</span> +</span><span id="Union.select-1995"><a href="#Union.select-1995"><span class="linenos">1995</span></a><span class="sd"> """</span> +</span><span id="Union.select-1996"><a href="#Union.select-1996"><span class="linenos">1996</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> <span class="k">if</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span> +</span><span id="Union.select-1997"><a href="#Union.select-1997"><span class="linenos">1997</span></a> <span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Union.select-1998"><a href="#Union.select-1998"><span class="linenos">1998</span></a> <span class="n">this</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span> +</span><span id="Union.select-1999"><a href="#Union.select-1999"><span class="linenos">1999</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span> +</span><span id="Union.select-2000"><a href="#Union.select-2000"><span class="linenos">2000</span></a> <span class="p">)</span> +</span><span id="Union.select-2001"><a href="#Union.select-2001"><span class="linenos">2001</span></a> <span class="k">return</span> <span class="n">this</span> </span></pre></div> @@ -20477,10 +21025,12 @@ Otherwise, this resets the expressions.</li> <dd id="Union.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Union.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Union.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Union.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Union.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Union.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Union.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Union.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Union.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Union.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Union.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Union.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20524,8 +21074,8 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Except"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Except-1993"><a href="#Except-1993"><span class="linenos">1993</span></a><span class="k">class</span> <span class="nc">Except</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> -</span><span id="Except-1994"><a href="#Except-1994"><span class="linenos">1994</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Except-2024"><a href="#Except-2024"><span class="linenos">2024</span></a><span class="k">class</span> <span class="nc">Except</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> +</span><span id="Except-2025"><a href="#Except-2025"><span class="linenos">2025</span></a> <span class="k">pass</span> </span></pre></div> @@ -20549,10 +21099,12 @@ Otherwise, this resets the expressions.</li> <dd id="Except.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Except.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Except.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Except.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Except.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Except.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Except.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Except.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Except.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Except.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Except.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Except.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20602,8 +21154,8 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Intersect"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Intersect-1997"><a href="#Intersect-1997"><span class="linenos">1997</span></a><span class="k">class</span> <span class="nc">Intersect</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> -</span><span id="Intersect-1998"><a href="#Intersect-1998"><span class="linenos">1998</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Intersect-2028"><a href="#Intersect-2028"><span class="linenos">2028</span></a><span class="k">class</span> <span class="nc">Intersect</span><span class="p">(</span><span class="n">Union</span><span class="p">):</span> +</span><span id="Intersect-2029"><a href="#Intersect-2029"><span class="linenos">2029</span></a> <span class="k">pass</span> </span></pre></div> @@ -20627,10 +21179,12 @@ Otherwise, this resets the expressions.</li> <dd id="Intersect.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Intersect.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Intersect.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Intersect.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Intersect.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Intersect.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Intersect.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Intersect.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Intersect.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Intersect.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Intersect.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Intersect.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20680,13 +21234,13 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Unnest"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Unnest-2001"><a href="#Unnest-2001"><span class="linenos">2001</span></a><span class="k">class</span> <span class="nc">Unnest</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> -</span><span id="Unnest-2002"><a href="#Unnest-2002"><span class="linenos">2002</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Unnest-2003"><a href="#Unnest-2003"><span class="linenos">2003</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Unnest-2004"><a href="#Unnest-2004"><span class="linenos">2004</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Unnest-2005"><a href="#Unnest-2005"><span class="linenos">2005</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Unnest-2006"><a href="#Unnest-2006"><span class="linenos">2006</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Unnest-2007"><a href="#Unnest-2007"><span class="linenos">2007</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unnest-2032"><a href="#Unnest-2032"><span class="linenos">2032</span></a><span class="k">class</span> <span class="nc">Unnest</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="Unnest-2033"><a href="#Unnest-2033"><span class="linenos">2033</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Unnest-2034"><a href="#Unnest-2034"><span class="linenos">2034</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Unnest-2035"><a href="#Unnest-2035"><span class="linenos">2035</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Unnest-2036"><a href="#Unnest-2036"><span class="linenos">2036</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Unnest-2037"><a href="#Unnest-2037"><span class="linenos">2037</span></a> <span class="s2">"offset"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Unnest-2038"><a href="#Unnest-2038"><span class="linenos">2038</span></a> <span class="p">}</span> </span></pre></div> @@ -20711,10 +21265,12 @@ Otherwise, this resets the expressions.</li> <dd id="Unnest.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Unnest.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Unnest.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unnest.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Unnest.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Unnest.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Unnest.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Unnest.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unnest.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Unnest.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Unnest.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Unnest.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20753,15 +21309,15 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Update"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Update-2010"><a href="#Update-2010"><span class="linenos">2010</span></a><span class="k">class</span> <span class="nc">Update</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Update-2011"><a href="#Update-2011"><span class="linenos">2011</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Update-2012"><a href="#Update-2012"><span class="linenos">2012</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Update-2013"><a href="#Update-2013"><span class="linenos">2013</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Update-2014"><a href="#Update-2014"><span class="linenos">2014</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Update-2015"><a href="#Update-2015"><span class="linenos">2015</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Update-2016"><a href="#Update-2016"><span class="linenos">2016</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Update-2017"><a href="#Update-2017"><span class="linenos">2017</span></a> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Update-2018"><a href="#Update-2018"><span class="linenos">2018</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Update-2041"><a href="#Update-2041"><span class="linenos">2041</span></a><span class="k">class</span> <span class="nc">Update</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Update-2042"><a href="#Update-2042"><span class="linenos">2042</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Update-2043"><a href="#Update-2043"><span class="linenos">2043</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-2044"><a href="#Update-2044"><span class="linenos">2044</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-2045"><a href="#Update-2045"><span class="linenos">2045</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Update-2046"><a href="#Update-2046"><span class="linenos">2046</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-2047"><a href="#Update-2047"><span class="linenos">2047</span></a> <span class="s2">"where"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-2048"><a href="#Update-2048"><span class="linenos">2048</span></a> <span class="s2">"returning"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Update-2049"><a href="#Update-2049"><span class="linenos">2049</span></a> <span class="p">}</span> </span></pre></div> @@ -20786,10 +21342,12 @@ Otherwise, this resets the expressions.</li> <dd id="Update.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Update.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Update.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Update.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Update.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Update.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Update.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Update.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Update.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Update.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Update.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Update.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20822,12 +21380,12 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Values"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Values-2021"><a href="#Values-2021"><span class="linenos">2021</span></a><span class="k">class</span> <span class="nc">Values</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> -</span><span id="Values-2022"><a href="#Values-2022"><span class="linenos">2022</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Values-2023"><a href="#Values-2023"><span class="linenos">2023</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Values-2024"><a href="#Values-2024"><span class="linenos">2024</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Values-2025"><a href="#Values-2025"><span class="linenos">2025</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Values-2026"><a href="#Values-2026"><span class="linenos">2026</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Values-2052"><a href="#Values-2052"><span class="linenos">2052</span></a><span class="k">class</span> <span class="nc">Values</span><span class="p">(</span><span class="n">UDTF</span><span class="p">):</span> +</span><span id="Values-2053"><a href="#Values-2053"><span class="linenos">2053</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Values-2054"><a href="#Values-2054"><span class="linenos">2054</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Values-2055"><a href="#Values-2055"><span class="linenos">2055</span></a> <span class="s2">"ordinality"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Values-2056"><a href="#Values-2056"><span class="linenos">2056</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Values-2057"><a href="#Values-2057"><span class="linenos">2057</span></a> <span class="p">}</span> </span></pre></div> @@ -20852,10 +21410,12 @@ Otherwise, this resets the expressions.</li> <dd id="Values.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Values.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Values.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Values.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Values.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Values.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Values.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Values.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Values.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Values.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Values.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Values.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20894,8 +21454,8 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Var"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Var-2029"><a href="#Var-2029"><span class="linenos">2029</span></a><span class="k">class</span> <span class="nc">Var</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Var-2030"><a href="#Var-2030"><span class="linenos">2030</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Var-2060"><a href="#Var-2060"><span class="linenos">2060</span></a><span class="k">class</span> <span class="nc">Var</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Var-2061"><a href="#Var-2061"><span class="linenos">2061</span></a> <span class="k">pass</span> </span></pre></div> @@ -20920,10 +21480,12 @@ Otherwise, this resets the expressions.</li> <dd id="Var.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Var.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Var.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Var.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Var.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Var.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Var.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Var.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Var.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Var.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Var.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Var.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -20956,8 +21518,8 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Schema"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Schema-2033"><a href="#Schema-2033"><span class="linenos">2033</span></a><span class="k">class</span> <span class="nc">Schema</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Schema-2034"><a href="#Schema-2034"><span class="linenos">2034</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Schema-2064"><a href="#Schema-2064"><span class="linenos">2064</span></a><span class="k">class</span> <span class="nc">Schema</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Schema-2065"><a href="#Schema-2065"><span class="linenos">2065</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -20982,10 +21544,12 @@ Otherwise, this resets the expressions.</li> <dd id="Schema.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Schema.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Schema.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Schema.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Schema.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Schema.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Schema.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Schema.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Schema.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Schema.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Schema.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Schema.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -21018,8 +21582,8 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Lock"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Lock-2039"><a href="#Lock-2039"><span class="linenos">2039</span></a><span class="k">class</span> <span class="nc">Lock</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Lock-2040"><a href="#Lock-2040"><span class="linenos">2040</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"update"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Lock-2070"><a href="#Lock-2070"><span class="linenos">2070</span></a><span class="k">class</span> <span class="nc">Lock</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Lock-2071"><a href="#Lock-2071"><span class="linenos">2071</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"update"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -21044,10 +21608,12 @@ Otherwise, this resets the expressions.</li> <dd id="Lock.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Lock.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Lock.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Lock.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Lock.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Lock.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Lock.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Lock.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Lock.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Lock.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Lock.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Lock.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -21080,198 +21646,167 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Select"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select-2043"><a href="#Select-2043"><span class="linenos">2043</span></a><span class="k">class</span> <span class="nc">Select</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> -</span><span id="Select-2044"><a href="#Select-2044"><span class="linenos">2044</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Select-2045"><a href="#Select-2045"><span class="linenos">2045</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Select-2046"><a href="#Select-2046"><span class="linenos">2046</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Select-2047"><a href="#Select-2047"><span class="linenos">2047</span></a> <span class="s2">"hint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Select-2048"><a href="#Select-2048"><span class="linenos">2048</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Select-2049"><a href="#Select-2049"><span class="linenos">2049</span></a> <span class="s2">"into"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Select-2050"><a href="#Select-2050"><span class="linenos">2050</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Select-2051"><a href="#Select-2051"><span class="linenos">2051</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> -</span><span id="Select-2052"><a href="#Select-2052"><span class="linenos">2052</span></a> <span class="p">}</span> -</span><span id="Select-2053"><a href="#Select-2053"><span class="linenos">2053</span></a> -</span><span id="Select-2054"><a href="#Select-2054"><span class="linenos">2054</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2055"><a href="#Select-2055"><span class="linenos">2055</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2056"><a href="#Select-2056"><span class="linenos">2056</span></a><span class="sd"> Set the FROM expression.</span> -</span><span id="Select-2057"><a href="#Select-2057"><span class="linenos">2057</span></a> -</span><span id="Select-2058"><a href="#Select-2058"><span class="linenos">2058</span></a><span class="sd"> Example:</span> -</span><span id="Select-2059"><a href="#Select-2059"><span class="linenos">2059</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> -</span><span id="Select-2060"><a href="#Select-2060"><span class="linenos">2060</span></a><span class="sd"> 'SELECT x FROM tbl'</span> -</span><span id="Select-2061"><a href="#Select-2061"><span class="linenos">2061</span></a> -</span><span id="Select-2062"><a href="#Select-2062"><span class="linenos">2062</span></a><span class="sd"> Args:</span> -</span><span id="Select-2063"><a href="#Select-2063"><span class="linenos">2063</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select-2064"><a href="#Select-2064"><span class="linenos">2064</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> -</span><span id="Select-2065"><a href="#Select-2065"><span class="linenos">2065</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> -</span><span id="Select-2066"><a href="#Select-2066"><span class="linenos">2066</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select-2067"><a href="#Select-2067"><span class="linenos">2067</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> -</span><span id="Select-2068"><a href="#Select-2068"><span class="linenos">2068</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select-2069"><a href="#Select-2069"><span class="linenos">2069</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2070"><a href="#Select-2070"><span class="linenos">2070</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2071"><a href="#Select-2071"><span class="linenos">2071</span></a> -</span><span id="Select-2072"><a href="#Select-2072"><span class="linenos">2072</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2073"><a href="#Select-2073"><span class="linenos">2073</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2074"><a href="#Select-2074"><span class="linenos">2074</span></a><span class="sd"> """</span> -</span><span id="Select-2075"><a href="#Select-2075"><span class="linenos">2075</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select-2076"><a href="#Select-2076"><span class="linenos">2076</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2077"><a href="#Select-2077"><span class="linenos">2077</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2078"><a href="#Select-2078"><span class="linenos">2078</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> -</span><span id="Select-2079"><a href="#Select-2079"><span class="linenos">2079</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2080"><a href="#Select-2080"><span class="linenos">2080</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2081"><a href="#Select-2081"><span class="linenos">2081</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> -</span><span id="Select-2082"><a href="#Select-2082"><span class="linenos">2082</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> -</span><span id="Select-2083"><a href="#Select-2083"><span class="linenos">2083</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2084"><a href="#Select-2084"><span class="linenos">2084</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2085"><a href="#Select-2085"><span class="linenos">2085</span></a> <span class="p">)</span> -</span><span id="Select-2086"><a href="#Select-2086"><span class="linenos">2086</span></a> -</span><span id="Select-2087"><a href="#Select-2087"><span class="linenos">2087</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2088"><a href="#Select-2088"><span class="linenos">2088</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2089"><a href="#Select-2089"><span class="linenos">2089</span></a><span class="sd"> Set the GROUP BY expression.</span> -</span><span id="Select-2090"><a href="#Select-2090"><span class="linenos">2090</span></a> -</span><span id="Select-2091"><a href="#Select-2091"><span class="linenos">2091</span></a><span class="sd"> Example:</span> -</span><span id="Select-2092"><a href="#Select-2092"><span class="linenos">2092</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> -</span><span id="Select-2093"><a href="#Select-2093"><span class="linenos">2093</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> -</span><span id="Select-2094"><a href="#Select-2094"><span class="linenos">2094</span></a> -</span><span id="Select-2095"><a href="#Select-2095"><span class="linenos">2095</span></a><span class="sd"> Args:</span> -</span><span id="Select-2096"><a href="#Select-2096"><span class="linenos">2096</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select-2097"><a href="#Select-2097"><span class="linenos">2097</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="Select-2098"><a href="#Select-2098"><span class="linenos">2098</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> -</span><span id="Select-2099"><a href="#Select-2099"><span class="linenos">2099</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> -</span><span id="Select-2100"><a href="#Select-2100"><span class="linenos">2100</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select-2101"><a href="#Select-2101"><span class="linenos">2101</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> -</span><span id="Select-2102"><a href="#Select-2102"><span class="linenos">2102</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select-2103"><a href="#Select-2103"><span class="linenos">2103</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2104"><a href="#Select-2104"><span class="linenos">2104</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2105"><a href="#Select-2105"><span class="linenos">2105</span></a> -</span><span id="Select-2106"><a href="#Select-2106"><span class="linenos">2106</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2107"><a href="#Select-2107"><span class="linenos">2107</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2108"><a href="#Select-2108"><span class="linenos">2108</span></a><span class="sd"> """</span> -</span><span id="Select-2109"><a href="#Select-2109"><span class="linenos">2109</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> -</span><span id="Select-2110"><a href="#Select-2110"><span class="linenos">2110</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="Select-2111"><a href="#Select-2111"><span class="linenos">2111</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select-2112"><a href="#Select-2112"><span class="linenos">2112</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2113"><a href="#Select-2113"><span class="linenos">2113</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2114"><a href="#Select-2114"><span class="linenos">2114</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> -</span><span id="Select-2115"><a href="#Select-2115"><span class="linenos">2115</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2116"><a href="#Select-2116"><span class="linenos">2116</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2117"><a href="#Select-2117"><span class="linenos">2117</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> -</span><span id="Select-2118"><a href="#Select-2118"><span class="linenos">2118</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> -</span><span id="Select-2119"><a href="#Select-2119"><span class="linenos">2119</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2120"><a href="#Select-2120"><span class="linenos">2120</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2121"><a href="#Select-2121"><span class="linenos">2121</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select-2074"><a href="#Select-2074"><span class="linenos">2074</span></a><span class="k">class</span> <span class="nc">Select</span><span class="p">(</span><span class="n">Subqueryable</span><span class="p">):</span> +</span><span id="Select-2075"><a href="#Select-2075"><span class="linenos">2075</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Select-2076"><a href="#Select-2076"><span class="linenos">2076</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-2077"><a href="#Select-2077"><span class="linenos">2077</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-2078"><a href="#Select-2078"><span class="linenos">2078</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-2079"><a href="#Select-2079"><span class="linenos">2079</span></a> <span class="s2">"hint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-2080"><a href="#Select-2080"><span class="linenos">2080</span></a> <span class="s2">"distinct"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-2081"><a href="#Select-2081"><span class="linenos">2081</span></a> <span class="s2">"into"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-2082"><a href="#Select-2082"><span class="linenos">2082</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Select-2083"><a href="#Select-2083"><span class="linenos">2083</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="Select-2084"><a href="#Select-2084"><span class="linenos">2084</span></a> <span class="p">}</span> +</span><span id="Select-2085"><a href="#Select-2085"><span class="linenos">2085</span></a> +</span><span id="Select-2086"><a href="#Select-2086"><span class="linenos">2086</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2087"><a href="#Select-2087"><span class="linenos">2087</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2088"><a href="#Select-2088"><span class="linenos">2088</span></a><span class="sd"> Set the FROM expression.</span> +</span><span id="Select-2089"><a href="#Select-2089"><span class="linenos">2089</span></a> +</span><span id="Select-2090"><a href="#Select-2090"><span class="linenos">2090</span></a><span class="sd"> Example:</span> +</span><span id="Select-2091"><a href="#Select-2091"><span class="linenos">2091</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> +</span><span id="Select-2092"><a href="#Select-2092"><span class="linenos">2092</span></a><span class="sd"> 'SELECT x FROM tbl'</span> +</span><span id="Select-2093"><a href="#Select-2093"><span class="linenos">2093</span></a> +</span><span id="Select-2094"><a href="#Select-2094"><span class="linenos">2094</span></a><span class="sd"> Args:</span> +</span><span id="Select-2095"><a href="#Select-2095"><span class="linenos">2095</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2096"><a href="#Select-2096"><span class="linenos">2096</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> +</span><span id="Select-2097"><a href="#Select-2097"><span class="linenos">2097</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> +</span><span id="Select-2098"><a href="#Select-2098"><span class="linenos">2098</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2099"><a href="#Select-2099"><span class="linenos">2099</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> +</span><span id="Select-2100"><a href="#Select-2100"><span class="linenos">2100</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-2101"><a href="#Select-2101"><span class="linenos">2101</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2102"><a href="#Select-2102"><span class="linenos">2102</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2103"><a href="#Select-2103"><span class="linenos">2103</span></a> +</span><span id="Select-2104"><a href="#Select-2104"><span class="linenos">2104</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2105"><a href="#Select-2105"><span class="linenos">2105</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2106"><a href="#Select-2106"><span class="linenos">2106</span></a><span class="sd"> """</span> +</span><span id="Select-2107"><a href="#Select-2107"><span class="linenos">2107</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-2108"><a href="#Select-2108"><span class="linenos">2108</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2109"><a href="#Select-2109"><span class="linenos">2109</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2110"><a href="#Select-2110"><span class="linenos">2110</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> +</span><span id="Select-2111"><a href="#Select-2111"><span class="linenos">2111</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2112"><a href="#Select-2112"><span class="linenos">2112</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2113"><a href="#Select-2113"><span class="linenos">2113</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> +</span><span id="Select-2114"><a href="#Select-2114"><span class="linenos">2114</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> +</span><span id="Select-2115"><a href="#Select-2115"><span class="linenos">2115</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2116"><a href="#Select-2116"><span class="linenos">2116</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2117"><a href="#Select-2117"><span class="linenos">2117</span></a> <span class="p">)</span> +</span><span id="Select-2118"><a href="#Select-2118"><span class="linenos">2118</span></a> +</span><span id="Select-2119"><a href="#Select-2119"><span class="linenos">2119</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2120"><a href="#Select-2120"><span class="linenos">2120</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2121"><a href="#Select-2121"><span class="linenos">2121</span></a><span class="sd"> Set the GROUP BY expression.</span> </span><span id="Select-2122"><a href="#Select-2122"><span class="linenos">2122</span></a> -</span><span id="Select-2123"><a href="#Select-2123"><span class="linenos">2123</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2124"><a href="#Select-2124"><span class="linenos">2124</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2125"><a href="#Select-2125"><span class="linenos">2125</span></a><span class="sd"> Set the ORDER BY expression.</span> +</span><span id="Select-2123"><a href="#Select-2123"><span class="linenos">2123</span></a><span class="sd"> Example:</span> +</span><span id="Select-2124"><a href="#Select-2124"><span class="linenos">2124</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> +</span><span id="Select-2125"><a href="#Select-2125"><span class="linenos">2125</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> </span><span id="Select-2126"><a href="#Select-2126"><span class="linenos">2126</span></a> -</span><span id="Select-2127"><a href="#Select-2127"><span class="linenos">2127</span></a><span class="sd"> Example:</span> -</span><span id="Select-2128"><a href="#Select-2128"><span class="linenos">2128</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> -</span><span id="Select-2129"><a href="#Select-2129"><span class="linenos">2129</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> -</span><span id="Select-2130"><a href="#Select-2130"><span class="linenos">2130</span></a> -</span><span id="Select-2131"><a href="#Select-2131"><span class="linenos">2131</span></a><span class="sd"> Args:</span> -</span><span id="Select-2132"><a href="#Select-2132"><span class="linenos">2132</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select-2133"><a href="#Select-2133"><span class="linenos">2133</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="Select-2134"><a href="#Select-2134"><span class="linenos">2134</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> -</span><span id="Select-2135"><a href="#Select-2135"><span class="linenos">2135</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select-2136"><a href="#Select-2136"><span class="linenos">2136</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="Select-2137"><a href="#Select-2137"><span class="linenos">2137</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select-2138"><a href="#Select-2138"><span class="linenos">2138</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2139"><a href="#Select-2139"><span class="linenos">2139</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2140"><a href="#Select-2140"><span class="linenos">2140</span></a> -</span><span id="Select-2141"><a href="#Select-2141"><span class="linenos">2141</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2142"><a href="#Select-2142"><span class="linenos">2142</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2143"><a href="#Select-2143"><span class="linenos">2143</span></a><span class="sd"> """</span> -</span><span id="Select-2144"><a href="#Select-2144"><span class="linenos">2144</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select-2145"><a href="#Select-2145"><span class="linenos">2145</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2146"><a href="#Select-2146"><span class="linenos">2146</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2147"><a href="#Select-2147"><span class="linenos">2147</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> -</span><span id="Select-2148"><a href="#Select-2148"><span class="linenos">2148</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2149"><a href="#Select-2149"><span class="linenos">2149</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2150"><a href="#Select-2150"><span class="linenos">2150</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> -</span><span id="Select-2151"><a href="#Select-2151"><span class="linenos">2151</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> -</span><span id="Select-2152"><a href="#Select-2152"><span class="linenos">2152</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2153"><a href="#Select-2153"><span class="linenos">2153</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2154"><a href="#Select-2154"><span class="linenos">2154</span></a> <span class="p">)</span> -</span><span id="Select-2155"><a href="#Select-2155"><span class="linenos">2155</span></a> -</span><span id="Select-2156"><a href="#Select-2156"><span class="linenos">2156</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2157"><a href="#Select-2157"><span class="linenos">2157</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2158"><a href="#Select-2158"><span class="linenos">2158</span></a><span class="sd"> Set the SORT BY expression.</span> -</span><span id="Select-2159"><a href="#Select-2159"><span class="linenos">2159</span></a> -</span><span id="Select-2160"><a href="#Select-2160"><span class="linenos">2160</span></a><span class="sd"> Example:</span> -</span><span id="Select-2161"><a href="#Select-2161"><span class="linenos">2161</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> -</span><span id="Select-2162"><a href="#Select-2162"><span class="linenos">2162</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> -</span><span id="Select-2163"><a href="#Select-2163"><span class="linenos">2163</span></a> -</span><span id="Select-2164"><a href="#Select-2164"><span class="linenos">2164</span></a><span class="sd"> Args:</span> -</span><span id="Select-2165"><a href="#Select-2165"><span class="linenos">2165</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select-2166"><a href="#Select-2166"><span class="linenos">2166</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="Select-2167"><a href="#Select-2167"><span class="linenos">2167</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> -</span><span id="Select-2168"><a href="#Select-2168"><span class="linenos">2168</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select-2169"><a href="#Select-2169"><span class="linenos">2169</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="Select-2170"><a href="#Select-2170"><span class="linenos">2170</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select-2171"><a href="#Select-2171"><span class="linenos">2171</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2172"><a href="#Select-2172"><span class="linenos">2172</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2173"><a href="#Select-2173"><span class="linenos">2173</span></a> -</span><span id="Select-2174"><a href="#Select-2174"><span class="linenos">2174</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2175"><a href="#Select-2175"><span class="linenos">2175</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2176"><a href="#Select-2176"><span class="linenos">2176</span></a><span class="sd"> """</span> -</span><span id="Select-2177"><a href="#Select-2177"><span class="linenos">2177</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select-2178"><a href="#Select-2178"><span class="linenos">2178</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2179"><a href="#Select-2179"><span class="linenos">2179</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2180"><a href="#Select-2180"><span class="linenos">2180</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> -</span><span id="Select-2181"><a href="#Select-2181"><span class="linenos">2181</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2182"><a href="#Select-2182"><span class="linenos">2182</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2183"><a href="#Select-2183"><span class="linenos">2183</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> -</span><span id="Select-2184"><a href="#Select-2184"><span class="linenos">2184</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> -</span><span id="Select-2185"><a href="#Select-2185"><span class="linenos">2185</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2186"><a href="#Select-2186"><span class="linenos">2186</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2187"><a href="#Select-2187"><span class="linenos">2187</span></a> <span class="p">)</span> -</span><span id="Select-2188"><a href="#Select-2188"><span class="linenos">2188</span></a> -</span><span id="Select-2189"><a href="#Select-2189"><span class="linenos">2189</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2190"><a href="#Select-2190"><span class="linenos">2190</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2191"><a href="#Select-2191"><span class="linenos">2191</span></a><span class="sd"> Set the CLUSTER BY expression.</span> -</span><span id="Select-2192"><a href="#Select-2192"><span class="linenos">2192</span></a> -</span><span id="Select-2193"><a href="#Select-2193"><span class="linenos">2193</span></a><span class="sd"> Example:</span> -</span><span id="Select-2194"><a href="#Select-2194"><span class="linenos">2194</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> -</span><span id="Select-2195"><a href="#Select-2195"><span class="linenos">2195</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> -</span><span id="Select-2196"><a href="#Select-2196"><span class="linenos">2196</span></a> -</span><span id="Select-2197"><a href="#Select-2197"><span class="linenos">2197</span></a><span class="sd"> Args:</span> -</span><span id="Select-2198"><a href="#Select-2198"><span class="linenos">2198</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select-2199"><a href="#Select-2199"><span class="linenos">2199</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="Select-2200"><a href="#Select-2200"><span class="linenos">2200</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> -</span><span id="Select-2201"><a href="#Select-2201"><span class="linenos">2201</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select-2202"><a href="#Select-2202"><span class="linenos">2202</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="Select-2203"><a href="#Select-2203"><span class="linenos">2203</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select-2204"><a href="#Select-2204"><span class="linenos">2204</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2205"><a href="#Select-2205"><span class="linenos">2205</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2206"><a href="#Select-2206"><span class="linenos">2206</span></a> -</span><span id="Select-2207"><a href="#Select-2207"><span class="linenos">2207</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2208"><a href="#Select-2208"><span class="linenos">2208</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2209"><a href="#Select-2209"><span class="linenos">2209</span></a><span class="sd"> """</span> -</span><span id="Select-2210"><a href="#Select-2210"><span class="linenos">2210</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select-2211"><a href="#Select-2211"><span class="linenos">2211</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2212"><a href="#Select-2212"><span class="linenos">2212</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2213"><a href="#Select-2213"><span class="linenos">2213</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> -</span><span id="Select-2214"><a href="#Select-2214"><span class="linenos">2214</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2215"><a href="#Select-2215"><span class="linenos">2215</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2216"><a href="#Select-2216"><span class="linenos">2216</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> -</span><span id="Select-2217"><a href="#Select-2217"><span class="linenos">2217</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> -</span><span id="Select-2218"><a href="#Select-2218"><span class="linenos">2218</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2219"><a href="#Select-2219"><span class="linenos">2219</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2220"><a href="#Select-2220"><span class="linenos">2220</span></a> <span class="p">)</span> -</span><span id="Select-2221"><a href="#Select-2221"><span class="linenos">2221</span></a> -</span><span id="Select-2222"><a href="#Select-2222"><span class="linenos">2222</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2223"><a href="#Select-2223"><span class="linenos">2223</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2224"><a href="#Select-2224"><span class="linenos">2224</span></a><span class="sd"> Set the LIMIT expression.</span> -</span><span id="Select-2225"><a href="#Select-2225"><span class="linenos">2225</span></a> -</span><span id="Select-2226"><a href="#Select-2226"><span class="linenos">2226</span></a><span class="sd"> Example:</span> -</span><span id="Select-2227"><a href="#Select-2227"><span class="linenos">2227</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> -</span><span id="Select-2228"><a href="#Select-2228"><span class="linenos">2228</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> -</span><span id="Select-2229"><a href="#Select-2229"><span class="linenos">2229</span></a> -</span><span id="Select-2230"><a href="#Select-2230"><span class="linenos">2230</span></a><span class="sd"> Args:</span> -</span><span id="Select-2231"><a href="#Select-2231"><span class="linenos">2231</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="Select-2232"><a href="#Select-2232"><span class="linenos">2232</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="Select-2233"><a href="#Select-2233"><span class="linenos">2233</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> -</span><span id="Select-2234"><a href="#Select-2234"><span class="linenos">2234</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Select-2127"><a href="#Select-2127"><span class="linenos">2127</span></a><span class="sd"> Args:</span> +</span><span id="Select-2128"><a href="#Select-2128"><span class="linenos">2128</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2129"><a href="#Select-2129"><span class="linenos">2129</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select-2130"><a href="#Select-2130"><span class="linenos">2130</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> +</span><span id="Select-2131"><a href="#Select-2131"><span class="linenos">2131</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> +</span><span id="Select-2132"><a href="#Select-2132"><span class="linenos">2132</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2133"><a href="#Select-2133"><span class="linenos">2133</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> +</span><span id="Select-2134"><a href="#Select-2134"><span class="linenos">2134</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-2135"><a href="#Select-2135"><span class="linenos">2135</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2136"><a href="#Select-2136"><span class="linenos">2136</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2137"><a href="#Select-2137"><span class="linenos">2137</span></a> +</span><span id="Select-2138"><a href="#Select-2138"><span class="linenos">2138</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2139"><a href="#Select-2139"><span class="linenos">2139</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2140"><a href="#Select-2140"><span class="linenos">2140</span></a><span class="sd"> """</span> +</span><span id="Select-2141"><a href="#Select-2141"><span class="linenos">2141</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="Select-2142"><a href="#Select-2142"><span class="linenos">2142</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="Select-2143"><a href="#Select-2143"><span class="linenos">2143</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-2144"><a href="#Select-2144"><span class="linenos">2144</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2145"><a href="#Select-2145"><span class="linenos">2145</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2146"><a href="#Select-2146"><span class="linenos">2146</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> +</span><span id="Select-2147"><a href="#Select-2147"><span class="linenos">2147</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2148"><a href="#Select-2148"><span class="linenos">2148</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2149"><a href="#Select-2149"><span class="linenos">2149</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> +</span><span id="Select-2150"><a href="#Select-2150"><span class="linenos">2150</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> +</span><span id="Select-2151"><a href="#Select-2151"><span class="linenos">2151</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2152"><a href="#Select-2152"><span class="linenos">2152</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2153"><a href="#Select-2153"><span class="linenos">2153</span></a> <span class="p">)</span> +</span><span id="Select-2154"><a href="#Select-2154"><span class="linenos">2154</span></a> +</span><span id="Select-2155"><a href="#Select-2155"><span class="linenos">2155</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2156"><a href="#Select-2156"><span class="linenos">2156</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2157"><a href="#Select-2157"><span class="linenos">2157</span></a><span class="sd"> Set the ORDER BY expression.</span> +</span><span id="Select-2158"><a href="#Select-2158"><span class="linenos">2158</span></a> +</span><span id="Select-2159"><a href="#Select-2159"><span class="linenos">2159</span></a><span class="sd"> Example:</span> +</span><span id="Select-2160"><a href="#Select-2160"><span class="linenos">2160</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> +</span><span id="Select-2161"><a href="#Select-2161"><span class="linenos">2161</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> +</span><span id="Select-2162"><a href="#Select-2162"><span class="linenos">2162</span></a> +</span><span id="Select-2163"><a href="#Select-2163"><span class="linenos">2163</span></a><span class="sd"> Args:</span> +</span><span id="Select-2164"><a href="#Select-2164"><span class="linenos">2164</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2165"><a href="#Select-2165"><span class="linenos">2165</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select-2166"><a href="#Select-2166"><span class="linenos">2166</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> +</span><span id="Select-2167"><a href="#Select-2167"><span class="linenos">2167</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2168"><a href="#Select-2168"><span class="linenos">2168</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select-2169"><a href="#Select-2169"><span class="linenos">2169</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-2170"><a href="#Select-2170"><span class="linenos">2170</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2171"><a href="#Select-2171"><span class="linenos">2171</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2172"><a href="#Select-2172"><span class="linenos">2172</span></a> +</span><span id="Select-2173"><a href="#Select-2173"><span class="linenos">2173</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2174"><a href="#Select-2174"><span class="linenos">2174</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2175"><a href="#Select-2175"><span class="linenos">2175</span></a><span class="sd"> """</span> +</span><span id="Select-2176"><a href="#Select-2176"><span class="linenos">2176</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-2177"><a href="#Select-2177"><span class="linenos">2177</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2178"><a href="#Select-2178"><span class="linenos">2178</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2179"><a href="#Select-2179"><span class="linenos">2179</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> +</span><span id="Select-2180"><a href="#Select-2180"><span class="linenos">2180</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2181"><a href="#Select-2181"><span class="linenos">2181</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2182"><a href="#Select-2182"><span class="linenos">2182</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> +</span><span id="Select-2183"><a href="#Select-2183"><span class="linenos">2183</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> +</span><span id="Select-2184"><a href="#Select-2184"><span class="linenos">2184</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2185"><a href="#Select-2185"><span class="linenos">2185</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2186"><a href="#Select-2186"><span class="linenos">2186</span></a> <span class="p">)</span> +</span><span id="Select-2187"><a href="#Select-2187"><span class="linenos">2187</span></a> +</span><span id="Select-2188"><a href="#Select-2188"><span class="linenos">2188</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2189"><a href="#Select-2189"><span class="linenos">2189</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2190"><a href="#Select-2190"><span class="linenos">2190</span></a><span class="sd"> Set the SORT BY expression.</span> +</span><span id="Select-2191"><a href="#Select-2191"><span class="linenos">2191</span></a> +</span><span id="Select-2192"><a href="#Select-2192"><span class="linenos">2192</span></a><span class="sd"> Example:</span> +</span><span id="Select-2193"><a href="#Select-2193"><span class="linenos">2193</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> +</span><span id="Select-2194"><a href="#Select-2194"><span class="linenos">2194</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> +</span><span id="Select-2195"><a href="#Select-2195"><span class="linenos">2195</span></a> +</span><span id="Select-2196"><a href="#Select-2196"><span class="linenos">2196</span></a><span class="sd"> Args:</span> +</span><span id="Select-2197"><a href="#Select-2197"><span class="linenos">2197</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2198"><a href="#Select-2198"><span class="linenos">2198</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select-2199"><a href="#Select-2199"><span class="linenos">2199</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> +</span><span id="Select-2200"><a href="#Select-2200"><span class="linenos">2200</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2201"><a href="#Select-2201"><span class="linenos">2201</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select-2202"><a href="#Select-2202"><span class="linenos">2202</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-2203"><a href="#Select-2203"><span class="linenos">2203</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2204"><a href="#Select-2204"><span class="linenos">2204</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2205"><a href="#Select-2205"><span class="linenos">2205</span></a> +</span><span id="Select-2206"><a href="#Select-2206"><span class="linenos">2206</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2207"><a href="#Select-2207"><span class="linenos">2207</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2208"><a href="#Select-2208"><span class="linenos">2208</span></a><span class="sd"> """</span> +</span><span id="Select-2209"><a href="#Select-2209"><span class="linenos">2209</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-2210"><a href="#Select-2210"><span class="linenos">2210</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2211"><a href="#Select-2211"><span class="linenos">2211</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2212"><a href="#Select-2212"><span class="linenos">2212</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> +</span><span id="Select-2213"><a href="#Select-2213"><span class="linenos">2213</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2214"><a href="#Select-2214"><span class="linenos">2214</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2215"><a href="#Select-2215"><span class="linenos">2215</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> +</span><span id="Select-2216"><a href="#Select-2216"><span class="linenos">2216</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> +</span><span id="Select-2217"><a href="#Select-2217"><span class="linenos">2217</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2218"><a href="#Select-2218"><span class="linenos">2218</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2219"><a href="#Select-2219"><span class="linenos">2219</span></a> <span class="p">)</span> +</span><span id="Select-2220"><a href="#Select-2220"><span class="linenos">2220</span></a> +</span><span id="Select-2221"><a href="#Select-2221"><span class="linenos">2221</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2222"><a href="#Select-2222"><span class="linenos">2222</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2223"><a href="#Select-2223"><span class="linenos">2223</span></a><span class="sd"> Set the CLUSTER BY expression.</span> +</span><span id="Select-2224"><a href="#Select-2224"><span class="linenos">2224</span></a> +</span><span id="Select-2225"><a href="#Select-2225"><span class="linenos">2225</span></a><span class="sd"> Example:</span> +</span><span id="Select-2226"><a href="#Select-2226"><span class="linenos">2226</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> +</span><span id="Select-2227"><a href="#Select-2227"><span class="linenos">2227</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> +</span><span id="Select-2228"><a href="#Select-2228"><span class="linenos">2228</span></a> +</span><span id="Select-2229"><a href="#Select-2229"><span class="linenos">2229</span></a><span class="sd"> Args:</span> +</span><span id="Select-2230"><a href="#Select-2230"><span class="linenos">2230</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2231"><a href="#Select-2231"><span class="linenos">2231</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select-2232"><a href="#Select-2232"><span class="linenos">2232</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> +</span><span id="Select-2233"><a href="#Select-2233"><span class="linenos">2233</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2234"><a href="#Select-2234"><span class="linenos">2234</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> </span><span id="Select-2235"><a href="#Select-2235"><span class="linenos">2235</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> </span><span id="Select-2236"><a href="#Select-2236"><span class="linenos">2236</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> </span><span id="Select-2237"><a href="#Select-2237"><span class="linenos">2237</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> @@ -21279,251 +21814,251 @@ Otherwise, this resets the expressions.</li> </span><span id="Select-2239"><a href="#Select-2239"><span class="linenos">2239</span></a><span class="sd"> Returns:</span> </span><span id="Select-2240"><a href="#Select-2240"><span class="linenos">2240</span></a><span class="sd"> Select: the modified expression.</span> </span><span id="Select-2241"><a href="#Select-2241"><span class="linenos">2241</span></a><span class="sd"> """</span> -</span><span id="Select-2242"><a href="#Select-2242"><span class="linenos">2242</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="Select-2243"><a href="#Select-2243"><span class="linenos">2243</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select-2242"><a href="#Select-2242"><span class="linenos">2242</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select-2243"><a href="#Select-2243"><span class="linenos">2243</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> </span><span id="Select-2244"><a href="#Select-2244"><span class="linenos">2244</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2245"><a href="#Select-2245"><span class="linenos">2245</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> -</span><span id="Select-2246"><a href="#Select-2246"><span class="linenos">2246</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> -</span><span id="Select-2247"><a href="#Select-2247"><span class="linenos">2247</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> -</span><span id="Select-2248"><a href="#Select-2248"><span class="linenos">2248</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2249"><a href="#Select-2249"><span class="linenos">2249</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2250"><a href="#Select-2250"><span class="linenos">2250</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2251"><a href="#Select-2251"><span class="linenos">2251</span></a> <span class="p">)</span> -</span><span id="Select-2252"><a href="#Select-2252"><span class="linenos">2252</span></a> -</span><span id="Select-2253"><a href="#Select-2253"><span class="linenos">2253</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2254"><a href="#Select-2254"><span class="linenos">2254</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2255"><a href="#Select-2255"><span class="linenos">2255</span></a><span class="sd"> Set the OFFSET expression.</span> -</span><span id="Select-2256"><a href="#Select-2256"><span class="linenos">2256</span></a> -</span><span id="Select-2257"><a href="#Select-2257"><span class="linenos">2257</span></a><span class="sd"> Example:</span> -</span><span id="Select-2258"><a href="#Select-2258"><span class="linenos">2258</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> -</span><span id="Select-2259"><a href="#Select-2259"><span class="linenos">2259</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> -</span><span id="Select-2260"><a href="#Select-2260"><span class="linenos">2260</span></a> -</span><span id="Select-2261"><a href="#Select-2261"><span class="linenos">2261</span></a><span class="sd"> Args:</span> -</span><span id="Select-2262"><a href="#Select-2262"><span class="linenos">2262</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="Select-2263"><a href="#Select-2263"><span class="linenos">2263</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="Select-2264"><a href="#Select-2264"><span class="linenos">2264</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> -</span><span id="Select-2265"><a href="#Select-2265"><span class="linenos">2265</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> -</span><span id="Select-2266"><a href="#Select-2266"><span class="linenos">2266</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select-2267"><a href="#Select-2267"><span class="linenos">2267</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2268"><a href="#Select-2268"><span class="linenos">2268</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2269"><a href="#Select-2269"><span class="linenos">2269</span></a> -</span><span id="Select-2270"><a href="#Select-2270"><span class="linenos">2270</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2271"><a href="#Select-2271"><span class="linenos">2271</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2272"><a href="#Select-2272"><span class="linenos">2272</span></a><span class="sd"> """</span> -</span><span id="Select-2273"><a href="#Select-2273"><span class="linenos">2273</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="Select-2274"><a href="#Select-2274"><span class="linenos">2274</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="Select-2275"><a href="#Select-2275"><span class="linenos">2275</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2276"><a href="#Select-2276"><span class="linenos">2276</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> -</span><span id="Select-2277"><a href="#Select-2277"><span class="linenos">2277</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> -</span><span id="Select-2278"><a href="#Select-2278"><span class="linenos">2278</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> -</span><span id="Select-2279"><a href="#Select-2279"><span class="linenos">2279</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2280"><a href="#Select-2280"><span class="linenos">2280</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2281"><a href="#Select-2281"><span class="linenos">2281</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2282"><a href="#Select-2282"><span class="linenos">2282</span></a> <span class="p">)</span> -</span><span id="Select-2283"><a href="#Select-2283"><span class="linenos">2283</span></a> -</span><span id="Select-2284"><a href="#Select-2284"><span class="linenos">2284</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> -</span><span id="Select-2285"><a href="#Select-2285"><span class="linenos">2285</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2286"><a href="#Select-2286"><span class="linenos">2286</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Select-2287"><a href="#Select-2287"><span class="linenos">2287</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Select-2288"><a href="#Select-2288"><span class="linenos">2288</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Select-2289"><a href="#Select-2289"><span class="linenos">2289</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Select-2290"><a href="#Select-2290"><span class="linenos">2290</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2291"><a href="#Select-2291"><span class="linenos">2291</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2292"><a href="#Select-2292"><span class="linenos">2292</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2293"><a href="#Select-2293"><span class="linenos">2293</span></a><span class="sd"> Append to or set the SELECT expressions.</span> -</span><span id="Select-2294"><a href="#Select-2294"><span class="linenos">2294</span></a> -</span><span id="Select-2295"><a href="#Select-2295"><span class="linenos">2295</span></a><span class="sd"> Example:</span> -</span><span id="Select-2296"><a href="#Select-2296"><span class="linenos">2296</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> -</span><span id="Select-2297"><a href="#Select-2297"><span class="linenos">2297</span></a><span class="sd"> 'SELECT x, y'</span> -</span><span id="Select-2298"><a href="#Select-2298"><span class="linenos">2298</span></a> -</span><span id="Select-2299"><a href="#Select-2299"><span class="linenos">2299</span></a><span class="sd"> Args:</span> -</span><span id="Select-2300"><a href="#Select-2300"><span class="linenos">2300</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="Select-2301"><a href="#Select-2301"><span class="linenos">2301</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select-2302"><a href="#Select-2302"><span class="linenos">2302</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> -</span><span id="Select-2303"><a href="#Select-2303"><span class="linenos">2303</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Select-2304"><a href="#Select-2304"><span class="linenos">2304</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="Select-2305"><a href="#Select-2305"><span class="linenos">2305</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2306"><a href="#Select-2306"><span class="linenos">2306</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Select-2307"><a href="#Select-2307"><span class="linenos">2307</span></a> -</span><span id="Select-2308"><a href="#Select-2308"><span class="linenos">2308</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2309"><a href="#Select-2309"><span class="linenos">2309</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2310"><a href="#Select-2310"><span class="linenos">2310</span></a><span class="sd"> """</span> -</span><span id="Select-2311"><a href="#Select-2311"><span class="linenos">2311</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select-2312"><a href="#Select-2312"><span class="linenos">2312</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2313"><a href="#Select-2313"><span class="linenos">2313</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2314"><a href="#Select-2314"><span class="linenos">2314</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> -</span><span id="Select-2315"><a href="#Select-2315"><span class="linenos">2315</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2316"><a href="#Select-2316"><span class="linenos">2316</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2317"><a href="#Select-2317"><span class="linenos">2317</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2318"><a href="#Select-2318"><span class="linenos">2318</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2319"><a href="#Select-2319"><span class="linenos">2319</span></a> <span class="p">)</span> -</span><span id="Select-2320"><a href="#Select-2320"><span class="linenos">2320</span></a> -</span><span id="Select-2321"><a href="#Select-2321"><span class="linenos">2321</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2322"><a href="#Select-2322"><span class="linenos">2322</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2323"><a href="#Select-2323"><span class="linenos">2323</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> -</span><span id="Select-2324"><a href="#Select-2324"><span class="linenos">2324</span></a> -</span><span id="Select-2325"><a href="#Select-2325"><span class="linenos">2325</span></a><span class="sd"> Example:</span> -</span><span id="Select-2326"><a href="#Select-2326"><span class="linenos">2326</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> -</span><span id="Select-2327"><a href="#Select-2327"><span class="linenos">2327</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> -</span><span id="Select-2328"><a href="#Select-2328"><span class="linenos">2328</span></a> -</span><span id="Select-2329"><a href="#Select-2329"><span class="linenos">2329</span></a><span class="sd"> Args:</span> -</span><span id="Select-2330"><a href="#Select-2330"><span class="linenos">2330</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select-2331"><a href="#Select-2331"><span class="linenos">2331</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select-2332"><a href="#Select-2332"><span class="linenos">2332</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select-2333"><a href="#Select-2333"><span class="linenos">2333</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Select-2334"><a href="#Select-2334"><span class="linenos">2334</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Select-2335"><a href="#Select-2335"><span class="linenos">2335</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2336"><a href="#Select-2336"><span class="linenos">2336</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2337"><a href="#Select-2337"><span class="linenos">2337</span></a> -</span><span id="Select-2338"><a href="#Select-2338"><span class="linenos">2338</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2339"><a href="#Select-2339"><span class="linenos">2339</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2340"><a href="#Select-2340"><span class="linenos">2340</span></a><span class="sd"> """</span> -</span><span id="Select-2341"><a href="#Select-2341"><span class="linenos">2341</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select-2342"><a href="#Select-2342"><span class="linenos">2342</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2343"><a href="#Select-2343"><span class="linenos">2343</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2344"><a href="#Select-2344"><span class="linenos">2344</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> -</span><span id="Select-2345"><a href="#Select-2345"><span class="linenos">2345</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2346"><a href="#Select-2346"><span class="linenos">2346</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> -</span><span id="Select-2347"><a href="#Select-2347"><span class="linenos">2347</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> +</span><span id="Select-2245"><a href="#Select-2245"><span class="linenos">2245</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> +</span><span id="Select-2246"><a href="#Select-2246"><span class="linenos">2246</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2247"><a href="#Select-2247"><span class="linenos">2247</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2248"><a href="#Select-2248"><span class="linenos">2248</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> +</span><span id="Select-2249"><a href="#Select-2249"><span class="linenos">2249</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> +</span><span id="Select-2250"><a href="#Select-2250"><span class="linenos">2250</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2251"><a href="#Select-2251"><span class="linenos">2251</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2252"><a href="#Select-2252"><span class="linenos">2252</span></a> <span class="p">)</span> +</span><span id="Select-2253"><a href="#Select-2253"><span class="linenos">2253</span></a> +</span><span id="Select-2254"><a href="#Select-2254"><span class="linenos">2254</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2255"><a href="#Select-2255"><span class="linenos">2255</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2256"><a href="#Select-2256"><span class="linenos">2256</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="Select-2257"><a href="#Select-2257"><span class="linenos">2257</span></a> +</span><span id="Select-2258"><a href="#Select-2258"><span class="linenos">2258</span></a><span class="sd"> Example:</span> +</span><span id="Select-2259"><a href="#Select-2259"><span class="linenos">2259</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> +</span><span id="Select-2260"><a href="#Select-2260"><span class="linenos">2260</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> +</span><span id="Select-2261"><a href="#Select-2261"><span class="linenos">2261</span></a> +</span><span id="Select-2262"><a href="#Select-2262"><span class="linenos">2262</span></a><span class="sd"> Args:</span> +</span><span id="Select-2263"><a href="#Select-2263"><span class="linenos">2263</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Select-2264"><a href="#Select-2264"><span class="linenos">2264</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Select-2265"><a href="#Select-2265"><span class="linenos">2265</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="Select-2266"><a href="#Select-2266"><span class="linenos">2266</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Select-2267"><a href="#Select-2267"><span class="linenos">2267</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-2268"><a href="#Select-2268"><span class="linenos">2268</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2269"><a href="#Select-2269"><span class="linenos">2269</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2270"><a href="#Select-2270"><span class="linenos">2270</span></a> +</span><span id="Select-2271"><a href="#Select-2271"><span class="linenos">2271</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2272"><a href="#Select-2272"><span class="linenos">2272</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2273"><a href="#Select-2273"><span class="linenos">2273</span></a><span class="sd"> """</span> +</span><span id="Select-2274"><a href="#Select-2274"><span class="linenos">2274</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Select-2275"><a href="#Select-2275"><span class="linenos">2275</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select-2276"><a href="#Select-2276"><span class="linenos">2276</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2277"><a href="#Select-2277"><span class="linenos">2277</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> +</span><span id="Select-2278"><a href="#Select-2278"><span class="linenos">2278</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> +</span><span id="Select-2279"><a href="#Select-2279"><span class="linenos">2279</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> +</span><span id="Select-2280"><a href="#Select-2280"><span class="linenos">2280</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2281"><a href="#Select-2281"><span class="linenos">2281</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2282"><a href="#Select-2282"><span class="linenos">2282</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2283"><a href="#Select-2283"><span class="linenos">2283</span></a> <span class="p">)</span> +</span><span id="Select-2284"><a href="#Select-2284"><span class="linenos">2284</span></a> +</span><span id="Select-2285"><a href="#Select-2285"><span class="linenos">2285</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2286"><a href="#Select-2286"><span class="linenos">2286</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2287"><a href="#Select-2287"><span class="linenos">2287</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="Select-2288"><a href="#Select-2288"><span class="linenos">2288</span></a> +</span><span id="Select-2289"><a href="#Select-2289"><span class="linenos">2289</span></a><span class="sd"> Example:</span> +</span><span id="Select-2290"><a href="#Select-2290"><span class="linenos">2290</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> +</span><span id="Select-2291"><a href="#Select-2291"><span class="linenos">2291</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> +</span><span id="Select-2292"><a href="#Select-2292"><span class="linenos">2292</span></a> +</span><span id="Select-2293"><a href="#Select-2293"><span class="linenos">2293</span></a><span class="sd"> Args:</span> +</span><span id="Select-2294"><a href="#Select-2294"><span class="linenos">2294</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Select-2295"><a href="#Select-2295"><span class="linenos">2295</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Select-2296"><a href="#Select-2296"><span class="linenos">2296</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> +</span><span id="Select-2297"><a href="#Select-2297"><span class="linenos">2297</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> +</span><span id="Select-2298"><a href="#Select-2298"><span class="linenos">2298</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select-2299"><a href="#Select-2299"><span class="linenos">2299</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2300"><a href="#Select-2300"><span class="linenos">2300</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2301"><a href="#Select-2301"><span class="linenos">2301</span></a> +</span><span id="Select-2302"><a href="#Select-2302"><span class="linenos">2302</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2303"><a href="#Select-2303"><span class="linenos">2303</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2304"><a href="#Select-2304"><span class="linenos">2304</span></a><span class="sd"> """</span> +</span><span id="Select-2305"><a href="#Select-2305"><span class="linenos">2305</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Select-2306"><a href="#Select-2306"><span class="linenos">2306</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select-2307"><a href="#Select-2307"><span class="linenos">2307</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2308"><a href="#Select-2308"><span class="linenos">2308</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> +</span><span id="Select-2309"><a href="#Select-2309"><span class="linenos">2309</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> +</span><span id="Select-2310"><a href="#Select-2310"><span class="linenos">2310</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> +</span><span id="Select-2311"><a href="#Select-2311"><span class="linenos">2311</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2312"><a href="#Select-2312"><span class="linenos">2312</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2313"><a href="#Select-2313"><span class="linenos">2313</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2314"><a href="#Select-2314"><span class="linenos">2314</span></a> <span class="p">)</span> +</span><span id="Select-2315"><a href="#Select-2315"><span class="linenos">2315</span></a> +</span><span id="Select-2316"><a href="#Select-2316"><span class="linenos">2316</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> +</span><span id="Select-2317"><a href="#Select-2317"><span class="linenos">2317</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2318"><a href="#Select-2318"><span class="linenos">2318</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Select-2319"><a href="#Select-2319"><span class="linenos">2319</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Select-2320"><a href="#Select-2320"><span class="linenos">2320</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2321"><a href="#Select-2321"><span class="linenos">2321</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Select-2322"><a href="#Select-2322"><span class="linenos">2322</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2323"><a href="#Select-2323"><span class="linenos">2323</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2324"><a href="#Select-2324"><span class="linenos">2324</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2325"><a href="#Select-2325"><span class="linenos">2325</span></a><span class="sd"> Append to or set the SELECT expressions.</span> +</span><span id="Select-2326"><a href="#Select-2326"><span class="linenos">2326</span></a> +</span><span id="Select-2327"><a href="#Select-2327"><span class="linenos">2327</span></a><span class="sd"> Example:</span> +</span><span id="Select-2328"><a href="#Select-2328"><span class="linenos">2328</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> +</span><span id="Select-2329"><a href="#Select-2329"><span class="linenos">2329</span></a><span class="sd"> 'SELECT x, y'</span> +</span><span id="Select-2330"><a href="#Select-2330"><span class="linenos">2330</span></a> +</span><span id="Select-2331"><a href="#Select-2331"><span class="linenos">2331</span></a><span class="sd"> Args:</span> +</span><span id="Select-2332"><a href="#Select-2332"><span class="linenos">2332</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="Select-2333"><a href="#Select-2333"><span class="linenos">2333</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2334"><a href="#Select-2334"><span class="linenos">2334</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> +</span><span id="Select-2335"><a href="#Select-2335"><span class="linenos">2335</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select-2336"><a href="#Select-2336"><span class="linenos">2336</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="Select-2337"><a href="#Select-2337"><span class="linenos">2337</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2338"><a href="#Select-2338"><span class="linenos">2338</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Select-2339"><a href="#Select-2339"><span class="linenos">2339</span></a> +</span><span id="Select-2340"><a href="#Select-2340"><span class="linenos">2340</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2341"><a href="#Select-2341"><span class="linenos">2341</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2342"><a href="#Select-2342"><span class="linenos">2342</span></a><span class="sd"> """</span> +</span><span id="Select-2343"><a href="#Select-2343"><span class="linenos">2343</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2344"><a href="#Select-2344"><span class="linenos">2344</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2345"><a href="#Select-2345"><span class="linenos">2345</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2346"><a href="#Select-2346"><span class="linenos">2346</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="Select-2347"><a href="#Select-2347"><span class="linenos">2347</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> </span><span id="Select-2348"><a href="#Select-2348"><span class="linenos">2348</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> </span><span id="Select-2349"><a href="#Select-2349"><span class="linenos">2349</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> </span><span id="Select-2350"><a href="#Select-2350"><span class="linenos">2350</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> </span><span id="Select-2351"><a href="#Select-2351"><span class="linenos">2351</span></a> <span class="p">)</span> </span><span id="Select-2352"><a href="#Select-2352"><span class="linenos">2352</span></a> -</span><span id="Select-2353"><a href="#Select-2353"><span class="linenos">2353</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> -</span><span id="Select-2354"><a href="#Select-2354"><span class="linenos">2354</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2355"><a href="#Select-2355"><span class="linenos">2355</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="Select-2356"><a href="#Select-2356"><span class="linenos">2356</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select-2357"><a href="#Select-2357"><span class="linenos">2357</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select-2358"><a href="#Select-2358"><span class="linenos">2358</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="Select-2359"><a href="#Select-2359"><span class="linenos">2359</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select-2360"><a href="#Select-2360"><span class="linenos">2360</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select-2361"><a href="#Select-2361"><span class="linenos">2361</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select-2362"><a href="#Select-2362"><span class="linenos">2362</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="Select-2363"><a href="#Select-2363"><span class="linenos">2363</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2364"><a href="#Select-2364"><span class="linenos">2364</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2365"><a href="#Select-2365"><span class="linenos">2365</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2366"><a href="#Select-2366"><span class="linenos">2366</span></a><span class="sd"> Append to or set the JOIN expressions.</span> -</span><span id="Select-2367"><a href="#Select-2367"><span class="linenos">2367</span></a> -</span><span id="Select-2368"><a href="#Select-2368"><span class="linenos">2368</span></a><span class="sd"> Example:</span> -</span><span id="Select-2369"><a href="#Select-2369"><span class="linenos">2369</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> -</span><span id="Select-2370"><a href="#Select-2370"><span class="linenos">2370</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> -</span><span id="Select-2371"><a href="#Select-2371"><span class="linenos">2371</span></a> -</span><span id="Select-2372"><a href="#Select-2372"><span class="linenos">2372</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> -</span><span id="Select-2373"><a href="#Select-2373"><span class="linenos">2373</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> -</span><span id="Select-2374"><a href="#Select-2374"><span class="linenos">2374</span></a> -</span><span id="Select-2375"><a href="#Select-2375"><span class="linenos">2375</span></a><span class="sd"> Use `join_type` to change the type of join:</span> -</span><span id="Select-2376"><a href="#Select-2376"><span class="linenos">2376</span></a> -</span><span id="Select-2377"><a href="#Select-2377"><span class="linenos">2377</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> -</span><span id="Select-2378"><a href="#Select-2378"><span class="linenos">2378</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> -</span><span id="Select-2379"><a href="#Select-2379"><span class="linenos">2379</span></a> -</span><span id="Select-2380"><a href="#Select-2380"><span class="linenos">2380</span></a><span class="sd"> Args:</span> -</span><span id="Select-2381"><a href="#Select-2381"><span class="linenos">2381</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> -</span><span id="Select-2382"><a href="#Select-2382"><span class="linenos">2382</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select-2383"><a href="#Select-2383"><span class="linenos">2383</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> -</span><span id="Select-2384"><a href="#Select-2384"><span class="linenos">2384</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select-2385"><a href="#Select-2385"><span class="linenos">2385</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> -</span><span id="Select-2386"><a href="#Select-2386"><span class="linenos">2386</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select-2387"><a href="#Select-2387"><span class="linenos">2387</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select-2388"><a href="#Select-2388"><span class="linenos">2388</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Select-2389"><a href="#Select-2389"><span class="linenos">2389</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> -</span><span id="Select-2390"><a href="#Select-2390"><span class="linenos">2390</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Select-2391"><a href="#Select-2391"><span class="linenos">2391</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2392"><a href="#Select-2392"><span class="linenos">2392</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2393"><a href="#Select-2393"><span class="linenos">2393</span></a> -</span><span id="Select-2394"><a href="#Select-2394"><span class="linenos">2394</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2395"><a href="#Select-2395"><span class="linenos">2395</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2396"><a href="#Select-2396"><span class="linenos">2396</span></a><span class="sd"> """</span> -</span><span id="Select-2397"><a href="#Select-2397"><span class="linenos">2397</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> -</span><span id="Select-2398"><a href="#Select-2398"><span class="linenos">2398</span></a> -</span><span id="Select-2399"><a href="#Select-2399"><span class="linenos">2399</span></a> <span class="k">try</span><span class="p">:</span> -</span><span id="Select-2400"><a href="#Select-2400"><span class="linenos">2400</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> -</span><span id="Select-2401"><a href="#Select-2401"><span class="linenos">2401</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> -</span><span id="Select-2402"><a href="#Select-2402"><span class="linenos">2402</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select-2353"><a href="#Select-2353"><span class="linenos">2353</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2354"><a href="#Select-2354"><span class="linenos">2354</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2355"><a href="#Select-2355"><span class="linenos">2355</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> +</span><span id="Select-2356"><a href="#Select-2356"><span class="linenos">2356</span></a> +</span><span id="Select-2357"><a href="#Select-2357"><span class="linenos">2357</span></a><span class="sd"> Example:</span> +</span><span id="Select-2358"><a href="#Select-2358"><span class="linenos">2358</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> +</span><span id="Select-2359"><a href="#Select-2359"><span class="linenos">2359</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> +</span><span id="Select-2360"><a href="#Select-2360"><span class="linenos">2360</span></a> +</span><span id="Select-2361"><a href="#Select-2361"><span class="linenos">2361</span></a><span class="sd"> Args:</span> +</span><span id="Select-2362"><a href="#Select-2362"><span class="linenos">2362</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2363"><a href="#Select-2363"><span class="linenos">2363</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2364"><a href="#Select-2364"><span class="linenos">2364</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2365"><a href="#Select-2365"><span class="linenos">2365</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select-2366"><a href="#Select-2366"><span class="linenos">2366</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select-2367"><a href="#Select-2367"><span class="linenos">2367</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2368"><a href="#Select-2368"><span class="linenos">2368</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2369"><a href="#Select-2369"><span class="linenos">2369</span></a> +</span><span id="Select-2370"><a href="#Select-2370"><span class="linenos">2370</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2371"><a href="#Select-2371"><span class="linenos">2371</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2372"><a href="#Select-2372"><span class="linenos">2372</span></a><span class="sd"> """</span> +</span><span id="Select-2373"><a href="#Select-2373"><span class="linenos">2373</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2374"><a href="#Select-2374"><span class="linenos">2374</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2375"><a href="#Select-2375"><span class="linenos">2375</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2376"><a href="#Select-2376"><span class="linenos">2376</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> +</span><span id="Select-2377"><a href="#Select-2377"><span class="linenos">2377</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2378"><a href="#Select-2378"><span class="linenos">2378</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> +</span><span id="Select-2379"><a href="#Select-2379"><span class="linenos">2379</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> +</span><span id="Select-2380"><a href="#Select-2380"><span class="linenos">2380</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2381"><a href="#Select-2381"><span class="linenos">2381</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2382"><a href="#Select-2382"><span class="linenos">2382</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2383"><a href="#Select-2383"><span class="linenos">2383</span></a> <span class="p">)</span> +</span><span id="Select-2384"><a href="#Select-2384"><span class="linenos">2384</span></a> +</span><span id="Select-2385"><a href="#Select-2385"><span class="linenos">2385</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> +</span><span id="Select-2386"><a href="#Select-2386"><span class="linenos">2386</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2387"><a href="#Select-2387"><span class="linenos">2387</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="Select-2388"><a href="#Select-2388"><span class="linenos">2388</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2389"><a href="#Select-2389"><span class="linenos">2389</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2390"><a href="#Select-2390"><span class="linenos">2390</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Select-2391"><a href="#Select-2391"><span class="linenos">2391</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2392"><a href="#Select-2392"><span class="linenos">2392</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2393"><a href="#Select-2393"><span class="linenos">2393</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select-2394"><a href="#Select-2394"><span class="linenos">2394</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Select-2395"><a href="#Select-2395"><span class="linenos">2395</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2396"><a href="#Select-2396"><span class="linenos">2396</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2397"><a href="#Select-2397"><span class="linenos">2397</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2398"><a href="#Select-2398"><span class="linenos">2398</span></a><span class="sd"> Append to or set the JOIN expressions.</span> +</span><span id="Select-2399"><a href="#Select-2399"><span class="linenos">2399</span></a> +</span><span id="Select-2400"><a href="#Select-2400"><span class="linenos">2400</span></a><span class="sd"> Example:</span> +</span><span id="Select-2401"><a href="#Select-2401"><span class="linenos">2401</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> +</span><span id="Select-2402"><a href="#Select-2402"><span class="linenos">2402</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> </span><span id="Select-2403"><a href="#Select-2403"><span class="linenos">2403</span></a> -</span><span id="Select-2404"><a href="#Select-2404"><span class="linenos">2404</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> -</span><span id="Select-2405"><a href="#Select-2405"><span class="linenos">2405</span></a> -</span><span id="Select-2406"><a href="#Select-2406"><span class="linenos">2406</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> -</span><span id="Select-2407"><a href="#Select-2407"><span class="linenos">2407</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="Select-2404"><a href="#Select-2404"><span class="linenos">2404</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> +</span><span id="Select-2405"><a href="#Select-2405"><span class="linenos">2405</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> +</span><span id="Select-2406"><a href="#Select-2406"><span class="linenos">2406</span></a> +</span><span id="Select-2407"><a href="#Select-2407"><span class="linenos">2407</span></a><span class="sd"> Use `join_type` to change the type of join:</span> </span><span id="Select-2408"><a href="#Select-2408"><span class="linenos">2408</span></a> -</span><span id="Select-2409"><a href="#Select-2409"><span class="linenos">2409</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> -</span><span id="Select-2410"><a href="#Select-2410"><span class="linenos">2410</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="Select-2411"><a href="#Select-2411"><span class="linenos">2411</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="Select-2412"><a href="#Select-2412"><span class="linenos">2412</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="Select-2413"><a href="#Select-2413"><span class="linenos">2413</span></a> -</span><span id="Select-2414"><a href="#Select-2414"><span class="linenos">2414</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> -</span><span id="Select-2415"><a href="#Select-2415"><span class="linenos">2415</span></a> -</span><span id="Select-2416"><a href="#Select-2416"><span class="linenos">2416</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> -</span><span id="Select-2417"><a href="#Select-2417"><span class="linenos">2417</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> -</span><span id="Select-2418"><a href="#Select-2418"><span class="linenos">2418</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> -</span><span id="Select-2419"><a href="#Select-2419"><span class="linenos">2419</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> -</span><span id="Select-2420"><a href="#Select-2420"><span class="linenos">2420</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> -</span><span id="Select-2421"><a href="#Select-2421"><span class="linenos">2421</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> -</span><span id="Select-2422"><a href="#Select-2422"><span class="linenos">2422</span></a> -</span><span id="Select-2423"><a href="#Select-2423"><span class="linenos">2423</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> -</span><span id="Select-2424"><a href="#Select-2424"><span class="linenos">2424</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Select-2425"><a href="#Select-2425"><span class="linenos">2425</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> -</span><span id="Select-2426"><a href="#Select-2426"><span class="linenos">2426</span></a> -</span><span id="Select-2427"><a href="#Select-2427"><span class="linenos">2427</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> -</span><span id="Select-2428"><a href="#Select-2428"><span class="linenos">2428</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select-2429"><a href="#Select-2429"><span class="linenos">2429</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> -</span><span id="Select-2430"><a href="#Select-2430"><span class="linenos">2430</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> -</span><span id="Select-2431"><a href="#Select-2431"><span class="linenos">2431</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> -</span><span id="Select-2432"><a href="#Select-2432"><span class="linenos">2432</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2433"><a href="#Select-2433"><span class="linenos">2433</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2434"><a href="#Select-2434"><span class="linenos">2434</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2435"><a href="#Select-2435"><span class="linenos">2435</span></a> <span class="p">)</span> -</span><span id="Select-2436"><a href="#Select-2436"><span class="linenos">2436</span></a> -</span><span id="Select-2437"><a href="#Select-2437"><span class="linenos">2437</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> -</span><span id="Select-2438"><a href="#Select-2438"><span class="linenos">2438</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> -</span><span id="Select-2439"><a href="#Select-2439"><span class="linenos">2439</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select-2440"><a href="#Select-2440"><span class="linenos">2440</span></a> <span class="n">join</span><span class="p">,</span> -</span><span id="Select-2441"><a href="#Select-2441"><span class="linenos">2441</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2442"><a href="#Select-2442"><span class="linenos">2442</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> -</span><span id="Select-2443"><a href="#Select-2443"><span class="linenos">2443</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2444"><a href="#Select-2444"><span class="linenos">2444</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2445"><a href="#Select-2445"><span class="linenos">2445</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2446"><a href="#Select-2446"><span class="linenos">2446</span></a> <span class="p">)</span> +</span><span id="Select-2409"><a href="#Select-2409"><span class="linenos">2409</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> +</span><span id="Select-2410"><a href="#Select-2410"><span class="linenos">2410</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="Select-2411"><a href="#Select-2411"><span class="linenos">2411</span></a> +</span><span id="Select-2412"><a href="#Select-2412"><span class="linenos">2412</span></a><span class="sd"> Args:</span> +</span><span id="Select-2413"><a href="#Select-2413"><span class="linenos">2413</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> +</span><span id="Select-2414"><a href="#Select-2414"><span class="linenos">2414</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2415"><a href="#Select-2415"><span class="linenos">2415</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> +</span><span id="Select-2416"><a href="#Select-2416"><span class="linenos">2416</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2417"><a href="#Select-2417"><span class="linenos">2417</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> +</span><span id="Select-2418"><a href="#Select-2418"><span class="linenos">2418</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2419"><a href="#Select-2419"><span class="linenos">2419</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select-2420"><a href="#Select-2420"><span class="linenos">2420</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select-2421"><a href="#Select-2421"><span class="linenos">2421</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> +</span><span id="Select-2422"><a href="#Select-2422"><span class="linenos">2422</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select-2423"><a href="#Select-2423"><span class="linenos">2423</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2424"><a href="#Select-2424"><span class="linenos">2424</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2425"><a href="#Select-2425"><span class="linenos">2425</span></a> +</span><span id="Select-2426"><a href="#Select-2426"><span class="linenos">2426</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2427"><a href="#Select-2427"><span class="linenos">2427</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2428"><a href="#Select-2428"><span class="linenos">2428</span></a><span class="sd"> """</span> +</span><span id="Select-2429"><a href="#Select-2429"><span class="linenos">2429</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> +</span><span id="Select-2430"><a href="#Select-2430"><span class="linenos">2430</span></a> +</span><span id="Select-2431"><a href="#Select-2431"><span class="linenos">2431</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="Select-2432"><a href="#Select-2432"><span class="linenos">2432</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select-2433"><a href="#Select-2433"><span class="linenos">2433</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> +</span><span id="Select-2434"><a href="#Select-2434"><span class="linenos">2434</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select-2435"><a href="#Select-2435"><span class="linenos">2435</span></a> +</span><span id="Select-2436"><a href="#Select-2436"><span class="linenos">2436</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="Select-2437"><a href="#Select-2437"><span class="linenos">2437</span></a> +</span><span id="Select-2438"><a href="#Select-2438"><span class="linenos">2438</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> +</span><span id="Select-2439"><a href="#Select-2439"><span class="linenos">2439</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="Select-2440"><a href="#Select-2440"><span class="linenos">2440</span></a> +</span><span id="Select-2441"><a href="#Select-2441"><span class="linenos">2441</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> +</span><span id="Select-2442"><a href="#Select-2442"><span class="linenos">2442</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select-2443"><a href="#Select-2443"><span class="linenos">2443</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select-2444"><a href="#Select-2444"><span class="linenos">2444</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select-2445"><a href="#Select-2445"><span class="linenos">2445</span></a> +</span><span id="Select-2446"><a href="#Select-2446"><span class="linenos">2446</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> </span><span id="Select-2447"><a href="#Select-2447"><span class="linenos">2447</span></a> -</span><span id="Select-2448"><a href="#Select-2448"><span class="linenos">2448</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2449"><a href="#Select-2449"><span class="linenos">2449</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2450"><a href="#Select-2450"><span class="linenos">2450</span></a><span class="sd"> Append to or set the WHERE expressions.</span> -</span><span id="Select-2451"><a href="#Select-2451"><span class="linenos">2451</span></a> -</span><span id="Select-2452"><a href="#Select-2452"><span class="linenos">2452</span></a><span class="sd"> Example:</span> -</span><span id="Select-2453"><a href="#Select-2453"><span class="linenos">2453</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> -</span><span id="Select-2454"><a href="#Select-2454"><span class="linenos">2454</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> -</span><span id="Select-2455"><a href="#Select-2455"><span class="linenos">2455</span></a> -</span><span id="Select-2456"><a href="#Select-2456"><span class="linenos">2456</span></a><span class="sd"> Args:</span> -</span><span id="Select-2457"><a href="#Select-2457"><span class="linenos">2457</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select-2458"><a href="#Select-2458"><span class="linenos">2458</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select-2459"><a href="#Select-2459"><span class="linenos">2459</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="Select-2460"><a href="#Select-2460"><span class="linenos">2460</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> -</span><span id="Select-2461"><a href="#Select-2461"><span class="linenos">2461</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Select-2462"><a href="#Select-2462"><span class="linenos">2462</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Select-2463"><a href="#Select-2463"><span class="linenos">2463</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2464"><a href="#Select-2464"><span class="linenos">2464</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select-2465"><a href="#Select-2465"><span class="linenos">2465</span></a> -</span><span id="Select-2466"><a href="#Select-2466"><span class="linenos">2466</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2467"><a href="#Select-2467"><span class="linenos">2467</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2468"><a href="#Select-2468"><span class="linenos">2468</span></a><span class="sd"> """</span> -</span><span id="Select-2469"><a href="#Select-2469"><span class="linenos">2469</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Select-2470"><a href="#Select-2470"><span class="linenos">2470</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2471"><a href="#Select-2471"><span class="linenos">2471</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2472"><a href="#Select-2472"><span class="linenos">2472</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> -</span><span id="Select-2473"><a href="#Select-2473"><span class="linenos">2473</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2474"><a href="#Select-2474"><span class="linenos">2474</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> -</span><span id="Select-2475"><a href="#Select-2475"><span class="linenos">2475</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2448"><a href="#Select-2448"><span class="linenos">2448</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> +</span><span id="Select-2449"><a href="#Select-2449"><span class="linenos">2449</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> +</span><span id="Select-2450"><a href="#Select-2450"><span class="linenos">2450</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> +</span><span id="Select-2451"><a href="#Select-2451"><span class="linenos">2451</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="Select-2452"><a href="#Select-2452"><span class="linenos">2452</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> +</span><span id="Select-2453"><a href="#Select-2453"><span class="linenos">2453</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="Select-2454"><a href="#Select-2454"><span class="linenos">2454</span></a> +</span><span id="Select-2455"><a href="#Select-2455"><span class="linenos">2455</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> +</span><span id="Select-2456"><a href="#Select-2456"><span class="linenos">2456</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Select-2457"><a href="#Select-2457"><span class="linenos">2457</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> +</span><span id="Select-2458"><a href="#Select-2458"><span class="linenos">2458</span></a> +</span><span id="Select-2459"><a href="#Select-2459"><span class="linenos">2459</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> +</span><span id="Select-2460"><a href="#Select-2460"><span class="linenos">2460</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2461"><a href="#Select-2461"><span class="linenos">2461</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> +</span><span id="Select-2462"><a href="#Select-2462"><span class="linenos">2462</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> +</span><span id="Select-2463"><a href="#Select-2463"><span class="linenos">2463</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="Select-2464"><a href="#Select-2464"><span class="linenos">2464</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2465"><a href="#Select-2465"><span class="linenos">2465</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2466"><a href="#Select-2466"><span class="linenos">2466</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2467"><a href="#Select-2467"><span class="linenos">2467</span></a> <span class="p">)</span> +</span><span id="Select-2468"><a href="#Select-2468"><span class="linenos">2468</span></a> +</span><span id="Select-2469"><a href="#Select-2469"><span class="linenos">2469</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> +</span><span id="Select-2470"><a href="#Select-2470"><span class="linenos">2470</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> +</span><span id="Select-2471"><a href="#Select-2471"><span class="linenos">2471</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2472"><a href="#Select-2472"><span class="linenos">2472</span></a> <span class="n">join</span><span class="p">,</span> +</span><span id="Select-2473"><a href="#Select-2473"><span class="linenos">2473</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2474"><a href="#Select-2474"><span class="linenos">2474</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> +</span><span id="Select-2475"><a href="#Select-2475"><span class="linenos">2475</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> </span><span id="Select-2476"><a href="#Select-2476"><span class="linenos">2476</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> </span><span id="Select-2477"><a href="#Select-2477"><span class="linenos">2477</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> </span><span id="Select-2478"><a href="#Select-2478"><span class="linenos">2478</span></a> <span class="p">)</span> </span><span id="Select-2479"><a href="#Select-2479"><span class="linenos">2479</span></a> -</span><span id="Select-2480"><a href="#Select-2480"><span class="linenos">2480</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2480"><a href="#Select-2480"><span class="linenos">2480</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> </span><span id="Select-2481"><a href="#Select-2481"><span class="linenos">2481</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2482"><a href="#Select-2482"><span class="linenos">2482</span></a><span class="sd"> Append to or set the HAVING expressions.</span> +</span><span id="Select-2482"><a href="#Select-2482"><span class="linenos">2482</span></a><span class="sd"> Append to or set the WHERE expressions.</span> </span><span id="Select-2483"><a href="#Select-2483"><span class="linenos">2483</span></a> </span><span id="Select-2484"><a href="#Select-2484"><span class="linenos">2484</span></a><span class="sd"> Example:</span> -</span><span id="Select-2485"><a href="#Select-2485"><span class="linenos">2485</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> -</span><span id="Select-2486"><a href="#Select-2486"><span class="linenos">2486</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</span><span id="Select-2485"><a href="#Select-2485"><span class="linenos">2485</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="Select-2486"><a href="#Select-2486"><span class="linenos">2486</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> </span><span id="Select-2487"><a href="#Select-2487"><span class="linenos">2487</span></a> </span><span id="Select-2488"><a href="#Select-2488"><span class="linenos">2488</span></a><span class="sd"> Args:</span> </span><span id="Select-2489"><a href="#Select-2489"><span class="linenos">2489</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> @@ -21541,129 +22076,161 @@ Otherwise, this resets the expressions.</li> </span><span id="Select-2501"><a href="#Select-2501"><span class="linenos">2501</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> </span><span id="Select-2502"><a href="#Select-2502"><span class="linenos">2502</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> </span><span id="Select-2503"><a href="#Select-2503"><span class="linenos">2503</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2504"><a href="#Select-2504"><span class="linenos">2504</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> +</span><span id="Select-2504"><a href="#Select-2504"><span class="linenos">2504</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> </span><span id="Select-2505"><a href="#Select-2505"><span class="linenos">2505</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2506"><a href="#Select-2506"><span class="linenos">2506</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> +</span><span id="Select-2506"><a href="#Select-2506"><span class="linenos">2506</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> </span><span id="Select-2507"><a href="#Select-2507"><span class="linenos">2507</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> </span><span id="Select-2508"><a href="#Select-2508"><span class="linenos">2508</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> </span><span id="Select-2509"><a href="#Select-2509"><span class="linenos">2509</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> </span><span id="Select-2510"><a href="#Select-2510"><span class="linenos">2510</span></a> <span class="p">)</span> </span><span id="Select-2511"><a href="#Select-2511"><span class="linenos">2511</span></a> -</span><span id="Select-2512"><a href="#Select-2512"><span class="linenos">2512</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2513"><a href="#Select-2513"><span class="linenos">2513</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select-2514"><a href="#Select-2514"><span class="linenos">2514</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2515"><a href="#Select-2515"><span class="linenos">2515</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2516"><a href="#Select-2516"><span class="linenos">2516</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> -</span><span id="Select-2517"><a href="#Select-2517"><span class="linenos">2517</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2518"><a href="#Select-2518"><span class="linenos">2518</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> -</span><span id="Select-2519"><a href="#Select-2519"><span class="linenos">2519</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2520"><a href="#Select-2520"><span class="linenos">2520</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2521"><a href="#Select-2521"><span class="linenos">2521</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2522"><a href="#Select-2522"><span class="linenos">2522</span></a> <span class="p">)</span> -</span><span id="Select-2523"><a href="#Select-2523"><span class="linenos">2523</span></a> -</span><span id="Select-2524"><a href="#Select-2524"><span class="linenos">2524</span></a> <span class="k">def</span> <span class="nf">qualify</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2525"><a href="#Select-2525"><span class="linenos">2525</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Select-2526"><a href="#Select-2526"><span class="linenos">2526</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select-2527"><a href="#Select-2527"><span class="linenos">2527</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select-2528"><a href="#Select-2528"><span class="linenos">2528</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"qualify"</span><span class="p">,</span> -</span><span id="Select-2529"><a href="#Select-2529"><span class="linenos">2529</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select-2530"><a href="#Select-2530"><span class="linenos">2530</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Qualify</span><span class="p">,</span> -</span><span id="Select-2531"><a href="#Select-2531"><span class="linenos">2531</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2532"><a href="#Select-2532"><span class="linenos">2532</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select-2533"><a href="#Select-2533"><span class="linenos">2533</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2534"><a href="#Select-2534"><span class="linenos">2534</span></a> <span class="p">)</span> -</span><span id="Select-2535"><a href="#Select-2535"><span class="linenos">2535</span></a> -</span><span id="Select-2536"><a href="#Select-2536"><span class="linenos">2536</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2537"><a href="#Select-2537"><span class="linenos">2537</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2538"><a href="#Select-2538"><span class="linenos">2538</span></a><span class="sd"> Set the OFFSET expression.</span> -</span><span id="Select-2539"><a href="#Select-2539"><span class="linenos">2539</span></a> -</span><span id="Select-2540"><a href="#Select-2540"><span class="linenos">2540</span></a><span class="sd"> Example:</span> -</span><span id="Select-2541"><a href="#Select-2541"><span class="linenos">2541</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> -</span><span id="Select-2542"><a href="#Select-2542"><span class="linenos">2542</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> +</span><span id="Select-2512"><a href="#Select-2512"><span class="linenos">2512</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2513"><a href="#Select-2513"><span class="linenos">2513</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2514"><a href="#Select-2514"><span class="linenos">2514</span></a><span class="sd"> Append to or set the HAVING expressions.</span> +</span><span id="Select-2515"><a href="#Select-2515"><span class="linenos">2515</span></a> +</span><span id="Select-2516"><a href="#Select-2516"><span class="linenos">2516</span></a><span class="sd"> Example:</span> +</span><span id="Select-2517"><a href="#Select-2517"><span class="linenos">2517</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> +</span><span id="Select-2518"><a href="#Select-2518"><span class="linenos">2518</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</span><span id="Select-2519"><a href="#Select-2519"><span class="linenos">2519</span></a> +</span><span id="Select-2520"><a href="#Select-2520"><span class="linenos">2520</span></a><span class="sd"> Args:</span> +</span><span id="Select-2521"><a href="#Select-2521"><span class="linenos">2521</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select-2522"><a href="#Select-2522"><span class="linenos">2522</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2523"><a href="#Select-2523"><span class="linenos">2523</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Select-2524"><a href="#Select-2524"><span class="linenos">2524</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Select-2525"><a href="#Select-2525"><span class="linenos">2525</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Select-2526"><a href="#Select-2526"><span class="linenos">2526</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select-2527"><a href="#Select-2527"><span class="linenos">2527</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2528"><a href="#Select-2528"><span class="linenos">2528</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select-2529"><a href="#Select-2529"><span class="linenos">2529</span></a> +</span><span id="Select-2530"><a href="#Select-2530"><span class="linenos">2530</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2531"><a href="#Select-2531"><span class="linenos">2531</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2532"><a href="#Select-2532"><span class="linenos">2532</span></a><span class="sd"> """</span> +</span><span id="Select-2533"><a href="#Select-2533"><span class="linenos">2533</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select-2534"><a href="#Select-2534"><span class="linenos">2534</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2535"><a href="#Select-2535"><span class="linenos">2535</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2536"><a href="#Select-2536"><span class="linenos">2536</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> +</span><span id="Select-2537"><a href="#Select-2537"><span class="linenos">2537</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2538"><a href="#Select-2538"><span class="linenos">2538</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> +</span><span id="Select-2539"><a href="#Select-2539"><span class="linenos">2539</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2540"><a href="#Select-2540"><span class="linenos">2540</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2541"><a href="#Select-2541"><span class="linenos">2541</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2542"><a href="#Select-2542"><span class="linenos">2542</span></a> <span class="p">)</span> </span><span id="Select-2543"><a href="#Select-2543"><span class="linenos">2543</span></a> -</span><span id="Select-2544"><a href="#Select-2544"><span class="linenos">2544</span></a><span class="sd"> Args:</span> -</span><span id="Select-2545"><a href="#Select-2545"><span class="linenos">2545</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> -</span><span id="Select-2546"><a href="#Select-2546"><span class="linenos">2546</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2547"><a href="#Select-2547"><span class="linenos">2547</span></a> -</span><span id="Select-2548"><a href="#Select-2548"><span class="linenos">2548</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2549"><a href="#Select-2549"><span class="linenos">2549</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select-2550"><a href="#Select-2550"><span class="linenos">2550</span></a><span class="sd"> """</span> -</span><span id="Select-2551"><a href="#Select-2551"><span class="linenos">2551</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="Select-2552"><a href="#Select-2552"><span class="linenos">2552</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="Select-2553"><a href="#Select-2553"><span class="linenos">2553</span></a> <span class="k">return</span> <span class="n">instance</span> -</span><span id="Select-2554"><a href="#Select-2554"><span class="linenos">2554</span></a> -</span><span id="Select-2555"><a href="#Select-2555"><span class="linenos">2555</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> -</span><span id="Select-2556"><a href="#Select-2556"><span class="linenos">2556</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2557"><a href="#Select-2557"><span class="linenos">2557</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> -</span><span id="Select-2558"><a href="#Select-2558"><span class="linenos">2558</span></a> -</span><span id="Select-2559"><a href="#Select-2559"><span class="linenos">2559</span></a><span class="sd"> Example:</span> -</span><span id="Select-2560"><a href="#Select-2560"><span class="linenos">2560</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> -</span><span id="Select-2561"><a href="#Select-2561"><span class="linenos">2561</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> -</span><span id="Select-2562"><a href="#Select-2562"><span class="linenos">2562</span></a> -</span><span id="Select-2563"><a href="#Select-2563"><span class="linenos">2563</span></a><span class="sd"> Args:</span> -</span><span id="Select-2564"><a href="#Select-2564"><span class="linenos">2564</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> -</span><span id="Select-2565"><a href="#Select-2565"><span class="linenos">2565</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select-2566"><a href="#Select-2566"><span class="linenos">2566</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> -</span><span id="Select-2567"><a href="#Select-2567"><span class="linenos">2567</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> -</span><span id="Select-2568"><a href="#Select-2568"><span class="linenos">2568</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2569"><a href="#Select-2569"><span class="linenos">2569</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> -</span><span id="Select-2570"><a href="#Select-2570"><span class="linenos">2570</span></a> -</span><span id="Select-2571"><a href="#Select-2571"><span class="linenos">2571</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2572"><a href="#Select-2572"><span class="linenos">2572</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> -</span><span id="Select-2573"><a href="#Select-2573"><span class="linenos">2573</span></a><span class="sd"> """</span> -</span><span id="Select-2574"><a href="#Select-2574"><span class="linenos">2574</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="Select-2575"><a href="#Select-2575"><span class="linenos">2575</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="Select-2576"><a href="#Select-2576"><span class="linenos">2576</span></a> <span class="n">table</span><span class="p">,</span> -</span><span id="Select-2577"><a href="#Select-2577"><span class="linenos">2577</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> -</span><span id="Select-2578"><a href="#Select-2578"><span class="linenos">2578</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select-2579"><a href="#Select-2579"><span class="linenos">2579</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select-2580"><a href="#Select-2580"><span class="linenos">2580</span></a> <span class="p">)</span> -</span><span id="Select-2581"><a href="#Select-2581"><span class="linenos">2581</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Select-2582"><a href="#Select-2582"><span class="linenos">2582</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> -</span><span id="Select-2583"><a href="#Select-2583"><span class="linenos">2583</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> -</span><span id="Select-2584"><a href="#Select-2584"><span class="linenos">2584</span></a> -</span><span id="Select-2585"><a href="#Select-2585"><span class="linenos">2585</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> -</span><span id="Select-2586"><a href="#Select-2586"><span class="linenos">2586</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> -</span><span id="Select-2587"><a href="#Select-2587"><span class="linenos">2587</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> -</span><span id="Select-2588"><a href="#Select-2588"><span class="linenos">2588</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> -</span><span id="Select-2589"><a href="#Select-2589"><span class="linenos">2589</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> -</span><span id="Select-2590"><a href="#Select-2590"><span class="linenos">2590</span></a> <span class="p">)</span> -</span><span id="Select-2591"><a href="#Select-2591"><span class="linenos">2591</span></a> -</span><span id="Select-2592"><a href="#Select-2592"><span class="linenos">2592</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select-2593"><a href="#Select-2593"><span class="linenos">2593</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select-2594"><a href="#Select-2594"><span class="linenos">2594</span></a><span class="sd"> Set the locking read mode for this expression.</span> -</span><span id="Select-2595"><a href="#Select-2595"><span class="linenos">2595</span></a> -</span><span id="Select-2596"><a href="#Select-2596"><span class="linenos">2596</span></a><span class="sd"> Examples:</span> -</span><span id="Select-2597"><a href="#Select-2597"><span class="linenos">2597</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> -</span><span id="Select-2598"><a href="#Select-2598"><span class="linenos">2598</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> -</span><span id="Select-2599"><a href="#Select-2599"><span class="linenos">2599</span></a> -</span><span id="Select-2600"><a href="#Select-2600"><span class="linenos">2600</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> -</span><span id="Select-2601"><a href="#Select-2601"><span class="linenos">2601</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</span><span id="Select-2544"><a href="#Select-2544"><span class="linenos">2544</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2545"><a href="#Select-2545"><span class="linenos">2545</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select-2546"><a href="#Select-2546"><span class="linenos">2546</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2547"><a href="#Select-2547"><span class="linenos">2547</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2548"><a href="#Select-2548"><span class="linenos">2548</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> +</span><span id="Select-2549"><a href="#Select-2549"><span class="linenos">2549</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2550"><a href="#Select-2550"><span class="linenos">2550</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> +</span><span id="Select-2551"><a href="#Select-2551"><span class="linenos">2551</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2552"><a href="#Select-2552"><span class="linenos">2552</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2553"><a href="#Select-2553"><span class="linenos">2553</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2554"><a href="#Select-2554"><span class="linenos">2554</span></a> <span class="p">)</span> +</span><span id="Select-2555"><a href="#Select-2555"><span class="linenos">2555</span></a> +</span><span id="Select-2556"><a href="#Select-2556"><span class="linenos">2556</span></a> <span class="k">def</span> <span class="nf">qualify</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2557"><a href="#Select-2557"><span class="linenos">2557</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select-2558"><a href="#Select-2558"><span class="linenos">2558</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select-2559"><a href="#Select-2559"><span class="linenos">2559</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select-2560"><a href="#Select-2560"><span class="linenos">2560</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"qualify"</span><span class="p">,</span> +</span><span id="Select-2561"><a href="#Select-2561"><span class="linenos">2561</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select-2562"><a href="#Select-2562"><span class="linenos">2562</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Qualify</span><span class="p">,</span> +</span><span id="Select-2563"><a href="#Select-2563"><span class="linenos">2563</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2564"><a href="#Select-2564"><span class="linenos">2564</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select-2565"><a href="#Select-2565"><span class="linenos">2565</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2566"><a href="#Select-2566"><span class="linenos">2566</span></a> <span class="p">)</span> +</span><span id="Select-2567"><a href="#Select-2567"><span class="linenos">2567</span></a> +</span><span id="Select-2568"><a href="#Select-2568"><span class="linenos">2568</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2569"><a href="#Select-2569"><span class="linenos">2569</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2570"><a href="#Select-2570"><span class="linenos">2570</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="Select-2571"><a href="#Select-2571"><span class="linenos">2571</span></a> +</span><span id="Select-2572"><a href="#Select-2572"><span class="linenos">2572</span></a><span class="sd"> Example:</span> +</span><span id="Select-2573"><a href="#Select-2573"><span class="linenos">2573</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> +</span><span id="Select-2574"><a href="#Select-2574"><span class="linenos">2574</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> +</span><span id="Select-2575"><a href="#Select-2575"><span class="linenos">2575</span></a> +</span><span id="Select-2576"><a href="#Select-2576"><span class="linenos">2576</span></a><span class="sd"> Args:</span> +</span><span id="Select-2577"><a href="#Select-2577"><span class="linenos">2577</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> +</span><span id="Select-2578"><a href="#Select-2578"><span class="linenos">2578</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2579"><a href="#Select-2579"><span class="linenos">2579</span></a> +</span><span id="Select-2580"><a href="#Select-2580"><span class="linenos">2580</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2581"><a href="#Select-2581"><span class="linenos">2581</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select-2582"><a href="#Select-2582"><span class="linenos">2582</span></a><span class="sd"> """</span> +</span><span id="Select-2583"><a href="#Select-2583"><span class="linenos">2583</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select-2584"><a href="#Select-2584"><span class="linenos">2584</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Select-2585"><a href="#Select-2585"><span class="linenos">2585</span></a> <span class="k">return</span> <span class="n">instance</span> +</span><span id="Select-2586"><a href="#Select-2586"><span class="linenos">2586</span></a> +</span><span id="Select-2587"><a href="#Select-2587"><span class="linenos">2587</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> +</span><span id="Select-2588"><a href="#Select-2588"><span class="linenos">2588</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2589"><a href="#Select-2589"><span class="linenos">2589</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> +</span><span id="Select-2590"><a href="#Select-2590"><span class="linenos">2590</span></a> +</span><span id="Select-2591"><a href="#Select-2591"><span class="linenos">2591</span></a><span class="sd"> Example:</span> +</span><span id="Select-2592"><a href="#Select-2592"><span class="linenos">2592</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> +</span><span id="Select-2593"><a href="#Select-2593"><span class="linenos">2593</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> +</span><span id="Select-2594"><a href="#Select-2594"><span class="linenos">2594</span></a> +</span><span id="Select-2595"><a href="#Select-2595"><span class="linenos">2595</span></a><span class="sd"> Args:</span> +</span><span id="Select-2596"><a href="#Select-2596"><span class="linenos">2596</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="Select-2597"><a href="#Select-2597"><span class="linenos">2597</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select-2598"><a href="#Select-2598"><span class="linenos">2598</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> +</span><span id="Select-2599"><a href="#Select-2599"><span class="linenos">2599</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> +</span><span id="Select-2600"><a href="#Select-2600"><span class="linenos">2600</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2601"><a href="#Select-2601"><span class="linenos">2601</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> </span><span id="Select-2602"><a href="#Select-2602"><span class="linenos">2602</span></a> -</span><span id="Select-2603"><a href="#Select-2603"><span class="linenos">2603</span></a><span class="sd"> Args:</span> -</span><span id="Select-2604"><a href="#Select-2604"><span class="linenos">2604</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> -</span><span id="Select-2605"><a href="#Select-2605"><span class="linenos">2605</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Select-2606"><a href="#Select-2606"><span class="linenos">2606</span></a> -</span><span id="Select-2607"><a href="#Select-2607"><span class="linenos">2607</span></a><span class="sd"> Returns:</span> -</span><span id="Select-2608"><a href="#Select-2608"><span class="linenos">2608</span></a><span class="sd"> The modified expression.</span> -</span><span id="Select-2609"><a href="#Select-2609"><span class="linenos">2609</span></a><span class="sd"> """</span> -</span><span id="Select-2610"><a href="#Select-2610"><span class="linenos">2610</span></a> -</span><span id="Select-2611"><a href="#Select-2611"><span class="linenos">2611</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="Select-2612"><a href="#Select-2612"><span class="linenos">2612</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> -</span><span id="Select-2613"><a href="#Select-2613"><span class="linenos">2613</span></a> -</span><span id="Select-2614"><a href="#Select-2614"><span class="linenos">2614</span></a> <span class="k">return</span> <span class="n">inst</span> -</span><span id="Select-2615"><a href="#Select-2615"><span class="linenos">2615</span></a> -</span><span id="Select-2616"><a href="#Select-2616"><span class="linenos">2616</span></a> <span class="nd">@property</span> -</span><span id="Select-2617"><a href="#Select-2617"><span class="linenos">2617</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> -</span><span id="Select-2618"><a href="#Select-2618"><span class="linenos">2618</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">alias_or_name</span><span class="p">]</span> -</span><span id="Select-2619"><a href="#Select-2619"><span class="linenos">2619</span></a> -</span><span id="Select-2620"><a href="#Select-2620"><span class="linenos">2620</span></a> <span class="nd">@property</span> -</span><span id="Select-2621"><a href="#Select-2621"><span class="linenos">2621</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Select-2622"><a href="#Select-2622"><span class="linenos">2622</span></a> <span class="k">return</span> <span class="nb">any</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="Select-2603"><a href="#Select-2603"><span class="linenos">2603</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2604"><a href="#Select-2604"><span class="linenos">2604</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> +</span><span id="Select-2605"><a href="#Select-2605"><span class="linenos">2605</span></a><span class="sd"> """</span> +</span><span id="Select-2606"><a href="#Select-2606"><span class="linenos">2606</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select-2607"><a href="#Select-2607"><span class="linenos">2607</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Select-2608"><a href="#Select-2608"><span class="linenos">2608</span></a> <span class="n">table</span><span class="p">,</span> +</span><span id="Select-2609"><a href="#Select-2609"><span class="linenos">2609</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="Select-2610"><a href="#Select-2610"><span class="linenos">2610</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select-2611"><a href="#Select-2611"><span class="linenos">2611</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select-2612"><a href="#Select-2612"><span class="linenos">2612</span></a> <span class="p">)</span> +</span><span id="Select-2613"><a href="#Select-2613"><span class="linenos">2613</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Select-2614"><a href="#Select-2614"><span class="linenos">2614</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> +</span><span id="Select-2615"><a href="#Select-2615"><span class="linenos">2615</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> +</span><span id="Select-2616"><a href="#Select-2616"><span class="linenos">2616</span></a> +</span><span id="Select-2617"><a href="#Select-2617"><span class="linenos">2617</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> +</span><span id="Select-2618"><a href="#Select-2618"><span class="linenos">2618</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> +</span><span id="Select-2619"><a href="#Select-2619"><span class="linenos">2619</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> +</span><span id="Select-2620"><a href="#Select-2620"><span class="linenos">2620</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="Select-2621"><a href="#Select-2621"><span class="linenos">2621</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> +</span><span id="Select-2622"><a href="#Select-2622"><span class="linenos">2622</span></a> <span class="p">)</span> </span><span id="Select-2623"><a href="#Select-2623"><span class="linenos">2623</span></a> -</span><span id="Select-2624"><a href="#Select-2624"><span class="linenos">2624</span></a> <span class="nd">@property</span> -</span><span id="Select-2625"><a href="#Select-2625"><span class="linenos">2625</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">Expression</span><span class="p">]:</span> -</span><span id="Select-2626"><a href="#Select-2626"><span class="linenos">2626</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> +</span><span id="Select-2624"><a href="#Select-2624"><span class="linenos">2624</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select-2625"><a href="#Select-2625"><span class="linenos">2625</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select-2626"><a href="#Select-2626"><span class="linenos">2626</span></a><span class="sd"> Set the locking read mode for this expression.</span> +</span><span id="Select-2627"><a href="#Select-2627"><span class="linenos">2627</span></a> +</span><span id="Select-2628"><a href="#Select-2628"><span class="linenos">2628</span></a><span class="sd"> Examples:</span> +</span><span id="Select-2629"><a href="#Select-2629"><span class="linenos">2629</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> +</span><span id="Select-2630"><a href="#Select-2630"><span class="linenos">2630</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> +</span><span id="Select-2631"><a href="#Select-2631"><span class="linenos">2631</span></a> +</span><span id="Select-2632"><a href="#Select-2632"><span class="linenos">2632</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> +</span><span id="Select-2633"><a href="#Select-2633"><span class="linenos">2633</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</span><span id="Select-2634"><a href="#Select-2634"><span class="linenos">2634</span></a> +</span><span id="Select-2635"><a href="#Select-2635"><span class="linenos">2635</span></a><span class="sd"> Args:</span> +</span><span id="Select-2636"><a href="#Select-2636"><span class="linenos">2636</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> +</span><span id="Select-2637"><a href="#Select-2637"><span class="linenos">2637</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Select-2638"><a href="#Select-2638"><span class="linenos">2638</span></a> +</span><span id="Select-2639"><a href="#Select-2639"><span class="linenos">2639</span></a><span class="sd"> Returns:</span> +</span><span id="Select-2640"><a href="#Select-2640"><span class="linenos">2640</span></a><span class="sd"> The modified expression.</span> +</span><span id="Select-2641"><a href="#Select-2641"><span class="linenos">2641</span></a><span class="sd"> """</span> +</span><span id="Select-2642"><a href="#Select-2642"><span class="linenos">2642</span></a> +</span><span id="Select-2643"><a href="#Select-2643"><span class="linenos">2643</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select-2644"><a href="#Select-2644"><span class="linenos">2644</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> +</span><span id="Select-2645"><a href="#Select-2645"><span class="linenos">2645</span></a> +</span><span id="Select-2646"><a href="#Select-2646"><span class="linenos">2646</span></a> <span class="k">return</span> <span class="n">inst</span> +</span><span id="Select-2647"><a href="#Select-2647"><span class="linenos">2647</span></a> +</span><span id="Select-2648"><a href="#Select-2648"><span class="linenos">2648</span></a> <span class="nd">@property</span> +</span><span id="Select-2649"><a href="#Select-2649"><span class="linenos">2649</span></a> <span class="k">def</span> <span class="nf">named_selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span> +</span><span id="Select-2650"><a href="#Select-2650"><span class="linenos">2650</span></a> <span class="k">return</span> <span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">output_name</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">alias_or_name</span><span class="p">]</span> +</span><span id="Select-2651"><a href="#Select-2651"><span class="linenos">2651</span></a> +</span><span id="Select-2652"><a href="#Select-2652"><span class="linenos">2652</span></a> <span class="nd">@property</span> +</span><span id="Select-2653"><a href="#Select-2653"><span class="linenos">2653</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Select-2654"><a href="#Select-2654"><span class="linenos">2654</span></a> <span class="k">return</span> <span class="nb">any</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span> +</span><span id="Select-2655"><a href="#Select-2655"><span class="linenos">2655</span></a> +</span><span id="Select-2656"><a href="#Select-2656"><span class="linenos">2656</span></a> <span class="nd">@property</span> +</span><span id="Select-2657"><a href="#Select-2657"><span class="linenos">2657</span></a> <span class="k">def</span> <span class="nf">selects</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">Expression</span><span class="p">]:</span> +</span><span id="Select-2658"><a href="#Select-2658"><span class="linenos">2658</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> </span></pre></div> @@ -21680,38 +22247,38 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Select.from_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.from_-2054"><a href="#Select.from_-2054"><span class="linenos">2054</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.from_-2055"><a href="#Select.from_-2055"><span class="linenos">2055</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.from_-2056"><a href="#Select.from_-2056"><span class="linenos">2056</span></a><span class="sd"> Set the FROM expression.</span> -</span><span id="Select.from_-2057"><a href="#Select.from_-2057"><span class="linenos">2057</span></a> -</span><span id="Select.from_-2058"><a href="#Select.from_-2058"><span class="linenos">2058</span></a><span class="sd"> Example:</span> -</span><span id="Select.from_-2059"><a href="#Select.from_-2059"><span class="linenos">2059</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> -</span><span id="Select.from_-2060"><a href="#Select.from_-2060"><span class="linenos">2060</span></a><span class="sd"> 'SELECT x FROM tbl'</span> -</span><span id="Select.from_-2061"><a href="#Select.from_-2061"><span class="linenos">2061</span></a> -</span><span id="Select.from_-2062"><a href="#Select.from_-2062"><span class="linenos">2062</span></a><span class="sd"> Args:</span> -</span><span id="Select.from_-2063"><a href="#Select.from_-2063"><span class="linenos">2063</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select.from_-2064"><a href="#Select.from_-2064"><span class="linenos">2064</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> -</span><span id="Select.from_-2065"><a href="#Select.from_-2065"><span class="linenos">2065</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> -</span><span id="Select.from_-2066"><a href="#Select.from_-2066"><span class="linenos">2066</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select.from_-2067"><a href="#Select.from_-2067"><span class="linenos">2067</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> -</span><span id="Select.from_-2068"><a href="#Select.from_-2068"><span class="linenos">2068</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select.from_-2069"><a href="#Select.from_-2069"><span class="linenos">2069</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.from_-2070"><a href="#Select.from_-2070"><span class="linenos">2070</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.from_-2071"><a href="#Select.from_-2071"><span class="linenos">2071</span></a> -</span><span id="Select.from_-2072"><a href="#Select.from_-2072"><span class="linenos">2072</span></a><span class="sd"> Returns:</span> -</span><span id="Select.from_-2073"><a href="#Select.from_-2073"><span class="linenos">2073</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.from_-2074"><a href="#Select.from_-2074"><span class="linenos">2074</span></a><span class="sd"> """</span> -</span><span id="Select.from_-2075"><a href="#Select.from_-2075"><span class="linenos">2075</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select.from_-2076"><a href="#Select.from_-2076"><span class="linenos">2076</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.from_-2077"><a href="#Select.from_-2077"><span class="linenos">2077</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.from_-2078"><a href="#Select.from_-2078"><span class="linenos">2078</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> -</span><span id="Select.from_-2079"><a href="#Select.from_-2079"><span class="linenos">2079</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.from_-2080"><a href="#Select.from_-2080"><span class="linenos">2080</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.from_-2081"><a href="#Select.from_-2081"><span class="linenos">2081</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> -</span><span id="Select.from_-2082"><a href="#Select.from_-2082"><span class="linenos">2082</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> -</span><span id="Select.from_-2083"><a href="#Select.from_-2083"><span class="linenos">2083</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.from_-2084"><a href="#Select.from_-2084"><span class="linenos">2084</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.from_-2085"><a href="#Select.from_-2085"><span class="linenos">2085</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.from_-2086"><a href="#Select.from_-2086"><span class="linenos">2086</span></a> <span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.from_-2087"><a href="#Select.from_-2087"><span class="linenos">2087</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.from_-2088"><a href="#Select.from_-2088"><span class="linenos">2088</span></a><span class="sd"> Set the FROM expression.</span> +</span><span id="Select.from_-2089"><a href="#Select.from_-2089"><span class="linenos">2089</span></a> +</span><span id="Select.from_-2090"><a href="#Select.from_-2090"><span class="linenos">2090</span></a><span class="sd"> Example:</span> +</span><span id="Select.from_-2091"><a href="#Select.from_-2091"><span class="linenos">2091</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sql()</span> +</span><span id="Select.from_-2092"><a href="#Select.from_-2092"><span class="linenos">2092</span></a><span class="sd"> 'SELECT x FROM tbl'</span> +</span><span id="Select.from_-2093"><a href="#Select.from_-2093"><span class="linenos">2093</span></a> +</span><span id="Select.from_-2094"><a href="#Select.from_-2094"><span class="linenos">2094</span></a><span class="sd"> Args:</span> +</span><span id="Select.from_-2095"><a href="#Select.from_-2095"><span class="linenos">2095</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.from_-2096"><a href="#Select.from_-2096"><span class="linenos">2096</span></a><span class="sd"> If a `From` instance is passed, this is used as-is.</span> +</span><span id="Select.from_-2097"><a href="#Select.from_-2097"><span class="linenos">2097</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `From`.</span> +</span><span id="Select.from_-2098"><a href="#Select.from_-2098"><span class="linenos">2098</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.from_-2099"><a href="#Select.from_-2099"><span class="linenos">2099</span></a><span class="sd"> Otherwise, this flattens all the `From` expression into a single expression.</span> +</span><span id="Select.from_-2100"><a href="#Select.from_-2100"><span class="linenos">2100</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.from_-2101"><a href="#Select.from_-2101"><span class="linenos">2101</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.from_-2102"><a href="#Select.from_-2102"><span class="linenos">2102</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.from_-2103"><a href="#Select.from_-2103"><span class="linenos">2103</span></a> +</span><span id="Select.from_-2104"><a href="#Select.from_-2104"><span class="linenos">2104</span></a><span class="sd"> Returns:</span> +</span><span id="Select.from_-2105"><a href="#Select.from_-2105"><span class="linenos">2105</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.from_-2106"><a href="#Select.from_-2106"><span class="linenos">2106</span></a><span class="sd"> """</span> +</span><span id="Select.from_-2107"><a href="#Select.from_-2107"><span class="linenos">2107</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.from_-2108"><a href="#Select.from_-2108"><span class="linenos">2108</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.from_-2109"><a href="#Select.from_-2109"><span class="linenos">2109</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.from_-2110"><a href="#Select.from_-2110"><span class="linenos">2110</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"from"</span><span class="p">,</span> +</span><span id="Select.from_-2111"><a href="#Select.from_-2111"><span class="linenos">2111</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.from_-2112"><a href="#Select.from_-2112"><span class="linenos">2112</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.from_-2113"><a href="#Select.from_-2113"><span class="linenos">2113</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> +</span><span id="Select.from_-2114"><a href="#Select.from_-2114"><span class="linenos">2114</span></a> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> +</span><span id="Select.from_-2115"><a href="#Select.from_-2115"><span class="linenos">2115</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.from_-2116"><a href="#Select.from_-2116"><span class="linenos">2116</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.from_-2117"><a href="#Select.from_-2117"><span class="linenos">2117</span></a> <span class="p">)</span> </span></pre></div> @@ -21760,41 +22327,41 @@ Otherwise, this flattens all the <code><a href="#From">From</a></code> expressio </div> <a class="headerlink" href="#Select.group_by"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.group_by-2087"><a href="#Select.group_by-2087"><span class="linenos">2087</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.group_by-2088"><a href="#Select.group_by-2088"><span class="linenos">2088</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.group_by-2089"><a href="#Select.group_by-2089"><span class="linenos">2089</span></a><span class="sd"> Set the GROUP BY expression.</span> -</span><span id="Select.group_by-2090"><a href="#Select.group_by-2090"><span class="linenos">2090</span></a> -</span><span id="Select.group_by-2091"><a href="#Select.group_by-2091"><span class="linenos">2091</span></a><span class="sd"> Example:</span> -</span><span id="Select.group_by-2092"><a href="#Select.group_by-2092"><span class="linenos">2092</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> -</span><span id="Select.group_by-2093"><a href="#Select.group_by-2093"><span class="linenos">2093</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> -</span><span id="Select.group_by-2094"><a href="#Select.group_by-2094"><span class="linenos">2094</span></a> -</span><span id="Select.group_by-2095"><a href="#Select.group_by-2095"><span class="linenos">2095</span></a><span class="sd"> Args:</span> -</span><span id="Select.group_by-2096"><a href="#Select.group_by-2096"><span class="linenos">2096</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select.group_by-2097"><a href="#Select.group_by-2097"><span class="linenos">2097</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="Select.group_by-2098"><a href="#Select.group_by-2098"><span class="linenos">2098</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> -</span><span id="Select.group_by-2099"><a href="#Select.group_by-2099"><span class="linenos">2099</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> -</span><span id="Select.group_by-2100"><a href="#Select.group_by-2100"><span class="linenos">2100</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select.group_by-2101"><a href="#Select.group_by-2101"><span class="linenos">2101</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> -</span><span id="Select.group_by-2102"><a href="#Select.group_by-2102"><span class="linenos">2102</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select.group_by-2103"><a href="#Select.group_by-2103"><span class="linenos">2103</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.group_by-2104"><a href="#Select.group_by-2104"><span class="linenos">2104</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.group_by-2105"><a href="#Select.group_by-2105"><span class="linenos">2105</span></a> -</span><span id="Select.group_by-2106"><a href="#Select.group_by-2106"><span class="linenos">2106</span></a><span class="sd"> Returns:</span> -</span><span id="Select.group_by-2107"><a href="#Select.group_by-2107"><span class="linenos">2107</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.group_by-2108"><a href="#Select.group_by-2108"><span class="linenos">2108</span></a><span class="sd"> """</span> -</span><span id="Select.group_by-2109"><a href="#Select.group_by-2109"><span class="linenos">2109</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> -</span><span id="Select.group_by-2110"><a href="#Select.group_by-2110"><span class="linenos">2110</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="Select.group_by-2111"><a href="#Select.group_by-2111"><span class="linenos">2111</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select.group_by-2112"><a href="#Select.group_by-2112"><span class="linenos">2112</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.group_by-2113"><a href="#Select.group_by-2113"><span class="linenos">2113</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.group_by-2114"><a href="#Select.group_by-2114"><span class="linenos">2114</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> -</span><span id="Select.group_by-2115"><a href="#Select.group_by-2115"><span class="linenos">2115</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.group_by-2116"><a href="#Select.group_by-2116"><span class="linenos">2116</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.group_by-2117"><a href="#Select.group_by-2117"><span class="linenos">2117</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> -</span><span id="Select.group_by-2118"><a href="#Select.group_by-2118"><span class="linenos">2118</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> -</span><span id="Select.group_by-2119"><a href="#Select.group_by-2119"><span class="linenos">2119</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.group_by-2120"><a href="#Select.group_by-2120"><span class="linenos">2120</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.group_by-2121"><a href="#Select.group_by-2121"><span class="linenos">2121</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.group_by-2119"><a href="#Select.group_by-2119"><span class="linenos">2119</span></a> <span class="k">def</span> <span class="nf">group_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.group_by-2120"><a href="#Select.group_by-2120"><span class="linenos">2120</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.group_by-2121"><a href="#Select.group_by-2121"><span class="linenos">2121</span></a><span class="sd"> Set the GROUP BY expression.</span> +</span><span id="Select.group_by-2122"><a href="#Select.group_by-2122"><span class="linenos">2122</span></a> +</span><span id="Select.group_by-2123"><a href="#Select.group_by-2123"><span class="linenos">2123</span></a><span class="sd"> Example:</span> +</span><span id="Select.group_by-2124"><a href="#Select.group_by-2124"><span class="linenos">2124</span></a><span class="sd"> >>> Select().from_("tbl").select("x", "COUNT(1)").group_by("x").sql()</span> +</span><span id="Select.group_by-2125"><a href="#Select.group_by-2125"><span class="linenos">2125</span></a><span class="sd"> 'SELECT x, COUNT(1) FROM tbl GROUP BY x'</span> +</span><span id="Select.group_by-2126"><a href="#Select.group_by-2126"><span class="linenos">2126</span></a> +</span><span id="Select.group_by-2127"><a href="#Select.group_by-2127"><span class="linenos">2127</span></a><span class="sd"> Args:</span> +</span><span id="Select.group_by-2128"><a href="#Select.group_by-2128"><span class="linenos">2128</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.group_by-2129"><a href="#Select.group_by-2129"><span class="linenos">2129</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select.group_by-2130"><a href="#Select.group_by-2130"><span class="linenos">2130</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Group`.</span> +</span><span id="Select.group_by-2131"><a href="#Select.group_by-2131"><span class="linenos">2131</span></a><span class="sd"> If nothing is passed in then a group by is not applied to the expression</span> +</span><span id="Select.group_by-2132"><a href="#Select.group_by-2132"><span class="linenos">2132</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.group_by-2133"><a href="#Select.group_by-2133"><span class="linenos">2133</span></a><span class="sd"> Otherwise, this flattens all the `Group` expression into a single expression.</span> +</span><span id="Select.group_by-2134"><a href="#Select.group_by-2134"><span class="linenos">2134</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.group_by-2135"><a href="#Select.group_by-2135"><span class="linenos">2135</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.group_by-2136"><a href="#Select.group_by-2136"><span class="linenos">2136</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.group_by-2137"><a href="#Select.group_by-2137"><span class="linenos">2137</span></a> +</span><span id="Select.group_by-2138"><a href="#Select.group_by-2138"><span class="linenos">2138</span></a><span class="sd"> Returns:</span> +</span><span id="Select.group_by-2139"><a href="#Select.group_by-2139"><span class="linenos">2139</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.group_by-2140"><a href="#Select.group_by-2140"><span class="linenos">2140</span></a><span class="sd"> """</span> +</span><span id="Select.group_by-2141"><a href="#Select.group_by-2141"><span class="linenos">2141</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="Select.group_by-2142"><a href="#Select.group_by-2142"><span class="linenos">2142</span></a> <span class="k">return</span> <span class="bp">self</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">copy</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="Select.group_by-2143"><a href="#Select.group_by-2143"><span class="linenos">2143</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.group_by-2144"><a href="#Select.group_by-2144"><span class="linenos">2144</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.group_by-2145"><a href="#Select.group_by-2145"><span class="linenos">2145</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.group_by-2146"><a href="#Select.group_by-2146"><span class="linenos">2146</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"group"</span><span class="p">,</span> +</span><span id="Select.group_by-2147"><a href="#Select.group_by-2147"><span class="linenos">2147</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.group_by-2148"><a href="#Select.group_by-2148"><span class="linenos">2148</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.group_by-2149"><a href="#Select.group_by-2149"><span class="linenos">2149</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"GROUP BY"</span><span class="p">,</span> +</span><span id="Select.group_by-2150"><a href="#Select.group_by-2150"><span class="linenos">2150</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Group</span><span class="p">,</span> +</span><span id="Select.group_by-2151"><a href="#Select.group_by-2151"><span class="linenos">2151</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.group_by-2152"><a href="#Select.group_by-2152"><span class="linenos">2152</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.group_by-2153"><a href="#Select.group_by-2153"><span class="linenos">2153</span></a> <span class="p">)</span> </span></pre></div> @@ -21844,38 +22411,38 @@ Otherwise, this flattens all the <code><a href="#Group">Group</a></code> express </div> <a class="headerlink" href="#Select.order_by"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.order_by-2123"><a href="#Select.order_by-2123"><span class="linenos">2123</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.order_by-2124"><a href="#Select.order_by-2124"><span class="linenos">2124</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.order_by-2125"><a href="#Select.order_by-2125"><span class="linenos">2125</span></a><span class="sd"> Set the ORDER BY expression.</span> -</span><span id="Select.order_by-2126"><a href="#Select.order_by-2126"><span class="linenos">2126</span></a> -</span><span id="Select.order_by-2127"><a href="#Select.order_by-2127"><span class="linenos">2127</span></a><span class="sd"> Example:</span> -</span><span id="Select.order_by-2128"><a href="#Select.order_by-2128"><span class="linenos">2128</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> -</span><span id="Select.order_by-2129"><a href="#Select.order_by-2129"><span class="linenos">2129</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> -</span><span id="Select.order_by-2130"><a href="#Select.order_by-2130"><span class="linenos">2130</span></a> -</span><span id="Select.order_by-2131"><a href="#Select.order_by-2131"><span class="linenos">2131</span></a><span class="sd"> Args:</span> -</span><span id="Select.order_by-2132"><a href="#Select.order_by-2132"><span class="linenos">2132</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select.order_by-2133"><a href="#Select.order_by-2133"><span class="linenos">2133</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="Select.order_by-2134"><a href="#Select.order_by-2134"><span class="linenos">2134</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> -</span><span id="Select.order_by-2135"><a href="#Select.order_by-2135"><span class="linenos">2135</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select.order_by-2136"><a href="#Select.order_by-2136"><span class="linenos">2136</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="Select.order_by-2137"><a href="#Select.order_by-2137"><span class="linenos">2137</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select.order_by-2138"><a href="#Select.order_by-2138"><span class="linenos">2138</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.order_by-2139"><a href="#Select.order_by-2139"><span class="linenos">2139</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.order_by-2140"><a href="#Select.order_by-2140"><span class="linenos">2140</span></a> -</span><span id="Select.order_by-2141"><a href="#Select.order_by-2141"><span class="linenos">2141</span></a><span class="sd"> Returns:</span> -</span><span id="Select.order_by-2142"><a href="#Select.order_by-2142"><span class="linenos">2142</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.order_by-2143"><a href="#Select.order_by-2143"><span class="linenos">2143</span></a><span class="sd"> """</span> -</span><span id="Select.order_by-2144"><a href="#Select.order_by-2144"><span class="linenos">2144</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select.order_by-2145"><a href="#Select.order_by-2145"><span class="linenos">2145</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.order_by-2146"><a href="#Select.order_by-2146"><span class="linenos">2146</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.order_by-2147"><a href="#Select.order_by-2147"><span class="linenos">2147</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> -</span><span id="Select.order_by-2148"><a href="#Select.order_by-2148"><span class="linenos">2148</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.order_by-2149"><a href="#Select.order_by-2149"><span class="linenos">2149</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.order_by-2150"><a href="#Select.order_by-2150"><span class="linenos">2150</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> -</span><span id="Select.order_by-2151"><a href="#Select.order_by-2151"><span class="linenos">2151</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> -</span><span id="Select.order_by-2152"><a href="#Select.order_by-2152"><span class="linenos">2152</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.order_by-2153"><a href="#Select.order_by-2153"><span class="linenos">2153</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.order_by-2154"><a href="#Select.order_by-2154"><span class="linenos">2154</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.order_by-2155"><a href="#Select.order_by-2155"><span class="linenos">2155</span></a> <span class="k">def</span> <span class="nf">order_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.order_by-2156"><a href="#Select.order_by-2156"><span class="linenos">2156</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.order_by-2157"><a href="#Select.order_by-2157"><span class="linenos">2157</span></a><span class="sd"> Set the ORDER BY expression.</span> +</span><span id="Select.order_by-2158"><a href="#Select.order_by-2158"><span class="linenos">2158</span></a> +</span><span id="Select.order_by-2159"><a href="#Select.order_by-2159"><span class="linenos">2159</span></a><span class="sd"> Example:</span> +</span><span id="Select.order_by-2160"><a href="#Select.order_by-2160"><span class="linenos">2160</span></a><span class="sd"> >>> Select().from_("tbl").select("x").order_by("x DESC").sql()</span> +</span><span id="Select.order_by-2161"><a href="#Select.order_by-2161"><span class="linenos">2161</span></a><span class="sd"> 'SELECT x FROM tbl ORDER BY x DESC'</span> +</span><span id="Select.order_by-2162"><a href="#Select.order_by-2162"><span class="linenos">2162</span></a> +</span><span id="Select.order_by-2163"><a href="#Select.order_by-2163"><span class="linenos">2163</span></a><span class="sd"> Args:</span> +</span><span id="Select.order_by-2164"><a href="#Select.order_by-2164"><span class="linenos">2164</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.order_by-2165"><a href="#Select.order_by-2165"><span class="linenos">2165</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select.order_by-2166"><a href="#Select.order_by-2166"><span class="linenos">2166</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Order`.</span> +</span><span id="Select.order_by-2167"><a href="#Select.order_by-2167"><span class="linenos">2167</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.order_by-2168"><a href="#Select.order_by-2168"><span class="linenos">2168</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select.order_by-2169"><a href="#Select.order_by-2169"><span class="linenos">2169</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.order_by-2170"><a href="#Select.order_by-2170"><span class="linenos">2170</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.order_by-2171"><a href="#Select.order_by-2171"><span class="linenos">2171</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.order_by-2172"><a href="#Select.order_by-2172"><span class="linenos">2172</span></a> +</span><span id="Select.order_by-2173"><a href="#Select.order_by-2173"><span class="linenos">2173</span></a><span class="sd"> Returns:</span> +</span><span id="Select.order_by-2174"><a href="#Select.order_by-2174"><span class="linenos">2174</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.order_by-2175"><a href="#Select.order_by-2175"><span class="linenos">2175</span></a><span class="sd"> """</span> +</span><span id="Select.order_by-2176"><a href="#Select.order_by-2176"><span class="linenos">2176</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.order_by-2177"><a href="#Select.order_by-2177"><span class="linenos">2177</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.order_by-2178"><a href="#Select.order_by-2178"><span class="linenos">2178</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.order_by-2179"><a href="#Select.order_by-2179"><span class="linenos">2179</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"order"</span><span class="p">,</span> +</span><span id="Select.order_by-2180"><a href="#Select.order_by-2180"><span class="linenos">2180</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.order_by-2181"><a href="#Select.order_by-2181"><span class="linenos">2181</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.order_by-2182"><a href="#Select.order_by-2182"><span class="linenos">2182</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"ORDER BY"</span><span class="p">,</span> +</span><span id="Select.order_by-2183"><a href="#Select.order_by-2183"><span class="linenos">2183</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Order</span><span class="p">,</span> +</span><span id="Select.order_by-2184"><a href="#Select.order_by-2184"><span class="linenos">2184</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.order_by-2185"><a href="#Select.order_by-2185"><span class="linenos">2185</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.order_by-2186"><a href="#Select.order_by-2186"><span class="linenos">2186</span></a> <span class="p">)</span> </span></pre></div> @@ -21924,38 +22491,38 @@ Otherwise, this flattens all the <code><a href="#Order">Order</a></code> express </div> <a class="headerlink" href="#Select.sort_by"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.sort_by-2156"><a href="#Select.sort_by-2156"><span class="linenos">2156</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.sort_by-2157"><a href="#Select.sort_by-2157"><span class="linenos">2157</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.sort_by-2158"><a href="#Select.sort_by-2158"><span class="linenos">2158</span></a><span class="sd"> Set the SORT BY expression.</span> -</span><span id="Select.sort_by-2159"><a href="#Select.sort_by-2159"><span class="linenos">2159</span></a> -</span><span id="Select.sort_by-2160"><a href="#Select.sort_by-2160"><span class="linenos">2160</span></a><span class="sd"> Example:</span> -</span><span id="Select.sort_by-2161"><a href="#Select.sort_by-2161"><span class="linenos">2161</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> -</span><span id="Select.sort_by-2162"><a href="#Select.sort_by-2162"><span class="linenos">2162</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> -</span><span id="Select.sort_by-2163"><a href="#Select.sort_by-2163"><span class="linenos">2163</span></a> -</span><span id="Select.sort_by-2164"><a href="#Select.sort_by-2164"><span class="linenos">2164</span></a><span class="sd"> Args:</span> -</span><span id="Select.sort_by-2165"><a href="#Select.sort_by-2165"><span class="linenos">2165</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select.sort_by-2166"><a href="#Select.sort_by-2166"><span class="linenos">2166</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="Select.sort_by-2167"><a href="#Select.sort_by-2167"><span class="linenos">2167</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> -</span><span id="Select.sort_by-2168"><a href="#Select.sort_by-2168"><span class="linenos">2168</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select.sort_by-2169"><a href="#Select.sort_by-2169"><span class="linenos">2169</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="Select.sort_by-2170"><a href="#Select.sort_by-2170"><span class="linenos">2170</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select.sort_by-2171"><a href="#Select.sort_by-2171"><span class="linenos">2171</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.sort_by-2172"><a href="#Select.sort_by-2172"><span class="linenos">2172</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.sort_by-2173"><a href="#Select.sort_by-2173"><span class="linenos">2173</span></a> -</span><span id="Select.sort_by-2174"><a href="#Select.sort_by-2174"><span class="linenos">2174</span></a><span class="sd"> Returns:</span> -</span><span id="Select.sort_by-2175"><a href="#Select.sort_by-2175"><span class="linenos">2175</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.sort_by-2176"><a href="#Select.sort_by-2176"><span class="linenos">2176</span></a><span class="sd"> """</span> -</span><span id="Select.sort_by-2177"><a href="#Select.sort_by-2177"><span class="linenos">2177</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select.sort_by-2178"><a href="#Select.sort_by-2178"><span class="linenos">2178</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.sort_by-2179"><a href="#Select.sort_by-2179"><span class="linenos">2179</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.sort_by-2180"><a href="#Select.sort_by-2180"><span class="linenos">2180</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> -</span><span id="Select.sort_by-2181"><a href="#Select.sort_by-2181"><span class="linenos">2181</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.sort_by-2182"><a href="#Select.sort_by-2182"><span class="linenos">2182</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.sort_by-2183"><a href="#Select.sort_by-2183"><span class="linenos">2183</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> -</span><span id="Select.sort_by-2184"><a href="#Select.sort_by-2184"><span class="linenos">2184</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> -</span><span id="Select.sort_by-2185"><a href="#Select.sort_by-2185"><span class="linenos">2185</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.sort_by-2186"><a href="#Select.sort_by-2186"><span class="linenos">2186</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.sort_by-2187"><a href="#Select.sort_by-2187"><span class="linenos">2187</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.sort_by-2188"><a href="#Select.sort_by-2188"><span class="linenos">2188</span></a> <span class="k">def</span> <span class="nf">sort_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.sort_by-2189"><a href="#Select.sort_by-2189"><span class="linenos">2189</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.sort_by-2190"><a href="#Select.sort_by-2190"><span class="linenos">2190</span></a><span class="sd"> Set the SORT BY expression.</span> +</span><span id="Select.sort_by-2191"><a href="#Select.sort_by-2191"><span class="linenos">2191</span></a> +</span><span id="Select.sort_by-2192"><a href="#Select.sort_by-2192"><span class="linenos">2192</span></a><span class="sd"> Example:</span> +</span><span id="Select.sort_by-2193"><a href="#Select.sort_by-2193"><span class="linenos">2193</span></a><span class="sd"> >>> Select().from_("tbl").select("x").sort_by("x DESC").sql()</span> +</span><span id="Select.sort_by-2194"><a href="#Select.sort_by-2194"><span class="linenos">2194</span></a><span class="sd"> 'SELECT x FROM tbl SORT BY x DESC'</span> +</span><span id="Select.sort_by-2195"><a href="#Select.sort_by-2195"><span class="linenos">2195</span></a> +</span><span id="Select.sort_by-2196"><a href="#Select.sort_by-2196"><span class="linenos">2196</span></a><span class="sd"> Args:</span> +</span><span id="Select.sort_by-2197"><a href="#Select.sort_by-2197"><span class="linenos">2197</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.sort_by-2198"><a href="#Select.sort_by-2198"><span class="linenos">2198</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select.sort_by-2199"><a href="#Select.sort_by-2199"><span class="linenos">2199</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `SORT`.</span> +</span><span id="Select.sort_by-2200"><a href="#Select.sort_by-2200"><span class="linenos">2200</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.sort_by-2201"><a href="#Select.sort_by-2201"><span class="linenos">2201</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select.sort_by-2202"><a href="#Select.sort_by-2202"><span class="linenos">2202</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.sort_by-2203"><a href="#Select.sort_by-2203"><span class="linenos">2203</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.sort_by-2204"><a href="#Select.sort_by-2204"><span class="linenos">2204</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.sort_by-2205"><a href="#Select.sort_by-2205"><span class="linenos">2205</span></a> +</span><span id="Select.sort_by-2206"><a href="#Select.sort_by-2206"><span class="linenos">2206</span></a><span class="sd"> Returns:</span> +</span><span id="Select.sort_by-2207"><a href="#Select.sort_by-2207"><span class="linenos">2207</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.sort_by-2208"><a href="#Select.sort_by-2208"><span class="linenos">2208</span></a><span class="sd"> """</span> +</span><span id="Select.sort_by-2209"><a href="#Select.sort_by-2209"><span class="linenos">2209</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.sort_by-2210"><a href="#Select.sort_by-2210"><span class="linenos">2210</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.sort_by-2211"><a href="#Select.sort_by-2211"><span class="linenos">2211</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.sort_by-2212"><a href="#Select.sort_by-2212"><span class="linenos">2212</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"sort"</span><span class="p">,</span> +</span><span id="Select.sort_by-2213"><a href="#Select.sort_by-2213"><span class="linenos">2213</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.sort_by-2214"><a href="#Select.sort_by-2214"><span class="linenos">2214</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.sort_by-2215"><a href="#Select.sort_by-2215"><span class="linenos">2215</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"SORT BY"</span><span class="p">,</span> +</span><span id="Select.sort_by-2216"><a href="#Select.sort_by-2216"><span class="linenos">2216</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Sort</span><span class="p">,</span> +</span><span id="Select.sort_by-2217"><a href="#Select.sort_by-2217"><span class="linenos">2217</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.sort_by-2218"><a href="#Select.sort_by-2218"><span class="linenos">2218</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.sort_by-2219"><a href="#Select.sort_by-2219"><span class="linenos">2219</span></a> <span class="p">)</span> </span></pre></div> @@ -22004,38 +22571,38 @@ Otherwise, this flattens all the <code><a href="#Order">Order</a></code> express </div> <a class="headerlink" href="#Select.cluster_by"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.cluster_by-2189"><a href="#Select.cluster_by-2189"><span class="linenos">2189</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.cluster_by-2190"><a href="#Select.cluster_by-2190"><span class="linenos">2190</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.cluster_by-2191"><a href="#Select.cluster_by-2191"><span class="linenos">2191</span></a><span class="sd"> Set the CLUSTER BY expression.</span> -</span><span id="Select.cluster_by-2192"><a href="#Select.cluster_by-2192"><span class="linenos">2192</span></a> -</span><span id="Select.cluster_by-2193"><a href="#Select.cluster_by-2193"><span class="linenos">2193</span></a><span class="sd"> Example:</span> -</span><span id="Select.cluster_by-2194"><a href="#Select.cluster_by-2194"><span class="linenos">2194</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> -</span><span id="Select.cluster_by-2195"><a href="#Select.cluster_by-2195"><span class="linenos">2195</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> -</span><span id="Select.cluster_by-2196"><a href="#Select.cluster_by-2196"><span class="linenos">2196</span></a> -</span><span id="Select.cluster_by-2197"><a href="#Select.cluster_by-2197"><span class="linenos">2197</span></a><span class="sd"> Args:</span> -</span><span id="Select.cluster_by-2198"><a href="#Select.cluster_by-2198"><span class="linenos">2198</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select.cluster_by-2199"><a href="#Select.cluster_by-2199"><span class="linenos">2199</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> -</span><span id="Select.cluster_by-2200"><a href="#Select.cluster_by-2200"><span class="linenos">2200</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> -</span><span id="Select.cluster_by-2201"><a href="#Select.cluster_by-2201"><span class="linenos">2201</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select.cluster_by-2202"><a href="#Select.cluster_by-2202"><span class="linenos">2202</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> -</span><span id="Select.cluster_by-2203"><a href="#Select.cluster_by-2203"><span class="linenos">2203</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select.cluster_by-2204"><a href="#Select.cluster_by-2204"><span class="linenos">2204</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.cluster_by-2205"><a href="#Select.cluster_by-2205"><span class="linenos">2205</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.cluster_by-2206"><a href="#Select.cluster_by-2206"><span class="linenos">2206</span></a> -</span><span id="Select.cluster_by-2207"><a href="#Select.cluster_by-2207"><span class="linenos">2207</span></a><span class="sd"> Returns:</span> -</span><span id="Select.cluster_by-2208"><a href="#Select.cluster_by-2208"><span class="linenos">2208</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.cluster_by-2209"><a href="#Select.cluster_by-2209"><span class="linenos">2209</span></a><span class="sd"> """</span> -</span><span id="Select.cluster_by-2210"><a href="#Select.cluster_by-2210"><span class="linenos">2210</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> -</span><span id="Select.cluster_by-2211"><a href="#Select.cluster_by-2211"><span class="linenos">2211</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.cluster_by-2212"><a href="#Select.cluster_by-2212"><span class="linenos">2212</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.cluster_by-2213"><a href="#Select.cluster_by-2213"><span class="linenos">2213</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> -</span><span id="Select.cluster_by-2214"><a href="#Select.cluster_by-2214"><span class="linenos">2214</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.cluster_by-2215"><a href="#Select.cluster_by-2215"><span class="linenos">2215</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.cluster_by-2216"><a href="#Select.cluster_by-2216"><span class="linenos">2216</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> -</span><span id="Select.cluster_by-2217"><a href="#Select.cluster_by-2217"><span class="linenos">2217</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> -</span><span id="Select.cluster_by-2218"><a href="#Select.cluster_by-2218"><span class="linenos">2218</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.cluster_by-2219"><a href="#Select.cluster_by-2219"><span class="linenos">2219</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.cluster_by-2220"><a href="#Select.cluster_by-2220"><span class="linenos">2220</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.cluster_by-2221"><a href="#Select.cluster_by-2221"><span class="linenos">2221</span></a> <span class="k">def</span> <span class="nf">cluster_by</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.cluster_by-2222"><a href="#Select.cluster_by-2222"><span class="linenos">2222</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.cluster_by-2223"><a href="#Select.cluster_by-2223"><span class="linenos">2223</span></a><span class="sd"> Set the CLUSTER BY expression.</span> +</span><span id="Select.cluster_by-2224"><a href="#Select.cluster_by-2224"><span class="linenos">2224</span></a> +</span><span id="Select.cluster_by-2225"><a href="#Select.cluster_by-2225"><span class="linenos">2225</span></a><span class="sd"> Example:</span> +</span><span id="Select.cluster_by-2226"><a href="#Select.cluster_by-2226"><span class="linenos">2226</span></a><span class="sd"> >>> Select().from_("tbl").select("x").cluster_by("x DESC").sql()</span> +</span><span id="Select.cluster_by-2227"><a href="#Select.cluster_by-2227"><span class="linenos">2227</span></a><span class="sd"> 'SELECT x FROM tbl CLUSTER BY x DESC'</span> +</span><span id="Select.cluster_by-2228"><a href="#Select.cluster_by-2228"><span class="linenos">2228</span></a> +</span><span id="Select.cluster_by-2229"><a href="#Select.cluster_by-2229"><span class="linenos">2229</span></a><span class="sd"> Args:</span> +</span><span id="Select.cluster_by-2230"><a href="#Select.cluster_by-2230"><span class="linenos">2230</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.cluster_by-2231"><a href="#Select.cluster_by-2231"><span class="linenos">2231</span></a><span class="sd"> If a `Group` instance is passed, this is used as-is.</span> +</span><span id="Select.cluster_by-2232"><a href="#Select.cluster_by-2232"><span class="linenos">2232</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Cluster`.</span> +</span><span id="Select.cluster_by-2233"><a href="#Select.cluster_by-2233"><span class="linenos">2233</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.cluster_by-2234"><a href="#Select.cluster_by-2234"><span class="linenos">2234</span></a><span class="sd"> Otherwise, this flattens all the `Order` expression into a single expression.</span> +</span><span id="Select.cluster_by-2235"><a href="#Select.cluster_by-2235"><span class="linenos">2235</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.cluster_by-2236"><a href="#Select.cluster_by-2236"><span class="linenos">2236</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.cluster_by-2237"><a href="#Select.cluster_by-2237"><span class="linenos">2237</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.cluster_by-2238"><a href="#Select.cluster_by-2238"><span class="linenos">2238</span></a> +</span><span id="Select.cluster_by-2239"><a href="#Select.cluster_by-2239"><span class="linenos">2239</span></a><span class="sd"> Returns:</span> +</span><span id="Select.cluster_by-2240"><a href="#Select.cluster_by-2240"><span class="linenos">2240</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.cluster_by-2241"><a href="#Select.cluster_by-2241"><span class="linenos">2241</span></a><span class="sd"> """</span> +</span><span id="Select.cluster_by-2242"><a href="#Select.cluster_by-2242"><span class="linenos">2242</span></a> <span class="k">return</span> <span class="n">_apply_child_list_builder</span><span class="p">(</span> +</span><span id="Select.cluster_by-2243"><a href="#Select.cluster_by-2243"><span class="linenos">2243</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.cluster_by-2244"><a href="#Select.cluster_by-2244"><span class="linenos">2244</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.cluster_by-2245"><a href="#Select.cluster_by-2245"><span class="linenos">2245</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"cluster"</span><span class="p">,</span> +</span><span id="Select.cluster_by-2246"><a href="#Select.cluster_by-2246"><span class="linenos">2246</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.cluster_by-2247"><a href="#Select.cluster_by-2247"><span class="linenos">2247</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.cluster_by-2248"><a href="#Select.cluster_by-2248"><span class="linenos">2248</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"CLUSTER BY"</span><span class="p">,</span> +</span><span id="Select.cluster_by-2249"><a href="#Select.cluster_by-2249"><span class="linenos">2249</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Cluster</span><span class="p">,</span> +</span><span id="Select.cluster_by-2250"><a href="#Select.cluster_by-2250"><span class="linenos">2250</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.cluster_by-2251"><a href="#Select.cluster_by-2251"><span class="linenos">2251</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.cluster_by-2252"><a href="#Select.cluster_by-2252"><span class="linenos">2252</span></a> <span class="p">)</span> </span></pre></div> @@ -22084,36 +22651,36 @@ Otherwise, this flattens all the <code><a href="#Order">Order</a></code> express </div> <a class="headerlink" href="#Select.limit"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.limit-2222"><a href="#Select.limit-2222"><span class="linenos">2222</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.limit-2223"><a href="#Select.limit-2223"><span class="linenos">2223</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.limit-2224"><a href="#Select.limit-2224"><span class="linenos">2224</span></a><span class="sd"> Set the LIMIT expression.</span> -</span><span id="Select.limit-2225"><a href="#Select.limit-2225"><span class="linenos">2225</span></a> -</span><span id="Select.limit-2226"><a href="#Select.limit-2226"><span class="linenos">2226</span></a><span class="sd"> Example:</span> -</span><span id="Select.limit-2227"><a href="#Select.limit-2227"><span class="linenos">2227</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> -</span><span id="Select.limit-2228"><a href="#Select.limit-2228"><span class="linenos">2228</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> -</span><span id="Select.limit-2229"><a href="#Select.limit-2229"><span class="linenos">2229</span></a> -</span><span id="Select.limit-2230"><a href="#Select.limit-2230"><span class="linenos">2230</span></a><span class="sd"> Args:</span> -</span><span id="Select.limit-2231"><a href="#Select.limit-2231"><span class="linenos">2231</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="Select.limit-2232"><a href="#Select.limit-2232"><span class="linenos">2232</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="Select.limit-2233"><a href="#Select.limit-2233"><span class="linenos">2233</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> -</span><span id="Select.limit-2234"><a href="#Select.limit-2234"><span class="linenos">2234</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> -</span><span id="Select.limit-2235"><a href="#Select.limit-2235"><span class="linenos">2235</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select.limit-2236"><a href="#Select.limit-2236"><span class="linenos">2236</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.limit-2237"><a href="#Select.limit-2237"><span class="linenos">2237</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.limit-2238"><a href="#Select.limit-2238"><span class="linenos">2238</span></a> -</span><span id="Select.limit-2239"><a href="#Select.limit-2239"><span class="linenos">2239</span></a><span class="sd"> Returns:</span> -</span><span id="Select.limit-2240"><a href="#Select.limit-2240"><span class="linenos">2240</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.limit-2241"><a href="#Select.limit-2241"><span class="linenos">2241</span></a><span class="sd"> """</span> -</span><span id="Select.limit-2242"><a href="#Select.limit-2242"><span class="linenos">2242</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="Select.limit-2243"><a href="#Select.limit-2243"><span class="linenos">2243</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="Select.limit-2244"><a href="#Select.limit-2244"><span class="linenos">2244</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.limit-2245"><a href="#Select.limit-2245"><span class="linenos">2245</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> -</span><span id="Select.limit-2246"><a href="#Select.limit-2246"><span class="linenos">2246</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> -</span><span id="Select.limit-2247"><a href="#Select.limit-2247"><span class="linenos">2247</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> -</span><span id="Select.limit-2248"><a href="#Select.limit-2248"><span class="linenos">2248</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.limit-2249"><a href="#Select.limit-2249"><span class="linenos">2249</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.limit-2250"><a href="#Select.limit-2250"><span class="linenos">2250</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.limit-2251"><a href="#Select.limit-2251"><span class="linenos">2251</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.limit-2254"><a href="#Select.limit-2254"><span class="linenos">2254</span></a> <span class="k">def</span> <span class="nf">limit</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.limit-2255"><a href="#Select.limit-2255"><span class="linenos">2255</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.limit-2256"><a href="#Select.limit-2256"><span class="linenos">2256</span></a><span class="sd"> Set the LIMIT expression.</span> +</span><span id="Select.limit-2257"><a href="#Select.limit-2257"><span class="linenos">2257</span></a> +</span><span id="Select.limit-2258"><a href="#Select.limit-2258"><span class="linenos">2258</span></a><span class="sd"> Example:</span> +</span><span id="Select.limit-2259"><a href="#Select.limit-2259"><span class="linenos">2259</span></a><span class="sd"> >>> Select().from_("tbl").select("x").limit(10).sql()</span> +</span><span id="Select.limit-2260"><a href="#Select.limit-2260"><span class="linenos">2260</span></a><span class="sd"> 'SELECT x FROM tbl LIMIT 10'</span> +</span><span id="Select.limit-2261"><a href="#Select.limit-2261"><span class="linenos">2261</span></a> +</span><span id="Select.limit-2262"><a href="#Select.limit-2262"><span class="linenos">2262</span></a><span class="sd"> Args:</span> +</span><span id="Select.limit-2263"><a href="#Select.limit-2263"><span class="linenos">2263</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Select.limit-2264"><a href="#Select.limit-2264"><span class="linenos">2264</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Select.limit-2265"><a href="#Select.limit-2265"><span class="linenos">2265</span></a><span class="sd"> If a `Limit` instance is passed, this is used as-is.</span> +</span><span id="Select.limit-2266"><a href="#Select.limit-2266"><span class="linenos">2266</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Limit`.</span> +</span><span id="Select.limit-2267"><a href="#Select.limit-2267"><span class="linenos">2267</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.limit-2268"><a href="#Select.limit-2268"><span class="linenos">2268</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.limit-2269"><a href="#Select.limit-2269"><span class="linenos">2269</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.limit-2270"><a href="#Select.limit-2270"><span class="linenos">2270</span></a> +</span><span id="Select.limit-2271"><a href="#Select.limit-2271"><span class="linenos">2271</span></a><span class="sd"> Returns:</span> +</span><span id="Select.limit-2272"><a href="#Select.limit-2272"><span class="linenos">2272</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.limit-2273"><a href="#Select.limit-2273"><span class="linenos">2273</span></a><span class="sd"> """</span> +</span><span id="Select.limit-2274"><a href="#Select.limit-2274"><span class="linenos">2274</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Select.limit-2275"><a href="#Select.limit-2275"><span class="linenos">2275</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select.limit-2276"><a href="#Select.limit-2276"><span class="linenos">2276</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.limit-2277"><a href="#Select.limit-2277"><span class="linenos">2277</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"limit"</span><span class="p">,</span> +</span><span id="Select.limit-2278"><a href="#Select.limit-2278"><span class="linenos">2278</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Limit</span><span class="p">,</span> +</span><span id="Select.limit-2279"><a href="#Select.limit-2279"><span class="linenos">2279</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LIMIT"</span><span class="p">,</span> +</span><span id="Select.limit-2280"><a href="#Select.limit-2280"><span class="linenos">2280</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.limit-2281"><a href="#Select.limit-2281"><span class="linenos">2281</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.limit-2282"><a href="#Select.limit-2282"><span class="linenos">2282</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.limit-2283"><a href="#Select.limit-2283"><span class="linenos">2283</span></a> <span class="p">)</span> </span></pre></div> @@ -22161,36 +22728,36 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Select.offset"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.offset-2253"><a href="#Select.offset-2253"><span class="linenos">2253</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.offset-2254"><a href="#Select.offset-2254"><span class="linenos">2254</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.offset-2255"><a href="#Select.offset-2255"><span class="linenos">2255</span></a><span class="sd"> Set the OFFSET expression.</span> -</span><span id="Select.offset-2256"><a href="#Select.offset-2256"><span class="linenos">2256</span></a> -</span><span id="Select.offset-2257"><a href="#Select.offset-2257"><span class="linenos">2257</span></a><span class="sd"> Example:</span> -</span><span id="Select.offset-2258"><a href="#Select.offset-2258"><span class="linenos">2258</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> -</span><span id="Select.offset-2259"><a href="#Select.offset-2259"><span class="linenos">2259</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> -</span><span id="Select.offset-2260"><a href="#Select.offset-2260"><span class="linenos">2260</span></a> -</span><span id="Select.offset-2261"><a href="#Select.offset-2261"><span class="linenos">2261</span></a><span class="sd"> Args:</span> -</span><span id="Select.offset-2262"><a href="#Select.offset-2262"><span class="linenos">2262</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> -</span><span id="Select.offset-2263"><a href="#Select.offset-2263"><span class="linenos">2263</span></a><span class="sd"> This can also be an integer.</span> -</span><span id="Select.offset-2264"><a href="#Select.offset-2264"><span class="linenos">2264</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> -</span><span id="Select.offset-2265"><a href="#Select.offset-2265"><span class="linenos">2265</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> -</span><span id="Select.offset-2266"><a href="#Select.offset-2266"><span class="linenos">2266</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="Select.offset-2267"><a href="#Select.offset-2267"><span class="linenos">2267</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.offset-2268"><a href="#Select.offset-2268"><span class="linenos">2268</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.offset-2269"><a href="#Select.offset-2269"><span class="linenos">2269</span></a> -</span><span id="Select.offset-2270"><a href="#Select.offset-2270"><span class="linenos">2270</span></a><span class="sd"> Returns:</span> -</span><span id="Select.offset-2271"><a href="#Select.offset-2271"><span class="linenos">2271</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.offset-2272"><a href="#Select.offset-2272"><span class="linenos">2272</span></a><span class="sd"> """</span> -</span><span id="Select.offset-2273"><a href="#Select.offset-2273"><span class="linenos">2273</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> -</span><span id="Select.offset-2274"><a href="#Select.offset-2274"><span class="linenos">2274</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> -</span><span id="Select.offset-2275"><a href="#Select.offset-2275"><span class="linenos">2275</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.offset-2276"><a href="#Select.offset-2276"><span class="linenos">2276</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> -</span><span id="Select.offset-2277"><a href="#Select.offset-2277"><span class="linenos">2277</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> -</span><span id="Select.offset-2278"><a href="#Select.offset-2278"><span class="linenos">2278</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> -</span><span id="Select.offset-2279"><a href="#Select.offset-2279"><span class="linenos">2279</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.offset-2280"><a href="#Select.offset-2280"><span class="linenos">2280</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.offset-2281"><a href="#Select.offset-2281"><span class="linenos">2281</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.offset-2282"><a href="#Select.offset-2282"><span class="linenos">2282</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.offset-2285"><a href="#Select.offset-2285"><span class="linenos">2285</span></a> <span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.offset-2286"><a href="#Select.offset-2286"><span class="linenos">2286</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.offset-2287"><a href="#Select.offset-2287"><span class="linenos">2287</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="Select.offset-2288"><a href="#Select.offset-2288"><span class="linenos">2288</span></a> +</span><span id="Select.offset-2289"><a href="#Select.offset-2289"><span class="linenos">2289</span></a><span class="sd"> Example:</span> +</span><span id="Select.offset-2290"><a href="#Select.offset-2290"><span class="linenos">2290</span></a><span class="sd"> >>> Select().from_("tbl").select("x").offset(10).sql()</span> +</span><span id="Select.offset-2291"><a href="#Select.offset-2291"><span class="linenos">2291</span></a><span class="sd"> 'SELECT x FROM tbl OFFSET 10'</span> +</span><span id="Select.offset-2292"><a href="#Select.offset-2292"><span class="linenos">2292</span></a> +</span><span id="Select.offset-2293"><a href="#Select.offset-2293"><span class="linenos">2293</span></a><span class="sd"> Args:</span> +</span><span id="Select.offset-2294"><a href="#Select.offset-2294"><span class="linenos">2294</span></a><span class="sd"> expression (str | int | Expression): the SQL code string to parse.</span> +</span><span id="Select.offset-2295"><a href="#Select.offset-2295"><span class="linenos">2295</span></a><span class="sd"> This can also be an integer.</span> +</span><span id="Select.offset-2296"><a href="#Select.offset-2296"><span class="linenos">2296</span></a><span class="sd"> If a `Offset` instance is passed, this is used as-is.</span> +</span><span id="Select.offset-2297"><a href="#Select.offset-2297"><span class="linenos">2297</span></a><span class="sd"> If another `Expression` instance is passed, it will be wrapped in a `Offset`.</span> +</span><span id="Select.offset-2298"><a href="#Select.offset-2298"><span class="linenos">2298</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="Select.offset-2299"><a href="#Select.offset-2299"><span class="linenos">2299</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.offset-2300"><a href="#Select.offset-2300"><span class="linenos">2300</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.offset-2301"><a href="#Select.offset-2301"><span class="linenos">2301</span></a> +</span><span id="Select.offset-2302"><a href="#Select.offset-2302"><span class="linenos">2302</span></a><span class="sd"> Returns:</span> +</span><span id="Select.offset-2303"><a href="#Select.offset-2303"><span class="linenos">2303</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.offset-2304"><a href="#Select.offset-2304"><span class="linenos">2304</span></a><span class="sd"> """</span> +</span><span id="Select.offset-2305"><a href="#Select.offset-2305"><span class="linenos">2305</span></a> <span class="k">return</span> <span class="n">_apply_builder</span><span class="p">(</span> +</span><span id="Select.offset-2306"><a href="#Select.offset-2306"><span class="linenos">2306</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> +</span><span id="Select.offset-2307"><a href="#Select.offset-2307"><span class="linenos">2307</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.offset-2308"><a href="#Select.offset-2308"><span class="linenos">2308</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"offset"</span><span class="p">,</span> +</span><span id="Select.offset-2309"><a href="#Select.offset-2309"><span class="linenos">2309</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Offset</span><span class="p">,</span> +</span><span id="Select.offset-2310"><a href="#Select.offset-2310"><span class="linenos">2310</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"OFFSET"</span><span class="p">,</span> +</span><span id="Select.offset-2311"><a href="#Select.offset-2311"><span class="linenos">2311</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.offset-2312"><a href="#Select.offset-2312"><span class="linenos">2312</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.offset-2313"><a href="#Select.offset-2313"><span class="linenos">2313</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.offset-2314"><a href="#Select.offset-2314"><span class="linenos">2314</span></a> <span class="p">)</span> </span></pre></div> @@ -22238,42 +22805,42 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Select.select"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.select-2284"><a href="#Select.select-2284"><span class="linenos">2284</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> -</span><span id="Select.select-2285"><a href="#Select.select-2285"><span class="linenos">2285</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Select.select-2286"><a href="#Select.select-2286"><span class="linenos">2286</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="Select.select-2287"><a href="#Select.select-2287"><span class="linenos">2287</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Select.select-2288"><a href="#Select.select-2288"><span class="linenos">2288</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="Select.select-2289"><a href="#Select.select-2289"><span class="linenos">2289</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Select.select-2290"><a href="#Select.select-2290"><span class="linenos">2290</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.select-2291"><a href="#Select.select-2291"><span class="linenos">2291</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.select-2292"><a href="#Select.select-2292"><span class="linenos">2292</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.select-2293"><a href="#Select.select-2293"><span class="linenos">2293</span></a><span class="sd"> Append to or set the SELECT expressions.</span> -</span><span id="Select.select-2294"><a href="#Select.select-2294"><span class="linenos">2294</span></a> -</span><span id="Select.select-2295"><a href="#Select.select-2295"><span class="linenos">2295</span></a><span class="sd"> Example:</span> -</span><span id="Select.select-2296"><a href="#Select.select-2296"><span class="linenos">2296</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> -</span><span id="Select.select-2297"><a href="#Select.select-2297"><span class="linenos">2297</span></a><span class="sd"> 'SELECT x, y'</span> -</span><span id="Select.select-2298"><a href="#Select.select-2298"><span class="linenos">2298</span></a> -</span><span id="Select.select-2299"><a href="#Select.select-2299"><span class="linenos">2299</span></a><span class="sd"> Args:</span> -</span><span id="Select.select-2300"><a href="#Select.select-2300"><span class="linenos">2300</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> -</span><span id="Select.select-2301"><a href="#Select.select-2301"><span class="linenos">2301</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select.select-2302"><a href="#Select.select-2302"><span class="linenos">2302</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> -</span><span id="Select.select-2303"><a href="#Select.select-2303"><span class="linenos">2303</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Select.select-2304"><a href="#Select.select-2304"><span class="linenos">2304</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="Select.select-2305"><a href="#Select.select-2305"><span class="linenos">2305</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Select.select-2306"><a href="#Select.select-2306"><span class="linenos">2306</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> -</span><span id="Select.select-2307"><a href="#Select.select-2307"><span class="linenos">2307</span></a> -</span><span id="Select.select-2308"><a href="#Select.select-2308"><span class="linenos">2308</span></a><span class="sd"> Returns:</span> -</span><span id="Select.select-2309"><a href="#Select.select-2309"><span class="linenos">2309</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.select-2310"><a href="#Select.select-2310"><span class="linenos">2310</span></a><span class="sd"> """</span> -</span><span id="Select.select-2311"><a href="#Select.select-2311"><span class="linenos">2311</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select.select-2312"><a href="#Select.select-2312"><span class="linenos">2312</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.select-2313"><a href="#Select.select-2313"><span class="linenos">2313</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.select-2314"><a href="#Select.select-2314"><span class="linenos">2314</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> -</span><span id="Select.select-2315"><a href="#Select.select-2315"><span class="linenos">2315</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.select-2316"><a href="#Select.select-2316"><span class="linenos">2316</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.select-2317"><a href="#Select.select-2317"><span class="linenos">2317</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.select-2318"><a href="#Select.select-2318"><span class="linenos">2318</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.select-2319"><a href="#Select.select-2319"><span class="linenos">2319</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.select-2316"><a href="#Select.select-2316"><span class="linenos">2316</span></a> <span class="k">def</span> <span class="nf">select</span><span class="p">(</span> +</span><span id="Select.select-2317"><a href="#Select.select-2317"><span class="linenos">2317</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Select.select-2318"><a href="#Select.select-2318"><span class="linenos">2318</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="Select.select-2319"><a href="#Select.select-2319"><span class="linenos">2319</span></a> <span class="n">append</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Select.select-2320"><a href="#Select.select-2320"><span class="linenos">2320</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="Select.select-2321"><a href="#Select.select-2321"><span class="linenos">2321</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Select.select-2322"><a href="#Select.select-2322"><span class="linenos">2322</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.select-2323"><a href="#Select.select-2323"><span class="linenos">2323</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.select-2324"><a href="#Select.select-2324"><span class="linenos">2324</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.select-2325"><a href="#Select.select-2325"><span class="linenos">2325</span></a><span class="sd"> Append to or set the SELECT expressions.</span> +</span><span id="Select.select-2326"><a href="#Select.select-2326"><span class="linenos">2326</span></a> +</span><span id="Select.select-2327"><a href="#Select.select-2327"><span class="linenos">2327</span></a><span class="sd"> Example:</span> +</span><span id="Select.select-2328"><a href="#Select.select-2328"><span class="linenos">2328</span></a><span class="sd"> >>> Select().select("x", "y").sql()</span> +</span><span id="Select.select-2329"><a href="#Select.select-2329"><span class="linenos">2329</span></a><span class="sd"> 'SELECT x, y'</span> +</span><span id="Select.select-2330"><a href="#Select.select-2330"><span class="linenos">2330</span></a> +</span><span id="Select.select-2331"><a href="#Select.select-2331"><span class="linenos">2331</span></a><span class="sd"> Args:</span> +</span><span id="Select.select-2332"><a href="#Select.select-2332"><span class="linenos">2332</span></a><span class="sd"> *expressions: the SQL code strings to parse.</span> +</span><span id="Select.select-2333"><a href="#Select.select-2333"><span class="linenos">2333</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.select-2334"><a href="#Select.select-2334"><span class="linenos">2334</span></a><span class="sd"> append: if `True`, add to any existing expressions.</span> +</span><span id="Select.select-2335"><a href="#Select.select-2335"><span class="linenos">2335</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select.select-2336"><a href="#Select.select-2336"><span class="linenos">2336</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="Select.select-2337"><a href="#Select.select-2337"><span class="linenos">2337</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Select.select-2338"><a href="#Select.select-2338"><span class="linenos">2338</span></a><span class="sd"> opts: other options to use to parse the input expressions.</span> +</span><span id="Select.select-2339"><a href="#Select.select-2339"><span class="linenos">2339</span></a> +</span><span id="Select.select-2340"><a href="#Select.select-2340"><span class="linenos">2340</span></a><span class="sd"> Returns:</span> +</span><span id="Select.select-2341"><a href="#Select.select-2341"><span class="linenos">2341</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.select-2342"><a href="#Select.select-2342"><span class="linenos">2342</span></a><span class="sd"> """</span> +</span><span id="Select.select-2343"><a href="#Select.select-2343"><span class="linenos">2343</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.select-2344"><a href="#Select.select-2344"><span class="linenos">2344</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.select-2345"><a href="#Select.select-2345"><span class="linenos">2345</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.select-2346"><a href="#Select.select-2346"><span class="linenos">2346</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="Select.select-2347"><a href="#Select.select-2347"><span class="linenos">2347</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.select-2348"><a href="#Select.select-2348"><span class="linenos">2348</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.select-2349"><a href="#Select.select-2349"><span class="linenos">2349</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.select-2350"><a href="#Select.select-2350"><span class="linenos">2350</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.select-2351"><a href="#Select.select-2351"><span class="linenos">2351</span></a> <span class="p">)</span> </span></pre></div> @@ -22321,37 +22888,37 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Select.lateral"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.lateral-2321"><a href="#Select.lateral-2321"><span class="linenos">2321</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.lateral-2322"><a href="#Select.lateral-2322"><span class="linenos">2322</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.lateral-2323"><a href="#Select.lateral-2323"><span class="linenos">2323</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> -</span><span id="Select.lateral-2324"><a href="#Select.lateral-2324"><span class="linenos">2324</span></a> -</span><span id="Select.lateral-2325"><a href="#Select.lateral-2325"><span class="linenos">2325</span></a><span class="sd"> Example:</span> -</span><span id="Select.lateral-2326"><a href="#Select.lateral-2326"><span class="linenos">2326</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> -</span><span id="Select.lateral-2327"><a href="#Select.lateral-2327"><span class="linenos">2327</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> -</span><span id="Select.lateral-2328"><a href="#Select.lateral-2328"><span class="linenos">2328</span></a> -</span><span id="Select.lateral-2329"><a href="#Select.lateral-2329"><span class="linenos">2329</span></a><span class="sd"> Args:</span> -</span><span id="Select.lateral-2330"><a href="#Select.lateral-2330"><span class="linenos">2330</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select.lateral-2331"><a href="#Select.lateral-2331"><span class="linenos">2331</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select.lateral-2332"><a href="#Select.lateral-2332"><span class="linenos">2332</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select.lateral-2333"><a href="#Select.lateral-2333"><span class="linenos">2333</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Select.lateral-2334"><a href="#Select.lateral-2334"><span class="linenos">2334</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Select.lateral-2335"><a href="#Select.lateral-2335"><span class="linenos">2335</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.lateral-2336"><a href="#Select.lateral-2336"><span class="linenos">2336</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.lateral-2337"><a href="#Select.lateral-2337"><span class="linenos">2337</span></a> -</span><span id="Select.lateral-2338"><a href="#Select.lateral-2338"><span class="linenos">2338</span></a><span class="sd"> Returns:</span> -</span><span id="Select.lateral-2339"><a href="#Select.lateral-2339"><span class="linenos">2339</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.lateral-2340"><a href="#Select.lateral-2340"><span class="linenos">2340</span></a><span class="sd"> """</span> -</span><span id="Select.lateral-2341"><a href="#Select.lateral-2341"><span class="linenos">2341</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select.lateral-2342"><a href="#Select.lateral-2342"><span class="linenos">2342</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.lateral-2343"><a href="#Select.lateral-2343"><span class="linenos">2343</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.lateral-2344"><a href="#Select.lateral-2344"><span class="linenos">2344</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> -</span><span id="Select.lateral-2345"><a href="#Select.lateral-2345"><span class="linenos">2345</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.lateral-2346"><a href="#Select.lateral-2346"><span class="linenos">2346</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> -</span><span id="Select.lateral-2347"><a href="#Select.lateral-2347"><span class="linenos">2347</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> -</span><span id="Select.lateral-2348"><a href="#Select.lateral-2348"><span class="linenos">2348</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.lateral-2349"><a href="#Select.lateral-2349"><span class="linenos">2349</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.lateral-2350"><a href="#Select.lateral-2350"><span class="linenos">2350</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.lateral-2351"><a href="#Select.lateral-2351"><span class="linenos">2351</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.lateral-2353"><a href="#Select.lateral-2353"><span class="linenos">2353</span></a> <span class="k">def</span> <span class="nf">lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.lateral-2354"><a href="#Select.lateral-2354"><span class="linenos">2354</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.lateral-2355"><a href="#Select.lateral-2355"><span class="linenos">2355</span></a><span class="sd"> Append to or set the LATERAL expressions.</span> +</span><span id="Select.lateral-2356"><a href="#Select.lateral-2356"><span class="linenos">2356</span></a> +</span><span id="Select.lateral-2357"><a href="#Select.lateral-2357"><span class="linenos">2357</span></a><span class="sd"> Example:</span> +</span><span id="Select.lateral-2358"><a href="#Select.lateral-2358"><span class="linenos">2358</span></a><span class="sd"> >>> Select().select("x").lateral("OUTER explode(y) tbl2 AS z").from_("tbl").sql()</span> +</span><span id="Select.lateral-2359"><a href="#Select.lateral-2359"><span class="linenos">2359</span></a><span class="sd"> 'SELECT x FROM tbl LATERAL VIEW OUTER EXPLODE(y) tbl2 AS z'</span> +</span><span id="Select.lateral-2360"><a href="#Select.lateral-2360"><span class="linenos">2360</span></a> +</span><span id="Select.lateral-2361"><a href="#Select.lateral-2361"><span class="linenos">2361</span></a><span class="sd"> Args:</span> +</span><span id="Select.lateral-2362"><a href="#Select.lateral-2362"><span class="linenos">2362</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.lateral-2363"><a href="#Select.lateral-2363"><span class="linenos">2363</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.lateral-2364"><a href="#Select.lateral-2364"><span class="linenos">2364</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.lateral-2365"><a href="#Select.lateral-2365"><span class="linenos">2365</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select.lateral-2366"><a href="#Select.lateral-2366"><span class="linenos">2366</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.lateral-2367"><a href="#Select.lateral-2367"><span class="linenos">2367</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.lateral-2368"><a href="#Select.lateral-2368"><span class="linenos">2368</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.lateral-2369"><a href="#Select.lateral-2369"><span class="linenos">2369</span></a> +</span><span id="Select.lateral-2370"><a href="#Select.lateral-2370"><span class="linenos">2370</span></a><span class="sd"> Returns:</span> +</span><span id="Select.lateral-2371"><a href="#Select.lateral-2371"><span class="linenos">2371</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.lateral-2372"><a href="#Select.lateral-2372"><span class="linenos">2372</span></a><span class="sd"> """</span> +</span><span id="Select.lateral-2373"><a href="#Select.lateral-2373"><span class="linenos">2373</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.lateral-2374"><a href="#Select.lateral-2374"><span class="linenos">2374</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.lateral-2375"><a href="#Select.lateral-2375"><span class="linenos">2375</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.lateral-2376"><a href="#Select.lateral-2376"><span class="linenos">2376</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"laterals"</span><span class="p">,</span> +</span><span id="Select.lateral-2377"><a href="#Select.lateral-2377"><span class="linenos">2377</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.lateral-2378"><a href="#Select.lateral-2378"><span class="linenos">2378</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Lateral</span><span class="p">,</span> +</span><span id="Select.lateral-2379"><a href="#Select.lateral-2379"><span class="linenos">2379</span></a> <span class="n">prefix</span><span class="o">=</span><span class="s2">"LATERAL VIEW"</span><span class="p">,</span> +</span><span id="Select.lateral-2380"><a href="#Select.lateral-2380"><span class="linenos">2380</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.lateral-2381"><a href="#Select.lateral-2381"><span class="linenos">2381</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.lateral-2382"><a href="#Select.lateral-2382"><span class="linenos">2382</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.lateral-2383"><a href="#Select.lateral-2383"><span class="linenos">2383</span></a> <span class="p">)</span> </span></pre></div> @@ -22399,100 +22966,100 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Select.join"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.join-2353"><a href="#Select.join-2353"><span class="linenos">2353</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> -</span><span id="Select.join-2354"><a href="#Select.join-2354"><span class="linenos">2354</span></a> <span class="bp">self</span><span class="p">,</span> -</span><span id="Select.join-2355"><a href="#Select.join-2355"><span class="linenos">2355</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="Select.join-2356"><a href="#Select.join-2356"><span class="linenos">2356</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select.join-2357"><a href="#Select.join-2357"><span class="linenos">2357</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select.join-2358"><a href="#Select.join-2358"><span class="linenos">2358</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="Select.join-2359"><a href="#Select.join-2359"><span class="linenos">2359</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select.join-2360"><a href="#Select.join-2360"><span class="linenos">2360</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select.join-2361"><a href="#Select.join-2361"><span class="linenos">2361</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> -</span><span id="Select.join-2362"><a href="#Select.join-2362"><span class="linenos">2362</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> -</span><span id="Select.join-2363"><a href="#Select.join-2363"><span class="linenos">2363</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.join-2364"><a href="#Select.join-2364"><span class="linenos">2364</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.join-2365"><a href="#Select.join-2365"><span class="linenos">2365</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.join-2366"><a href="#Select.join-2366"><span class="linenos">2366</span></a><span class="sd"> Append to or set the JOIN expressions.</span> -</span><span id="Select.join-2367"><a href="#Select.join-2367"><span class="linenos">2367</span></a> -</span><span id="Select.join-2368"><a href="#Select.join-2368"><span class="linenos">2368</span></a><span class="sd"> Example:</span> -</span><span id="Select.join-2369"><a href="#Select.join-2369"><span class="linenos">2369</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> -</span><span id="Select.join-2370"><a href="#Select.join-2370"><span class="linenos">2370</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> -</span><span id="Select.join-2371"><a href="#Select.join-2371"><span class="linenos">2371</span></a> -</span><span id="Select.join-2372"><a href="#Select.join-2372"><span class="linenos">2372</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> -</span><span id="Select.join-2373"><a href="#Select.join-2373"><span class="linenos">2373</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> -</span><span id="Select.join-2374"><a href="#Select.join-2374"><span class="linenos">2374</span></a> -</span><span id="Select.join-2375"><a href="#Select.join-2375"><span class="linenos">2375</span></a><span class="sd"> Use `join_type` to change the type of join:</span> -</span><span id="Select.join-2376"><a href="#Select.join-2376"><span class="linenos">2376</span></a> -</span><span id="Select.join-2377"><a href="#Select.join-2377"><span class="linenos">2377</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> -</span><span id="Select.join-2378"><a href="#Select.join-2378"><span class="linenos">2378</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> -</span><span id="Select.join-2379"><a href="#Select.join-2379"><span class="linenos">2379</span></a> -</span><span id="Select.join-2380"><a href="#Select.join-2380"><span class="linenos">2380</span></a><span class="sd"> Args:</span> -</span><span id="Select.join-2381"><a href="#Select.join-2381"><span class="linenos">2381</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> -</span><span id="Select.join-2382"><a href="#Select.join-2382"><span class="linenos">2382</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select.join-2383"><a href="#Select.join-2383"><span class="linenos">2383</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> -</span><span id="Select.join-2384"><a href="#Select.join-2384"><span class="linenos">2384</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select.join-2385"><a href="#Select.join-2385"><span class="linenos">2385</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> -</span><span id="Select.join-2386"><a href="#Select.join-2386"><span class="linenos">2386</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select.join-2387"><a href="#Select.join-2387"><span class="linenos">2387</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> -</span><span id="Select.join-2388"><a href="#Select.join-2388"><span class="linenos">2388</span></a><span class="sd"> Otherwise, this resets the expressions.</span> -</span><span id="Select.join-2389"><a href="#Select.join-2389"><span class="linenos">2389</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> -</span><span id="Select.join-2390"><a href="#Select.join-2390"><span class="linenos">2390</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Select.join-2391"><a href="#Select.join-2391"><span class="linenos">2391</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.join-2392"><a href="#Select.join-2392"><span class="linenos">2392</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.join-2393"><a href="#Select.join-2393"><span class="linenos">2393</span></a> -</span><span id="Select.join-2394"><a href="#Select.join-2394"><span class="linenos">2394</span></a><span class="sd"> Returns:</span> -</span><span id="Select.join-2395"><a href="#Select.join-2395"><span class="linenos">2395</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.join-2396"><a href="#Select.join-2396"><span class="linenos">2396</span></a><span class="sd"> """</span> -</span><span id="Select.join-2397"><a href="#Select.join-2397"><span class="linenos">2397</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> -</span><span id="Select.join-2398"><a href="#Select.join-2398"><span class="linenos">2398</span></a> -</span><span id="Select.join-2399"><a href="#Select.join-2399"><span class="linenos">2399</span></a> <span class="k">try</span><span class="p">:</span> -</span><span id="Select.join-2400"><a href="#Select.join-2400"><span class="linenos">2400</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> -</span><span id="Select.join-2401"><a href="#Select.join-2401"><span class="linenos">2401</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> -</span><span id="Select.join-2402"><a href="#Select.join-2402"><span class="linenos">2402</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.join-2385"><a href="#Select.join-2385"><span class="linenos">2385</span></a> <span class="k">def</span> <span class="nf">join</span><span class="p">(</span> +</span><span id="Select.join-2386"><a href="#Select.join-2386"><span class="linenos">2386</span></a> <span class="bp">self</span><span class="p">,</span> +</span><span id="Select.join-2387"><a href="#Select.join-2387"><span class="linenos">2387</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="Select.join-2388"><a href="#Select.join-2388"><span class="linenos">2388</span></a> <span class="n">on</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2389"><a href="#Select.join-2389"><span class="linenos">2389</span></a> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2390"><a href="#Select.join-2390"><span class="linenos">2390</span></a> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Select.join-2391"><a href="#Select.join-2391"><span class="linenos">2391</span></a> <span class="n">join_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2392"><a href="#Select.join-2392"><span class="linenos">2392</span></a> <span class="n">join_alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2393"><a href="#Select.join-2393"><span class="linenos">2393</span></a> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> +</span><span id="Select.join-2394"><a href="#Select.join-2394"><span class="linenos">2394</span></a> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> +</span><span id="Select.join-2395"><a href="#Select.join-2395"><span class="linenos">2395</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.join-2396"><a href="#Select.join-2396"><span class="linenos">2396</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.join-2397"><a href="#Select.join-2397"><span class="linenos">2397</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.join-2398"><a href="#Select.join-2398"><span class="linenos">2398</span></a><span class="sd"> Append to or set the JOIN expressions.</span> +</span><span id="Select.join-2399"><a href="#Select.join-2399"><span class="linenos">2399</span></a> +</span><span id="Select.join-2400"><a href="#Select.join-2400"><span class="linenos">2400</span></a><span class="sd"> Example:</span> +</span><span id="Select.join-2401"><a href="#Select.join-2401"><span class="linenos">2401</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y").sql()</span> +</span><span id="Select.join-2402"><a href="#Select.join-2402"><span class="linenos">2402</span></a><span class="sd"> 'SELECT * FROM tbl JOIN tbl2 ON tbl1.y = tbl2.y'</span> </span><span id="Select.join-2403"><a href="#Select.join-2403"><span class="linenos">2403</span></a> -</span><span id="Select.join-2404"><a href="#Select.join-2404"><span class="linenos">2404</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> -</span><span id="Select.join-2405"><a href="#Select.join-2405"><span class="linenos">2405</span></a> -</span><span id="Select.join-2406"><a href="#Select.join-2406"><span class="linenos">2406</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> -</span><span id="Select.join-2407"><a href="#Select.join-2407"><span class="linenos">2407</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="Select.join-2404"><a href="#Select.join-2404"><span class="linenos">2404</span></a><span class="sd"> >>> Select().select("1").from_("a").join("b", using=["x", "y", "z"]).sql()</span> +</span><span id="Select.join-2405"><a href="#Select.join-2405"><span class="linenos">2405</span></a><span class="sd"> 'SELECT 1 FROM a JOIN b USING (x, y, z)'</span> +</span><span id="Select.join-2406"><a href="#Select.join-2406"><span class="linenos">2406</span></a> +</span><span id="Select.join-2407"><a href="#Select.join-2407"><span class="linenos">2407</span></a><span class="sd"> Use `join_type` to change the type of join:</span> </span><span id="Select.join-2408"><a href="#Select.join-2408"><span class="linenos">2408</span></a> -</span><span id="Select.join-2409"><a href="#Select.join-2409"><span class="linenos">2409</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> -</span><span id="Select.join-2410"><a href="#Select.join-2410"><span class="linenos">2410</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="Select.join-2411"><a href="#Select.join-2411"><span class="linenos">2411</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="Select.join-2412"><a href="#Select.join-2412"><span class="linenos">2412</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> -</span><span id="Select.join-2413"><a href="#Select.join-2413"><span class="linenos">2413</span></a> -</span><span id="Select.join-2414"><a href="#Select.join-2414"><span class="linenos">2414</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> -</span><span id="Select.join-2415"><a href="#Select.join-2415"><span class="linenos">2415</span></a> -</span><span id="Select.join-2416"><a href="#Select.join-2416"><span class="linenos">2416</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> -</span><span id="Select.join-2417"><a href="#Select.join-2417"><span class="linenos">2417</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> -</span><span id="Select.join-2418"><a href="#Select.join-2418"><span class="linenos">2418</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> -</span><span id="Select.join-2419"><a href="#Select.join-2419"><span class="linenos">2419</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> -</span><span id="Select.join-2420"><a href="#Select.join-2420"><span class="linenos">2420</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> -</span><span id="Select.join-2421"><a href="#Select.join-2421"><span class="linenos">2421</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> -</span><span id="Select.join-2422"><a href="#Select.join-2422"><span class="linenos">2422</span></a> -</span><span id="Select.join-2423"><a href="#Select.join-2423"><span class="linenos">2423</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> -</span><span id="Select.join-2424"><a href="#Select.join-2424"><span class="linenos">2424</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="Select.join-2425"><a href="#Select.join-2425"><span class="linenos">2425</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> -</span><span id="Select.join-2426"><a href="#Select.join-2426"><span class="linenos">2426</span></a> -</span><span id="Select.join-2427"><a href="#Select.join-2427"><span class="linenos">2427</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> -</span><span id="Select.join-2428"><a href="#Select.join-2428"><span class="linenos">2428</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select.join-2429"><a href="#Select.join-2429"><span class="linenos">2429</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> -</span><span id="Select.join-2430"><a href="#Select.join-2430"><span class="linenos">2430</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> -</span><span id="Select.join-2431"><a href="#Select.join-2431"><span class="linenos">2431</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> -</span><span id="Select.join-2432"><a href="#Select.join-2432"><span class="linenos">2432</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.join-2433"><a href="#Select.join-2433"><span class="linenos">2433</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.join-2434"><a href="#Select.join-2434"><span class="linenos">2434</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.join-2435"><a href="#Select.join-2435"><span class="linenos">2435</span></a> <span class="p">)</span> -</span><span id="Select.join-2436"><a href="#Select.join-2436"><span class="linenos">2436</span></a> -</span><span id="Select.join-2437"><a href="#Select.join-2437"><span class="linenos">2437</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> -</span><span id="Select.join-2438"><a href="#Select.join-2438"><span class="linenos">2438</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> -</span><span id="Select.join-2439"><a href="#Select.join-2439"><span class="linenos">2439</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select.join-2440"><a href="#Select.join-2440"><span class="linenos">2440</span></a> <span class="n">join</span><span class="p">,</span> -</span><span id="Select.join-2441"><a href="#Select.join-2441"><span class="linenos">2441</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.join-2442"><a href="#Select.join-2442"><span class="linenos">2442</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> -</span><span id="Select.join-2443"><a href="#Select.join-2443"><span class="linenos">2443</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.join-2444"><a href="#Select.join-2444"><span class="linenos">2444</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.join-2445"><a href="#Select.join-2445"><span class="linenos">2445</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.join-2446"><a href="#Select.join-2446"><span class="linenos">2446</span></a> <span class="p">)</span> +</span><span id="Select.join-2409"><a href="#Select.join-2409"><span class="linenos">2409</span></a><span class="sd"> >>> Select().select("*").from_("tbl").join("tbl2", on="tbl1.y = tbl2.y", join_type="left outer").sql()</span> +</span><span id="Select.join-2410"><a href="#Select.join-2410"><span class="linenos">2410</span></a><span class="sd"> 'SELECT * FROM tbl LEFT OUTER JOIN tbl2 ON tbl1.y = tbl2.y'</span> +</span><span id="Select.join-2411"><a href="#Select.join-2411"><span class="linenos">2411</span></a> +</span><span id="Select.join-2412"><a href="#Select.join-2412"><span class="linenos">2412</span></a><span class="sd"> Args:</span> +</span><span id="Select.join-2413"><a href="#Select.join-2413"><span class="linenos">2413</span></a><span class="sd"> expression (str | Expression): the SQL code string to parse.</span> +</span><span id="Select.join-2414"><a href="#Select.join-2414"><span class="linenos">2414</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.join-2415"><a href="#Select.join-2415"><span class="linenos">2415</span></a><span class="sd"> on (str | Expression): optionally specify the join "on" criteria as a SQL string.</span> +</span><span id="Select.join-2416"><a href="#Select.join-2416"><span class="linenos">2416</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.join-2417"><a href="#Select.join-2417"><span class="linenos">2417</span></a><span class="sd"> using (str | Expression): optionally specify the join "using" criteria as a SQL string.</span> +</span><span id="Select.join-2418"><a href="#Select.join-2418"><span class="linenos">2418</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.join-2419"><a href="#Select.join-2419"><span class="linenos">2419</span></a><span class="sd"> append (bool): if `True`, add to any existing expressions.</span> +</span><span id="Select.join-2420"><a href="#Select.join-2420"><span class="linenos">2420</span></a><span class="sd"> Otherwise, this resets the expressions.</span> +</span><span id="Select.join-2421"><a href="#Select.join-2421"><span class="linenos">2421</span></a><span class="sd"> join_type (str): If set, alter the parsed join type</span> +</span><span id="Select.join-2422"><a href="#Select.join-2422"><span class="linenos">2422</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.join-2423"><a href="#Select.join-2423"><span class="linenos">2423</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.join-2424"><a href="#Select.join-2424"><span class="linenos">2424</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.join-2425"><a href="#Select.join-2425"><span class="linenos">2425</span></a> +</span><span id="Select.join-2426"><a href="#Select.join-2426"><span class="linenos">2426</span></a><span class="sd"> Returns:</span> +</span><span id="Select.join-2427"><a href="#Select.join-2427"><span class="linenos">2427</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.join-2428"><a href="#Select.join-2428"><span class="linenos">2428</span></a><span class="sd"> """</span> +</span><span id="Select.join-2429"><a href="#Select.join-2429"><span class="linenos">2429</span></a> <span class="n">parse_args</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"dialect"</span><span class="p">:</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">}</span> +</span><span id="Select.join-2430"><a href="#Select.join-2430"><span class="linenos">2430</span></a> +</span><span id="Select.join-2431"><a href="#Select.join-2431"><span class="linenos">2431</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="Select.join-2432"><a href="#Select.join-2432"><span class="linenos">2432</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Join</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"JOIN"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select.join-2433"><a href="#Select.join-2433"><span class="linenos">2433</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span> +</span><span id="Select.join-2434"><a href="#Select.join-2434"><span class="linenos">2434</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="p">(</span><span class="n">Join</span><span class="p">,</span> <span class="n">Expression</span><span class="p">),</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> +</span><span id="Select.join-2435"><a href="#Select.join-2435"><span class="linenos">2435</span></a> +</span><span id="Select.join-2436"><a href="#Select.join-2436"><span class="linenos">2436</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">expression</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Join</span><span class="p">)</span> <span class="k">else</span> <span class="n">Join</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="Select.join-2437"><a href="#Select.join-2437"><span class="linenos">2437</span></a> +</span><span id="Select.join-2438"><a href="#Select.join-2438"><span class="linenos">2438</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">Select</span><span class="p">):</span> +</span><span id="Select.join-2439"><a href="#Select.join-2439"><span class="linenos">2439</span></a> <span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">subquery</span><span class="p">())</span> +</span><span id="Select.join-2440"><a href="#Select.join-2440"><span class="linenos">2440</span></a> +</span><span id="Select.join-2441"><a href="#Select.join-2441"><span class="linenos">2441</span></a> <span class="k">if</span> <span class="n">join_type</span><span class="p">:</span> +</span><span id="Select.join-2442"><a href="#Select.join-2442"><span class="linenos">2442</span></a> <span class="n">natural</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select.join-2443"><a href="#Select.join-2443"><span class="linenos">2443</span></a> <span class="n">side</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select.join-2444"><a href="#Select.join-2444"><span class="linenos">2444</span></a> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Token</span><span class="p">]</span> +</span><span id="Select.join-2445"><a href="#Select.join-2445"><span class="linenos">2445</span></a> +</span><span id="Select.join-2446"><a href="#Select.join-2446"><span class="linenos">2446</span></a> <span class="n">natural</span><span class="p">,</span> <span class="n">side</span><span class="p">,</span> <span class="n">kind</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">join_type</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="s2">"JOIN_TYPE"</span><span class="p">,</span> <span class="o">**</span><span class="n">parse_args</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="Select.join-2447"><a href="#Select.join-2447"><span class="linenos">2447</span></a> +</span><span id="Select.join-2448"><a href="#Select.join-2448"><span class="linenos">2448</span></a> <span class="k">if</span> <span class="n">natural</span><span class="p">:</span> +</span><span id="Select.join-2449"><a href="#Select.join-2449"><span class="linenos">2449</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"natural"</span><span class="p">,</span> <span class="kc">True</span><span class="p">)</span> +</span><span id="Select.join-2450"><a href="#Select.join-2450"><span class="linenos">2450</span></a> <span class="k">if</span> <span class="n">side</span><span class="p">:</span> +</span><span id="Select.join-2451"><a href="#Select.join-2451"><span class="linenos">2451</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"side"</span><span class="p">,</span> <span class="n">side</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="Select.join-2452"><a href="#Select.join-2452"><span class="linenos">2452</span></a> <span class="k">if</span> <span class="n">kind</span><span class="p">:</span> +</span><span id="Select.join-2453"><a href="#Select.join-2453"><span class="linenos">2453</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">,</span> <span class="n">kind</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> +</span><span id="Select.join-2454"><a href="#Select.join-2454"><span class="linenos">2454</span></a> +</span><span id="Select.join-2455"><a href="#Select.join-2455"><span class="linenos">2455</span></a> <span class="k">if</span> <span class="n">on</span><span class="p">:</span> +</span><span id="Select.join-2456"><a href="#Select.join-2456"><span class="linenos">2456</span></a> <span class="n">on</span> <span class="o">=</span> <span class="n">and_</span><span class="p">(</span><span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">on</span><span class="p">),</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="Select.join-2457"><a href="#Select.join-2457"><span class="linenos">2457</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"on"</span><span class="p">,</span> <span class="n">on</span><span class="p">)</span> +</span><span id="Select.join-2458"><a href="#Select.join-2458"><span class="linenos">2458</span></a> +</span><span id="Select.join-2459"><a href="#Select.join-2459"><span class="linenos">2459</span></a> <span class="k">if</span> <span class="n">using</span><span class="p">:</span> +</span><span id="Select.join-2460"><a href="#Select.join-2460"><span class="linenos">2460</span></a> <span class="n">join</span> <span class="o">=</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.join-2461"><a href="#Select.join-2461"><span class="linenos">2461</span></a> <span class="o">*</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">using</span><span class="p">),</span> +</span><span id="Select.join-2462"><a href="#Select.join-2462"><span class="linenos">2462</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">join</span><span class="p">,</span> +</span><span id="Select.join-2463"><a href="#Select.join-2463"><span class="linenos">2463</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"using"</span><span class="p">,</span> +</span><span id="Select.join-2464"><a href="#Select.join-2464"><span class="linenos">2464</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.join-2465"><a href="#Select.join-2465"><span class="linenos">2465</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.join-2466"><a href="#Select.join-2466"><span class="linenos">2466</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.join-2467"><a href="#Select.join-2467"><span class="linenos">2467</span></a> <span class="p">)</span> +</span><span id="Select.join-2468"><a href="#Select.join-2468"><span class="linenos">2468</span></a> +</span><span id="Select.join-2469"><a href="#Select.join-2469"><span class="linenos">2469</span></a> <span class="k">if</span> <span class="n">join_alias</span><span class="p">:</span> +</span><span id="Select.join-2470"><a href="#Select.join-2470"><span class="linenos">2470</span></a> <span class="n">join</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">alias_</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">join_alias</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span> +</span><span id="Select.join-2471"><a href="#Select.join-2471"><span class="linenos">2471</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.join-2472"><a href="#Select.join-2472"><span class="linenos">2472</span></a> <span class="n">join</span><span class="p">,</span> +</span><span id="Select.join-2473"><a href="#Select.join-2473"><span class="linenos">2473</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.join-2474"><a href="#Select.join-2474"><span class="linenos">2474</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"joins"</span><span class="p">,</span> +</span><span id="Select.join-2475"><a href="#Select.join-2475"><span class="linenos">2475</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.join-2476"><a href="#Select.join-2476"><span class="linenos">2476</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.join-2477"><a href="#Select.join-2477"><span class="linenos">2477</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.join-2478"><a href="#Select.join-2478"><span class="linenos">2478</span></a> <span class="p">)</span> </span></pre></div> @@ -22559,37 +23126,37 @@ Otherwise, this resets the expressions.</li> </div> <a class="headerlink" href="#Select.where"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.where-2448"><a href="#Select.where-2448"><span class="linenos">2448</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.where-2449"><a href="#Select.where-2449"><span class="linenos">2449</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.where-2450"><a href="#Select.where-2450"><span class="linenos">2450</span></a><span class="sd"> Append to or set the WHERE expressions.</span> -</span><span id="Select.where-2451"><a href="#Select.where-2451"><span class="linenos">2451</span></a> -</span><span id="Select.where-2452"><a href="#Select.where-2452"><span class="linenos">2452</span></a><span class="sd"> Example:</span> -</span><span id="Select.where-2453"><a href="#Select.where-2453"><span class="linenos">2453</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> -</span><span id="Select.where-2454"><a href="#Select.where-2454"><span class="linenos">2454</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> -</span><span id="Select.where-2455"><a href="#Select.where-2455"><span class="linenos">2455</span></a> -</span><span id="Select.where-2456"><a href="#Select.where-2456"><span class="linenos">2456</span></a><span class="sd"> Args:</span> -</span><span id="Select.where-2457"><a href="#Select.where-2457"><span class="linenos">2457</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select.where-2458"><a href="#Select.where-2458"><span class="linenos">2458</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select.where-2459"><a href="#Select.where-2459"><span class="linenos">2459</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="Select.where-2460"><a href="#Select.where-2460"><span class="linenos">2460</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> -</span><span id="Select.where-2461"><a href="#Select.where-2461"><span class="linenos">2461</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Select.where-2462"><a href="#Select.where-2462"><span class="linenos">2462</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Select.where-2463"><a href="#Select.where-2463"><span class="linenos">2463</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.where-2464"><a href="#Select.where-2464"><span class="linenos">2464</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.where-2465"><a href="#Select.where-2465"><span class="linenos">2465</span></a> -</span><span id="Select.where-2466"><a href="#Select.where-2466"><span class="linenos">2466</span></a><span class="sd"> Returns:</span> -</span><span id="Select.where-2467"><a href="#Select.where-2467"><span class="linenos">2467</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.where-2468"><a href="#Select.where-2468"><span class="linenos">2468</span></a><span class="sd"> """</span> -</span><span id="Select.where-2469"><a href="#Select.where-2469"><span class="linenos">2469</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Select.where-2470"><a href="#Select.where-2470"><span class="linenos">2470</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.where-2471"><a href="#Select.where-2471"><span class="linenos">2471</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.where-2472"><a href="#Select.where-2472"><span class="linenos">2472</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> -</span><span id="Select.where-2473"><a href="#Select.where-2473"><span class="linenos">2473</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.where-2474"><a href="#Select.where-2474"><span class="linenos">2474</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> -</span><span id="Select.where-2475"><a href="#Select.where-2475"><span class="linenos">2475</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.where-2476"><a href="#Select.where-2476"><span class="linenos">2476</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.where-2477"><a href="#Select.where-2477"><span class="linenos">2477</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.where-2478"><a href="#Select.where-2478"><span class="linenos">2478</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.where-2480"><a href="#Select.where-2480"><span class="linenos">2480</span></a> <span class="k">def</span> <span class="nf">where</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.where-2481"><a href="#Select.where-2481"><span class="linenos">2481</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.where-2482"><a href="#Select.where-2482"><span class="linenos">2482</span></a><span class="sd"> Append to or set the WHERE expressions.</span> +</span><span id="Select.where-2483"><a href="#Select.where-2483"><span class="linenos">2483</span></a> +</span><span id="Select.where-2484"><a href="#Select.where-2484"><span class="linenos">2484</span></a><span class="sd"> Example:</span> +</span><span id="Select.where-2485"><a href="#Select.where-2485"><span class="linenos">2485</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a' OR x < 'b'").sql()</span> +</span><span id="Select.where-2486"><a href="#Select.where-2486"><span class="linenos">2486</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' OR x < 'b'"</span> +</span><span id="Select.where-2487"><a href="#Select.where-2487"><span class="linenos">2487</span></a> +</span><span id="Select.where-2488"><a href="#Select.where-2488"><span class="linenos">2488</span></a><span class="sd"> Args:</span> +</span><span id="Select.where-2489"><a href="#Select.where-2489"><span class="linenos">2489</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.where-2490"><a href="#Select.where-2490"><span class="linenos">2490</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.where-2491"><a href="#Select.where-2491"><span class="linenos">2491</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Select.where-2492"><a href="#Select.where-2492"><span class="linenos">2492</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Select.where-2493"><a href="#Select.where-2493"><span class="linenos">2493</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Select.where-2494"><a href="#Select.where-2494"><span class="linenos">2494</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.where-2495"><a href="#Select.where-2495"><span class="linenos">2495</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.where-2496"><a href="#Select.where-2496"><span class="linenos">2496</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.where-2497"><a href="#Select.where-2497"><span class="linenos">2497</span></a> +</span><span id="Select.where-2498"><a href="#Select.where-2498"><span class="linenos">2498</span></a><span class="sd"> Returns:</span> +</span><span id="Select.where-2499"><a href="#Select.where-2499"><span class="linenos">2499</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.where-2500"><a href="#Select.where-2500"><span class="linenos">2500</span></a><span class="sd"> """</span> +</span><span id="Select.where-2501"><a href="#Select.where-2501"><span class="linenos">2501</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select.where-2502"><a href="#Select.where-2502"><span class="linenos">2502</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.where-2503"><a href="#Select.where-2503"><span class="linenos">2503</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.where-2504"><a href="#Select.where-2504"><span class="linenos">2504</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"where"</span><span class="p">,</span> +</span><span id="Select.where-2505"><a href="#Select.where-2505"><span class="linenos">2505</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.where-2506"><a href="#Select.where-2506"><span class="linenos">2506</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> +</span><span id="Select.where-2507"><a href="#Select.where-2507"><span class="linenos">2507</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.where-2508"><a href="#Select.where-2508"><span class="linenos">2508</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.where-2509"><a href="#Select.where-2509"><span class="linenos">2509</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.where-2510"><a href="#Select.where-2510"><span class="linenos">2510</span></a> <span class="p">)</span> </span></pre></div> @@ -22638,37 +23205,37 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Select.having"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.having-2480"><a href="#Select.having-2480"><span class="linenos">2480</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.having-2481"><a href="#Select.having-2481"><span class="linenos">2481</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.having-2482"><a href="#Select.having-2482"><span class="linenos">2482</span></a><span class="sd"> Append to or set the HAVING expressions.</span> -</span><span id="Select.having-2483"><a href="#Select.having-2483"><span class="linenos">2483</span></a> -</span><span id="Select.having-2484"><a href="#Select.having-2484"><span class="linenos">2484</span></a><span class="sd"> Example:</span> -</span><span id="Select.having-2485"><a href="#Select.having-2485"><span class="linenos">2485</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> -</span><span id="Select.having-2486"><a href="#Select.having-2486"><span class="linenos">2486</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> -</span><span id="Select.having-2487"><a href="#Select.having-2487"><span class="linenos">2487</span></a> -</span><span id="Select.having-2488"><a href="#Select.having-2488"><span class="linenos">2488</span></a><span class="sd"> Args:</span> -</span><span id="Select.having-2489"><a href="#Select.having-2489"><span class="linenos">2489</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="Select.having-2490"><a href="#Select.having-2490"><span class="linenos">2490</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select.having-2491"><a href="#Select.having-2491"><span class="linenos">2491</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> -</span><span id="Select.having-2492"><a href="#Select.having-2492"><span class="linenos">2492</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> -</span><span id="Select.having-2493"><a href="#Select.having-2493"><span class="linenos">2493</span></a><span class="sd"> Otherwise, this resets the expression.</span> -</span><span id="Select.having-2494"><a href="#Select.having-2494"><span class="linenos">2494</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> -</span><span id="Select.having-2495"><a href="#Select.having-2495"><span class="linenos">2495</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.having-2496"><a href="#Select.having-2496"><span class="linenos">2496</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="Select.having-2497"><a href="#Select.having-2497"><span class="linenos">2497</span></a> -</span><span id="Select.having-2498"><a href="#Select.having-2498"><span class="linenos">2498</span></a><span class="sd"> Returns:</span> -</span><span id="Select.having-2499"><a href="#Select.having-2499"><span class="linenos">2499</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.having-2500"><a href="#Select.having-2500"><span class="linenos">2500</span></a><span class="sd"> """</span> -</span><span id="Select.having-2501"><a href="#Select.having-2501"><span class="linenos">2501</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Select.having-2502"><a href="#Select.having-2502"><span class="linenos">2502</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.having-2503"><a href="#Select.having-2503"><span class="linenos">2503</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.having-2504"><a href="#Select.having-2504"><span class="linenos">2504</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> -</span><span id="Select.having-2505"><a href="#Select.having-2505"><span class="linenos">2505</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.having-2506"><a href="#Select.having-2506"><span class="linenos">2506</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> -</span><span id="Select.having-2507"><a href="#Select.having-2507"><span class="linenos">2507</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.having-2508"><a href="#Select.having-2508"><span class="linenos">2508</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.having-2509"><a href="#Select.having-2509"><span class="linenos">2509</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.having-2510"><a href="#Select.having-2510"><span class="linenos">2510</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.having-2512"><a href="#Select.having-2512"><span class="linenos">2512</span></a> <span class="k">def</span> <span class="nf">having</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.having-2513"><a href="#Select.having-2513"><span class="linenos">2513</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.having-2514"><a href="#Select.having-2514"><span class="linenos">2514</span></a><span class="sd"> Append to or set the HAVING expressions.</span> +</span><span id="Select.having-2515"><a href="#Select.having-2515"><span class="linenos">2515</span></a> +</span><span id="Select.having-2516"><a href="#Select.having-2516"><span class="linenos">2516</span></a><span class="sd"> Example:</span> +</span><span id="Select.having-2517"><a href="#Select.having-2517"><span class="linenos">2517</span></a><span class="sd"> >>> Select().select("x", "COUNT(y)").from_("tbl").group_by("x").having("COUNT(y) > 3").sql()</span> +</span><span id="Select.having-2518"><a href="#Select.having-2518"><span class="linenos">2518</span></a><span class="sd"> 'SELECT x, COUNT(y) FROM tbl GROUP BY x HAVING COUNT(y) > 3'</span> +</span><span id="Select.having-2519"><a href="#Select.having-2519"><span class="linenos">2519</span></a> +</span><span id="Select.having-2520"><a href="#Select.having-2520"><span class="linenos">2520</span></a><span class="sd"> Args:</span> +</span><span id="Select.having-2521"><a href="#Select.having-2521"><span class="linenos">2521</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="Select.having-2522"><a href="#Select.having-2522"><span class="linenos">2522</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.having-2523"><a href="#Select.having-2523"><span class="linenos">2523</span></a><span class="sd"> Multiple expressions are combined with an AND operator.</span> +</span><span id="Select.having-2524"><a href="#Select.having-2524"><span class="linenos">2524</span></a><span class="sd"> append (bool): if `True`, AND the new expressions to any existing expression.</span> +</span><span id="Select.having-2525"><a href="#Select.having-2525"><span class="linenos">2525</span></a><span class="sd"> Otherwise, this resets the expression.</span> +</span><span id="Select.having-2526"><a href="#Select.having-2526"><span class="linenos">2526</span></a><span class="sd"> dialect (str): the dialect used to parse the input expressions.</span> +</span><span id="Select.having-2527"><a href="#Select.having-2527"><span class="linenos">2527</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.having-2528"><a href="#Select.having-2528"><span class="linenos">2528</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="Select.having-2529"><a href="#Select.having-2529"><span class="linenos">2529</span></a> +</span><span id="Select.having-2530"><a href="#Select.having-2530"><span class="linenos">2530</span></a><span class="sd"> Returns:</span> +</span><span id="Select.having-2531"><a href="#Select.having-2531"><span class="linenos">2531</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.having-2532"><a href="#Select.having-2532"><span class="linenos">2532</span></a><span class="sd"> """</span> +</span><span id="Select.having-2533"><a href="#Select.having-2533"><span class="linenos">2533</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select.having-2534"><a href="#Select.having-2534"><span class="linenos">2534</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.having-2535"><a href="#Select.having-2535"><span class="linenos">2535</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.having-2536"><a href="#Select.having-2536"><span class="linenos">2536</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"having"</span><span class="p">,</span> +</span><span id="Select.having-2537"><a href="#Select.having-2537"><span class="linenos">2537</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.having-2538"><a href="#Select.having-2538"><span class="linenos">2538</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Having</span><span class="p">,</span> +</span><span id="Select.having-2539"><a href="#Select.having-2539"><span class="linenos">2539</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.having-2540"><a href="#Select.having-2540"><span class="linenos">2540</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.having-2541"><a href="#Select.having-2541"><span class="linenos">2541</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.having-2542"><a href="#Select.having-2542"><span class="linenos">2542</span></a> <span class="p">)</span> </span></pre></div> @@ -22717,17 +23284,17 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Select.window"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.window-2512"><a href="#Select.window-2512"><span class="linenos">2512</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.window-2513"><a href="#Select.window-2513"><span class="linenos">2513</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> -</span><span id="Select.window-2514"><a href="#Select.window-2514"><span class="linenos">2514</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.window-2515"><a href="#Select.window-2515"><span class="linenos">2515</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.window-2516"><a href="#Select.window-2516"><span class="linenos">2516</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> -</span><span id="Select.window-2517"><a href="#Select.window-2517"><span class="linenos">2517</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.window-2518"><a href="#Select.window-2518"><span class="linenos">2518</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> -</span><span id="Select.window-2519"><a href="#Select.window-2519"><span class="linenos">2519</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.window-2520"><a href="#Select.window-2520"><span class="linenos">2520</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.window-2521"><a href="#Select.window-2521"><span class="linenos">2521</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.window-2522"><a href="#Select.window-2522"><span class="linenos">2522</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.window-2544"><a href="#Select.window-2544"><span class="linenos">2544</span></a> <span class="k">def</span> <span class="nf">window</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.window-2545"><a href="#Select.window-2545"><span class="linenos">2545</span></a> <span class="k">return</span> <span class="n">_apply_list_builder</span><span class="p">(</span> +</span><span id="Select.window-2546"><a href="#Select.window-2546"><span class="linenos">2546</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.window-2547"><a href="#Select.window-2547"><span class="linenos">2547</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.window-2548"><a href="#Select.window-2548"><span class="linenos">2548</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"windows"</span><span class="p">,</span> +</span><span id="Select.window-2549"><a href="#Select.window-2549"><span class="linenos">2549</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.window-2550"><a href="#Select.window-2550"><span class="linenos">2550</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Window</span><span class="p">,</span> +</span><span id="Select.window-2551"><a href="#Select.window-2551"><span class="linenos">2551</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.window-2552"><a href="#Select.window-2552"><span class="linenos">2552</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.window-2553"><a href="#Select.window-2553"><span class="linenos">2553</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.window-2554"><a href="#Select.window-2554"><span class="linenos">2554</span></a> <span class="p">)</span> </span></pre></div> @@ -22745,17 +23312,17 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Select.qualify"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.qualify-2524"><a href="#Select.qualify-2524"><span class="linenos">2524</span></a> <span class="k">def</span> <span class="nf">qualify</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.qualify-2525"><a href="#Select.qualify-2525"><span class="linenos">2525</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> -</span><span id="Select.qualify-2526"><a href="#Select.qualify-2526"><span class="linenos">2526</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="Select.qualify-2527"><a href="#Select.qualify-2527"><span class="linenos">2527</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> -</span><span id="Select.qualify-2528"><a href="#Select.qualify-2528"><span class="linenos">2528</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"qualify"</span><span class="p">,</span> -</span><span id="Select.qualify-2529"><a href="#Select.qualify-2529"><span class="linenos">2529</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> -</span><span id="Select.qualify-2530"><a href="#Select.qualify-2530"><span class="linenos">2530</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Qualify</span><span class="p">,</span> -</span><span id="Select.qualify-2531"><a href="#Select.qualify-2531"><span class="linenos">2531</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.qualify-2532"><a href="#Select.qualify-2532"><span class="linenos">2532</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> -</span><span id="Select.qualify-2533"><a href="#Select.qualify-2533"><span class="linenos">2533</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.qualify-2534"><a href="#Select.qualify-2534"><span class="linenos">2534</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.qualify-2556"><a href="#Select.qualify-2556"><span class="linenos">2556</span></a> <span class="k">def</span> <span class="nf">qualify</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">append</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.qualify-2557"><a href="#Select.qualify-2557"><span class="linenos">2557</span></a> <span class="k">return</span> <span class="n">_apply_conjunction_builder</span><span class="p">(</span> +</span><span id="Select.qualify-2558"><a href="#Select.qualify-2558"><span class="linenos">2558</span></a> <span class="o">*</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="Select.qualify-2559"><a href="#Select.qualify-2559"><span class="linenos">2559</span></a> <span class="n">instance</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> +</span><span id="Select.qualify-2560"><a href="#Select.qualify-2560"><span class="linenos">2560</span></a> <span class="n">arg</span><span class="o">=</span><span class="s2">"qualify"</span><span class="p">,</span> +</span><span id="Select.qualify-2561"><a href="#Select.qualify-2561"><span class="linenos">2561</span></a> <span class="n">append</span><span class="o">=</span><span class="n">append</span><span class="p">,</span> +</span><span id="Select.qualify-2562"><a href="#Select.qualify-2562"><span class="linenos">2562</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Qualify</span><span class="p">,</span> +</span><span id="Select.qualify-2563"><a href="#Select.qualify-2563"><span class="linenos">2563</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.qualify-2564"><a href="#Select.qualify-2564"><span class="linenos">2564</span></a> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">,</span> +</span><span id="Select.qualify-2565"><a href="#Select.qualify-2565"><span class="linenos">2565</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.qualify-2566"><a href="#Select.qualify-2566"><span class="linenos">2566</span></a> <span class="p">)</span> </span></pre></div> @@ -22773,24 +23340,24 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Select.distinct"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.distinct-2536"><a href="#Select.distinct-2536"><span class="linenos">2536</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.distinct-2537"><a href="#Select.distinct-2537"><span class="linenos">2537</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.distinct-2538"><a href="#Select.distinct-2538"><span class="linenos">2538</span></a><span class="sd"> Set the OFFSET expression.</span> -</span><span id="Select.distinct-2539"><a href="#Select.distinct-2539"><span class="linenos">2539</span></a> -</span><span id="Select.distinct-2540"><a href="#Select.distinct-2540"><span class="linenos">2540</span></a><span class="sd"> Example:</span> -</span><span id="Select.distinct-2541"><a href="#Select.distinct-2541"><span class="linenos">2541</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> -</span><span id="Select.distinct-2542"><a href="#Select.distinct-2542"><span class="linenos">2542</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> -</span><span id="Select.distinct-2543"><a href="#Select.distinct-2543"><span class="linenos">2543</span></a> -</span><span id="Select.distinct-2544"><a href="#Select.distinct-2544"><span class="linenos">2544</span></a><span class="sd"> Args:</span> -</span><span id="Select.distinct-2545"><a href="#Select.distinct-2545"><span class="linenos">2545</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> -</span><span id="Select.distinct-2546"><a href="#Select.distinct-2546"><span class="linenos">2546</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.distinct-2547"><a href="#Select.distinct-2547"><span class="linenos">2547</span></a> -</span><span id="Select.distinct-2548"><a href="#Select.distinct-2548"><span class="linenos">2548</span></a><span class="sd"> Returns:</span> -</span><span id="Select.distinct-2549"><a href="#Select.distinct-2549"><span class="linenos">2549</span></a><span class="sd"> Select: the modified expression.</span> -</span><span id="Select.distinct-2550"><a href="#Select.distinct-2550"><span class="linenos">2550</span></a><span class="sd"> """</span> -</span><span id="Select.distinct-2551"><a href="#Select.distinct-2551"><span class="linenos">2551</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="Select.distinct-2552"><a href="#Select.distinct-2552"><span class="linenos">2552</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="Select.distinct-2553"><a href="#Select.distinct-2553"><span class="linenos">2553</span></a> <span class="k">return</span> <span class="n">instance</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.distinct-2568"><a href="#Select.distinct-2568"><span class="linenos">2568</span></a> <span class="k">def</span> <span class="nf">distinct</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.distinct-2569"><a href="#Select.distinct-2569"><span class="linenos">2569</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.distinct-2570"><a href="#Select.distinct-2570"><span class="linenos">2570</span></a><span class="sd"> Set the OFFSET expression.</span> +</span><span id="Select.distinct-2571"><a href="#Select.distinct-2571"><span class="linenos">2571</span></a> +</span><span id="Select.distinct-2572"><a href="#Select.distinct-2572"><span class="linenos">2572</span></a><span class="sd"> Example:</span> +</span><span id="Select.distinct-2573"><a href="#Select.distinct-2573"><span class="linenos">2573</span></a><span class="sd"> >>> Select().from_("tbl").select("x").distinct().sql()</span> +</span><span id="Select.distinct-2574"><a href="#Select.distinct-2574"><span class="linenos">2574</span></a><span class="sd"> 'SELECT DISTINCT x FROM tbl'</span> +</span><span id="Select.distinct-2575"><a href="#Select.distinct-2575"><span class="linenos">2575</span></a> +</span><span id="Select.distinct-2576"><a href="#Select.distinct-2576"><span class="linenos">2576</span></a><span class="sd"> Args:</span> +</span><span id="Select.distinct-2577"><a href="#Select.distinct-2577"><span class="linenos">2577</span></a><span class="sd"> distinct (bool): whether the Select should be distinct</span> +</span><span id="Select.distinct-2578"><a href="#Select.distinct-2578"><span class="linenos">2578</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.distinct-2579"><a href="#Select.distinct-2579"><span class="linenos">2579</span></a> +</span><span id="Select.distinct-2580"><a href="#Select.distinct-2580"><span class="linenos">2580</span></a><span class="sd"> Returns:</span> +</span><span id="Select.distinct-2581"><a href="#Select.distinct-2581"><span class="linenos">2581</span></a><span class="sd"> Select: the modified expression.</span> +</span><span id="Select.distinct-2582"><a href="#Select.distinct-2582"><span class="linenos">2582</span></a><span class="sd"> """</span> +</span><span id="Select.distinct-2583"><a href="#Select.distinct-2583"><span class="linenos">2583</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select.distinct-2584"><a href="#Select.distinct-2584"><span class="linenos">2584</span></a> <span class="n">instance</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"distinct"</span><span class="p">,</span> <span class="n">Distinct</span><span class="p">()</span> <span class="k">if</span> <span class="n">distinct</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="Select.distinct-2585"><a href="#Select.distinct-2585"><span class="linenos">2585</span></a> <span class="k">return</span> <span class="n">instance</span> </span></pre></div> @@ -22833,42 +23400,42 @@ Otherwise, this resets the expression.</li> </div> <a class="headerlink" href="#Select.ctas"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.ctas-2555"><a href="#Select.ctas-2555"><span class="linenos">2555</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> -</span><span id="Select.ctas-2556"><a href="#Select.ctas-2556"><span class="linenos">2556</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.ctas-2557"><a href="#Select.ctas-2557"><span class="linenos">2557</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> -</span><span id="Select.ctas-2558"><a href="#Select.ctas-2558"><span class="linenos">2558</span></a> -</span><span id="Select.ctas-2559"><a href="#Select.ctas-2559"><span class="linenos">2559</span></a><span class="sd"> Example:</span> -</span><span id="Select.ctas-2560"><a href="#Select.ctas-2560"><span class="linenos">2560</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> -</span><span id="Select.ctas-2561"><a href="#Select.ctas-2561"><span class="linenos">2561</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> -</span><span id="Select.ctas-2562"><a href="#Select.ctas-2562"><span class="linenos">2562</span></a> -</span><span id="Select.ctas-2563"><a href="#Select.ctas-2563"><span class="linenos">2563</span></a><span class="sd"> Args:</span> -</span><span id="Select.ctas-2564"><a href="#Select.ctas-2564"><span class="linenos">2564</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> -</span><span id="Select.ctas-2565"><a href="#Select.ctas-2565"><span class="linenos">2565</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> -</span><span id="Select.ctas-2566"><a href="#Select.ctas-2566"><span class="linenos">2566</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> -</span><span id="Select.ctas-2567"><a href="#Select.ctas-2567"><span class="linenos">2567</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> -</span><span id="Select.ctas-2568"><a href="#Select.ctas-2568"><span class="linenos">2568</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> -</span><span id="Select.ctas-2569"><a href="#Select.ctas-2569"><span class="linenos">2569</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> -</span><span id="Select.ctas-2570"><a href="#Select.ctas-2570"><span class="linenos">2570</span></a> -</span><span id="Select.ctas-2571"><a href="#Select.ctas-2571"><span class="linenos">2571</span></a><span class="sd"> Returns:</span> -</span><span id="Select.ctas-2572"><a href="#Select.ctas-2572"><span class="linenos">2572</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> -</span><span id="Select.ctas-2573"><a href="#Select.ctas-2573"><span class="linenos">2573</span></a><span class="sd"> """</span> -</span><span id="Select.ctas-2574"><a href="#Select.ctas-2574"><span class="linenos">2574</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="Select.ctas-2575"><a href="#Select.ctas-2575"><span class="linenos">2575</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> -</span><span id="Select.ctas-2576"><a href="#Select.ctas-2576"><span class="linenos">2576</span></a> <span class="n">table</span><span class="p">,</span> -</span><span id="Select.ctas-2577"><a href="#Select.ctas-2577"><span class="linenos">2577</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> -</span><span id="Select.ctas-2578"><a href="#Select.ctas-2578"><span class="linenos">2578</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="Select.ctas-2579"><a href="#Select.ctas-2579"><span class="linenos">2579</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="Select.ctas-2580"><a href="#Select.ctas-2580"><span class="linenos">2580</span></a> <span class="p">)</span> -</span><span id="Select.ctas-2581"><a href="#Select.ctas-2581"><span class="linenos">2581</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> -</span><span id="Select.ctas-2582"><a href="#Select.ctas-2582"><span class="linenos">2582</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> -</span><span id="Select.ctas-2583"><a href="#Select.ctas-2583"><span class="linenos">2583</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> -</span><span id="Select.ctas-2584"><a href="#Select.ctas-2584"><span class="linenos">2584</span></a> -</span><span id="Select.ctas-2585"><a href="#Select.ctas-2585"><span class="linenos">2585</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> -</span><span id="Select.ctas-2586"><a href="#Select.ctas-2586"><span class="linenos">2586</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> -</span><span id="Select.ctas-2587"><a href="#Select.ctas-2587"><span class="linenos">2587</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> -</span><span id="Select.ctas-2588"><a href="#Select.ctas-2588"><span class="linenos">2588</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> -</span><span id="Select.ctas-2589"><a href="#Select.ctas-2589"><span class="linenos">2589</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> -</span><span id="Select.ctas-2590"><a href="#Select.ctas-2590"><span class="linenos">2590</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.ctas-2587"><a href="#Select.ctas-2587"><span class="linenos">2587</span></a> <span class="k">def</span> <span class="nf">ctas</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="p">,</span> <span class="n">properties</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Create</span><span class="p">:</span> +</span><span id="Select.ctas-2588"><a href="#Select.ctas-2588"><span class="linenos">2588</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.ctas-2589"><a href="#Select.ctas-2589"><span class="linenos">2589</span></a><span class="sd"> Convert this expression to a CREATE TABLE AS statement.</span> +</span><span id="Select.ctas-2590"><a href="#Select.ctas-2590"><span class="linenos">2590</span></a> +</span><span id="Select.ctas-2591"><a href="#Select.ctas-2591"><span class="linenos">2591</span></a><span class="sd"> Example:</span> +</span><span id="Select.ctas-2592"><a href="#Select.ctas-2592"><span class="linenos">2592</span></a><span class="sd"> >>> Select().select("*").from_("tbl").ctas("x").sql()</span> +</span><span id="Select.ctas-2593"><a href="#Select.ctas-2593"><span class="linenos">2593</span></a><span class="sd"> 'CREATE TABLE x AS SELECT * FROM tbl'</span> +</span><span id="Select.ctas-2594"><a href="#Select.ctas-2594"><span class="linenos">2594</span></a> +</span><span id="Select.ctas-2595"><a href="#Select.ctas-2595"><span class="linenos">2595</span></a><span class="sd"> Args:</span> +</span><span id="Select.ctas-2596"><a href="#Select.ctas-2596"><span class="linenos">2596</span></a><span class="sd"> table (str | Expression): the SQL code string to parse as the table name.</span> +</span><span id="Select.ctas-2597"><a href="#Select.ctas-2597"><span class="linenos">2597</span></a><span class="sd"> If another `Expression` instance is passed, it will be used as-is.</span> +</span><span id="Select.ctas-2598"><a href="#Select.ctas-2598"><span class="linenos">2598</span></a><span class="sd"> properties (dict): an optional mapping of table properties</span> +</span><span id="Select.ctas-2599"><a href="#Select.ctas-2599"><span class="linenos">2599</span></a><span class="sd"> dialect (str): the dialect used to parse the input table.</span> +</span><span id="Select.ctas-2600"><a href="#Select.ctas-2600"><span class="linenos">2600</span></a><span class="sd"> copy (bool): if `False`, modify this expression instance in-place.</span> +</span><span id="Select.ctas-2601"><a href="#Select.ctas-2601"><span class="linenos">2601</span></a><span class="sd"> opts (kwargs): other options to use to parse the input table.</span> +</span><span id="Select.ctas-2602"><a href="#Select.ctas-2602"><span class="linenos">2602</span></a> +</span><span id="Select.ctas-2603"><a href="#Select.ctas-2603"><span class="linenos">2603</span></a><span class="sd"> Returns:</span> +</span><span id="Select.ctas-2604"><a href="#Select.ctas-2604"><span class="linenos">2604</span></a><span class="sd"> Create: the CREATE TABLE AS expression</span> +</span><span id="Select.ctas-2605"><a href="#Select.ctas-2605"><span class="linenos">2605</span></a><span class="sd"> """</span> +</span><span id="Select.ctas-2606"><a href="#Select.ctas-2606"><span class="linenos">2606</span></a> <span class="n">instance</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select.ctas-2607"><a href="#Select.ctas-2607"><span class="linenos">2607</span></a> <span class="n">table_expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span> +</span><span id="Select.ctas-2608"><a href="#Select.ctas-2608"><span class="linenos">2608</span></a> <span class="n">table</span><span class="p">,</span> +</span><span id="Select.ctas-2609"><a href="#Select.ctas-2609"><span class="linenos">2609</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> +</span><span id="Select.ctas-2610"><a href="#Select.ctas-2610"><span class="linenos">2610</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="Select.ctas-2611"><a href="#Select.ctas-2611"><span class="linenos">2611</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="Select.ctas-2612"><a href="#Select.ctas-2612"><span class="linenos">2612</span></a> <span class="p">)</span> +</span><span id="Select.ctas-2613"><a href="#Select.ctas-2613"><span class="linenos">2613</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="Select.ctas-2614"><a href="#Select.ctas-2614"><span class="linenos">2614</span></a> <span class="k">if</span> <span class="n">properties</span><span class="p">:</span> +</span><span id="Select.ctas-2615"><a href="#Select.ctas-2615"><span class="linenos">2615</span></a> <span class="n">properties_expression</span> <span class="o">=</span> <span class="n">Properties</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">properties</span><span class="p">)</span> +</span><span id="Select.ctas-2616"><a href="#Select.ctas-2616"><span class="linenos">2616</span></a> +</span><span id="Select.ctas-2617"><a href="#Select.ctas-2617"><span class="linenos">2617</span></a> <span class="k">return</span> <span class="n">Create</span><span class="p">(</span> +</span><span id="Select.ctas-2618"><a href="#Select.ctas-2618"><span class="linenos">2618</span></a> <span class="n">this</span><span class="o">=</span><span class="n">table_expression</span><span class="p">,</span> +</span><span id="Select.ctas-2619"><a href="#Select.ctas-2619"><span class="linenos">2619</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">"table"</span><span class="p">,</span> +</span><span id="Select.ctas-2620"><a href="#Select.ctas-2620"><span class="linenos">2620</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">instance</span><span class="p">,</span> +</span><span id="Select.ctas-2621"><a href="#Select.ctas-2621"><span class="linenos">2621</span></a> <span class="n">properties</span><span class="o">=</span><span class="n">properties_expression</span><span class="p">,</span> +</span><span id="Select.ctas-2622"><a href="#Select.ctas-2622"><span class="linenos">2622</span></a> <span class="p">)</span> </span></pre></div> @@ -22915,29 +23482,29 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Select.lock"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Select.lock-2592"><a href="#Select.lock-2592"><span class="linenos">2592</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="Select.lock-2593"><a href="#Select.lock-2593"><span class="linenos">2593</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Select.lock-2594"><a href="#Select.lock-2594"><span class="linenos">2594</span></a><span class="sd"> Set the locking read mode for this expression.</span> -</span><span id="Select.lock-2595"><a href="#Select.lock-2595"><span class="linenos">2595</span></a> -</span><span id="Select.lock-2596"><a href="#Select.lock-2596"><span class="linenos">2596</span></a><span class="sd"> Examples:</span> -</span><span id="Select.lock-2597"><a href="#Select.lock-2597"><span class="linenos">2597</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> -</span><span id="Select.lock-2598"><a href="#Select.lock-2598"><span class="linenos">2598</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> -</span><span id="Select.lock-2599"><a href="#Select.lock-2599"><span class="linenos">2599</span></a> -</span><span id="Select.lock-2600"><a href="#Select.lock-2600"><span class="linenos">2600</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> -</span><span id="Select.lock-2601"><a href="#Select.lock-2601"><span class="linenos">2601</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> -</span><span id="Select.lock-2602"><a href="#Select.lock-2602"><span class="linenos">2602</span></a> -</span><span id="Select.lock-2603"><a href="#Select.lock-2603"><span class="linenos">2603</span></a><span class="sd"> Args:</span> -</span><span id="Select.lock-2604"><a href="#Select.lock-2604"><span class="linenos">2604</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> -</span><span id="Select.lock-2605"><a href="#Select.lock-2605"><span class="linenos">2605</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> -</span><span id="Select.lock-2606"><a href="#Select.lock-2606"><span class="linenos">2606</span></a> -</span><span id="Select.lock-2607"><a href="#Select.lock-2607"><span class="linenos">2607</span></a><span class="sd"> Returns:</span> -</span><span id="Select.lock-2608"><a href="#Select.lock-2608"><span class="linenos">2608</span></a><span class="sd"> The modified expression.</span> -</span><span id="Select.lock-2609"><a href="#Select.lock-2609"><span class="linenos">2609</span></a><span class="sd"> """</span> -</span><span id="Select.lock-2610"><a href="#Select.lock-2610"><span class="linenos">2610</span></a> -</span><span id="Select.lock-2611"><a href="#Select.lock-2611"><span class="linenos">2611</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> -</span><span id="Select.lock-2612"><a href="#Select.lock-2612"><span class="linenos">2612</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> -</span><span id="Select.lock-2613"><a href="#Select.lock-2613"><span class="linenos">2613</span></a> -</span><span id="Select.lock-2614"><a href="#Select.lock-2614"><span class="linenos">2614</span></a> <span class="k">return</span> <span class="n">inst</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Select.lock-2624"><a href="#Select.lock-2624"><span class="linenos">2624</span></a> <span class="k">def</span> <span class="nf">lock</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="Select.lock-2625"><a href="#Select.lock-2625"><span class="linenos">2625</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Select.lock-2626"><a href="#Select.lock-2626"><span class="linenos">2626</span></a><span class="sd"> Set the locking read mode for this expression.</span> +</span><span id="Select.lock-2627"><a href="#Select.lock-2627"><span class="linenos">2627</span></a> +</span><span id="Select.lock-2628"><a href="#Select.lock-2628"><span class="linenos">2628</span></a><span class="sd"> Examples:</span> +</span><span id="Select.lock-2629"><a href="#Select.lock-2629"><span class="linenos">2629</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock().sql("mysql")</span> +</span><span id="Select.lock-2630"><a href="#Select.lock-2630"><span class="linenos">2630</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR UPDATE"</span> +</span><span id="Select.lock-2631"><a href="#Select.lock-2631"><span class="linenos">2631</span></a> +</span><span id="Select.lock-2632"><a href="#Select.lock-2632"><span class="linenos">2632</span></a><span class="sd"> >>> Select().select("x").from_("tbl").where("x = 'a'").lock(update=False).sql("mysql")</span> +</span><span id="Select.lock-2633"><a href="#Select.lock-2633"><span class="linenos">2633</span></a><span class="sd"> "SELECT x FROM tbl WHERE x = 'a' FOR SHARE"</span> +</span><span id="Select.lock-2634"><a href="#Select.lock-2634"><span class="linenos">2634</span></a> +</span><span id="Select.lock-2635"><a href="#Select.lock-2635"><span class="linenos">2635</span></a><span class="sd"> Args:</span> +</span><span id="Select.lock-2636"><a href="#Select.lock-2636"><span class="linenos">2636</span></a><span class="sd"> update: if `True`, the locking type will be `FOR UPDATE`, else it will be `FOR SHARE`.</span> +</span><span id="Select.lock-2637"><a href="#Select.lock-2637"><span class="linenos">2637</span></a><span class="sd"> copy: if `False`, modify this expression instance in-place.</span> +</span><span id="Select.lock-2638"><a href="#Select.lock-2638"><span class="linenos">2638</span></a> +</span><span id="Select.lock-2639"><a href="#Select.lock-2639"><span class="linenos">2639</span></a><span class="sd"> Returns:</span> +</span><span id="Select.lock-2640"><a href="#Select.lock-2640"><span class="linenos">2640</span></a><span class="sd"> The modified expression.</span> +</span><span id="Select.lock-2641"><a href="#Select.lock-2641"><span class="linenos">2641</span></a><span class="sd"> """</span> +</span><span id="Select.lock-2642"><a href="#Select.lock-2642"><span class="linenos">2642</span></a> +</span><span id="Select.lock-2643"><a href="#Select.lock-2643"><span class="linenos">2643</span></a> <span class="n">inst</span> <span class="o">=</span> <span class="n">_maybe_copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> +</span><span id="Select.lock-2644"><a href="#Select.lock-2644"><span class="linenos">2644</span></a> <span class="n">inst</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lock"</span><span class="p">,</span> <span class="n">Lock</span><span class="p">(</span><span class="n">update</span><span class="o">=</span><span class="n">update</span><span class="p">))</span> +</span><span id="Select.lock-2645"><a href="#Select.lock-2645"><span class="linenos">2645</span></a> +</span><span id="Select.lock-2646"><a href="#Select.lock-2646"><span class="linenos">2646</span></a> <span class="k">return</span> <span class="n">inst</span> </span></pre></div> @@ -23006,10 +23573,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Select.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Select.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Select.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Select.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Select.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Select.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Select.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Select.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Select.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Select.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Select.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Select.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23053,30 +23622,30 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Subquery"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Subquery-2629"><a href="#Subquery-2629"><span class="linenos">2629</span></a><span class="k">class</span> <span class="nc">Subquery</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> -</span><span id="Subquery-2630"><a href="#Subquery-2630"><span class="linenos">2630</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Subquery-2631"><a href="#Subquery-2631"><span class="linenos">2631</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Subquery-2632"><a href="#Subquery-2632"><span class="linenos">2632</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Subquery-2633"><a href="#Subquery-2633"><span class="linenos">2633</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Subquery-2634"><a href="#Subquery-2634"><span class="linenos">2634</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> -</span><span id="Subquery-2635"><a href="#Subquery-2635"><span class="linenos">2635</span></a> <span class="p">}</span> -</span><span id="Subquery-2636"><a href="#Subquery-2636"><span class="linenos">2636</span></a> -</span><span id="Subquery-2637"><a href="#Subquery-2637"><span class="linenos">2637</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Subquery-2638"><a href="#Subquery-2638"><span class="linenos">2638</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Subquery-2639"><a href="#Subquery-2639"><span class="linenos">2639</span></a><span class="sd"> Returns the first non subquery.</span> -</span><span id="Subquery-2640"><a href="#Subquery-2640"><span class="linenos">2640</span></a><span class="sd"> """</span> -</span><span id="Subquery-2641"><a href="#Subquery-2641"><span class="linenos">2641</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="Subquery-2642"><a href="#Subquery-2642"><span class="linenos">2642</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> -</span><span id="Subquery-2643"><a href="#Subquery-2643"><span class="linenos">2643</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> -</span><span id="Subquery-2644"><a href="#Subquery-2644"><span class="linenos">2644</span></a> <span class="k">return</span> <span class="n">expression</span> -</span><span id="Subquery-2645"><a href="#Subquery-2645"><span class="linenos">2645</span></a> -</span><span id="Subquery-2646"><a href="#Subquery-2646"><span class="linenos">2646</span></a> <span class="nd">@property</span> -</span><span id="Subquery-2647"><a href="#Subquery-2647"><span class="linenos">2647</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Subquery-2648"><a href="#Subquery-2648"><span class="linenos">2648</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_star</span> -</span><span id="Subquery-2649"><a href="#Subquery-2649"><span class="linenos">2649</span></a> -</span><span id="Subquery-2650"><a href="#Subquery-2650"><span class="linenos">2650</span></a> <span class="nd">@property</span> -</span><span id="Subquery-2651"><a href="#Subquery-2651"><span class="linenos">2651</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Subquery-2652"><a href="#Subquery-2652"><span class="linenos">2652</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subquery-2661"><a href="#Subquery-2661"><span class="linenos">2661</span></a><span class="k">class</span> <span class="nc">Subquery</span><span class="p">(</span><span class="n">DerivedTable</span><span class="p">,</span> <span class="n">Unionable</span><span class="p">):</span> +</span><span id="Subquery-2662"><a href="#Subquery-2662"><span class="linenos">2662</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Subquery-2663"><a href="#Subquery-2663"><span class="linenos">2663</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Subquery-2664"><a href="#Subquery-2664"><span class="linenos">2664</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Subquery-2665"><a href="#Subquery-2665"><span class="linenos">2665</span></a> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Subquery-2666"><a href="#Subquery-2666"><span class="linenos">2666</span></a> <span class="o">**</span><span class="n">QUERY_MODIFIERS</span><span class="p">,</span> +</span><span id="Subquery-2667"><a href="#Subquery-2667"><span class="linenos">2667</span></a> <span class="p">}</span> +</span><span id="Subquery-2668"><a href="#Subquery-2668"><span class="linenos">2668</span></a> +</span><span id="Subquery-2669"><a href="#Subquery-2669"><span class="linenos">2669</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subquery-2670"><a href="#Subquery-2670"><span class="linenos">2670</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subquery-2671"><a href="#Subquery-2671"><span class="linenos">2671</span></a><span class="sd"> Returns the first non subquery.</span> +</span><span id="Subquery-2672"><a href="#Subquery-2672"><span class="linenos">2672</span></a><span class="sd"> """</span> +</span><span id="Subquery-2673"><a href="#Subquery-2673"><span class="linenos">2673</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Subquery-2674"><a href="#Subquery-2674"><span class="linenos">2674</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> +</span><span id="Subquery-2675"><a href="#Subquery-2675"><span class="linenos">2675</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="Subquery-2676"><a href="#Subquery-2676"><span class="linenos">2676</span></a> <span class="k">return</span> <span class="n">expression</span> +</span><span id="Subquery-2677"><a href="#Subquery-2677"><span class="linenos">2677</span></a> +</span><span id="Subquery-2678"><a href="#Subquery-2678"><span class="linenos">2678</span></a> <span class="nd">@property</span> +</span><span id="Subquery-2679"><a href="#Subquery-2679"><span class="linenos">2679</span></a> <span class="k">def</span> <span class="nf">is_star</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Subquery-2680"><a href="#Subquery-2680"><span class="linenos">2680</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_star</span> +</span><span id="Subquery-2681"><a href="#Subquery-2681"><span class="linenos">2681</span></a> +</span><span id="Subquery-2682"><a href="#Subquery-2682"><span class="linenos">2682</span></a> <span class="nd">@property</span> +</span><span id="Subquery-2683"><a href="#Subquery-2683"><span class="linenos">2683</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subquery-2684"><a href="#Subquery-2684"><span class="linenos">2684</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> </span></pre></div> @@ -23093,14 +23662,14 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Subquery.unnest"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Subquery.unnest-2637"><a href="#Subquery.unnest-2637"><span class="linenos">2637</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Subquery.unnest-2638"><a href="#Subquery.unnest-2638"><span class="linenos">2638</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Subquery.unnest-2639"><a href="#Subquery.unnest-2639"><span class="linenos">2639</span></a><span class="sd"> Returns the first non subquery.</span> -</span><span id="Subquery.unnest-2640"><a href="#Subquery.unnest-2640"><span class="linenos">2640</span></a><span class="sd"> """</span> -</span><span id="Subquery.unnest-2641"><a href="#Subquery.unnest-2641"><span class="linenos">2641</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> -</span><span id="Subquery.unnest-2642"><a href="#Subquery.unnest-2642"><span class="linenos">2642</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> -</span><span id="Subquery.unnest-2643"><a href="#Subquery.unnest-2643"><span class="linenos">2643</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> -</span><span id="Subquery.unnest-2644"><a href="#Subquery.unnest-2644"><span class="linenos">2644</span></a> <span class="k">return</span> <span class="n">expression</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Subquery.unnest-2669"><a href="#Subquery.unnest-2669"><span class="linenos">2669</span></a> <span class="k">def</span> <span class="nf">unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Subquery.unnest-2670"><a href="#Subquery.unnest-2670"><span class="linenos">2670</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Subquery.unnest-2671"><a href="#Subquery.unnest-2671"><span class="linenos">2671</span></a><span class="sd"> Returns the first non subquery.</span> +</span><span id="Subquery.unnest-2672"><a href="#Subquery.unnest-2672"><span class="linenos">2672</span></a><span class="sd"> """</span> +</span><span id="Subquery.unnest-2673"><a href="#Subquery.unnest-2673"><span class="linenos">2673</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span> +</span><span id="Subquery.unnest-2674"><a href="#Subquery.unnest-2674"><span class="linenos">2674</span></a> <span class="k">while</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">Subquery</span><span class="p">):</span> +</span><span id="Subquery.unnest-2675"><a href="#Subquery.unnest-2675"><span class="linenos">2675</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> +</span><span id="Subquery.unnest-2676"><a href="#Subquery.unnest-2676"><span class="linenos">2676</span></a> <span class="k">return</span> <span class="n">expression</span> </span></pre></div> @@ -23169,10 +23738,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Subquery.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Subquery.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Subquery.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Subquery.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Subquery.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Subquery.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Subquery.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Subquery.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Subquery.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Subquery.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Subquery.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Subquery.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23210,19 +23781,19 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#TableSample"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TableSample-2655"><a href="#TableSample-2655"><span class="linenos">2655</span></a><span class="k">class</span> <span class="nc">TableSample</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="TableSample-2656"><a href="#TableSample-2656"><span class="linenos">2656</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="TableSample-2657"><a href="#TableSample-2657"><span class="linenos">2657</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2658"><a href="#TableSample-2658"><span class="linenos">2658</span></a> <span class="s2">"method"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2659"><a href="#TableSample-2659"><span class="linenos">2659</span></a> <span class="s2">"bucket_numerator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2660"><a href="#TableSample-2660"><span class="linenos">2660</span></a> <span class="s2">"bucket_denominator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2661"><a href="#TableSample-2661"><span class="linenos">2661</span></a> <span class="s2">"bucket_field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2662"><a href="#TableSample-2662"><span class="linenos">2662</span></a> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2663"><a href="#TableSample-2663"><span class="linenos">2663</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2664"><a href="#TableSample-2664"><span class="linenos">2664</span></a> <span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2665"><a href="#TableSample-2665"><span class="linenos">2665</span></a> <span class="s2">"seed"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2666"><a href="#TableSample-2666"><span class="linenos">2666</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="TableSample-2667"><a href="#TableSample-2667"><span class="linenos">2667</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TableSample-2687"><a href="#TableSample-2687"><span class="linenos">2687</span></a><span class="k">class</span> <span class="nc">TableSample</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="TableSample-2688"><a href="#TableSample-2688"><span class="linenos">2688</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="TableSample-2689"><a href="#TableSample-2689"><span class="linenos">2689</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2690"><a href="#TableSample-2690"><span class="linenos">2690</span></a> <span class="s2">"method"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2691"><a href="#TableSample-2691"><span class="linenos">2691</span></a> <span class="s2">"bucket_numerator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2692"><a href="#TableSample-2692"><span class="linenos">2692</span></a> <span class="s2">"bucket_denominator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2693"><a href="#TableSample-2693"><span class="linenos">2693</span></a> <span class="s2">"bucket_field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2694"><a href="#TableSample-2694"><span class="linenos">2694</span></a> <span class="s2">"percent"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2695"><a href="#TableSample-2695"><span class="linenos">2695</span></a> <span class="s2">"rows"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2696"><a href="#TableSample-2696"><span class="linenos">2696</span></a> <span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2697"><a href="#TableSample-2697"><span class="linenos">2697</span></a> <span class="s2">"seed"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2698"><a href="#TableSample-2698"><span class="linenos">2698</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="TableSample-2699"><a href="#TableSample-2699"><span class="linenos">2699</span></a> <span class="p">}</span> </span></pre></div> @@ -23247,10 +23818,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="TableSample.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TableSample.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TableSample.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TableSample.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TableSample.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TableSample.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TableSample.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TableSample.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TableSample.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TableSample.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TableSample.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TableSample.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23283,14 +23856,14 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Tag"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Tag-2670"><a href="#Tag-2670"><span class="linenos">2670</span></a><span class="k">class</span> <span class="nc">Tag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Tag-2671"><a href="#Tag-2671"><span class="linenos">2671</span></a><span class="w"> </span><span class="sd">"""Tags are used for generating arbitrary sql like SELECT <span>x</span>."""</span> -</span><span id="Tag-2672"><a href="#Tag-2672"><span class="linenos">2672</span></a> -</span><span id="Tag-2673"><a href="#Tag-2673"><span class="linenos">2673</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Tag-2674"><a href="#Tag-2674"><span class="linenos">2674</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Tag-2675"><a href="#Tag-2675"><span class="linenos">2675</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Tag-2676"><a href="#Tag-2676"><span class="linenos">2676</span></a> <span class="s2">"postfix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Tag-2677"><a href="#Tag-2677"><span class="linenos">2677</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Tag-2702"><a href="#Tag-2702"><span class="linenos">2702</span></a><span class="k">class</span> <span class="nc">Tag</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Tag-2703"><a href="#Tag-2703"><span class="linenos">2703</span></a><span class="w"> </span><span class="sd">"""Tags are used for generating arbitrary sql like SELECT <span>x</span>."""</span> +</span><span id="Tag-2704"><a href="#Tag-2704"><span class="linenos">2704</span></a> +</span><span id="Tag-2705"><a href="#Tag-2705"><span class="linenos">2705</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Tag-2706"><a href="#Tag-2706"><span class="linenos">2706</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Tag-2707"><a href="#Tag-2707"><span class="linenos">2707</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Tag-2708"><a href="#Tag-2708"><span class="linenos">2708</span></a> <span class="s2">"postfix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Tag-2709"><a href="#Tag-2709"><span class="linenos">2709</span></a> <span class="p">}</span> </span></pre></div> @@ -23317,10 +23890,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Tag.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Tag.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Tag.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Tag.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Tag.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Tag.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Tag.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Tag.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Tag.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Tag.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Tag.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Tag.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23353,14 +23928,14 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Pivot"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Pivot-2680"><a href="#Pivot-2680"><span class="linenos">2680</span></a><span class="k">class</span> <span class="nc">Pivot</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Pivot-2681"><a href="#Pivot-2681"><span class="linenos">2681</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Pivot-2682"><a href="#Pivot-2682"><span class="linenos">2682</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Pivot-2683"><a href="#Pivot-2683"><span class="linenos">2683</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Pivot-2684"><a href="#Pivot-2684"><span class="linenos">2684</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Pivot-2685"><a href="#Pivot-2685"><span class="linenos">2685</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Pivot-2686"><a href="#Pivot-2686"><span class="linenos">2686</span></a> <span class="s2">"unpivot"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Pivot-2687"><a href="#Pivot-2687"><span class="linenos">2687</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Pivot-2712"><a href="#Pivot-2712"><span class="linenos">2712</span></a><span class="k">class</span> <span class="nc">Pivot</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Pivot-2713"><a href="#Pivot-2713"><span class="linenos">2713</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Pivot-2714"><a href="#Pivot-2714"><span class="linenos">2714</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Pivot-2715"><a href="#Pivot-2715"><span class="linenos">2715</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Pivot-2716"><a href="#Pivot-2716"><span class="linenos">2716</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Pivot-2717"><a href="#Pivot-2717"><span class="linenos">2717</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Pivot-2718"><a href="#Pivot-2718"><span class="linenos">2718</span></a> <span class="s2">"unpivot"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Pivot-2719"><a href="#Pivot-2719"><span class="linenos">2719</span></a> <span class="p">}</span> </span></pre></div> @@ -23385,10 +23960,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Pivot.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Pivot.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Pivot.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Pivot.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Pivot.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Pivot.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Pivot.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Pivot.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Pivot.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Pivot.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Pivot.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Pivot.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23421,14 +23998,14 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Window"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Window-2690"><a href="#Window-2690"><span class="linenos">2690</span></a><span class="k">class</span> <span class="nc">Window</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Window-2691"><a href="#Window-2691"><span class="linenos">2691</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Window-2692"><a href="#Window-2692"><span class="linenos">2692</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Window-2693"><a href="#Window-2693"><span class="linenos">2693</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Window-2694"><a href="#Window-2694"><span class="linenos">2694</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Window-2695"><a href="#Window-2695"><span class="linenos">2695</span></a> <span class="s2">"spec"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Window-2696"><a href="#Window-2696"><span class="linenos">2696</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Window-2697"><a href="#Window-2697"><span class="linenos">2697</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Window-2722"><a href="#Window-2722"><span class="linenos">2722</span></a><span class="k">class</span> <span class="nc">Window</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Window-2723"><a href="#Window-2723"><span class="linenos">2723</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Window-2724"><a href="#Window-2724"><span class="linenos">2724</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Window-2725"><a href="#Window-2725"><span class="linenos">2725</span></a> <span class="s2">"partition_by"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Window-2726"><a href="#Window-2726"><span class="linenos">2726</span></a> <span class="s2">"order"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Window-2727"><a href="#Window-2727"><span class="linenos">2727</span></a> <span class="s2">"spec"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Window-2728"><a href="#Window-2728"><span class="linenos">2728</span></a> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Window-2729"><a href="#Window-2729"><span class="linenos">2729</span></a> <span class="p">}</span> </span></pre></div> @@ -23453,10 +24030,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Window.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Window.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Window.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Window.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Window.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Window.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Window.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Window.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Window.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Window.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Window.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Window.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23489,14 +24068,14 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#WindowSpec"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="WindowSpec-2700"><a href="#WindowSpec-2700"><span class="linenos">2700</span></a><span class="k">class</span> <span class="nc">WindowSpec</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="WindowSpec-2701"><a href="#WindowSpec-2701"><span class="linenos">2701</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="WindowSpec-2702"><a href="#WindowSpec-2702"><span class="linenos">2702</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="WindowSpec-2703"><a href="#WindowSpec-2703"><span class="linenos">2703</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="WindowSpec-2704"><a href="#WindowSpec-2704"><span class="linenos">2704</span></a> <span class="s2">"start_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="WindowSpec-2705"><a href="#WindowSpec-2705"><span class="linenos">2705</span></a> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="WindowSpec-2706"><a href="#WindowSpec-2706"><span class="linenos">2706</span></a> <span class="s2">"end_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="WindowSpec-2707"><a href="#WindowSpec-2707"><span class="linenos">2707</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="WindowSpec-2732"><a href="#WindowSpec-2732"><span class="linenos">2732</span></a><span class="k">class</span> <span class="nc">WindowSpec</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="WindowSpec-2733"><a href="#WindowSpec-2733"><span class="linenos">2733</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="WindowSpec-2734"><a href="#WindowSpec-2734"><span class="linenos">2734</span></a> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2735"><a href="#WindowSpec-2735"><span class="linenos">2735</span></a> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2736"><a href="#WindowSpec-2736"><span class="linenos">2736</span></a> <span class="s2">"start_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2737"><a href="#WindowSpec-2737"><span class="linenos">2737</span></a> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2738"><a href="#WindowSpec-2738"><span class="linenos">2738</span></a> <span class="s2">"end_side"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="WindowSpec-2739"><a href="#WindowSpec-2739"><span class="linenos">2739</span></a> <span class="p">}</span> </span></pre></div> @@ -23521,10 +24100,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="WindowSpec.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="WindowSpec.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="WindowSpec.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WindowSpec.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="WindowSpec.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="WindowSpec.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="WindowSpec.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="WindowSpec.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WindowSpec.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="WindowSpec.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="WindowSpec.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="WindowSpec.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23557,8 +24138,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Where"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Where-2710"><a href="#Where-2710"><span class="linenos">2710</span></a><span class="k">class</span> <span class="nc">Where</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Where-2711"><a href="#Where-2711"><span class="linenos">2711</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Where-2742"><a href="#Where-2742"><span class="linenos">2742</span></a><span class="k">class</span> <span class="nc">Where</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Where-2743"><a href="#Where-2743"><span class="linenos">2743</span></a> <span class="k">pass</span> </span></pre></div> @@ -23583,10 +24164,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Where.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Where.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Where.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Where.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Where.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Where.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Where.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Where.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Where.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Where.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Where.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Where.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23619,16 +24202,16 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Star"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Star-2714"><a href="#Star-2714"><span class="linenos">2714</span></a><span class="k">class</span> <span class="nc">Star</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Star-2715"><a href="#Star-2715"><span class="linenos">2715</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"except"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Star-2716"><a href="#Star-2716"><span class="linenos">2716</span></a> -</span><span id="Star-2717"><a href="#Star-2717"><span class="linenos">2717</span></a> <span class="nd">@property</span> -</span><span id="Star-2718"><a href="#Star-2718"><span class="linenos">2718</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Star-2719"><a href="#Star-2719"><span class="linenos">2719</span></a> <span class="k">return</span> <span class="s2">"*"</span> -</span><span id="Star-2720"><a href="#Star-2720"><span class="linenos">2720</span></a> -</span><span id="Star-2721"><a href="#Star-2721"><span class="linenos">2721</span></a> <span class="nd">@property</span> -</span><span id="Star-2722"><a href="#Star-2722"><span class="linenos">2722</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Star-2723"><a href="#Star-2723"><span class="linenos">2723</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Star-2746"><a href="#Star-2746"><span class="linenos">2746</span></a><span class="k">class</span> <span class="nc">Star</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Star-2747"><a href="#Star-2747"><span class="linenos">2747</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"except"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Star-2748"><a href="#Star-2748"><span class="linenos">2748</span></a> +</span><span id="Star-2749"><a href="#Star-2749"><span class="linenos">2749</span></a> <span class="nd">@property</span> +</span><span id="Star-2750"><a href="#Star-2750"><span class="linenos">2750</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Star-2751"><a href="#Star-2751"><span class="linenos">2751</span></a> <span class="k">return</span> <span class="s2">"*"</span> +</span><span id="Star-2752"><a href="#Star-2752"><span class="linenos">2752</span></a> +</span><span id="Star-2753"><a href="#Star-2753"><span class="linenos">2753</span></a> <span class="nd">@property</span> +</span><span id="Star-2754"><a href="#Star-2754"><span class="linenos">2754</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Star-2755"><a href="#Star-2755"><span class="linenos">2755</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> </span></pre></div> @@ -23682,10 +24265,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Star.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Star.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Star.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Star.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Star.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Star.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Star.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Star.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Star.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Star.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Star.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Star.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23718,8 +24303,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Parameter"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Parameter-2726"><a href="#Parameter-2726"><span class="linenos">2726</span></a><span class="k">class</span> <span class="nc">Parameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Parameter-2727"><a href="#Parameter-2727"><span class="linenos">2727</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Parameter-2758"><a href="#Parameter-2758"><span class="linenos">2758</span></a><span class="k">class</span> <span class="nc">Parameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Parameter-2759"><a href="#Parameter-2759"><span class="linenos">2759</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"wrapped"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -23744,10 +24329,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Parameter.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Parameter.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Parameter.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Parameter.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Parameter.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Parameter.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Parameter.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Parameter.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Parameter.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Parameter.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Parameter.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Parameter.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23780,8 +24367,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#SessionParameter"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SessionParameter-2730"><a href="#SessionParameter-2730"><span class="linenos">2730</span></a><span class="k">class</span> <span class="nc">SessionParameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="SessionParameter-2731"><a href="#SessionParameter-2731"><span class="linenos">2731</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SessionParameter-2762"><a href="#SessionParameter-2762"><span class="linenos">2762</span></a><span class="k">class</span> <span class="nc">SessionParameter</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="SessionParameter-2763"><a href="#SessionParameter-2763"><span class="linenos">2763</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -23806,10 +24393,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="SessionParameter.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SessionParameter.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SessionParameter.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SessionParameter.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SessionParameter.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SessionParameter.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SessionParameter.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SessionParameter.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SessionParameter.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SessionParameter.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SessionParameter.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SessionParameter.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23842,8 +24431,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Placeholder"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Placeholder-2734"><a href="#Placeholder-2734"><span class="linenos">2734</span></a><span class="k">class</span> <span class="nc">Placeholder</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Placeholder-2735"><a href="#Placeholder-2735"><span class="linenos">2735</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Placeholder-2766"><a href="#Placeholder-2766"><span class="linenos">2766</span></a><span class="k">class</span> <span class="nc">Placeholder</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Placeholder-2767"><a href="#Placeholder-2767"><span class="linenos">2767</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -23868,10 +24457,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Placeholder.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Placeholder.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Placeholder.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Placeholder.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Placeholder.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Placeholder.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Placeholder.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Placeholder.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Placeholder.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Placeholder.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Placeholder.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Placeholder.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23904,12 +24495,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Null"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Null-2738"><a href="#Null-2738"><span class="linenos">2738</span></a><span class="k">class</span> <span class="nc">Null</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="Null-2739"><a href="#Null-2739"><span class="linenos">2739</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> -</span><span id="Null-2740"><a href="#Null-2740"><span class="linenos">2740</span></a> -</span><span id="Null-2741"><a href="#Null-2741"><span class="linenos">2741</span></a> <span class="nd">@property</span> -</span><span id="Null-2742"><a href="#Null-2742"><span class="linenos">2742</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Null-2743"><a href="#Null-2743"><span class="linenos">2743</span></a> <span class="k">return</span> <span class="s2">"NULL"</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Null-2770"><a href="#Null-2770"><span class="linenos">2770</span></a><span class="k">class</span> <span class="nc">Null</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Null-2771"><a href="#Null-2771"><span class="linenos">2771</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> +</span><span id="Null-2772"><a href="#Null-2772"><span class="linenos">2772</span></a> +</span><span id="Null-2773"><a href="#Null-2773"><span class="linenos">2773</span></a> <span class="nd">@property</span> +</span><span id="Null-2774"><a href="#Null-2774"><span class="linenos">2774</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Null-2775"><a href="#Null-2775"><span class="linenos">2775</span></a> <span class="k">return</span> <span class="s2">"NULL"</span> </span></pre></div> @@ -23934,10 +24525,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Null.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Null.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Null.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Null.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Null.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Null.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Null.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Null.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Null.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Null.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Null.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Null.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -23976,8 +24569,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Boolean"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Boolean-2746"><a href="#Boolean-2746"><span class="linenos">2746</span></a><span class="k">class</span> <span class="nc">Boolean</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="Boolean-2747"><a href="#Boolean-2747"><span class="linenos">2747</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Boolean-2778"><a href="#Boolean-2778"><span class="linenos">2778</span></a><span class="k">class</span> <span class="nc">Boolean</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Boolean-2779"><a href="#Boolean-2779"><span class="linenos">2779</span></a> <span class="k">pass</span> </span></pre></div> @@ -24002,10 +24595,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Boolean.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Boolean.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Boolean.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Boolean.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Boolean.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Boolean.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Boolean.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Boolean.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Boolean.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Boolean.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Boolean.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Boolean.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -24044,127 +24639,127 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#DataType"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DataType-2750"><a href="#DataType-2750"><span class="linenos">2750</span></a><span class="k">class</span> <span class="nc">DataType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="DataType-2751"><a href="#DataType-2751"><span class="linenos">2751</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="DataType-2752"><a href="#DataType-2752"><span class="linenos">2752</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="DataType-2753"><a href="#DataType-2753"><span class="linenos">2753</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="DataType-2754"><a href="#DataType-2754"><span class="linenos">2754</span></a> <span class="s2">"nested"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="DataType-2755"><a href="#DataType-2755"><span class="linenos">2755</span></a> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="DataType-2756"><a href="#DataType-2756"><span class="linenos">2756</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="DataType-2757"><a href="#DataType-2757"><span class="linenos">2757</span></a> <span class="p">}</span> -</span><span id="DataType-2758"><a href="#DataType-2758"><span class="linenos">2758</span></a> -</span><span id="DataType-2759"><a href="#DataType-2759"><span class="linenos">2759</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> -</span><span id="DataType-2760"><a href="#DataType-2760"><span class="linenos">2760</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2761"><a href="#DataType-2761"><span class="linenos">2761</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2762"><a href="#DataType-2762"><span class="linenos">2762</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2763"><a href="#DataType-2763"><span class="linenos">2763</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2764"><a href="#DataType-2764"><span class="linenos">2764</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2765"><a href="#DataType-2765"><span class="linenos">2765</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2766"><a href="#DataType-2766"><span class="linenos">2766</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2767"><a href="#DataType-2767"><span class="linenos">2767</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2768"><a href="#DataType-2768"><span class="linenos">2768</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2769"><a href="#DataType-2769"><span class="linenos">2769</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2770"><a href="#DataType-2770"><span class="linenos">2770</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2771"><a href="#DataType-2771"><span class="linenos">2771</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2772"><a href="#DataType-2772"><span class="linenos">2772</span></a> <span class="n">UINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2773"><a href="#DataType-2773"><span class="linenos">2773</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2774"><a href="#DataType-2774"><span class="linenos">2774</span></a> <span class="n">UTINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2775"><a href="#DataType-2775"><span class="linenos">2775</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2776"><a href="#DataType-2776"><span class="linenos">2776</span></a> <span class="n">USMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2777"><a href="#DataType-2777"><span class="linenos">2777</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2778"><a href="#DataType-2778"><span class="linenos">2778</span></a> <span class="n">UBIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2779"><a href="#DataType-2779"><span class="linenos">2779</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2780"><a href="#DataType-2780"><span class="linenos">2780</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2781"><a href="#DataType-2781"><span class="linenos">2781</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2782"><a href="#DataType-2782"><span class="linenos">2782</span></a> <span class="n">BIT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2783"><a href="#DataType-2783"><span class="linenos">2783</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2784"><a href="#DataType-2784"><span class="linenos">2784</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2785"><a href="#DataType-2785"><span class="linenos">2785</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2786"><a href="#DataType-2786"><span class="linenos">2786</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2787"><a href="#DataType-2787"><span class="linenos">2787</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2788"><a href="#DataType-2788"><span class="linenos">2788</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2789"><a href="#DataType-2789"><span class="linenos">2789</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2790"><a href="#DataType-2790"><span class="linenos">2790</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2791"><a href="#DataType-2791"><span class="linenos">2791</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2792"><a href="#DataType-2792"><span class="linenos">2792</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2793"><a href="#DataType-2793"><span class="linenos">2793</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2794"><a href="#DataType-2794"><span class="linenos">2794</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2795"><a href="#DataType-2795"><span class="linenos">2795</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2796"><a href="#DataType-2796"><span class="linenos">2796</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2797"><a href="#DataType-2797"><span class="linenos">2797</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2798"><a href="#DataType-2798"><span class="linenos">2798</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2799"><a href="#DataType-2799"><span class="linenos">2799</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2800"><a href="#DataType-2800"><span class="linenos">2800</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2801"><a href="#DataType-2801"><span class="linenos">2801</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2802"><a href="#DataType-2802"><span class="linenos">2802</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2803"><a href="#DataType-2803"><span class="linenos">2803</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2804"><a href="#DataType-2804"><span class="linenos">2804</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2805"><a href="#DataType-2805"><span class="linenos">2805</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2806"><a href="#DataType-2806"><span class="linenos">2806</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2807"><a href="#DataType-2807"><span class="linenos">2807</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2808"><a href="#DataType-2808"><span class="linenos">2808</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2809"><a href="#DataType-2809"><span class="linenos">2809</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2810"><a href="#DataType-2810"><span class="linenos">2810</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2811"><a href="#DataType-2811"><span class="linenos">2811</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2812"><a href="#DataType-2812"><span class="linenos">2812</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2813"><a href="#DataType-2813"><span class="linenos">2813</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2814"><a href="#DataType-2814"><span class="linenos">2814</span></a> <span class="n">INET</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2815"><a href="#DataType-2815"><span class="linenos">2815</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType-2816"><a href="#DataType-2816"><span class="linenos">2816</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> -</span><span id="DataType-2817"><a href="#DataType-2817"><span class="linenos">2817</span></a> -</span><span id="DataType-2818"><a href="#DataType-2818"><span class="linenos">2818</span></a> <span class="n">TEXT_TYPES</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="DataType-2819"><a href="#DataType-2819"><span class="linenos">2819</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span> -</span><span id="DataType-2820"><a href="#DataType-2820"><span class="linenos">2820</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span> -</span><span id="DataType-2821"><a href="#DataType-2821"><span class="linenos">2821</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span> -</span><span id="DataType-2822"><a href="#DataType-2822"><span class="linenos">2822</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span> -</span><span id="DataType-2823"><a href="#DataType-2823"><span class="linenos">2823</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span> -</span><span id="DataType-2824"><a href="#DataType-2824"><span class="linenos">2824</span></a> <span class="p">}</span> -</span><span id="DataType-2825"><a href="#DataType-2825"><span class="linenos">2825</span></a> -</span><span id="DataType-2826"><a href="#DataType-2826"><span class="linenos">2826</span></a> <span class="n">INTEGER_TYPES</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="DataType-2827"><a href="#DataType-2827"><span class="linenos">2827</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span> -</span><span id="DataType-2828"><a href="#DataType-2828"><span class="linenos">2828</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span> -</span><span id="DataType-2829"><a href="#DataType-2829"><span class="linenos">2829</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span> -</span><span id="DataType-2830"><a href="#DataType-2830"><span class="linenos">2830</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span> -</span><span id="DataType-2831"><a href="#DataType-2831"><span class="linenos">2831</span></a> <span class="p">}</span> -</span><span id="DataType-2832"><a href="#DataType-2832"><span class="linenos">2832</span></a> -</span><span id="DataType-2833"><a href="#DataType-2833"><span class="linenos">2833</span></a> <span class="n">FLOAT_TYPES</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="DataType-2834"><a href="#DataType-2834"><span class="linenos">2834</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span> -</span><span id="DataType-2835"><a href="#DataType-2835"><span class="linenos">2835</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span> -</span><span id="DataType-2836"><a href="#DataType-2836"><span class="linenos">2836</span></a> <span class="p">}</span> -</span><span id="DataType-2837"><a href="#DataType-2837"><span class="linenos">2837</span></a> -</span><span id="DataType-2838"><a href="#DataType-2838"><span class="linenos">2838</span></a> <span class="n">NUMERIC_TYPES</span> <span class="o">=</span> <span class="p">{</span><span class="o">*</span><span class="n">INTEGER_TYPES</span><span class="p">,</span> <span class="o">*</span><span class="n">FLOAT_TYPES</span><span class="p">}</span> -</span><span id="DataType-2839"><a href="#DataType-2839"><span class="linenos">2839</span></a> -</span><span id="DataType-2840"><a href="#DataType-2840"><span class="linenos">2840</span></a> <span class="n">TEMPORAL_TYPES</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="DataType-2841"><a href="#DataType-2841"><span class="linenos">2841</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> -</span><span id="DataType-2842"><a href="#DataType-2842"><span class="linenos">2842</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span> -</span><span id="DataType-2843"><a href="#DataType-2843"><span class="linenos">2843</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span> -</span><span id="DataType-2844"><a href="#DataType-2844"><span class="linenos">2844</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> -</span><span id="DataType-2845"><a href="#DataType-2845"><span class="linenos">2845</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span> -</span><span id="DataType-2846"><a href="#DataType-2846"><span class="linenos">2846</span></a> <span class="p">}</span> -</span><span id="DataType-2847"><a href="#DataType-2847"><span class="linenos">2847</span></a> -</span><span id="DataType-2848"><a href="#DataType-2848"><span class="linenos">2848</span></a> <span class="nd">@classmethod</span> -</span><span id="DataType-2849"><a href="#DataType-2849"><span class="linenos">2849</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> -</span><span id="DataType-2850"><a href="#DataType-2850"><span class="linenos">2850</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> -</span><span id="DataType-2851"><a href="#DataType-2851"><span class="linenos">2851</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> -</span><span id="DataType-2852"><a href="#DataType-2852"><span class="linenos">2852</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> -</span><span id="DataType-2853"><a href="#DataType-2853"><span class="linenos">2853</span></a> -</span><span id="DataType-2854"><a href="#DataType-2854"><span class="linenos">2854</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="DataType-2855"><a href="#DataType-2855"><span class="linenos">2855</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> -</span><span id="DataType-2856"><a href="#DataType-2856"><span class="linenos">2856</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> -</span><span id="DataType-2857"><a href="#DataType-2857"><span class="linenos">2857</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="DataType-2858"><a href="#DataType-2858"><span class="linenos">2858</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> -</span><span id="DataType-2859"><a href="#DataType-2859"><span class="linenos">2859</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="DataType-2860"><a href="#DataType-2860"><span class="linenos">2860</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="DataType-2861"><a href="#DataType-2861"><span class="linenos">2861</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> -</span><span id="DataType-2862"><a href="#DataType-2862"><span class="linenos">2862</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> -</span><span id="DataType-2863"><a href="#DataType-2863"><span class="linenos">2863</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> -</span><span id="DataType-2864"><a href="#DataType-2864"><span class="linenos">2864</span></a> <span class="k">return</span> <span class="n">dtype</span> -</span><span id="DataType-2865"><a href="#DataType-2865"><span class="linenos">2865</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="DataType-2866"><a href="#DataType-2866"><span class="linenos">2866</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> -</span><span id="DataType-2867"><a href="#DataType-2867"><span class="linenos">2867</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> -</span><span id="DataType-2868"><a href="#DataType-2868"><span class="linenos">2868</span></a> -</span><span id="DataType-2869"><a href="#DataType-2869"><span class="linenos">2869</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="DataType-2870"><a href="#DataType-2870"><span class="linenos">2870</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataType-2782"><a href="#DataType-2782"><span class="linenos">2782</span></a><span class="k">class</span> <span class="nc">DataType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="DataType-2783"><a href="#DataType-2783"><span class="linenos">2783</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2784"><a href="#DataType-2784"><span class="linenos">2784</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="DataType-2785"><a href="#DataType-2785"><span class="linenos">2785</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="DataType-2786"><a href="#DataType-2786"><span class="linenos">2786</span></a> <span class="s2">"nested"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="DataType-2787"><a href="#DataType-2787"><span class="linenos">2787</span></a> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="DataType-2788"><a href="#DataType-2788"><span class="linenos">2788</span></a> <span class="s2">"prefix"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="DataType-2789"><a href="#DataType-2789"><span class="linenos">2789</span></a> <span class="p">}</span> +</span><span id="DataType-2790"><a href="#DataType-2790"><span class="linenos">2790</span></a> +</span><span id="DataType-2791"><a href="#DataType-2791"><span class="linenos">2791</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="DataType-2792"><a href="#DataType-2792"><span class="linenos">2792</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2793"><a href="#DataType-2793"><span class="linenos">2793</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2794"><a href="#DataType-2794"><span class="linenos">2794</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2795"><a href="#DataType-2795"><span class="linenos">2795</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2796"><a href="#DataType-2796"><span class="linenos">2796</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2797"><a href="#DataType-2797"><span class="linenos">2797</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2798"><a href="#DataType-2798"><span class="linenos">2798</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2799"><a href="#DataType-2799"><span class="linenos">2799</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2800"><a href="#DataType-2800"><span class="linenos">2800</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2801"><a href="#DataType-2801"><span class="linenos">2801</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2802"><a href="#DataType-2802"><span class="linenos">2802</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2803"><a href="#DataType-2803"><span class="linenos">2803</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2804"><a href="#DataType-2804"><span class="linenos">2804</span></a> <span class="n">UINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2805"><a href="#DataType-2805"><span class="linenos">2805</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2806"><a href="#DataType-2806"><span class="linenos">2806</span></a> <span class="n">UTINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2807"><a href="#DataType-2807"><span class="linenos">2807</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2808"><a href="#DataType-2808"><span class="linenos">2808</span></a> <span class="n">USMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2809"><a href="#DataType-2809"><span class="linenos">2809</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2810"><a href="#DataType-2810"><span class="linenos">2810</span></a> <span class="n">UBIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2811"><a href="#DataType-2811"><span class="linenos">2811</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2812"><a href="#DataType-2812"><span class="linenos">2812</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2813"><a href="#DataType-2813"><span class="linenos">2813</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2814"><a href="#DataType-2814"><span class="linenos">2814</span></a> <span class="n">BIT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2815"><a href="#DataType-2815"><span class="linenos">2815</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2816"><a href="#DataType-2816"><span class="linenos">2816</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2817"><a href="#DataType-2817"><span class="linenos">2817</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2818"><a href="#DataType-2818"><span class="linenos">2818</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2819"><a href="#DataType-2819"><span class="linenos">2819</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2820"><a href="#DataType-2820"><span class="linenos">2820</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2821"><a href="#DataType-2821"><span class="linenos">2821</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2822"><a href="#DataType-2822"><span class="linenos">2822</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2823"><a href="#DataType-2823"><span class="linenos">2823</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2824"><a href="#DataType-2824"><span class="linenos">2824</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2825"><a href="#DataType-2825"><span class="linenos">2825</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2826"><a href="#DataType-2826"><span class="linenos">2826</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2827"><a href="#DataType-2827"><span class="linenos">2827</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2828"><a href="#DataType-2828"><span class="linenos">2828</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2829"><a href="#DataType-2829"><span class="linenos">2829</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2830"><a href="#DataType-2830"><span class="linenos">2830</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2831"><a href="#DataType-2831"><span class="linenos">2831</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2832"><a href="#DataType-2832"><span class="linenos">2832</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2833"><a href="#DataType-2833"><span class="linenos">2833</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2834"><a href="#DataType-2834"><span class="linenos">2834</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2835"><a href="#DataType-2835"><span class="linenos">2835</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2836"><a href="#DataType-2836"><span class="linenos">2836</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2837"><a href="#DataType-2837"><span class="linenos">2837</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2838"><a href="#DataType-2838"><span class="linenos">2838</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2839"><a href="#DataType-2839"><span class="linenos">2839</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2840"><a href="#DataType-2840"><span class="linenos">2840</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2841"><a href="#DataType-2841"><span class="linenos">2841</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2842"><a href="#DataType-2842"><span class="linenos">2842</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2843"><a href="#DataType-2843"><span class="linenos">2843</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2844"><a href="#DataType-2844"><span class="linenos">2844</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2845"><a href="#DataType-2845"><span class="linenos">2845</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2846"><a href="#DataType-2846"><span class="linenos">2846</span></a> <span class="n">INET</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2847"><a href="#DataType-2847"><span class="linenos">2847</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType-2848"><a href="#DataType-2848"><span class="linenos">2848</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> +</span><span id="DataType-2849"><a href="#DataType-2849"><span class="linenos">2849</span></a> +</span><span id="DataType-2850"><a href="#DataType-2850"><span class="linenos">2850</span></a> <span class="n">TEXT_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2851"><a href="#DataType-2851"><span class="linenos">2851</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span> +</span><span id="DataType-2852"><a href="#DataType-2852"><span class="linenos">2852</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span> +</span><span id="DataType-2853"><a href="#DataType-2853"><span class="linenos">2853</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span> +</span><span id="DataType-2854"><a href="#DataType-2854"><span class="linenos">2854</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span> +</span><span id="DataType-2855"><a href="#DataType-2855"><span class="linenos">2855</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span> +</span><span id="DataType-2856"><a href="#DataType-2856"><span class="linenos">2856</span></a> <span class="p">}</span> +</span><span id="DataType-2857"><a href="#DataType-2857"><span class="linenos">2857</span></a> +</span><span id="DataType-2858"><a href="#DataType-2858"><span class="linenos">2858</span></a> <span class="n">INTEGER_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2859"><a href="#DataType-2859"><span class="linenos">2859</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span> +</span><span id="DataType-2860"><a href="#DataType-2860"><span class="linenos">2860</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span> +</span><span id="DataType-2861"><a href="#DataType-2861"><span class="linenos">2861</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span> +</span><span id="DataType-2862"><a href="#DataType-2862"><span class="linenos">2862</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span> +</span><span id="DataType-2863"><a href="#DataType-2863"><span class="linenos">2863</span></a> <span class="p">}</span> +</span><span id="DataType-2864"><a href="#DataType-2864"><span class="linenos">2864</span></a> +</span><span id="DataType-2865"><a href="#DataType-2865"><span class="linenos">2865</span></a> <span class="n">FLOAT_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2866"><a href="#DataType-2866"><span class="linenos">2866</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span> +</span><span id="DataType-2867"><a href="#DataType-2867"><span class="linenos">2867</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span> +</span><span id="DataType-2868"><a href="#DataType-2868"><span class="linenos">2868</span></a> <span class="p">}</span> +</span><span id="DataType-2869"><a href="#DataType-2869"><span class="linenos">2869</span></a> +</span><span id="DataType-2870"><a href="#DataType-2870"><span class="linenos">2870</span></a> <span class="n">NUMERIC_TYPES</span> <span class="o">=</span> <span class="p">{</span><span class="o">*</span><span class="n">INTEGER_TYPES</span><span class="p">,</span> <span class="o">*</span><span class="n">FLOAT_TYPES</span><span class="p">}</span> +</span><span id="DataType-2871"><a href="#DataType-2871"><span class="linenos">2871</span></a> +</span><span id="DataType-2872"><a href="#DataType-2872"><span class="linenos">2872</span></a> <span class="n">TEMPORAL_TYPES</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="DataType-2873"><a href="#DataType-2873"><span class="linenos">2873</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> +</span><span id="DataType-2874"><a href="#DataType-2874"><span class="linenos">2874</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span> +</span><span id="DataType-2875"><a href="#DataType-2875"><span class="linenos">2875</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span> +</span><span id="DataType-2876"><a href="#DataType-2876"><span class="linenos">2876</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> +</span><span id="DataType-2877"><a href="#DataType-2877"><span class="linenos">2877</span></a> <span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span> +</span><span id="DataType-2878"><a href="#DataType-2878"><span class="linenos">2878</span></a> <span class="p">}</span> +</span><span id="DataType-2879"><a href="#DataType-2879"><span class="linenos">2879</span></a> +</span><span id="DataType-2880"><a href="#DataType-2880"><span class="linenos">2880</span></a> <span class="nd">@classmethod</span> +</span><span id="DataType-2881"><a href="#DataType-2881"><span class="linenos">2881</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> +</span><span id="DataType-2882"><a href="#DataType-2882"><span class="linenos">2882</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> +</span><span id="DataType-2883"><a href="#DataType-2883"><span class="linenos">2883</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> +</span><span id="DataType-2884"><a href="#DataType-2884"><span class="linenos">2884</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +</span><span id="DataType-2885"><a href="#DataType-2885"><span class="linenos">2885</span></a> +</span><span id="DataType-2886"><a href="#DataType-2886"><span class="linenos">2886</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="DataType-2887"><a href="#DataType-2887"><span class="linenos">2887</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> +</span><span id="DataType-2888"><a href="#DataType-2888"><span class="linenos">2888</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> +</span><span id="DataType-2889"><a href="#DataType-2889"><span class="linenos">2889</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="DataType-2890"><a href="#DataType-2890"><span class="linenos">2890</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> +</span><span id="DataType-2891"><a href="#DataType-2891"><span class="linenos">2891</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="DataType-2892"><a href="#DataType-2892"><span class="linenos">2892</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="DataType-2893"><a href="#DataType-2893"><span class="linenos">2893</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> +</span><span id="DataType-2894"><a href="#DataType-2894"><span class="linenos">2894</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="DataType-2895"><a href="#DataType-2895"><span class="linenos">2895</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="DataType-2896"><a href="#DataType-2896"><span class="linenos">2896</span></a> <span class="k">return</span> <span class="n">dtype</span> +</span><span id="DataType-2897"><a href="#DataType-2897"><span class="linenos">2897</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="DataType-2898"><a href="#DataType-2898"><span class="linenos">2898</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> +</span><span id="DataType-2899"><a href="#DataType-2899"><span class="linenos">2899</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> +</span><span id="DataType-2900"><a href="#DataType-2900"><span class="linenos">2900</span></a> +</span><span id="DataType-2901"><a href="#DataType-2901"><span class="linenos">2901</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="DataType-2902"><a href="#DataType-2902"><span class="linenos">2902</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> </span></pre></div> @@ -24182,26 +24777,26 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#DataType.build"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.build-2848"><a href="#DataType.build-2848"><span class="linenos">2848</span></a> <span class="nd">@classmethod</span> -</span><span id="DataType.build-2849"><a href="#DataType.build-2849"><span class="linenos">2849</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> -</span><span id="DataType.build-2850"><a href="#DataType.build-2850"><span class="linenos">2850</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> -</span><span id="DataType.build-2851"><a href="#DataType.build-2851"><span class="linenos">2851</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> -</span><span id="DataType.build-2852"><a href="#DataType.build-2852"><span class="linenos">2852</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> -</span><span id="DataType.build-2853"><a href="#DataType.build-2853"><span class="linenos">2853</span></a> -</span><span id="DataType.build-2854"><a href="#DataType.build-2854"><span class="linenos">2854</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="DataType.build-2855"><a href="#DataType.build-2855"><span class="linenos">2855</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> -</span><span id="DataType.build-2856"><a href="#DataType.build-2856"><span class="linenos">2856</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> -</span><span id="DataType.build-2857"><a href="#DataType.build-2857"><span class="linenos">2857</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="DataType.build-2858"><a href="#DataType.build-2858"><span class="linenos">2858</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> -</span><span id="DataType.build-2859"><a href="#DataType.build-2859"><span class="linenos">2859</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="DataType.build-2860"><a href="#DataType.build-2860"><span class="linenos">2860</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="DataType.build-2861"><a href="#DataType.build-2861"><span class="linenos">2861</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> -</span><span id="DataType.build-2862"><a href="#DataType.build-2862"><span class="linenos">2862</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> -</span><span id="DataType.build-2863"><a href="#DataType.build-2863"><span class="linenos">2863</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> -</span><span id="DataType.build-2864"><a href="#DataType.build-2864"><span class="linenos">2864</span></a> <span class="k">return</span> <span class="n">dtype</span> -</span><span id="DataType.build-2865"><a href="#DataType.build-2865"><span class="linenos">2865</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="DataType.build-2866"><a href="#DataType.build-2866"><span class="linenos">2866</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> -</span><span id="DataType.build-2867"><a href="#DataType.build-2867"><span class="linenos">2867</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.build-2880"><a href="#DataType.build-2880"><span class="linenos">2880</span></a> <span class="nd">@classmethod</span> +</span><span id="DataType.build-2881"><a href="#DataType.build-2881"><span class="linenos">2881</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span> +</span><span id="DataType.build-2882"><a href="#DataType.build-2882"><span class="linenos">2882</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span> +</span><span id="DataType.build-2883"><a href="#DataType.build-2883"><span class="linenos">2883</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">DataType</span><span class="p">:</span> +</span><span id="DataType.build-2884"><a href="#DataType.build-2884"><span class="linenos">2884</span></a> <span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">parse_one</span> +</span><span id="DataType.build-2885"><a href="#DataType.build-2885"><span class="linenos">2885</span></a> +</span><span id="DataType.build-2886"><a href="#DataType.build-2886"><span class="linenos">2886</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="DataType.build-2887"><a href="#DataType.build-2887"><span class="linenos">2887</span></a> <span class="k">if</span> <span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">__members__</span><span class="p">:</span> +</span><span id="DataType.build-2888"><a href="#DataType.build-2888"><span class="linenos">2888</span></a> <span class="n">data_type_exp</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">dtype</span><span class="o">.</span><span class="n">upper</span><span class="p">()])</span> +</span><span id="DataType.build-2889"><a href="#DataType.build-2889"><span class="linenos">2889</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="DataType.build-2890"><a href="#DataType.build-2890"><span class="linenos">2890</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">parse_one</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">DataType</span><span class="p">)</span> +</span><span id="DataType.build-2891"><a href="#DataType.build-2891"><span class="linenos">2891</span></a> <span class="k">if</span> <span class="n">data_type_exp</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="DataType.build-2892"><a href="#DataType.build-2892"><span class="linenos">2892</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unparsable data type value: </span><span class="si">{</span><span class="n">dtype</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="DataType.build-2893"><a href="#DataType.build-2893"><span class="linenos">2893</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">):</span> +</span><span id="DataType.build-2894"><a href="#DataType.build-2894"><span class="linenos">2894</span></a> <span class="n">data_type_exp</span> <span class="o">=</span> <span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dtype</span><span class="p">)</span> +</span><span id="DataType.build-2895"><a href="#DataType.build-2895"><span class="linenos">2895</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dtype</span><span class="p">,</span> <span class="n">DataType</span><span class="p">):</span> +</span><span id="DataType.build-2896"><a href="#DataType.build-2896"><span class="linenos">2896</span></a> <span class="k">return</span> <span class="n">dtype</span> +</span><span id="DataType.build-2897"><a href="#DataType.build-2897"><span class="linenos">2897</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="DataType.build-2898"><a href="#DataType.build-2898"><span class="linenos">2898</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid data type: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span><span class="si">}</span><span class="s2">. Expected str or DataType.Type"</span><span class="p">)</span> +</span><span id="DataType.build-2899"><a href="#DataType.build-2899"><span class="linenos">2899</span></a> <span class="k">return</span> <span class="n">DataType</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">data_type_exp</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">})</span> </span></pre></div> @@ -24219,8 +24814,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#DataType.is_type"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.is_type-2869"><a href="#DataType.is_type-2869"><span class="linenos">2869</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="DataType.is_type-2870"><a href="#DataType.is_type-2870"><span class="linenos">2870</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.is_type-2901"><a href="#DataType.is_type-2901"><span class="linenos">2901</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="DataType.is_type-2902"><a href="#DataType.is_type-2902"><span class="linenos">2902</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">dtype</span> </span></pre></div> @@ -24246,10 +24841,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="DataType.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DataType.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DataType.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DataType.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DataType.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DataType.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DataType.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DataType.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DataType.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DataType.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DataType.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DataType.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -24282,64 +24879,64 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#DataType.Type"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.Type-2759"><a href="#DataType.Type-2759"><span class="linenos">2759</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> -</span><span id="DataType.Type-2760"><a href="#DataType.Type-2760"><span class="linenos">2760</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2761"><a href="#DataType.Type-2761"><span class="linenos">2761</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2762"><a href="#DataType.Type-2762"><span class="linenos">2762</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2763"><a href="#DataType.Type-2763"><span class="linenos">2763</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2764"><a href="#DataType.Type-2764"><span class="linenos">2764</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2765"><a href="#DataType.Type-2765"><span class="linenos">2765</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2766"><a href="#DataType.Type-2766"><span class="linenos">2766</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2767"><a href="#DataType.Type-2767"><span class="linenos">2767</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2768"><a href="#DataType.Type-2768"><span class="linenos">2768</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2769"><a href="#DataType.Type-2769"><span class="linenos">2769</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2770"><a href="#DataType.Type-2770"><span class="linenos">2770</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2771"><a href="#DataType.Type-2771"><span class="linenos">2771</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2772"><a href="#DataType.Type-2772"><span class="linenos">2772</span></a> <span class="n">UINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2773"><a href="#DataType.Type-2773"><span class="linenos">2773</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2774"><a href="#DataType.Type-2774"><span class="linenos">2774</span></a> <span class="n">UTINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2775"><a href="#DataType.Type-2775"><span class="linenos">2775</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2776"><a href="#DataType.Type-2776"><span class="linenos">2776</span></a> <span class="n">USMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2777"><a href="#DataType.Type-2777"><span class="linenos">2777</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2778"><a href="#DataType.Type-2778"><span class="linenos">2778</span></a> <span class="n">UBIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2779"><a href="#DataType.Type-2779"><span class="linenos">2779</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2780"><a href="#DataType.Type-2780"><span class="linenos">2780</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2781"><a href="#DataType.Type-2781"><span class="linenos">2781</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2782"><a href="#DataType.Type-2782"><span class="linenos">2782</span></a> <span class="n">BIT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2783"><a href="#DataType.Type-2783"><span class="linenos">2783</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2784"><a href="#DataType.Type-2784"><span class="linenos">2784</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2785"><a href="#DataType.Type-2785"><span class="linenos">2785</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2786"><a href="#DataType.Type-2786"><span class="linenos">2786</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2787"><a href="#DataType.Type-2787"><span class="linenos">2787</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2788"><a href="#DataType.Type-2788"><span class="linenos">2788</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2789"><a href="#DataType.Type-2789"><span class="linenos">2789</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2790"><a href="#DataType.Type-2790"><span class="linenos">2790</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2791"><a href="#DataType.Type-2791"><span class="linenos">2791</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2792"><a href="#DataType.Type-2792"><span class="linenos">2792</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2793"><a href="#DataType.Type-2793"><span class="linenos">2793</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2794"><a href="#DataType.Type-2794"><span class="linenos">2794</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2795"><a href="#DataType.Type-2795"><span class="linenos">2795</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2796"><a href="#DataType.Type-2796"><span class="linenos">2796</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2797"><a href="#DataType.Type-2797"><span class="linenos">2797</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2798"><a href="#DataType.Type-2798"><span class="linenos">2798</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2799"><a href="#DataType.Type-2799"><span class="linenos">2799</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2800"><a href="#DataType.Type-2800"><span class="linenos">2800</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2801"><a href="#DataType.Type-2801"><span class="linenos">2801</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2802"><a href="#DataType.Type-2802"><span class="linenos">2802</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2803"><a href="#DataType.Type-2803"><span class="linenos">2803</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2804"><a href="#DataType.Type-2804"><span class="linenos">2804</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2805"><a href="#DataType.Type-2805"><span class="linenos">2805</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2806"><a href="#DataType.Type-2806"><span class="linenos">2806</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2807"><a href="#DataType.Type-2807"><span class="linenos">2807</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2808"><a href="#DataType.Type-2808"><span class="linenos">2808</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2809"><a href="#DataType.Type-2809"><span class="linenos">2809</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2810"><a href="#DataType.Type-2810"><span class="linenos">2810</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2811"><a href="#DataType.Type-2811"><span class="linenos">2811</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2812"><a href="#DataType.Type-2812"><span class="linenos">2812</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2813"><a href="#DataType.Type-2813"><span class="linenos">2813</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2814"><a href="#DataType.Type-2814"><span class="linenos">2814</span></a> <span class="n">INET</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2815"><a href="#DataType.Type-2815"><span class="linenos">2815</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> -</span><span id="DataType.Type-2816"><a href="#DataType.Type-2816"><span class="linenos">2816</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DataType.Type-2791"><a href="#DataType.Type-2791"><span class="linenos">2791</span></a> <span class="k">class</span> <span class="nc">Type</span><span class="p">(</span><span class="n">AutoName</span><span class="p">):</span> +</span><span id="DataType.Type-2792"><a href="#DataType.Type-2792"><span class="linenos">2792</span></a> <span class="n">CHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2793"><a href="#DataType.Type-2793"><span class="linenos">2793</span></a> <span class="n">NCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2794"><a href="#DataType.Type-2794"><span class="linenos">2794</span></a> <span class="n">VARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2795"><a href="#DataType.Type-2795"><span class="linenos">2795</span></a> <span class="n">NVARCHAR</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2796"><a href="#DataType.Type-2796"><span class="linenos">2796</span></a> <span class="n">TEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2797"><a href="#DataType.Type-2797"><span class="linenos">2797</span></a> <span class="n">MEDIUMTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2798"><a href="#DataType.Type-2798"><span class="linenos">2798</span></a> <span class="n">LONGTEXT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2799"><a href="#DataType.Type-2799"><span class="linenos">2799</span></a> <span class="n">MEDIUMBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2800"><a href="#DataType.Type-2800"><span class="linenos">2800</span></a> <span class="n">LONGBLOB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2801"><a href="#DataType.Type-2801"><span class="linenos">2801</span></a> <span class="n">BINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2802"><a href="#DataType.Type-2802"><span class="linenos">2802</span></a> <span class="n">VARBINARY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2803"><a href="#DataType.Type-2803"><span class="linenos">2803</span></a> <span class="n">INT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2804"><a href="#DataType.Type-2804"><span class="linenos">2804</span></a> <span class="n">UINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2805"><a href="#DataType.Type-2805"><span class="linenos">2805</span></a> <span class="n">TINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2806"><a href="#DataType.Type-2806"><span class="linenos">2806</span></a> <span class="n">UTINYINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2807"><a href="#DataType.Type-2807"><span class="linenos">2807</span></a> <span class="n">SMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2808"><a href="#DataType.Type-2808"><span class="linenos">2808</span></a> <span class="n">USMALLINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2809"><a href="#DataType.Type-2809"><span class="linenos">2809</span></a> <span class="n">BIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2810"><a href="#DataType.Type-2810"><span class="linenos">2810</span></a> <span class="n">UBIGINT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2811"><a href="#DataType.Type-2811"><span class="linenos">2811</span></a> <span class="n">FLOAT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2812"><a href="#DataType.Type-2812"><span class="linenos">2812</span></a> <span class="n">DOUBLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2813"><a href="#DataType.Type-2813"><span class="linenos">2813</span></a> <span class="n">DECIMAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2814"><a href="#DataType.Type-2814"><span class="linenos">2814</span></a> <span class="n">BIT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2815"><a href="#DataType.Type-2815"><span class="linenos">2815</span></a> <span class="n">BOOLEAN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2816"><a href="#DataType.Type-2816"><span class="linenos">2816</span></a> <span class="n">JSON</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2817"><a href="#DataType.Type-2817"><span class="linenos">2817</span></a> <span class="n">JSONB</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2818"><a href="#DataType.Type-2818"><span class="linenos">2818</span></a> <span class="n">INTERVAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2819"><a href="#DataType.Type-2819"><span class="linenos">2819</span></a> <span class="n">TIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2820"><a href="#DataType.Type-2820"><span class="linenos">2820</span></a> <span class="n">TIMESTAMP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2821"><a href="#DataType.Type-2821"><span class="linenos">2821</span></a> <span class="n">TIMESTAMPTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2822"><a href="#DataType.Type-2822"><span class="linenos">2822</span></a> <span class="n">TIMESTAMPLTZ</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2823"><a href="#DataType.Type-2823"><span class="linenos">2823</span></a> <span class="n">DATE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2824"><a href="#DataType.Type-2824"><span class="linenos">2824</span></a> <span class="n">DATETIME</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2825"><a href="#DataType.Type-2825"><span class="linenos">2825</span></a> <span class="n">ARRAY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2826"><a href="#DataType.Type-2826"><span class="linenos">2826</span></a> <span class="n">MAP</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2827"><a href="#DataType.Type-2827"><span class="linenos">2827</span></a> <span class="n">UUID</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2828"><a href="#DataType.Type-2828"><span class="linenos">2828</span></a> <span class="n">GEOGRAPHY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2829"><a href="#DataType.Type-2829"><span class="linenos">2829</span></a> <span class="n">GEOMETRY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2830"><a href="#DataType.Type-2830"><span class="linenos">2830</span></a> <span class="n">STRUCT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2831"><a href="#DataType.Type-2831"><span class="linenos">2831</span></a> <span class="n">NULLABLE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2832"><a href="#DataType.Type-2832"><span class="linenos">2832</span></a> <span class="n">HLLSKETCH</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2833"><a href="#DataType.Type-2833"><span class="linenos">2833</span></a> <span class="n">HSTORE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2834"><a href="#DataType.Type-2834"><span class="linenos">2834</span></a> <span class="n">SUPER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2835"><a href="#DataType.Type-2835"><span class="linenos">2835</span></a> <span class="n">SERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2836"><a href="#DataType.Type-2836"><span class="linenos">2836</span></a> <span class="n">SMALLSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2837"><a href="#DataType.Type-2837"><span class="linenos">2837</span></a> <span class="n">BIGSERIAL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2838"><a href="#DataType.Type-2838"><span class="linenos">2838</span></a> <span class="n">XML</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2839"><a href="#DataType.Type-2839"><span class="linenos">2839</span></a> <span class="n">UNIQUEIDENTIFIER</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2840"><a href="#DataType.Type-2840"><span class="linenos">2840</span></a> <span class="n">MONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2841"><a href="#DataType.Type-2841"><span class="linenos">2841</span></a> <span class="n">SMALLMONEY</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2842"><a href="#DataType.Type-2842"><span class="linenos">2842</span></a> <span class="n">ROWVERSION</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2843"><a href="#DataType.Type-2843"><span class="linenos">2843</span></a> <span class="n">IMAGE</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2844"><a href="#DataType.Type-2844"><span class="linenos">2844</span></a> <span class="n">VARIANT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2845"><a href="#DataType.Type-2845"><span class="linenos">2845</span></a> <span class="n">OBJECT</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2846"><a href="#DataType.Type-2846"><span class="linenos">2846</span></a> <span class="n">INET</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2847"><a href="#DataType.Type-2847"><span class="linenos">2847</span></a> <span class="n">NULL</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> +</span><span id="DataType.Type-2848"><a href="#DataType.Type-2848"><span class="linenos">2848</span></a> <span class="n">UNKNOWN</span> <span class="o">=</span> <span class="n">auto</span><span class="p">()</span> <span class="c1"># Sentinel value, useful for type annotation</span> </span></pre></div> @@ -25053,8 +25650,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#PseudoType"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="PseudoType-2874"><a href="#PseudoType-2874"><span class="linenos">2874</span></a><span class="k">class</span> <span class="nc">PseudoType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="PseudoType-2875"><a href="#PseudoType-2875"><span class="linenos">2875</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="PseudoType-2906"><a href="#PseudoType-2906"><span class="linenos">2906</span></a><span class="k">class</span> <span class="nc">PseudoType</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="PseudoType-2907"><a href="#PseudoType-2907"><span class="linenos">2907</span></a> <span class="k">pass</span> </span></pre></div> @@ -25079,10 +25676,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="PseudoType.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="PseudoType.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="PseudoType.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PseudoType.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="PseudoType.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="PseudoType.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="PseudoType.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="PseudoType.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PseudoType.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="PseudoType.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="PseudoType.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="PseudoType.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25115,8 +25714,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#StructKwarg"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="StructKwarg-2878"><a href="#StructKwarg-2878"><span class="linenos">2878</span></a><span class="k">class</span> <span class="nc">StructKwarg</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="StructKwarg-2879"><a href="#StructKwarg-2879"><span class="linenos">2879</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="StructKwarg-2910"><a href="#StructKwarg-2910"><span class="linenos">2910</span></a><span class="k">class</span> <span class="nc">StructKwarg</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="StructKwarg-2911"><a href="#StructKwarg-2911"><span class="linenos">2911</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -25141,10 +25740,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="StructKwarg.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="StructKwarg.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="StructKwarg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StructKwarg.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="StructKwarg.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="StructKwarg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="StructKwarg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="StructKwarg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StructKwarg.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="StructKwarg.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="StructKwarg.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="StructKwarg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25177,8 +25778,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#SubqueryPredicate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SubqueryPredicate-2883"><a href="#SubqueryPredicate-2883"><span class="linenos">2883</span></a><span class="k">class</span> <span class="nc">SubqueryPredicate</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> -</span><span id="SubqueryPredicate-2884"><a href="#SubqueryPredicate-2884"><span class="linenos">2884</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SubqueryPredicate-2915"><a href="#SubqueryPredicate-2915"><span class="linenos">2915</span></a><span class="k">class</span> <span class="nc">SubqueryPredicate</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="SubqueryPredicate-2916"><a href="#SubqueryPredicate-2916"><span class="linenos">2916</span></a> <span class="k">pass</span> </span></pre></div> @@ -25203,10 +25804,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="SubqueryPredicate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SubqueryPredicate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SubqueryPredicate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SubqueryPredicate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SubqueryPredicate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SubqueryPredicate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SubqueryPredicate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SubqueryPredicate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SubqueryPredicate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SubqueryPredicate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SubqueryPredicate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SubqueryPredicate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25245,8 +25848,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#All"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="All-2887"><a href="#All-2887"><span class="linenos">2887</span></a><span class="k">class</span> <span class="nc">All</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> -</span><span id="All-2888"><a href="#All-2888"><span class="linenos">2888</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="All-2919"><a href="#All-2919"><span class="linenos">2919</span></a><span class="k">class</span> <span class="nc">All</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="All-2920"><a href="#All-2920"><span class="linenos">2920</span></a> <span class="k">pass</span> </span></pre></div> @@ -25271,10 +25874,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="All.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="All.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="All.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="All.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="All.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="All.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="All.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="All.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="All.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="All.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="All.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="All.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25313,8 +25918,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Any"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Any-2891"><a href="#Any-2891"><span class="linenos">2891</span></a><span class="k">class</span> <span class="nc">Any</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> -</span><span id="Any-2892"><a href="#Any-2892"><span class="linenos">2892</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Any-2923"><a href="#Any-2923"><span class="linenos">2923</span></a><span class="k">class</span> <span class="nc">Any</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="Any-2924"><a href="#Any-2924"><span class="linenos">2924</span></a> <span class="k">pass</span> </span></pre></div> @@ -25339,10 +25944,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Any.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Any.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Any.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Any.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Any.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Any.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Any.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Any.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Any.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Any.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Any.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Any.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25381,8 +25988,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Exists"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Exists-2895"><a href="#Exists-2895"><span class="linenos">2895</span></a><span class="k">class</span> <span class="nc">Exists</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> -</span><span id="Exists-2896"><a href="#Exists-2896"><span class="linenos">2896</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Exists-2927"><a href="#Exists-2927"><span class="linenos">2927</span></a><span class="k">class</span> <span class="nc">Exists</span><span class="p">(</span><span class="n">SubqueryPredicate</span><span class="p">):</span> +</span><span id="Exists-2928"><a href="#Exists-2928"><span class="linenos">2928</span></a> <span class="k">pass</span> </span></pre></div> @@ -25407,10 +26014,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Exists.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Exists.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Exists.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Exists.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Exists.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Exists.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Exists.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Exists.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Exists.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Exists.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Exists.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Exists.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25449,8 +26058,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Command"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Command-2901"><a href="#Command-2901"><span class="linenos">2901</span></a><span class="k">class</span> <span class="nc">Command</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Command-2902"><a href="#Command-2902"><span class="linenos">2902</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Command-2933"><a href="#Command-2933"><span class="linenos">2933</span></a><span class="k">class</span> <span class="nc">Command</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Command-2934"><a href="#Command-2934"><span class="linenos">2934</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -25475,10 +26084,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Command.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Command.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Command.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Command.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Command.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Command.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Command.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Command.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Command.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Command.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Command.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Command.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25511,8 +26122,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Transaction"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Transaction-2905"><a href="#Transaction-2905"><span class="linenos">2905</span></a><span class="k">class</span> <span class="nc">Transaction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Transaction-2906"><a href="#Transaction-2906"><span class="linenos">2906</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"modes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Transaction-2937"><a href="#Transaction-2937"><span class="linenos">2937</span></a><span class="k">class</span> <span class="nc">Transaction</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Transaction-2938"><a href="#Transaction-2938"><span class="linenos">2938</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"modes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -25537,10 +26148,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Transaction.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Transaction.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Transaction.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Transaction.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Transaction.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Transaction.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Transaction.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Transaction.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Transaction.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Transaction.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Transaction.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Transaction.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25573,8 +26186,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Commit"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Commit-2909"><a href="#Commit-2909"><span class="linenos">2909</span></a><span class="k">class</span> <span class="nc">Commit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Commit-2910"><a href="#Commit-2910"><span class="linenos">2910</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"chain"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Commit-2941"><a href="#Commit-2941"><span class="linenos">2941</span></a><span class="k">class</span> <span class="nc">Commit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Commit-2942"><a href="#Commit-2942"><span class="linenos">2942</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"chain"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -25599,10 +26212,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Commit.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Commit.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Commit.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Commit.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Commit.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Commit.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Commit.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Commit.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Commit.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Commit.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Commit.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Commit.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25635,8 +26250,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Rollback"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Rollback-2913"><a href="#Rollback-2913"><span class="linenos">2913</span></a><span class="k">class</span> <span class="nc">Rollback</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Rollback-2914"><a href="#Rollback-2914"><span class="linenos">2914</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"savepoint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Rollback-2945"><a href="#Rollback-2945"><span class="linenos">2945</span></a><span class="k">class</span> <span class="nc">Rollback</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Rollback-2946"><a href="#Rollback-2946"><span class="linenos">2946</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"savepoint"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -25661,10 +26276,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Rollback.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Rollback.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Rollback.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Rollback.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Rollback.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Rollback.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Rollback.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Rollback.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Rollback.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Rollback.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Rollback.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Rollback.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25697,8 +26314,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#AlterTable"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AlterTable-2917"><a href="#AlterTable-2917"><span class="linenos">2917</span></a><span class="k">class</span> <span class="nc">AlterTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="AlterTable-2918"><a href="#AlterTable-2918"><span class="linenos">2918</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"actions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AlterTable-2949"><a href="#AlterTable-2949"><span class="linenos">2949</span></a><span class="k">class</span> <span class="nc">AlterTable</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="AlterTable-2950"><a href="#AlterTable-2950"><span class="linenos">2950</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"actions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -25723,10 +26340,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="AlterTable.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AlterTable.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AlterTable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AlterTable.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AlterTable.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AlterTable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AlterTable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AlterTable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AlterTable.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AlterTable.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AlterTable.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AlterTable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25759,8 +26378,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#AddConstraint"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AddConstraint-2921"><a href="#AddConstraint-2921"><span class="linenos">2921</span></a><span class="k">class</span> <span class="nc">AddConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="AddConstraint-2922"><a href="#AddConstraint-2922"><span class="linenos">2922</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"enforced"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AddConstraint-2953"><a href="#AddConstraint-2953"><span class="linenos">2953</span></a><span class="k">class</span> <span class="nc">AddConstraint</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="AddConstraint-2954"><a href="#AddConstraint-2954"><span class="linenos">2954</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"enforced"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -25785,10 +26404,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="AddConstraint.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AddConstraint.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AddConstraint.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AddConstraint.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AddConstraint.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AddConstraint.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AddConstraint.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AddConstraint.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AddConstraint.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AddConstraint.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AddConstraint.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AddConstraint.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25821,8 +26442,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#DropPartition"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DropPartition-2925"><a href="#DropPartition-2925"><span class="linenos">2925</span></a><span class="k">class</span> <span class="nc">DropPartition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="DropPartition-2926"><a href="#DropPartition-2926"><span class="linenos">2926</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DropPartition-2957"><a href="#DropPartition-2957"><span class="linenos">2957</span></a><span class="k">class</span> <span class="nc">DropPartition</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="DropPartition-2958"><a href="#DropPartition-2958"><span class="linenos">2958</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"exists"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -25847,10 +26468,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="DropPartition.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DropPartition.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DropPartition.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DropPartition.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DropPartition.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DropPartition.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DropPartition.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DropPartition.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DropPartition.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DropPartition.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DropPartition.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DropPartition.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25883,16 +26506,16 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Binary"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Binary-2930"><a href="#Binary-2930"><span class="linenos">2930</span></a><span class="k">class</span> <span class="nc">Binary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Binary-2931"><a href="#Binary-2931"><span class="linenos">2931</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Binary-2932"><a href="#Binary-2932"><span class="linenos">2932</span></a> -</span><span id="Binary-2933"><a href="#Binary-2933"><span class="linenos">2933</span></a> <span class="nd">@property</span> -</span><span id="Binary-2934"><a href="#Binary-2934"><span class="linenos">2934</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Binary-2935"><a href="#Binary-2935"><span class="linenos">2935</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> -</span><span id="Binary-2936"><a href="#Binary-2936"><span class="linenos">2936</span></a> -</span><span id="Binary-2937"><a href="#Binary-2937"><span class="linenos">2937</span></a> <span class="nd">@property</span> -</span><span id="Binary-2938"><a href="#Binary-2938"><span class="linenos">2938</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Binary-2939"><a href="#Binary-2939"><span class="linenos">2939</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Binary-2962"><a href="#Binary-2962"><span class="linenos">2962</span></a><span class="k">class</span> <span class="nc">Binary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Binary-2963"><a href="#Binary-2963"><span class="linenos">2963</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Binary-2964"><a href="#Binary-2964"><span class="linenos">2964</span></a> +</span><span id="Binary-2965"><a href="#Binary-2965"><span class="linenos">2965</span></a> <span class="nd">@property</span> +</span><span id="Binary-2966"><a href="#Binary-2966"><span class="linenos">2966</span></a> <span class="k">def</span> <span class="nf">left</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Binary-2967"><a href="#Binary-2967"><span class="linenos">2967</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span> +</span><span id="Binary-2968"><a href="#Binary-2968"><span class="linenos">2968</span></a> +</span><span id="Binary-2969"><a href="#Binary-2969"><span class="linenos">2969</span></a> <span class="nd">@property</span> +</span><span id="Binary-2970"><a href="#Binary-2970"><span class="linenos">2970</span></a> <span class="k">def</span> <span class="nf">right</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Binary-2971"><a href="#Binary-2971"><span class="linenos">2971</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span> </span></pre></div> @@ -25917,10 +26540,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Binary.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Binary.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Binary.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Binary.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Binary.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Binary.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Binary.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Binary.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Binary.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Binary.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Binary.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Binary.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -25953,8 +26578,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Add"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Add-2942"><a href="#Add-2942"><span class="linenos">2942</span></a><span class="k">class</span> <span class="nc">Add</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Add-2943"><a href="#Add-2943"><span class="linenos">2943</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Add-2974"><a href="#Add-2974"><span class="linenos">2974</span></a><span class="k">class</span> <span class="nc">Add</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Add-2975"><a href="#Add-2975"><span class="linenos">2975</span></a> <span class="k">pass</span> </span></pre></div> @@ -25979,10 +26604,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Add.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Add.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Add.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Add.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Add.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Add.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Add.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Add.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Add.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Add.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Add.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Add.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26015,8 +26642,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Connector"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Connector-2946"><a href="#Connector-2946"><span class="linenos">2946</span></a><span class="k">class</span> <span class="nc">Connector</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> -</span><span id="Connector-2947"><a href="#Connector-2947"><span class="linenos">2947</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Connector-2978"><a href="#Connector-2978"><span class="linenos">2978</span></a><span class="k">class</span> <span class="nc">Connector</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="Connector-2979"><a href="#Connector-2979"><span class="linenos">2979</span></a> <span class="k">pass</span> </span></pre></div> @@ -26041,10 +26668,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Connector.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Connector.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Connector.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Connector.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Connector.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Connector.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Connector.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Connector.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Connector.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Connector.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Connector.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Connector.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26083,8 +26712,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#And"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="And-2950"><a href="#And-2950"><span class="linenos">2950</span></a><span class="k">class</span> <span class="nc">And</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> -</span><span id="And-2951"><a href="#And-2951"><span class="linenos">2951</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="And-2982"><a href="#And-2982"><span class="linenos">2982</span></a><span class="k">class</span> <span class="nc">And</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> +</span><span id="And-2983"><a href="#And-2983"><span class="linenos">2983</span></a> <span class="k">pass</span> </span></pre></div> @@ -26109,10 +26738,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="And.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="And.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="And.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="And.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="And.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="And.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="And.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="And.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="And.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="And.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="And.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="And.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26151,8 +26782,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Or"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Or-2954"><a href="#Or-2954"><span class="linenos">2954</span></a><span class="k">class</span> <span class="nc">Or</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> -</span><span id="Or-2955"><a href="#Or-2955"><span class="linenos">2955</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Or-2986"><a href="#Or-2986"><span class="linenos">2986</span></a><span class="k">class</span> <span class="nc">Or</span><span class="p">(</span><span class="n">Connector</span><span class="p">):</span> +</span><span id="Or-2987"><a href="#Or-2987"><span class="linenos">2987</span></a> <span class="k">pass</span> </span></pre></div> @@ -26177,10 +26808,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Or.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Or.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Or.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Or.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Or.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Or.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Or.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Or.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Or.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Or.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Or.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Or.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26219,8 +26852,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#BitwiseAnd"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseAnd-2958"><a href="#BitwiseAnd-2958"><span class="linenos">2958</span></a><span class="k">class</span> <span class="nc">BitwiseAnd</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="BitwiseAnd-2959"><a href="#BitwiseAnd-2959"><span class="linenos">2959</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseAnd-2990"><a href="#BitwiseAnd-2990"><span class="linenos">2990</span></a><span class="k">class</span> <span class="nc">BitwiseAnd</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseAnd-2991"><a href="#BitwiseAnd-2991"><span class="linenos">2991</span></a> <span class="k">pass</span> </span></pre></div> @@ -26245,10 +26878,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="BitwiseAnd.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="BitwiseAnd.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="BitwiseAnd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseAnd.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="BitwiseAnd.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="BitwiseAnd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="BitwiseAnd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="BitwiseAnd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseAnd.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="BitwiseAnd.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="BitwiseAnd.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="BitwiseAnd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26281,8 +26916,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#BitwiseLeftShift"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseLeftShift-2962"><a href="#BitwiseLeftShift-2962"><span class="linenos">2962</span></a><span class="k">class</span> <span class="nc">BitwiseLeftShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="BitwiseLeftShift-2963"><a href="#BitwiseLeftShift-2963"><span class="linenos">2963</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseLeftShift-2994"><a href="#BitwiseLeftShift-2994"><span class="linenos">2994</span></a><span class="k">class</span> <span class="nc">BitwiseLeftShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseLeftShift-2995"><a href="#BitwiseLeftShift-2995"><span class="linenos">2995</span></a> <span class="k">pass</span> </span></pre></div> @@ -26307,10 +26942,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="BitwiseLeftShift.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="BitwiseLeftShift.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="BitwiseLeftShift.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseLeftShift.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="BitwiseLeftShift.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="BitwiseLeftShift.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="BitwiseLeftShift.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="BitwiseLeftShift.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseLeftShift.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="BitwiseLeftShift.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="BitwiseLeftShift.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="BitwiseLeftShift.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26343,8 +26980,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#BitwiseOr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseOr-2966"><a href="#BitwiseOr-2966"><span class="linenos">2966</span></a><span class="k">class</span> <span class="nc">BitwiseOr</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="BitwiseOr-2967"><a href="#BitwiseOr-2967"><span class="linenos">2967</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseOr-2998"><a href="#BitwiseOr-2998"><span class="linenos">2998</span></a><span class="k">class</span> <span class="nc">BitwiseOr</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseOr-2999"><a href="#BitwiseOr-2999"><span class="linenos">2999</span></a> <span class="k">pass</span> </span></pre></div> @@ -26369,10 +27006,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="BitwiseOr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="BitwiseOr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="BitwiseOr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseOr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="BitwiseOr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="BitwiseOr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="BitwiseOr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="BitwiseOr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseOr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="BitwiseOr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="BitwiseOr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="BitwiseOr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26405,8 +27044,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#BitwiseRightShift"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseRightShift-2970"><a href="#BitwiseRightShift-2970"><span class="linenos">2970</span></a><span class="k">class</span> <span class="nc">BitwiseRightShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="BitwiseRightShift-2971"><a href="#BitwiseRightShift-2971"><span class="linenos">2971</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseRightShift-3002"><a href="#BitwiseRightShift-3002"><span class="linenos">3002</span></a><span class="k">class</span> <span class="nc">BitwiseRightShift</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseRightShift-3003"><a href="#BitwiseRightShift-3003"><span class="linenos">3003</span></a> <span class="k">pass</span> </span></pre></div> @@ -26431,10 +27070,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="BitwiseRightShift.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="BitwiseRightShift.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="BitwiseRightShift.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseRightShift.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="BitwiseRightShift.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="BitwiseRightShift.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="BitwiseRightShift.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="BitwiseRightShift.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseRightShift.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="BitwiseRightShift.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="BitwiseRightShift.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="BitwiseRightShift.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26467,8 +27108,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#BitwiseXor"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseXor-2974"><a href="#BitwiseXor-2974"><span class="linenos">2974</span></a><span class="k">class</span> <span class="nc">BitwiseXor</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="BitwiseXor-2975"><a href="#BitwiseXor-2975"><span class="linenos">2975</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseXor-3006"><a href="#BitwiseXor-3006"><span class="linenos">3006</span></a><span class="k">class</span> <span class="nc">BitwiseXor</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="BitwiseXor-3007"><a href="#BitwiseXor-3007"><span class="linenos">3007</span></a> <span class="k">pass</span> </span></pre></div> @@ -26493,10 +27134,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="BitwiseXor.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="BitwiseXor.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="BitwiseXor.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseXor.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="BitwiseXor.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="BitwiseXor.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="BitwiseXor.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="BitwiseXor.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseXor.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="BitwiseXor.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="BitwiseXor.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="BitwiseXor.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26529,8 +27172,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Div"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Div-2978"><a href="#Div-2978"><span class="linenos">2978</span></a><span class="k">class</span> <span class="nc">Div</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Div-2979"><a href="#Div-2979"><span class="linenos">2979</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Div-3010"><a href="#Div-3010"><span class="linenos">3010</span></a><span class="k">class</span> <span class="nc">Div</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Div-3011"><a href="#Div-3011"><span class="linenos">3011</span></a> <span class="k">pass</span> </span></pre></div> @@ -26555,10 +27198,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Div.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Div.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Div.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Div.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Div.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Div.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Div.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Div.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Div.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Div.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Div.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Div.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26591,8 +27236,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Overlaps"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Overlaps-2982"><a href="#Overlaps-2982"><span class="linenos">2982</span></a><span class="k">class</span> <span class="nc">Overlaps</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Overlaps-2983"><a href="#Overlaps-2983"><span class="linenos">2983</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Overlaps-3014"><a href="#Overlaps-3014"><span class="linenos">3014</span></a><span class="k">class</span> <span class="nc">Overlaps</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Overlaps-3015"><a href="#Overlaps-3015"><span class="linenos">3015</span></a> <span class="k">pass</span> </span></pre></div> @@ -26617,10 +27262,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Overlaps.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Overlaps.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Overlaps.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Overlaps.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Overlaps.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Overlaps.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Overlaps.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Overlaps.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Overlaps.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Overlaps.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Overlaps.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Overlaps.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26653,15 +27300,62 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Dot"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Dot-2986"><a href="#Dot-2986"><span class="linenos">2986</span></a><span class="k">class</span> <span class="nc">Dot</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Dot-2987"><a href="#Dot-2987"><span class="linenos">2987</span></a> <span class="nd">@property</span> -</span><span id="Dot-2988"><a href="#Dot-2988"><span class="linenos">2988</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Dot-2989"><a href="#Dot-2989"><span class="linenos">2989</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Dot-3018"><a href="#Dot-3018"><span class="linenos">3018</span></a><span class="k">class</span> <span class="nc">Dot</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Dot-3019"><a href="#Dot-3019"><span class="linenos">3019</span></a> <span class="nd">@property</span> +</span><span id="Dot-3020"><a href="#Dot-3020"><span class="linenos">3020</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Dot-3021"><a href="#Dot-3021"><span class="linenos">3021</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span> +</span><span id="Dot-3022"><a href="#Dot-3022"><span class="linenos">3022</span></a> +</span><span id="Dot-3023"><a href="#Dot-3023"><span class="linenos">3023</span></a> <span class="nd">@classmethod</span> +</span><span id="Dot-3024"><a href="#Dot-3024"><span class="linenos">3024</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expressions</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="n">Expression</span><span class="p">])</span> <span class="o">-></span> <span class="n">Dot</span><span class="p">:</span> +</span><span id="Dot-3025"><a href="#Dot-3025"><span class="linenos">3025</span></a><span class="w"> </span><span class="sd">"""Build a Dot object with a sequence of expressions."""</span> +</span><span id="Dot-3026"><a href="#Dot-3026"><span class="linenos">3026</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">expressions</span><span class="p">)</span> <span class="o"><</span> <span class="mi">2</span><span class="p">:</span> +</span><span id="Dot-3027"><a href="#Dot-3027"><span class="linenos">3027</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Dot requires >= 2 expressions."</span><span class="p">)</span> +</span><span id="Dot-3028"><a href="#Dot-3028"><span class="linenos">3028</span></a> +</span><span id="Dot-3029"><a href="#Dot-3029"><span class="linenos">3029</span></a> <span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span> <span class="o">=</span> <span class="n">expressions</span> +</span><span id="Dot-3030"><a href="#Dot-3030"><span class="linenos">3030</span></a> <span class="n">dot</span> <span class="o">=</span> <span class="n">Dot</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">a</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">b</span><span class="p">)</span> +</span><span id="Dot-3031"><a href="#Dot-3031"><span class="linenos">3031</span></a> +</span><span id="Dot-3032"><a href="#Dot-3032"><span class="linenos">3032</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="Dot-3033"><a href="#Dot-3033"><span class="linenos">3033</span></a> <span class="n">dot</span> <span class="o">=</span> <span class="n">Dot</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dot</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="Dot-3034"><a href="#Dot-3034"><span class="linenos">3034</span></a> +</span><span id="Dot-3035"><a href="#Dot-3035"><span class="linenos">3035</span></a> <span class="k">return</span> <span class="n">dot</span> +</span></pre></div> + + + + + <div id="Dot.build" class="classattr"> + <input id="Dot.build-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr function"> + <div class="decorator">@classmethod</div> + + <span class="def">def</span> + <span class="name">build</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expressions</span><span class="p">:</span> <span class="n">Sequence</span><span class="p">[</span><span class="n"><a href="#Expression">sqlglot.expressions.Expression</a></span><span class="p">]</span></span><span class="return-annotation">) -> <span class="n"><a href="#Dot">sqlglot.expressions.Dot</a></span>:</span></span> + + <label class="view-source-button" for="Dot.build-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Dot.build"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Dot.build-3023"><a href="#Dot.build-3023"><span class="linenos">3023</span></a> <span class="nd">@classmethod</span> +</span><span id="Dot.build-3024"><a href="#Dot.build-3024"><span class="linenos">3024</span></a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expressions</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="n">Expression</span><span class="p">])</span> <span class="o">-></span> <span class="n">Dot</span><span class="p">:</span> +</span><span id="Dot.build-3025"><a href="#Dot.build-3025"><span class="linenos">3025</span></a><span class="w"> </span><span class="sd">"""Build a Dot object with a sequence of expressions."""</span> +</span><span id="Dot.build-3026"><a href="#Dot.build-3026"><span class="linenos">3026</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">expressions</span><span class="p">)</span> <span class="o"><</span> <span class="mi">2</span><span class="p">:</span> +</span><span id="Dot.build-3027"><a href="#Dot.build-3027"><span class="linenos">3027</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Dot requires >= 2 expressions."</span><span class="p">)</span> +</span><span id="Dot.build-3028"><a href="#Dot.build-3028"><span class="linenos">3028</span></a> +</span><span id="Dot.build-3029"><a href="#Dot.build-3029"><span class="linenos">3029</span></a> <span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="o">*</span><span class="n">expressions</span> <span class="o">=</span> <span class="n">expressions</span> +</span><span id="Dot.build-3030"><a href="#Dot.build-3030"><span class="linenos">3030</span></a> <span class="n">dot</span> <span class="o">=</span> <span class="n">Dot</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">a</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">b</span><span class="p">)</span> +</span><span id="Dot.build-3031"><a href="#Dot.build-3031"><span class="linenos">3031</span></a> +</span><span id="Dot.build-3032"><a href="#Dot.build-3032"><span class="linenos">3032</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">:</span> +</span><span id="Dot.build-3033"><a href="#Dot.build-3033"><span class="linenos">3033</span></a> <span class="n">dot</span> <span class="o">=</span> <span class="n">Dot</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">dot</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> +</span><span id="Dot.build-3034"><a href="#Dot.build-3034"><span class="linenos">3034</span></a> +</span><span id="Dot.build-3035"><a href="#Dot.build-3035"><span class="linenos">3035</span></a> <span class="k">return</span> <span class="n">dot</span> </span></pre></div> - + <div class="docstring"><p>Build a Dot object with a sequence of expressions.</p> +</div> + + </div> <div class="inherited"> <h5>Inherited Members</h5> <dl> @@ -26681,10 +27375,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Dot.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Dot.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Dot.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Dot.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Dot.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Dot.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Dot.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Dot.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Dot.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Dot.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Dot.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Dot.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26717,8 +27413,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#DPipe"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DPipe-2992"><a href="#DPipe-2992"><span class="linenos">2992</span></a><span class="k">class</span> <span class="nc">DPipe</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="DPipe-2993"><a href="#DPipe-2993"><span class="linenos">2993</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DPipe-3038"><a href="#DPipe-3038"><span class="linenos">3038</span></a><span class="k">class</span> <span class="nc">DPipe</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="DPipe-3039"><a href="#DPipe-3039"><span class="linenos">3039</span></a> <span class="k">pass</span> </span></pre></div> @@ -26743,10 +27439,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="DPipe.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DPipe.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DPipe.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DPipe.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DPipe.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DPipe.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DPipe.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DPipe.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DPipe.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DPipe.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DPipe.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DPipe.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26779,8 +27477,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#EQ"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="EQ-2996"><a href="#EQ-2996"><span class="linenos">2996</span></a><span class="k">class</span> <span class="nc">EQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="EQ-2997"><a href="#EQ-2997"><span class="linenos">2997</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="EQ-3042"><a href="#EQ-3042"><span class="linenos">3042</span></a><span class="k">class</span> <span class="nc">EQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="EQ-3043"><a href="#EQ-3043"><span class="linenos">3043</span></a> <span class="k">pass</span> </span></pre></div> @@ -26805,10 +27503,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="EQ.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="EQ.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="EQ.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="EQ.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="EQ.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="EQ.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="EQ.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="EQ.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="EQ.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="EQ.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="EQ.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="EQ.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26847,8 +27547,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#NullSafeEQ"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="NullSafeEQ-3000"><a href="#NullSafeEQ-3000"><span class="linenos">3000</span></a><span class="k">class</span> <span class="nc">NullSafeEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="NullSafeEQ-3001"><a href="#NullSafeEQ-3001"><span class="linenos">3001</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="NullSafeEQ-3046"><a href="#NullSafeEQ-3046"><span class="linenos">3046</span></a><span class="k">class</span> <span class="nc">NullSafeEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="NullSafeEQ-3047"><a href="#NullSafeEQ-3047"><span class="linenos">3047</span></a> <span class="k">pass</span> </span></pre></div> @@ -26873,10 +27573,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="NullSafeEQ.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="NullSafeEQ.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="NullSafeEQ.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NullSafeEQ.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="NullSafeEQ.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="NullSafeEQ.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="NullSafeEQ.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="NullSafeEQ.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NullSafeEQ.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="NullSafeEQ.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="NullSafeEQ.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="NullSafeEQ.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26915,8 +27617,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#NullSafeNEQ"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="NullSafeNEQ-3004"><a href="#NullSafeNEQ-3004"><span class="linenos">3004</span></a><span class="k">class</span> <span class="nc">NullSafeNEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="NullSafeNEQ-3005"><a href="#NullSafeNEQ-3005"><span class="linenos">3005</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="NullSafeNEQ-3050"><a href="#NullSafeNEQ-3050"><span class="linenos">3050</span></a><span class="k">class</span> <span class="nc">NullSafeNEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="NullSafeNEQ-3051"><a href="#NullSafeNEQ-3051"><span class="linenos">3051</span></a> <span class="k">pass</span> </span></pre></div> @@ -26941,10 +27643,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="NullSafeNEQ.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="NullSafeNEQ.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="NullSafeNEQ.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NullSafeNEQ.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="NullSafeNEQ.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="NullSafeNEQ.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="NullSafeNEQ.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="NullSafeNEQ.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NullSafeNEQ.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="NullSafeNEQ.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="NullSafeNEQ.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="NullSafeNEQ.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -26983,8 +27687,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Distance"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Distance-3008"><a href="#Distance-3008"><span class="linenos">3008</span></a><span class="k">class</span> <span class="nc">Distance</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Distance-3009"><a href="#Distance-3009"><span class="linenos">3009</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Distance-3054"><a href="#Distance-3054"><span class="linenos">3054</span></a><span class="k">class</span> <span class="nc">Distance</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Distance-3055"><a href="#Distance-3055"><span class="linenos">3055</span></a> <span class="k">pass</span> </span></pre></div> @@ -27009,10 +27713,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Distance.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Distance.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Distance.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Distance.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Distance.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Distance.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Distance.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Distance.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Distance.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Distance.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Distance.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Distance.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27045,8 +27751,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Escape"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Escape-3012"><a href="#Escape-3012"><span class="linenos">3012</span></a><span class="k">class</span> <span class="nc">Escape</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Escape-3013"><a href="#Escape-3013"><span class="linenos">3013</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Escape-3058"><a href="#Escape-3058"><span class="linenos">3058</span></a><span class="k">class</span> <span class="nc">Escape</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Escape-3059"><a href="#Escape-3059"><span class="linenos">3059</span></a> <span class="k">pass</span> </span></pre></div> @@ -27071,10 +27777,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Escape.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Escape.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Escape.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Escape.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Escape.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Escape.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Escape.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Escape.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Escape.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Escape.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Escape.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Escape.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27107,8 +27815,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Glob"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Glob-3016"><a href="#Glob-3016"><span class="linenos">3016</span></a><span class="k">class</span> <span class="nc">Glob</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="Glob-3017"><a href="#Glob-3017"><span class="linenos">3017</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Glob-3062"><a href="#Glob-3062"><span class="linenos">3062</span></a><span class="k">class</span> <span class="nc">Glob</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="Glob-3063"><a href="#Glob-3063"><span class="linenos">3063</span></a> <span class="k">pass</span> </span></pre></div> @@ -27133,10 +27841,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Glob.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Glob.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Glob.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Glob.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Glob.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Glob.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Glob.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Glob.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Glob.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Glob.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Glob.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Glob.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27175,8 +27885,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#GT"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="GT-3020"><a href="#GT-3020"><span class="linenos">3020</span></a><span class="k">class</span> <span class="nc">GT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="GT-3021"><a href="#GT-3021"><span class="linenos">3021</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="GT-3066"><a href="#GT-3066"><span class="linenos">3066</span></a><span class="k">class</span> <span class="nc">GT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="GT-3067"><a href="#GT-3067"><span class="linenos">3067</span></a> <span class="k">pass</span> </span></pre></div> @@ -27201,10 +27911,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="GT.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="GT.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="GT.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GT.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="GT.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="GT.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="GT.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="GT.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GT.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="GT.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="GT.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="GT.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27243,8 +27955,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#GTE"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="GTE-3024"><a href="#GTE-3024"><span class="linenos">3024</span></a><span class="k">class</span> <span class="nc">GTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="GTE-3025"><a href="#GTE-3025"><span class="linenos">3025</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="GTE-3070"><a href="#GTE-3070"><span class="linenos">3070</span></a><span class="k">class</span> <span class="nc">GTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="GTE-3071"><a href="#GTE-3071"><span class="linenos">3071</span></a> <span class="k">pass</span> </span></pre></div> @@ -27269,10 +27981,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="GTE.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="GTE.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="GTE.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GTE.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="GTE.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="GTE.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="GTE.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="GTE.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GTE.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="GTE.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="GTE.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="GTE.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27311,8 +28025,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#ILike"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ILike-3028"><a href="#ILike-3028"><span class="linenos">3028</span></a><span class="k">class</span> <span class="nc">ILike</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="ILike-3029"><a href="#ILike-3029"><span class="linenos">3029</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ILike-3074"><a href="#ILike-3074"><span class="linenos">3074</span></a><span class="k">class</span> <span class="nc">ILike</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="ILike-3075"><a href="#ILike-3075"><span class="linenos">3075</span></a> <span class="k">pass</span> </span></pre></div> @@ -27337,10 +28051,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="ILike.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ILike.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ILike.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ILike.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ILike.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ILike.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ILike.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ILike.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ILike.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ILike.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ILike.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ILike.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27379,8 +28095,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#ILikeAny"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ILikeAny-3032"><a href="#ILikeAny-3032"><span class="linenos">3032</span></a><span class="k">class</span> <span class="nc">ILikeAny</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="ILikeAny-3033"><a href="#ILikeAny-3033"><span class="linenos">3033</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ILikeAny-3078"><a href="#ILikeAny-3078"><span class="linenos">3078</span></a><span class="k">class</span> <span class="nc">ILikeAny</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="ILikeAny-3079"><a href="#ILikeAny-3079"><span class="linenos">3079</span></a> <span class="k">pass</span> </span></pre></div> @@ -27405,10 +28121,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="ILikeAny.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ILikeAny.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ILikeAny.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ILikeAny.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ILikeAny.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ILikeAny.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ILikeAny.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ILikeAny.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ILikeAny.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ILikeAny.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ILikeAny.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ILikeAny.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27447,8 +28165,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#IntDiv"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="IntDiv-3036"><a href="#IntDiv-3036"><span class="linenos">3036</span></a><span class="k">class</span> <span class="nc">IntDiv</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="IntDiv-3037"><a href="#IntDiv-3037"><span class="linenos">3037</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="IntDiv-3082"><a href="#IntDiv-3082"><span class="linenos">3082</span></a><span class="k">class</span> <span class="nc">IntDiv</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="IntDiv-3083"><a href="#IntDiv-3083"><span class="linenos">3083</span></a> <span class="k">pass</span> </span></pre></div> @@ -27473,10 +28191,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="IntDiv.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="IntDiv.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="IntDiv.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="IntDiv.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="IntDiv.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="IntDiv.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="IntDiv.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="IntDiv.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="IntDiv.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="IntDiv.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="IntDiv.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="IntDiv.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27509,8 +28229,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Is"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Is-3040"><a href="#Is-3040"><span class="linenos">3040</span></a><span class="k">class</span> <span class="nc">Is</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="Is-3041"><a href="#Is-3041"><span class="linenos">3041</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Is-3086"><a href="#Is-3086"><span class="linenos">3086</span></a><span class="k">class</span> <span class="nc">Is</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="Is-3087"><a href="#Is-3087"><span class="linenos">3087</span></a> <span class="k">pass</span> </span></pre></div> @@ -27535,10 +28255,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Is.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Is.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Is.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Is.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Is.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Is.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Is.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Is.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Is.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Is.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Is.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Is.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27577,8 +28299,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Kwarg"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Kwarg-3044"><a href="#Kwarg-3044"><span class="linenos">3044</span></a><span class="k">class</span> <span class="nc">Kwarg</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Kwarg-3045"><a href="#Kwarg-3045"><span class="linenos">3045</span></a><span class="w"> </span><span class="sd">"""Kwarg in special functions like func(kwarg => y)."""</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Kwarg-3090"><a href="#Kwarg-3090"><span class="linenos">3090</span></a><span class="k">class</span> <span class="nc">Kwarg</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Kwarg-3091"><a href="#Kwarg-3091"><span class="linenos">3091</span></a><span class="w"> </span><span class="sd">"""Kwarg in special functions like func(kwarg => y)."""</span> </span></pre></div> @@ -27605,10 +28327,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Kwarg.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Kwarg.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Kwarg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Kwarg.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Kwarg.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Kwarg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Kwarg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Kwarg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Kwarg.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Kwarg.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Kwarg.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Kwarg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27641,8 +28365,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Like"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Like-3048"><a href="#Like-3048"><span class="linenos">3048</span></a><span class="k">class</span> <span class="nc">Like</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="Like-3049"><a href="#Like-3049"><span class="linenos">3049</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Like-3094"><a href="#Like-3094"><span class="linenos">3094</span></a><span class="k">class</span> <span class="nc">Like</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="Like-3095"><a href="#Like-3095"><span class="linenos">3095</span></a> <span class="k">pass</span> </span></pre></div> @@ -27667,10 +28391,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Like.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Like.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Like.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Like.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Like.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Like.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Like.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Like.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Like.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Like.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Like.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Like.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27709,8 +28435,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#LikeAny"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LikeAny-3052"><a href="#LikeAny-3052"><span class="linenos">3052</span></a><span class="k">class</span> <span class="nc">LikeAny</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="LikeAny-3053"><a href="#LikeAny-3053"><span class="linenos">3053</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LikeAny-3098"><a href="#LikeAny-3098"><span class="linenos">3098</span></a><span class="k">class</span> <span class="nc">LikeAny</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="LikeAny-3099"><a href="#LikeAny-3099"><span class="linenos">3099</span></a> <span class="k">pass</span> </span></pre></div> @@ -27735,10 +28461,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="LikeAny.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LikeAny.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LikeAny.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LikeAny.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LikeAny.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LikeAny.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LikeAny.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LikeAny.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LikeAny.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LikeAny.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LikeAny.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LikeAny.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27777,8 +28505,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#LT"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LT-3056"><a href="#LT-3056"><span class="linenos">3056</span></a><span class="k">class</span> <span class="nc">LT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="LT-3057"><a href="#LT-3057"><span class="linenos">3057</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LT-3102"><a href="#LT-3102"><span class="linenos">3102</span></a><span class="k">class</span> <span class="nc">LT</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="LT-3103"><a href="#LT-3103"><span class="linenos">3103</span></a> <span class="k">pass</span> </span></pre></div> @@ -27803,10 +28531,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="LT.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LT.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LT.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LT.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LT.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LT.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LT.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LT.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LT.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LT.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LT.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LT.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27845,8 +28575,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#LTE"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LTE-3060"><a href="#LTE-3060"><span class="linenos">3060</span></a><span class="k">class</span> <span class="nc">LTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="LTE-3061"><a href="#LTE-3061"><span class="linenos">3061</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LTE-3106"><a href="#LTE-3106"><span class="linenos">3106</span></a><span class="k">class</span> <span class="nc">LTE</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="LTE-3107"><a href="#LTE-3107"><span class="linenos">3107</span></a> <span class="k">pass</span> </span></pre></div> @@ -27871,10 +28601,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="LTE.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LTE.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LTE.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LTE.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LTE.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LTE.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LTE.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LTE.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LTE.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LTE.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LTE.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LTE.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27913,8 +28645,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Mod"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Mod-3064"><a href="#Mod-3064"><span class="linenos">3064</span></a><span class="k">class</span> <span class="nc">Mod</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Mod-3065"><a href="#Mod-3065"><span class="linenos">3065</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Mod-3110"><a href="#Mod-3110"><span class="linenos">3110</span></a><span class="k">class</span> <span class="nc">Mod</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Mod-3111"><a href="#Mod-3111"><span class="linenos">3111</span></a> <span class="k">pass</span> </span></pre></div> @@ -27939,10 +28671,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Mod.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Mod.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Mod.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Mod.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Mod.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Mod.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Mod.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Mod.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Mod.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Mod.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Mod.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Mod.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -27975,8 +28709,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Mul"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Mul-3068"><a href="#Mul-3068"><span class="linenos">3068</span></a><span class="k">class</span> <span class="nc">Mul</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Mul-3069"><a href="#Mul-3069"><span class="linenos">3069</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Mul-3114"><a href="#Mul-3114"><span class="linenos">3114</span></a><span class="k">class</span> <span class="nc">Mul</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Mul-3115"><a href="#Mul-3115"><span class="linenos">3115</span></a> <span class="k">pass</span> </span></pre></div> @@ -28001,10 +28735,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Mul.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Mul.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Mul.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Mul.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Mul.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Mul.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Mul.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Mul.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Mul.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Mul.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Mul.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Mul.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28037,8 +28773,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#NEQ"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="NEQ-3072"><a href="#NEQ-3072"><span class="linenos">3072</span></a><span class="k">class</span> <span class="nc">NEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="NEQ-3073"><a href="#NEQ-3073"><span class="linenos">3073</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="NEQ-3118"><a href="#NEQ-3118"><span class="linenos">3118</span></a><span class="k">class</span> <span class="nc">NEQ</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="NEQ-3119"><a href="#NEQ-3119"><span class="linenos">3119</span></a> <span class="k">pass</span> </span></pre></div> @@ -28063,10 +28799,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="NEQ.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="NEQ.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="NEQ.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NEQ.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="NEQ.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="NEQ.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="NEQ.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="NEQ.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NEQ.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="NEQ.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="NEQ.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="NEQ.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28105,8 +28843,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#SimilarTo"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SimilarTo-3076"><a href="#SimilarTo-3076"><span class="linenos">3076</span></a><span class="k">class</span> <span class="nc">SimilarTo</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> -</span><span id="SimilarTo-3077"><a href="#SimilarTo-3077"><span class="linenos">3077</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SimilarTo-3122"><a href="#SimilarTo-3122"><span class="linenos">3122</span></a><span class="k">class</span> <span class="nc">SimilarTo</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Predicate</span><span class="p">):</span> +</span><span id="SimilarTo-3123"><a href="#SimilarTo-3123"><span class="linenos">3123</span></a> <span class="k">pass</span> </span></pre></div> @@ -28131,10 +28869,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="SimilarTo.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SimilarTo.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SimilarTo.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SimilarTo.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SimilarTo.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SimilarTo.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SimilarTo.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SimilarTo.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SimilarTo.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SimilarTo.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SimilarTo.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SimilarTo.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28173,8 +28913,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Slice"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Slice-3080"><a href="#Slice-3080"><span class="linenos">3080</span></a><span class="k">class</span> <span class="nc">Slice</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Slice-3081"><a href="#Slice-3081"><span class="linenos">3081</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Slice-3126"><a href="#Slice-3126"><span class="linenos">3126</span></a><span class="k">class</span> <span class="nc">Slice</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Slice-3127"><a href="#Slice-3127"><span class="linenos">3127</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -28199,10 +28939,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Slice.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Slice.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Slice.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Slice.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Slice.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Slice.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Slice.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Slice.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Slice.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Slice.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Slice.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Slice.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28235,8 +28977,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Sub"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Sub-3084"><a href="#Sub-3084"><span class="linenos">3084</span></a><span class="k">class</span> <span class="nc">Sub</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Sub-3085"><a href="#Sub-3085"><span class="linenos">3085</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Sub-3130"><a href="#Sub-3130"><span class="linenos">3130</span></a><span class="k">class</span> <span class="nc">Sub</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Sub-3131"><a href="#Sub-3131"><span class="linenos">3131</span></a> <span class="k">pass</span> </span></pre></div> @@ -28261,10 +29003,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Sub.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Sub.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Sub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Sub.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Sub.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Sub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Sub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Sub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Sub.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Sub.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Sub.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Sub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28297,8 +29041,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#ArrayOverlaps"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayOverlaps-3088"><a href="#ArrayOverlaps-3088"><span class="linenos">3088</span></a><span class="k">class</span> <span class="nc">ArrayOverlaps</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="ArrayOverlaps-3089"><a href="#ArrayOverlaps-3089"><span class="linenos">3089</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayOverlaps-3134"><a href="#ArrayOverlaps-3134"><span class="linenos">3134</span></a><span class="k">class</span> <span class="nc">ArrayOverlaps</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="ArrayOverlaps-3135"><a href="#ArrayOverlaps-3135"><span class="linenos">3135</span></a> <span class="k">pass</span> </span></pre></div> @@ -28323,10 +29067,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="ArrayOverlaps.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayOverlaps.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayOverlaps.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayOverlaps.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayOverlaps.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayOverlaps.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayOverlaps.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayOverlaps.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayOverlaps.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayOverlaps.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayOverlaps.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayOverlaps.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28359,8 +29105,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Unary"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Unary-3094"><a href="#Unary-3094"><span class="linenos">3094</span></a><span class="k">class</span> <span class="nc">Unary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Unary-3095"><a href="#Unary-3095"><span class="linenos">3095</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unary-3140"><a href="#Unary-3140"><span class="linenos">3140</span></a><span class="k">class</span> <span class="nc">Unary</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Unary-3141"><a href="#Unary-3141"><span class="linenos">3141</span></a> <span class="k">pass</span> </span></pre></div> @@ -28385,10 +29131,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Unary.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Unary.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Unary.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unary.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Unary.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Unary.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Unary.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Unary.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unary.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Unary.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Unary.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Unary.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28421,8 +29169,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#BitwiseNot"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseNot-3098"><a href="#BitwiseNot-3098"><span class="linenos">3098</span></a><span class="k">class</span> <span class="nc">BitwiseNot</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> -</span><span id="BitwiseNot-3099"><a href="#BitwiseNot-3099"><span class="linenos">3099</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="BitwiseNot-3144"><a href="#BitwiseNot-3144"><span class="linenos">3144</span></a><span class="k">class</span> <span class="nc">BitwiseNot</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="BitwiseNot-3145"><a href="#BitwiseNot-3145"><span class="linenos">3145</span></a> <span class="k">pass</span> </span></pre></div> @@ -28447,10 +29195,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="BitwiseNot.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="BitwiseNot.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="BitwiseNot.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="BitwiseNot.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="BitwiseNot.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="BitwiseNot.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="BitwiseNot.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="BitwiseNot.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="BitwiseNot.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="BitwiseNot.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="BitwiseNot.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="BitwiseNot.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28483,8 +29233,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Not"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Not-3102"><a href="#Not-3102"><span class="linenos">3102</span></a><span class="k">class</span> <span class="nc">Not</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> -</span><span id="Not-3103"><a href="#Not-3103"><span class="linenos">3103</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Not-3148"><a href="#Not-3148"><span class="linenos">3148</span></a><span class="k">class</span> <span class="nc">Not</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="Not-3149"><a href="#Not-3149"><span class="linenos">3149</span></a> <span class="k">pass</span> </span></pre></div> @@ -28509,10 +29259,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Not.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Not.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Not.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Not.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Not.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Not.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Not.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Not.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Not.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Not.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Not.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Not.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28551,8 +29303,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Paren"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Paren-3106"><a href="#Paren-3106"><span class="linenos">3106</span></a><span class="k">class</span> <span class="nc">Paren</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> -</span><span id="Paren-3107"><a href="#Paren-3107"><span class="linenos">3107</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Paren-3152"><a href="#Paren-3152"><span class="linenos">3152</span></a><span class="k">class</span> <span class="nc">Paren</span><span class="p">(</span><span class="n">Unary</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="Paren-3153"><a href="#Paren-3153"><span class="linenos">3153</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"with"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -28577,10 +29329,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Paren.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Paren.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Paren.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Paren.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Paren.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Paren.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Paren.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Paren.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Paren.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Paren.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Paren.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Paren.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28619,8 +29373,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Neg"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Neg-3110"><a href="#Neg-3110"><span class="linenos">3110</span></a><span class="k">class</span> <span class="nc">Neg</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> -</span><span id="Neg-3111"><a href="#Neg-3111"><span class="linenos">3111</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Neg-3156"><a href="#Neg-3156"><span class="linenos">3156</span></a><span class="k">class</span> <span class="nc">Neg</span><span class="p">(</span><span class="n">Unary</span><span class="p">):</span> +</span><span id="Neg-3157"><a href="#Neg-3157"><span class="linenos">3157</span></a> <span class="k">pass</span> </span></pre></div> @@ -28645,10 +29399,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Neg.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Neg.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Neg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Neg.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Neg.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Neg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Neg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Neg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Neg.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Neg.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Neg.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Neg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28681,12 +29437,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Alias"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Alias-3115"><a href="#Alias-3115"><span class="linenos">3115</span></a><span class="k">class</span> <span class="nc">Alias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Alias-3116"><a href="#Alias-3116"><span class="linenos">3116</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Alias-3117"><a href="#Alias-3117"><span class="linenos">3117</span></a> -</span><span id="Alias-3118"><a href="#Alias-3118"><span class="linenos">3118</span></a> <span class="nd">@property</span> -</span><span id="Alias-3119"><a href="#Alias-3119"><span class="linenos">3119</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Alias-3120"><a href="#Alias-3120"><span class="linenos">3120</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Alias-3161"><a href="#Alias-3161"><span class="linenos">3161</span></a><span class="k">class</span> <span class="nc">Alias</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Alias-3162"><a href="#Alias-3162"><span class="linenos">3162</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"alias"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Alias-3163"><a href="#Alias-3163"><span class="linenos">3163</span></a> +</span><span id="Alias-3164"><a href="#Alias-3164"><span class="linenos">3164</span></a> <span class="nd">@property</span> +</span><span id="Alias-3165"><a href="#Alias-3165"><span class="linenos">3165</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Alias-3166"><a href="#Alias-3166"><span class="linenos">3166</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span> </span></pre></div> @@ -28740,10 +29496,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Alias.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Alias.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Alias.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Alias.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Alias.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Alias.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Alias.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Alias.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Alias.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Alias.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Alias.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Alias.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28776,12 +29534,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Aliases"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Aliases-3123"><a href="#Aliases-3123"><span class="linenos">3123</span></a><span class="k">class</span> <span class="nc">Aliases</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Aliases-3124"><a href="#Aliases-3124"><span class="linenos">3124</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Aliases-3125"><a href="#Aliases-3125"><span class="linenos">3125</span></a> -</span><span id="Aliases-3126"><a href="#Aliases-3126"><span class="linenos">3126</span></a> <span class="nd">@property</span> -</span><span id="Aliases-3127"><a href="#Aliases-3127"><span class="linenos">3127</span></a> <span class="k">def</span> <span class="nf">aliases</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Aliases-3128"><a href="#Aliases-3128"><span class="linenos">3128</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Aliases-3169"><a href="#Aliases-3169"><span class="linenos">3169</span></a><span class="k">class</span> <span class="nc">Aliases</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Aliases-3170"><a href="#Aliases-3170"><span class="linenos">3170</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Aliases-3171"><a href="#Aliases-3171"><span class="linenos">3171</span></a> +</span><span id="Aliases-3172"><a href="#Aliases-3172"><span class="linenos">3172</span></a> <span class="nd">@property</span> +</span><span id="Aliases-3173"><a href="#Aliases-3173"><span class="linenos">3173</span></a> <span class="k">def</span> <span class="nf">aliases</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Aliases-3174"><a href="#Aliases-3174"><span class="linenos">3174</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span> </span></pre></div> @@ -28806,10 +29564,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Aliases.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Aliases.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Aliases.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Aliases.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Aliases.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Aliases.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Aliases.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Aliases.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Aliases.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Aliases.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Aliases.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Aliases.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28842,8 +29602,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#AtTimeZone"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AtTimeZone-3131"><a href="#AtTimeZone-3131"><span class="linenos">3131</span></a><span class="k">class</span> <span class="nc">AtTimeZone</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="AtTimeZone-3132"><a href="#AtTimeZone-3132"><span class="linenos">3132</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AtTimeZone-3177"><a href="#AtTimeZone-3177"><span class="linenos">3177</span></a><span class="k">class</span> <span class="nc">AtTimeZone</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="AtTimeZone-3178"><a href="#AtTimeZone-3178"><span class="linenos">3178</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -28868,10 +29628,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="AtTimeZone.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AtTimeZone.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AtTimeZone.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AtTimeZone.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AtTimeZone.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AtTimeZone.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AtTimeZone.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AtTimeZone.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AtTimeZone.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AtTimeZone.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AtTimeZone.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AtTimeZone.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28904,8 +29666,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Between"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Between-3135"><a href="#Between-3135"><span class="linenos">3135</span></a><span class="k">class</span> <span class="nc">Between</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> -</span><span id="Between-3136"><a href="#Between-3136"><span class="linenos">3136</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"low"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"high"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Between-3181"><a href="#Between-3181"><span class="linenos">3181</span></a><span class="k">class</span> <span class="nc">Between</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="Between-3182"><a href="#Between-3182"><span class="linenos">3182</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"low"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"high"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -28930,10 +29692,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Between.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Between.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Between.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Between.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Between.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Between.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Between.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Between.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Between.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Between.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Between.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Between.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -28972,8 +29736,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Bracket"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Bracket-3139"><a href="#Bracket-3139"><span class="linenos">3139</span></a><span class="k">class</span> <span class="nc">Bracket</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="Bracket-3140"><a href="#Bracket-3140"><span class="linenos">3140</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Bracket-3185"><a href="#Bracket-3185"><span class="linenos">3185</span></a><span class="k">class</span> <span class="nc">Bracket</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Bracket-3186"><a href="#Bracket-3186"><span class="linenos">3186</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -28998,10 +29762,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Bracket.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Bracket.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Bracket.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Bracket.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Bracket.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Bracket.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Bracket.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Bracket.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Bracket.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Bracket.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Bracket.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Bracket.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29040,8 +29806,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Distinct"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Distinct-3143"><a href="#Distinct-3143"><span class="linenos">3143</span></a><span class="k">class</span> <span class="nc">Distinct</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Distinct-3144"><a href="#Distinct-3144"><span class="linenos">3144</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Distinct-3189"><a href="#Distinct-3189"><span class="linenos">3189</span></a><span class="k">class</span> <span class="nc">Distinct</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Distinct-3190"><a href="#Distinct-3190"><span class="linenos">3190</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -29066,10 +29832,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Distinct.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Distinct.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Distinct.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Distinct.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Distinct.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Distinct.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Distinct.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Distinct.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Distinct.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Distinct.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Distinct.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Distinct.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29102,15 +29870,15 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#In"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="In-3147"><a href="#In-3147"><span class="linenos">3147</span></a><span class="k">class</span> <span class="nc">In</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> -</span><span id="In-3148"><a href="#In-3148"><span class="linenos">3148</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="In-3149"><a href="#In-3149"><span class="linenos">3149</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="In-3150"><a href="#In-3150"><span class="linenos">3150</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="In-3151"><a href="#In-3151"><span class="linenos">3151</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="In-3152"><a href="#In-3152"><span class="linenos">3152</span></a> <span class="s2">"unnest"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="In-3153"><a href="#In-3153"><span class="linenos">3153</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="In-3154"><a href="#In-3154"><span class="linenos">3154</span></a> <span class="s2">"is_global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="In-3155"><a href="#In-3155"><span class="linenos">3155</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="In-3193"><a href="#In-3193"><span class="linenos">3193</span></a><span class="k">class</span> <span class="nc">In</span><span class="p">(</span><span class="n">Predicate</span><span class="p">):</span> +</span><span id="In-3194"><a href="#In-3194"><span class="linenos">3194</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="In-3195"><a href="#In-3195"><span class="linenos">3195</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="In-3196"><a href="#In-3196"><span class="linenos">3196</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-3197"><a href="#In-3197"><span class="linenos">3197</span></a> <span class="s2">"query"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-3198"><a href="#In-3198"><span class="linenos">3198</span></a> <span class="s2">"unnest"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-3199"><a href="#In-3199"><span class="linenos">3199</span></a> <span class="s2">"field"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-3200"><a href="#In-3200"><span class="linenos">3200</span></a> <span class="s2">"is_global"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="In-3201"><a href="#In-3201"><span class="linenos">3201</span></a> <span class="p">}</span> </span></pre></div> @@ -29135,10 +29903,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="In.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="In.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="In.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="In.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="In.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="In.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="In.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="In.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="In.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="In.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="In.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="In.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29177,18 +29947,18 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#TimeUnit"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeUnit-3158"><a href="#TimeUnit-3158"><span class="linenos">3158</span></a><span class="k">class</span> <span class="nc">TimeUnit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="TimeUnit-3159"><a href="#TimeUnit-3159"><span class="linenos">3159</span></a><span class="w"> </span><span class="sd">"""Automatically converts unit arg into a var."""</span> -</span><span id="TimeUnit-3160"><a href="#TimeUnit-3160"><span class="linenos">3160</span></a> -</span><span id="TimeUnit-3161"><a href="#TimeUnit-3161"><span class="linenos">3161</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="TimeUnit-3162"><a href="#TimeUnit-3162"><span class="linenos">3162</span></a> -</span><span id="TimeUnit-3163"><a href="#TimeUnit-3163"><span class="linenos">3163</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> -</span><span id="TimeUnit-3164"><a href="#TimeUnit-3164"><span class="linenos">3164</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> -</span><span id="TimeUnit-3165"><a href="#TimeUnit-3165"><span class="linenos">3165</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="p">(</span><span class="n">Column</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)):</span> -</span><span id="TimeUnit-3166"><a href="#TimeUnit-3166"><span class="linenos">3166</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> -</span><span id="TimeUnit-3167"><a href="#TimeUnit-3167"><span class="linenos">3167</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> -</span><span id="TimeUnit-3168"><a href="#TimeUnit-3168"><span class="linenos">3168</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> -</span><span id="TimeUnit-3169"><a href="#TimeUnit-3169"><span class="linenos">3169</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeUnit-3204"><a href="#TimeUnit-3204"><span class="linenos">3204</span></a><span class="k">class</span> <span class="nc">TimeUnit</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="TimeUnit-3205"><a href="#TimeUnit-3205"><span class="linenos">3205</span></a><span class="w"> </span><span class="sd">"""Automatically converts unit arg into a var."""</span> +</span><span id="TimeUnit-3206"><a href="#TimeUnit-3206"><span class="linenos">3206</span></a> +</span><span id="TimeUnit-3207"><a href="#TimeUnit-3207"><span class="linenos">3207</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="TimeUnit-3208"><a href="#TimeUnit-3208"><span class="linenos">3208</span></a> +</span><span id="TimeUnit-3209"><a href="#TimeUnit-3209"><span class="linenos">3209</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> +</span><span id="TimeUnit-3210"><a href="#TimeUnit-3210"><span class="linenos">3210</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> +</span><span id="TimeUnit-3211"><a href="#TimeUnit-3211"><span class="linenos">3211</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="p">(</span><span class="n">Column</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)):</span> +</span><span id="TimeUnit-3212"><a href="#TimeUnit-3212"><span class="linenos">3212</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="TimeUnit-3213"><a href="#TimeUnit-3213"><span class="linenos">3213</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> +</span><span id="TimeUnit-3214"><a href="#TimeUnit-3214"><span class="linenos">3214</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> +</span><span id="TimeUnit-3215"><a href="#TimeUnit-3215"><span class="linenos">3215</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> </span></pre></div> @@ -29206,13 +29976,13 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#TimeUnit.__init__"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeUnit.__init__-3163"><a href="#TimeUnit.__init__-3163"><span class="linenos">3163</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> -</span><span id="TimeUnit.__init__-3164"><a href="#TimeUnit.__init__-3164"><span class="linenos">3164</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> -</span><span id="TimeUnit.__init__-3165"><a href="#TimeUnit.__init__-3165"><span class="linenos">3165</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="p">(</span><span class="n">Column</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)):</span> -</span><span id="TimeUnit.__init__-3166"><a href="#TimeUnit.__init__-3166"><span class="linenos">3166</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> -</span><span id="TimeUnit.__init__-3167"><a href="#TimeUnit.__init__-3167"><span class="linenos">3167</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> -</span><span id="TimeUnit.__init__-3168"><a href="#TimeUnit.__init__-3168"><span class="linenos">3168</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> -</span><span id="TimeUnit.__init__-3169"><a href="#TimeUnit.__init__-3169"><span class="linenos">3169</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeUnit.__init__-3209"><a href="#TimeUnit.__init__-3209"><span class="linenos">3209</span></a> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span> +</span><span id="TimeUnit.__init__-3210"><a href="#TimeUnit.__init__-3210"><span class="linenos">3210</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span> +</span><span id="TimeUnit.__init__-3211"><a href="#TimeUnit.__init__-3211"><span class="linenos">3211</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="p">(</span><span class="n">Column</span><span class="p">,</span> <span class="n">Literal</span><span class="p">)):</span> +</span><span id="TimeUnit.__init__-3212"><a href="#TimeUnit.__init__-3212"><span class="linenos">3212</span></a> <span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="TimeUnit.__init__-3213"><a href="#TimeUnit.__init__-3213"><span class="linenos">3213</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">Week</span><span class="p">):</span> +</span><span id="TimeUnit.__init__-3214"><a href="#TimeUnit.__init__-3214"><span class="linenos">3214</span></a> <span class="n">unit</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="p">))</span> +</span><span id="TimeUnit.__init__-3215"><a href="#TimeUnit.__init__-3215"><span class="linenos">3215</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">args</span><span class="p">)</span> </span></pre></div> @@ -29237,10 +30007,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="TimeUnit.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeUnit.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeUnit.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeUnit.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeUnit.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeUnit.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeUnit.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeUnit.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeUnit.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeUnit.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeUnit.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeUnit.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29273,8 +30045,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Interval"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Interval-3172"><a href="#Interval-3172"><span class="linenos">3172</span></a><span class="k">class</span> <span class="nc">Interval</span><span class="p">(</span><span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="Interval-3173"><a href="#Interval-3173"><span class="linenos">3173</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Interval-3218"><a href="#Interval-3218"><span class="linenos">3218</span></a><span class="k">class</span> <span class="nc">Interval</span><span class="p">(</span><span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="Interval-3219"><a href="#Interval-3219"><span class="linenos">3219</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -29302,10 +30074,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="Interval.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Interval.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Interval.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Interval.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Interval.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Interval.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Interval.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Interval.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Interval.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Interval.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Interval.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Interval.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29338,8 +30112,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#IgnoreNulls"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="IgnoreNulls-3176"><a href="#IgnoreNulls-3176"><span class="linenos">3176</span></a><span class="k">class</span> <span class="nc">IgnoreNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="IgnoreNulls-3177"><a href="#IgnoreNulls-3177"><span class="linenos">3177</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="IgnoreNulls-3222"><a href="#IgnoreNulls-3222"><span class="linenos">3222</span></a><span class="k">class</span> <span class="nc">IgnoreNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="IgnoreNulls-3223"><a href="#IgnoreNulls-3223"><span class="linenos">3223</span></a> <span class="k">pass</span> </span></pre></div> @@ -29364,10 +30138,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="IgnoreNulls.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="IgnoreNulls.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="IgnoreNulls.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="IgnoreNulls.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="IgnoreNulls.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="IgnoreNulls.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="IgnoreNulls.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="IgnoreNulls.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="IgnoreNulls.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="IgnoreNulls.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="IgnoreNulls.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="IgnoreNulls.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29400,8 +30176,8 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#RespectNulls"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RespectNulls-3180"><a href="#RespectNulls-3180"><span class="linenos">3180</span></a><span class="k">class</span> <span class="nc">RespectNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="RespectNulls-3181"><a href="#RespectNulls-3181"><span class="linenos">3181</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RespectNulls-3226"><a href="#RespectNulls-3226"><span class="linenos">3226</span></a><span class="k">class</span> <span class="nc">RespectNulls</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="RespectNulls-3227"><a href="#RespectNulls-3227"><span class="linenos">3227</span></a> <span class="k">pass</span> </span></pre></div> @@ -29426,10 +30202,12 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, <dd id="RespectNulls.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RespectNulls.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RespectNulls.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RespectNulls.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RespectNulls.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RespectNulls.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RespectNulls.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RespectNulls.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RespectNulls.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RespectNulls.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RespectNulls.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RespectNulls.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29462,53 +30240,53 @@ If another <code><a href="#Expression">Expression</a></code> instance is passed, </div> <a class="headerlink" href="#Func"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Func-3185"><a href="#Func-3185"><span class="linenos">3185</span></a><span class="k">class</span> <span class="nc">Func</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> -</span><span id="Func-3186"><a href="#Func-3186"><span class="linenos">3186</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="Func-3187"><a href="#Func-3187"><span class="linenos">3187</span></a><span class="sd"> The base class for all function expressions.</span> -</span><span id="Func-3188"><a href="#Func-3188"><span class="linenos">3188</span></a> -</span><span id="Func-3189"><a href="#Func-3189"><span class="linenos">3189</span></a><span class="sd"> Attributes:</span> -</span><span id="Func-3190"><a href="#Func-3190"><span class="linenos">3190</span></a><span class="sd"> is_var_len_args (bool): if set to True the last argument defined in arg_types will be</span> -</span><span id="Func-3191"><a href="#Func-3191"><span class="linenos">3191</span></a><span class="sd"> treated as a variable length argument and the argument's value will be stored as a list.</span> -</span><span id="Func-3192"><a href="#Func-3192"><span class="linenos">3192</span></a><span class="sd"> _sql_names (list): determines the SQL name (1st item in the list) and aliases (subsequent items)</span> -</span><span id="Func-3193"><a href="#Func-3193"><span class="linenos">3193</span></a><span class="sd"> for this function expression. These values are used to map this node to a name during parsing</span> -</span><span id="Func-3194"><a href="#Func-3194"><span class="linenos">3194</span></a><span class="sd"> as well as to provide the function's name during SQL string generation. By default the SQL</span> -</span><span id="Func-3195"><a href="#Func-3195"><span class="linenos">3195</span></a><span class="sd"> name is set to the expression's class name transformed to snake case.</span> -</span><span id="Func-3196"><a href="#Func-3196"><span class="linenos">3196</span></a><span class="sd"> """</span> -</span><span id="Func-3197"><a href="#Func-3197"><span class="linenos">3197</span></a> -</span><span id="Func-3198"><a href="#Func-3198"><span class="linenos">3198</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">False</span> -</span><span id="Func-3199"><a href="#Func-3199"><span class="linenos">3199</span></a> -</span><span id="Func-3200"><a href="#Func-3200"><span class="linenos">3200</span></a> <span class="nd">@classmethod</span> -</span><span id="Func-3201"><a href="#Func-3201"><span class="linenos">3201</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> -</span><span id="Func-3202"><a href="#Func-3202"><span class="linenos">3202</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> -</span><span id="Func-3203"><a href="#Func-3203"><span class="linenos">3203</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> -</span><span id="Func-3204"><a href="#Func-3204"><span class="linenos">3204</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> -</span><span id="Func-3205"><a href="#Func-3205"><span class="linenos">3205</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> -</span><span id="Func-3206"><a href="#Func-3206"><span class="linenos">3206</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> -</span><span id="Func-3207"><a href="#Func-3207"><span class="linenos">3207</span></a> -</span><span id="Func-3208"><a href="#Func-3208"><span class="linenos">3208</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> -</span><span id="Func-3209"><a href="#Func-3209"><span class="linenos">3209</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> -</span><span id="Func-3210"><a href="#Func-3210"><span class="linenos">3210</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="Func-3211"><a href="#Func-3211"><span class="linenos">3211</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> -</span><span id="Func-3212"><a href="#Func-3212"><span class="linenos">3212</span></a> -</span><span id="Func-3213"><a href="#Func-3213"><span class="linenos">3213</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> -</span><span id="Func-3214"><a href="#Func-3214"><span class="linenos">3214</span></a> -</span><span id="Func-3215"><a href="#Func-3215"><span class="linenos">3215</span></a> <span class="nd">@classmethod</span> -</span><span id="Func-3216"><a href="#Func-3216"><span class="linenos">3216</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="Func-3217"><a href="#Func-3217"><span class="linenos">3217</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> -</span><span id="Func-3218"><a href="#Func-3218"><span class="linenos">3218</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> -</span><span id="Func-3219"><a href="#Func-3219"><span class="linenos">3219</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> -</span><span id="Func-3220"><a href="#Func-3220"><span class="linenos">3220</span></a> <span class="p">)</span> -</span><span id="Func-3221"><a href="#Func-3221"><span class="linenos">3221</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> -</span><span id="Func-3222"><a href="#Func-3222"><span class="linenos">3222</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> -</span><span id="Func-3223"><a href="#Func-3223"><span class="linenos">3223</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> -</span><span id="Func-3224"><a href="#Func-3224"><span class="linenos">3224</span></a> -</span><span id="Func-3225"><a href="#Func-3225"><span class="linenos">3225</span></a> <span class="nd">@classmethod</span> -</span><span id="Func-3226"><a href="#Func-3226"><span class="linenos">3226</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="Func-3227"><a href="#Func-3227"><span class="linenos">3227</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> -</span><span id="Func-3228"><a href="#Func-3228"><span class="linenos">3228</span></a> -</span><span id="Func-3229"><a href="#Func-3229"><span class="linenos">3229</span></a> <span class="nd">@classmethod</span> -</span><span id="Func-3230"><a href="#Func-3230"><span class="linenos">3230</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="Func-3231"><a href="#Func-3231"><span class="linenos">3231</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func-3231"><a href="#Func-3231"><span class="linenos">3231</span></a><span class="k">class</span> <span class="nc">Func</span><span class="p">(</span><span class="n">Condition</span><span class="p">):</span> +</span><span id="Func-3232"><a href="#Func-3232"><span class="linenos">3232</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="Func-3233"><a href="#Func-3233"><span class="linenos">3233</span></a><span class="sd"> The base class for all function expressions.</span> +</span><span id="Func-3234"><a href="#Func-3234"><span class="linenos">3234</span></a> +</span><span id="Func-3235"><a href="#Func-3235"><span class="linenos">3235</span></a><span class="sd"> Attributes:</span> +</span><span id="Func-3236"><a href="#Func-3236"><span class="linenos">3236</span></a><span class="sd"> is_var_len_args (bool): if set to True the last argument defined in arg_types will be</span> +</span><span id="Func-3237"><a href="#Func-3237"><span class="linenos">3237</span></a><span class="sd"> treated as a variable length argument and the argument's value will be stored as a list.</span> +</span><span id="Func-3238"><a href="#Func-3238"><span class="linenos">3238</span></a><span class="sd"> _sql_names (list): determines the SQL name (1st item in the list) and aliases (subsequent items)</span> +</span><span id="Func-3239"><a href="#Func-3239"><span class="linenos">3239</span></a><span class="sd"> for this function expression. These values are used to map this node to a name during parsing</span> +</span><span id="Func-3240"><a href="#Func-3240"><span class="linenos">3240</span></a><span class="sd"> as well as to provide the function's name during SQL string generation. By default the SQL</span> +</span><span id="Func-3241"><a href="#Func-3241"><span class="linenos">3241</span></a><span class="sd"> name is set to the expression's class name transformed to snake case.</span> +</span><span id="Func-3242"><a href="#Func-3242"><span class="linenos">3242</span></a><span class="sd"> """</span> +</span><span id="Func-3243"><a href="#Func-3243"><span class="linenos">3243</span></a> +</span><span id="Func-3244"><a href="#Func-3244"><span class="linenos">3244</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">False</span> +</span><span id="Func-3245"><a href="#Func-3245"><span class="linenos">3245</span></a> +</span><span id="Func-3246"><a href="#Func-3246"><span class="linenos">3246</span></a> <span class="nd">@classmethod</span> +</span><span id="Func-3247"><a href="#Func-3247"><span class="linenos">3247</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> +</span><span id="Func-3248"><a href="#Func-3248"><span class="linenos">3248</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> +</span><span id="Func-3249"><a href="#Func-3249"><span class="linenos">3249</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Func-3250"><a href="#Func-3250"><span class="linenos">3250</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> +</span><span id="Func-3251"><a href="#Func-3251"><span class="linenos">3251</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> +</span><span id="Func-3252"><a href="#Func-3252"><span class="linenos">3252</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> +</span><span id="Func-3253"><a href="#Func-3253"><span class="linenos">3253</span></a> +</span><span id="Func-3254"><a href="#Func-3254"><span class="linenos">3254</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> +</span><span id="Func-3255"><a href="#Func-3255"><span class="linenos">3255</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> +</span><span id="Func-3256"><a href="#Func-3256"><span class="linenos">3256</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Func-3257"><a href="#Func-3257"><span class="linenos">3257</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> +</span><span id="Func-3258"><a href="#Func-3258"><span class="linenos">3258</span></a> +</span><span id="Func-3259"><a href="#Func-3259"><span class="linenos">3259</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> +</span><span id="Func-3260"><a href="#Func-3260"><span class="linenos">3260</span></a> +</span><span id="Func-3261"><a href="#Func-3261"><span class="linenos">3261</span></a> <span class="nd">@classmethod</span> +</span><span id="Func-3262"><a href="#Func-3262"><span class="linenos">3262</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func-3263"><a href="#Func-3263"><span class="linenos">3263</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> +</span><span id="Func-3264"><a href="#Func-3264"><span class="linenos">3264</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> +</span><span id="Func-3265"><a href="#Func-3265"><span class="linenos">3265</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> +</span><span id="Func-3266"><a href="#Func-3266"><span class="linenos">3266</span></a> <span class="p">)</span> +</span><span id="Func-3267"><a href="#Func-3267"><span class="linenos">3267</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> +</span><span id="Func-3268"><a href="#Func-3268"><span class="linenos">3268</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> +</span><span id="Func-3269"><a href="#Func-3269"><span class="linenos">3269</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> +</span><span id="Func-3270"><a href="#Func-3270"><span class="linenos">3270</span></a> +</span><span id="Func-3271"><a href="#Func-3271"><span class="linenos">3271</span></a> <span class="nd">@classmethod</span> +</span><span id="Func-3272"><a href="#Func-3272"><span class="linenos">3272</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func-3273"><a href="#Func-3273"><span class="linenos">3273</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> +</span><span id="Func-3274"><a href="#Func-3274"><span class="linenos">3274</span></a> +</span><span id="Func-3275"><a href="#Func-3275"><span class="linenos">3275</span></a> <span class="nd">@classmethod</span> +</span><span id="Func-3276"><a href="#Func-3276"><span class="linenos">3276</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func-3277"><a href="#Func-3277"><span class="linenos">3277</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> </span></pre></div> @@ -29539,20 +30317,20 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Func.from_arg_list"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Func.from_arg_list-3200"><a href="#Func.from_arg_list-3200"><span class="linenos">3200</span></a> <span class="nd">@classmethod</span> -</span><span id="Func.from_arg_list-3201"><a href="#Func.from_arg_list-3201"><span class="linenos">3201</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> -</span><span id="Func.from_arg_list-3202"><a href="#Func.from_arg_list-3202"><span class="linenos">3202</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> -</span><span id="Func.from_arg_list-3203"><a href="#Func.from_arg_list-3203"><span class="linenos">3203</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> -</span><span id="Func.from_arg_list-3204"><a href="#Func.from_arg_list-3204"><span class="linenos">3204</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> -</span><span id="Func.from_arg_list-3205"><a href="#Func.from_arg_list-3205"><span class="linenos">3205</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> -</span><span id="Func.from_arg_list-3206"><a href="#Func.from_arg_list-3206"><span class="linenos">3206</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> -</span><span id="Func.from_arg_list-3207"><a href="#Func.from_arg_list-3207"><span class="linenos">3207</span></a> -</span><span id="Func.from_arg_list-3208"><a href="#Func.from_arg_list-3208"><span class="linenos">3208</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> -</span><span id="Func.from_arg_list-3209"><a href="#Func.from_arg_list-3209"><span class="linenos">3209</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> -</span><span id="Func.from_arg_list-3210"><a href="#Func.from_arg_list-3210"><span class="linenos">3210</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="Func.from_arg_list-3211"><a href="#Func.from_arg_list-3211"><span class="linenos">3211</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> -</span><span id="Func.from_arg_list-3212"><a href="#Func.from_arg_list-3212"><span class="linenos">3212</span></a> -</span><span id="Func.from_arg_list-3213"><a href="#Func.from_arg_list-3213"><span class="linenos">3213</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func.from_arg_list-3246"><a href="#Func.from_arg_list-3246"><span class="linenos">3246</span></a> <span class="nd">@classmethod</span> +</span><span id="Func.from_arg_list-3247"><a href="#Func.from_arg_list-3247"><span class="linenos">3247</span></a> <span class="k">def</span> <span class="nf">from_arg_list</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> +</span><span id="Func.from_arg_list-3248"><a href="#Func.from_arg_list-3248"><span class="linenos">3248</span></a> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span><span class="p">:</span> +</span><span id="Func.from_arg_list-3249"><a href="#Func.from_arg_list-3249"><span class="linenos">3249</span></a> <span class="n">all_arg_keys</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)</span> +</span><span id="Func.from_arg_list-3250"><a href="#Func.from_arg_list-3250"><span class="linenos">3250</span></a> <span class="c1"># If this function supports variable length argument treat the last argument as such.</span> +</span><span id="Func.from_arg_list-3251"><a href="#Func.from_arg_list-3251"><span class="linenos">3251</span></a> <span class="n">non_var_len_arg_keys</span> <span class="o">=</span> <span class="n">all_arg_keys</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">is_var_len_args</span> <span class="k">else</span> <span class="n">all_arg_keys</span> +</span><span id="Func.from_arg_list-3252"><a href="#Func.from_arg_list-3252"><span class="linenos">3252</span></a> <span class="n">num_non_var</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">non_var_len_arg_keys</span><span class="p">)</span> +</span><span id="Func.from_arg_list-3253"><a href="#Func.from_arg_list-3253"><span class="linenos">3253</span></a> +</span><span id="Func.from_arg_list-3254"><a href="#Func.from_arg_list-3254"><span class="linenos">3254</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">non_var_len_arg_keys</span><span class="p">)}</span> +</span><span id="Func.from_arg_list-3255"><a href="#Func.from_arg_list-3255"><span class="linenos">3255</span></a> <span class="n">args_dict</span><span class="p">[</span><span class="n">all_arg_keys</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">num_non_var</span><span class="p">:]</span> +</span><span id="Func.from_arg_list-3256"><a href="#Func.from_arg_list-3256"><span class="linenos">3256</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="Func.from_arg_list-3257"><a href="#Func.from_arg_list-3257"><span class="linenos">3257</span></a> <span class="n">args_dict</span> <span class="o">=</span> <span class="p">{</span><span class="n">arg_key</span><span class="p">:</span> <span class="n">arg</span> <span class="k">for</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_key</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="bp">cls</span><span class="o">.</span><span class="n">arg_types</span><span class="p">)}</span> +</span><span id="Func.from_arg_list-3258"><a href="#Func.from_arg_list-3258"><span class="linenos">3258</span></a> +</span><span id="Func.from_arg_list-3259"><a href="#Func.from_arg_list-3259"><span class="linenos">3259</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="p">(</span><span class="o">**</span><span class="n">args_dict</span><span class="p">)</span> </span></pre></div> @@ -29571,15 +30349,15 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Func.sql_names"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Func.sql_names-3215"><a href="#Func.sql_names-3215"><span class="linenos">3215</span></a> <span class="nd">@classmethod</span> -</span><span id="Func.sql_names-3216"><a href="#Func.sql_names-3216"><span class="linenos">3216</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="Func.sql_names-3217"><a href="#Func.sql_names-3217"><span class="linenos">3217</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> -</span><span id="Func.sql_names-3218"><a href="#Func.sql_names-3218"><span class="linenos">3218</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> -</span><span id="Func.sql_names-3219"><a href="#Func.sql_names-3219"><span class="linenos">3219</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> -</span><span id="Func.sql_names-3220"><a href="#Func.sql_names-3220"><span class="linenos">3220</span></a> <span class="p">)</span> -</span><span id="Func.sql_names-3221"><a href="#Func.sql_names-3221"><span class="linenos">3221</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> -</span><span id="Func.sql_names-3222"><a href="#Func.sql_names-3222"><span class="linenos">3222</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> -</span><span id="Func.sql_names-3223"><a href="#Func.sql_names-3223"><span class="linenos">3223</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func.sql_names-3261"><a href="#Func.sql_names-3261"><span class="linenos">3261</span></a> <span class="nd">@classmethod</span> +</span><span id="Func.sql_names-3262"><a href="#Func.sql_names-3262"><span class="linenos">3262</span></a> <span class="k">def</span> <span class="nf">sql_names</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func.sql_names-3263"><a href="#Func.sql_names-3263"><span class="linenos">3263</span></a> <span class="k">if</span> <span class="bp">cls</span> <span class="ow">is</span> <span class="n">Func</span><span class="p">:</span> +</span><span id="Func.sql_names-3264"><a href="#Func.sql_names-3264"><span class="linenos">3264</span></a> <span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span> +</span><span id="Func.sql_names-3265"><a href="#Func.sql_names-3265"><span class="linenos">3265</span></a> <span class="s2">"SQL name is only supported by concrete function implementations"</span> +</span><span id="Func.sql_names-3266"><a href="#Func.sql_names-3266"><span class="linenos">3266</span></a> <span class="p">)</span> +</span><span id="Func.sql_names-3267"><a href="#Func.sql_names-3267"><span class="linenos">3267</span></a> <span class="k">if</span> <span class="s2">"_sql_names"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span> +</span><span id="Func.sql_names-3268"><a href="#Func.sql_names-3268"><span class="linenos">3268</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="n">camel_to_snake_case</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)]</span> +</span><span id="Func.sql_names-3269"><a href="#Func.sql_names-3269"><span class="linenos">3269</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_sql_names</span> </span></pre></div> @@ -29598,9 +30376,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Func.sql_name"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Func.sql_name-3225"><a href="#Func.sql_name-3225"><span class="linenos">3225</span></a> <span class="nd">@classmethod</span> -</span><span id="Func.sql_name-3226"><a href="#Func.sql_name-3226"><span class="linenos">3226</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="Func.sql_name-3227"><a href="#Func.sql_name-3227"><span class="linenos">3227</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func.sql_name-3271"><a href="#Func.sql_name-3271"><span class="linenos">3271</span></a> <span class="nd">@classmethod</span> +</span><span id="Func.sql_name-3272"><a href="#Func.sql_name-3272"><span class="linenos">3272</span></a> <span class="k">def</span> <span class="nf">sql_name</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func.sql_name-3273"><a href="#Func.sql_name-3273"><span class="linenos">3273</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> </span></pre></div> @@ -29619,9 +30397,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Func.default_parser_mappings"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Func.default_parser_mappings-3229"><a href="#Func.default_parser_mappings-3229"><span class="linenos">3229</span></a> <span class="nd">@classmethod</span> -</span><span id="Func.default_parser_mappings-3230"><a href="#Func.default_parser_mappings-3230"><span class="linenos">3230</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> -</span><span id="Func.default_parser_mappings-3231"><a href="#Func.default_parser_mappings-3231"><span class="linenos">3231</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Func.default_parser_mappings-3275"><a href="#Func.default_parser_mappings-3275"><span class="linenos">3275</span></a> <span class="nd">@classmethod</span> +</span><span id="Func.default_parser_mappings-3276"><a href="#Func.default_parser_mappings-3276"><span class="linenos">3276</span></a> <span class="k">def</span> <span class="nf">default_parser_mappings</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span> +</span><span id="Func.default_parser_mappings-3277"><a href="#Func.default_parser_mappings-3277"><span class="linenos">3277</span></a> <span class="k">return</span> <span class="p">{</span><span class="n">name</span><span class="p">:</span> <span class="bp">cls</span><span class="o">.</span><span class="n">from_arg_list</span> <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">sql_names</span><span class="p">()}</span> </span></pre></div> @@ -29647,10 +30425,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Func.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Func.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Func.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Func.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Func.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Func.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Func.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Func.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Func.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Func.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Func.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Func.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29689,8 +30469,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#AggFunc"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AggFunc-3234"><a href="#AggFunc-3234"><span class="linenos">3234</span></a><span class="k">class</span> <span class="nc">AggFunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="AggFunc-3235"><a href="#AggFunc-3235"><span class="linenos">3235</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AggFunc-3280"><a href="#AggFunc-3280"><span class="linenos">3280</span></a><span class="k">class</span> <span class="nc">AggFunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="AggFunc-3281"><a href="#AggFunc-3281"><span class="linenos">3281</span></a> <span class="k">pass</span> </span></pre></div> @@ -29715,10 +30495,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="AggFunc.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AggFunc.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AggFunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AggFunc.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AggFunc.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AggFunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AggFunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AggFunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AggFunc.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AggFunc.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AggFunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AggFunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29764,8 +30546,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Abs"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Abs-3238"><a href="#Abs-3238"><span class="linenos">3238</span></a><span class="k">class</span> <span class="nc">Abs</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Abs-3239"><a href="#Abs-3239"><span class="linenos">3239</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Abs-3284"><a href="#Abs-3284"><span class="linenos">3284</span></a><span class="k">class</span> <span class="nc">Abs</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Abs-3285"><a href="#Abs-3285"><span class="linenos">3285</span></a> <span class="k">pass</span> </span></pre></div> @@ -29790,10 +30572,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Abs.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Abs.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Abs.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Abs.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Abs.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Abs.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Abs.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Abs.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Abs.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Abs.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Abs.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Abs.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29839,9 +30623,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Anonymous"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Anonymous-3242"><a href="#Anonymous-3242"><span class="linenos">3242</span></a><span class="k">class</span> <span class="nc">Anonymous</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Anonymous-3243"><a href="#Anonymous-3243"><span class="linenos">3243</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Anonymous-3244"><a href="#Anonymous-3244"><span class="linenos">3244</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Anonymous-3288"><a href="#Anonymous-3288"><span class="linenos">3288</span></a><span class="k">class</span> <span class="nc">Anonymous</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Anonymous-3289"><a href="#Anonymous-3289"><span class="linenos">3289</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Anonymous-3290"><a href="#Anonymous-3290"><span class="linenos">3290</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -29866,10 +30650,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Anonymous.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Anonymous.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Anonymous.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Anonymous.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Anonymous.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Anonymous.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Anonymous.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Anonymous.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Anonymous.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Anonymous.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Anonymous.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Anonymous.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29915,8 +30701,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ApproxDistinct"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ApproxDistinct-3247"><a href="#ApproxDistinct-3247"><span class="linenos">3247</span></a><span class="k">class</span> <span class="nc">ApproxDistinct</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="ApproxDistinct-3248"><a href="#ApproxDistinct-3248"><span class="linenos">3248</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ApproxDistinct-3293"><a href="#ApproxDistinct-3293"><span class="linenos">3293</span></a><span class="k">class</span> <span class="nc">ApproxDistinct</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="ApproxDistinct-3294"><a href="#ApproxDistinct-3294"><span class="linenos">3294</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -29941,10 +30727,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ApproxDistinct.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ApproxDistinct.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ApproxDistinct.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ApproxDistinct.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ApproxDistinct.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ApproxDistinct.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ApproxDistinct.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ApproxDistinct.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ApproxDistinct.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ApproxDistinct.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ApproxDistinct.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ApproxDistinct.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -29990,9 +30778,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Array"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Array-3251"><a href="#Array-3251"><span class="linenos">3251</span></a><span class="k">class</span> <span class="nc">Array</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Array-3252"><a href="#Array-3252"><span class="linenos">3252</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Array-3253"><a href="#Array-3253"><span class="linenos">3253</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Array-3297"><a href="#Array-3297"><span class="linenos">3297</span></a><span class="k">class</span> <span class="nc">Array</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Array-3298"><a href="#Array-3298"><span class="linenos">3298</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Array-3299"><a href="#Array-3299"><span class="linenos">3299</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -30017,10 +30805,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Array.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Array.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Array.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Array.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Array.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Array.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Array.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Array.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Array.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Array.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Array.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Array.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30066,8 +30856,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ToChar"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ToChar-3257"><a href="#ToChar-3257"><span class="linenos">3257</span></a><span class="k">class</span> <span class="nc">ToChar</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ToChar-3258"><a href="#ToChar-3258"><span class="linenos">3258</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ToChar-3303"><a href="#ToChar-3303"><span class="linenos">3303</span></a><span class="k">class</span> <span class="nc">ToChar</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ToChar-3304"><a href="#ToChar-3304"><span class="linenos">3304</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -30092,10 +30882,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ToChar.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ToChar.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ToChar.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ToChar.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ToChar.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ToChar.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ToChar.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ToChar.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ToChar.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ToChar.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ToChar.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ToChar.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30141,8 +30933,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#GenerateSeries"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="GenerateSeries-3261"><a href="#GenerateSeries-3261"><span class="linenos">3261</span></a><span class="k">class</span> <span class="nc">GenerateSeries</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="GenerateSeries-3262"><a href="#GenerateSeries-3262"><span class="linenos">3262</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"start"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"step"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="GenerateSeries-3307"><a href="#GenerateSeries-3307"><span class="linenos">3307</span></a><span class="k">class</span> <span class="nc">GenerateSeries</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="GenerateSeries-3308"><a href="#GenerateSeries-3308"><span class="linenos">3308</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"start"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"end"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"step"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -30167,10 +30959,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="GenerateSeries.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="GenerateSeries.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="GenerateSeries.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GenerateSeries.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="GenerateSeries.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="GenerateSeries.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="GenerateSeries.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="GenerateSeries.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GenerateSeries.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="GenerateSeries.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="GenerateSeries.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="GenerateSeries.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30216,8 +31010,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayAgg"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAgg-3265"><a href="#ArrayAgg-3265"><span class="linenos">3265</span></a><span class="k">class</span> <span class="nc">ArrayAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="ArrayAgg-3266"><a href="#ArrayAgg-3266"><span class="linenos">3266</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAgg-3311"><a href="#ArrayAgg-3311"><span class="linenos">3311</span></a><span class="k">class</span> <span class="nc">ArrayAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="ArrayAgg-3312"><a href="#ArrayAgg-3312"><span class="linenos">3312</span></a> <span class="k">pass</span> </span></pre></div> @@ -30242,10 +31036,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayAgg.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayAgg.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayAgg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayAgg.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayAgg.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayAgg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayAgg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayAgg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayAgg.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayAgg.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayAgg.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayAgg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30291,8 +31087,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayAll"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAll-3269"><a href="#ArrayAll-3269"><span class="linenos">3269</span></a><span class="k">class</span> <span class="nc">ArrayAll</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ArrayAll-3270"><a href="#ArrayAll-3270"><span class="linenos">3270</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAll-3315"><a href="#ArrayAll-3315"><span class="linenos">3315</span></a><span class="k">class</span> <span class="nc">ArrayAll</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayAll-3316"><a href="#ArrayAll-3316"><span class="linenos">3316</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -30317,10 +31113,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayAll.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayAll.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayAll.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayAll.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayAll.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayAll.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayAll.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayAll.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayAll.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayAll.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayAll.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayAll.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30366,8 +31164,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayAny"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAny-3273"><a href="#ArrayAny-3273"><span class="linenos">3273</span></a><span class="k">class</span> <span class="nc">ArrayAny</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ArrayAny-3274"><a href="#ArrayAny-3274"><span class="linenos">3274</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayAny-3319"><a href="#ArrayAny-3319"><span class="linenos">3319</span></a><span class="k">class</span> <span class="nc">ArrayAny</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayAny-3320"><a href="#ArrayAny-3320"><span class="linenos">3320</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -30392,10 +31190,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayAny.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayAny.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayAny.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayAny.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayAny.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayAny.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayAny.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayAny.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayAny.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayAny.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayAny.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayAny.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30441,9 +31241,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayConcat"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayConcat-3277"><a href="#ArrayConcat-3277"><span class="linenos">3277</span></a><span class="k">class</span> <span class="nc">ArrayConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ArrayConcat-3278"><a href="#ArrayConcat-3278"><span class="linenos">3278</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="ArrayConcat-3279"><a href="#ArrayConcat-3279"><span class="linenos">3279</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayConcat-3323"><a href="#ArrayConcat-3323"><span class="linenos">3323</span></a><span class="k">class</span> <span class="nc">ArrayConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayConcat-3324"><a href="#ArrayConcat-3324"><span class="linenos">3324</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="ArrayConcat-3325"><a href="#ArrayConcat-3325"><span class="linenos">3325</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -30468,10 +31268,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayConcat.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayConcat.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayConcat.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayConcat.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayConcat.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayConcat.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayConcat.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayConcat.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayConcat.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayConcat.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayConcat.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayConcat.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30517,8 +31319,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayContains"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayContains-3282"><a href="#ArrayContains-3282"><span class="linenos">3282</span></a><span class="k">class</span> <span class="nc">ArrayContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> -</span><span id="ArrayContains-3283"><a href="#ArrayContains-3283"><span class="linenos">3283</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayContains-3328"><a href="#ArrayContains-3328"><span class="linenos">3328</span></a><span class="k">class</span> <span class="nc">ArrayContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayContains-3329"><a href="#ArrayContains-3329"><span class="linenos">3329</span></a> <span class="k">pass</span> </span></pre></div> @@ -30543,10 +31345,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayContains.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayContains.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayContains.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayContains.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayContains.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayContains.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayContains.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayContains.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayContains.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayContains.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayContains.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayContains.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30592,8 +31396,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayContained"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayContained-3286"><a href="#ArrayContained-3286"><span class="linenos">3286</span></a><span class="k">class</span> <span class="nc">ArrayContained</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="ArrayContained-3287"><a href="#ArrayContained-3287"><span class="linenos">3287</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayContained-3332"><a href="#ArrayContained-3332"><span class="linenos">3332</span></a><span class="k">class</span> <span class="nc">ArrayContained</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="ArrayContained-3333"><a href="#ArrayContained-3333"><span class="linenos">3333</span></a> <span class="k">pass</span> </span></pre></div> @@ -30618,10 +31422,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayContained.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayContained.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayContained.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayContained.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayContained.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayContained.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayContained.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayContained.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayContained.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayContained.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayContained.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayContained.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30654,9 +31460,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayFilter"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayFilter-3290"><a href="#ArrayFilter-3290"><span class="linenos">3290</span></a><span class="k">class</span> <span class="nc">ArrayFilter</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ArrayFilter-3291"><a href="#ArrayFilter-3291"><span class="linenos">3291</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="ArrayFilter-3292"><a href="#ArrayFilter-3292"><span class="linenos">3292</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"FILTER"</span><span class="p">,</span> <span class="s2">"ARRAY_FILTER"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayFilter-3336"><a href="#ArrayFilter-3336"><span class="linenos">3336</span></a><span class="k">class</span> <span class="nc">ArrayFilter</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayFilter-3337"><a href="#ArrayFilter-3337"><span class="linenos">3337</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="ArrayFilter-3338"><a href="#ArrayFilter-3338"><span class="linenos">3338</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"FILTER"</span><span class="p">,</span> <span class="s2">"ARRAY_FILTER"</span><span class="p">]</span> </span></pre></div> @@ -30681,10 +31487,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayFilter.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayFilter.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayFilter.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayFilter.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayFilter.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayFilter.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayFilter.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayFilter.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayFilter.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayFilter.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayFilter.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayFilter.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30730,8 +31538,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayJoin"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayJoin-3295"><a href="#ArrayJoin-3295"><span class="linenos">3295</span></a><span class="k">class</span> <span class="nc">ArrayJoin</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ArrayJoin-3296"><a href="#ArrayJoin-3296"><span class="linenos">3296</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayJoin-3341"><a href="#ArrayJoin-3341"><span class="linenos">3341</span></a><span class="k">class</span> <span class="nc">ArrayJoin</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArrayJoin-3342"><a href="#ArrayJoin-3342"><span class="linenos">3342</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -30756,10 +31564,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayJoin.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayJoin.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayJoin.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayJoin.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayJoin.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayJoin.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayJoin.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayJoin.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayJoin.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayJoin.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayJoin.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayJoin.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30805,8 +31615,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArraySize"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySize-3299"><a href="#ArraySize-3299"><span class="linenos">3299</span></a><span class="k">class</span> <span class="nc">ArraySize</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ArraySize-3300"><a href="#ArraySize-3300"><span class="linenos">3300</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySize-3345"><a href="#ArraySize-3345"><span class="linenos">3345</span></a><span class="k">class</span> <span class="nc">ArraySize</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArraySize-3346"><a href="#ArraySize-3346"><span class="linenos">3346</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -30831,10 +31641,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArraySize.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArraySize.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArraySize.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArraySize.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArraySize.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArraySize.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArraySize.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArraySize.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArraySize.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArraySize.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArraySize.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArraySize.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30880,8 +31692,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArraySort"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySort-3303"><a href="#ArraySort-3303"><span class="linenos">3303</span></a><span class="k">class</span> <span class="nc">ArraySort</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ArraySort-3304"><a href="#ArraySort-3304"><span class="linenos">3304</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySort-3349"><a href="#ArraySort-3349"><span class="linenos">3349</span></a><span class="k">class</span> <span class="nc">ArraySort</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArraySort-3350"><a href="#ArraySort-3350"><span class="linenos">3350</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -30906,10 +31718,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArraySort.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArraySort.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArraySort.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArraySort.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArraySort.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArraySort.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArraySort.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArraySort.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArraySort.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArraySort.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArraySort.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArraySort.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -30955,8 +31769,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArraySum"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySum-3307"><a href="#ArraySum-3307"><span class="linenos">3307</span></a><span class="k">class</span> <span class="nc">ArraySum</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ArraySum-3308"><a href="#ArraySum-3308"><span class="linenos">3308</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArraySum-3353"><a href="#ArraySum-3353"><span class="linenos">3353</span></a><span class="k">class</span> <span class="nc">ArraySum</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ArraySum-3354"><a href="#ArraySum-3354"><span class="linenos">3354</span></a> <span class="k">pass</span> </span></pre></div> @@ -30981,10 +31795,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArraySum.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArraySum.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArraySum.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArraySum.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArraySum.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArraySum.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArraySum.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArraySum.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArraySum.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArraySum.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArraySum.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArraySum.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31030,8 +31846,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ArrayUnionAgg"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayUnionAgg-3311"><a href="#ArrayUnionAgg-3311"><span class="linenos">3311</span></a><span class="k">class</span> <span class="nc">ArrayUnionAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="ArrayUnionAgg-3312"><a href="#ArrayUnionAgg-3312"><span class="linenos">3312</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ArrayUnionAgg-3357"><a href="#ArrayUnionAgg-3357"><span class="linenos">3357</span></a><span class="k">class</span> <span class="nc">ArrayUnionAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="ArrayUnionAgg-3358"><a href="#ArrayUnionAgg-3358"><span class="linenos">3358</span></a> <span class="k">pass</span> </span></pre></div> @@ -31056,10 +31872,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ArrayUnionAgg.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ArrayUnionAgg.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ArrayUnionAgg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ArrayUnionAgg.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ArrayUnionAgg.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ArrayUnionAgg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ArrayUnionAgg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ArrayUnionAgg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ArrayUnionAgg.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ArrayUnionAgg.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ArrayUnionAgg.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ArrayUnionAgg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31105,8 +31923,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Avg"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Avg-3315"><a href="#Avg-3315"><span class="linenos">3315</span></a><span class="k">class</span> <span class="nc">Avg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Avg-3316"><a href="#Avg-3316"><span class="linenos">3316</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Avg-3361"><a href="#Avg-3361"><span class="linenos">3361</span></a><span class="k">class</span> <span class="nc">Avg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Avg-3362"><a href="#Avg-3362"><span class="linenos">3362</span></a> <span class="k">pass</span> </span></pre></div> @@ -31131,10 +31949,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Avg.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Avg.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Avg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Avg.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Avg.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Avg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Avg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Avg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Avg.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Avg.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Avg.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Avg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31180,8 +32000,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#AnyValue"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="AnyValue-3319"><a href="#AnyValue-3319"><span class="linenos">3319</span></a><span class="k">class</span> <span class="nc">AnyValue</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="AnyValue-3320"><a href="#AnyValue-3320"><span class="linenos">3320</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="AnyValue-3365"><a href="#AnyValue-3365"><span class="linenos">3365</span></a><span class="k">class</span> <span class="nc">AnyValue</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="AnyValue-3366"><a href="#AnyValue-3366"><span class="linenos">3366</span></a> <span class="k">pass</span> </span></pre></div> @@ -31206,10 +32026,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="AnyValue.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="AnyValue.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="AnyValue.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="AnyValue.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="AnyValue.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="AnyValue.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="AnyValue.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="AnyValue.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="AnyValue.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="AnyValue.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="AnyValue.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="AnyValue.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31255,8 +32077,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Case"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Case-3323"><a href="#Case-3323"><span class="linenos">3323</span></a><span class="k">class</span> <span class="nc">Case</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Case-3324"><a href="#Case-3324"><span class="linenos">3324</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"ifs"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Case-3369"><a href="#Case-3369"><span class="linenos">3369</span></a><span class="k">class</span> <span class="nc">Case</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Case-3370"><a href="#Case-3370"><span class="linenos">3370</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"ifs"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"default"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -31281,10 +32103,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Case.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Case.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Case.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Case.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Case.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Case.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Case.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Case.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Case.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Case.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Case.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Case.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31330,23 +32154,23 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Cast"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Cast-3327"><a href="#Cast-3327"><span class="linenos">3327</span></a><span class="k">class</span> <span class="nc">Cast</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Cast-3328"><a href="#Cast-3328"><span class="linenos">3328</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"to"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Cast-3329"><a href="#Cast-3329"><span class="linenos">3329</span></a> -</span><span id="Cast-3330"><a href="#Cast-3330"><span class="linenos">3330</span></a> <span class="nd">@property</span> -</span><span id="Cast-3331"><a href="#Cast-3331"><span class="linenos">3331</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Cast-3332"><a href="#Cast-3332"><span class="linenos">3332</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span> -</span><span id="Cast-3333"><a href="#Cast-3333"><span class="linenos">3333</span></a> -</span><span id="Cast-3334"><a href="#Cast-3334"><span class="linenos">3334</span></a> <span class="nd">@property</span> -</span><span id="Cast-3335"><a href="#Cast-3335"><span class="linenos">3335</span></a> <span class="k">def</span> <span class="nf">to</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Cast-3336"><a href="#Cast-3336"><span class="linenos">3336</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"to"</span><span class="p">]</span> -</span><span id="Cast-3337"><a href="#Cast-3337"><span class="linenos">3337</span></a> -</span><span id="Cast-3338"><a href="#Cast-3338"><span class="linenos">3338</span></a> <span class="nd">@property</span> -</span><span id="Cast-3339"><a href="#Cast-3339"><span class="linenos">3339</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> -</span><span id="Cast-3340"><a href="#Cast-3340"><span class="linenos">3340</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> -</span><span id="Cast-3341"><a href="#Cast-3341"><span class="linenos">3341</span></a> -</span><span id="Cast-3342"><a href="#Cast-3342"><span class="linenos">3342</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Cast-3343"><a href="#Cast-3343"><span class="linenos">3343</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Cast-3373"><a href="#Cast-3373"><span class="linenos">3373</span></a><span class="k">class</span> <span class="nc">Cast</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Cast-3374"><a href="#Cast-3374"><span class="linenos">3374</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"to"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Cast-3375"><a href="#Cast-3375"><span class="linenos">3375</span></a> +</span><span id="Cast-3376"><a href="#Cast-3376"><span class="linenos">3376</span></a> <span class="nd">@property</span> +</span><span id="Cast-3377"><a href="#Cast-3377"><span class="linenos">3377</span></a> <span class="k">def</span> <span class="nf">name</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Cast-3378"><a href="#Cast-3378"><span class="linenos">3378</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span> +</span><span id="Cast-3379"><a href="#Cast-3379"><span class="linenos">3379</span></a> +</span><span id="Cast-3380"><a href="#Cast-3380"><span class="linenos">3380</span></a> <span class="nd">@property</span> +</span><span id="Cast-3381"><a href="#Cast-3381"><span class="linenos">3381</span></a> <span class="k">def</span> <span class="nf">to</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Cast-3382"><a href="#Cast-3382"><span class="linenos">3382</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"to"</span><span class="p">]</span> +</span><span id="Cast-3383"><a href="#Cast-3383"><span class="linenos">3383</span></a> +</span><span id="Cast-3384"><a href="#Cast-3384"><span class="linenos">3384</span></a> <span class="nd">@property</span> +</span><span id="Cast-3385"><a href="#Cast-3385"><span class="linenos">3385</span></a> <span class="k">def</span> <span class="nf">output_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> +</span><span id="Cast-3386"><a href="#Cast-3386"><span class="linenos">3386</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> +</span><span id="Cast-3387"><a href="#Cast-3387"><span class="linenos">3387</span></a> +</span><span id="Cast-3388"><a href="#Cast-3388"><span class="linenos">3388</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Cast-3389"><a href="#Cast-3389"><span class="linenos">3389</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> </span></pre></div> @@ -31393,8 +32217,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Cast.is_type"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Cast.is_type-3342"><a href="#Cast.is_type-3342"><span class="linenos">3342</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Cast.is_type-3343"><a href="#Cast.is_type-3343"><span class="linenos">3343</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Cast.is_type-3388"><a href="#Cast.is_type-3388"><span class="linenos">3388</span></a> <span class="k">def</span> <span class="nf">is_type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dtype</span><span class="p">:</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Cast.is_type-3389"><a href="#Cast.is_type-3389"><span class="linenos">3389</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">dtype</span><span class="p">)</span> </span></pre></div> @@ -31419,10 +32243,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Cast.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Cast.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Cast.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Cast.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Cast.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Cast.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Cast.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Cast.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Cast.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Cast.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Cast.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Cast.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31468,8 +32294,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Collate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Collate-3346"><a href="#Collate-3346"><span class="linenos">3346</span></a><span class="k">class</span> <span class="nc">Collate</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="Collate-3347"><a href="#Collate-3347"><span class="linenos">3347</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Collate-3392"><a href="#Collate-3392"><span class="linenos">3392</span></a><span class="k">class</span> <span class="nc">Collate</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="Collate-3393"><a href="#Collate-3393"><span class="linenos">3393</span></a> <span class="k">pass</span> </span></pre></div> @@ -31494,10 +32320,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Collate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Collate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Collate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Collate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Collate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Collate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Collate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Collate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Collate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Collate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Collate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Collate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31530,8 +32358,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TryCast"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TryCast-3350"><a href="#TryCast-3350"><span class="linenos">3350</span></a><span class="k">class</span> <span class="nc">TryCast</span><span class="p">(</span><span class="n">Cast</span><span class="p">):</span> -</span><span id="TryCast-3351"><a href="#TryCast-3351"><span class="linenos">3351</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TryCast-3396"><a href="#TryCast-3396"><span class="linenos">3396</span></a><span class="k">class</span> <span class="nc">TryCast</span><span class="p">(</span><span class="n">Cast</span><span class="p">):</span> +</span><span id="TryCast-3397"><a href="#TryCast-3397"><span class="linenos">3397</span></a> <span class="k">pass</span> </span></pre></div> @@ -31555,10 +32383,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TryCast.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TryCast.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TryCast.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TryCast.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TryCast.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TryCast.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TryCast.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TryCast.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TryCast.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TryCast.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TryCast.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TryCast.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31609,9 +32439,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Ceil"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Ceil-3354"><a href="#Ceil-3354"><span class="linenos">3354</span></a><span class="k">class</span> <span class="nc">Ceil</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Ceil-3355"><a href="#Ceil-3355"><span class="linenos">3355</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Ceil-3356"><a href="#Ceil-3356"><span class="linenos">3356</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CEIL"</span><span class="p">,</span> <span class="s2">"CEILING"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Ceil-3400"><a href="#Ceil-3400"><span class="linenos">3400</span></a><span class="k">class</span> <span class="nc">Ceil</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Ceil-3401"><a href="#Ceil-3401"><span class="linenos">3401</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Ceil-3402"><a href="#Ceil-3402"><span class="linenos">3402</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CEIL"</span><span class="p">,</span> <span class="s2">"CEILING"</span><span class="p">]</span> </span></pre></div> @@ -31636,10 +32466,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Ceil.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Ceil.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Ceil.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Ceil.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Ceil.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Ceil.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Ceil.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Ceil.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Ceil.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Ceil.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Ceil.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Ceil.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31685,9 +32517,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Coalesce"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Coalesce-3359"><a href="#Coalesce-3359"><span class="linenos">3359</span></a><span class="k">class</span> <span class="nc">Coalesce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Coalesce-3360"><a href="#Coalesce-3360"><span class="linenos">3360</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Coalesce-3361"><a href="#Coalesce-3361"><span class="linenos">3361</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Coalesce-3405"><a href="#Coalesce-3405"><span class="linenos">3405</span></a><span class="k">class</span> <span class="nc">Coalesce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Coalesce-3406"><a href="#Coalesce-3406"><span class="linenos">3406</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Coalesce-3407"><a href="#Coalesce-3407"><span class="linenos">3407</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -31712,10 +32544,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Coalesce.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Coalesce.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Coalesce.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Coalesce.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Coalesce.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Coalesce.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Coalesce.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Coalesce.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Coalesce.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Coalesce.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Coalesce.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Coalesce.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31761,9 +32595,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Concat"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Concat-3364"><a href="#Concat-3364"><span class="linenos">3364</span></a><span class="k">class</span> <span class="nc">Concat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Concat-3365"><a href="#Concat-3365"><span class="linenos">3365</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Concat-3366"><a href="#Concat-3366"><span class="linenos">3366</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Concat-3410"><a href="#Concat-3410"><span class="linenos">3410</span></a><span class="k">class</span> <span class="nc">Concat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Concat-3411"><a href="#Concat-3411"><span class="linenos">3411</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Concat-3412"><a href="#Concat-3412"><span class="linenos">3412</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -31788,10 +32622,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Concat.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Concat.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Concat.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Concat.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Concat.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Concat.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Concat.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Concat.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Concat.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Concat.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Concat.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Concat.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31837,8 +32673,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#ConcatWs"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ConcatWs-3369"><a href="#ConcatWs-3369"><span class="linenos">3369</span></a><span class="k">class</span> <span class="nc">ConcatWs</span><span class="p">(</span><span class="n">Concat</span><span class="p">):</span> -</span><span id="ConcatWs-3370"><a href="#ConcatWs-3370"><span class="linenos">3370</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CONCAT_WS"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ConcatWs-3415"><a href="#ConcatWs-3415"><span class="linenos">3415</span></a><span class="k">class</span> <span class="nc">ConcatWs</span><span class="p">(</span><span class="n">Concat</span><span class="p">):</span> +</span><span id="ConcatWs-3416"><a href="#ConcatWs-3416"><span class="linenos">3416</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"CONCAT_WS"</span><span class="p">]</span> </span></pre></div> @@ -31863,10 +32699,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="ConcatWs.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ConcatWs.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ConcatWs.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ConcatWs.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ConcatWs.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ConcatWs.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ConcatWs.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ConcatWs.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ConcatWs.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ConcatWs.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ConcatWs.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ConcatWs.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31912,8 +32750,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Count"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Count-3373"><a href="#Count-3373"><span class="linenos">3373</span></a><span class="k">class</span> <span class="nc">Count</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Count-3374"><a href="#Count-3374"><span class="linenos">3374</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Count-3419"><a href="#Count-3419"><span class="linenos">3419</span></a><span class="k">class</span> <span class="nc">Count</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Count-3420"><a href="#Count-3420"><span class="linenos">3420</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -31938,10 +32776,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Count.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Count.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Count.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Count.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Count.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Count.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Count.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Count.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Count.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Count.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Count.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Count.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -31987,8 +32827,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#CountIf"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CountIf-3377"><a href="#CountIf-3377"><span class="linenos">3377</span></a><span class="k">class</span> <span class="nc">CountIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="CountIf-3378"><a href="#CountIf-3378"><span class="linenos">3378</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CountIf-3423"><a href="#CountIf-3423"><span class="linenos">3423</span></a><span class="k">class</span> <span class="nc">CountIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="CountIf-3424"><a href="#CountIf-3424"><span class="linenos">3424</span></a> <span class="k">pass</span> </span></pre></div> @@ -32013,10 +32853,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="CountIf.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CountIf.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CountIf.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CountIf.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CountIf.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CountIf.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CountIf.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CountIf.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CountIf.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CountIf.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CountIf.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CountIf.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32062,8 +32904,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#CurrentDate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentDate-3381"><a href="#CurrentDate-3381"><span class="linenos">3381</span></a><span class="k">class</span> <span class="nc">CurrentDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="CurrentDate-3382"><a href="#CurrentDate-3382"><span class="linenos">3382</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentDate-3427"><a href="#CurrentDate-3427"><span class="linenos">3427</span></a><span class="k">class</span> <span class="nc">CurrentDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="CurrentDate-3428"><a href="#CurrentDate-3428"><span class="linenos">3428</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32088,10 +32930,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="CurrentDate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CurrentDate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CurrentDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CurrentDate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CurrentDate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CurrentDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CurrentDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CurrentDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CurrentDate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CurrentDate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CurrentDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CurrentDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32137,8 +32981,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#CurrentDatetime"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentDatetime-3385"><a href="#CurrentDatetime-3385"><span class="linenos">3385</span></a><span class="k">class</span> <span class="nc">CurrentDatetime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="CurrentDatetime-3386"><a href="#CurrentDatetime-3386"><span class="linenos">3386</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentDatetime-3431"><a href="#CurrentDatetime-3431"><span class="linenos">3431</span></a><span class="k">class</span> <span class="nc">CurrentDatetime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="CurrentDatetime-3432"><a href="#CurrentDatetime-3432"><span class="linenos">3432</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32163,10 +33007,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="CurrentDatetime.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CurrentDatetime.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CurrentDatetime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CurrentDatetime.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CurrentDatetime.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CurrentDatetime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CurrentDatetime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CurrentDatetime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CurrentDatetime.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CurrentDatetime.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CurrentDatetime.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CurrentDatetime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32212,8 +33058,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#CurrentTime"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentTime-3389"><a href="#CurrentTime-3389"><span class="linenos">3389</span></a><span class="k">class</span> <span class="nc">CurrentTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="CurrentTime-3390"><a href="#CurrentTime-3390"><span class="linenos">3390</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentTime-3435"><a href="#CurrentTime-3435"><span class="linenos">3435</span></a><span class="k">class</span> <span class="nc">CurrentTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="CurrentTime-3436"><a href="#CurrentTime-3436"><span class="linenos">3436</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32238,10 +33084,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="CurrentTime.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CurrentTime.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CurrentTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CurrentTime.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CurrentTime.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CurrentTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CurrentTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CurrentTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CurrentTime.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CurrentTime.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CurrentTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CurrentTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32287,8 +33135,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#CurrentTimestamp"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentTimestamp-3393"><a href="#CurrentTimestamp-3393"><span class="linenos">3393</span></a><span class="k">class</span> <span class="nc">CurrentTimestamp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="CurrentTimestamp-3394"><a href="#CurrentTimestamp-3394"><span class="linenos">3394</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="CurrentTimestamp-3439"><a href="#CurrentTimestamp-3439"><span class="linenos">3439</span></a><span class="k">class</span> <span class="nc">CurrentTimestamp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="CurrentTimestamp-3440"><a href="#CurrentTimestamp-3440"><span class="linenos">3440</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32313,10 +33161,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="CurrentTimestamp.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="CurrentTimestamp.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="CurrentTimestamp.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="CurrentTimestamp.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="CurrentTimestamp.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="CurrentTimestamp.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="CurrentTimestamp.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="CurrentTimestamp.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="CurrentTimestamp.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="CurrentTimestamp.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="CurrentTimestamp.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="CurrentTimestamp.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32362,8 +33212,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DateAdd"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateAdd-3397"><a href="#DateAdd-3397"><span class="linenos">3397</span></a><span class="k">class</span> <span class="nc">DateAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="DateAdd-3398"><a href="#DateAdd-3398"><span class="linenos">3398</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateAdd-3443"><a href="#DateAdd-3443"><span class="linenos">3443</span></a><span class="k">class</span> <span class="nc">DateAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DateAdd-3444"><a href="#DateAdd-3444"><span class="linenos">3444</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32404,10 +33254,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DateAdd.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateAdd.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateAdd.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateAdd.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateAdd.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateAdd.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32440,8 +33292,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DateSub"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateSub-3401"><a href="#DateSub-3401"><span class="linenos">3401</span></a><span class="k">class</span> <span class="nc">DateSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="DateSub-3402"><a href="#DateSub-3402"><span class="linenos">3402</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateSub-3447"><a href="#DateSub-3447"><span class="linenos">3447</span></a><span class="k">class</span> <span class="nc">DateSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DateSub-3448"><a href="#DateSub-3448"><span class="linenos">3448</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32482,10 +33334,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DateSub.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateSub.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateSub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateSub.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateSub.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateSub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateSub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateSub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateSub.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateSub.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateSub.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateSub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32518,9 +33372,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DateDiff"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateDiff-3405"><a href="#DateDiff-3405"><span class="linenos">3405</span></a><span class="k">class</span> <span class="nc">DateDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="DateDiff-3406"><a href="#DateDiff-3406"><span class="linenos">3406</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="s2">"DATE_DIFF"</span><span class="p">]</span> -</span><span id="DateDiff-3407"><a href="#DateDiff-3407"><span class="linenos">3407</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateDiff-3451"><a href="#DateDiff-3451"><span class="linenos">3451</span></a><span class="k">class</span> <span class="nc">DateDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DateDiff-3452"><a href="#DateDiff-3452"><span class="linenos">3452</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="s2">"DATE_DIFF"</span><span class="p">]</span> +</span><span id="DateDiff-3453"><a href="#DateDiff-3453"><span class="linenos">3453</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32561,10 +33415,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DateDiff.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateDiff.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateDiff.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateDiff.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateDiff.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateDiff.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateDiff.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateDiff.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateDiff.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateDiff.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateDiff.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateDiff.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32597,8 +33453,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DateTrunc"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateTrunc-3410"><a href="#DateTrunc-3410"><span class="linenos">3410</span></a><span class="k">class</span> <span class="nc">DateTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DateTrunc-3411"><a href="#DateTrunc-3411"><span class="linenos">3411</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateTrunc-3456"><a href="#DateTrunc-3456"><span class="linenos">3456</span></a><span class="k">class</span> <span class="nc">DateTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateTrunc-3457"><a href="#DateTrunc-3457"><span class="linenos">3457</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32623,10 +33479,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DateTrunc.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateTrunc.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateTrunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateTrunc.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateTrunc.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateTrunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateTrunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateTrunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateTrunc.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateTrunc.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateTrunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateTrunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32672,8 +33530,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DatetimeAdd"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeAdd-3414"><a href="#DatetimeAdd-3414"><span class="linenos">3414</span></a><span class="k">class</span> <span class="nc">DatetimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="DatetimeAdd-3415"><a href="#DatetimeAdd-3415"><span class="linenos">3415</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeAdd-3460"><a href="#DatetimeAdd-3460"><span class="linenos">3460</span></a><span class="k">class</span> <span class="nc">DatetimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DatetimeAdd-3461"><a href="#DatetimeAdd-3461"><span class="linenos">3461</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32714,10 +33572,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DatetimeAdd.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DatetimeAdd.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DatetimeAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DatetimeAdd.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DatetimeAdd.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DatetimeAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DatetimeAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DatetimeAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DatetimeAdd.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DatetimeAdd.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DatetimeAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DatetimeAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32750,8 +33610,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DatetimeSub"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeSub-3418"><a href="#DatetimeSub-3418"><span class="linenos">3418</span></a><span class="k">class</span> <span class="nc">DatetimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="DatetimeSub-3419"><a href="#DatetimeSub-3419"><span class="linenos">3419</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeSub-3464"><a href="#DatetimeSub-3464"><span class="linenos">3464</span></a><span class="k">class</span> <span class="nc">DatetimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DatetimeSub-3465"><a href="#DatetimeSub-3465"><span class="linenos">3465</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32792,10 +33652,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DatetimeSub.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DatetimeSub.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DatetimeSub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DatetimeSub.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DatetimeSub.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DatetimeSub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DatetimeSub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DatetimeSub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DatetimeSub.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DatetimeSub.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DatetimeSub.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DatetimeSub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32828,8 +33690,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DatetimeDiff"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeDiff-3422"><a href="#DatetimeDiff-3422"><span class="linenos">3422</span></a><span class="k">class</span> <span class="nc">DatetimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="DatetimeDiff-3423"><a href="#DatetimeDiff-3423"><span class="linenos">3423</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeDiff-3468"><a href="#DatetimeDiff-3468"><span class="linenos">3468</span></a><span class="k">class</span> <span class="nc">DatetimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DatetimeDiff-3469"><a href="#DatetimeDiff-3469"><span class="linenos">3469</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32870,10 +33732,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DatetimeDiff.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DatetimeDiff.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DatetimeDiff.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DatetimeDiff.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DatetimeDiff.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DatetimeDiff.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DatetimeDiff.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DatetimeDiff.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DatetimeDiff.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DatetimeDiff.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DatetimeDiff.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DatetimeDiff.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32906,8 +33770,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DatetimeTrunc"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeTrunc-3426"><a href="#DatetimeTrunc-3426"><span class="linenos">3426</span></a><span class="k">class</span> <span class="nc">DatetimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="DatetimeTrunc-3427"><a href="#DatetimeTrunc-3427"><span class="linenos">3427</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DatetimeTrunc-3472"><a href="#DatetimeTrunc-3472"><span class="linenos">3472</span></a><span class="k">class</span> <span class="nc">DatetimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="DatetimeTrunc-3473"><a href="#DatetimeTrunc-3473"><span class="linenos">3473</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -32948,10 +33812,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DatetimeTrunc.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DatetimeTrunc.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DatetimeTrunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DatetimeTrunc.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DatetimeTrunc.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DatetimeTrunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DatetimeTrunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DatetimeTrunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DatetimeTrunc.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DatetimeTrunc.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DatetimeTrunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DatetimeTrunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -32984,8 +33850,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DayOfWeek"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfWeek-3430"><a href="#DayOfWeek-3430"><span class="linenos">3430</span></a><span class="k">class</span> <span class="nc">DayOfWeek</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DayOfWeek-3431"><a href="#DayOfWeek-3431"><span class="linenos">3431</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_WEEK"</span><span class="p">,</span> <span class="s2">"DAYOFWEEK"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfWeek-3476"><a href="#DayOfWeek-3476"><span class="linenos">3476</span></a><span class="k">class</span> <span class="nc">DayOfWeek</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DayOfWeek-3477"><a href="#DayOfWeek-3477"><span class="linenos">3477</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_WEEK"</span><span class="p">,</span> <span class="s2">"DAYOFWEEK"</span><span class="p">]</span> </span></pre></div> @@ -33010,10 +33876,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DayOfWeek.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DayOfWeek.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DayOfWeek.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DayOfWeek.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DayOfWeek.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DayOfWeek.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DayOfWeek.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DayOfWeek.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DayOfWeek.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DayOfWeek.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DayOfWeek.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DayOfWeek.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33059,8 +33927,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DayOfMonth"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfMonth-3434"><a href="#DayOfMonth-3434"><span class="linenos">3434</span></a><span class="k">class</span> <span class="nc">DayOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DayOfMonth-3435"><a href="#DayOfMonth-3435"><span class="linenos">3435</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_MONTH"</span><span class="p">,</span> <span class="s2">"DAYOFMONTH"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfMonth-3480"><a href="#DayOfMonth-3480"><span class="linenos">3480</span></a><span class="k">class</span> <span class="nc">DayOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DayOfMonth-3481"><a href="#DayOfMonth-3481"><span class="linenos">3481</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_MONTH"</span><span class="p">,</span> <span class="s2">"DAYOFMONTH"</span><span class="p">]</span> </span></pre></div> @@ -33085,10 +33953,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DayOfMonth.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DayOfMonth.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DayOfMonth.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DayOfMonth.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DayOfMonth.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DayOfMonth.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DayOfMonth.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DayOfMonth.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DayOfMonth.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DayOfMonth.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DayOfMonth.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DayOfMonth.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33134,8 +34004,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DayOfYear"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfYear-3438"><a href="#DayOfYear-3438"><span class="linenos">3438</span></a><span class="k">class</span> <span class="nc">DayOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DayOfYear-3439"><a href="#DayOfYear-3439"><span class="linenos">3439</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_YEAR"</span><span class="p">,</span> <span class="s2">"DAYOFYEAR"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DayOfYear-3484"><a href="#DayOfYear-3484"><span class="linenos">3484</span></a><span class="k">class</span> <span class="nc">DayOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DayOfYear-3485"><a href="#DayOfYear-3485"><span class="linenos">3485</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DAY_OF_YEAR"</span><span class="p">,</span> <span class="s2">"DAYOFYEAR"</span><span class="p">]</span> </span></pre></div> @@ -33160,10 +34030,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DayOfYear.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DayOfYear.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DayOfYear.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DayOfYear.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DayOfYear.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DayOfYear.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DayOfYear.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DayOfYear.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DayOfYear.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DayOfYear.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DayOfYear.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DayOfYear.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33209,8 +34081,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#WeekOfYear"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="WeekOfYear-3442"><a href="#WeekOfYear-3442"><span class="linenos">3442</span></a><span class="k">class</span> <span class="nc">WeekOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="WeekOfYear-3443"><a href="#WeekOfYear-3443"><span class="linenos">3443</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"WEEK_OF_YEAR"</span><span class="p">,</span> <span class="s2">"WEEKOFYEAR"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="WeekOfYear-3488"><a href="#WeekOfYear-3488"><span class="linenos">3488</span></a><span class="k">class</span> <span class="nc">WeekOfYear</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="WeekOfYear-3489"><a href="#WeekOfYear-3489"><span class="linenos">3489</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"WEEK_OF_YEAR"</span><span class="p">,</span> <span class="s2">"WEEKOFYEAR"</span><span class="p">]</span> </span></pre></div> @@ -33235,10 +34107,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="WeekOfYear.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="WeekOfYear.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="WeekOfYear.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="WeekOfYear.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="WeekOfYear.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="WeekOfYear.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="WeekOfYear.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="WeekOfYear.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="WeekOfYear.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="WeekOfYear.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="WeekOfYear.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="WeekOfYear.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33284,8 +34158,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#LastDateOfMonth"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LastDateOfMonth-3446"><a href="#LastDateOfMonth-3446"><span class="linenos">3446</span></a><span class="k">class</span> <span class="nc">LastDateOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="LastDateOfMonth-3447"><a href="#LastDateOfMonth-3447"><span class="linenos">3447</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LastDateOfMonth-3492"><a href="#LastDateOfMonth-3492"><span class="linenos">3492</span></a><span class="k">class</span> <span class="nc">LastDateOfMonth</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="LastDateOfMonth-3493"><a href="#LastDateOfMonth-3493"><span class="linenos">3493</span></a> <span class="k">pass</span> </span></pre></div> @@ -33310,10 +34184,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="LastDateOfMonth.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LastDateOfMonth.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LastDateOfMonth.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LastDateOfMonth.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LastDateOfMonth.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LastDateOfMonth.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LastDateOfMonth.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LastDateOfMonth.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LastDateOfMonth.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LastDateOfMonth.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LastDateOfMonth.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LastDateOfMonth.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33359,8 +34235,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Extract"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Extract-3450"><a href="#Extract-3450"><span class="linenos">3450</span></a><span class="k">class</span> <span class="nc">Extract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Extract-3451"><a href="#Extract-3451"><span class="linenos">3451</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Extract-3496"><a href="#Extract-3496"><span class="linenos">3496</span></a><span class="k">class</span> <span class="nc">Extract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Extract-3497"><a href="#Extract-3497"><span class="linenos">3497</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -33385,10 +34261,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Extract.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Extract.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Extract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Extract.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Extract.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Extract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Extract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Extract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Extract.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Extract.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Extract.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Extract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33434,8 +34312,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TimestampAdd"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampAdd-3454"><a href="#TimestampAdd-3454"><span class="linenos">3454</span></a><span class="k">class</span> <span class="nc">TimestampAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TimestampAdd-3455"><a href="#TimestampAdd-3455"><span class="linenos">3455</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampAdd-3500"><a href="#TimestampAdd-3500"><span class="linenos">3500</span></a><span class="k">class</span> <span class="nc">TimestampAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimestampAdd-3501"><a href="#TimestampAdd-3501"><span class="linenos">3501</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -33476,10 +34354,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TimestampAdd.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimestampAdd.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimestampAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimestampAdd.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimestampAdd.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimestampAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimestampAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimestampAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimestampAdd.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimestampAdd.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimestampAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimestampAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33512,8 +34392,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TimestampSub"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampSub-3458"><a href="#TimestampSub-3458"><span class="linenos">3458</span></a><span class="k">class</span> <span class="nc">TimestampSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TimestampSub-3459"><a href="#TimestampSub-3459"><span class="linenos">3459</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampSub-3504"><a href="#TimestampSub-3504"><span class="linenos">3504</span></a><span class="k">class</span> <span class="nc">TimestampSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimestampSub-3505"><a href="#TimestampSub-3505"><span class="linenos">3505</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -33554,10 +34434,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TimestampSub.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimestampSub.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimestampSub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimestampSub.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimestampSub.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimestampSub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimestampSub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimestampSub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimestampSub.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimestampSub.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimestampSub.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimestampSub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33590,8 +34472,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TimestampDiff"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampDiff-3462"><a href="#TimestampDiff-3462"><span class="linenos">3462</span></a><span class="k">class</span> <span class="nc">TimestampDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TimestampDiff-3463"><a href="#TimestampDiff-3463"><span class="linenos">3463</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampDiff-3508"><a href="#TimestampDiff-3508"><span class="linenos">3508</span></a><span class="k">class</span> <span class="nc">TimestampDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimestampDiff-3509"><a href="#TimestampDiff-3509"><span class="linenos">3509</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -33632,10 +34514,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TimestampDiff.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimestampDiff.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimestampDiff.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimestampDiff.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimestampDiff.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimestampDiff.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimestampDiff.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimestampDiff.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimestampDiff.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimestampDiff.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimestampDiff.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimestampDiff.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33668,8 +34552,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TimestampTrunc"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampTrunc-3466"><a href="#TimestampTrunc-3466"><span class="linenos">3466</span></a><span class="k">class</span> <span class="nc">TimestampTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TimestampTrunc-3467"><a href="#TimestampTrunc-3467"><span class="linenos">3467</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimestampTrunc-3512"><a href="#TimestampTrunc-3512"><span class="linenos">3512</span></a><span class="k">class</span> <span class="nc">TimestampTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimestampTrunc-3513"><a href="#TimestampTrunc-3513"><span class="linenos">3513</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -33710,10 +34594,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TimestampTrunc.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimestampTrunc.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimestampTrunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimestampTrunc.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimestampTrunc.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimestampTrunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimestampTrunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimestampTrunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimestampTrunc.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimestampTrunc.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimestampTrunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimestampTrunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33746,8 +34632,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TimeAdd"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeAdd-3470"><a href="#TimeAdd-3470"><span class="linenos">3470</span></a><span class="k">class</span> <span class="nc">TimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TimeAdd-3471"><a href="#TimeAdd-3471"><span class="linenos">3471</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeAdd-3516"><a href="#TimeAdd-3516"><span class="linenos">3516</span></a><span class="k">class</span> <span class="nc">TimeAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimeAdd-3517"><a href="#TimeAdd-3517"><span class="linenos">3517</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -33788,10 +34674,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TimeAdd.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeAdd.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeAdd.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeAdd.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeAdd.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeAdd.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33824,8 +34712,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TimeSub"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeSub-3474"><a href="#TimeSub-3474"><span class="linenos">3474</span></a><span class="k">class</span> <span class="nc">TimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TimeSub-3475"><a href="#TimeSub-3475"><span class="linenos">3475</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeSub-3520"><a href="#TimeSub-3520"><span class="linenos">3520</span></a><span class="k">class</span> <span class="nc">TimeSub</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimeSub-3521"><a href="#TimeSub-3521"><span class="linenos">3521</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -33866,10 +34754,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TimeSub.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeSub.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeSub.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeSub.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeSub.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeSub.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeSub.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeSub.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeSub.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeSub.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeSub.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeSub.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33902,8 +34792,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TimeDiff"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeDiff-3478"><a href="#TimeDiff-3478"><span class="linenos">3478</span></a><span class="k">class</span> <span class="nc">TimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TimeDiff-3479"><a href="#TimeDiff-3479"><span class="linenos">3479</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeDiff-3524"><a href="#TimeDiff-3524"><span class="linenos">3524</span></a><span class="k">class</span> <span class="nc">TimeDiff</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimeDiff-3525"><a href="#TimeDiff-3525"><span class="linenos">3525</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -33944,10 +34834,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TimeDiff.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeDiff.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeDiff.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeDiff.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeDiff.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeDiff.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeDiff.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeDiff.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeDiff.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeDiff.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeDiff.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeDiff.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -33980,8 +34872,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#TimeTrunc"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeTrunc-3482"><a href="#TimeTrunc-3482"><span class="linenos">3482</span></a><span class="k">class</span> <span class="nc">TimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TimeTrunc-3483"><a href="#TimeTrunc-3483"><span class="linenos">3483</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeTrunc-3528"><a href="#TimeTrunc-3528"><span class="linenos">3528</span></a><span class="k">class</span> <span class="nc">TimeTrunc</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TimeTrunc-3529"><a href="#TimeTrunc-3529"><span class="linenos">3529</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -34022,10 +34914,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="TimeTrunc.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeTrunc.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeTrunc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeTrunc.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeTrunc.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeTrunc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeTrunc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeTrunc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeTrunc.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeTrunc.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeTrunc.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeTrunc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34058,9 +34952,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DateFromParts"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateFromParts-3486"><a href="#DateFromParts-3486"><span class="linenos">3486</span></a><span class="k">class</span> <span class="nc">DateFromParts</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DateFromParts-3487"><a href="#DateFromParts-3487"><span class="linenos">3487</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEFROMPARTS"</span><span class="p">]</span> -</span><span id="DateFromParts-3488"><a href="#DateFromParts-3488"><span class="linenos">3488</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"year"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"month"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"day"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateFromParts-3532"><a href="#DateFromParts-3532"><span class="linenos">3532</span></a><span class="k">class</span> <span class="nc">DateFromParts</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateFromParts-3533"><a href="#DateFromParts-3533"><span class="linenos">3533</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"DATEFROMPARTS"</span><span class="p">]</span> +</span><span id="DateFromParts-3534"><a href="#DateFromParts-3534"><span class="linenos">3534</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"year"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"month"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"day"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -34085,10 +34979,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DateFromParts.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateFromParts.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateFromParts.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateFromParts.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateFromParts.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateFromParts.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateFromParts.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateFromParts.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateFromParts.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateFromParts.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateFromParts.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateFromParts.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34134,8 +35030,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DateStrToDate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateStrToDate-3491"><a href="#DateStrToDate-3491"><span class="linenos">3491</span></a><span class="k">class</span> <span class="nc">DateStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DateStrToDate-3492"><a href="#DateStrToDate-3492"><span class="linenos">3492</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateStrToDate-3537"><a href="#DateStrToDate-3537"><span class="linenos">3537</span></a><span class="k">class</span> <span class="nc">DateStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateStrToDate-3538"><a href="#DateStrToDate-3538"><span class="linenos">3538</span></a> <span class="k">pass</span> </span></pre></div> @@ -34160,10 +35056,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DateStrToDate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateStrToDate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateStrToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateStrToDate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateStrToDate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateStrToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateStrToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateStrToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateStrToDate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateStrToDate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateStrToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateStrToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34209,8 +35107,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DateToDateStr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateToDateStr-3495"><a href="#DateToDateStr-3495"><span class="linenos">3495</span></a><span class="k">class</span> <span class="nc">DateToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DateToDateStr-3496"><a href="#DateToDateStr-3496"><span class="linenos">3496</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateToDateStr-3541"><a href="#DateToDateStr-3541"><span class="linenos">3541</span></a><span class="k">class</span> <span class="nc">DateToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateToDateStr-3542"><a href="#DateToDateStr-3542"><span class="linenos">3542</span></a> <span class="k">pass</span> </span></pre></div> @@ -34235,10 +35133,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DateToDateStr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateToDateStr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateToDateStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateToDateStr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateToDateStr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateToDateStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateToDateStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateToDateStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateToDateStr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateToDateStr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateToDateStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateToDateStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34284,8 +35184,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DateToDi"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DateToDi-3499"><a href="#DateToDi-3499"><span class="linenos">3499</span></a><span class="k">class</span> <span class="nc">DateToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DateToDi-3500"><a href="#DateToDi-3500"><span class="linenos">3500</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DateToDi-3545"><a href="#DateToDi-3545"><span class="linenos">3545</span></a><span class="k">class</span> <span class="nc">DateToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DateToDi-3546"><a href="#DateToDi-3546"><span class="linenos">3546</span></a> <span class="k">pass</span> </span></pre></div> @@ -34310,10 +35210,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DateToDi.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DateToDi.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DateToDi.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DateToDi.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DateToDi.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DateToDi.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DateToDi.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DateToDi.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DateToDi.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DateToDi.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DateToDi.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DateToDi.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34359,8 +35261,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Day"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Day-3503"><a href="#Day-3503"><span class="linenos">3503</span></a><span class="k">class</span> <span class="nc">Day</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Day-3504"><a href="#Day-3504"><span class="linenos">3504</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Day-3549"><a href="#Day-3549"><span class="linenos">3549</span></a><span class="k">class</span> <span class="nc">Day</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Day-3550"><a href="#Day-3550"><span class="linenos">3550</span></a> <span class="k">pass</span> </span></pre></div> @@ -34385,10 +35287,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Day.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Day.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Day.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Day.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Day.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Day.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Day.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Day.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Day.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Day.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Day.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Day.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34434,8 +35338,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Decode"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Decode-3507"><a href="#Decode-3507"><span class="linenos">3507</span></a><span class="k">class</span> <span class="nc">Decode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Decode-3508"><a href="#Decode-3508"><span class="linenos">3508</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Decode-3553"><a href="#Decode-3553"><span class="linenos">3553</span></a><span class="k">class</span> <span class="nc">Decode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Decode-3554"><a href="#Decode-3554"><span class="linenos">3554</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -34460,10 +35364,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Decode.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Decode.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Decode.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Decode.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Decode.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Decode.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Decode.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Decode.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Decode.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Decode.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Decode.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Decode.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34509,8 +35415,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#DiToDate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="DiToDate-3511"><a href="#DiToDate-3511"><span class="linenos">3511</span></a><span class="k">class</span> <span class="nc">DiToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="DiToDate-3512"><a href="#DiToDate-3512"><span class="linenos">3512</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="DiToDate-3557"><a href="#DiToDate-3557"><span class="linenos">3557</span></a><span class="k">class</span> <span class="nc">DiToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="DiToDate-3558"><a href="#DiToDate-3558"><span class="linenos">3558</span></a> <span class="k">pass</span> </span></pre></div> @@ -34535,10 +35441,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="DiToDate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="DiToDate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="DiToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="DiToDate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="DiToDate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="DiToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="DiToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="DiToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="DiToDate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="DiToDate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="DiToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="DiToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34584,8 +35492,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Encode"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Encode-3515"><a href="#Encode-3515"><span class="linenos">3515</span></a><span class="k">class</span> <span class="nc">Encode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Encode-3516"><a href="#Encode-3516"><span class="linenos">3516</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Encode-3561"><a href="#Encode-3561"><span class="linenos">3561</span></a><span class="k">class</span> <span class="nc">Encode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Encode-3562"><a href="#Encode-3562"><span class="linenos">3562</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"charset"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -34610,10 +35518,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Encode.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Encode.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Encode.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Encode.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Encode.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Encode.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Encode.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Encode.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Encode.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Encode.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Encode.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Encode.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34659,8 +35569,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Exp"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Exp-3519"><a href="#Exp-3519"><span class="linenos">3519</span></a><span class="k">class</span> <span class="nc">Exp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Exp-3520"><a href="#Exp-3520"><span class="linenos">3520</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Exp-3565"><a href="#Exp-3565"><span class="linenos">3565</span></a><span class="k">class</span> <span class="nc">Exp</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Exp-3566"><a href="#Exp-3566"><span class="linenos">3566</span></a> <span class="k">pass</span> </span></pre></div> @@ -34685,10 +35595,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Exp.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Exp.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Exp.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Exp.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Exp.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Exp.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Exp.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Exp.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Exp.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Exp.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Exp.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Exp.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34734,8 +35646,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Explode"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Explode-3523"><a href="#Explode-3523"><span class="linenos">3523</span></a><span class="k">class</span> <span class="nc">Explode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Explode-3524"><a href="#Explode-3524"><span class="linenos">3524</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Explode-3569"><a href="#Explode-3569"><span class="linenos">3569</span></a><span class="k">class</span> <span class="nc">Explode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Explode-3570"><a href="#Explode-3570"><span class="linenos">3570</span></a> <span class="k">pass</span> </span></pre></div> @@ -34760,10 +35672,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Explode.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Explode.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Explode.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Explode.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Explode.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Explode.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Explode.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Explode.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Explode.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Explode.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Explode.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Explode.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34798,6 +35712,83 @@ name is set to the expression's class name transformed to snake case.</li> </dl> </div> </section> + <section id="ExponentialTimeDecayedAvg"> + <input id="ExponentialTimeDecayedAvg-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">ExponentialTimeDecayedAvg</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="ExponentialTimeDecayedAvg-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#ExponentialTimeDecayedAvg"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="ExponentialTimeDecayedAvg-3573"><a href="#ExponentialTimeDecayedAvg-3573"><span class="linenos">3573</span></a><span class="k">class</span> <span class="nc">ExponentialTimeDecayedAvg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="ExponentialTimeDecayedAvg-3574"><a href="#ExponentialTimeDecayedAvg-3574"><span class="linenos">3574</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"time"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"decay"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="ExponentialTimeDecayedAvg.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="ExponentialTimeDecayedAvg.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="ExponentialTimeDecayedAvg.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="ExponentialTimeDecayedAvg.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="ExponentialTimeDecayedAvg.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="ExponentialTimeDecayedAvg.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="ExponentialTimeDecayedAvg.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="ExponentialTimeDecayedAvg.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="ExponentialTimeDecayedAvg.is_star" class="variable"><a href="#Expression.is_star">is_star</a></dd> + <dd id="ExponentialTimeDecayedAvg.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="ExponentialTimeDecayedAvg.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="ExponentialTimeDecayedAvg.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="ExponentialTimeDecayedAvg.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="ExponentialTimeDecayedAvg.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="ExponentialTimeDecayedAvg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ExponentialTimeDecayedAvg.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> + <dd id="ExponentialTimeDecayedAvg.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="ExponentialTimeDecayedAvg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="ExponentialTimeDecayedAvg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="ExponentialTimeDecayedAvg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ExponentialTimeDecayedAvg.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> + <dd id="ExponentialTimeDecayedAvg.root" class="function"><a href="#Expression.root">root</a></dd> + <dd id="ExponentialTimeDecayedAvg.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="ExponentialTimeDecayedAvg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="ExponentialTimeDecayedAvg.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="ExponentialTimeDecayedAvg.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="ExponentialTimeDecayedAvg.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="ExponentialTimeDecayedAvg.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="ExponentialTimeDecayedAvg.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="ExponentialTimeDecayedAvg.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="ExponentialTimeDecayedAvg.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="ExponentialTimeDecayedAvg.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="ExponentialTimeDecayedAvg.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="ExponentialTimeDecayedAvg.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="ExponentialTimeDecayedAvg.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="ExponentialTimeDecayedAvg.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="ExponentialTimeDecayedAvg.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="ExponentialTimeDecayedAvg.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="ExponentialTimeDecayedAvg.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="ExponentialTimeDecayedAvg.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="ExponentialTimeDecayedAvg.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="ExponentialTimeDecayedAvg.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="ExponentialTimeDecayedAvg.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="ExponentialTimeDecayedAvg.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> <section id="Floor"> <input id="Floor-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> <div class="attr class"> @@ -34809,8 +35800,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Floor"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Floor-3527"><a href="#Floor-3527"><span class="linenos">3527</span></a><span class="k">class</span> <span class="nc">Floor</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Floor-3528"><a href="#Floor-3528"><span class="linenos">3528</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Floor-3577"><a href="#Floor-3577"><span class="linenos">3577</span></a><span class="k">class</span> <span class="nc">Floor</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Floor-3578"><a href="#Floor-3578"><span class="linenos">3578</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -34835,10 +35826,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Floor.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Floor.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Floor.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Floor.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Floor.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Floor.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Floor.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Floor.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Floor.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Floor.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Floor.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Floor.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34884,9 +35877,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Greatest"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Greatest-3531"><a href="#Greatest-3531"><span class="linenos">3531</span></a><span class="k">class</span> <span class="nc">Greatest</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Greatest-3532"><a href="#Greatest-3532"><span class="linenos">3532</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Greatest-3533"><a href="#Greatest-3533"><span class="linenos">3533</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Greatest-3581"><a href="#Greatest-3581"><span class="linenos">3581</span></a><span class="k">class</span> <span class="nc">Greatest</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Greatest-3582"><a href="#Greatest-3582"><span class="linenos">3582</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Greatest-3583"><a href="#Greatest-3583"><span class="linenos">3583</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -34911,10 +35904,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Greatest.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Greatest.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Greatest.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Greatest.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Greatest.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Greatest.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Greatest.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Greatest.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Greatest.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Greatest.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Greatest.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Greatest.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -34960,8 +35955,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#GroupConcat"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="GroupConcat-3536"><a href="#GroupConcat-3536"><span class="linenos">3536</span></a><span class="k">class</span> <span class="nc">GroupConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="GroupConcat-3537"><a href="#GroupConcat-3537"><span class="linenos">3537</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"separator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="GroupConcat-3586"><a href="#GroupConcat-3586"><span class="linenos">3586</span></a><span class="k">class</span> <span class="nc">GroupConcat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="GroupConcat-3587"><a href="#GroupConcat-3587"><span class="linenos">3587</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"separator"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -34986,10 +35981,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="GroupConcat.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="GroupConcat.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="GroupConcat.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GroupConcat.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="GroupConcat.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="GroupConcat.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="GroupConcat.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="GroupConcat.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GroupConcat.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="GroupConcat.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="GroupConcat.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="GroupConcat.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35024,6 +36021,83 @@ name is set to the expression's class name transformed to snake case.</li> </dl> </div> </section> + <section id="GroupUniqArray"> + <input id="GroupUniqArray-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">GroupUniqArray</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="GroupUniqArray-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#GroupUniqArray"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="GroupUniqArray-3590"><a href="#GroupUniqArray-3590"><span class="linenos">3590</span></a><span class="k">class</span> <span class="nc">GroupUniqArray</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="GroupUniqArray-3591"><a href="#GroupUniqArray-3591"><span class="linenos">3591</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"size"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="GroupUniqArray.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="GroupUniqArray.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="GroupUniqArray.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="GroupUniqArray.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="GroupUniqArray.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="GroupUniqArray.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="GroupUniqArray.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="GroupUniqArray.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="GroupUniqArray.is_star" class="variable"><a href="#Expression.is_star">is_star</a></dd> + <dd id="GroupUniqArray.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="GroupUniqArray.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="GroupUniqArray.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="GroupUniqArray.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="GroupUniqArray.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="GroupUniqArray.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="GroupUniqArray.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> + <dd id="GroupUniqArray.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="GroupUniqArray.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="GroupUniqArray.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="GroupUniqArray.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="GroupUniqArray.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> + <dd id="GroupUniqArray.root" class="function"><a href="#Expression.root">root</a></dd> + <dd id="GroupUniqArray.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="GroupUniqArray.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="GroupUniqArray.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="GroupUniqArray.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="GroupUniqArray.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="GroupUniqArray.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="GroupUniqArray.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="GroupUniqArray.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="GroupUniqArray.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="GroupUniqArray.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="GroupUniqArray.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="GroupUniqArray.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="GroupUniqArray.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="GroupUniqArray.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="GroupUniqArray.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="GroupUniqArray.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="GroupUniqArray.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="GroupUniqArray.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="GroupUniqArray.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="GroupUniqArray.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="GroupUniqArray.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="GroupUniqArray.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> <section id="Hex"> <input id="Hex-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> <div class="attr class"> @@ -35035,8 +36109,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Hex"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Hex-3540"><a href="#Hex-3540"><span class="linenos">3540</span></a><span class="k">class</span> <span class="nc">Hex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Hex-3541"><a href="#Hex-3541"><span class="linenos">3541</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Hex-3594"><a href="#Hex-3594"><span class="linenos">3594</span></a><span class="k">class</span> <span class="nc">Hex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Hex-3595"><a href="#Hex-3595"><span class="linenos">3595</span></a> <span class="k">pass</span> </span></pre></div> @@ -35061,10 +36135,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Hex.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Hex.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Hex.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Hex.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Hex.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Hex.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Hex.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Hex.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Hex.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Hex.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Hex.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Hex.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35099,6 +36175,83 @@ name is set to the expression's class name transformed to snake case.</li> </dl> </div> </section> + <section id="Histogram"> + <input id="Histogram-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">Histogram</span><wbr>(<span class="base"><a href="#AggFunc">AggFunc</a></span>): + + <label class="view-source-button" for="Histogram-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#Histogram"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="Histogram-3598"><a href="#Histogram-3598"><span class="linenos">3598</span></a><span class="k">class</span> <span class="nc">Histogram</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Histogram-3599"><a href="#Histogram-3599"><span class="linenos">3599</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"bins"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="Histogram.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="Histogram.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="Histogram.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="Histogram.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="Histogram.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="Histogram.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="Histogram.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="Histogram.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="Histogram.is_star" class="variable"><a href="#Expression.is_star">is_star</a></dd> + <dd id="Histogram.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="Histogram.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="Histogram.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="Histogram.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="Histogram.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="Histogram.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Histogram.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> + <dd id="Histogram.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="Histogram.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="Histogram.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="Histogram.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Histogram.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> + <dd id="Histogram.root" class="function"><a href="#Expression.root">root</a></dd> + <dd id="Histogram.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="Histogram.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="Histogram.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="Histogram.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="Histogram.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="Histogram.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="Histogram.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="Histogram.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="Histogram.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="Histogram.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="Histogram.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="Histogram.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="Histogram.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="Histogram.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="Histogram.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="Histogram.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="Histogram.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="Histogram.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="Histogram.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="Histogram.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="Histogram.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="Histogram.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> <section id="If"> <input id="If-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> <div class="attr class"> @@ -35110,8 +36263,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#If"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="If-3544"><a href="#If-3544"><span class="linenos">3544</span></a><span class="k">class</span> <span class="nc">If</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="If-3545"><a href="#If-3545"><span class="linenos">3545</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="If-3602"><a href="#If-3602"><span class="linenos">3602</span></a><span class="k">class</span> <span class="nc">If</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="If-3603"><a href="#If-3603"><span class="linenos">3603</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -35136,10 +36289,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="If.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="If.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="If.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="If.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="If.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="If.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="If.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="If.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="If.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="If.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="If.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="If.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35185,9 +36340,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#IfNull"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="IfNull-3548"><a href="#IfNull-3548"><span class="linenos">3548</span></a><span class="k">class</span> <span class="nc">IfNull</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="IfNull-3549"><a href="#IfNull-3549"><span class="linenos">3549</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="IfNull-3550"><a href="#IfNull-3550"><span class="linenos">3550</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"IFNULL"</span><span class="p">,</span> <span class="s2">"NVL"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="IfNull-3606"><a href="#IfNull-3606"><span class="linenos">3606</span></a><span class="k">class</span> <span class="nc">IfNull</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="IfNull-3607"><a href="#IfNull-3607"><span class="linenos">3607</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="IfNull-3608"><a href="#IfNull-3608"><span class="linenos">3608</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"IFNULL"</span><span class="p">,</span> <span class="s2">"NVL"</span><span class="p">]</span> </span></pre></div> @@ -35212,10 +36367,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="IfNull.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="IfNull.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="IfNull.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="IfNull.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="IfNull.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="IfNull.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="IfNull.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="IfNull.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="IfNull.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="IfNull.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="IfNull.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="IfNull.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35261,8 +36418,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Initcap"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Initcap-3553"><a href="#Initcap-3553"><span class="linenos">3553</span></a><span class="k">class</span> <span class="nc">Initcap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Initcap-3554"><a href="#Initcap-3554"><span class="linenos">3554</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Initcap-3611"><a href="#Initcap-3611"><span class="linenos">3611</span></a><span class="k">class</span> <span class="nc">Initcap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Initcap-3612"><a href="#Initcap-3612"><span class="linenos">3612</span></a> <span class="k">pass</span> </span></pre></div> @@ -35287,10 +36444,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Initcap.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Initcap.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Initcap.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Initcap.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Initcap.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Initcap.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Initcap.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Initcap.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Initcap.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Initcap.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Initcap.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Initcap.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35325,6 +36484,154 @@ name is set to the expression's class name transformed to snake case.</li> </dl> </div> </section> + <section id="JSONKeyValue"> + <input id="JSONKeyValue-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JSONKeyValue</span><wbr>(<span class="base"><a href="#Expression">Expression</a></span>): + + <label class="view-source-button" for="JSONKeyValue-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JSONKeyValue"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONKeyValue-3615"><a href="#JSONKeyValue-3615"><span class="linenos">3615</span></a><span class="k">class</span> <span class="nc">JSONKeyValue</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="JSONKeyValue-3616"><a href="#JSONKeyValue-3616"><span class="linenos">3616</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JSONKeyValue.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JSONKeyValue.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JSONKeyValue.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JSONKeyValue.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JSONKeyValue.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JSONKeyValue.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JSONKeyValue.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JSONKeyValue.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JSONKeyValue.is_star" class="variable"><a href="#Expression.is_star">is_star</a></dd> + <dd id="JSONKeyValue.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JSONKeyValue.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JSONKeyValue.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JSONKeyValue.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JSONKeyValue.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JSONKeyValue.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONKeyValue.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> + <dd id="JSONKeyValue.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JSONKeyValue.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JSONKeyValue.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JSONKeyValue.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONKeyValue.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> + <dd id="JSONKeyValue.root" class="function"><a href="#Expression.root">root</a></dd> + <dd id="JSONKeyValue.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JSONKeyValue.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JSONKeyValue.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JSONKeyValue.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JSONKeyValue.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JSONKeyValue.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JSONKeyValue.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JSONKeyValue.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JSONKeyValue.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JSONKeyValue.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JSONKeyValue.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JSONKeyValue.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JSONKeyValue.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JSONKeyValue.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JSONKeyValue.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + </dl> + </div> + </section> + <section id="JSONObject"> + <input id="JSONObject-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> +<div class="attr class"> + + <span class="def">class</span> + <span class="name">JSONObject</span><wbr>(<span class="base"><a href="#Func">Func</a></span>): + + <label class="view-source-button" for="JSONObject-view-source"><span>View Source</span></label> + + </div> + <a class="headerlink" href="#JSONObject"></a> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONObject-3619"><a href="#JSONObject-3619"><span class="linenos">3619</span></a><span class="k">class</span> <span class="nc">JSONObject</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="JSONObject-3620"><a href="#JSONObject-3620"><span class="linenos">3620</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="JSONObject-3621"><a href="#JSONObject-3621"><span class="linenos">3621</span></a> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="JSONObject-3622"><a href="#JSONObject-3622"><span class="linenos">3622</span></a> <span class="s2">"null_handling"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="JSONObject-3623"><a href="#JSONObject-3623"><span class="linenos">3623</span></a> <span class="s2">"unique_keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="JSONObject-3624"><a href="#JSONObject-3624"><span class="linenos">3624</span></a> <span class="s2">"return_type"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="JSONObject-3625"><a href="#JSONObject-3625"><span class="linenos">3625</span></a> <span class="s2">"format_json"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="JSONObject-3626"><a href="#JSONObject-3626"><span class="linenos">3626</span></a> <span class="s2">"encoding"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="JSONObject-3627"><a href="#JSONObject-3627"><span class="linenos">3627</span></a> <span class="p">}</span> +</span></pre></div> + + + + + <div class="inherited"> + <h5>Inherited Members</h5> + <dl> + <div><dt><a href="#Expression">Expression</a></dt> + <dd id="JSONObject.__init__" class="function"><a href="#Expression.__init__">Expression</a></dd> + <dd id="JSONObject.this" class="variable"><a href="#Expression.this">this</a></dd> + <dd id="JSONObject.expression" class="variable"><a href="#Expression.expression">expression</a></dd> + <dd id="JSONObject.expressions" class="variable"><a href="#Expression.expressions">expressions</a></dd> + <dd id="JSONObject.text" class="function"><a href="#Expression.text">text</a></dd> + <dd id="JSONObject.is_string" class="variable"><a href="#Expression.is_string">is_string</a></dd> + <dd id="JSONObject.is_number" class="variable"><a href="#Expression.is_number">is_number</a></dd> + <dd id="JSONObject.is_int" class="variable"><a href="#Expression.is_int">is_int</a></dd> + <dd id="JSONObject.is_star" class="variable"><a href="#Expression.is_star">is_star</a></dd> + <dd id="JSONObject.alias" class="variable"><a href="#Expression.alias">alias</a></dd> + <dd id="JSONObject.output_name" class="variable"><a href="#Expression.output_name">output_name</a></dd> + <dd id="JSONObject.copy" class="function"><a href="#Expression.copy">copy</a></dd> + <dd id="JSONObject.append" class="function"><a href="#Expression.append">append</a></dd> + <dd id="JSONObject.set" class="function"><a href="#Expression.set">set</a></dd> + <dd id="JSONObject.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONObject.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> + <dd id="JSONObject.find" class="function"><a href="#Expression.find">find</a></dd> + <dd id="JSONObject.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> + <dd id="JSONObject.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> + <dd id="JSONObject.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONObject.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> + <dd id="JSONObject.root" class="function"><a href="#Expression.root">root</a></dd> + <dd id="JSONObject.walk" class="function"><a href="#Expression.walk">walk</a></dd> + <dd id="JSONObject.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> + <dd id="JSONObject.bfs" class="function"><a href="#Expression.bfs">bfs</a></dd> + <dd id="JSONObject.unnest" class="function"><a href="#Expression.unnest">unnest</a></dd> + <dd id="JSONObject.unalias" class="function"><a href="#Expression.unalias">unalias</a></dd> + <dd id="JSONObject.unnest_operands" class="function"><a href="#Expression.unnest_operands">unnest_operands</a></dd> + <dd id="JSONObject.flatten" class="function"><a href="#Expression.flatten">flatten</a></dd> + <dd id="JSONObject.sql" class="function"><a href="#Expression.sql">sql</a></dd> + <dd id="JSONObject.transform" class="function"><a href="#Expression.transform">transform</a></dd> + <dd id="JSONObject.replace" class="function"><a href="#Expression.replace">replace</a></dd> + <dd id="JSONObject.pop" class="function"><a href="#Expression.pop">pop</a></dd> + <dd id="JSONObject.assert_is" class="function"><a href="#Expression.assert_is">assert_is</a></dd> + <dd id="JSONObject.error_messages" class="function"><a href="#Expression.error_messages">error_messages</a></dd> + <dd id="JSONObject.dump" class="function"><a href="#Expression.dump">dump</a></dd> + <dd id="JSONObject.load" class="function"><a href="#Expression.load">load</a></dd> + + </div> + <div><dt><a href="#Func">Func</a></dt> + <dd id="JSONObject.from_arg_list" class="function"><a href="#Func.from_arg_list">from_arg_list</a></dd> + <dd id="JSONObject.sql_names" class="function"><a href="#Func.sql_names">sql_names</a></dd> + <dd id="JSONObject.sql_name" class="function"><a href="#Func.sql_name">sql_name</a></dd> + <dd id="JSONObject.default_parser_mappings" class="function"><a href="#Func.default_parser_mappings">default_parser_mappings</a></dd> + + </div> + <div><dt><a href="#Condition">Condition</a></dt> + <dd id="JSONObject.and_" class="function"><a href="#Condition.and_">and_</a></dd> + <dd id="JSONObject.or_" class="function"><a href="#Condition.or_">or_</a></dd> + <dd id="JSONObject.not_" class="function"><a href="#Condition.not_">not_</a></dd> + + </div> + </dl> + </div> + </section> <section id="JSONBContains"> <input id="JSONBContains-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> <div class="attr class"> @@ -35336,8 +36643,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#JSONBContains"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBContains-3557"><a href="#JSONBContains-3557"><span class="linenos">3557</span></a><span class="k">class</span> <span class="nc">JSONBContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> -</span><span id="JSONBContains-3558"><a href="#JSONBContains-3558"><span class="linenos">3558</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_CONTAINS"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBContains-3630"><a href="#JSONBContains-3630"><span class="linenos">3630</span></a><span class="k">class</span> <span class="nc">JSONBContains</span><span class="p">(</span><span class="n">Binary</span><span class="p">):</span> +</span><span id="JSONBContains-3631"><a href="#JSONBContains-3631"><span class="linenos">3631</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_CONTAINS"</span><span class="p">]</span> </span></pre></div> @@ -35362,10 +36669,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="JSONBContains.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="JSONBContains.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="JSONBContains.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONBContains.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="JSONBContains.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="JSONBContains.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="JSONBContains.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="JSONBContains.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONBContains.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="JSONBContains.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="JSONBContains.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="JSONBContains.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35398,8 +36707,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#JSONExtract"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="JSONExtract-3561"><a href="#JSONExtract-3561"><span class="linenos">3561</span></a><span class="k">class</span> <span class="nc">JSONExtract</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> -</span><span id="JSONExtract-3562"><a href="#JSONExtract-3562"><span class="linenos">3562</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONExtract-3634"><a href="#JSONExtract-3634"><span class="linenos">3634</span></a><span class="k">class</span> <span class="nc">JSONExtract</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="JSONExtract-3635"><a href="#JSONExtract-3635"><span class="linenos">3635</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT"</span><span class="p">]</span> </span></pre></div> @@ -35424,10 +36733,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="JSONExtract.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="JSONExtract.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="JSONExtract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONExtract.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="JSONExtract.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="JSONExtract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="JSONExtract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="JSONExtract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONExtract.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="JSONExtract.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="JSONExtract.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="JSONExtract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35473,8 +36784,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#JSONExtractScalar"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="JSONExtractScalar-3565"><a href="#JSONExtractScalar-3565"><span class="linenos">3565</span></a><span class="k">class</span> <span class="nc">JSONExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> -</span><span id="JSONExtractScalar-3566"><a href="#JSONExtractScalar-3566"><span class="linenos">3566</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT_SCALAR"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONExtractScalar-3638"><a href="#JSONExtractScalar-3638"><span class="linenos">3638</span></a><span class="k">class</span> <span class="nc">JSONExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="JSONExtractScalar-3639"><a href="#JSONExtractScalar-3639"><span class="linenos">3639</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSON_EXTRACT_SCALAR"</span><span class="p">]</span> </span></pre></div> @@ -35499,10 +36810,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="JSONExtractScalar.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="JSONExtractScalar.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="JSONExtractScalar.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONExtractScalar.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="JSONExtractScalar.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="JSONExtractScalar.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="JSONExtractScalar.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="JSONExtractScalar.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONExtractScalar.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="JSONExtractScalar.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="JSONExtractScalar.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="JSONExtractScalar.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35548,8 +36861,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#JSONBExtract"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBExtract-3569"><a href="#JSONBExtract-3569"><span class="linenos">3569</span></a><span class="k">class</span> <span class="nc">JSONBExtract</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> -</span><span id="JSONBExtract-3570"><a href="#JSONBExtract-3570"><span class="linenos">3570</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBExtract-3642"><a href="#JSONBExtract-3642"><span class="linenos">3642</span></a><span class="k">class</span> <span class="nc">JSONBExtract</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="JSONBExtract-3643"><a href="#JSONBExtract-3643"><span class="linenos">3643</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT"</span><span class="p">]</span> </span></pre></div> @@ -35574,10 +36887,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="JSONBExtract.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="JSONBExtract.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="JSONBExtract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONBExtract.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="JSONBExtract.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="JSONBExtract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="JSONBExtract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="JSONBExtract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONBExtract.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="JSONBExtract.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="JSONBExtract.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="JSONBExtract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35623,8 +36938,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#JSONBExtractScalar"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBExtractScalar-3573"><a href="#JSONBExtractScalar-3573"><span class="linenos">3573</span></a><span class="k">class</span> <span class="nc">JSONBExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> -</span><span id="JSONBExtractScalar-3574"><a href="#JSONBExtractScalar-3574"><span class="linenos">3574</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT_SCALAR"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="JSONBExtractScalar-3646"><a href="#JSONBExtractScalar-3646"><span class="linenos">3646</span></a><span class="k">class</span> <span class="nc">JSONBExtractScalar</span><span class="p">(</span><span class="n">JSONExtract</span><span class="p">):</span> +</span><span id="JSONBExtractScalar-3647"><a href="#JSONBExtractScalar-3647"><span class="linenos">3647</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"JSONB_EXTRACT_SCALAR"</span><span class="p">]</span> </span></pre></div> @@ -35649,10 +36964,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="JSONBExtractScalar.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="JSONBExtractScalar.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="JSONBExtractScalar.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="JSONBExtractScalar.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="JSONBExtractScalar.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="JSONBExtractScalar.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="JSONBExtractScalar.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="JSONBExtractScalar.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="JSONBExtractScalar.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="JSONBExtractScalar.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="JSONBExtractScalar.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="JSONBExtractScalar.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35698,9 +37015,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Least"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Least-3577"><a href="#Least-3577"><span class="linenos">3577</span></a><span class="k">class</span> <span class="nc">Least</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Least-3578"><a href="#Least-3578"><span class="linenos">3578</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Least-3579"><a href="#Least-3579"><span class="linenos">3579</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Least-3650"><a href="#Least-3650"><span class="linenos">3650</span></a><span class="k">class</span> <span class="nc">Least</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Least-3651"><a href="#Least-3651"><span class="linenos">3651</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Least-3652"><a href="#Least-3652"><span class="linenos">3652</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -35725,10 +37042,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Least.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Least.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Least.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Least.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Least.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Least.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Least.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Least.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Least.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Least.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Least.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Least.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35774,8 +37093,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Length"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Length-3582"><a href="#Length-3582"><span class="linenos">3582</span></a><span class="k">class</span> <span class="nc">Length</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Length-3583"><a href="#Length-3583"><span class="linenos">3583</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Length-3655"><a href="#Length-3655"><span class="linenos">3655</span></a><span class="k">class</span> <span class="nc">Length</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Length-3656"><a href="#Length-3656"><span class="linenos">3656</span></a> <span class="k">pass</span> </span></pre></div> @@ -35800,10 +37119,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Length.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Length.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Length.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Length.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Length.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Length.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Length.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Length.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Length.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Length.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Length.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Length.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35849,14 +37170,14 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Levenshtein"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Levenshtein-3586"><a href="#Levenshtein-3586"><span class="linenos">3586</span></a><span class="k">class</span> <span class="nc">Levenshtein</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Levenshtein-3587"><a href="#Levenshtein-3587"><span class="linenos">3587</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Levenshtein-3588"><a href="#Levenshtein-3588"><span class="linenos">3588</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Levenshtein-3589"><a href="#Levenshtein-3589"><span class="linenos">3589</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Levenshtein-3590"><a href="#Levenshtein-3590"><span class="linenos">3590</span></a> <span class="s2">"ins_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Levenshtein-3591"><a href="#Levenshtein-3591"><span class="linenos">3591</span></a> <span class="s2">"del_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Levenshtein-3592"><a href="#Levenshtein-3592"><span class="linenos">3592</span></a> <span class="s2">"sub_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Levenshtein-3593"><a href="#Levenshtein-3593"><span class="linenos">3593</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Levenshtein-3659"><a href="#Levenshtein-3659"><span class="linenos">3659</span></a><span class="k">class</span> <span class="nc">Levenshtein</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Levenshtein-3660"><a href="#Levenshtein-3660"><span class="linenos">3660</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Levenshtein-3661"><a href="#Levenshtein-3661"><span class="linenos">3661</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Levenshtein-3662"><a href="#Levenshtein-3662"><span class="linenos">3662</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Levenshtein-3663"><a href="#Levenshtein-3663"><span class="linenos">3663</span></a> <span class="s2">"ins_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Levenshtein-3664"><a href="#Levenshtein-3664"><span class="linenos">3664</span></a> <span class="s2">"del_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Levenshtein-3665"><a href="#Levenshtein-3665"><span class="linenos">3665</span></a> <span class="s2">"sub_cost"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Levenshtein-3666"><a href="#Levenshtein-3666"><span class="linenos">3666</span></a> <span class="p">}</span> </span></pre></div> @@ -35881,10 +37202,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Levenshtein.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Levenshtein.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Levenshtein.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Levenshtein.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Levenshtein.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Levenshtein.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Levenshtein.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Levenshtein.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Levenshtein.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Levenshtein.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Levenshtein.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Levenshtein.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -35930,8 +37253,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Ln"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Ln-3596"><a href="#Ln-3596"><span class="linenos">3596</span></a><span class="k">class</span> <span class="nc">Ln</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Ln-3597"><a href="#Ln-3597"><span class="linenos">3597</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Ln-3669"><a href="#Ln-3669"><span class="linenos">3669</span></a><span class="k">class</span> <span class="nc">Ln</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Ln-3670"><a href="#Ln-3670"><span class="linenos">3670</span></a> <span class="k">pass</span> </span></pre></div> @@ -35956,10 +37279,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Ln.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Ln.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Ln.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Ln.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Ln.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Ln.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Ln.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Ln.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Ln.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Ln.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Ln.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Ln.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36005,8 +37330,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Log"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Log-3600"><a href="#Log-3600"><span class="linenos">3600</span></a><span class="k">class</span> <span class="nc">Log</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Log-3601"><a href="#Log-3601"><span class="linenos">3601</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Log-3673"><a href="#Log-3673"><span class="linenos">3673</span></a><span class="k">class</span> <span class="nc">Log</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Log-3674"><a href="#Log-3674"><span class="linenos">3674</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -36031,10 +37356,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Log.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Log.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Log.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Log.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Log.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Log.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Log.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Log.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Log.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Log.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Log.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Log.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36080,8 +37407,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Log2"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Log2-3604"><a href="#Log2-3604"><span class="linenos">3604</span></a><span class="k">class</span> <span class="nc">Log2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Log2-3605"><a href="#Log2-3605"><span class="linenos">3605</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Log2-3677"><a href="#Log2-3677"><span class="linenos">3677</span></a><span class="k">class</span> <span class="nc">Log2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Log2-3678"><a href="#Log2-3678"><span class="linenos">3678</span></a> <span class="k">pass</span> </span></pre></div> @@ -36106,10 +37433,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Log2.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Log2.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Log2.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Log2.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Log2.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Log2.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Log2.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Log2.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Log2.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Log2.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Log2.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Log2.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36155,8 +37484,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Log10"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Log10-3608"><a href="#Log10-3608"><span class="linenos">3608</span></a><span class="k">class</span> <span class="nc">Log10</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Log10-3609"><a href="#Log10-3609"><span class="linenos">3609</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Log10-3681"><a href="#Log10-3681"><span class="linenos">3681</span></a><span class="k">class</span> <span class="nc">Log10</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Log10-3682"><a href="#Log10-3682"><span class="linenos">3682</span></a> <span class="k">pass</span> </span></pre></div> @@ -36181,10 +37510,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Log10.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Log10.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Log10.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Log10.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Log10.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Log10.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Log10.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Log10.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Log10.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Log10.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Log10.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Log10.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36230,8 +37561,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#LogicalOr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LogicalOr-3612"><a href="#LogicalOr-3612"><span class="linenos">3612</span></a><span class="k">class</span> <span class="nc">LogicalOr</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="LogicalOr-3613"><a href="#LogicalOr-3613"><span class="linenos">3613</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_OR"</span><span class="p">,</span> <span class="s2">"BOOL_OR"</span><span class="p">,</span> <span class="s2">"BOOLOR_AGG"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LogicalOr-3685"><a href="#LogicalOr-3685"><span class="linenos">3685</span></a><span class="k">class</span> <span class="nc">LogicalOr</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="LogicalOr-3686"><a href="#LogicalOr-3686"><span class="linenos">3686</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_OR"</span><span class="p">,</span> <span class="s2">"BOOL_OR"</span><span class="p">,</span> <span class="s2">"BOOLOR_AGG"</span><span class="p">]</span> </span></pre></div> @@ -36256,10 +37587,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="LogicalOr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LogicalOr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LogicalOr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LogicalOr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LogicalOr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LogicalOr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LogicalOr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LogicalOr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LogicalOr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LogicalOr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LogicalOr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LogicalOr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36305,8 +37638,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#LogicalAnd"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="LogicalAnd-3616"><a href="#LogicalAnd-3616"><span class="linenos">3616</span></a><span class="k">class</span> <span class="nc">LogicalAnd</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="LogicalAnd-3617"><a href="#LogicalAnd-3617"><span class="linenos">3617</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_AND"</span><span class="p">,</span> <span class="s2">"BOOL_AND"</span><span class="p">,</span> <span class="s2">"BOOLAND_AGG"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="LogicalAnd-3689"><a href="#LogicalAnd-3689"><span class="linenos">3689</span></a><span class="k">class</span> <span class="nc">LogicalAnd</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="LogicalAnd-3690"><a href="#LogicalAnd-3690"><span class="linenos">3690</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOGICAL_AND"</span><span class="p">,</span> <span class="s2">"BOOL_AND"</span><span class="p">,</span> <span class="s2">"BOOLAND_AGG"</span><span class="p">]</span> </span></pre></div> @@ -36331,10 +37664,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="LogicalAnd.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="LogicalAnd.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="LogicalAnd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="LogicalAnd.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="LogicalAnd.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="LogicalAnd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="LogicalAnd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="LogicalAnd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="LogicalAnd.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="LogicalAnd.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="LogicalAnd.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="LogicalAnd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36380,8 +37715,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Lower"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Lower-3620"><a href="#Lower-3620"><span class="linenos">3620</span></a><span class="k">class</span> <span class="nc">Lower</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Lower-3621"><a href="#Lower-3621"><span class="linenos">3621</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOWER"</span><span class="p">,</span> <span class="s2">"LCASE"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Lower-3693"><a href="#Lower-3693"><span class="linenos">3693</span></a><span class="k">class</span> <span class="nc">Lower</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Lower-3694"><a href="#Lower-3694"><span class="linenos">3694</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"LOWER"</span><span class="p">,</span> <span class="s2">"LCASE"</span><span class="p">]</span> </span></pre></div> @@ -36406,10 +37741,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Lower.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Lower.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Lower.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Lower.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Lower.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Lower.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Lower.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Lower.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Lower.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Lower.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Lower.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Lower.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36455,8 +37792,8 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Map"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Map-3624"><a href="#Map-3624"><span class="linenos">3624</span></a><span class="k">class</span> <span class="nc">Map</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Map-3625"><a href="#Map-3625"><span class="linenos">3625</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Map-3697"><a href="#Map-3697"><span class="linenos">3697</span></a><span class="k">class</span> <span class="nc">Map</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Map-3698"><a href="#Map-3698"><span class="linenos">3698</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -36481,10 +37818,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="Map.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Map.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Map.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Map.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Map.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Map.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Map.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Map.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Map.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Map.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Map.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Map.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36530,9 +37869,9 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#VarMap"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="VarMap-3628"><a href="#VarMap-3628"><span class="linenos">3628</span></a><span class="k">class</span> <span class="nc">VarMap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="VarMap-3629"><a href="#VarMap-3629"><span class="linenos">3629</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="VarMap-3630"><a href="#VarMap-3630"><span class="linenos">3630</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="VarMap-3701"><a href="#VarMap-3701"><span class="linenos">3701</span></a><span class="k">class</span> <span class="nc">VarMap</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="VarMap-3702"><a href="#VarMap-3702"><span class="linenos">3702</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"keys"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"values"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="VarMap-3703"><a href="#VarMap-3703"><span class="linenos">3703</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -36557,10 +37896,12 @@ name is set to the expression's class name transformed to snake case.</li> <dd id="VarMap.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="VarMap.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="VarMap.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="VarMap.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="VarMap.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="VarMap.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="VarMap.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="VarMap.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="VarMap.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="VarMap.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="VarMap.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="VarMap.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36606,14 +37947,14 @@ name is set to the expression's class name transformed to snake case.</li> </div> <a class="headerlink" href="#Matches"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Matches-3633"><a href="#Matches-3633"><span class="linenos">3633</span></a><span class="k">class</span> <span class="nc">Matches</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Matches-3634"><a href="#Matches-3634"><span class="linenos">3634</span></a><span class="w"> </span><span class="sd">"""Oracle/Snowflake decode.</span> -</span><span id="Matches-3635"><a href="#Matches-3635"><span class="linenos">3635</span></a><span class="sd"> https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions040.htm</span> -</span><span id="Matches-3636"><a href="#Matches-3636"><span class="linenos">3636</span></a><span class="sd"> Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</span> -</span><span id="Matches-3637"><a href="#Matches-3637"><span class="linenos">3637</span></a><span class="sd"> """</span> -</span><span id="Matches-3638"><a href="#Matches-3638"><span class="linenos">3638</span></a> -</span><span id="Matches-3639"><a href="#Matches-3639"><span class="linenos">3639</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Matches-3640"><a href="#Matches-3640"><span class="linenos">3640</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Matches-3706"><a href="#Matches-3706"><span class="linenos">3706</span></a><span class="k">class</span> <span class="nc">Matches</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Matches-3707"><a href="#Matches-3707"><span class="linenos">3707</span></a><span class="w"> </span><span class="sd">"""Oracle/Snowflake decode.</span> +</span><span id="Matches-3708"><a href="#Matches-3708"><span class="linenos">3708</span></a><span class="sd"> https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions040.htm</span> +</span><span id="Matches-3709"><a href="#Matches-3709"><span class="linenos">3709</span></a><span class="sd"> Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</span> +</span><span id="Matches-3710"><a href="#Matches-3710"><span class="linenos">3710</span></a><span class="sd"> """</span> +</span><span id="Matches-3711"><a href="#Matches-3711"><span class="linenos">3711</span></a> +</span><span id="Matches-3712"><a href="#Matches-3712"><span class="linenos">3712</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Matches-3713"><a href="#Matches-3713"><span class="linenos">3713</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -36642,10 +37983,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Matches.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Matches.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Matches.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Matches.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Matches.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Matches.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Matches.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Matches.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Matches.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Matches.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Matches.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Matches.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36691,9 +38034,9 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Max"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Max-3643"><a href="#Max-3643"><span class="linenos">3643</span></a><span class="k">class</span> <span class="nc">Max</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Max-3644"><a href="#Max-3644"><span class="linenos">3644</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Max-3645"><a href="#Max-3645"><span class="linenos">3645</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Max-3716"><a href="#Max-3716"><span class="linenos">3716</span></a><span class="k">class</span> <span class="nc">Max</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Max-3717"><a href="#Max-3717"><span class="linenos">3717</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Max-3718"><a href="#Max-3718"><span class="linenos">3718</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -36718,10 +38061,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Max.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Max.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Max.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Max.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Max.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Max.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Max.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Max.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Max.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Max.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Max.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Max.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36767,9 +38112,9 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Min"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Min-3648"><a href="#Min-3648"><span class="linenos">3648</span></a><span class="k">class</span> <span class="nc">Min</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Min-3649"><a href="#Min-3649"><span class="linenos">3649</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="Min-3650"><a href="#Min-3650"><span class="linenos">3650</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Min-3721"><a href="#Min-3721"><span class="linenos">3721</span></a><span class="k">class</span> <span class="nc">Min</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Min-3722"><a href="#Min-3722"><span class="linenos">3722</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="Min-3723"><a href="#Min-3723"><span class="linenos">3723</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -36794,10 +38139,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Min.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Min.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Min.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Min.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Min.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Min.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Min.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Min.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Min.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Min.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Min.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Min.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36843,8 +38190,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Month"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Month-3653"><a href="#Month-3653"><span class="linenos">3653</span></a><span class="k">class</span> <span class="nc">Month</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Month-3654"><a href="#Month-3654"><span class="linenos">3654</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Month-3726"><a href="#Month-3726"><span class="linenos">3726</span></a><span class="k">class</span> <span class="nc">Month</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Month-3727"><a href="#Month-3727"><span class="linenos">3727</span></a> <span class="k">pass</span> </span></pre></div> @@ -36869,10 +38216,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Month.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Month.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Month.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Month.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Month.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Month.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Month.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Month.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Month.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Month.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Month.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Month.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36918,8 +38267,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Nvl2"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Nvl2-3657"><a href="#Nvl2-3657"><span class="linenos">3657</span></a><span class="k">class</span> <span class="nc">Nvl2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Nvl2-3658"><a href="#Nvl2-3658"><span class="linenos">3658</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Nvl2-3730"><a href="#Nvl2-3730"><span class="linenos">3730</span></a><span class="k">class</span> <span class="nc">Nvl2</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Nvl2-3731"><a href="#Nvl2-3731"><span class="linenos">3731</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"true"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"false"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -36944,10 +38293,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Nvl2.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Nvl2.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Nvl2.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Nvl2.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Nvl2.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Nvl2.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Nvl2.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Nvl2.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Nvl2.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Nvl2.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Nvl2.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Nvl2.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -36993,8 +38344,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Posexplode"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Posexplode-3661"><a href="#Posexplode-3661"><span class="linenos">3661</span></a><span class="k">class</span> <span class="nc">Posexplode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Posexplode-3662"><a href="#Posexplode-3662"><span class="linenos">3662</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Posexplode-3734"><a href="#Posexplode-3734"><span class="linenos">3734</span></a><span class="k">class</span> <span class="nc">Posexplode</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Posexplode-3735"><a href="#Posexplode-3735"><span class="linenos">3735</span></a> <span class="k">pass</span> </span></pre></div> @@ -37019,10 +38370,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Posexplode.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Posexplode.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Posexplode.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Posexplode.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Posexplode.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Posexplode.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Posexplode.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Posexplode.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Posexplode.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Posexplode.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Posexplode.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Posexplode.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37068,8 +38421,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Pow"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Pow-3665"><a href="#Pow-3665"><span class="linenos">3665</span></a><span class="k">class</span> <span class="nc">Pow</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> -</span><span id="Pow-3666"><a href="#Pow-3666"><span class="linenos">3666</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"POWER"</span><span class="p">,</span> <span class="s2">"POW"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Pow-3738"><a href="#Pow-3738"><span class="linenos">3738</span></a><span class="k">class</span> <span class="nc">Pow</span><span class="p">(</span><span class="n">Binary</span><span class="p">,</span> <span class="n">Func</span><span class="p">):</span> +</span><span id="Pow-3739"><a href="#Pow-3739"><span class="linenos">3739</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"POWER"</span><span class="p">,</span> <span class="s2">"POW"</span><span class="p">]</span> </span></pre></div> @@ -37094,10 +38447,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Pow.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Pow.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Pow.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Pow.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Pow.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Pow.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Pow.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Pow.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Pow.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Pow.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Pow.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Pow.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37143,8 +38498,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#PercentileCont"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="PercentileCont-3669"><a href="#PercentileCont-3669"><span class="linenos">3669</span></a><span class="k">class</span> <span class="nc">PercentileCont</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="PercentileCont-3670"><a href="#PercentileCont-3670"><span class="linenos">3670</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="PercentileCont-3742"><a href="#PercentileCont-3742"><span class="linenos">3742</span></a><span class="k">class</span> <span class="nc">PercentileCont</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="PercentileCont-3743"><a href="#PercentileCont-3743"><span class="linenos">3743</span></a> <span class="k">pass</span> </span></pre></div> @@ -37169,10 +38524,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="PercentileCont.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="PercentileCont.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="PercentileCont.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PercentileCont.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="PercentileCont.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="PercentileCont.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="PercentileCont.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="PercentileCont.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PercentileCont.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="PercentileCont.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="PercentileCont.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="PercentileCont.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37218,8 +38575,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#PercentileDisc"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="PercentileDisc-3673"><a href="#PercentileDisc-3673"><span class="linenos">3673</span></a><span class="k">class</span> <span class="nc">PercentileDisc</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="PercentileDisc-3674"><a href="#PercentileDisc-3674"><span class="linenos">3674</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="PercentileDisc-3746"><a href="#PercentileDisc-3746"><span class="linenos">3746</span></a><span class="k">class</span> <span class="nc">PercentileDisc</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="PercentileDisc-3747"><a href="#PercentileDisc-3747"><span class="linenos">3747</span></a> <span class="k">pass</span> </span></pre></div> @@ -37244,10 +38601,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="PercentileDisc.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="PercentileDisc.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="PercentileDisc.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="PercentileDisc.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="PercentileDisc.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="PercentileDisc.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="PercentileDisc.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="PercentileDisc.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="PercentileDisc.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="PercentileDisc.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="PercentileDisc.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="PercentileDisc.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37293,8 +38652,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Quantile"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Quantile-3677"><a href="#Quantile-3677"><span class="linenos">3677</span></a><span class="k">class</span> <span class="nc">Quantile</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Quantile-3678"><a href="#Quantile-3678"><span class="linenos">3678</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Quantile-3750"><a href="#Quantile-3750"><span class="linenos">3750</span></a><span class="k">class</span> <span class="nc">Quantile</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Quantile-3751"><a href="#Quantile-3751"><span class="linenos">3751</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -37319,10 +38678,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Quantile.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Quantile.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Quantile.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Quantile.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Quantile.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Quantile.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Quantile.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Quantile.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Quantile.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Quantile.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Quantile.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Quantile.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37368,9 +38729,9 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Quantiles"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Quantiles-3683"><a href="#Quantiles-3683"><span class="linenos">3683</span></a><span class="k">class</span> <span class="nc">Quantiles</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Quantiles-3684"><a href="#Quantiles-3684"><span class="linenos">3684</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Quantiles-3685"><a href="#Quantiles-3685"><span class="linenos">3685</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Quantiles-3756"><a href="#Quantiles-3756"><span class="linenos">3756</span></a><span class="k">class</span> <span class="nc">Quantiles</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Quantiles-3757"><a href="#Quantiles-3757"><span class="linenos">3757</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Quantiles-3758"><a href="#Quantiles-3758"><span class="linenos">3758</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -37395,10 +38756,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Quantiles.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Quantiles.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Quantiles.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Quantiles.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Quantiles.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Quantiles.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Quantiles.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Quantiles.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Quantiles.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Quantiles.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Quantiles.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Quantiles.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37444,8 +38807,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#QuantileIf"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="QuantileIf-3688"><a href="#QuantileIf-3688"><span class="linenos">3688</span></a><span class="k">class</span> <span class="nc">QuantileIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="QuantileIf-3689"><a href="#QuantileIf-3689"><span class="linenos">3689</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="QuantileIf-3761"><a href="#QuantileIf-3761"><span class="linenos">3761</span></a><span class="k">class</span> <span class="nc">QuantileIf</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="QuantileIf-3762"><a href="#QuantileIf-3762"><span class="linenos">3762</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"parameters"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -37470,10 +38833,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="QuantileIf.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="QuantileIf.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="QuantileIf.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="QuantileIf.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="QuantileIf.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="QuantileIf.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="QuantileIf.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="QuantileIf.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="QuantileIf.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="QuantileIf.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="QuantileIf.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="QuantileIf.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37519,8 +38884,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#ApproxQuantile"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ApproxQuantile-3692"><a href="#ApproxQuantile-3692"><span class="linenos">3692</span></a><span class="k">class</span> <span class="nc">ApproxQuantile</span><span class="p">(</span><span class="n">Quantile</span><span class="p">):</span> -</span><span id="ApproxQuantile-3693"><a href="#ApproxQuantile-3693"><span class="linenos">3693</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"weight"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ApproxQuantile-3765"><a href="#ApproxQuantile-3765"><span class="linenos">3765</span></a><span class="k">class</span> <span class="nc">ApproxQuantile</span><span class="p">(</span><span class="n">Quantile</span><span class="p">):</span> +</span><span id="ApproxQuantile-3766"><a href="#ApproxQuantile-3766"><span class="linenos">3766</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"quantile"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"weight"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -37545,10 +38910,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="ApproxQuantile.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ApproxQuantile.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ApproxQuantile.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ApproxQuantile.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ApproxQuantile.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ApproxQuantile.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ApproxQuantile.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ApproxQuantile.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ApproxQuantile.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ApproxQuantile.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ApproxQuantile.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ApproxQuantile.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37594,8 +38961,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#RangeN"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RangeN-3696"><a href="#RangeN-3696"><span class="linenos">3696</span></a><span class="k">class</span> <span class="nc">RangeN</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="RangeN-3697"><a href="#RangeN-3697"><span class="linenos">3697</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"each"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RangeN-3769"><a href="#RangeN-3769"><span class="linenos">3769</span></a><span class="k">class</span> <span class="nc">RangeN</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RangeN-3770"><a href="#RangeN-3770"><span class="linenos">3770</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"each"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -37620,10 +38987,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="RangeN.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RangeN.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RangeN.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RangeN.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RangeN.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RangeN.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RangeN.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RangeN.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RangeN.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RangeN.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RangeN.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RangeN.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37669,10 +39038,10 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#ReadCSV"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="ReadCSV-3700"><a href="#ReadCSV-3700"><span class="linenos">3700</span></a><span class="k">class</span> <span class="nc">ReadCSV</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="ReadCSV-3701"><a href="#ReadCSV-3701"><span class="linenos">3701</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"READ_CSV"</span><span class="p">]</span> -</span><span id="ReadCSV-3702"><a href="#ReadCSV-3702"><span class="linenos">3702</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> -</span><span id="ReadCSV-3703"><a href="#ReadCSV-3703"><span class="linenos">3703</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="ReadCSV-3773"><a href="#ReadCSV-3773"><span class="linenos">3773</span></a><span class="k">class</span> <span class="nc">ReadCSV</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="ReadCSV-3774"><a href="#ReadCSV-3774"><span class="linenos">3774</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"READ_CSV"</span><span class="p">]</span> +</span><span id="ReadCSV-3775"><a href="#ReadCSV-3775"><span class="linenos">3775</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> +</span><span id="ReadCSV-3776"><a href="#ReadCSV-3776"><span class="linenos">3776</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -37697,10 +39066,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="ReadCSV.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="ReadCSV.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="ReadCSV.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="ReadCSV.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="ReadCSV.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="ReadCSV.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="ReadCSV.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="ReadCSV.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="ReadCSV.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="ReadCSV.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="ReadCSV.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="ReadCSV.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37746,8 +39117,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Reduce"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Reduce-3706"><a href="#Reduce-3706"><span class="linenos">3706</span></a><span class="k">class</span> <span class="nc">Reduce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Reduce-3707"><a href="#Reduce-3707"><span class="linenos">3707</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"initial"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"merge"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"finish"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Reduce-3779"><a href="#Reduce-3779"><span class="linenos">3779</span></a><span class="k">class</span> <span class="nc">Reduce</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Reduce-3780"><a href="#Reduce-3780"><span class="linenos">3780</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"initial"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"merge"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"finish"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -37772,10 +39143,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Reduce.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Reduce.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Reduce.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Reduce.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Reduce.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Reduce.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Reduce.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Reduce.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Reduce.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Reduce.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Reduce.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Reduce.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37821,14 +39194,14 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#RegexpExtract"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpExtract-3710"><a href="#RegexpExtract-3710"><span class="linenos">3710</span></a><span class="k">class</span> <span class="nc">RegexpExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="RegexpExtract-3711"><a href="#RegexpExtract-3711"><span class="linenos">3711</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="RegexpExtract-3712"><a href="#RegexpExtract-3712"><span class="linenos">3712</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="RegexpExtract-3713"><a href="#RegexpExtract-3713"><span class="linenos">3713</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="RegexpExtract-3714"><a href="#RegexpExtract-3714"><span class="linenos">3714</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RegexpExtract-3715"><a href="#RegexpExtract-3715"><span class="linenos">3715</span></a> <span class="s2">"occurrence"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RegexpExtract-3716"><a href="#RegexpExtract-3716"><span class="linenos">3716</span></a> <span class="s2">"group"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="RegexpExtract-3717"><a href="#RegexpExtract-3717"><span class="linenos">3717</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpExtract-3783"><a href="#RegexpExtract-3783"><span class="linenos">3783</span></a><span class="k">class</span> <span class="nc">RegexpExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RegexpExtract-3784"><a href="#RegexpExtract-3784"><span class="linenos">3784</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="RegexpExtract-3785"><a href="#RegexpExtract-3785"><span class="linenos">3785</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="RegexpExtract-3786"><a href="#RegexpExtract-3786"><span class="linenos">3786</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="RegexpExtract-3787"><a href="#RegexpExtract-3787"><span class="linenos">3787</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RegexpExtract-3788"><a href="#RegexpExtract-3788"><span class="linenos">3788</span></a> <span class="s2">"occurrence"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RegexpExtract-3789"><a href="#RegexpExtract-3789"><span class="linenos">3789</span></a> <span class="s2">"group"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="RegexpExtract-3790"><a href="#RegexpExtract-3790"><span class="linenos">3790</span></a> <span class="p">}</span> </span></pre></div> @@ -37853,10 +39226,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="RegexpExtract.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RegexpExtract.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RegexpExtract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RegexpExtract.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RegexpExtract.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RegexpExtract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RegexpExtract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RegexpExtract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RegexpExtract.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RegexpExtract.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RegexpExtract.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RegexpExtract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37902,8 +39277,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#RegexpLike"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpLike-3720"><a href="#RegexpLike-3720"><span class="linenos">3720</span></a><span class="k">class</span> <span class="nc">RegexpLike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="RegexpLike-3721"><a href="#RegexpLike-3721"><span class="linenos">3721</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpLike-3793"><a href="#RegexpLike-3793"><span class="linenos">3793</span></a><span class="k">class</span> <span class="nc">RegexpLike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RegexpLike-3794"><a href="#RegexpLike-3794"><span class="linenos">3794</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -37928,10 +39303,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="RegexpLike.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RegexpLike.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RegexpLike.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RegexpLike.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RegexpLike.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RegexpLike.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RegexpLike.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RegexpLike.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RegexpLike.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RegexpLike.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RegexpLike.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RegexpLike.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -37977,8 +39354,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#RegexpILike"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpILike-3724"><a href="#RegexpILike-3724"><span class="linenos">3724</span></a><span class="k">class</span> <span class="nc">RegexpILike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="RegexpILike-3725"><a href="#RegexpILike-3725"><span class="linenos">3725</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpILike-3797"><a href="#RegexpILike-3797"><span class="linenos">3797</span></a><span class="k">class</span> <span class="nc">RegexpILike</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RegexpILike-3798"><a href="#RegexpILike-3798"><span class="linenos">3798</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"flag"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -38003,10 +39380,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="RegexpILike.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RegexpILike.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RegexpILike.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RegexpILike.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RegexpILike.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RegexpILike.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RegexpILike.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RegexpILike.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RegexpILike.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RegexpILike.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RegexpILike.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RegexpILike.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38052,8 +39431,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#RegexpSplit"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpSplit-3728"><a href="#RegexpSplit-3728"><span class="linenos">3728</span></a><span class="k">class</span> <span class="nc">RegexpSplit</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="RegexpSplit-3729"><a href="#RegexpSplit-3729"><span class="linenos">3729</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RegexpSplit-3801"><a href="#RegexpSplit-3801"><span class="linenos">3801</span></a><span class="k">class</span> <span class="nc">RegexpSplit</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RegexpSplit-3802"><a href="#RegexpSplit-3802"><span class="linenos">3802</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -38078,10 +39457,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="RegexpSplit.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RegexpSplit.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RegexpSplit.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RegexpSplit.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RegexpSplit.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RegexpSplit.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RegexpSplit.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RegexpSplit.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RegexpSplit.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RegexpSplit.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RegexpSplit.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RegexpSplit.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38127,8 +39508,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Repeat"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Repeat-3732"><a href="#Repeat-3732"><span class="linenos">3732</span></a><span class="k">class</span> <span class="nc">Repeat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Repeat-3733"><a href="#Repeat-3733"><span class="linenos">3733</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"times"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Repeat-3805"><a href="#Repeat-3805"><span class="linenos">3805</span></a><span class="k">class</span> <span class="nc">Repeat</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Repeat-3806"><a href="#Repeat-3806"><span class="linenos">3806</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"times"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -38153,10 +39534,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Repeat.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Repeat.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Repeat.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Repeat.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Repeat.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Repeat.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Repeat.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Repeat.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Repeat.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Repeat.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Repeat.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Repeat.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38202,8 +39585,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Round"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Round-3736"><a href="#Round-3736"><span class="linenos">3736</span></a><span class="k">class</span> <span class="nc">Round</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Round-3737"><a href="#Round-3737"><span class="linenos">3737</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Round-3809"><a href="#Round-3809"><span class="linenos">3809</span></a><span class="k">class</span> <span class="nc">Round</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Round-3810"><a href="#Round-3810"><span class="linenos">3810</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"decimals"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -38228,10 +39611,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Round.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Round.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Round.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Round.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Round.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Round.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Round.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Round.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Round.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Round.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Round.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Round.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38277,8 +39662,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#RowNumber"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="RowNumber-3740"><a href="#RowNumber-3740"><span class="linenos">3740</span></a><span class="k">class</span> <span class="nc">RowNumber</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="RowNumber-3741"><a href="#RowNumber-3741"><span class="linenos">3741</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="RowNumber-3813"><a href="#RowNumber-3813"><span class="linenos">3813</span></a><span class="k">class</span> <span class="nc">RowNumber</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="RowNumber-3814"><a href="#RowNumber-3814"><span class="linenos">3814</span></a> <span class="n">arg_types</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span> </span></pre></div> @@ -38303,10 +39688,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="RowNumber.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="RowNumber.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="RowNumber.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="RowNumber.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="RowNumber.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="RowNumber.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="RowNumber.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="RowNumber.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="RowNumber.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="RowNumber.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="RowNumber.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="RowNumber.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38352,8 +39739,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#SafeDivide"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SafeDivide-3744"><a href="#SafeDivide-3744"><span class="linenos">3744</span></a><span class="k">class</span> <span class="nc">SafeDivide</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="SafeDivide-3745"><a href="#SafeDivide-3745"><span class="linenos">3745</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SafeDivide-3817"><a href="#SafeDivide-3817"><span class="linenos">3817</span></a><span class="k">class</span> <span class="nc">SafeDivide</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="SafeDivide-3818"><a href="#SafeDivide-3818"><span class="linenos">3818</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -38378,10 +39765,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="SafeDivide.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SafeDivide.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SafeDivide.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SafeDivide.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SafeDivide.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SafeDivide.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SafeDivide.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SafeDivide.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SafeDivide.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SafeDivide.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SafeDivide.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SafeDivide.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38427,8 +39816,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#SetAgg"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SetAgg-3748"><a href="#SetAgg-3748"><span class="linenos">3748</span></a><span class="k">class</span> <span class="nc">SetAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="SetAgg-3749"><a href="#SetAgg-3749"><span class="linenos">3749</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SetAgg-3821"><a href="#SetAgg-3821"><span class="linenos">3821</span></a><span class="k">class</span> <span class="nc">SetAgg</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="SetAgg-3822"><a href="#SetAgg-3822"><span class="linenos">3822</span></a> <span class="k">pass</span> </span></pre></div> @@ -38453,10 +39842,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="SetAgg.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SetAgg.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SetAgg.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SetAgg.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SetAgg.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SetAgg.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SetAgg.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SetAgg.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SetAgg.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SetAgg.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SetAgg.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SetAgg.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38502,8 +39893,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#SortArray"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="SortArray-3752"><a href="#SortArray-3752"><span class="linenos">3752</span></a><span class="k">class</span> <span class="nc">SortArray</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="SortArray-3753"><a href="#SortArray-3753"><span class="linenos">3753</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"asc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="SortArray-3825"><a href="#SortArray-3825"><span class="linenos">3825</span></a><span class="k">class</span> <span class="nc">SortArray</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="SortArray-3826"><a href="#SortArray-3826"><span class="linenos">3826</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"asc"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -38528,10 +39919,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="SortArray.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="SortArray.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="SortArray.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="SortArray.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="SortArray.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="SortArray.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="SortArray.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="SortArray.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="SortArray.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="SortArray.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="SortArray.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="SortArray.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38577,8 +39970,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Split"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Split-3756"><a href="#Split-3756"><span class="linenos">3756</span></a><span class="k">class</span> <span class="nc">Split</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Split-3757"><a href="#Split-3757"><span class="linenos">3757</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Split-3829"><a href="#Split-3829"><span class="linenos">3829</span></a><span class="k">class</span> <span class="nc">Split</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Split-3830"><a href="#Split-3830"><span class="linenos">3830</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -38603,10 +39996,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Split.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Split.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Split.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Split.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Split.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Split.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Split.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Split.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Split.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Split.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Split.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Split.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38652,8 +40047,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Substring"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Substring-3762"><a href="#Substring-3762"><span class="linenos">3762</span></a><span class="k">class</span> <span class="nc">Substring</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Substring-3763"><a href="#Substring-3763"><span class="linenos">3763</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"length"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Substring-3835"><a href="#Substring-3835"><span class="linenos">3835</span></a><span class="k">class</span> <span class="nc">Substring</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Substring-3836"><a href="#Substring-3836"><span class="linenos">3836</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"start"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"length"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -38678,10 +40073,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Substring.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Substring.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Substring.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Substring.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Substring.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Substring.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Substring.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Substring.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Substring.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Substring.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Substring.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Substring.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38727,13 +40124,13 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#StrPosition"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="StrPosition-3766"><a href="#StrPosition-3766"><span class="linenos">3766</span></a><span class="k">class</span> <span class="nc">StrPosition</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="StrPosition-3767"><a href="#StrPosition-3767"><span class="linenos">3767</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="StrPosition-3768"><a href="#StrPosition-3768"><span class="linenos">3768</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="StrPosition-3769"><a href="#StrPosition-3769"><span class="linenos">3769</span></a> <span class="s2">"substr"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="StrPosition-3770"><a href="#StrPosition-3770"><span class="linenos">3770</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="StrPosition-3771"><a href="#StrPosition-3771"><span class="linenos">3771</span></a> <span class="s2">"instance"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="StrPosition-3772"><a href="#StrPosition-3772"><span class="linenos">3772</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="StrPosition-3839"><a href="#StrPosition-3839"><span class="linenos">3839</span></a><span class="k">class</span> <span class="nc">StrPosition</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StrPosition-3840"><a href="#StrPosition-3840"><span class="linenos">3840</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="StrPosition-3841"><a href="#StrPosition-3841"><span class="linenos">3841</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="StrPosition-3842"><a href="#StrPosition-3842"><span class="linenos">3842</span></a> <span class="s2">"substr"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="StrPosition-3843"><a href="#StrPosition-3843"><span class="linenos">3843</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="StrPosition-3844"><a href="#StrPosition-3844"><span class="linenos">3844</span></a> <span class="s2">"instance"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="StrPosition-3845"><a href="#StrPosition-3845"><span class="linenos">3845</span></a> <span class="p">}</span> </span></pre></div> @@ -38758,10 +40155,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="StrPosition.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="StrPosition.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="StrPosition.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StrPosition.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="StrPosition.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="StrPosition.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="StrPosition.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="StrPosition.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StrPosition.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="StrPosition.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="StrPosition.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="StrPosition.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38807,8 +40206,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#StrToDate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="StrToDate-3775"><a href="#StrToDate-3775"><span class="linenos">3775</span></a><span class="k">class</span> <span class="nc">StrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="StrToDate-3776"><a href="#StrToDate-3776"><span class="linenos">3776</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="StrToDate-3848"><a href="#StrToDate-3848"><span class="linenos">3848</span></a><span class="k">class</span> <span class="nc">StrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StrToDate-3849"><a href="#StrToDate-3849"><span class="linenos">3849</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -38833,10 +40232,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="StrToDate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="StrToDate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="StrToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StrToDate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="StrToDate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="StrToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="StrToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="StrToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StrToDate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="StrToDate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="StrToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="StrToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38882,8 +40283,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#StrToTime"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="StrToTime-3779"><a href="#StrToTime-3779"><span class="linenos">3779</span></a><span class="k">class</span> <span class="nc">StrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="StrToTime-3780"><a href="#StrToTime-3780"><span class="linenos">3780</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="StrToTime-3852"><a href="#StrToTime-3852"><span class="linenos">3852</span></a><span class="k">class</span> <span class="nc">StrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StrToTime-3853"><a href="#StrToTime-3853"><span class="linenos">3853</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -38908,10 +40309,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="StrToTime.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="StrToTime.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="StrToTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StrToTime.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="StrToTime.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="StrToTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="StrToTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="StrToTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StrToTime.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="StrToTime.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="StrToTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="StrToTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -38957,8 +40360,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#StrToUnix"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="StrToUnix-3785"><a href="#StrToUnix-3785"><span class="linenos">3785</span></a><span class="k">class</span> <span class="nc">StrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="StrToUnix-3786"><a href="#StrToUnix-3786"><span class="linenos">3786</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="StrToUnix-3858"><a href="#StrToUnix-3858"><span class="linenos">3858</span></a><span class="k">class</span> <span class="nc">StrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StrToUnix-3859"><a href="#StrToUnix-3859"><span class="linenos">3859</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -38983,10 +40386,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="StrToUnix.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="StrToUnix.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="StrToUnix.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StrToUnix.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="StrToUnix.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="StrToUnix.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="StrToUnix.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="StrToUnix.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StrToUnix.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="StrToUnix.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="StrToUnix.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="StrToUnix.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39032,8 +40437,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#NumberToStr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="NumberToStr-3789"><a href="#NumberToStr-3789"><span class="linenos">3789</span></a><span class="k">class</span> <span class="nc">NumberToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="NumberToStr-3790"><a href="#NumberToStr-3790"><span class="linenos">3790</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="NumberToStr-3862"><a href="#NumberToStr-3862"><span class="linenos">3862</span></a><span class="k">class</span> <span class="nc">NumberToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="NumberToStr-3863"><a href="#NumberToStr-3863"><span class="linenos">3863</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -39058,10 +40463,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="NumberToStr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="NumberToStr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="NumberToStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="NumberToStr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="NumberToStr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="NumberToStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="NumberToStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="NumberToStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="NumberToStr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="NumberToStr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="NumberToStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="NumberToStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39107,9 +40514,9 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Struct"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Struct-3793"><a href="#Struct-3793"><span class="linenos">3793</span></a><span class="k">class</span> <span class="nc">Struct</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Struct-3794"><a href="#Struct-3794"><span class="linenos">3794</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> -</span><span id="Struct-3795"><a href="#Struct-3795"><span class="linenos">3795</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Struct-3866"><a href="#Struct-3866"><span class="linenos">3866</span></a><span class="k">class</span> <span class="nc">Struct</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Struct-3867"><a href="#Struct-3867"><span class="linenos">3867</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> +</span><span id="Struct-3868"><a href="#Struct-3868"><span class="linenos">3868</span></a> <span class="n">is_var_len_args</span> <span class="o">=</span> <span class="kc">True</span> </span></pre></div> @@ -39134,10 +40541,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Struct.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Struct.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Struct.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Struct.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Struct.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Struct.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Struct.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Struct.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Struct.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Struct.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Struct.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Struct.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39183,8 +40592,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#StructExtract"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="StructExtract-3798"><a href="#StructExtract-3798"><span class="linenos">3798</span></a><span class="k">class</span> <span class="nc">StructExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="StructExtract-3799"><a href="#StructExtract-3799"><span class="linenos">3799</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="StructExtract-3871"><a href="#StructExtract-3871"><span class="linenos">3871</span></a><span class="k">class</span> <span class="nc">StructExtract</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="StructExtract-3872"><a href="#StructExtract-3872"><span class="linenos">3872</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -39209,10 +40618,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="StructExtract.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="StructExtract.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="StructExtract.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StructExtract.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="StructExtract.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="StructExtract.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="StructExtract.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="StructExtract.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StructExtract.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="StructExtract.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="StructExtract.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="StructExtract.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39258,8 +40669,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Sum"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Sum-3802"><a href="#Sum-3802"><span class="linenos">3802</span></a><span class="k">class</span> <span class="nc">Sum</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Sum-3803"><a href="#Sum-3803"><span class="linenos">3803</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Sum-3875"><a href="#Sum-3875"><span class="linenos">3875</span></a><span class="k">class</span> <span class="nc">Sum</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Sum-3876"><a href="#Sum-3876"><span class="linenos">3876</span></a> <span class="k">pass</span> </span></pre></div> @@ -39284,10 +40695,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Sum.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Sum.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Sum.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Sum.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Sum.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Sum.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Sum.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Sum.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Sum.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Sum.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Sum.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Sum.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39333,8 +40746,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Sqrt"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Sqrt-3806"><a href="#Sqrt-3806"><span class="linenos">3806</span></a><span class="k">class</span> <span class="nc">Sqrt</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Sqrt-3807"><a href="#Sqrt-3807"><span class="linenos">3807</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Sqrt-3879"><a href="#Sqrt-3879"><span class="linenos">3879</span></a><span class="k">class</span> <span class="nc">Sqrt</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Sqrt-3880"><a href="#Sqrt-3880"><span class="linenos">3880</span></a> <span class="k">pass</span> </span></pre></div> @@ -39359,10 +40772,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Sqrt.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Sqrt.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Sqrt.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Sqrt.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Sqrt.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Sqrt.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Sqrt.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Sqrt.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Sqrt.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Sqrt.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Sqrt.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Sqrt.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39408,8 +40823,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Stddev"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Stddev-3810"><a href="#Stddev-3810"><span class="linenos">3810</span></a><span class="k">class</span> <span class="nc">Stddev</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Stddev-3811"><a href="#Stddev-3811"><span class="linenos">3811</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Stddev-3883"><a href="#Stddev-3883"><span class="linenos">3883</span></a><span class="k">class</span> <span class="nc">Stddev</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Stddev-3884"><a href="#Stddev-3884"><span class="linenos">3884</span></a> <span class="k">pass</span> </span></pre></div> @@ -39434,10 +40849,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Stddev.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Stddev.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Stddev.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Stddev.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Stddev.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Stddev.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Stddev.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Stddev.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Stddev.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Stddev.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Stddev.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Stddev.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39483,8 +40900,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#StddevPop"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="StddevPop-3814"><a href="#StddevPop-3814"><span class="linenos">3814</span></a><span class="k">class</span> <span class="nc">StddevPop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="StddevPop-3815"><a href="#StddevPop-3815"><span class="linenos">3815</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="StddevPop-3887"><a href="#StddevPop-3887"><span class="linenos">3887</span></a><span class="k">class</span> <span class="nc">StddevPop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="StddevPop-3888"><a href="#StddevPop-3888"><span class="linenos">3888</span></a> <span class="k">pass</span> </span></pre></div> @@ -39509,10 +40926,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="StddevPop.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="StddevPop.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="StddevPop.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StddevPop.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="StddevPop.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="StddevPop.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="StddevPop.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="StddevPop.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StddevPop.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="StddevPop.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="StddevPop.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="StddevPop.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39558,8 +40977,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#StddevSamp"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="StddevSamp-3818"><a href="#StddevSamp-3818"><span class="linenos">3818</span></a><span class="k">class</span> <span class="nc">StddevSamp</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="StddevSamp-3819"><a href="#StddevSamp-3819"><span class="linenos">3819</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="StddevSamp-3891"><a href="#StddevSamp-3891"><span class="linenos">3891</span></a><span class="k">class</span> <span class="nc">StddevSamp</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="StddevSamp-3892"><a href="#StddevSamp-3892"><span class="linenos">3892</span></a> <span class="k">pass</span> </span></pre></div> @@ -39584,10 +41003,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="StddevSamp.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="StddevSamp.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="StddevSamp.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="StddevSamp.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="StddevSamp.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="StddevSamp.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="StddevSamp.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="StddevSamp.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="StddevSamp.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="StddevSamp.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="StddevSamp.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="StddevSamp.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39633,8 +41054,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TimeToStr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToStr-3822"><a href="#TimeToStr-3822"><span class="linenos">3822</span></a><span class="k">class</span> <span class="nc">TimeToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TimeToStr-3823"><a href="#TimeToStr-3823"><span class="linenos">3823</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToStr-3895"><a href="#TimeToStr-3895"><span class="linenos">3895</span></a><span class="k">class</span> <span class="nc">TimeToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeToStr-3896"><a href="#TimeToStr-3896"><span class="linenos">3896</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -39659,10 +41080,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TimeToStr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeToStr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeToStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeToStr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeToStr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeToStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeToStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeToStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeToStr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeToStr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeToStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeToStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39708,8 +41131,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TimeToTimeStr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToTimeStr-3826"><a href="#TimeToTimeStr-3826"><span class="linenos">3826</span></a><span class="k">class</span> <span class="nc">TimeToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TimeToTimeStr-3827"><a href="#TimeToTimeStr-3827"><span class="linenos">3827</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToTimeStr-3899"><a href="#TimeToTimeStr-3899"><span class="linenos">3899</span></a><span class="k">class</span> <span class="nc">TimeToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeToTimeStr-3900"><a href="#TimeToTimeStr-3900"><span class="linenos">3900</span></a> <span class="k">pass</span> </span></pre></div> @@ -39734,10 +41157,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TimeToTimeStr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeToTimeStr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeToTimeStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeToTimeStr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeToTimeStr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeToTimeStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeToTimeStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeToTimeStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeToTimeStr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeToTimeStr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeToTimeStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeToTimeStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39783,8 +41208,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TimeToUnix"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToUnix-3830"><a href="#TimeToUnix-3830"><span class="linenos">3830</span></a><span class="k">class</span> <span class="nc">TimeToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TimeToUnix-3831"><a href="#TimeToUnix-3831"><span class="linenos">3831</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeToUnix-3903"><a href="#TimeToUnix-3903"><span class="linenos">3903</span></a><span class="k">class</span> <span class="nc">TimeToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeToUnix-3904"><a href="#TimeToUnix-3904"><span class="linenos">3904</span></a> <span class="k">pass</span> </span></pre></div> @@ -39809,10 +41234,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TimeToUnix.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeToUnix.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeToUnix.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeToUnix.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeToUnix.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeToUnix.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeToUnix.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeToUnix.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeToUnix.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeToUnix.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeToUnix.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeToUnix.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39858,8 +41285,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TimeStrToDate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToDate-3834"><a href="#TimeStrToDate-3834"><span class="linenos">3834</span></a><span class="k">class</span> <span class="nc">TimeStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TimeStrToDate-3835"><a href="#TimeStrToDate-3835"><span class="linenos">3835</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToDate-3907"><a href="#TimeStrToDate-3907"><span class="linenos">3907</span></a><span class="k">class</span> <span class="nc">TimeStrToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeStrToDate-3908"><a href="#TimeStrToDate-3908"><span class="linenos">3908</span></a> <span class="k">pass</span> </span></pre></div> @@ -39884,10 +41311,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TimeStrToDate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeStrToDate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeStrToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeStrToDate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeStrToDate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeStrToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeStrToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeStrToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeStrToDate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeStrToDate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeStrToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeStrToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -39933,8 +41362,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TimeStrToTime"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToTime-3838"><a href="#TimeStrToTime-3838"><span class="linenos">3838</span></a><span class="k">class</span> <span class="nc">TimeStrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TimeStrToTime-3839"><a href="#TimeStrToTime-3839"><span class="linenos">3839</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToTime-3911"><a href="#TimeStrToTime-3911"><span class="linenos">3911</span></a><span class="k">class</span> <span class="nc">TimeStrToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeStrToTime-3912"><a href="#TimeStrToTime-3912"><span class="linenos">3912</span></a> <span class="k">pass</span> </span></pre></div> @@ -39959,10 +41388,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TimeStrToTime.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeStrToTime.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeStrToTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeStrToTime.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeStrToTime.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeStrToTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeStrToTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeStrToTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeStrToTime.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeStrToTime.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeStrToTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeStrToTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40008,8 +41439,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TimeStrToUnix"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToUnix-3842"><a href="#TimeStrToUnix-3842"><span class="linenos">3842</span></a><span class="k">class</span> <span class="nc">TimeStrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TimeStrToUnix-3843"><a href="#TimeStrToUnix-3843"><span class="linenos">3843</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TimeStrToUnix-3915"><a href="#TimeStrToUnix-3915"><span class="linenos">3915</span></a><span class="k">class</span> <span class="nc">TimeStrToUnix</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TimeStrToUnix-3916"><a href="#TimeStrToUnix-3916"><span class="linenos">3916</span></a> <span class="k">pass</span> </span></pre></div> @@ -40034,10 +41465,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TimeStrToUnix.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TimeStrToUnix.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TimeStrToUnix.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TimeStrToUnix.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TimeStrToUnix.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TimeStrToUnix.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TimeStrToUnix.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TimeStrToUnix.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TimeStrToUnix.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TimeStrToUnix.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TimeStrToUnix.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TimeStrToUnix.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40083,13 +41516,13 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Trim"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Trim-3846"><a href="#Trim-3846"><span class="linenos">3846</span></a><span class="k">class</span> <span class="nc">Trim</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Trim-3847"><a href="#Trim-3847"><span class="linenos">3847</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Trim-3848"><a href="#Trim-3848"><span class="linenos">3848</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> -</span><span id="Trim-3849"><a href="#Trim-3849"><span class="linenos">3849</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Trim-3850"><a href="#Trim-3850"><span class="linenos">3850</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Trim-3851"><a href="#Trim-3851"><span class="linenos">3851</span></a> <span class="s2">"collation"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="Trim-3852"><a href="#Trim-3852"><span class="linenos">3852</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Trim-3919"><a href="#Trim-3919"><span class="linenos">3919</span></a><span class="k">class</span> <span class="nc">Trim</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Trim-3920"><a href="#Trim-3920"><span class="linenos">3920</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Trim-3921"><a href="#Trim-3921"><span class="linenos">3921</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> +</span><span id="Trim-3922"><a href="#Trim-3922"><span class="linenos">3922</span></a> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Trim-3923"><a href="#Trim-3923"><span class="linenos">3923</span></a> <span class="s2">"position"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Trim-3924"><a href="#Trim-3924"><span class="linenos">3924</span></a> <span class="s2">"collation"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="Trim-3925"><a href="#Trim-3925"><span class="linenos">3925</span></a> <span class="p">}</span> </span></pre></div> @@ -40114,10 +41547,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Trim.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Trim.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Trim.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Trim.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Trim.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Trim.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Trim.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Trim.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Trim.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Trim.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Trim.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Trim.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40163,8 +41598,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TsOrDsAdd"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsAdd-3855"><a href="#TsOrDsAdd-3855"><span class="linenos">3855</span></a><span class="k">class</span> <span class="nc">TsOrDsAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> -</span><span id="TsOrDsAdd-3856"><a href="#TsOrDsAdd-3856"><span class="linenos">3856</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsAdd-3928"><a href="#TsOrDsAdd-3928"><span class="linenos">3928</span></a><span class="k">class</span> <span class="nc">TsOrDsAdd</span><span class="p">(</span><span class="n">Func</span><span class="p">,</span> <span class="n">TimeUnit</span><span class="p">):</span> +</span><span id="TsOrDsAdd-3929"><a href="#TsOrDsAdd-3929"><span class="linenos">3929</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -40205,10 +41640,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TsOrDsAdd.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TsOrDsAdd.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TsOrDsAdd.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TsOrDsAdd.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TsOrDsAdd.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TsOrDsAdd.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TsOrDsAdd.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TsOrDsAdd.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TsOrDsAdd.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TsOrDsAdd.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TsOrDsAdd.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TsOrDsAdd.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40241,8 +41678,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TsOrDsToDateStr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsToDateStr-3859"><a href="#TsOrDsToDateStr-3859"><span class="linenos">3859</span></a><span class="k">class</span> <span class="nc">TsOrDsToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TsOrDsToDateStr-3860"><a href="#TsOrDsToDateStr-3860"><span class="linenos">3860</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsToDateStr-3932"><a href="#TsOrDsToDateStr-3932"><span class="linenos">3932</span></a><span class="k">class</span> <span class="nc">TsOrDsToDateStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TsOrDsToDateStr-3933"><a href="#TsOrDsToDateStr-3933"><span class="linenos">3933</span></a> <span class="k">pass</span> </span></pre></div> @@ -40267,10 +41704,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TsOrDsToDateStr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TsOrDsToDateStr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TsOrDsToDateStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TsOrDsToDateStr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TsOrDsToDateStr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TsOrDsToDateStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TsOrDsToDateStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TsOrDsToDateStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TsOrDsToDateStr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TsOrDsToDateStr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TsOrDsToDateStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TsOrDsToDateStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40316,8 +41755,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TsOrDsToDate"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsToDate-3863"><a href="#TsOrDsToDate-3863"><span class="linenos">3863</span></a><span class="k">class</span> <span class="nc">TsOrDsToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TsOrDsToDate-3864"><a href="#TsOrDsToDate-3864"><span class="linenos">3864</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDsToDate-3936"><a href="#TsOrDsToDate-3936"><span class="linenos">3936</span></a><span class="k">class</span> <span class="nc">TsOrDsToDate</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TsOrDsToDate-3937"><a href="#TsOrDsToDate-3937"><span class="linenos">3937</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -40342,10 +41781,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TsOrDsToDate.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TsOrDsToDate.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TsOrDsToDate.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TsOrDsToDate.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TsOrDsToDate.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TsOrDsToDate.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TsOrDsToDate.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TsOrDsToDate.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TsOrDsToDate.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TsOrDsToDate.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TsOrDsToDate.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TsOrDsToDate.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40391,8 +41832,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#TsOrDiToDi"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDiToDi-3867"><a href="#TsOrDiToDi-3867"><span class="linenos">3867</span></a><span class="k">class</span> <span class="nc">TsOrDiToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="TsOrDiToDi-3868"><a href="#TsOrDiToDi-3868"><span class="linenos">3868</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="TsOrDiToDi-3940"><a href="#TsOrDiToDi-3940"><span class="linenos">3940</span></a><span class="k">class</span> <span class="nc">TsOrDiToDi</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="TsOrDiToDi-3941"><a href="#TsOrDiToDi-3941"><span class="linenos">3941</span></a> <span class="k">pass</span> </span></pre></div> @@ -40417,10 +41858,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="TsOrDiToDi.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="TsOrDiToDi.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="TsOrDiToDi.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="TsOrDiToDi.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="TsOrDiToDi.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="TsOrDiToDi.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="TsOrDiToDi.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="TsOrDiToDi.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="TsOrDiToDi.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="TsOrDiToDi.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="TsOrDiToDi.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="TsOrDiToDi.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40466,8 +41909,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Unhex"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Unhex-3871"><a href="#Unhex-3871"><span class="linenos">3871</span></a><span class="k">class</span> <span class="nc">Unhex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Unhex-3872"><a href="#Unhex-3872"><span class="linenos">3872</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Unhex-3944"><a href="#Unhex-3944"><span class="linenos">3944</span></a><span class="k">class</span> <span class="nc">Unhex</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Unhex-3945"><a href="#Unhex-3945"><span class="linenos">3945</span></a> <span class="k">pass</span> </span></pre></div> @@ -40492,10 +41935,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Unhex.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Unhex.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Unhex.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Unhex.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Unhex.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Unhex.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Unhex.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Unhex.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Unhex.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Unhex.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Unhex.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Unhex.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40541,8 +41986,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#UnixToStr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToStr-3875"><a href="#UnixToStr-3875"><span class="linenos">3875</span></a><span class="k">class</span> <span class="nc">UnixToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="UnixToStr-3876"><a href="#UnixToStr-3876"><span class="linenos">3876</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToStr-3948"><a href="#UnixToStr-3948"><span class="linenos">3948</span></a><span class="k">class</span> <span class="nc">UnixToStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="UnixToStr-3949"><a href="#UnixToStr-3949"><span class="linenos">3949</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -40567,10 +42012,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="UnixToStr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="UnixToStr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="UnixToStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UnixToStr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="UnixToStr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="UnixToStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="UnixToStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="UnixToStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UnixToStr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="UnixToStr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="UnixToStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="UnixToStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40616,12 +42063,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#UnixToTime"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToTime-3881"><a href="#UnixToTime-3881"><span class="linenos">3881</span></a><span class="k">class</span> <span class="nc">UnixToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="UnixToTime-3882"><a href="#UnixToTime-3882"><span class="linenos">3882</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"scale"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"hours"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"minutes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> -</span><span id="UnixToTime-3883"><a href="#UnixToTime-3883"><span class="linenos">3883</span></a> -</span><span id="UnixToTime-3884"><a href="#UnixToTime-3884"><span class="linenos">3884</span></a> <span class="n">SECONDS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"seconds"</span><span class="p">)</span> -</span><span id="UnixToTime-3885"><a href="#UnixToTime-3885"><span class="linenos">3885</span></a> <span class="n">MILLIS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"millis"</span><span class="p">)</span> -</span><span id="UnixToTime-3886"><a href="#UnixToTime-3886"><span class="linenos">3886</span></a> <span class="n">MICROS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"micros"</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToTime-3954"><a href="#UnixToTime-3954"><span class="linenos">3954</span></a><span class="k">class</span> <span class="nc">UnixToTime</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="UnixToTime-3955"><a href="#UnixToTime-3955"><span class="linenos">3955</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"scale"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"zone"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"hours"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"minutes"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> +</span><span id="UnixToTime-3956"><a href="#UnixToTime-3956"><span class="linenos">3956</span></a> +</span><span id="UnixToTime-3957"><a href="#UnixToTime-3957"><span class="linenos">3957</span></a> <span class="n">SECONDS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"seconds"</span><span class="p">)</span> +</span><span id="UnixToTime-3958"><a href="#UnixToTime-3958"><span class="linenos">3958</span></a> <span class="n">MILLIS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"millis"</span><span class="p">)</span> +</span><span id="UnixToTime-3959"><a href="#UnixToTime-3959"><span class="linenos">3959</span></a> <span class="n">MICROS</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"micros"</span><span class="p">)</span> </span></pre></div> @@ -40646,10 +42093,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="UnixToTime.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="UnixToTime.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="UnixToTime.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UnixToTime.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="UnixToTime.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="UnixToTime.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="UnixToTime.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="UnixToTime.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UnixToTime.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="UnixToTime.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="UnixToTime.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="UnixToTime.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40695,8 +42144,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#UnixToTimeStr"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToTimeStr-3889"><a href="#UnixToTimeStr-3889"><span class="linenos">3889</span></a><span class="k">class</span> <span class="nc">UnixToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="UnixToTimeStr-3890"><a href="#UnixToTimeStr-3890"><span class="linenos">3890</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="UnixToTimeStr-3962"><a href="#UnixToTimeStr-3962"><span class="linenos">3962</span></a><span class="k">class</span> <span class="nc">UnixToTimeStr</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="UnixToTimeStr-3963"><a href="#UnixToTimeStr-3963"><span class="linenos">3963</span></a> <span class="k">pass</span> </span></pre></div> @@ -40721,10 +42170,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="UnixToTimeStr.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="UnixToTimeStr.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="UnixToTimeStr.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="UnixToTimeStr.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="UnixToTimeStr.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="UnixToTimeStr.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="UnixToTimeStr.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="UnixToTimeStr.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="UnixToTimeStr.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="UnixToTimeStr.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="UnixToTimeStr.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="UnixToTimeStr.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40770,8 +42221,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Upper"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Upper-3893"><a href="#Upper-3893"><span class="linenos">3893</span></a><span class="k">class</span> <span class="nc">Upper</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Upper-3894"><a href="#Upper-3894"><span class="linenos">3894</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"UPPER"</span><span class="p">,</span> <span class="s2">"UCASE"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Upper-3966"><a href="#Upper-3966"><span class="linenos">3966</span></a><span class="k">class</span> <span class="nc">Upper</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Upper-3967"><a href="#Upper-3967"><span class="linenos">3967</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"UPPER"</span><span class="p">,</span> <span class="s2">"UCASE"</span><span class="p">]</span> </span></pre></div> @@ -40796,10 +42247,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Upper.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Upper.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Upper.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Upper.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Upper.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Upper.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Upper.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Upper.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Upper.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Upper.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Upper.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Upper.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40845,8 +42298,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Variance"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Variance-3897"><a href="#Variance-3897"><span class="linenos">3897</span></a><span class="k">class</span> <span class="nc">Variance</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="Variance-3898"><a href="#Variance-3898"><span class="linenos">3898</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE"</span><span class="p">,</span> <span class="s2">"VARIANCE_SAMP"</span><span class="p">,</span> <span class="s2">"VAR_SAMP"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Variance-3970"><a href="#Variance-3970"><span class="linenos">3970</span></a><span class="k">class</span> <span class="nc">Variance</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="Variance-3971"><a href="#Variance-3971"><span class="linenos">3971</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE"</span><span class="p">,</span> <span class="s2">"VARIANCE_SAMP"</span><span class="p">,</span> <span class="s2">"VAR_SAMP"</span><span class="p">]</span> </span></pre></div> @@ -40871,10 +42324,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Variance.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Variance.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Variance.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Variance.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Variance.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Variance.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Variance.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Variance.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Variance.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Variance.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Variance.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Variance.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40920,8 +42375,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#VariancePop"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="VariancePop-3901"><a href="#VariancePop-3901"><span class="linenos">3901</span></a><span class="k">class</span> <span class="nc">VariancePop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> -</span><span id="VariancePop-3902"><a href="#VariancePop-3902"><span class="linenos">3902</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE_POP"</span><span class="p">,</span> <span class="s2">"VAR_POP"</span><span class="p">]</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="VariancePop-3974"><a href="#VariancePop-3974"><span class="linenos">3974</span></a><span class="k">class</span> <span class="nc">VariancePop</span><span class="p">(</span><span class="n">AggFunc</span><span class="p">):</span> +</span><span id="VariancePop-3975"><a href="#VariancePop-3975"><span class="linenos">3975</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"VARIANCE_POP"</span><span class="p">,</span> <span class="s2">"VAR_POP"</span><span class="p">]</span> </span></pre></div> @@ -40946,10 +42401,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="VariancePop.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="VariancePop.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="VariancePop.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="VariancePop.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="VariancePop.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="VariancePop.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="VariancePop.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="VariancePop.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="VariancePop.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="VariancePop.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="VariancePop.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="VariancePop.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -40995,8 +42452,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Week"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Week-3905"><a href="#Week-3905"><span class="linenos">3905</span></a><span class="k">class</span> <span class="nc">Week</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Week-3906"><a href="#Week-3906"><span class="linenos">3906</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"mode"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Week-3978"><a href="#Week-3978"><span class="linenos">3978</span></a><span class="k">class</span> <span class="nc">Week</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Week-3979"><a href="#Week-3979"><span class="linenos">3979</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"mode"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -41021,10 +42478,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Week.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Week.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Week.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Week.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Week.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Week.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Week.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Week.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Week.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Week.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Week.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Week.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -41070,8 +42529,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#XMLTable"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="XMLTable-3909"><a href="#XMLTable-3909"><span class="linenos">3909</span></a><span class="k">class</span> <span class="nc">XMLTable</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="XMLTable-3910"><a href="#XMLTable-3910"><span class="linenos">3910</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"passing"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"by_ref"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="XMLTable-3982"><a href="#XMLTable-3982"><span class="linenos">3982</span></a><span class="k">class</span> <span class="nc">XMLTable</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="XMLTable-3983"><a href="#XMLTable-3983"><span class="linenos">3983</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"passing"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"columns"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"by_ref"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -41096,10 +42555,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="XMLTable.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="XMLTable.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="XMLTable.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="XMLTable.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="XMLTable.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="XMLTable.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="XMLTable.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="XMLTable.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="XMLTable.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="XMLTable.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="XMLTable.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="XMLTable.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -41145,8 +42606,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Year"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Year-3913"><a href="#Year-3913"><span class="linenos">3913</span></a><span class="k">class</span> <span class="nc">Year</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="Year-3914"><a href="#Year-3914"><span class="linenos">3914</span></a> <span class="k">pass</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Year-3986"><a href="#Year-3986"><span class="linenos">3986</span></a><span class="k">class</span> <span class="nc">Year</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="Year-3987"><a href="#Year-3987"><span class="linenos">3987</span></a> <span class="k">pass</span> </span></pre></div> @@ -41171,10 +42632,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Year.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Year.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Year.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Year.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Year.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Year.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Year.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Year.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Year.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Year.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Year.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Year.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -41220,8 +42683,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Use"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Use-3917"><a href="#Use-3917"><span class="linenos">3917</span></a><span class="k">class</span> <span class="nc">Use</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Use-3918"><a href="#Use-3918"><span class="linenos">3918</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Use-3990"><a href="#Use-3990"><span class="linenos">3990</span></a><span class="k">class</span> <span class="nc">Use</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Use-3991"><a href="#Use-3991"><span class="linenos">3991</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"kind"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span> </span></pre></div> @@ -41246,10 +42709,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Use.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Use.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Use.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Use.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Use.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Use.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Use.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Use.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Use.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Use.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Use.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Use.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -41282,8 +42747,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#Merge"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Merge-3921"><a href="#Merge-3921"><span class="linenos">3921</span></a><span class="k">class</span> <span class="nc">Merge</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> -</span><span id="Merge-3922"><a href="#Merge-3922"><span class="linenos">3922</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Merge-3994"><a href="#Merge-3994"><span class="linenos">3994</span></a><span class="k">class</span> <span class="nc">Merge</span><span class="p">(</span><span class="n">Expression</span><span class="p">):</span> +</span><span id="Merge-3995"><a href="#Merge-3995"><span class="linenos">3995</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"using"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expressions"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -41308,10 +42773,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="Merge.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="Merge.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="Merge.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="Merge.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="Merge.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="Merge.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="Merge.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="Merge.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="Merge.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="Merge.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="Merge.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="Merge.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -41344,8 +42811,8 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#When"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="When-3925"><a href="#When-3925"><span class="linenos">3925</span></a><span class="k">class</span> <span class="nc">When</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> -</span><span id="When-3926"><a href="#When-3926"><span class="linenos">3926</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"matched"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"source"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"condition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"then"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="When-3998"><a href="#When-3998"><span class="linenos">3998</span></a><span class="k">class</span> <span class="nc">When</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span> +</span><span id="When-3999"><a href="#When-3999"><span class="linenos">3999</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"matched"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"source"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"condition"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"then"</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span> </span></pre></div> @@ -41370,10 +42837,12 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> <dd id="When.append" class="function"><a href="#Expression.append">append</a></dd> <dd id="When.set" class="function"><a href="#Expression.set">set</a></dd> <dd id="When.depth" class="variable"><a href="#Expression.depth">depth</a></dd> + <dd id="When.iter_expressions" class="function"><a href="#Expression.iter_expressions">iter_expressions</a></dd> <dd id="When.find" class="function"><a href="#Expression.find">find</a></dd> <dd id="When.find_all" class="function"><a href="#Expression.find_all">find_all</a></dd> <dd id="When.find_ancestor" class="function"><a href="#Expression.find_ancestor">find_ancestor</a></dd> <dd id="When.parent_select" class="variable"><a href="#Expression.parent_select">parent_select</a></dd> + <dd id="When.same_parent" class="variable"><a href="#Expression.same_parent">same_parent</a></dd> <dd id="When.root" class="function"><a href="#Expression.root">root</a></dd> <dd id="When.walk" class="function"><a href="#Expression.walk">walk</a></dd> <dd id="When.dfs" class="function"><a href="#Expression.dfs">dfs</a></dd> @@ -41419,48 +42888,48 @@ Pattern matching MATCHES(value, search1, result1, ...searchN, resultN, else)</p> </div> <a class="headerlink" href="#maybe_parse"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="maybe_parse-3954"><a href="#maybe_parse-3954"><span class="linenos">3954</span></a><span class="k">def</span> <span class="nf">maybe_parse</span><span class="p">(</span> -</span><span id="maybe_parse-3955"><a href="#maybe_parse-3955"><span class="linenos">3955</span></a> <span class="n">sql_or_expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="maybe_parse-3956"><a href="#maybe_parse-3956"><span class="linenos">3956</span></a> <span class="o">*</span><span class="p">,</span> -</span><span id="maybe_parse-3957"><a href="#maybe_parse-3957"><span class="linenos">3957</span></a> <span class="n">into</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">IntoType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="maybe_parse-3958"><a href="#maybe_parse-3958"><span class="linenos">3958</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="maybe_parse-3959"><a href="#maybe_parse-3959"><span class="linenos">3959</span></a> <span class="n">prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="maybe_parse-3960"><a href="#maybe_parse-3960"><span class="linenos">3960</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="maybe_parse-3961"><a href="#maybe_parse-3961"><span class="linenos">3961</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="maybe_parse-3962"><a href="#maybe_parse-3962"><span class="linenos">3962</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="maybe_parse-3963"><a href="#maybe_parse-3963"><span class="linenos">3963</span></a><span class="w"> </span><span class="sd">"""Gracefully handle a possible string or expression.</span> -</span><span id="maybe_parse-3964"><a href="#maybe_parse-3964"><span class="linenos">3964</span></a> -</span><span id="maybe_parse-3965"><a href="#maybe_parse-3965"><span class="linenos">3965</span></a><span class="sd"> Example:</span> -</span><span id="maybe_parse-3966"><a href="#maybe_parse-3966"><span class="linenos">3966</span></a><span class="sd"> >>> maybe_parse("1")</span> -</span><span id="maybe_parse-3967"><a href="#maybe_parse-3967"><span class="linenos">3967</span></a><span class="sd"> (LITERAL this: 1, is_string: False)</span> -</span><span id="maybe_parse-3968"><a href="#maybe_parse-3968"><span class="linenos">3968</span></a><span class="sd"> >>> maybe_parse(to_identifier("x"))</span> -</span><span id="maybe_parse-3969"><a href="#maybe_parse-3969"><span class="linenos">3969</span></a><span class="sd"> (IDENTIFIER this: x, quoted: False)</span> -</span><span id="maybe_parse-3970"><a href="#maybe_parse-3970"><span class="linenos">3970</span></a> -</span><span id="maybe_parse-3971"><a href="#maybe_parse-3971"><span class="linenos">3971</span></a><span class="sd"> Args:</span> -</span><span id="maybe_parse-3972"><a href="#maybe_parse-3972"><span class="linenos">3972</span></a><span class="sd"> sql_or_expression: the SQL code string or an expression</span> -</span><span id="maybe_parse-3973"><a href="#maybe_parse-3973"><span class="linenos">3973</span></a><span class="sd"> into: the SQLGlot Expression to parse into</span> -</span><span id="maybe_parse-3974"><a href="#maybe_parse-3974"><span class="linenos">3974</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> -</span><span id="maybe_parse-3975"><a href="#maybe_parse-3975"><span class="linenos">3975</span></a><span class="sd"> input expression is a SQL string).</span> -</span><span id="maybe_parse-3976"><a href="#maybe_parse-3976"><span class="linenos">3976</span></a><span class="sd"> prefix: a string to prefix the sql with before it gets parsed</span> -</span><span id="maybe_parse-3977"><a href="#maybe_parse-3977"><span class="linenos">3977</span></a><span class="sd"> (automatically includes a space)</span> -</span><span id="maybe_parse-3978"><a href="#maybe_parse-3978"><span class="linenos">3978</span></a><span class="sd"> copy: whether or not to copy the expression.</span> -</span><span id="maybe_parse-3979"><a href="#maybe_parse-3979"><span class="linenos">3979</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> -</span><span id="maybe_parse-3980"><a href="#maybe_parse-3980"><span class="linenos">3980</span></a><span class="sd"> that an input expression is a SQL string).</span> -</span><span id="maybe_parse-3981"><a href="#maybe_parse-3981"><span class="linenos">3981</span></a> -</span><span id="maybe_parse-3982"><a href="#maybe_parse-3982"><span class="linenos">3982</span></a><span class="sd"> Returns:</span> -</span><span id="maybe_parse-3983"><a href="#maybe_parse-3983"><span class="linenos">3983</span></a><span class="sd"> Expression: the parsed or given expression.</span> -</span><span id="maybe_parse-3984"><a href="#maybe_parse-3984"><span class="linenos">3984</span></a><span class="sd"> """</span> -</span><span id="maybe_parse-3985"><a href="#maybe_parse-3985"><span class="linenos">3985</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="maybe_parse-3986"><a href="#maybe_parse-3986"><span class="linenos">3986</span></a> <span class="k">if</span> <span class="n">copy</span><span class="p">:</span> -</span><span id="maybe_parse-3987"><a href="#maybe_parse-3987"><span class="linenos">3987</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="maybe_parse-3988"><a href="#maybe_parse-3988"><span class="linenos">3988</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span> -</span><span id="maybe_parse-3989"><a href="#maybe_parse-3989"><span class="linenos">3989</span></a> -</span><span id="maybe_parse-3990"><a href="#maybe_parse-3990"><span class="linenos">3990</span></a> <span class="kn">import</span> <span class="nn">sqlglot</span> -</span><span id="maybe_parse-3991"><a href="#maybe_parse-3991"><span class="linenos">3991</span></a> -</span><span id="maybe_parse-3992"><a href="#maybe_parse-3992"><span class="linenos">3992</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">)</span> -</span><span id="maybe_parse-3993"><a href="#maybe_parse-3993"><span class="linenos">3993</span></a> <span class="k">if</span> <span class="n">prefix</span><span class="p">:</span> -</span><span id="maybe_parse-3994"><a href="#maybe_parse-3994"><span class="linenos">3994</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">"</span> -</span><span id="maybe_parse-3995"><a href="#maybe_parse-3995"><span class="linenos">3995</span></a> <span class="k">return</span> <span class="n">sqlglot</span><span class="o">.</span><span class="n">parse_one</span><span class="p">(</span><span class="n">sql</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="maybe_parse-4010"><a href="#maybe_parse-4010"><span class="linenos">4010</span></a><span class="k">def</span> <span class="nf">maybe_parse</span><span class="p">(</span> +</span><span id="maybe_parse-4011"><a href="#maybe_parse-4011"><span class="linenos">4011</span></a> <span class="n">sql_or_expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="maybe_parse-4012"><a href="#maybe_parse-4012"><span class="linenos">4012</span></a> <span class="o">*</span><span class="p">,</span> +</span><span id="maybe_parse-4013"><a href="#maybe_parse-4013"><span class="linenos">4013</span></a> <span class="n">into</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">IntoType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="maybe_parse-4014"><a href="#maybe_parse-4014"><span class="linenos">4014</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="maybe_parse-4015"><a href="#maybe_parse-4015"><span class="linenos">4015</span></a> <span class="n">prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="maybe_parse-4016"><a href="#maybe_parse-4016"><span class="linenos">4016</span></a> <span class="n">copy</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="maybe_parse-4017"><a href="#maybe_parse-4017"><span class="linenos">4017</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="maybe_parse-4018"><a href="#maybe_parse-4018"><span class="linenos">4018</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="maybe_parse-4019"><a href="#maybe_parse-4019"><span class="linenos">4019</span></a><span class="w"> </span><span class="sd">"""Gracefully handle a possible string or expression.</span> +</span><span id="maybe_parse-4020"><a href="#maybe_parse-4020"><span class="linenos">4020</span></a> +</span><span id="maybe_parse-4021"><a href="#maybe_parse-4021"><span class="linenos">4021</span></a><span class="sd"> Example:</span> +</span><span id="maybe_parse-4022"><a href="#maybe_parse-4022"><span class="linenos">4022</span></a><span class="sd"> >>> maybe_parse("1")</span> +</span><span id="maybe_parse-4023"><a href="#maybe_parse-4023"><span class="linenos">4023</span></a><span class="sd"> (LITERAL this: 1, is_string: False)</span> +</span><span id="maybe_parse-4024"><a href="#maybe_parse-4024"><span class="linenos">4024</span></a><span class="sd"> >>> maybe_parse(to_identifier("x"))</span> +</span><span id="maybe_parse-4025"><a href="#maybe_parse-4025"><span class="linenos">4025</span></a><span class="sd"> (IDENTIFIER this: x, quoted: False)</span> +</span><span id="maybe_parse-4026"><a href="#maybe_parse-4026"><span class="linenos">4026</span></a> +</span><span id="maybe_parse-4027"><a href="#maybe_parse-4027"><span class="linenos">4027</span></a><span class="sd"> Args:</span> +</span><span id="maybe_parse-4028"><a href="#maybe_parse-4028"><span class="linenos">4028</span></a><span class="sd"> sql_or_expression: the SQL code string or an expression</span> +</span><span id="maybe_parse-4029"><a href="#maybe_parse-4029"><span class="linenos">4029</span></a><span class="sd"> into: the SQLGlot Expression to parse into</span> +</span><span id="maybe_parse-4030"><a href="#maybe_parse-4030"><span class="linenos">4030</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> +</span><span id="maybe_parse-4031"><a href="#maybe_parse-4031"><span class="linenos">4031</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="maybe_parse-4032"><a href="#maybe_parse-4032"><span class="linenos">4032</span></a><span class="sd"> prefix: a string to prefix the sql with before it gets parsed</span> +</span><span id="maybe_parse-4033"><a href="#maybe_parse-4033"><span class="linenos">4033</span></a><span class="sd"> (automatically includes a space)</span> +</span><span id="maybe_parse-4034"><a href="#maybe_parse-4034"><span class="linenos">4034</span></a><span class="sd"> copy: whether or not to copy the expression.</span> +</span><span id="maybe_parse-4035"><a href="#maybe_parse-4035"><span class="linenos">4035</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="maybe_parse-4036"><a href="#maybe_parse-4036"><span class="linenos">4036</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="maybe_parse-4037"><a href="#maybe_parse-4037"><span class="linenos">4037</span></a> +</span><span id="maybe_parse-4038"><a href="#maybe_parse-4038"><span class="linenos">4038</span></a><span class="sd"> Returns:</span> +</span><span id="maybe_parse-4039"><a href="#maybe_parse-4039"><span class="linenos">4039</span></a><span class="sd"> Expression: the parsed or given expression.</span> +</span><span id="maybe_parse-4040"><a href="#maybe_parse-4040"><span class="linenos">4040</span></a><span class="sd"> """</span> +</span><span id="maybe_parse-4041"><a href="#maybe_parse-4041"><span class="linenos">4041</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="maybe_parse-4042"><a href="#maybe_parse-4042"><span class="linenos">4042</span></a> <span class="k">if</span> <span class="n">copy</span><span class="p">:</span> +</span><span id="maybe_parse-4043"><a href="#maybe_parse-4043"><span class="linenos">4043</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="maybe_parse-4044"><a href="#maybe_parse-4044"><span class="linenos">4044</span></a> <span class="k">return</span> <span class="n">sql_or_expression</span> +</span><span id="maybe_parse-4045"><a href="#maybe_parse-4045"><span class="linenos">4045</span></a> +</span><span id="maybe_parse-4046"><a href="#maybe_parse-4046"><span class="linenos">4046</span></a> <span class="kn">import</span> <span class="nn">sqlglot</span> +</span><span id="maybe_parse-4047"><a href="#maybe_parse-4047"><span class="linenos">4047</span></a> +</span><span id="maybe_parse-4048"><a href="#maybe_parse-4048"><span class="linenos">4048</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="p">)</span> +</span><span id="maybe_parse-4049"><a href="#maybe_parse-4049"><span class="linenos">4049</span></a> <span class="k">if</span> <span class="n">prefix</span><span class="p">:</span> +</span><span id="maybe_parse-4050"><a href="#maybe_parse-4050"><span class="linenos">4050</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">"</span> +</span><span id="maybe_parse-4051"><a href="#maybe_parse-4051"><span class="linenos">4051</span></a> <span class="k">return</span> <span class="n">sqlglot</span><span class="o">.</span><span class="n">parse_one</span><span class="p">(</span><span class="n">sql</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">into</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -41512,29 +42981,29 @@ that an input expression is a SQL string).</li> </div> <a class="headerlink" href="#union"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="union-4141"><a href="#union-4141"><span class="linenos">4141</span></a><span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="union-4142"><a href="#union-4142"><span class="linenos">4142</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="union-4143"><a href="#union-4143"><span class="linenos">4143</span></a><span class="sd"> Initializes a syntax tree from one UNION expression.</span> -</span><span id="union-4144"><a href="#union-4144"><span class="linenos">4144</span></a> -</span><span id="union-4145"><a href="#union-4145"><span class="linenos">4145</span></a><span class="sd"> Example:</span> -</span><span id="union-4146"><a href="#union-4146"><span class="linenos">4146</span></a><span class="sd"> >>> union("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> -</span><span id="union-4147"><a href="#union-4147"><span class="linenos">4147</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> -</span><span id="union-4148"><a href="#union-4148"><span class="linenos">4148</span></a> -</span><span id="union-4149"><a href="#union-4149"><span class="linenos">4149</span></a><span class="sd"> Args:</span> -</span><span id="union-4150"><a href="#union-4150"><span class="linenos">4150</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> -</span><span id="union-4151"><a href="#union-4151"><span class="linenos">4151</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="union-4152"><a href="#union-4152"><span class="linenos">4152</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> -</span><span id="union-4153"><a href="#union-4153"><span class="linenos">4153</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="union-4154"><a href="#union-4154"><span class="linenos">4154</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="union-4155"><a href="#union-4155"><span class="linenos">4155</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="union-4156"><a href="#union-4156"><span class="linenos">4156</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="union-4157"><a href="#union-4157"><span class="linenos">4157</span></a><span class="sd"> Returns:</span> -</span><span id="union-4158"><a href="#union-4158"><span class="linenos">4158</span></a><span class="sd"> Union: the syntax tree for the UNION expression.</span> -</span><span id="union-4159"><a href="#union-4159"><span class="linenos">4159</span></a><span class="sd"> """</span> -</span><span id="union-4160"><a href="#union-4160"><span class="linenos">4160</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="union-4161"><a href="#union-4161"><span class="linenos">4161</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="union-4162"><a href="#union-4162"><span class="linenos">4162</span></a> -</span><span id="union-4163"><a href="#union-4163"><span class="linenos">4163</span></a> <span class="k">return</span> <span class="n">Union</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="union-4197"><a href="#union-4197"><span class="linenos">4197</span></a><span class="k">def</span> <span class="nf">union</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="union-4198"><a href="#union-4198"><span class="linenos">4198</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="union-4199"><a href="#union-4199"><span class="linenos">4199</span></a><span class="sd"> Initializes a syntax tree from one UNION expression.</span> +</span><span id="union-4200"><a href="#union-4200"><span class="linenos">4200</span></a> +</span><span id="union-4201"><a href="#union-4201"><span class="linenos">4201</span></a><span class="sd"> Example:</span> +</span><span id="union-4202"><a href="#union-4202"><span class="linenos">4202</span></a><span class="sd"> >>> union("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="union-4203"><a href="#union-4203"><span class="linenos">4203</span></a><span class="sd"> 'SELECT * FROM foo UNION SELECT * FROM bla'</span> +</span><span id="union-4204"><a href="#union-4204"><span class="linenos">4204</span></a> +</span><span id="union-4205"><a href="#union-4205"><span class="linenos">4205</span></a><span class="sd"> Args:</span> +</span><span id="union-4206"><a href="#union-4206"><span class="linenos">4206</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="union-4207"><a href="#union-4207"><span class="linenos">4207</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="union-4208"><a href="#union-4208"><span class="linenos">4208</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="union-4209"><a href="#union-4209"><span class="linenos">4209</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="union-4210"><a href="#union-4210"><span class="linenos">4210</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="union-4211"><a href="#union-4211"><span class="linenos">4211</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="union-4212"><a href="#union-4212"><span class="linenos">4212</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="union-4213"><a href="#union-4213"><span class="linenos">4213</span></a><span class="sd"> Returns:</span> +</span><span id="union-4214"><a href="#union-4214"><span class="linenos">4214</span></a><span class="sd"> Union: the syntax tree for the UNION expression.</span> +</span><span id="union-4215"><a href="#union-4215"><span class="linenos">4215</span></a><span class="sd"> """</span> +</span><span id="union-4216"><a href="#union-4216"><span class="linenos">4216</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="union-4217"><a href="#union-4217"><span class="linenos">4217</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="union-4218"><a href="#union-4218"><span class="linenos">4218</span></a> +</span><span id="union-4219"><a href="#union-4219"><span class="linenos">4219</span></a> <span class="k">return</span> <span class="n">Union</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> </span></pre></div> @@ -41582,29 +43051,29 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#intersect"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="intersect-4166"><a href="#intersect-4166"><span class="linenos">4166</span></a><span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="intersect-4167"><a href="#intersect-4167"><span class="linenos">4167</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="intersect-4168"><a href="#intersect-4168"><span class="linenos">4168</span></a><span class="sd"> Initializes a syntax tree from one INTERSECT expression.</span> -</span><span id="intersect-4169"><a href="#intersect-4169"><span class="linenos">4169</span></a> -</span><span id="intersect-4170"><a href="#intersect-4170"><span class="linenos">4170</span></a><span class="sd"> Example:</span> -</span><span id="intersect-4171"><a href="#intersect-4171"><span class="linenos">4171</span></a><span class="sd"> >>> intersect("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> -</span><span id="intersect-4172"><a href="#intersect-4172"><span class="linenos">4172</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> -</span><span id="intersect-4173"><a href="#intersect-4173"><span class="linenos">4173</span></a> -</span><span id="intersect-4174"><a href="#intersect-4174"><span class="linenos">4174</span></a><span class="sd"> Args:</span> -</span><span id="intersect-4175"><a href="#intersect-4175"><span class="linenos">4175</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> -</span><span id="intersect-4176"><a href="#intersect-4176"><span class="linenos">4176</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="intersect-4177"><a href="#intersect-4177"><span class="linenos">4177</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> -</span><span id="intersect-4178"><a href="#intersect-4178"><span class="linenos">4178</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="intersect-4179"><a href="#intersect-4179"><span class="linenos">4179</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="intersect-4180"><a href="#intersect-4180"><span class="linenos">4180</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="intersect-4181"><a href="#intersect-4181"><span class="linenos">4181</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="intersect-4182"><a href="#intersect-4182"><span class="linenos">4182</span></a><span class="sd"> Returns:</span> -</span><span id="intersect-4183"><a href="#intersect-4183"><span class="linenos">4183</span></a><span class="sd"> Intersect: the syntax tree for the INTERSECT expression.</span> -</span><span id="intersect-4184"><a href="#intersect-4184"><span class="linenos">4184</span></a><span class="sd"> """</span> -</span><span id="intersect-4185"><a href="#intersect-4185"><span class="linenos">4185</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="intersect-4186"><a href="#intersect-4186"><span class="linenos">4186</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="intersect-4187"><a href="#intersect-4187"><span class="linenos">4187</span></a> -</span><span id="intersect-4188"><a href="#intersect-4188"><span class="linenos">4188</span></a> <span class="k">return</span> <span class="n">Intersect</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="intersect-4222"><a href="#intersect-4222"><span class="linenos">4222</span></a><span class="k">def</span> <span class="nf">intersect</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="intersect-4223"><a href="#intersect-4223"><span class="linenos">4223</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="intersect-4224"><a href="#intersect-4224"><span class="linenos">4224</span></a><span class="sd"> Initializes a syntax tree from one INTERSECT expression.</span> +</span><span id="intersect-4225"><a href="#intersect-4225"><span class="linenos">4225</span></a> +</span><span id="intersect-4226"><a href="#intersect-4226"><span class="linenos">4226</span></a><span class="sd"> Example:</span> +</span><span id="intersect-4227"><a href="#intersect-4227"><span class="linenos">4227</span></a><span class="sd"> >>> intersect("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="intersect-4228"><a href="#intersect-4228"><span class="linenos">4228</span></a><span class="sd"> 'SELECT * FROM foo INTERSECT SELECT * FROM bla'</span> +</span><span id="intersect-4229"><a href="#intersect-4229"><span class="linenos">4229</span></a> +</span><span id="intersect-4230"><a href="#intersect-4230"><span class="linenos">4230</span></a><span class="sd"> Args:</span> +</span><span id="intersect-4231"><a href="#intersect-4231"><span class="linenos">4231</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="intersect-4232"><a href="#intersect-4232"><span class="linenos">4232</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="intersect-4233"><a href="#intersect-4233"><span class="linenos">4233</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="intersect-4234"><a href="#intersect-4234"><span class="linenos">4234</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="intersect-4235"><a href="#intersect-4235"><span class="linenos">4235</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="intersect-4236"><a href="#intersect-4236"><span class="linenos">4236</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="intersect-4237"><a href="#intersect-4237"><span class="linenos">4237</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="intersect-4238"><a href="#intersect-4238"><span class="linenos">4238</span></a><span class="sd"> Returns:</span> +</span><span id="intersect-4239"><a href="#intersect-4239"><span class="linenos">4239</span></a><span class="sd"> Intersect: the syntax tree for the INTERSECT expression.</span> +</span><span id="intersect-4240"><a href="#intersect-4240"><span class="linenos">4240</span></a><span class="sd"> """</span> +</span><span id="intersect-4241"><a href="#intersect-4241"><span class="linenos">4241</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="intersect-4242"><a href="#intersect-4242"><span class="linenos">4242</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="intersect-4243"><a href="#intersect-4243"><span class="linenos">4243</span></a> +</span><span id="intersect-4244"><a href="#intersect-4244"><span class="linenos">4244</span></a> <span class="k">return</span> <span class="n">Intersect</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> </span></pre></div> @@ -41652,29 +43121,29 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#except_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="except_-4191"><a href="#except_-4191"><span class="linenos">4191</span></a><span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="except_-4192"><a href="#except_-4192"><span class="linenos">4192</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="except_-4193"><a href="#except_-4193"><span class="linenos">4193</span></a><span class="sd"> Initializes a syntax tree from one EXCEPT expression.</span> -</span><span id="except_-4194"><a href="#except_-4194"><span class="linenos">4194</span></a> -</span><span id="except_-4195"><a href="#except_-4195"><span class="linenos">4195</span></a><span class="sd"> Example:</span> -</span><span id="except_-4196"><a href="#except_-4196"><span class="linenos">4196</span></a><span class="sd"> >>> except_("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> -</span><span id="except_-4197"><a href="#except_-4197"><span class="linenos">4197</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> -</span><span id="except_-4198"><a href="#except_-4198"><span class="linenos">4198</span></a> -</span><span id="except_-4199"><a href="#except_-4199"><span class="linenos">4199</span></a><span class="sd"> Args:</span> -</span><span id="except_-4200"><a href="#except_-4200"><span class="linenos">4200</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> -</span><span id="except_-4201"><a href="#except_-4201"><span class="linenos">4201</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="except_-4202"><a href="#except_-4202"><span class="linenos">4202</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> -</span><span id="except_-4203"><a href="#except_-4203"><span class="linenos">4203</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> -</span><span id="except_-4204"><a href="#except_-4204"><span class="linenos">4204</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> -</span><span id="except_-4205"><a href="#except_-4205"><span class="linenos">4205</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="except_-4206"><a href="#except_-4206"><span class="linenos">4206</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> -</span><span id="except_-4207"><a href="#except_-4207"><span class="linenos">4207</span></a><span class="sd"> Returns:</span> -</span><span id="except_-4208"><a href="#except_-4208"><span class="linenos">4208</span></a><span class="sd"> Except: the syntax tree for the EXCEPT statement.</span> -</span><span id="except_-4209"><a href="#except_-4209"><span class="linenos">4209</span></a><span class="sd"> """</span> -</span><span id="except_-4210"><a href="#except_-4210"><span class="linenos">4210</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="except_-4211"><a href="#except_-4211"><span class="linenos">4211</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="except_-4212"><a href="#except_-4212"><span class="linenos">4212</span></a> -</span><span id="except_-4213"><a href="#except_-4213"><span class="linenos">4213</span></a> <span class="k">return</span> <span class="n">Except</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="except_-4247"><a href="#except_-4247"><span class="linenos">4247</span></a><span class="k">def</span> <span class="nf">except_</span><span class="p">(</span><span class="n">left</span><span class="p">,</span> <span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="except_-4248"><a href="#except_-4248"><span class="linenos">4248</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="except_-4249"><a href="#except_-4249"><span class="linenos">4249</span></a><span class="sd"> Initializes a syntax tree from one EXCEPT expression.</span> +</span><span id="except_-4250"><a href="#except_-4250"><span class="linenos">4250</span></a> +</span><span id="except_-4251"><a href="#except_-4251"><span class="linenos">4251</span></a><span class="sd"> Example:</span> +</span><span id="except_-4252"><a href="#except_-4252"><span class="linenos">4252</span></a><span class="sd"> >>> except_("SELECT * FROM foo", "SELECT * FROM bla").sql()</span> +</span><span id="except_-4253"><a href="#except_-4253"><span class="linenos">4253</span></a><span class="sd"> 'SELECT * FROM foo EXCEPT SELECT * FROM bla'</span> +</span><span id="except_-4254"><a href="#except_-4254"><span class="linenos">4254</span></a> +</span><span id="except_-4255"><a href="#except_-4255"><span class="linenos">4255</span></a><span class="sd"> Args:</span> +</span><span id="except_-4256"><a href="#except_-4256"><span class="linenos">4256</span></a><span class="sd"> left (str | Expression): the SQL code string corresponding to the left-hand side.</span> +</span><span id="except_-4257"><a href="#except_-4257"><span class="linenos">4257</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="except_-4258"><a href="#except_-4258"><span class="linenos">4258</span></a><span class="sd"> right (str | Expression): the SQL code string corresponding to the right-hand side.</span> +</span><span id="except_-4259"><a href="#except_-4259"><span class="linenos">4259</span></a><span class="sd"> If an `Expression` instance is passed, it will be used as-is.</span> +</span><span id="except_-4260"><a href="#except_-4260"><span class="linenos">4260</span></a><span class="sd"> distinct (bool): set the DISTINCT flag if and only if this is true.</span> +</span><span id="except_-4261"><a href="#except_-4261"><span class="linenos">4261</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="except_-4262"><a href="#except_-4262"><span class="linenos">4262</span></a><span class="sd"> opts (kwargs): other options to use to parse the input expressions.</span> +</span><span id="except_-4263"><a href="#except_-4263"><span class="linenos">4263</span></a><span class="sd"> Returns:</span> +</span><span id="except_-4264"><a href="#except_-4264"><span class="linenos">4264</span></a><span class="sd"> Except: the syntax tree for the EXCEPT statement.</span> +</span><span id="except_-4265"><a href="#except_-4265"><span class="linenos">4265</span></a><span class="sd"> """</span> +</span><span id="except_-4266"><a href="#except_-4266"><span class="linenos">4266</span></a> <span class="n">left</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="except_-4267"><a href="#except_-4267"><span class="linenos">4267</span></a> <span class="n">right</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">sql_or_expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="except_-4268"><a href="#except_-4268"><span class="linenos">4268</span></a> +</span><span id="except_-4269"><a href="#except_-4269"><span class="linenos">4269</span></a> <span class="k">return</span> <span class="n">Except</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="n">distinct</span><span class="p">)</span> </span></pre></div> @@ -41722,26 +43191,26 @@ If an <code><a href="#Expression">Expression</a></code> instance is passed, it w </div> <a class="headerlink" href="#select"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="select-4216"><a href="#select-4216"><span class="linenos">4216</span></a><span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="select-4217"><a href="#select-4217"><span class="linenos">4217</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="select-4218"><a href="#select-4218"><span class="linenos">4218</span></a><span class="sd"> Initializes a syntax tree from one or multiple SELECT expressions.</span> -</span><span id="select-4219"><a href="#select-4219"><span class="linenos">4219</span></a> -</span><span id="select-4220"><a href="#select-4220"><span class="linenos">4220</span></a><span class="sd"> Example:</span> -</span><span id="select-4221"><a href="#select-4221"><span class="linenos">4221</span></a><span class="sd"> >>> select("col1", "col2").from_("tbl").sql()</span> -</span><span id="select-4222"><a href="#select-4222"><span class="linenos">4222</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> -</span><span id="select-4223"><a href="#select-4223"><span class="linenos">4223</span></a> -</span><span id="select-4224"><a href="#select-4224"><span class="linenos">4224</span></a><span class="sd"> Args:</span> -</span><span id="select-4225"><a href="#select-4225"><span class="linenos">4225</span></a><span class="sd"> *expressions: the SQL code string to parse as the expressions of a</span> -</span><span id="select-4226"><a href="#select-4226"><span class="linenos">4226</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> -</span><span id="select-4227"><a href="#select-4227"><span class="linenos">4227</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> -</span><span id="select-4228"><a href="#select-4228"><span class="linenos">4228</span></a><span class="sd"> input expression is a SQL string).</span> -</span><span id="select-4229"><a href="#select-4229"><span class="linenos">4229</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> -</span><span id="select-4230"><a href="#select-4230"><span class="linenos">4230</span></a><span class="sd"> that an input expression is a SQL string).</span> -</span><span id="select-4231"><a href="#select-4231"><span class="linenos">4231</span></a> -</span><span id="select-4232"><a href="#select-4232"><span class="linenos">4232</span></a><span class="sd"> Returns:</span> -</span><span id="select-4233"><a href="#select-4233"><span class="linenos">4233</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> -</span><span id="select-4234"><a href="#select-4234"><span class="linenos">4234</span></a><span class="sd"> """</span> -</span><span id="select-4235"><a href="#select-4235"><span class="linenos">4235</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="select-4272"><a href="#select-4272"><span class="linenos">4272</span></a><span class="k">def</span> <span class="nf">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="select-4273"><a href="#select-4273"><span class="linenos">4273</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="select-4274"><a href="#select-4274"><span class="linenos">4274</span></a><span class="sd"> Initializes a syntax tree from one or multiple SELECT expressions.</span> +</span><span id="select-4275"><a href="#select-4275"><span class="linenos">4275</span></a> +</span><span id="select-4276"><a href="#select-4276"><span class="linenos">4276</span></a><span class="sd"> Example:</span> +</span><span id="select-4277"><a href="#select-4277"><span class="linenos">4277</span></a><span class="sd"> >>> select("col1", "col2").from_("tbl").sql()</span> +</span><span id="select-4278"><a href="#select-4278"><span class="linenos">4278</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="select-4279"><a href="#select-4279"><span class="linenos">4279</span></a> +</span><span id="select-4280"><a href="#select-4280"><span class="linenos">4280</span></a><span class="sd"> Args:</span> +</span><span id="select-4281"><a href="#select-4281"><span class="linenos">4281</span></a><span class="sd"> *expressions: the SQL code string to parse as the expressions of a</span> +</span><span id="select-4282"><a href="#select-4282"><span class="linenos">4282</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> +</span><span id="select-4283"><a href="#select-4283"><span class="linenos">4283</span></a><span class="sd"> dialect: the dialect used to parse the input expressions (in the case that an</span> +</span><span id="select-4284"><a href="#select-4284"><span class="linenos">4284</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="select-4285"><a href="#select-4285"><span class="linenos">4285</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="select-4286"><a href="#select-4286"><span class="linenos">4286</span></a><span class="sd"> that an input expression is a SQL string).</span> +</span><span id="select-4287"><a href="#select-4287"><span class="linenos">4287</span></a> +</span><span id="select-4288"><a href="#select-4288"><span class="linenos">4288</span></a><span class="sd"> Returns:</span> +</span><span id="select-4289"><a href="#select-4289"><span class="linenos">4289</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> +</span><span id="select-4290"><a href="#select-4290"><span class="linenos">4290</span></a><span class="sd"> """</span> +</span><span id="select-4291"><a href="#select-4291"><span class="linenos">4291</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -41788,26 +43257,26 @@ that an input expression is a SQL string).</li> </div> <a class="headerlink" href="#from_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="from_-4238"><a href="#from_-4238"><span class="linenos">4238</span></a><span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> -</span><span id="from_-4239"><a href="#from_-4239"><span class="linenos">4239</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="from_-4240"><a href="#from_-4240"><span class="linenos">4240</span></a><span class="sd"> Initializes a syntax tree from a FROM expression.</span> -</span><span id="from_-4241"><a href="#from_-4241"><span class="linenos">4241</span></a> -</span><span id="from_-4242"><a href="#from_-4242"><span class="linenos">4242</span></a><span class="sd"> Example:</span> -</span><span id="from_-4243"><a href="#from_-4243"><span class="linenos">4243</span></a><span class="sd"> >>> from_("tbl").select("col1", "col2").sql()</span> -</span><span id="from_-4244"><a href="#from_-4244"><span class="linenos">4244</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> -</span><span id="from_-4245"><a href="#from_-4245"><span class="linenos">4245</span></a> -</span><span id="from_-4246"><a href="#from_-4246"><span class="linenos">4246</span></a><span class="sd"> Args:</span> -</span><span id="from_-4247"><a href="#from_-4247"><span class="linenos">4247</span></a><span class="sd"> *expressions (str | Expression): the SQL code string to parse as the FROM expressions of a</span> -</span><span id="from_-4248"><a href="#from_-4248"><span class="linenos">4248</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> -</span><span id="from_-4249"><a href="#from_-4249"><span class="linenos">4249</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> -</span><span id="from_-4250"><a href="#from_-4250"><span class="linenos">4250</span></a><span class="sd"> input expression is a SQL string).</span> -</span><span id="from_-4251"><a href="#from_-4251"><span class="linenos">4251</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> -</span><span id="from_-4252"><a href="#from_-4252"><span class="linenos">4252</span></a><span class="sd"> that the input expression is a SQL string).</span> -</span><span id="from_-4253"><a href="#from_-4253"><span class="linenos">4253</span></a> -</span><span id="from_-4254"><a href="#from_-4254"><span class="linenos">4254</span></a><span class="sd"> Returns:</span> -</span><span id="from_-4255"><a href="#from_-4255"><span class="linenos">4255</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> -</span><span id="from_-4256"><a href="#from_-4256"><span class="linenos">4256</span></a><span class="sd"> """</span> -</span><span id="from_-4257"><a href="#from_-4257"><span class="linenos">4257</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="from_-4294"><a href="#from_-4294"><span class="linenos">4294</span></a><span class="k">def</span> <span class="nf">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Select</span><span class="p">:</span> +</span><span id="from_-4295"><a href="#from_-4295"><span class="linenos">4295</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="from_-4296"><a href="#from_-4296"><span class="linenos">4296</span></a><span class="sd"> Initializes a syntax tree from a FROM expression.</span> +</span><span id="from_-4297"><a href="#from_-4297"><span class="linenos">4297</span></a> +</span><span id="from_-4298"><a href="#from_-4298"><span class="linenos">4298</span></a><span class="sd"> Example:</span> +</span><span id="from_-4299"><a href="#from_-4299"><span class="linenos">4299</span></a><span class="sd"> >>> from_("tbl").select("col1", "col2").sql()</span> +</span><span id="from_-4300"><a href="#from_-4300"><span class="linenos">4300</span></a><span class="sd"> 'SELECT col1, col2 FROM tbl'</span> +</span><span id="from_-4301"><a href="#from_-4301"><span class="linenos">4301</span></a> +</span><span id="from_-4302"><a href="#from_-4302"><span class="linenos">4302</span></a><span class="sd"> Args:</span> +</span><span id="from_-4303"><a href="#from_-4303"><span class="linenos">4303</span></a><span class="sd"> *expressions (str | Expression): the SQL code string to parse as the FROM expressions of a</span> +</span><span id="from_-4304"><a href="#from_-4304"><span class="linenos">4304</span></a><span class="sd"> SELECT statement. If an Expression instance is passed, this is used as-is.</span> +</span><span id="from_-4305"><a href="#from_-4305"><span class="linenos">4305</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> +</span><span id="from_-4306"><a href="#from_-4306"><span class="linenos">4306</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="from_-4307"><a href="#from_-4307"><span class="linenos">4307</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="from_-4308"><a href="#from_-4308"><span class="linenos">4308</span></a><span class="sd"> that the input expression is a SQL string).</span> +</span><span id="from_-4309"><a href="#from_-4309"><span class="linenos">4309</span></a> +</span><span id="from_-4310"><a href="#from_-4310"><span class="linenos">4310</span></a><span class="sd"> Returns:</span> +</span><span id="from_-4311"><a href="#from_-4311"><span class="linenos">4311</span></a><span class="sd"> Select: the syntax tree for the SELECT statement.</span> +</span><span id="from_-4312"><a href="#from_-4312"><span class="linenos">4312</span></a><span class="sd"> """</span> +</span><span id="from_-4313"><a href="#from_-4313"><span class="linenos">4313</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -41854,53 +43323,53 @@ that the input expression is a SQL string).</li> </div> <a class="headerlink" href="#update"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="update-4260"><a href="#update-4260"><span class="linenos">4260</span></a><span class="k">def</span> <span class="nf">update</span><span class="p">(</span> -</span><span id="update-4261"><a href="#update-4261"><span class="linenos">4261</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> -</span><span id="update-4262"><a href="#update-4262"><span class="linenos">4262</span></a> <span class="n">properties</span><span class="p">:</span> <span class="nb">dict</span><span class="p">,</span> -</span><span id="update-4263"><a href="#update-4263"><span class="linenos">4263</span></a> <span class="n">where</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="update-4264"><a href="#update-4264"><span class="linenos">4264</span></a> <span class="n">from_</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="update-4265"><a href="#update-4265"><span class="linenos">4265</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="update-4266"><a href="#update-4266"><span class="linenos">4266</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="update-4267"><a href="#update-4267"><span class="linenos">4267</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Update</span><span class="p">:</span> -</span><span id="update-4268"><a href="#update-4268"><span class="linenos">4268</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="update-4269"><a href="#update-4269"><span class="linenos">4269</span></a><span class="sd"> Creates an update statement.</span> -</span><span id="update-4270"><a href="#update-4270"><span class="linenos">4270</span></a> -</span><span id="update-4271"><a href="#update-4271"><span class="linenos">4271</span></a><span class="sd"> Example:</span> -</span><span id="update-4272"><a href="#update-4272"><span class="linenos">4272</span></a><span class="sd"> >>> update("my_table", {"x": 1, "y": "2", "z": None}, from_="baz", where="id > 1").sql()</span> -</span><span id="update-4273"><a href="#update-4273"><span class="linenos">4273</span></a><span class="sd"> "UPDATE my_table SET x = 1, y = '2', z = NULL FROM baz WHERE id > 1"</span> -</span><span id="update-4274"><a href="#update-4274"><span class="linenos">4274</span></a> -</span><span id="update-4275"><a href="#update-4275"><span class="linenos">4275</span></a><span class="sd"> Args:</span> -</span><span id="update-4276"><a href="#update-4276"><span class="linenos">4276</span></a><span class="sd"> *properties: dictionary of properties to set which are</span> -</span><span id="update-4277"><a href="#update-4277"><span class="linenos">4277</span></a><span class="sd"> auto converted to sql objects eg None -> NULL</span> -</span><span id="update-4278"><a href="#update-4278"><span class="linenos">4278</span></a><span class="sd"> where: sql conditional parsed into a WHERE statement</span> -</span><span id="update-4279"><a href="#update-4279"><span class="linenos">4279</span></a><span class="sd"> from_: sql statement parsed into a FROM statement</span> -</span><span id="update-4280"><a href="#update-4280"><span class="linenos">4280</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="update-4281"><a href="#update-4281"><span class="linenos">4281</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="update-4282"><a href="#update-4282"><span class="linenos">4282</span></a> -</span><span id="update-4283"><a href="#update-4283"><span class="linenos">4283</span></a><span class="sd"> Returns:</span> -</span><span id="update-4284"><a href="#update-4284"><span class="linenos">4284</span></a><span class="sd"> Update: the syntax tree for the UPDATE statement.</span> -</span><span id="update-4285"><a href="#update-4285"><span class="linenos">4285</span></a><span class="sd"> """</span> -</span><span id="update-4286"><a href="#update-4286"><span class="linenos">4286</span></a> <span class="n">update_expr</span> <span class="o">=</span> <span class="n">Update</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">))</span> -</span><span id="update-4287"><a href="#update-4287"><span class="linenos">4287</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> -</span><span id="update-4288"><a href="#update-4288"><span class="linenos">4288</span></a> <span class="s2">"expressions"</span><span class="p">,</span> -</span><span id="update-4289"><a href="#update-4289"><span class="linenos">4289</span></a> <span class="p">[</span> -</span><span id="update-4290"><a href="#update-4290"><span class="linenos">4290</span></a> <span class="n">EQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> -</span><span id="update-4291"><a href="#update-4291"><span class="linenos">4291</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">properties</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> -</span><span id="update-4292"><a href="#update-4292"><span class="linenos">4292</span></a> <span class="p">],</span> -</span><span id="update-4293"><a href="#update-4293"><span class="linenos">4293</span></a> <span class="p">)</span> -</span><span id="update-4294"><a href="#update-4294"><span class="linenos">4294</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span> -</span><span id="update-4295"><a href="#update-4295"><span class="linenos">4295</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> -</span><span id="update-4296"><a href="#update-4296"><span class="linenos">4296</span></a> <span class="s2">"from"</span><span class="p">,</span> -</span><span id="update-4297"><a href="#update-4297"><span class="linenos">4297</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">from_</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> -</span><span id="update-4298"><a href="#update-4298"><span class="linenos">4298</span></a> <span class="p">)</span> -</span><span id="update-4299"><a href="#update-4299"><span class="linenos">4299</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> -</span><span id="update-4300"><a href="#update-4300"><span class="linenos">4300</span></a> <span class="n">where</span> <span class="o">=</span> <span class="n">Where</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">where</span><span class="p">)</span> -</span><span id="update-4301"><a href="#update-4301"><span class="linenos">4301</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> -</span><span id="update-4302"><a href="#update-4302"><span class="linenos">4302</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> -</span><span id="update-4303"><a href="#update-4303"><span class="linenos">4303</span></a> <span class="s2">"where"</span><span class="p">,</span> -</span><span id="update-4304"><a href="#update-4304"><span class="linenos">4304</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"WHERE"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> -</span><span id="update-4305"><a href="#update-4305"><span class="linenos">4305</span></a> <span class="p">)</span> -</span><span id="update-4306"><a href="#update-4306"><span class="linenos">4306</span></a> <span class="k">return</span> <span class="n">update_expr</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="update-4316"><a href="#update-4316"><span class="linenos">4316</span></a><span class="k">def</span> <span class="nf">update</span><span class="p">(</span> +</span><span id="update-4317"><a href="#update-4317"><span class="linenos">4317</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> +</span><span id="update-4318"><a href="#update-4318"><span class="linenos">4318</span></a> <span class="n">properties</span><span class="p">:</span> <span class="nb">dict</span><span class="p">,</span> +</span><span id="update-4319"><a href="#update-4319"><span class="linenos">4319</span></a> <span class="n">where</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="update-4320"><a href="#update-4320"><span class="linenos">4320</span></a> <span class="n">from_</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="update-4321"><a href="#update-4321"><span class="linenos">4321</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="update-4322"><a href="#update-4322"><span class="linenos">4322</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="update-4323"><a href="#update-4323"><span class="linenos">4323</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Update</span><span class="p">:</span> +</span><span id="update-4324"><a href="#update-4324"><span class="linenos">4324</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="update-4325"><a href="#update-4325"><span class="linenos">4325</span></a><span class="sd"> Creates an update statement.</span> +</span><span id="update-4326"><a href="#update-4326"><span class="linenos">4326</span></a> +</span><span id="update-4327"><a href="#update-4327"><span class="linenos">4327</span></a><span class="sd"> Example:</span> +</span><span id="update-4328"><a href="#update-4328"><span class="linenos">4328</span></a><span class="sd"> >>> update("my_table", {"x": 1, "y": "2", "z": None}, from_="baz", where="id > 1").sql()</span> +</span><span id="update-4329"><a href="#update-4329"><span class="linenos">4329</span></a><span class="sd"> "UPDATE my_table SET x = 1, y = '2', z = NULL FROM baz WHERE id > 1"</span> +</span><span id="update-4330"><a href="#update-4330"><span class="linenos">4330</span></a> +</span><span id="update-4331"><a href="#update-4331"><span class="linenos">4331</span></a><span class="sd"> Args:</span> +</span><span id="update-4332"><a href="#update-4332"><span class="linenos">4332</span></a><span class="sd"> *properties: dictionary of properties to set which are</span> +</span><span id="update-4333"><a href="#update-4333"><span class="linenos">4333</span></a><span class="sd"> auto converted to sql objects eg None -> NULL</span> +</span><span id="update-4334"><a href="#update-4334"><span class="linenos">4334</span></a><span class="sd"> where: sql conditional parsed into a WHERE statement</span> +</span><span id="update-4335"><a href="#update-4335"><span class="linenos">4335</span></a><span class="sd"> from_: sql statement parsed into a FROM statement</span> +</span><span id="update-4336"><a href="#update-4336"><span class="linenos">4336</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="update-4337"><a href="#update-4337"><span class="linenos">4337</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="update-4338"><a href="#update-4338"><span class="linenos">4338</span></a> +</span><span id="update-4339"><a href="#update-4339"><span class="linenos">4339</span></a><span class="sd"> Returns:</span> +</span><span id="update-4340"><a href="#update-4340"><span class="linenos">4340</span></a><span class="sd"> Update: the syntax tree for the UPDATE statement.</span> +</span><span id="update-4341"><a href="#update-4341"><span class="linenos">4341</span></a><span class="sd"> """</span> +</span><span id="update-4342"><a href="#update-4342"><span class="linenos">4342</span></a> <span class="n">update_expr</span> <span class="o">=</span> <span class="n">Update</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">))</span> +</span><span id="update-4343"><a href="#update-4343"><span class="linenos">4343</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="update-4344"><a href="#update-4344"><span class="linenos">4344</span></a> <span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="update-4345"><a href="#update-4345"><span class="linenos">4345</span></a> <span class="p">[</span> +</span><span id="update-4346"><a href="#update-4346"><span class="linenos">4346</span></a> <span class="n">EQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">maybe_parse</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> +</span><span id="update-4347"><a href="#update-4347"><span class="linenos">4347</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">properties</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> +</span><span id="update-4348"><a href="#update-4348"><span class="linenos">4348</span></a> <span class="p">],</span> +</span><span id="update-4349"><a href="#update-4349"><span class="linenos">4349</span></a> <span class="p">)</span> +</span><span id="update-4350"><a href="#update-4350"><span class="linenos">4350</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span> +</span><span id="update-4351"><a href="#update-4351"><span class="linenos">4351</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="update-4352"><a href="#update-4352"><span class="linenos">4352</span></a> <span class="s2">"from"</span><span class="p">,</span> +</span><span id="update-4353"><a href="#update-4353"><span class="linenos">4353</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">from_</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">From</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"FROM"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="update-4354"><a href="#update-4354"><span class="linenos">4354</span></a> <span class="p">)</span> +</span><span id="update-4355"><a href="#update-4355"><span class="linenos">4355</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">Condition</span><span class="p">):</span> +</span><span id="update-4356"><a href="#update-4356"><span class="linenos">4356</span></a> <span class="n">where</span> <span class="o">=</span> <span class="n">Where</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">where</span><span class="p">)</span> +</span><span id="update-4357"><a href="#update-4357"><span class="linenos">4357</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> +</span><span id="update-4358"><a href="#update-4358"><span class="linenos">4358</span></a> <span class="n">update_expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="update-4359"><a href="#update-4359"><span class="linenos">4359</span></a> <span class="s2">"where"</span><span class="p">,</span> +</span><span id="update-4360"><a href="#update-4360"><span class="linenos">4360</span></a> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">"WHERE"</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">),</span> +</span><span id="update-4361"><a href="#update-4361"><span class="linenos">4361</span></a> <span class="p">)</span> +</span><span id="update-4362"><a href="#update-4362"><span class="linenos">4362</span></a> <span class="k">return</span> <span class="n">update_expr</span> </span></pre></div> @@ -41947,35 +43416,35 @@ auto converted to sql objects eg None -> NULL</li> </div> <a class="headerlink" href="#delete"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="delete-4309"><a href="#delete-4309"><span class="linenos">4309</span></a><span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> -</span><span id="delete-4310"><a href="#delete-4310"><span class="linenos">4310</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="delete-4311"><a href="#delete-4311"><span class="linenos">4311</span></a> <span class="n">where</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="delete-4312"><a href="#delete-4312"><span class="linenos">4312</span></a> <span class="n">returning</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="delete-4313"><a href="#delete-4313"><span class="linenos">4313</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="delete-4314"><a href="#delete-4314"><span class="linenos">4314</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="delete-4315"><a href="#delete-4315"><span class="linenos">4315</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> -</span><span id="delete-4316"><a href="#delete-4316"><span class="linenos">4316</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="delete-4317"><a href="#delete-4317"><span class="linenos">4317</span></a><span class="sd"> Builds a delete statement.</span> -</span><span id="delete-4318"><a href="#delete-4318"><span class="linenos">4318</span></a> -</span><span id="delete-4319"><a href="#delete-4319"><span class="linenos">4319</span></a><span class="sd"> Example:</span> -</span><span id="delete-4320"><a href="#delete-4320"><span class="linenos">4320</span></a><span class="sd"> >>> delete("my_table", where="id > 1").sql()</span> -</span><span id="delete-4321"><a href="#delete-4321"><span class="linenos">4321</span></a><span class="sd"> 'DELETE FROM my_table WHERE id > 1'</span> -</span><span id="delete-4322"><a href="#delete-4322"><span class="linenos">4322</span></a> -</span><span id="delete-4323"><a href="#delete-4323"><span class="linenos">4323</span></a><span class="sd"> Args:</span> -</span><span id="delete-4324"><a href="#delete-4324"><span class="linenos">4324</span></a><span class="sd"> where: sql conditional parsed into a WHERE statement</span> -</span><span id="delete-4325"><a href="#delete-4325"><span class="linenos">4325</span></a><span class="sd"> returning: sql conditional parsed into a RETURNING statement</span> -</span><span id="delete-4326"><a href="#delete-4326"><span class="linenos">4326</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> -</span><span id="delete-4327"><a href="#delete-4327"><span class="linenos">4327</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="delete-4328"><a href="#delete-4328"><span class="linenos">4328</span></a> -</span><span id="delete-4329"><a href="#delete-4329"><span class="linenos">4329</span></a><span class="sd"> Returns:</span> -</span><span id="delete-4330"><a href="#delete-4330"><span class="linenos">4330</span></a><span class="sd"> Delete: the syntax tree for the DELETE statement.</span> -</span><span id="delete-4331"><a href="#delete-4331"><span class="linenos">4331</span></a><span class="sd"> """</span> -</span><span id="delete-4332"><a href="#delete-4332"><span class="linenos">4332</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">Delete</span><span class="p">()</span><span class="o">.</span><span class="n">delete</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="delete-4333"><a href="#delete-4333"><span class="linenos">4333</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> -</span><span id="delete-4334"><a href="#delete-4334"><span class="linenos">4334</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">delete_expr</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="delete-4335"><a href="#delete-4335"><span class="linenos">4335</span></a> <span class="k">if</span> <span class="n">returning</span><span class="p">:</span> -</span><span id="delete-4336"><a href="#delete-4336"><span class="linenos">4336</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">delete_expr</span><span class="o">.</span><span class="n">returning</span><span class="p">(</span><span class="n">returning</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="delete-4337"><a href="#delete-4337"><span class="linenos">4337</span></a> <span class="k">return</span> <span class="n">delete_expr</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="delete-4365"><a href="#delete-4365"><span class="linenos">4365</span></a><span class="k">def</span> <span class="nf">delete</span><span class="p">(</span> +</span><span id="delete-4366"><a href="#delete-4366"><span class="linenos">4366</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="delete-4367"><a href="#delete-4367"><span class="linenos">4367</span></a> <span class="n">where</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="delete-4368"><a href="#delete-4368"><span class="linenos">4368</span></a> <span class="n">returning</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="delete-4369"><a href="#delete-4369"><span class="linenos">4369</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="delete-4370"><a href="#delete-4370"><span class="linenos">4370</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="delete-4371"><a href="#delete-4371"><span class="linenos">4371</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Delete</span><span class="p">:</span> +</span><span id="delete-4372"><a href="#delete-4372"><span class="linenos">4372</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="delete-4373"><a href="#delete-4373"><span class="linenos">4373</span></a><span class="sd"> Builds a delete statement.</span> +</span><span id="delete-4374"><a href="#delete-4374"><span class="linenos">4374</span></a> +</span><span id="delete-4375"><a href="#delete-4375"><span class="linenos">4375</span></a><span class="sd"> Example:</span> +</span><span id="delete-4376"><a href="#delete-4376"><span class="linenos">4376</span></a><span class="sd"> >>> delete("my_table", where="id > 1").sql()</span> +</span><span id="delete-4377"><a href="#delete-4377"><span class="linenos">4377</span></a><span class="sd"> 'DELETE FROM my_table WHERE id > 1'</span> +</span><span id="delete-4378"><a href="#delete-4378"><span class="linenos">4378</span></a> +</span><span id="delete-4379"><a href="#delete-4379"><span class="linenos">4379</span></a><span class="sd"> Args:</span> +</span><span id="delete-4380"><a href="#delete-4380"><span class="linenos">4380</span></a><span class="sd"> where: sql conditional parsed into a WHERE statement</span> +</span><span id="delete-4381"><a href="#delete-4381"><span class="linenos">4381</span></a><span class="sd"> returning: sql conditional parsed into a RETURNING statement</span> +</span><span id="delete-4382"><a href="#delete-4382"><span class="linenos">4382</span></a><span class="sd"> dialect: the dialect used to parse the input expressions.</span> +</span><span id="delete-4383"><a href="#delete-4383"><span class="linenos">4383</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="delete-4384"><a href="#delete-4384"><span class="linenos">4384</span></a> +</span><span id="delete-4385"><a href="#delete-4385"><span class="linenos">4385</span></a><span class="sd"> Returns:</span> +</span><span id="delete-4386"><a href="#delete-4386"><span class="linenos">4386</span></a><span class="sd"> Delete: the syntax tree for the DELETE statement.</span> +</span><span id="delete-4387"><a href="#delete-4387"><span class="linenos">4387</span></a><span class="sd"> """</span> +</span><span id="delete-4388"><a href="#delete-4388"><span class="linenos">4388</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">Delete</span><span class="p">()</span><span class="o">.</span><span class="n">delete</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="delete-4389"><a href="#delete-4389"><span class="linenos">4389</span></a> <span class="k">if</span> <span class="n">where</span><span class="p">:</span> +</span><span id="delete-4390"><a href="#delete-4390"><span class="linenos">4390</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">delete_expr</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class="n">where</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="delete-4391"><a href="#delete-4391"><span class="linenos">4391</span></a> <span class="k">if</span> <span class="n">returning</span><span class="p">:</span> +</span><span id="delete-4392"><a href="#delete-4392"><span class="linenos">4392</span></a> <span class="n">delete_expr</span> <span class="o">=</span> <span class="n">delete_expr</span><span class="o">.</span><span class="n">returning</span><span class="p">(</span><span class="n">returning</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="delete-4393"><a href="#delete-4393"><span class="linenos">4393</span></a> <span class="k">return</span> <span class="n">delete_expr</span> </span></pre></div> @@ -42020,37 +43489,37 @@ auto converted to sql objects eg None -> NULL</li> </div> <a class="headerlink" href="#condition"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="condition-4340"><a href="#condition-4340"><span class="linenos">4340</span></a><span class="k">def</span> <span class="nf">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Condition</span><span class="p">:</span> -</span><span id="condition-4341"><a href="#condition-4341"><span class="linenos">4341</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="condition-4342"><a href="#condition-4342"><span class="linenos">4342</span></a><span class="sd"> Initialize a logical condition expression.</span> -</span><span id="condition-4343"><a href="#condition-4343"><span class="linenos">4343</span></a> -</span><span id="condition-4344"><a href="#condition-4344"><span class="linenos">4344</span></a><span class="sd"> Example:</span> -</span><span id="condition-4345"><a href="#condition-4345"><span class="linenos">4345</span></a><span class="sd"> >>> condition("x=1").sql()</span> -</span><span id="condition-4346"><a href="#condition-4346"><span class="linenos">4346</span></a><span class="sd"> 'x = 1'</span> -</span><span id="condition-4347"><a href="#condition-4347"><span class="linenos">4347</span></a> -</span><span id="condition-4348"><a href="#condition-4348"><span class="linenos">4348</span></a><span class="sd"> This is helpful for composing larger logical syntax trees:</span> -</span><span id="condition-4349"><a href="#condition-4349"><span class="linenos">4349</span></a><span class="sd"> >>> where = condition("x=1")</span> -</span><span id="condition-4350"><a href="#condition-4350"><span class="linenos">4350</span></a><span class="sd"> >>> where = where.and_("y=1")</span> -</span><span id="condition-4351"><a href="#condition-4351"><span class="linenos">4351</span></a><span class="sd"> >>> Select().from_("tbl").select("*").where(where).sql()</span> -</span><span id="condition-4352"><a href="#condition-4352"><span class="linenos">4352</span></a><span class="sd"> 'SELECT * FROM tbl WHERE x = 1 AND y = 1'</span> -</span><span id="condition-4353"><a href="#condition-4353"><span class="linenos">4353</span></a> -</span><span id="condition-4354"><a href="#condition-4354"><span class="linenos">4354</span></a><span class="sd"> Args:</span> -</span><span id="condition-4355"><a href="#condition-4355"><span class="linenos">4355</span></a><span class="sd"> *expression (str | Expression): the SQL code string to parse.</span> -</span><span id="condition-4356"><a href="#condition-4356"><span class="linenos">4356</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="condition-4357"><a href="#condition-4357"><span class="linenos">4357</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> -</span><span id="condition-4358"><a href="#condition-4358"><span class="linenos">4358</span></a><span class="sd"> input expression is a SQL string).</span> -</span><span id="condition-4359"><a href="#condition-4359"><span class="linenos">4359</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> -</span><span id="condition-4360"><a href="#condition-4360"><span class="linenos">4360</span></a><span class="sd"> that the input expression is a SQL string).</span> -</span><span id="condition-4361"><a href="#condition-4361"><span class="linenos">4361</span></a> -</span><span id="condition-4362"><a href="#condition-4362"><span class="linenos">4362</span></a><span class="sd"> Returns:</span> -</span><span id="condition-4363"><a href="#condition-4363"><span class="linenos">4363</span></a><span class="sd"> Condition: the expression</span> -</span><span id="condition-4364"><a href="#condition-4364"><span class="linenos">4364</span></a><span class="sd"> """</span> -</span><span id="condition-4365"><a href="#condition-4365"><span class="linenos">4365</span></a> <span class="k">return</span> <span class="n">maybe_parse</span><span class="p">(</span> <span class="c1"># type: ignore</span> -</span><span id="condition-4366"><a href="#condition-4366"><span class="linenos">4366</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="condition-4367"><a href="#condition-4367"><span class="linenos">4367</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Condition</span><span class="p">,</span> -</span><span id="condition-4368"><a href="#condition-4368"><span class="linenos">4368</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="condition-4369"><a href="#condition-4369"><span class="linenos">4369</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="condition-4370"><a href="#condition-4370"><span class="linenos">4370</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="condition-4396"><a href="#condition-4396"><span class="linenos">4396</span></a><span class="k">def</span> <span class="nf">condition</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Condition</span><span class="p">:</span> +</span><span id="condition-4397"><a href="#condition-4397"><span class="linenos">4397</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="condition-4398"><a href="#condition-4398"><span class="linenos">4398</span></a><span class="sd"> Initialize a logical condition expression.</span> +</span><span id="condition-4399"><a href="#condition-4399"><span class="linenos">4399</span></a> +</span><span id="condition-4400"><a href="#condition-4400"><span class="linenos">4400</span></a><span class="sd"> Example:</span> +</span><span id="condition-4401"><a href="#condition-4401"><span class="linenos">4401</span></a><span class="sd"> >>> condition("x=1").sql()</span> +</span><span id="condition-4402"><a href="#condition-4402"><span class="linenos">4402</span></a><span class="sd"> 'x = 1'</span> +</span><span id="condition-4403"><a href="#condition-4403"><span class="linenos">4403</span></a> +</span><span id="condition-4404"><a href="#condition-4404"><span class="linenos">4404</span></a><span class="sd"> This is helpful for composing larger logical syntax trees:</span> +</span><span id="condition-4405"><a href="#condition-4405"><span class="linenos">4405</span></a><span class="sd"> >>> where = condition("x=1")</span> +</span><span id="condition-4406"><a href="#condition-4406"><span class="linenos">4406</span></a><span class="sd"> >>> where = where.and_("y=1")</span> +</span><span id="condition-4407"><a href="#condition-4407"><span class="linenos">4407</span></a><span class="sd"> >>> Select().from_("tbl").select("*").where(where).sql()</span> +</span><span id="condition-4408"><a href="#condition-4408"><span class="linenos">4408</span></a><span class="sd"> 'SELECT * FROM tbl WHERE x = 1 AND y = 1'</span> +</span><span id="condition-4409"><a href="#condition-4409"><span class="linenos">4409</span></a> +</span><span id="condition-4410"><a href="#condition-4410"><span class="linenos">4410</span></a><span class="sd"> Args:</span> +</span><span id="condition-4411"><a href="#condition-4411"><span class="linenos">4411</span></a><span class="sd"> *expression (str | Expression): the SQL code string to parse.</span> +</span><span id="condition-4412"><a href="#condition-4412"><span class="linenos">4412</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="condition-4413"><a href="#condition-4413"><span class="linenos">4413</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression (in the case that the</span> +</span><span id="condition-4414"><a href="#condition-4414"><span class="linenos">4414</span></a><span class="sd"> input expression is a SQL string).</span> +</span><span id="condition-4415"><a href="#condition-4415"><span class="linenos">4415</span></a><span class="sd"> **opts: other options to use to parse the input expressions (again, in the case</span> +</span><span id="condition-4416"><a href="#condition-4416"><span class="linenos">4416</span></a><span class="sd"> that the input expression is a SQL string).</span> +</span><span id="condition-4417"><a href="#condition-4417"><span class="linenos">4417</span></a> +</span><span id="condition-4418"><a href="#condition-4418"><span class="linenos">4418</span></a><span class="sd"> Returns:</span> +</span><span id="condition-4419"><a href="#condition-4419"><span class="linenos">4419</span></a><span class="sd"> Condition: the expression</span> +</span><span id="condition-4420"><a href="#condition-4420"><span class="linenos">4420</span></a><span class="sd"> """</span> +</span><span id="condition-4421"><a href="#condition-4421"><span class="linenos">4421</span></a> <span class="k">return</span> <span class="n">maybe_parse</span><span class="p">(</span> <span class="c1"># type: ignore</span> +</span><span id="condition-4422"><a href="#condition-4422"><span class="linenos">4422</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="condition-4423"><a href="#condition-4423"><span class="linenos">4423</span></a> <span class="n">into</span><span class="o">=</span><span class="n">Condition</span><span class="p">,</span> +</span><span id="condition-4424"><a href="#condition-4424"><span class="linenos">4424</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="condition-4425"><a href="#condition-4425"><span class="linenos">4425</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="condition-4426"><a href="#condition-4426"><span class="linenos">4426</span></a> <span class="p">)</span> </span></pre></div> @@ -42107,24 +43576,24 @@ that the input expression is a SQL string).</li> </div> <a class="headerlink" href="#and_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="and_-4373"><a href="#and_-4373"><span class="linenos">4373</span></a><span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">And</span><span class="p">:</span> -</span><span id="and_-4374"><a href="#and_-4374"><span class="linenos">4374</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="and_-4375"><a href="#and_-4375"><span class="linenos">4375</span></a><span class="sd"> Combine multiple conditions with an AND logical operator.</span> -</span><span id="and_-4376"><a href="#and_-4376"><span class="linenos">4376</span></a> -</span><span id="and_-4377"><a href="#and_-4377"><span class="linenos">4377</span></a><span class="sd"> Example:</span> -</span><span id="and_-4378"><a href="#and_-4378"><span class="linenos">4378</span></a><span class="sd"> >>> and_("x=1", and_("y=1", "z=1")).sql()</span> -</span><span id="and_-4379"><a href="#and_-4379"><span class="linenos">4379</span></a><span class="sd"> 'x = 1 AND (y = 1 AND z = 1)'</span> -</span><span id="and_-4380"><a href="#and_-4380"><span class="linenos">4380</span></a> -</span><span id="and_-4381"><a href="#and_-4381"><span class="linenos">4381</span></a><span class="sd"> Args:</span> -</span><span id="and_-4382"><a href="#and_-4382"><span class="linenos">4382</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="and_-4383"><a href="#and_-4383"><span class="linenos">4383</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="and_-4384"><a href="#and_-4384"><span class="linenos">4384</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="and_-4385"><a href="#and_-4385"><span class="linenos">4385</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="and_-4386"><a href="#and_-4386"><span class="linenos">4386</span></a> -</span><span id="and_-4387"><a href="#and_-4387"><span class="linenos">4387</span></a><span class="sd"> Returns:</span> -</span><span id="and_-4388"><a href="#and_-4388"><span class="linenos">4388</span></a><span class="sd"> And: the new condition</span> -</span><span id="and_-4389"><a href="#and_-4389"><span class="linenos">4389</span></a><span class="sd"> """</span> -</span><span id="and_-4390"><a href="#and_-4390"><span class="linenos">4390</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">And</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="and_-4429"><a href="#and_-4429"><span class="linenos">4429</span></a><span class="k">def</span> <span class="nf">and_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">And</span><span class="p">:</span> +</span><span id="and_-4430"><a href="#and_-4430"><span class="linenos">4430</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="and_-4431"><a href="#and_-4431"><span class="linenos">4431</span></a><span class="sd"> Combine multiple conditions with an AND logical operator.</span> +</span><span id="and_-4432"><a href="#and_-4432"><span class="linenos">4432</span></a> +</span><span id="and_-4433"><a href="#and_-4433"><span class="linenos">4433</span></a><span class="sd"> Example:</span> +</span><span id="and_-4434"><a href="#and_-4434"><span class="linenos">4434</span></a><span class="sd"> >>> and_("x=1", and_("y=1", "z=1")).sql()</span> +</span><span id="and_-4435"><a href="#and_-4435"><span class="linenos">4435</span></a><span class="sd"> 'x = 1 AND (y = 1 AND z = 1)'</span> +</span><span id="and_-4436"><a href="#and_-4436"><span class="linenos">4436</span></a> +</span><span id="and_-4437"><a href="#and_-4437"><span class="linenos">4437</span></a><span class="sd"> Args:</span> +</span><span id="and_-4438"><a href="#and_-4438"><span class="linenos">4438</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="and_-4439"><a href="#and_-4439"><span class="linenos">4439</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="and_-4440"><a href="#and_-4440"><span class="linenos">4440</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="and_-4441"><a href="#and_-4441"><span class="linenos">4441</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="and_-4442"><a href="#and_-4442"><span class="linenos">4442</span></a> +</span><span id="and_-4443"><a href="#and_-4443"><span class="linenos">4443</span></a><span class="sd"> Returns:</span> +</span><span id="and_-4444"><a href="#and_-4444"><span class="linenos">4444</span></a><span class="sd"> And: the new condition</span> +</span><span id="and_-4445"><a href="#and_-4445"><span class="linenos">4445</span></a><span class="sd"> """</span> +</span><span id="and_-4446"><a href="#and_-4446"><span class="linenos">4446</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">And</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -42169,24 +43638,24 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#or_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="or_-4393"><a href="#or_-4393"><span class="linenos">4393</span></a><span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Or</span><span class="p">:</span> -</span><span id="or_-4394"><a href="#or_-4394"><span class="linenos">4394</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="or_-4395"><a href="#or_-4395"><span class="linenos">4395</span></a><span class="sd"> Combine multiple conditions with an OR logical operator.</span> -</span><span id="or_-4396"><a href="#or_-4396"><span class="linenos">4396</span></a> -</span><span id="or_-4397"><a href="#or_-4397"><span class="linenos">4397</span></a><span class="sd"> Example:</span> -</span><span id="or_-4398"><a href="#or_-4398"><span class="linenos">4398</span></a><span class="sd"> >>> or_("x=1", or_("y=1", "z=1")).sql()</span> -</span><span id="or_-4399"><a href="#or_-4399"><span class="linenos">4399</span></a><span class="sd"> 'x = 1 OR (y = 1 OR z = 1)'</span> -</span><span id="or_-4400"><a href="#or_-4400"><span class="linenos">4400</span></a> -</span><span id="or_-4401"><a href="#or_-4401"><span class="linenos">4401</span></a><span class="sd"> Args:</span> -</span><span id="or_-4402"><a href="#or_-4402"><span class="linenos">4402</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> -</span><span id="or_-4403"><a href="#or_-4403"><span class="linenos">4403</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="or_-4404"><a href="#or_-4404"><span class="linenos">4404</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="or_-4405"><a href="#or_-4405"><span class="linenos">4405</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="or_-4406"><a href="#or_-4406"><span class="linenos">4406</span></a> -</span><span id="or_-4407"><a href="#or_-4407"><span class="linenos">4407</span></a><span class="sd"> Returns:</span> -</span><span id="or_-4408"><a href="#or_-4408"><span class="linenos">4408</span></a><span class="sd"> Or: the new condition</span> -</span><span id="or_-4409"><a href="#or_-4409"><span class="linenos">4409</span></a><span class="sd"> """</span> -</span><span id="or_-4410"><a href="#or_-4410"><span class="linenos">4410</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="or_-4449"><a href="#or_-4449"><span class="linenos">4449</span></a><span class="k">def</span> <span class="nf">or_</span><span class="p">(</span><span class="o">*</span><span class="n">expressions</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Or</span><span class="p">:</span> +</span><span id="or_-4450"><a href="#or_-4450"><span class="linenos">4450</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="or_-4451"><a href="#or_-4451"><span class="linenos">4451</span></a><span class="sd"> Combine multiple conditions with an OR logical operator.</span> +</span><span id="or_-4452"><a href="#or_-4452"><span class="linenos">4452</span></a> +</span><span id="or_-4453"><a href="#or_-4453"><span class="linenos">4453</span></a><span class="sd"> Example:</span> +</span><span id="or_-4454"><a href="#or_-4454"><span class="linenos">4454</span></a><span class="sd"> >>> or_("x=1", or_("y=1", "z=1")).sql()</span> +</span><span id="or_-4455"><a href="#or_-4455"><span class="linenos">4455</span></a><span class="sd"> 'x = 1 OR (y = 1 OR z = 1)'</span> +</span><span id="or_-4456"><a href="#or_-4456"><span class="linenos">4456</span></a> +</span><span id="or_-4457"><a href="#or_-4457"><span class="linenos">4457</span></a><span class="sd"> Args:</span> +</span><span id="or_-4458"><a href="#or_-4458"><span class="linenos">4458</span></a><span class="sd"> *expressions (str | Expression): the SQL code strings to parse.</span> +</span><span id="or_-4459"><a href="#or_-4459"><span class="linenos">4459</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="or_-4460"><a href="#or_-4460"><span class="linenos">4460</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="or_-4461"><a href="#or_-4461"><span class="linenos">4461</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="or_-4462"><a href="#or_-4462"><span class="linenos">4462</span></a> +</span><span id="or_-4463"><a href="#or_-4463"><span class="linenos">4463</span></a><span class="sd"> Returns:</span> +</span><span id="or_-4464"><a href="#or_-4464"><span class="linenos">4464</span></a><span class="sd"> Or: the new condition</span> +</span><span id="or_-4465"><a href="#or_-4465"><span class="linenos">4465</span></a><span class="sd"> """</span> +</span><span id="or_-4466"><a href="#or_-4466"><span class="linenos">4466</span></a> <span class="k">return</span> <span class="n">_combine</span><span class="p">(</span><span class="n">expressions</span><span class="p">,</span> <span class="n">Or</span><span class="p">,</span> <span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -42231,29 +43700,29 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#not_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="not_-4413"><a href="#not_-4413"><span class="linenos">4413</span></a><span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Not</span><span class="p">:</span> -</span><span id="not_-4414"><a href="#not_-4414"><span class="linenos">4414</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="not_-4415"><a href="#not_-4415"><span class="linenos">4415</span></a><span class="sd"> Wrap a condition with a NOT operator.</span> -</span><span id="not_-4416"><a href="#not_-4416"><span class="linenos">4416</span></a> -</span><span id="not_-4417"><a href="#not_-4417"><span class="linenos">4417</span></a><span class="sd"> Example:</span> -</span><span id="not_-4418"><a href="#not_-4418"><span class="linenos">4418</span></a><span class="sd"> >>> not_("this_suit='black'").sql()</span> -</span><span id="not_-4419"><a href="#not_-4419"><span class="linenos">4419</span></a><span class="sd"> "NOT this_suit = 'black'"</span> -</span><span id="not_-4420"><a href="#not_-4420"><span class="linenos">4420</span></a> -</span><span id="not_-4421"><a href="#not_-4421"><span class="linenos">4421</span></a><span class="sd"> Args:</span> -</span><span id="not_-4422"><a href="#not_-4422"><span class="linenos">4422</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> -</span><span id="not_-4423"><a href="#not_-4423"><span class="linenos">4423</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="not_-4424"><a href="#not_-4424"><span class="linenos">4424</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="not_-4425"><a href="#not_-4425"><span class="linenos">4425</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="not_-4426"><a href="#not_-4426"><span class="linenos">4426</span></a> -</span><span id="not_-4427"><a href="#not_-4427"><span class="linenos">4427</span></a><span class="sd"> Returns:</span> -</span><span id="not_-4428"><a href="#not_-4428"><span class="linenos">4428</span></a><span class="sd"> Not: the new condition</span> -</span><span id="not_-4429"><a href="#not_-4429"><span class="linenos">4429</span></a><span class="sd"> """</span> -</span><span id="not_-4430"><a href="#not_-4430"><span class="linenos">4430</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">condition</span><span class="p">(</span> -</span><span id="not_-4431"><a href="#not_-4431"><span class="linenos">4431</span></a> <span class="n">expression</span><span class="p">,</span> -</span><span id="not_-4432"><a href="#not_-4432"><span class="linenos">4432</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> -</span><span id="not_-4433"><a href="#not_-4433"><span class="linenos">4433</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="not_-4434"><a href="#not_-4434"><span class="linenos">4434</span></a> <span class="p">)</span> -</span><span id="not_-4435"><a href="#not_-4435"><span class="linenos">4435</span></a> <span class="k">return</span> <span class="n">Not</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">))</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="not_-4469"><a href="#not_-4469"><span class="linenos">4469</span></a><span class="k">def</span> <span class="nf">not_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Not</span><span class="p">:</span> +</span><span id="not_-4470"><a href="#not_-4470"><span class="linenos">4470</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="not_-4471"><a href="#not_-4471"><span class="linenos">4471</span></a><span class="sd"> Wrap a condition with a NOT operator.</span> +</span><span id="not_-4472"><a href="#not_-4472"><span class="linenos">4472</span></a> +</span><span id="not_-4473"><a href="#not_-4473"><span class="linenos">4473</span></a><span class="sd"> Example:</span> +</span><span id="not_-4474"><a href="#not_-4474"><span class="linenos">4474</span></a><span class="sd"> >>> not_("this_suit='black'").sql()</span> +</span><span id="not_-4475"><a href="#not_-4475"><span class="linenos">4475</span></a><span class="sd"> "NOT this_suit = 'black'"</span> +</span><span id="not_-4476"><a href="#not_-4476"><span class="linenos">4476</span></a> +</span><span id="not_-4477"><a href="#not_-4477"><span class="linenos">4477</span></a><span class="sd"> Args:</span> +</span><span id="not_-4478"><a href="#not_-4478"><span class="linenos">4478</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> +</span><span id="not_-4479"><a href="#not_-4479"><span class="linenos">4479</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="not_-4480"><a href="#not_-4480"><span class="linenos">4480</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="not_-4481"><a href="#not_-4481"><span class="linenos">4481</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="not_-4482"><a href="#not_-4482"><span class="linenos">4482</span></a> +</span><span id="not_-4483"><a href="#not_-4483"><span class="linenos">4483</span></a><span class="sd"> Returns:</span> +</span><span id="not_-4484"><a href="#not_-4484"><span class="linenos">4484</span></a><span class="sd"> Not: the new condition</span> +</span><span id="not_-4485"><a href="#not_-4485"><span class="linenos">4485</span></a><span class="sd"> """</span> +</span><span id="not_-4486"><a href="#not_-4486"><span class="linenos">4486</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">condition</span><span class="p">(</span> +</span><span id="not_-4487"><a href="#not_-4487"><span class="linenos">4487</span></a> <span class="n">expression</span><span class="p">,</span> +</span><span id="not_-4488"><a href="#not_-4488"><span class="linenos">4488</span></a> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> +</span><span id="not_-4489"><a href="#not_-4489"><span class="linenos">4489</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="not_-4490"><a href="#not_-4490"><span class="linenos">4490</span></a> <span class="p">)</span> +</span><span id="not_-4491"><a href="#not_-4491"><span class="linenos">4491</span></a> <span class="k">return</span> <span class="n">Not</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">_wrap_operator</span><span class="p">(</span><span class="n">this</span><span class="p">))</span> </span></pre></div> @@ -42298,8 +43767,8 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#paren"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="paren-4438"><a href="#paren-4438"><span class="linenos">4438</span></a><span class="k">def</span> <span class="nf">paren</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">Paren</span><span class="p">:</span> -</span><span id="paren-4439"><a href="#paren-4439"><span class="linenos">4439</span></a> <span class="k">return</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="paren-4494"><a href="#paren-4494"><span class="linenos">4494</span></a><span class="k">def</span> <span class="nf">paren</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">Paren</span><span class="p">:</span> +</span><span id="paren-4495"><a href="#paren-4495"><span class="linenos">4495</span></a> <span class="k">return</span> <span class="n">Paren</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span> </span></pre></div> @@ -42317,30 +43786,30 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#to_identifier"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="to_identifier-4455"><a href="#to_identifier-4455"><span class="linenos">4455</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> -</span><span id="to_identifier-4456"><a href="#to_identifier-4456"><span class="linenos">4456</span></a><span class="w"> </span><span class="sd">"""Builds an identifier.</span> -</span><span id="to_identifier-4457"><a href="#to_identifier-4457"><span class="linenos">4457</span></a> -</span><span id="to_identifier-4458"><a href="#to_identifier-4458"><span class="linenos">4458</span></a><span class="sd"> Args:</span> -</span><span id="to_identifier-4459"><a href="#to_identifier-4459"><span class="linenos">4459</span></a><span class="sd"> name: The name to turn into an identifier.</span> -</span><span id="to_identifier-4460"><a href="#to_identifier-4460"><span class="linenos">4460</span></a><span class="sd"> quoted: Whether or not force quote the identifier.</span> -</span><span id="to_identifier-4461"><a href="#to_identifier-4461"><span class="linenos">4461</span></a> -</span><span id="to_identifier-4462"><a href="#to_identifier-4462"><span class="linenos">4462</span></a><span class="sd"> Returns:</span> -</span><span id="to_identifier-4463"><a href="#to_identifier-4463"><span class="linenos">4463</span></a><span class="sd"> The identifier ast node.</span> -</span><span id="to_identifier-4464"><a href="#to_identifier-4464"><span class="linenos">4464</span></a><span class="sd"> """</span> -</span><span id="to_identifier-4465"><a href="#to_identifier-4465"><span class="linenos">4465</span></a> -</span><span id="to_identifier-4466"><a href="#to_identifier-4466"><span class="linenos">4466</span></a> <span class="k">if</span> <span class="n">name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="to_identifier-4467"><a href="#to_identifier-4467"><span class="linenos">4467</span></a> <span class="k">return</span> <span class="kc">None</span> -</span><span id="to_identifier-4468"><a href="#to_identifier-4468"><span class="linenos">4468</span></a> -</span><span id="to_identifier-4469"><a href="#to_identifier-4469"><span class="linenos">4469</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Identifier</span><span class="p">):</span> -</span><span id="to_identifier-4470"><a href="#to_identifier-4470"><span class="linenos">4470</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">name</span> -</span><span id="to_identifier-4471"><a href="#to_identifier-4471"><span class="linenos">4471</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="to_identifier-4472"><a href="#to_identifier-4472"><span class="linenos">4472</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">Identifier</span><span class="p">(</span> -</span><span id="to_identifier-4473"><a href="#to_identifier-4473"><span class="linenos">4473</span></a> <span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> -</span><span id="to_identifier-4474"><a href="#to_identifier-4474"><span class="linenos">4474</span></a> <span class="n">quoted</span><span class="o">=</span><span class="ow">not</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">SAFE_IDENTIFIER_RE</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="n">quoted</span> <span class="ow">is</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">quoted</span><span class="p">,</span> -</span><span id="to_identifier-4475"><a href="#to_identifier-4475"><span class="linenos">4475</span></a> <span class="p">)</span> -</span><span id="to_identifier-4476"><a href="#to_identifier-4476"><span class="linenos">4476</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="to_identifier-4477"><a href="#to_identifier-4477"><span class="linenos">4477</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Name needs to be a string or an Identifier, got: </span><span class="si">{</span><span class="n">name</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="to_identifier-4478"><a href="#to_identifier-4478"><span class="linenos">4478</span></a> <span class="k">return</span> <span class="n">identifier</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="to_identifier-4511"><a href="#to_identifier-4511"><span class="linenos">4511</span></a><span class="k">def</span> <span class="nf">to_identifier</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span> +</span><span id="to_identifier-4512"><a href="#to_identifier-4512"><span class="linenos">4512</span></a><span class="w"> </span><span class="sd">"""Builds an identifier.</span> +</span><span id="to_identifier-4513"><a href="#to_identifier-4513"><span class="linenos">4513</span></a> +</span><span id="to_identifier-4514"><a href="#to_identifier-4514"><span class="linenos">4514</span></a><span class="sd"> Args:</span> +</span><span id="to_identifier-4515"><a href="#to_identifier-4515"><span class="linenos">4515</span></a><span class="sd"> name: The name to turn into an identifier.</span> +</span><span id="to_identifier-4516"><a href="#to_identifier-4516"><span class="linenos">4516</span></a><span class="sd"> quoted: Whether or not force quote the identifier.</span> +</span><span id="to_identifier-4517"><a href="#to_identifier-4517"><span class="linenos">4517</span></a> +</span><span id="to_identifier-4518"><a href="#to_identifier-4518"><span class="linenos">4518</span></a><span class="sd"> Returns:</span> +</span><span id="to_identifier-4519"><a href="#to_identifier-4519"><span class="linenos">4519</span></a><span class="sd"> The identifier ast node.</span> +</span><span id="to_identifier-4520"><a href="#to_identifier-4520"><span class="linenos">4520</span></a><span class="sd"> """</span> +</span><span id="to_identifier-4521"><a href="#to_identifier-4521"><span class="linenos">4521</span></a> +</span><span id="to_identifier-4522"><a href="#to_identifier-4522"><span class="linenos">4522</span></a> <span class="k">if</span> <span class="n">name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="to_identifier-4523"><a href="#to_identifier-4523"><span class="linenos">4523</span></a> <span class="k">return</span> <span class="kc">None</span> +</span><span id="to_identifier-4524"><a href="#to_identifier-4524"><span class="linenos">4524</span></a> +</span><span id="to_identifier-4525"><a href="#to_identifier-4525"><span class="linenos">4525</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Identifier</span><span class="p">):</span> +</span><span id="to_identifier-4526"><a href="#to_identifier-4526"><span class="linenos">4526</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">name</span> +</span><span id="to_identifier-4527"><a href="#to_identifier-4527"><span class="linenos">4527</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="to_identifier-4528"><a href="#to_identifier-4528"><span class="linenos">4528</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="n">Identifier</span><span class="p">(</span> +</span><span id="to_identifier-4529"><a href="#to_identifier-4529"><span class="linenos">4529</span></a> <span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> +</span><span id="to_identifier-4530"><a href="#to_identifier-4530"><span class="linenos">4530</span></a> <span class="n">quoted</span><span class="o">=</span><span class="ow">not</span> <span class="n">SAFE_IDENTIFIER_RE</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="n">quoted</span> <span class="ow">is</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">quoted</span><span class="p">,</span> +</span><span id="to_identifier-4531"><a href="#to_identifier-4531"><span class="linenos">4531</span></a> <span class="p">)</span> +</span><span id="to_identifier-4532"><a href="#to_identifier-4532"><span class="linenos">4532</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="to_identifier-4533"><a href="#to_identifier-4533"><span class="linenos">4533</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Name needs to be a string or an Identifier, got: </span><span class="si">{</span><span class="n">name</span><span class="o">.</span><span class="vm">__class__</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="to_identifier-4534"><a href="#to_identifier-4534"><span class="linenos">4534</span></a> <span class="k">return</span> <span class="n">identifier</span> </span></pre></div> @@ -42373,23 +43842,23 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#to_interval"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="to_interval-4484"><a href="#to_interval-4484"><span class="linenos">4484</span></a><span class="k">def</span> <span class="nf">to_interval</span><span class="p">(</span><span class="n">interval</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Literal</span><span class="p">)</span> <span class="o">-></span> <span class="n">Interval</span><span class="p">:</span> -</span><span id="to_interval-4485"><a href="#to_interval-4485"><span class="linenos">4485</span></a><span class="w"> </span><span class="sd">"""Builds an interval expression from a string like '1 day' or '5 months'."""</span> -</span><span id="to_interval-4486"><a href="#to_interval-4486"><span class="linenos">4486</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">interval</span><span class="p">,</span> <span class="n">Literal</span><span class="p">):</span> -</span><span id="to_interval-4487"><a href="#to_interval-4487"><span class="linenos">4487</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span> -</span><span id="to_interval-4488"><a href="#to_interval-4488"><span class="linenos">4488</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> -</span><span id="to_interval-4489"><a href="#to_interval-4489"><span class="linenos">4489</span></a> -</span><span id="to_interval-4490"><a href="#to_interval-4490"><span class="linenos">4490</span></a> <span class="n">interval</span> <span class="o">=</span> <span class="n">interval</span><span class="o">.</span><span class="n">this</span> -</span><span id="to_interval-4491"><a href="#to_interval-4491"><span class="linenos">4491</span></a> -</span><span id="to_interval-4492"><a href="#to_interval-4492"><span class="linenos">4492</span></a> <span class="n">interval_parts</span> <span class="o">=</span> <span class="n">INTERVAL_STRING_RE</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">interval</span><span class="p">)</span> <span class="c1"># type: ignore</span> -</span><span id="to_interval-4493"><a href="#to_interval-4493"><span class="linenos">4493</span></a> -</span><span id="to_interval-4494"><a href="#to_interval-4494"><span class="linenos">4494</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval_parts</span><span class="p">:</span> -</span><span id="to_interval-4495"><a href="#to_interval-4495"><span class="linenos">4495</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> -</span><span id="to_interval-4496"><a href="#to_interval-4496"><span class="linenos">4496</span></a> -</span><span id="to_interval-4497"><a href="#to_interval-4497"><span class="linenos">4497</span></a> <span class="k">return</span> <span class="n">Interval</span><span class="p">(</span> -</span><span id="to_interval-4498"><a href="#to_interval-4498"><span class="linenos">4498</span></a> <span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span> -</span><span id="to_interval-4499"><a href="#to_interval-4499"><span class="linenos">4499</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span> -</span><span id="to_interval-4500"><a href="#to_interval-4500"><span class="linenos">4500</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="to_interval-4540"><a href="#to_interval-4540"><span class="linenos">4540</span></a><span class="k">def</span> <span class="nf">to_interval</span><span class="p">(</span><span class="n">interval</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Literal</span><span class="p">)</span> <span class="o">-></span> <span class="n">Interval</span><span class="p">:</span> +</span><span id="to_interval-4541"><a href="#to_interval-4541"><span class="linenos">4541</span></a><span class="w"> </span><span class="sd">"""Builds an interval expression from a string like '1 day' or '5 months'."""</span> +</span><span id="to_interval-4542"><a href="#to_interval-4542"><span class="linenos">4542</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">interval</span><span class="p">,</span> <span class="n">Literal</span><span class="p">):</span> +</span><span id="to_interval-4543"><a href="#to_interval-4543"><span class="linenos">4543</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span> +</span><span id="to_interval-4544"><a href="#to_interval-4544"><span class="linenos">4544</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="to_interval-4545"><a href="#to_interval-4545"><span class="linenos">4545</span></a> +</span><span id="to_interval-4546"><a href="#to_interval-4546"><span class="linenos">4546</span></a> <span class="n">interval</span> <span class="o">=</span> <span class="n">interval</span><span class="o">.</span><span class="n">this</span> +</span><span id="to_interval-4547"><a href="#to_interval-4547"><span class="linenos">4547</span></a> +</span><span id="to_interval-4548"><a href="#to_interval-4548"><span class="linenos">4548</span></a> <span class="n">interval_parts</span> <span class="o">=</span> <span class="n">INTERVAL_STRING_RE</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">interval</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="to_interval-4549"><a href="#to_interval-4549"><span class="linenos">4549</span></a> +</span><span id="to_interval-4550"><a href="#to_interval-4550"><span class="linenos">4550</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">interval_parts</span><span class="p">:</span> +</span><span id="to_interval-4551"><a href="#to_interval-4551"><span class="linenos">4551</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Invalid interval string."</span><span class="p">)</span> +</span><span id="to_interval-4552"><a href="#to_interval-4552"><span class="linenos">4552</span></a> +</span><span id="to_interval-4553"><a href="#to_interval-4553"><span class="linenos">4553</span></a> <span class="k">return</span> <span class="n">Interval</span><span class="p">(</span> +</span><span id="to_interval-4554"><a href="#to_interval-4554"><span class="linenos">4554</span></a> <span class="n">this</span><span class="o">=</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span> +</span><span id="to_interval-4555"><a href="#to_interval-4555"><span class="linenos">4555</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">interval_parts</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span> +</span><span id="to_interval-4556"><a href="#to_interval-4556"><span class="linenos">4556</span></a> <span class="p">)</span> </span></pre></div> @@ -42409,24 +43878,24 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#to_table"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="to_table-4513"><a href="#to_table-4513"><span class="linenos">4513</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Table</span><span class="p">]:</span> -</span><span id="to_table-4514"><a href="#to_table-4514"><span class="linenos">4514</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="to_table-4515"><a href="#to_table-4515"><span class="linenos">4515</span></a><span class="sd"> Create a table expression from a `[catalog].[schema].[table]` sql path. Catalog and schema are optional.</span> -</span><span id="to_table-4516"><a href="#to_table-4516"><span class="linenos">4516</span></a><span class="sd"> If a table is passed in then that table is returned.</span> -</span><span id="to_table-4517"><a href="#to_table-4517"><span class="linenos">4517</span></a> -</span><span id="to_table-4518"><a href="#to_table-4518"><span class="linenos">4518</span></a><span class="sd"> Args:</span> -</span><span id="to_table-4519"><a href="#to_table-4519"><span class="linenos">4519</span></a><span class="sd"> sql_path: a `[catalog].[schema].[table]` string.</span> -</span><span id="to_table-4520"><a href="#to_table-4520"><span class="linenos">4520</span></a> -</span><span id="to_table-4521"><a href="#to_table-4521"><span class="linenos">4521</span></a><span class="sd"> Returns:</span> -</span><span id="to_table-4522"><a href="#to_table-4522"><span class="linenos">4522</span></a><span class="sd"> A table expression.</span> -</span><span id="to_table-4523"><a href="#to_table-4523"><span class="linenos">4523</span></a><span class="sd"> """</span> -</span><span id="to_table-4524"><a href="#to_table-4524"><span class="linenos">4524</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> -</span><span id="to_table-4525"><a href="#to_table-4525"><span class="linenos">4525</span></a> <span class="k">return</span> <span class="n">sql_path</span> -</span><span id="to_table-4526"><a href="#to_table-4526"><span class="linenos">4526</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="to_table-4527"><a href="#to_table-4527"><span class="linenos">4527</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for a table: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="to_table-4528"><a href="#to_table-4528"><span class="linenos">4528</span></a> -</span><span id="to_table-4529"><a href="#to_table-4529"><span class="linenos">4529</span></a> <span class="n">catalog</span><span class="p">,</span> <span class="n">db</span><span class="p">,</span> <span class="n">table_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">3</span><span class="p">))</span> -</span><span id="to_table-4530"><a href="#to_table-4530"><span class="linenos">4530</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="n">catalog</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="to_table-4569"><a href="#to_table-4569"><span class="linenos">4569</span></a><span class="k">def</span> <span class="nf">to_table</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">Table</span><span class="p">]:</span> +</span><span id="to_table-4570"><a href="#to_table-4570"><span class="linenos">4570</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="to_table-4571"><a href="#to_table-4571"><span class="linenos">4571</span></a><span class="sd"> Create a table expression from a `[catalog].[schema].[table]` sql path. Catalog and schema are optional.</span> +</span><span id="to_table-4572"><a href="#to_table-4572"><span class="linenos">4572</span></a><span class="sd"> If a table is passed in then that table is returned.</span> +</span><span id="to_table-4573"><a href="#to_table-4573"><span class="linenos">4573</span></a> +</span><span id="to_table-4574"><a href="#to_table-4574"><span class="linenos">4574</span></a><span class="sd"> Args:</span> +</span><span id="to_table-4575"><a href="#to_table-4575"><span class="linenos">4575</span></a><span class="sd"> sql_path: a `[catalog].[schema].[table]` string.</span> +</span><span id="to_table-4576"><a href="#to_table-4576"><span class="linenos">4576</span></a> +</span><span id="to_table-4577"><a href="#to_table-4577"><span class="linenos">4577</span></a><span class="sd"> Returns:</span> +</span><span id="to_table-4578"><a href="#to_table-4578"><span class="linenos">4578</span></a><span class="sd"> A table expression.</span> +</span><span id="to_table-4579"><a href="#to_table-4579"><span class="linenos">4579</span></a><span class="sd"> """</span> +</span><span id="to_table-4580"><a href="#to_table-4580"><span class="linenos">4580</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="to_table-4581"><a href="#to_table-4581"><span class="linenos">4581</span></a> <span class="k">return</span> <span class="n">sql_path</span> +</span><span id="to_table-4582"><a href="#to_table-4582"><span class="linenos">4582</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="to_table-4583"><a href="#to_table-4583"><span class="linenos">4583</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for a table: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="to_table-4584"><a href="#to_table-4584"><span class="linenos">4584</span></a> +</span><span id="to_table-4585"><a href="#to_table-4585"><span class="linenos">4585</span></a> <span class="n">catalog</span><span class="p">,</span> <span class="n">db</span><span class="p">,</span> <span class="n">table_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">3</span><span class="p">))</span> +</span><span id="to_table-4586"><a href="#to_table-4586"><span class="linenos">4586</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="n">catalog</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> </span></pre></div> @@ -42459,23 +43928,22 @@ If a table is passed in then that table is returned.</p> </div> <a class="headerlink" href="#to_column"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="to_column-4533"><a href="#to_column-4533"><span class="linenos">4533</span></a><span class="k">def</span> <span class="nf">to_column</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Column</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> -</span><span id="to_column-4534"><a href="#to_column-4534"><span class="linenos">4534</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="to_column-4535"><a href="#to_column-4535"><span class="linenos">4535</span></a><span class="sd"> Create a column from a `[table].[column]` sql path. Schema is optional.</span> -</span><span id="to_column-4536"><a href="#to_column-4536"><span class="linenos">4536</span></a> -</span><span id="to_column-4537"><a href="#to_column-4537"><span class="linenos">4537</span></a><span class="sd"> If a column is passed in then that column is returned.</span> -</span><span id="to_column-4538"><a href="#to_column-4538"><span class="linenos">4538</span></a> -</span><span id="to_column-4539"><a href="#to_column-4539"><span class="linenos">4539</span></a><span class="sd"> Args:</span> -</span><span id="to_column-4540"><a href="#to_column-4540"><span class="linenos">4540</span></a><span class="sd"> sql_path: `[table].[column]` string</span> -</span><span id="to_column-4541"><a href="#to_column-4541"><span class="linenos">4541</span></a><span class="sd"> Returns:</span> -</span><span id="to_column-4542"><a href="#to_column-4542"><span class="linenos">4542</span></a><span class="sd"> Table: A column expression</span> -</span><span id="to_column-4543"><a href="#to_column-4543"><span class="linenos">4543</span></a><span class="sd"> """</span> -</span><span id="to_column-4544"><a href="#to_column-4544"><span class="linenos">4544</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> -</span><span id="to_column-4545"><a href="#to_column-4545"><span class="linenos">4545</span></a> <span class="k">return</span> <span class="n">sql_path</span> -</span><span id="to_column-4546"><a href="#to_column-4546"><span class="linenos">4546</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="to_column-4547"><a href="#to_column-4547"><span class="linenos">4547</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for column: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="to_column-4548"><a href="#to_column-4548"><span class="linenos">4548</span></a> <span class="n">table_name</span><span class="p">,</span> <span class="n">column_name</span> <span class="o">=</span> <span class="p">(</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">split_num_words</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="mi">2</span><span class="p">))</span> -</span><span id="to_column-4549"><a href="#to_column-4549"><span class="linenos">4549</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">column_name</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="n">table_name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="to_column-4589"><a href="#to_column-4589"><span class="linenos">4589</span></a><span class="k">def</span> <span class="nf">to_column</span><span class="p">(</span><span class="n">sql_path</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Column</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> +</span><span id="to_column-4590"><a href="#to_column-4590"><span class="linenos">4590</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="to_column-4591"><a href="#to_column-4591"><span class="linenos">4591</span></a><span class="sd"> Create a column from a `[table].[column]` sql path. Schema is optional.</span> +</span><span id="to_column-4592"><a href="#to_column-4592"><span class="linenos">4592</span></a> +</span><span id="to_column-4593"><a href="#to_column-4593"><span class="linenos">4593</span></a><span class="sd"> If a column is passed in then that column is returned.</span> +</span><span id="to_column-4594"><a href="#to_column-4594"><span class="linenos">4594</span></a> +</span><span id="to_column-4595"><a href="#to_column-4595"><span class="linenos">4595</span></a><span class="sd"> Args:</span> +</span><span id="to_column-4596"><a href="#to_column-4596"><span class="linenos">4596</span></a><span class="sd"> sql_path: `[table].[column]` string</span> +</span><span id="to_column-4597"><a href="#to_column-4597"><span class="linenos">4597</span></a><span class="sd"> Returns:</span> +</span><span id="to_column-4598"><a href="#to_column-4598"><span class="linenos">4598</span></a><span class="sd"> Table: A column expression</span> +</span><span id="to_column-4599"><a href="#to_column-4599"><span class="linenos">4599</span></a><span class="sd"> """</span> +</span><span id="to_column-4600"><a href="#to_column-4600"><span class="linenos">4600</span></a> <span class="k">if</span> <span class="n">sql_path</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="n">Column</span><span class="p">):</span> +</span><span id="to_column-4601"><a href="#to_column-4601"><span class="linenos">4601</span></a> <span class="k">return</span> <span class="n">sql_path</span> +</span><span id="to_column-4602"><a href="#to_column-4602"><span class="linenos">4602</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">sql_path</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="to_column-4603"><a href="#to_column-4603"><span class="linenos">4603</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid type provided for column: </span><span class="si">{</span><span class="nb">type</span><span class="p">(</span><span class="n">sql_path</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="to_column-4604"><a href="#to_column-4604"><span class="linenos">4604</span></a> <span class="k">return</span> <span class="n">column</span><span class="p">(</span><span class="o">*</span><span class="nb">reversed</span><span class="p">(</span><span class="n">sql_path</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"."</span><span class="p">)),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="c1"># type: ignore</span> </span></pre></div> @@ -42509,60 +43977,60 @@ If a table is passed in then that table is returned.</p> </div> <a class="headerlink" href="#alias_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="alias_-4552"><a href="#alias_-4552"><span class="linenos">4552</span></a><span class="k">def</span> <span class="nf">alias_</span><span class="p">(</span> -</span><span id="alias_-4553"><a href="#alias_-4553"><span class="linenos">4553</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> -</span><span id="alias_-4554"><a href="#alias_-4554"><span class="linenos">4554</span></a> <span class="n">alias</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> -</span><span id="alias_-4555"><a href="#alias_-4555"><span class="linenos">4555</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> -</span><span id="alias_-4556"><a href="#alias_-4556"><span class="linenos">4556</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="alias_-4557"><a href="#alias_-4557"><span class="linenos">4557</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="alias_-4558"><a href="#alias_-4558"><span class="linenos">4558</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> -</span><span id="alias_-4559"><a href="#alias_-4559"><span class="linenos">4559</span></a><span class="p">):</span> -</span><span id="alias_-4560"><a href="#alias_-4560"><span class="linenos">4560</span></a><span class="w"> </span><span class="sd">"""Create an Alias expression.</span> -</span><span id="alias_-4561"><a href="#alias_-4561"><span class="linenos">4561</span></a> -</span><span id="alias_-4562"><a href="#alias_-4562"><span class="linenos">4562</span></a><span class="sd"> Example:</span> -</span><span id="alias_-4563"><a href="#alias_-4563"><span class="linenos">4563</span></a><span class="sd"> >>> alias_('foo', 'bar').sql()</span> -</span><span id="alias_-4564"><a href="#alias_-4564"><span class="linenos">4564</span></a><span class="sd"> 'foo AS bar'</span> -</span><span id="alias_-4565"><a href="#alias_-4565"><span class="linenos">4565</span></a> -</span><span id="alias_-4566"><a href="#alias_-4566"><span class="linenos">4566</span></a><span class="sd"> >>> alias_('(select 1, 2)', 'bar', table=['a', 'b']).sql()</span> -</span><span id="alias_-4567"><a href="#alias_-4567"><span class="linenos">4567</span></a><span class="sd"> '(SELECT 1, 2) AS bar(a, b)'</span> -</span><span id="alias_-4568"><a href="#alias_-4568"><span class="linenos">4568</span></a> -</span><span id="alias_-4569"><a href="#alias_-4569"><span class="linenos">4569</span></a><span class="sd"> Args:</span> -</span><span id="alias_-4570"><a href="#alias_-4570"><span class="linenos">4570</span></a><span class="sd"> expression: the SQL code strings to parse.</span> -</span><span id="alias_-4571"><a href="#alias_-4571"><span class="linenos">4571</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="alias_-4572"><a href="#alias_-4572"><span class="linenos">4572</span></a><span class="sd"> alias: the alias name to use. If the name has</span> -</span><span id="alias_-4573"><a href="#alias_-4573"><span class="linenos">4573</span></a><span class="sd"> special characters it is quoted.</span> -</span><span id="alias_-4574"><a href="#alias_-4574"><span class="linenos">4574</span></a><span class="sd"> table: Whether or not to create a table alias, can also be a list of columns.</span> -</span><span id="alias_-4575"><a href="#alias_-4575"><span class="linenos">4575</span></a><span class="sd"> quoted: whether or not to quote the alias</span> -</span><span id="alias_-4576"><a href="#alias_-4576"><span class="linenos">4576</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> -</span><span id="alias_-4577"><a href="#alias_-4577"><span class="linenos">4577</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="alias_-4578"><a href="#alias_-4578"><span class="linenos">4578</span></a> -</span><span id="alias_-4579"><a href="#alias_-4579"><span class="linenos">4579</span></a><span class="sd"> Returns:</span> -</span><span id="alias_-4580"><a href="#alias_-4580"><span class="linenos">4580</span></a><span class="sd"> Alias: the aliased expression</span> -</span><span id="alias_-4581"><a href="#alias_-4581"><span class="linenos">4581</span></a><span class="sd"> """</span> -</span><span id="alias_-4582"><a href="#alias_-4582"><span class="linenos">4582</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="alias_-4583"><a href="#alias_-4583"><span class="linenos">4583</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">)</span> -</span><span id="alias_-4584"><a href="#alias_-4584"><span class="linenos">4584</span></a> -</span><span id="alias_-4585"><a href="#alias_-4585"><span class="linenos">4585</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span> -</span><span id="alias_-4586"><a href="#alias_-4586"><span class="linenos">4586</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> -</span><span id="alias_-4587"><a href="#alias_-4587"><span class="linenos">4587</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span> -</span><span id="alias_-4588"><a href="#alias_-4588"><span class="linenos">4588</span></a> -</span><span id="alias_-4589"><a href="#alias_-4589"><span class="linenos">4589</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> -</span><span id="alias_-4590"><a href="#alias_-4590"><span class="linenos">4590</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">table</span><span class="p">:</span> -</span><span id="alias_-4591"><a href="#alias_-4591"><span class="linenos">4591</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">))</span> -</span><span id="alias_-4592"><a href="#alias_-4592"><span class="linenos">4592</span></a> -</span><span id="alias_-4593"><a href="#alias_-4593"><span class="linenos">4593</span></a> <span class="k">return</span> <span class="n">exp</span> -</span><span id="alias_-4594"><a href="#alias_-4594"><span class="linenos">4594</span></a> -</span><span id="alias_-4595"><a href="#alias_-4595"><span class="linenos">4595</span></a> <span class="c1"># We don't set the "alias" arg for Window expressions, because that would add an IDENTIFIER node in</span> -</span><span id="alias_-4596"><a href="#alias_-4596"><span class="linenos">4596</span></a> <span class="c1"># the AST, representing a "named_window" [1] construct (eg. bigquery). What we want is an ALIAS node</span> -</span><span id="alias_-4597"><a href="#alias_-4597"><span class="linenos">4597</span></a> <span class="c1"># for the complete Window expression.</span> -</span><span id="alias_-4598"><a href="#alias_-4598"><span class="linenos">4598</span></a> <span class="c1">#</span> -</span><span id="alias_-4599"><a href="#alias_-4599"><span class="linenos">4599</span></a> <span class="c1"># [1]: https://cloud.google.com/bigquery/docs/reference/standard-sql/window-function-calls</span> -</span><span id="alias_-4600"><a href="#alias_-4600"><span class="linenos">4600</span></a> -</span><span id="alias_-4601"><a href="#alias_-4601"><span class="linenos">4601</span></a> <span class="k">if</span> <span class="s2">"alias"</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">arg_types</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">exp</span><span class="p">,</span> <span class="n">Window</span><span class="p">):</span> -</span><span id="alias_-4602"><a href="#alias_-4602"><span class="linenos">4602</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="alias_-4603"><a href="#alias_-4603"><span class="linenos">4603</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">alias</span><span class="p">)</span> -</span><span id="alias_-4604"><a href="#alias_-4604"><span class="linenos">4604</span></a> <span class="k">return</span> <span class="n">exp</span> -</span><span id="alias_-4605"><a href="#alias_-4605"><span class="linenos">4605</span></a> <span class="k">return</span> <span class="n">Alias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="alias_-4607"><a href="#alias_-4607"><span class="linenos">4607</span></a><span class="k">def</span> <span class="nf">alias_</span><span class="p">(</span> +</span><span id="alias_-4608"><a href="#alias_-4608"><span class="linenos">4608</span></a> <span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> +</span><span id="alias_-4609"><a href="#alias_-4609"><span class="linenos">4609</span></a> <span class="n">alias</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> +</span><span id="alias_-4610"><a href="#alias_-4610"><span class="linenos">4610</span></a> <span class="n">table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> +</span><span id="alias_-4611"><a href="#alias_-4611"><span class="linenos">4611</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="alias_-4612"><a href="#alias_-4612"><span class="linenos">4612</span></a> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="alias_-4613"><a href="#alias_-4613"><span class="linenos">4613</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span> +</span><span id="alias_-4614"><a href="#alias_-4614"><span class="linenos">4614</span></a><span class="p">):</span> +</span><span id="alias_-4615"><a href="#alias_-4615"><span class="linenos">4615</span></a><span class="w"> </span><span class="sd">"""Create an Alias expression.</span> +</span><span id="alias_-4616"><a href="#alias_-4616"><span class="linenos">4616</span></a> +</span><span id="alias_-4617"><a href="#alias_-4617"><span class="linenos">4617</span></a><span class="sd"> Example:</span> +</span><span id="alias_-4618"><a href="#alias_-4618"><span class="linenos">4618</span></a><span class="sd"> >>> alias_('foo', 'bar').sql()</span> +</span><span id="alias_-4619"><a href="#alias_-4619"><span class="linenos">4619</span></a><span class="sd"> 'foo AS bar'</span> +</span><span id="alias_-4620"><a href="#alias_-4620"><span class="linenos">4620</span></a> +</span><span id="alias_-4621"><a href="#alias_-4621"><span class="linenos">4621</span></a><span class="sd"> >>> alias_('(select 1, 2)', 'bar', table=['a', 'b']).sql()</span> +</span><span id="alias_-4622"><a href="#alias_-4622"><span class="linenos">4622</span></a><span class="sd"> '(SELECT 1, 2) AS bar(a, b)'</span> +</span><span id="alias_-4623"><a href="#alias_-4623"><span class="linenos">4623</span></a> +</span><span id="alias_-4624"><a href="#alias_-4624"><span class="linenos">4624</span></a><span class="sd"> Args:</span> +</span><span id="alias_-4625"><a href="#alias_-4625"><span class="linenos">4625</span></a><span class="sd"> expression: the SQL code strings to parse.</span> +</span><span id="alias_-4626"><a href="#alias_-4626"><span class="linenos">4626</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="alias_-4627"><a href="#alias_-4627"><span class="linenos">4627</span></a><span class="sd"> alias: the alias name to use. If the name has</span> +</span><span id="alias_-4628"><a href="#alias_-4628"><span class="linenos">4628</span></a><span class="sd"> special characters it is quoted.</span> +</span><span id="alias_-4629"><a href="#alias_-4629"><span class="linenos">4629</span></a><span class="sd"> table: Whether or not to create a table alias, can also be a list of columns.</span> +</span><span id="alias_-4630"><a href="#alias_-4630"><span class="linenos">4630</span></a><span class="sd"> quoted: whether or not to quote the alias</span> +</span><span id="alias_-4631"><a href="#alias_-4631"><span class="linenos">4631</span></a><span class="sd"> dialect: the dialect used to parse the input expression.</span> +</span><span id="alias_-4632"><a href="#alias_-4632"><span class="linenos">4632</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="alias_-4633"><a href="#alias_-4633"><span class="linenos">4633</span></a> +</span><span id="alias_-4634"><a href="#alias_-4634"><span class="linenos">4634</span></a><span class="sd"> Returns:</span> +</span><span id="alias_-4635"><a href="#alias_-4635"><span class="linenos">4635</span></a><span class="sd"> Alias: the aliased expression</span> +</span><span id="alias_-4636"><a href="#alias_-4636"><span class="linenos">4636</span></a><span class="sd"> """</span> +</span><span id="alias_-4637"><a href="#alias_-4637"><span class="linenos">4637</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="alias_-4638"><a href="#alias_-4638"><span class="linenos">4638</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">)</span> +</span><span id="alias_-4639"><a href="#alias_-4639"><span class="linenos">4639</span></a> +</span><span id="alias_-4640"><a href="#alias_-4640"><span class="linenos">4640</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span> +</span><span id="alias_-4641"><a href="#alias_-4641"><span class="linenos">4641</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> +</span><span id="alias_-4642"><a href="#alias_-4642"><span class="linenos">4642</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span> +</span><span id="alias_-4643"><a href="#alias_-4643"><span class="linenos">4643</span></a> +</span><span id="alias_-4644"><a href="#alias_-4644"><span class="linenos">4644</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> +</span><span id="alias_-4645"><a href="#alias_-4645"><span class="linenos">4645</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">table</span><span class="p">:</span> +</span><span id="alias_-4646"><a href="#alias_-4646"><span class="linenos">4646</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">column</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">))</span> +</span><span id="alias_-4647"><a href="#alias_-4647"><span class="linenos">4647</span></a> +</span><span id="alias_-4648"><a href="#alias_-4648"><span class="linenos">4648</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="alias_-4649"><a href="#alias_-4649"><span class="linenos">4649</span></a> +</span><span id="alias_-4650"><a href="#alias_-4650"><span class="linenos">4650</span></a> <span class="c1"># We don't set the "alias" arg for Window expressions, because that would add an IDENTIFIER node in</span> +</span><span id="alias_-4651"><a href="#alias_-4651"><span class="linenos">4651</span></a> <span class="c1"># the AST, representing a "named_window" [1] construct (eg. bigquery). What we want is an ALIAS node</span> +</span><span id="alias_-4652"><a href="#alias_-4652"><span class="linenos">4652</span></a> <span class="c1"># for the complete Window expression.</span> +</span><span id="alias_-4653"><a href="#alias_-4653"><span class="linenos">4653</span></a> <span class="c1">#</span> +</span><span id="alias_-4654"><a href="#alias_-4654"><span class="linenos">4654</span></a> <span class="c1"># [1]: https://cloud.google.com/bigquery/docs/reference/standard-sql/window-function-calls</span> +</span><span id="alias_-4655"><a href="#alias_-4655"><span class="linenos">4655</span></a> +</span><span id="alias_-4656"><a href="#alias_-4656"><span class="linenos">4656</span></a> <span class="k">if</span> <span class="s2">"alias"</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">arg_types</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">exp</span><span class="p">,</span> <span class="n">Window</span><span class="p">):</span> +</span><span id="alias_-4657"><a href="#alias_-4657"><span class="linenos">4657</span></a> <span class="n">exp</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> +</span><span id="alias_-4658"><a href="#alias_-4658"><span class="linenos">4658</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">,</span> <span class="n">alias</span><span class="p">)</span> +</span><span id="alias_-4659"><a href="#alias_-4659"><span class="linenos">4659</span></a> <span class="k">return</span> <span class="n">exp</span> +</span><span id="alias_-4660"><a href="#alias_-4660"><span class="linenos">4660</span></a> <span class="k">return</span> <span class="n">Alias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">alias</span><span class="p">)</span> </span></pre></div> @@ -42617,27 +44085,27 @@ special characters it is quoted.</li> </div> <a class="headerlink" href="#subquery"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="subquery-4608"><a href="#subquery-4608"><span class="linenos">4608</span></a><span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> -</span><span id="subquery-4609"><a href="#subquery-4609"><span class="linenos">4609</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="subquery-4610"><a href="#subquery-4610"><span class="linenos">4610</span></a><span class="sd"> Build a subquery expression.</span> -</span><span id="subquery-4611"><a href="#subquery-4611"><span class="linenos">4611</span></a> -</span><span id="subquery-4612"><a href="#subquery-4612"><span class="linenos">4612</span></a><span class="sd"> Example:</span> -</span><span id="subquery-4613"><a href="#subquery-4613"><span class="linenos">4613</span></a><span class="sd"> >>> subquery('select x from tbl', 'bar').select('x').sql()</span> -</span><span id="subquery-4614"><a href="#subquery-4614"><span class="linenos">4614</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl) AS bar'</span> -</span><span id="subquery-4615"><a href="#subquery-4615"><span class="linenos">4615</span></a> -</span><span id="subquery-4616"><a href="#subquery-4616"><span class="linenos">4616</span></a><span class="sd"> Args:</span> -</span><span id="subquery-4617"><a href="#subquery-4617"><span class="linenos">4617</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> -</span><span id="subquery-4618"><a href="#subquery-4618"><span class="linenos">4618</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> -</span><span id="subquery-4619"><a href="#subquery-4619"><span class="linenos">4619</span></a><span class="sd"> alias (str | Expression): the alias name to use.</span> -</span><span id="subquery-4620"><a href="#subquery-4620"><span class="linenos">4620</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> -</span><span id="subquery-4621"><a href="#subquery-4621"><span class="linenos">4621</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> -</span><span id="subquery-4622"><a href="#subquery-4622"><span class="linenos">4622</span></a> -</span><span id="subquery-4623"><a href="#subquery-4623"><span class="linenos">4623</span></a><span class="sd"> Returns:</span> -</span><span id="subquery-4624"><a href="#subquery-4624"><span class="linenos">4624</span></a><span class="sd"> Select: a new select with the subquery expression included</span> -</span><span id="subquery-4625"><a href="#subquery-4625"><span class="linenos">4625</span></a><span class="sd"> """</span> -</span><span id="subquery-4626"><a href="#subquery-4626"><span class="linenos">4626</span></a> -</span><span id="subquery-4627"><a href="#subquery-4627"><span class="linenos">4627</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> -</span><span id="subquery-4628"><a href="#subquery-4628"><span class="linenos">4628</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="subquery-4663"><a href="#subquery-4663"><span class="linenos">4663</span></a><span class="k">def</span> <span class="nf">subquery</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">):</span> +</span><span id="subquery-4664"><a href="#subquery-4664"><span class="linenos">4664</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="subquery-4665"><a href="#subquery-4665"><span class="linenos">4665</span></a><span class="sd"> Build a subquery expression.</span> +</span><span id="subquery-4666"><a href="#subquery-4666"><span class="linenos">4666</span></a> +</span><span id="subquery-4667"><a href="#subquery-4667"><span class="linenos">4667</span></a><span class="sd"> Example:</span> +</span><span id="subquery-4668"><a href="#subquery-4668"><span class="linenos">4668</span></a><span class="sd"> >>> subquery('select x from tbl', 'bar').select('x').sql()</span> +</span><span id="subquery-4669"><a href="#subquery-4669"><span class="linenos">4669</span></a><span class="sd"> 'SELECT x FROM (SELECT x FROM tbl) AS bar'</span> +</span><span id="subquery-4670"><a href="#subquery-4670"><span class="linenos">4670</span></a> +</span><span id="subquery-4671"><a href="#subquery-4671"><span class="linenos">4671</span></a><span class="sd"> Args:</span> +</span><span id="subquery-4672"><a href="#subquery-4672"><span class="linenos">4672</span></a><span class="sd"> expression (str | Expression): the SQL code strings to parse.</span> +</span><span id="subquery-4673"><a href="#subquery-4673"><span class="linenos">4673</span></a><span class="sd"> If an Expression instance is passed, this is used as-is.</span> +</span><span id="subquery-4674"><a href="#subquery-4674"><span class="linenos">4674</span></a><span class="sd"> alias (str | Expression): the alias name to use.</span> +</span><span id="subquery-4675"><a href="#subquery-4675"><span class="linenos">4675</span></a><span class="sd"> dialect (str): the dialect used to parse the input expression.</span> +</span><span id="subquery-4676"><a href="#subquery-4676"><span class="linenos">4676</span></a><span class="sd"> **opts: other options to use to parse the input expressions.</span> +</span><span id="subquery-4677"><a href="#subquery-4677"><span class="linenos">4677</span></a> +</span><span id="subquery-4678"><a href="#subquery-4678"><span class="linenos">4678</span></a><span class="sd"> Returns:</span> +</span><span id="subquery-4679"><a href="#subquery-4679"><span class="linenos">4679</span></a><span class="sd"> Select: a new select with the subquery expression included</span> +</span><span id="subquery-4680"><a href="#subquery-4680"><span class="linenos">4680</span></a><span class="sd"> """</span> +</span><span id="subquery-4681"><a href="#subquery-4681"><span class="linenos">4681</span></a> +</span><span id="subquery-4682"><a href="#subquery-4682"><span class="linenos">4682</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> +</span><span id="subquery-4683"><a href="#subquery-4683"><span class="linenos">4683</span></a> <span class="k">return</span> <span class="n">Select</span><span class="p">()</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="n">dialect</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> </span></pre></div> @@ -42677,34 +44145,37 @@ If an Expression instance is passed, this is used as-is.</li> <div class="attr function"> <span class="def">def</span> - <span class="name">column</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">col</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span>,</span><span class="param"> <span class="n">table</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">schema</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">quoted</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span></span><span class="return-annotation">) -> <span class="n"><a href="#Column">sqlglot.expressions.Column</a></span>:</span></span> + <span class="name">column</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">col</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span>,</span><span class="param"> <span class="n">table</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">db</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">catalog</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Identifier">sqlglot.expressions.Identifier</a></span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>,</span><span class="param"> <span class="n">quoted</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span></span><span class="return-annotation">) -> <span class="n"><a href="#Column">sqlglot.expressions.Column</a></span>:</span></span> <label class="view-source-button" for="column-view-source"><span>View Source</span></label> </div> <a class="headerlink" href="#column"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="column-4631"><a href="#column-4631"><span class="linenos">4631</span></a><span class="k">def</span> <span class="nf">column</span><span class="p">(</span> -</span><span id="column-4632"><a href="#column-4632"><span class="linenos">4632</span></a> <span class="n">col</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> -</span><span id="column-4633"><a href="#column-4633"><span class="linenos">4633</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="column-4634"><a href="#column-4634"><span class="linenos">4634</span></a> <span class="n">schema</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="column-4635"><a href="#column-4635"><span class="linenos">4635</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="column-4636"><a href="#column-4636"><span class="linenos">4636</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> -</span><span id="column-4637"><a href="#column-4637"><span class="linenos">4637</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="column-4638"><a href="#column-4638"><span class="linenos">4638</span></a><span class="sd"> Build a Column.</span> -</span><span id="column-4639"><a href="#column-4639"><span class="linenos">4639</span></a> -</span><span id="column-4640"><a href="#column-4640"><span class="linenos">4640</span></a><span class="sd"> Args:</span> -</span><span id="column-4641"><a href="#column-4641"><span class="linenos">4641</span></a><span class="sd"> col: column name</span> -</span><span id="column-4642"><a href="#column-4642"><span class="linenos">4642</span></a><span class="sd"> table: table name</span> -</span><span id="column-4643"><a href="#column-4643"><span class="linenos">4643</span></a><span class="sd"> schema: schema name</span> -</span><span id="column-4644"><a href="#column-4644"><span class="linenos">4644</span></a><span class="sd"> quoted: whether or not to force quote each part</span> -</span><span id="column-4645"><a href="#column-4645"><span class="linenos">4645</span></a><span class="sd"> Returns:</span> -</span><span id="column-4646"><a href="#column-4646"><span class="linenos">4646</span></a><span class="sd"> Column: column instance</span> -</span><span id="column-4647"><a href="#column-4647"><span class="linenos">4647</span></a><span class="sd"> """</span> -</span><span id="column-4648"><a href="#column-4648"><span class="linenos">4648</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span> -</span><span id="column-4649"><a href="#column-4649"><span class="linenos">4649</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="column-4650"><a href="#column-4650"><span class="linenos">4650</span></a> <span class="n">table</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="column-4651"><a href="#column-4651"><span class="linenos">4651</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">schema</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="column-4652"><a href="#column-4652"><span class="linenos">4652</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="column-4686"><a href="#column-4686"><span class="linenos">4686</span></a><span class="k">def</span> <span class="nf">column</span><span class="p">(</span> +</span><span id="column-4687"><a href="#column-4687"><span class="linenos">4687</span></a> <span class="n">col</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">,</span> +</span><span id="column-4688"><a href="#column-4688"><span class="linenos">4688</span></a> <span class="n">table</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="column-4689"><a href="#column-4689"><span class="linenos">4689</span></a> <span class="n">db</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="column-4690"><a href="#column-4690"><span class="linenos">4690</span></a> <span class="n">catalog</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">Identifier</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="column-4691"><a href="#column-4691"><span class="linenos">4691</span></a> <span class="n">quoted</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="column-4692"><a href="#column-4692"><span class="linenos">4692</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Column</span><span class="p">:</span> +</span><span id="column-4693"><a href="#column-4693"><span class="linenos">4693</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="column-4694"><a href="#column-4694"><span class="linenos">4694</span></a><span class="sd"> Build a Column.</span> +</span><span id="column-4695"><a href="#column-4695"><span class="linenos">4695</span></a> +</span><span id="column-4696"><a href="#column-4696"><span class="linenos">4696</span></a><span class="sd"> Args:</span> +</span><span id="column-4697"><a href="#column-4697"><span class="linenos">4697</span></a><span class="sd"> col: column name</span> +</span><span id="column-4698"><a href="#column-4698"><span class="linenos">4698</span></a><span class="sd"> table: table name</span> +</span><span id="column-4699"><a href="#column-4699"><span class="linenos">4699</span></a><span class="sd"> db: db name</span> +</span><span id="column-4700"><a href="#column-4700"><span class="linenos">4700</span></a><span class="sd"> catalog: catalog name</span> +</span><span id="column-4701"><a href="#column-4701"><span class="linenos">4701</span></a><span class="sd"> quoted: whether or not to force quote each part</span> +</span><span id="column-4702"><a href="#column-4702"><span class="linenos">4702</span></a><span class="sd"> Returns:</span> +</span><span id="column-4703"><a href="#column-4703"><span class="linenos">4703</span></a><span class="sd"> Column: column instance</span> +</span><span id="column-4704"><a href="#column-4704"><span class="linenos">4704</span></a><span class="sd"> """</span> +</span><span id="column-4705"><a href="#column-4705"><span class="linenos">4705</span></a> <span class="k">return</span> <span class="n">Column</span><span class="p">(</span> +</span><span id="column-4706"><a href="#column-4706"><span class="linenos">4706</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="column-4707"><a href="#column-4707"><span class="linenos">4707</span></a> <span class="n">table</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="column-4708"><a href="#column-4708"><span class="linenos">4708</span></a> <span class="n">db</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">db</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="column-4709"><a href="#column-4709"><span class="linenos">4709</span></a> <span class="n">catalog</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">catalog</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="column-4710"><a href="#column-4710"><span class="linenos">4710</span></a> <span class="p">)</span> </span></pre></div> @@ -42715,7 +44186,8 @@ If an Expression instance is passed, this is used as-is.</li> <ul> <li><strong>col:</strong> column name</li> <li><strong>table:</strong> table name</li> -<li><strong>schema:</strong> schema name</li> +<li><strong>db:</strong> db name</li> +<li><strong>catalog:</strong> catalog name</li> <li><strong>quoted:</strong> whether or not to force quote each part</li> </ul> @@ -42739,22 +44211,22 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#cast"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="cast-4655"><a href="#cast-4655"><span class="linenos">4655</span></a><span class="k">def</span> <span class="nf">cast</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> <span class="n">to</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Cast</span><span class="p">:</span> -</span><span id="cast-4656"><a href="#cast-4656"><span class="linenos">4656</span></a><span class="w"> </span><span class="sd">"""Cast an expression to a data type.</span> -</span><span id="cast-4657"><a href="#cast-4657"><span class="linenos">4657</span></a> -</span><span id="cast-4658"><a href="#cast-4658"><span class="linenos">4658</span></a><span class="sd"> Example:</span> -</span><span id="cast-4659"><a href="#cast-4659"><span class="linenos">4659</span></a><span class="sd"> >>> cast('x + 1', 'int').sql()</span> -</span><span id="cast-4660"><a href="#cast-4660"><span class="linenos">4660</span></a><span class="sd"> 'CAST(x + 1 AS INT)'</span> -</span><span id="cast-4661"><a href="#cast-4661"><span class="linenos">4661</span></a> -</span><span id="cast-4662"><a href="#cast-4662"><span class="linenos">4662</span></a><span class="sd"> Args:</span> -</span><span id="cast-4663"><a href="#cast-4663"><span class="linenos">4663</span></a><span class="sd"> expression: The expression to cast.</span> -</span><span id="cast-4664"><a href="#cast-4664"><span class="linenos">4664</span></a><span class="sd"> to: The datatype to cast to.</span> -</span><span id="cast-4665"><a href="#cast-4665"><span class="linenos">4665</span></a> -</span><span id="cast-4666"><a href="#cast-4666"><span class="linenos">4666</span></a><span class="sd"> Returns:</span> -</span><span id="cast-4667"><a href="#cast-4667"><span class="linenos">4667</span></a><span class="sd"> A cast node.</span> -</span><span id="cast-4668"><a href="#cast-4668"><span class="linenos">4668</span></a><span class="sd"> """</span> -</span><span id="cast-4669"><a href="#cast-4669"><span class="linenos">4669</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> -</span><span id="cast-4670"><a href="#cast-4670"><span class="linenos">4670</span></a> <span class="k">return</span> <span class="n">Cast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">to</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">))</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="cast-4713"><a href="#cast-4713"><span class="linenos">4713</span></a><span class="k">def</span> <span class="nf">cast</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">ExpOrStr</span><span class="p">,</span> <span class="n">to</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">DataType</span> <span class="o">|</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-></span> <span class="n">Cast</span><span class="p">:</span> +</span><span id="cast-4714"><a href="#cast-4714"><span class="linenos">4714</span></a><span class="w"> </span><span class="sd">"""Cast an expression to a data type.</span> +</span><span id="cast-4715"><a href="#cast-4715"><span class="linenos">4715</span></a> +</span><span id="cast-4716"><a href="#cast-4716"><span class="linenos">4716</span></a><span class="sd"> Example:</span> +</span><span id="cast-4717"><a href="#cast-4717"><span class="linenos">4717</span></a><span class="sd"> >>> cast('x + 1', 'int').sql()</span> +</span><span id="cast-4718"><a href="#cast-4718"><span class="linenos">4718</span></a><span class="sd"> 'CAST(x + 1 AS INT)'</span> +</span><span id="cast-4719"><a href="#cast-4719"><span class="linenos">4719</span></a> +</span><span id="cast-4720"><a href="#cast-4720"><span class="linenos">4720</span></a><span class="sd"> Args:</span> +</span><span id="cast-4721"><a href="#cast-4721"><span class="linenos">4721</span></a><span class="sd"> expression: The expression to cast.</span> +</span><span id="cast-4722"><a href="#cast-4722"><span class="linenos">4722</span></a><span class="sd"> to: The datatype to cast to.</span> +</span><span id="cast-4723"><a href="#cast-4723"><span class="linenos">4723</span></a> +</span><span id="cast-4724"><a href="#cast-4724"><span class="linenos">4724</span></a><span class="sd"> Returns:</span> +</span><span id="cast-4725"><a href="#cast-4725"><span class="linenos">4725</span></a><span class="sd"> A cast node.</span> +</span><span id="cast-4726"><a href="#cast-4726"><span class="linenos">4726</span></a><span class="sd"> """</span> +</span><span id="cast-4727"><a href="#cast-4727"><span class="linenos">4727</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> +</span><span id="cast-4728"><a href="#cast-4728"><span class="linenos">4728</span></a> <span class="k">return</span> <span class="n">Cast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">to</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">))</span> </span></pre></div> @@ -42797,23 +44269,23 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#table_"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="table_-4673"><a href="#table_-4673"><span class="linenos">4673</span></a><span class="k">def</span> <span class="nf">table_</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> -</span><span id="table_-4674"><a href="#table_-4674"><span class="linenos">4674</span></a><span class="w"> </span><span class="sd">"""Build a Table.</span> -</span><span id="table_-4675"><a href="#table_-4675"><span class="linenos">4675</span></a> -</span><span id="table_-4676"><a href="#table_-4676"><span class="linenos">4676</span></a><span class="sd"> Args:</span> -</span><span id="table_-4677"><a href="#table_-4677"><span class="linenos">4677</span></a><span class="sd"> table (str | Expression): column name</span> -</span><span id="table_-4678"><a href="#table_-4678"><span class="linenos">4678</span></a><span class="sd"> db (str | Expression): db name</span> -</span><span id="table_-4679"><a href="#table_-4679"><span class="linenos">4679</span></a><span class="sd"> catalog (str | Expression): catalog name</span> -</span><span id="table_-4680"><a href="#table_-4680"><span class="linenos">4680</span></a> -</span><span id="table_-4681"><a href="#table_-4681"><span class="linenos">4681</span></a><span class="sd"> Returns:</span> -</span><span id="table_-4682"><a href="#table_-4682"><span class="linenos">4682</span></a><span class="sd"> Table: table instance</span> -</span><span id="table_-4683"><a href="#table_-4683"><span class="linenos">4683</span></a><span class="sd"> """</span> -</span><span id="table_-4684"><a href="#table_-4684"><span class="linenos">4684</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span> -</span><span id="table_-4685"><a href="#table_-4685"><span class="linenos">4685</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="table_-4686"><a href="#table_-4686"><span class="linenos">4686</span></a> <span class="n">db</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">db</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="table_-4687"><a href="#table_-4687"><span class="linenos">4687</span></a> <span class="n">catalog</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">catalog</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> -</span><span id="table_-4688"><a href="#table_-4688"><span class="linenos">4688</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="table_-4689"><a href="#table_-4689"><span class="linenos">4689</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="table_-4731"><a href="#table_-4731"><span class="linenos">4731</span></a><span class="k">def</span> <span class="nf">table_</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">catalog</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="n">Table</span><span class="p">:</span> +</span><span id="table_-4732"><a href="#table_-4732"><span class="linenos">4732</span></a><span class="w"> </span><span class="sd">"""Build a Table.</span> +</span><span id="table_-4733"><a href="#table_-4733"><span class="linenos">4733</span></a> +</span><span id="table_-4734"><a href="#table_-4734"><span class="linenos">4734</span></a><span class="sd"> Args:</span> +</span><span id="table_-4735"><a href="#table_-4735"><span class="linenos">4735</span></a><span class="sd"> table (str | Expression): column name</span> +</span><span id="table_-4736"><a href="#table_-4736"><span class="linenos">4736</span></a><span class="sd"> db (str | Expression): db name</span> +</span><span id="table_-4737"><a href="#table_-4737"><span class="linenos">4737</span></a><span class="sd"> catalog (str | Expression): catalog name</span> +</span><span id="table_-4738"><a href="#table_-4738"><span class="linenos">4738</span></a> +</span><span id="table_-4739"><a href="#table_-4739"><span class="linenos">4739</span></a><span class="sd"> Returns:</span> +</span><span id="table_-4740"><a href="#table_-4740"><span class="linenos">4740</span></a><span class="sd"> Table: table instance</span> +</span><span id="table_-4741"><a href="#table_-4741"><span class="linenos">4741</span></a><span class="sd"> """</span> +</span><span id="table_-4742"><a href="#table_-4742"><span class="linenos">4742</span></a> <span class="k">return</span> <span class="n">Table</span><span class="p">(</span> +</span><span id="table_-4743"><a href="#table_-4743"><span class="linenos">4743</span></a> <span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="table_-4744"><a href="#table_-4744"><span class="linenos">4744</span></a> <span class="n">db</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">db</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="table_-4745"><a href="#table_-4745"><span class="linenos">4745</span></a> <span class="n">catalog</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">catalog</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="n">quoted</span><span class="p">),</span> +</span><span id="table_-4746"><a href="#table_-4746"><span class="linenos">4746</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">))</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="table_-4747"><a href="#table_-4747"><span class="linenos">4747</span></a> <span class="p">)</span> </span></pre></div> @@ -42847,46 +44319,46 @@ If an Expression instance is passed, this is used as-is.</li> </div> <a class="headerlink" href="#values"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="values-4692"><a href="#values-4692"><span class="linenos">4692</span></a><span class="k">def</span> <span class="nf">values</span><span class="p">(</span> -</span><span id="values-4693"><a href="#values-4693"><span class="linenos">4693</span></a> <span class="n">values</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">,</span> <span class="o">...</span><span class="p">]],</span> -</span><span id="values-4694"><a href="#values-4694"><span class="linenos">4694</span></a> <span class="n">alias</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="values-4695"><a href="#values-4695"><span class="linenos">4695</span></a> <span class="n">columns</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">DataType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> -</span><span id="values-4696"><a href="#values-4696"><span class="linenos">4696</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Values</span><span class="p">:</span> -</span><span id="values-4697"><a href="#values-4697"><span class="linenos">4697</span></a><span class="w"> </span><span class="sd">"""Build VALUES statement.</span> -</span><span id="values-4698"><a href="#values-4698"><span class="linenos">4698</span></a> -</span><span id="values-4699"><a href="#values-4699"><span class="linenos">4699</span></a><span class="sd"> Example:</span> -</span><span id="values-4700"><a href="#values-4700"><span class="linenos">4700</span></a><span class="sd"> >>> values([(1, '2')]).sql()</span> -</span><span id="values-4701"><a href="#values-4701"><span class="linenos">4701</span></a><span class="sd"> "VALUES (1, '2')"</span> -</span><span id="values-4702"><a href="#values-4702"><span class="linenos">4702</span></a> -</span><span id="values-4703"><a href="#values-4703"><span class="linenos">4703</span></a><span class="sd"> Args:</span> -</span><span id="values-4704"><a href="#values-4704"><span class="linenos">4704</span></a><span class="sd"> values: values statements that will be converted to SQL</span> -</span><span id="values-4705"><a href="#values-4705"><span class="linenos">4705</span></a><span class="sd"> alias: optional alias</span> -</span><span id="values-4706"><a href="#values-4706"><span class="linenos">4706</span></a><span class="sd"> columns: Optional list of ordered column names or ordered dictionary of column names to types.</span> -</span><span id="values-4707"><a href="#values-4707"><span class="linenos">4707</span></a><span class="sd"> If either are provided then an alias is also required.</span> -</span><span id="values-4708"><a href="#values-4708"><span class="linenos">4708</span></a><span class="sd"> If a dictionary is provided then the first column of the values will be casted to the expected type</span> -</span><span id="values-4709"><a href="#values-4709"><span class="linenos">4709</span></a><span class="sd"> in order to help with type inference.</span> -</span><span id="values-4710"><a href="#values-4710"><span class="linenos">4710</span></a> -</span><span id="values-4711"><a href="#values-4711"><span class="linenos">4711</span></a><span class="sd"> Returns:</span> -</span><span id="values-4712"><a href="#values-4712"><span class="linenos">4712</span></a><span class="sd"> Values: the Values expression object</span> -</span><span id="values-4713"><a href="#values-4713"><span class="linenos">4713</span></a><span class="sd"> """</span> -</span><span id="values-4714"><a href="#values-4714"><span class="linenos">4714</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">alias</span><span class="p">:</span> -</span><span id="values-4715"><a href="#values-4715"><span class="linenos">4715</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Alias is required when providing columns"</span><span class="p">)</span> -</span><span id="values-4716"><a href="#values-4716"><span class="linenos">4716</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="p">(</span> -</span><span id="values-4717"><a href="#values-4717"><span class="linenos">4717</span></a> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">),</span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">columns</span><span class="p">])</span> -</span><span id="values-4718"><a href="#values-4718"><span class="linenos">4718</span></a> <span class="k">if</span> <span class="n">columns</span> -</span><span id="values-4719"><a href="#values-4719"><span class="linenos">4719</span></a> <span class="k">else</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> -</span><span id="values-4720"><a href="#values-4720"><span class="linenos">4720</span></a> <span class="p">)</span> -</span><span id="values-4721"><a href="#values-4721"><span class="linenos">4721</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">tup</span><span class="p">)</span> <span class="k">for</span> <span class="n">tup</span> <span class="ow">in</span> <span class="n">values</span><span class="p">]</span> -</span><span id="values-4722"><a href="#values-4722"><span class="linenos">4722</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">columns</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> -</span><span id="values-4723"><a href="#values-4723"><span class="linenos">4723</span></a> <span class="n">types</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">columns</span><span class="o">.</span><span class="n">values</span><span class="p">())</span> -</span><span id="values-4724"><a href="#values-4724"><span class="linenos">4724</span></a> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> -</span><span id="values-4725"><a href="#values-4725"><span class="linenos">4725</span></a> <span class="s2">"expressions"</span><span class="p">,</span> -</span><span id="values-4726"><a href="#values-4726"><span class="linenos">4726</span></a> <span class="p">[</span><span class="n">cast</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">types</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">expressions</span><span class="p">)],</span> -</span><span id="values-4727"><a href="#values-4727"><span class="linenos">4727</span></a> <span class="p">)</span> -</span><span id="values-4728"><a href="#values-4728"><span class="linenos">4728</span></a> <span class="k">return</span> <span class="n">Values</span><span class="p">(</span> -</span><span id="values-4729"><a href="#values-4729"><span class="linenos">4729</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">,</span> -</span><span id="values-4730"><a href="#values-4730"><span class="linenos">4730</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">table_alias</span><span class="p">,</span> -</span><span id="values-4731"><a href="#values-4731"><span class="linenos">4731</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="values-4750"><a href="#values-4750"><span class="linenos">4750</span></a><span class="k">def</span> <span class="nf">values</span><span class="p">(</span> +</span><span id="values-4751"><a href="#values-4751"><span class="linenos">4751</span></a> <span class="n">values</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Tuple</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">,</span> <span class="o">...</span><span class="p">]],</span> +</span><span id="values-4752"><a href="#values-4752"><span class="linenos">4752</span></a> <span class="n">alias</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="values-4753"><a href="#values-4753"><span class="linenos">4753</span></a> <span class="n">columns</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Iterable</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">DataType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> +</span><span id="values-4754"><a href="#values-4754"><span class="linenos">4754</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">Values</span><span class="p">:</span> +</span><span id="values-4755"><a href="#values-4755"><span class="linenos">4755</span></a><span class="w"> </span><span class="sd">"""Build VALUES statement.</span> +</span><span id="values-4756"><a href="#values-4756"><span class="linenos">4756</span></a> +</span><span id="values-4757"><a href="#values-4757"><span class="linenos">4757</span></a><span class="sd"> Example:</span> +</span><span id="values-4758"><a href="#values-4758"><span class="linenos">4758</span></a><span class="sd"> >>> values([(1, '2')]).sql()</span> +</span><span id="values-4759"><a href="#values-4759"><span class="linenos">4759</span></a><span class="sd"> "VALUES (1, '2')"</span> +</span><span id="values-4760"><a href="#values-4760"><span class="linenos">4760</span></a> +</span><span id="values-4761"><a href="#values-4761"><span class="linenos">4761</span></a><span class="sd"> Args:</span> +</span><span id="values-4762"><a href="#values-4762"><span class="linenos">4762</span></a><span class="sd"> values: values statements that will be converted to SQL</span> +</span><span id="values-4763"><a href="#values-4763"><span class="linenos">4763</span></a><span class="sd"> alias: optional alias</span> +</span><span id="values-4764"><a href="#values-4764"><span class="linenos">4764</span></a><span class="sd"> columns: Optional list of ordered column names or ordered dictionary of column names to types.</span> +</span><span id="values-4765"><a href="#values-4765"><span class="linenos">4765</span></a><span class="sd"> If either are provided then an alias is also required.</span> +</span><span id="values-4766"><a href="#values-4766"><span class="linenos">4766</span></a><span class="sd"> If a dictionary is provided then the first column of the values will be casted to the expected type</span> +</span><span id="values-4767"><a href="#values-4767"><span class="linenos">4767</span></a><span class="sd"> in order to help with type inference.</span> +</span><span id="values-4768"><a href="#values-4768"><span class="linenos">4768</span></a> +</span><span id="values-4769"><a href="#values-4769"><span class="linenos">4769</span></a><span class="sd"> Returns:</span> +</span><span id="values-4770"><a href="#values-4770"><span class="linenos">4770</span></a><span class="sd"> Values: the Values expression object</span> +</span><span id="values-4771"><a href="#values-4771"><span class="linenos">4771</span></a><span class="sd"> """</span> +</span><span id="values-4772"><a href="#values-4772"><span class="linenos">4772</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">alias</span><span class="p">:</span> +</span><span id="values-4773"><a href="#values-4773"><span class="linenos">4773</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Alias is required when providing columns"</span><span class="p">)</span> +</span><span id="values-4774"><a href="#values-4774"><span class="linenos">4774</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="p">(</span> +</span><span id="values-4775"><a href="#values-4775"><span class="linenos">4775</span></a> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">),</span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">columns</span><span class="p">])</span> +</span><span id="values-4776"><a href="#values-4776"><span class="linenos">4776</span></a> <span class="k">if</span> <span class="n">columns</span> +</span><span id="values-4777"><a href="#values-4777"><span class="linenos">4777</span></a> <span class="k">else</span> <span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">alias</span><span class="p">)</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> +</span><span id="values-4778"><a href="#values-4778"><span class="linenos">4778</span></a> <span class="p">)</span> +</span><span id="values-4779"><a href="#values-4779"><span class="linenos">4779</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">tup</span><span class="p">)</span> <span class="k">for</span> <span class="n">tup</span> <span class="ow">in</span> <span class="n">values</span><span class="p">]</span> +</span><span id="values-4780"><a href="#values-4780"><span class="linenos">4780</span></a> <span class="k">if</span> <span class="n">columns</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">columns</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> +</span><span id="values-4781"><a href="#values-4781"><span class="linenos">4781</span></a> <span class="n">types</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">columns</span><span class="o">.</span><span class="n">values</span><span class="p">())</span> +</span><span id="values-4782"><a href="#values-4782"><span class="linenos">4782</span></a> <span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span> +</span><span id="values-4783"><a href="#values-4783"><span class="linenos">4783</span></a> <span class="s2">"expressions"</span><span class="p">,</span> +</span><span id="values-4784"><a href="#values-4784"><span class="linenos">4784</span></a> <span class="p">[</span><span class="n">cast</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">types</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">expressions</span><span class="p">)],</span> +</span><span id="values-4785"><a href="#values-4785"><span class="linenos">4785</span></a> <span class="p">)</span> +</span><span id="values-4786"><a href="#values-4786"><span class="linenos">4786</span></a> <span class="k">return</span> <span class="n">Values</span><span class="p">(</span> +</span><span id="values-4787"><a href="#values-4787"><span class="linenos">4787</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">,</span> +</span><span id="values-4788"><a href="#values-4788"><span class="linenos">4788</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">table_alias</span><span class="p">,</span> +</span><span id="values-4789"><a href="#values-4789"><span class="linenos">4789</span></a> <span class="p">)</span> </span></pre></div> @@ -42933,28 +44405,28 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#var"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="var-4734"><a href="#var-4734"><span class="linenos">4734</span></a><span class="k">def</span> <span class="nf">var</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">])</span> <span class="o">-></span> <span class="n">Var</span><span class="p">:</span> -</span><span id="var-4735"><a href="#var-4735"><span class="linenos">4735</span></a><span class="w"> </span><span class="sd">"""Build a SQL variable.</span> -</span><span id="var-4736"><a href="#var-4736"><span class="linenos">4736</span></a> -</span><span id="var-4737"><a href="#var-4737"><span class="linenos">4737</span></a><span class="sd"> Example:</span> -</span><span id="var-4738"><a href="#var-4738"><span class="linenos">4738</span></a><span class="sd"> >>> repr(var('x'))</span> -</span><span id="var-4739"><a href="#var-4739"><span class="linenos">4739</span></a><span class="sd"> '(VAR this: x)'</span> -</span><span id="var-4740"><a href="#var-4740"><span class="linenos">4740</span></a> -</span><span id="var-4741"><a href="#var-4741"><span class="linenos">4741</span></a><span class="sd"> >>> repr(var(column('x', table='y')))</span> -</span><span id="var-4742"><a href="#var-4742"><span class="linenos">4742</span></a><span class="sd"> '(VAR this: x)'</span> -</span><span id="var-4743"><a href="#var-4743"><span class="linenos">4743</span></a> -</span><span id="var-4744"><a href="#var-4744"><span class="linenos">4744</span></a><span class="sd"> Args:</span> -</span><span id="var-4745"><a href="#var-4745"><span class="linenos">4745</span></a><span class="sd"> name: The name of the var or an expression who's name will become the var.</span> -</span><span id="var-4746"><a href="#var-4746"><span class="linenos">4746</span></a> -</span><span id="var-4747"><a href="#var-4747"><span class="linenos">4747</span></a><span class="sd"> Returns:</span> -</span><span id="var-4748"><a href="#var-4748"><span class="linenos">4748</span></a><span class="sd"> The new variable node.</span> -</span><span id="var-4749"><a href="#var-4749"><span class="linenos">4749</span></a><span class="sd"> """</span> -</span><span id="var-4750"><a href="#var-4750"><span class="linenos">4750</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">name</span><span class="p">:</span> -</span><span id="var-4751"><a href="#var-4751"><span class="linenos">4751</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Cannot convert empty name into var."</span><span class="p">)</span> -</span><span id="var-4752"><a href="#var-4752"><span class="linenos">4752</span></a> -</span><span id="var-4753"><a href="#var-4753"><span class="linenos">4753</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="var-4754"><a href="#var-4754"><span class="linenos">4754</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">name</span><span class="o">.</span><span class="n">name</span> -</span><span id="var-4755"><a href="#var-4755"><span class="linenos">4755</span></a> <span class="k">return</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="var-4792"><a href="#var-4792"><span class="linenos">4792</span></a><span class="k">def</span> <span class="nf">var</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">ExpOrStr</span><span class="p">])</span> <span class="o">-></span> <span class="n">Var</span><span class="p">:</span> +</span><span id="var-4793"><a href="#var-4793"><span class="linenos">4793</span></a><span class="w"> </span><span class="sd">"""Build a SQL variable.</span> +</span><span id="var-4794"><a href="#var-4794"><span class="linenos">4794</span></a> +</span><span id="var-4795"><a href="#var-4795"><span class="linenos">4795</span></a><span class="sd"> Example:</span> +</span><span id="var-4796"><a href="#var-4796"><span class="linenos">4796</span></a><span class="sd"> >>> repr(var('x'))</span> +</span><span id="var-4797"><a href="#var-4797"><span class="linenos">4797</span></a><span class="sd"> '(VAR this: x)'</span> +</span><span id="var-4798"><a href="#var-4798"><span class="linenos">4798</span></a> +</span><span id="var-4799"><a href="#var-4799"><span class="linenos">4799</span></a><span class="sd"> >>> repr(var(column('x', table='y')))</span> +</span><span id="var-4800"><a href="#var-4800"><span class="linenos">4800</span></a><span class="sd"> '(VAR this: x)'</span> +</span><span id="var-4801"><a href="#var-4801"><span class="linenos">4801</span></a> +</span><span id="var-4802"><a href="#var-4802"><span class="linenos">4802</span></a><span class="sd"> Args:</span> +</span><span id="var-4803"><a href="#var-4803"><span class="linenos">4803</span></a><span class="sd"> name: The name of the var or an expression who's name will become the var.</span> +</span><span id="var-4804"><a href="#var-4804"><span class="linenos">4804</span></a> +</span><span id="var-4805"><a href="#var-4805"><span class="linenos">4805</span></a><span class="sd"> Returns:</span> +</span><span id="var-4806"><a href="#var-4806"><span class="linenos">4806</span></a><span class="sd"> The new variable node.</span> +</span><span id="var-4807"><a href="#var-4807"><span class="linenos">4807</span></a><span class="sd"> """</span> +</span><span id="var-4808"><a href="#var-4808"><span class="linenos">4808</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">name</span><span class="p">:</span> +</span><span id="var-4809"><a href="#var-4809"><span class="linenos">4809</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Cannot convert empty name into var."</span><span class="p">)</span> +</span><span id="var-4810"><a href="#var-4810"><span class="linenos">4810</span></a> +</span><span id="var-4811"><a href="#var-4811"><span class="linenos">4811</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="var-4812"><a href="#var-4812"><span class="linenos">4812</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">name</span><span class="o">.</span><span class="n">name</span> +</span><span id="var-4813"><a href="#var-4813"><span class="linenos">4813</span></a> <span class="k">return</span> <span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">)</span> </span></pre></div> @@ -43002,24 +44474,24 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#rename_table"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="rename_table-4758"><a href="#rename_table-4758"><span class="linenos">4758</span></a><span class="k">def</span> <span class="nf">rename_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="n">new_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">)</span> <span class="o">-></span> <span class="n">AlterTable</span><span class="p">:</span> -</span><span id="rename_table-4759"><a href="#rename_table-4759"><span class="linenos">4759</span></a><span class="w"> </span><span class="sd">"""Build ALTER TABLE... RENAME... expression</span> -</span><span id="rename_table-4760"><a href="#rename_table-4760"><span class="linenos">4760</span></a> -</span><span id="rename_table-4761"><a href="#rename_table-4761"><span class="linenos">4761</span></a><span class="sd"> Args:</span> -</span><span id="rename_table-4762"><a href="#rename_table-4762"><span class="linenos">4762</span></a><span class="sd"> old_name: The old name of the table</span> -</span><span id="rename_table-4763"><a href="#rename_table-4763"><span class="linenos">4763</span></a><span class="sd"> new_name: The new name of the table</span> -</span><span id="rename_table-4764"><a href="#rename_table-4764"><span class="linenos">4764</span></a> -</span><span id="rename_table-4765"><a href="#rename_table-4765"><span class="linenos">4765</span></a><span class="sd"> Returns:</span> -</span><span id="rename_table-4766"><a href="#rename_table-4766"><span class="linenos">4766</span></a><span class="sd"> Alter table expression</span> -</span><span id="rename_table-4767"><a href="#rename_table-4767"><span class="linenos">4767</span></a><span class="sd"> """</span> -</span><span id="rename_table-4768"><a href="#rename_table-4768"><span class="linenos">4768</span></a> <span class="n">old_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">)</span> -</span><span id="rename_table-4769"><a href="#rename_table-4769"><span class="linenos">4769</span></a> <span class="n">new_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> -</span><span id="rename_table-4770"><a href="#rename_table-4770"><span class="linenos">4770</span></a> <span class="k">return</span> <span class="n">AlterTable</span><span class="p">(</span> -</span><span id="rename_table-4771"><a href="#rename_table-4771"><span class="linenos">4771</span></a> <span class="n">this</span><span class="o">=</span><span class="n">old_table</span><span class="p">,</span> -</span><span id="rename_table-4772"><a href="#rename_table-4772"><span class="linenos">4772</span></a> <span class="n">actions</span><span class="o">=</span><span class="p">[</span> -</span><span id="rename_table-4773"><a href="#rename_table-4773"><span class="linenos">4773</span></a> <span class="n">RenameTable</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">new_table</span><span class="p">),</span> -</span><span id="rename_table-4774"><a href="#rename_table-4774"><span class="linenos">4774</span></a> <span class="p">],</span> -</span><span id="rename_table-4775"><a href="#rename_table-4775"><span class="linenos">4775</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="rename_table-4816"><a href="#rename_table-4816"><span class="linenos">4816</span></a><span class="k">def</span> <span class="nf">rename_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">,</span> <span class="n">new_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Table</span><span class="p">)</span> <span class="o">-></span> <span class="n">AlterTable</span><span class="p">:</span> +</span><span id="rename_table-4817"><a href="#rename_table-4817"><span class="linenos">4817</span></a><span class="w"> </span><span class="sd">"""Build ALTER TABLE... RENAME... expression</span> +</span><span id="rename_table-4818"><a href="#rename_table-4818"><span class="linenos">4818</span></a> +</span><span id="rename_table-4819"><a href="#rename_table-4819"><span class="linenos">4819</span></a><span class="sd"> Args:</span> +</span><span id="rename_table-4820"><a href="#rename_table-4820"><span class="linenos">4820</span></a><span class="sd"> old_name: The old name of the table</span> +</span><span id="rename_table-4821"><a href="#rename_table-4821"><span class="linenos">4821</span></a><span class="sd"> new_name: The new name of the table</span> +</span><span id="rename_table-4822"><a href="#rename_table-4822"><span class="linenos">4822</span></a> +</span><span id="rename_table-4823"><a href="#rename_table-4823"><span class="linenos">4823</span></a><span class="sd"> Returns:</span> +</span><span id="rename_table-4824"><a href="#rename_table-4824"><span class="linenos">4824</span></a><span class="sd"> Alter table expression</span> +</span><span id="rename_table-4825"><a href="#rename_table-4825"><span class="linenos">4825</span></a><span class="sd"> """</span> +</span><span id="rename_table-4826"><a href="#rename_table-4826"><span class="linenos">4826</span></a> <span class="n">old_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">old_name</span><span class="p">)</span> +</span><span id="rename_table-4827"><a href="#rename_table-4827"><span class="linenos">4827</span></a> <span class="n">new_table</span> <span class="o">=</span> <span class="n">to_table</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> +</span><span id="rename_table-4828"><a href="#rename_table-4828"><span class="linenos">4828</span></a> <span class="k">return</span> <span class="n">AlterTable</span><span class="p">(</span> +</span><span id="rename_table-4829"><a href="#rename_table-4829"><span class="linenos">4829</span></a> <span class="n">this</span><span class="o">=</span><span class="n">old_table</span><span class="p">,</span> +</span><span id="rename_table-4830"><a href="#rename_table-4830"><span class="linenos">4830</span></a> <span class="n">actions</span><span class="o">=</span><span class="p">[</span> +</span><span id="rename_table-4831"><a href="#rename_table-4831"><span class="linenos">4831</span></a> <span class="n">RenameTable</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">new_table</span><span class="p">),</span> +</span><span id="rename_table-4832"><a href="#rename_table-4832"><span class="linenos">4832</span></a> <span class="p">],</span> +</span><span id="rename_table-4833"><a href="#rename_table-4833"><span class="linenos">4833</span></a> <span class="p">)</span> </span></pre></div> @@ -43052,47 +44524,47 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#convert"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="convert-4778"><a href="#convert-4778"><span class="linenos">4778</span></a><span class="k">def</span> <span class="nf">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="convert-4779"><a href="#convert-4779"><span class="linenos">4779</span></a><span class="w"> </span><span class="sd">"""Convert a python value into an expression object.</span> -</span><span id="convert-4780"><a href="#convert-4780"><span class="linenos">4780</span></a> -</span><span id="convert-4781"><a href="#convert-4781"><span class="linenos">4781</span></a><span class="sd"> Raises an error if a conversion is not possible.</span> -</span><span id="convert-4782"><a href="#convert-4782"><span class="linenos">4782</span></a> -</span><span id="convert-4783"><a href="#convert-4783"><span class="linenos">4783</span></a><span class="sd"> Args:</span> -</span><span id="convert-4784"><a href="#convert-4784"><span class="linenos">4784</span></a><span class="sd"> value (Any): a python object</span> -</span><span id="convert-4785"><a href="#convert-4785"><span class="linenos">4785</span></a> -</span><span id="convert-4786"><a href="#convert-4786"><span class="linenos">4786</span></a><span class="sd"> Returns:</span> -</span><span id="convert-4787"><a href="#convert-4787"><span class="linenos">4787</span></a><span class="sd"> Expression: the equivalent expression object</span> -</span><span id="convert-4788"><a href="#convert-4788"><span class="linenos">4788</span></a><span class="sd"> """</span> -</span><span id="convert-4789"><a href="#convert-4789"><span class="linenos">4789</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="convert-4790"><a href="#convert-4790"><span class="linenos">4790</span></a> <span class="k">return</span> <span class="n">value</span> -</span><span id="convert-4791"><a href="#convert-4791"><span class="linenos">4791</span></a> <span class="k">if</span> <span class="n">value</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> -</span><span id="convert-4792"><a href="#convert-4792"><span class="linenos">4792</span></a> <span class="k">return</span> <span class="n">NULL</span> -</span><span id="convert-4793"><a href="#convert-4793"><span class="linenos">4793</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> -</span><span id="convert-4794"><a href="#convert-4794"><span class="linenos">4794</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">)</span> -</span><span id="convert-4795"><a href="#convert-4795"><span class="linenos">4795</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> -</span><span id="convert-4796"><a href="#convert-4796"><span class="linenos">4796</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> -</span><span id="convert-4797"><a href="#convert-4797"><span class="linenos">4797</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">float</span><span class="p">)</span> <span class="ow">and</span> <span class="n">math</span><span class="o">.</span><span class="n">isnan</span><span class="p">(</span><span class="n">value</span><span class="p">):</span> -</span><span id="convert-4798"><a href="#convert-4798"><span class="linenos">4798</span></a> <span class="k">return</span> <span class="n">NULL</span> -</span><span id="convert-4799"><a href="#convert-4799"><span class="linenos">4799</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">numbers</span><span class="o">.</span><span class="n">Number</span><span class="p">):</span> -</span><span id="convert-4800"><a href="#convert-4800"><span class="linenos">4800</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> -</span><span id="convert-4801"><a href="#convert-4801"><span class="linenos">4801</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">):</span> -</span><span id="convert-4802"><a href="#convert-4802"><span class="linenos">4802</span></a> <span class="k">return</span> <span class="n">Tuple</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> -</span><span id="convert-4803"><a href="#convert-4803"><span class="linenos">4803</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> -</span><span id="convert-4804"><a href="#convert-4804"><span class="linenos">4804</span></a> <span class="k">return</span> <span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> -</span><span id="convert-4805"><a href="#convert-4805"><span class="linenos">4805</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> -</span><span id="convert-4806"><a href="#convert-4806"><span class="linenos">4806</span></a> <span class="k">return</span> <span class="n">Map</span><span class="p">(</span> -</span><span id="convert-4807"><a href="#convert-4807"><span class="linenos">4807</span></a> <span class="n">keys</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">value</span><span class="p">],</span> -</span><span id="convert-4808"><a href="#convert-4808"><span class="linenos">4808</span></a> <span class="n">values</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="o">.</span><span class="n">values</span><span class="p">()],</span> -</span><span id="convert-4809"><a href="#convert-4809"><span class="linenos">4809</span></a> <span class="p">)</span> -</span><span id="convert-4810"><a href="#convert-4810"><span class="linenos">4810</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="p">):</span> -</span><span id="convert-4811"><a href="#convert-4811"><span class="linenos">4811</span></a> <span class="n">datetime_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span> -</span><span id="convert-4812"><a href="#convert-4812"><span class="linenos">4812</span></a> <span class="p">(</span><span class="n">value</span> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">tzinfo</span> <span class="k">else</span> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">tzinfo</span><span class="o">=</span><span class="n">datetime</span><span class="o">.</span><span class="n">timezone</span><span class="o">.</span><span class="n">utc</span><span class="p">))</span><span class="o">.</span><span class="n">isoformat</span><span class="p">()</span> -</span><span id="convert-4813"><a href="#convert-4813"><span class="linenos">4813</span></a> <span class="p">)</span> -</span><span id="convert-4814"><a href="#convert-4814"><span class="linenos">4814</span></a> <span class="k">return</span> <span class="n">TimeStrToTime</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">datetime_literal</span><span class="p">)</span> -</span><span id="convert-4815"><a href="#convert-4815"><span class="linenos">4815</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">):</span> -</span><span id="convert-4816"><a href="#convert-4816"><span class="linenos">4816</span></a> <span class="n">date_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s2">"%Y-%m-</span><span class="si">%d</span><span class="s2">"</span><span class="p">))</span> -</span><span id="convert-4817"><a href="#convert-4817"><span class="linenos">4817</span></a> <span class="k">return</span> <span class="n">DateStrToDate</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">date_literal</span><span class="p">)</span> -</span><span id="convert-4818"><a href="#convert-4818"><span class="linenos">4818</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot convert </span><span class="si">{</span><span class="n">value</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="convert-4836"><a href="#convert-4836"><span class="linenos">4836</span></a><span class="k">def</span> <span class="nf">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="convert-4837"><a href="#convert-4837"><span class="linenos">4837</span></a><span class="w"> </span><span class="sd">"""Convert a python value into an expression object.</span> +</span><span id="convert-4838"><a href="#convert-4838"><span class="linenos">4838</span></a> +</span><span id="convert-4839"><a href="#convert-4839"><span class="linenos">4839</span></a><span class="sd"> Raises an error if a conversion is not possible.</span> +</span><span id="convert-4840"><a href="#convert-4840"><span class="linenos">4840</span></a> +</span><span id="convert-4841"><a href="#convert-4841"><span class="linenos">4841</span></a><span class="sd"> Args:</span> +</span><span id="convert-4842"><a href="#convert-4842"><span class="linenos">4842</span></a><span class="sd"> value (Any): a python object</span> +</span><span id="convert-4843"><a href="#convert-4843"><span class="linenos">4843</span></a> +</span><span id="convert-4844"><a href="#convert-4844"><span class="linenos">4844</span></a><span class="sd"> Returns:</span> +</span><span id="convert-4845"><a href="#convert-4845"><span class="linenos">4845</span></a><span class="sd"> Expression: the equivalent expression object</span> +</span><span id="convert-4846"><a href="#convert-4846"><span class="linenos">4846</span></a><span class="sd"> """</span> +</span><span id="convert-4847"><a href="#convert-4847"><span class="linenos">4847</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="convert-4848"><a href="#convert-4848"><span class="linenos">4848</span></a> <span class="k">return</span> <span class="n">value</span> +</span><span id="convert-4849"><a href="#convert-4849"><span class="linenos">4849</span></a> <span class="k">if</span> <span class="n">value</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> +</span><span id="convert-4850"><a href="#convert-4850"><span class="linenos">4850</span></a> <span class="k">return</span> <span class="n">NULL</span> +</span><span id="convert-4851"><a href="#convert-4851"><span class="linenos">4851</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">bool</span><span class="p">):</span> +</span><span id="convert-4852"><a href="#convert-4852"><span class="linenos">4852</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">)</span> +</span><span id="convert-4853"><a href="#convert-4853"><span class="linenos">4853</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> +</span><span id="convert-4854"><a href="#convert-4854"><span class="linenos">4854</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="convert-4855"><a href="#convert-4855"><span class="linenos">4855</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">float</span><span class="p">)</span> <span class="ow">and</span> <span class="n">math</span><span class="o">.</span><span class="n">isnan</span><span class="p">(</span><span class="n">value</span><span class="p">):</span> +</span><span id="convert-4856"><a href="#convert-4856"><span class="linenos">4856</span></a> <span class="k">return</span> <span class="n">NULL</span> +</span><span id="convert-4857"><a href="#convert-4857"><span class="linenos">4857</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">numbers</span><span class="o">.</span><span class="n">Number</span><span class="p">):</span> +</span><span id="convert-4858"><a href="#convert-4858"><span class="linenos">4858</span></a> <span class="k">return</span> <span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> +</span><span id="convert-4859"><a href="#convert-4859"><span class="linenos">4859</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">):</span> +</span><span id="convert-4860"><a href="#convert-4860"><span class="linenos">4860</span></a> <span class="k">return</span> <span class="n">Tuple</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> +</span><span id="convert-4861"><a href="#convert-4861"><span class="linenos">4861</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> +</span><span id="convert-4862"><a href="#convert-4862"><span class="linenos">4862</span></a> <span class="k">return</span> <span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="p">])</span> +</span><span id="convert-4863"><a href="#convert-4863"><span class="linenos">4863</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span> +</span><span id="convert-4864"><a href="#convert-4864"><span class="linenos">4864</span></a> <span class="k">return</span> <span class="n">Map</span><span class="p">(</span> +</span><span id="convert-4865"><a href="#convert-4865"><span class="linenos">4865</span></a> <span class="n">keys</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">value</span><span class="p">],</span> +</span><span id="convert-4866"><a href="#convert-4866"><span class="linenos">4866</span></a> <span class="n">values</span><span class="o">=</span><span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">value</span><span class="o">.</span><span class="n">values</span><span class="p">()],</span> +</span><span id="convert-4867"><a href="#convert-4867"><span class="linenos">4867</span></a> <span class="p">)</span> +</span><span id="convert-4868"><a href="#convert-4868"><span class="linenos">4868</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="p">):</span> +</span><span id="convert-4869"><a href="#convert-4869"><span class="linenos">4869</span></a> <span class="n">datetime_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span> +</span><span id="convert-4870"><a href="#convert-4870"><span class="linenos">4870</span></a> <span class="p">(</span><span class="n">value</span> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">tzinfo</span> <span class="k">else</span> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">tzinfo</span><span class="o">=</span><span class="n">datetime</span><span class="o">.</span><span class="n">timezone</span><span class="o">.</span><span class="n">utc</span><span class="p">))</span><span class="o">.</span><span class="n">isoformat</span><span class="p">()</span> +</span><span id="convert-4871"><a href="#convert-4871"><span class="linenos">4871</span></a> <span class="p">)</span> +</span><span id="convert-4872"><a href="#convert-4872"><span class="linenos">4872</span></a> <span class="k">return</span> <span class="n">TimeStrToTime</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">datetime_literal</span><span class="p">)</span> +</span><span id="convert-4873"><a href="#convert-4873"><span class="linenos">4873</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">):</span> +</span><span id="convert-4874"><a href="#convert-4874"><span class="linenos">4874</span></a> <span class="n">date_literal</span> <span class="o">=</span> <span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s2">"%Y-%m-</span><span class="si">%d</span><span class="s2">"</span><span class="p">))</span> +</span><span id="convert-4875"><a href="#convert-4875"><span class="linenos">4875</span></a> <span class="k">return</span> <span class="n">DateStrToDate</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">date_literal</span><span class="p">)</span> +</span><span id="convert-4876"><a href="#convert-4876"><span class="linenos">4876</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot convert </span><span class="si">{</span><span class="n">value</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> </span></pre></div> @@ -43126,26 +44598,26 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#replace_children"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="replace_children-4821"><a href="#replace_children-4821"><span class="linenos">4821</span></a><span class="k">def</span> <span class="nf">replace_children</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="replace_children-4822"><a href="#replace_children-4822"><span class="linenos">4822</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="replace_children-4823"><a href="#replace_children-4823"><span class="linenos">4823</span></a><span class="sd"> Replace children of an expression with the result of a lambda fun(child) -> exp.</span> -</span><span id="replace_children-4824"><a href="#replace_children-4824"><span class="linenos">4824</span></a><span class="sd"> """</span> -</span><span id="replace_children-4825"><a href="#replace_children-4825"><span class="linenos">4825</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> -</span><span id="replace_children-4826"><a href="#replace_children-4826"><span class="linenos">4826</span></a> <span class="n">is_list_arg</span> <span class="o">=</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> -</span><span id="replace_children-4827"><a href="#replace_children-4827"><span class="linenos">4827</span></a> -</span><span id="replace_children-4828"><a href="#replace_children-4828"><span class="linenos">4828</span></a> <span class="n">child_nodes</span> <span class="o">=</span> <span class="n">v</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="p">[</span><span class="n">v</span><span class="p">]</span> -</span><span id="replace_children-4829"><a href="#replace_children-4829"><span class="linenos">4829</span></a> <span class="n">new_child_nodes</span> <span class="o">=</span> <span class="p">[]</span> -</span><span id="replace_children-4830"><a href="#replace_children-4830"><span class="linenos">4830</span></a> -</span><span id="replace_children-4831"><a href="#replace_children-4831"><span class="linenos">4831</span></a> <span class="k">for</span> <span class="n">cn</span> <span class="ow">in</span> <span class="n">child_nodes</span><span class="p">:</span> -</span><span id="replace_children-4832"><a href="#replace_children-4832"><span class="linenos">4832</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="replace_children-4833"><a href="#replace_children-4833"><span class="linenos">4833</span></a> <span class="k">for</span> <span class="n">child_node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">fun</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)):</span> -</span><span id="replace_children-4834"><a href="#replace_children-4834"><span class="linenos">4834</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_node</span><span class="p">)</span> -</span><span id="replace_children-4835"><a href="#replace_children-4835"><span class="linenos">4835</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">expression</span> -</span><span id="replace_children-4836"><a href="#replace_children-4836"><span class="linenos">4836</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">k</span> -</span><span id="replace_children-4837"><a href="#replace_children-4837"><span class="linenos">4837</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="replace_children-4838"><a href="#replace_children-4838"><span class="linenos">4838</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cn</span><span class="p">)</span> -</span><span id="replace_children-4839"><a href="#replace_children-4839"><span class="linenos">4839</span></a> -</span><span id="replace_children-4840"><a href="#replace_children-4840"><span class="linenos">4840</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">new_child_nodes</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">new_child_nodes</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="replace_children-4879"><a href="#replace_children-4879"><span class="linenos">4879</span></a><span class="k">def</span> <span class="nf">replace_children</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">fun</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="replace_children-4880"><a href="#replace_children-4880"><span class="linenos">4880</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="replace_children-4881"><a href="#replace_children-4881"><span class="linenos">4881</span></a><span class="sd"> Replace children of an expression with the result of a lambda fun(child) -> exp.</span> +</span><span id="replace_children-4882"><a href="#replace_children-4882"><span class="linenos">4882</span></a><span class="sd"> """</span> +</span><span id="replace_children-4883"><a href="#replace_children-4883"><span class="linenos">4883</span></a> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> +</span><span id="replace_children-4884"><a href="#replace_children-4884"><span class="linenos">4884</span></a> <span class="n">is_list_arg</span> <span class="o">=</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="ow">is</span> <span class="nb">list</span> +</span><span id="replace_children-4885"><a href="#replace_children-4885"><span class="linenos">4885</span></a> +</span><span id="replace_children-4886"><a href="#replace_children-4886"><span class="linenos">4886</span></a> <span class="n">child_nodes</span> <span class="o">=</span> <span class="n">v</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="p">[</span><span class="n">v</span><span class="p">]</span> +</span><span id="replace_children-4887"><a href="#replace_children-4887"><span class="linenos">4887</span></a> <span class="n">new_child_nodes</span> <span class="o">=</span> <span class="p">[]</span> +</span><span id="replace_children-4888"><a href="#replace_children-4888"><span class="linenos">4888</span></a> +</span><span id="replace_children-4889"><a href="#replace_children-4889"><span class="linenos">4889</span></a> <span class="k">for</span> <span class="n">cn</span> <span class="ow">in</span> <span class="n">child_nodes</span><span class="p">:</span> +</span><span id="replace_children-4890"><a href="#replace_children-4890"><span class="linenos">4890</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="replace_children-4891"><a href="#replace_children-4891"><span class="linenos">4891</span></a> <span class="k">for</span> <span class="n">child_node</span> <span class="ow">in</span> <span class="n">ensure_collection</span><span class="p">(</span><span class="n">fun</span><span class="p">(</span><span class="n">cn</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)):</span> +</span><span id="replace_children-4892"><a href="#replace_children-4892"><span class="linenos">4892</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_node</span><span class="p">)</span> +</span><span id="replace_children-4893"><a href="#replace_children-4893"><span class="linenos">4893</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">expression</span> +</span><span id="replace_children-4894"><a href="#replace_children-4894"><span class="linenos">4894</span></a> <span class="n">child_node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">=</span> <span class="n">k</span> +</span><span id="replace_children-4895"><a href="#replace_children-4895"><span class="linenos">4895</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="replace_children-4896"><a href="#replace_children-4896"><span class="linenos">4896</span></a> <span class="n">new_child_nodes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cn</span><span class="p">)</span> +</span><span id="replace_children-4897"><a href="#replace_children-4897"><span class="linenos">4897</span></a> +</span><span id="replace_children-4898"><a href="#replace_children-4898"><span class="linenos">4898</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">new_child_nodes</span> <span class="k">if</span> <span class="n">is_list_arg</span> <span class="k">else</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">new_child_nodes</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> </span></pre></div> @@ -43165,22 +44637,22 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#column_table_names"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="column_table_names-4843"><a href="#column_table_names-4843"><span class="linenos">4843</span></a><span class="k">def</span> <span class="nf">column_table_names</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> -</span><span id="column_table_names-4844"><a href="#column_table_names-4844"><span class="linenos">4844</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="column_table_names-4845"><a href="#column_table_names-4845"><span class="linenos">4845</span></a><span class="sd"> Return all table names referenced through columns in an expression.</span> -</span><span id="column_table_names-4846"><a href="#column_table_names-4846"><span class="linenos">4846</span></a> -</span><span id="column_table_names-4847"><a href="#column_table_names-4847"><span class="linenos">4847</span></a><span class="sd"> Example:</span> -</span><span id="column_table_names-4848"><a href="#column_table_names-4848"><span class="linenos">4848</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="column_table_names-4849"><a href="#column_table_names-4849"><span class="linenos">4849</span></a><span class="sd"> >>> column_table_names(sqlglot.parse_one("a.b AND c.d AND c.e"))</span> -</span><span id="column_table_names-4850"><a href="#column_table_names-4850"><span class="linenos">4850</span></a><span class="sd"> ['c', 'a']</span> -</span><span id="column_table_names-4851"><a href="#column_table_names-4851"><span class="linenos">4851</span></a> -</span><span id="column_table_names-4852"><a href="#column_table_names-4852"><span class="linenos">4852</span></a><span class="sd"> Args:</span> -</span><span id="column_table_names-4853"><a href="#column_table_names-4853"><span class="linenos">4853</span></a><span class="sd"> expression (sqlglot.Expression): expression to find table names</span> -</span><span id="column_table_names-4854"><a href="#column_table_names-4854"><span class="linenos">4854</span></a> -</span><span id="column_table_names-4855"><a href="#column_table_names-4855"><span class="linenos">4855</span></a><span class="sd"> Returns:</span> -</span><span id="column_table_names-4856"><a href="#column_table_names-4856"><span class="linenos">4856</span></a><span class="sd"> list: A list of unique names</span> -</span><span id="column_table_names-4857"><a href="#column_table_names-4857"><span class="linenos">4857</span></a><span class="sd"> """</span> -</span><span id="column_table_names-4858"><a href="#column_table_names-4858"><span class="linenos">4858</span></a> <span class="k">return</span> <span class="nb">list</span><span class="p">(</span><span class="nb">dict</span><span class="o">.</span><span class="n">fromkeys</span><span class="p">(</span><span class="n">column</span><span class="o">.</span><span class="n">table</span> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">Column</span><span class="p">)))</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="column_table_names-4901"><a href="#column_table_names-4901"><span class="linenos">4901</span></a><span class="k">def</span> <span class="nf">column_table_names</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span> +</span><span id="column_table_names-4902"><a href="#column_table_names-4902"><span class="linenos">4902</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="column_table_names-4903"><a href="#column_table_names-4903"><span class="linenos">4903</span></a><span class="sd"> Return all table names referenced through columns in an expression.</span> +</span><span id="column_table_names-4904"><a href="#column_table_names-4904"><span class="linenos">4904</span></a> +</span><span id="column_table_names-4905"><a href="#column_table_names-4905"><span class="linenos">4905</span></a><span class="sd"> Example:</span> +</span><span id="column_table_names-4906"><a href="#column_table_names-4906"><span class="linenos">4906</span></a><span class="sd"> >>> import sqlglot</span> +</span><span id="column_table_names-4907"><a href="#column_table_names-4907"><span class="linenos">4907</span></a><span class="sd"> >>> column_table_names(sqlglot.parse_one("a.b AND c.d AND c.e"))</span> +</span><span id="column_table_names-4908"><a href="#column_table_names-4908"><span class="linenos">4908</span></a><span class="sd"> ['c', 'a']</span> +</span><span id="column_table_names-4909"><a href="#column_table_names-4909"><span class="linenos">4909</span></a> +</span><span id="column_table_names-4910"><a href="#column_table_names-4910"><span class="linenos">4910</span></a><span class="sd"> Args:</span> +</span><span id="column_table_names-4911"><a href="#column_table_names-4911"><span class="linenos">4911</span></a><span class="sd"> expression (sqlglot.Expression): expression to find table names</span> +</span><span id="column_table_names-4912"><a href="#column_table_names-4912"><span class="linenos">4912</span></a> +</span><span id="column_table_names-4913"><a href="#column_table_names-4913"><span class="linenos">4913</span></a><span class="sd"> Returns:</span> +</span><span id="column_table_names-4914"><a href="#column_table_names-4914"><span class="linenos">4914</span></a><span class="sd"> list: A list of unique names</span> +</span><span id="column_table_names-4915"><a href="#column_table_names-4915"><span class="linenos">4915</span></a><span class="sd"> """</span> +</span><span id="column_table_names-4916"><a href="#column_table_names-4916"><span class="linenos">4916</span></a> <span class="k">return</span> <span class="nb">list</span><span class="p">(</span><span class="nb">dict</span><span class="o">.</span><span class="n">fromkeys</span><span class="p">(</span><span class="n">column</span><span class="o">.</span><span class="n">table</span> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">Column</span><span class="p">)))</span> </span></pre></div> @@ -43223,35 +44695,35 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#table_name"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="table_name-4861"><a href="#table_name-4861"><span class="linenos">4861</span></a><span class="k">def</span> <span class="nf">table_name</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="table_name-4862"><a href="#table_name-4862"><span class="linenos">4862</span></a><span class="w"> </span><span class="sd">"""Get the full name of a table as a string.</span> -</span><span id="table_name-4863"><a href="#table_name-4863"><span class="linenos">4863</span></a> -</span><span id="table_name-4864"><a href="#table_name-4864"><span class="linenos">4864</span></a><span class="sd"> Args:</span> -</span><span id="table_name-4865"><a href="#table_name-4865"><span class="linenos">4865</span></a><span class="sd"> table (exp.Table | str): table expression node or string.</span> -</span><span id="table_name-4866"><a href="#table_name-4866"><span class="linenos">4866</span></a> -</span><span id="table_name-4867"><a href="#table_name-4867"><span class="linenos">4867</span></a><span class="sd"> Examples:</span> -</span><span id="table_name-4868"><a href="#table_name-4868"><span class="linenos">4868</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> -</span><span id="table_name-4869"><a href="#table_name-4869"><span class="linenos">4869</span></a><span class="sd"> >>> table_name(parse_one("select * from a.b.c").find(exp.Table))</span> -</span><span id="table_name-4870"><a href="#table_name-4870"><span class="linenos">4870</span></a><span class="sd"> 'a.b.c'</span> -</span><span id="table_name-4871"><a href="#table_name-4871"><span class="linenos">4871</span></a> -</span><span id="table_name-4872"><a href="#table_name-4872"><span class="linenos">4872</span></a><span class="sd"> Returns:</span> -</span><span id="table_name-4873"><a href="#table_name-4873"><span class="linenos">4873</span></a><span class="sd"> The table name.</span> -</span><span id="table_name-4874"><a href="#table_name-4874"><span class="linenos">4874</span></a><span class="sd"> """</span> -</span><span id="table_name-4875"><a href="#table_name-4875"><span class="linenos">4875</span></a> -</span><span id="table_name-4876"><a href="#table_name-4876"><span class="linenos">4876</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">)</span> -</span><span id="table_name-4877"><a href="#table_name-4877"><span class="linenos">4877</span></a> -</span><span id="table_name-4878"><a href="#table_name-4878"><span class="linenos">4878</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table</span><span class="p">:</span> -</span><span id="table_name-4879"><a href="#table_name-4879"><span class="linenos">4879</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot parse </span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> -</span><span id="table_name-4880"><a href="#table_name-4880"><span class="linenos">4880</span></a> -</span><span id="table_name-4881"><a href="#table_name-4881"><span class="linenos">4881</span></a> <span class="k">return</span> <span class="s2">"."</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> -</span><span id="table_name-4882"><a href="#table_name-4882"><span class="linenos">4882</span></a> <span class="n">part</span> -</span><span id="table_name-4883"><a href="#table_name-4883"><span class="linenos">4883</span></a> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="p">(</span> -</span><span id="table_name-4884"><a href="#table_name-4884"><span class="linenos">4884</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">),</span> -</span><span id="table_name-4885"><a href="#table_name-4885"><span class="linenos">4885</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">),</span> -</span><span id="table_name-4886"><a href="#table_name-4886"><span class="linenos">4886</span></a> <span class="n">table</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> -</span><span id="table_name-4887"><a href="#table_name-4887"><span class="linenos">4887</span></a> <span class="p">)</span> -</span><span id="table_name-4888"><a href="#table_name-4888"><span class="linenos">4888</span></a> <span class="k">if</span> <span class="n">part</span> -</span><span id="table_name-4889"><a href="#table_name-4889"><span class="linenos">4889</span></a> <span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="table_name-4919"><a href="#table_name-4919"><span class="linenos">4919</span></a><span class="k">def</span> <span class="nf">table_name</span><span class="p">(</span><span class="n">table</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="table_name-4920"><a href="#table_name-4920"><span class="linenos">4920</span></a><span class="w"> </span><span class="sd">"""Get the full name of a table as a string.</span> +</span><span id="table_name-4921"><a href="#table_name-4921"><span class="linenos">4921</span></a> +</span><span id="table_name-4922"><a href="#table_name-4922"><span class="linenos">4922</span></a><span class="sd"> Args:</span> +</span><span id="table_name-4923"><a href="#table_name-4923"><span class="linenos">4923</span></a><span class="sd"> table (exp.Table | str): table expression node or string.</span> +</span><span id="table_name-4924"><a href="#table_name-4924"><span class="linenos">4924</span></a> +</span><span id="table_name-4925"><a href="#table_name-4925"><span class="linenos">4925</span></a><span class="sd"> Examples:</span> +</span><span id="table_name-4926"><a href="#table_name-4926"><span class="linenos">4926</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="table_name-4927"><a href="#table_name-4927"><span class="linenos">4927</span></a><span class="sd"> >>> table_name(parse_one("select * from a.b.c").find(exp.Table))</span> +</span><span id="table_name-4928"><a href="#table_name-4928"><span class="linenos">4928</span></a><span class="sd"> 'a.b.c'</span> +</span><span id="table_name-4929"><a href="#table_name-4929"><span class="linenos">4929</span></a> +</span><span id="table_name-4930"><a href="#table_name-4930"><span class="linenos">4930</span></a><span class="sd"> Returns:</span> +</span><span id="table_name-4931"><a href="#table_name-4931"><span class="linenos">4931</span></a><span class="sd"> The table name.</span> +</span><span id="table_name-4932"><a href="#table_name-4932"><span class="linenos">4932</span></a><span class="sd"> """</span> +</span><span id="table_name-4933"><a href="#table_name-4933"><span class="linenos">4933</span></a> +</span><span id="table_name-4934"><a href="#table_name-4934"><span class="linenos">4934</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">maybe_parse</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">into</span><span class="o">=</span><span class="n">Table</span><span class="p">)</span> +</span><span id="table_name-4935"><a href="#table_name-4935"><span class="linenos">4935</span></a> +</span><span id="table_name-4936"><a href="#table_name-4936"><span class="linenos">4936</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table</span><span class="p">:</span> +</span><span id="table_name-4937"><a href="#table_name-4937"><span class="linenos">4937</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Cannot parse </span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span> +</span><span id="table_name-4938"><a href="#table_name-4938"><span class="linenos">4938</span></a> +</span><span id="table_name-4939"><a href="#table_name-4939"><span class="linenos">4939</span></a> <span class="k">return</span> <span class="s2">"."</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> +</span><span id="table_name-4940"><a href="#table_name-4940"><span class="linenos">4940</span></a> <span class="n">part</span> +</span><span id="table_name-4941"><a href="#table_name-4941"><span class="linenos">4941</span></a> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="p">(</span> +</span><span id="table_name-4942"><a href="#table_name-4942"><span class="linenos">4942</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"catalog"</span><span class="p">),</span> +</span><span id="table_name-4943"><a href="#table_name-4943"><span class="linenos">4943</span></a> <span class="n">table</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"db"</span><span class="p">),</span> +</span><span id="table_name-4944"><a href="#table_name-4944"><span class="linenos">4944</span></a> <span class="n">table</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> +</span><span id="table_name-4945"><a href="#table_name-4945"><span class="linenos">4945</span></a> <span class="p">)</span> +</span><span id="table_name-4946"><a href="#table_name-4946"><span class="linenos">4946</span></a> <span class="k">if</span> <span class="n">part</span> +</span><span id="table_name-4947"><a href="#table_name-4947"><span class="linenos">4947</span></a> <span class="p">)</span> </span></pre></div> @@ -43294,33 +44766,33 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#replace_tables"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="replace_tables-4892"><a href="#replace_tables-4892"><span class="linenos">4892</span></a><span class="k">def</span> <span class="nf">replace_tables</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">mapping</span><span class="p">):</span> -</span><span id="replace_tables-4893"><a href="#replace_tables-4893"><span class="linenos">4893</span></a><span class="w"> </span><span class="sd">"""Replace all tables in expression according to the mapping.</span> -</span><span id="replace_tables-4894"><a href="#replace_tables-4894"><span class="linenos">4894</span></a> -</span><span id="replace_tables-4895"><a href="#replace_tables-4895"><span class="linenos">4895</span></a><span class="sd"> Args:</span> -</span><span id="replace_tables-4896"><a href="#replace_tables-4896"><span class="linenos">4896</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> -</span><span id="replace_tables-4897"><a href="#replace_tables-4897"><span class="linenos">4897</span></a><span class="sd"> mapping (Dict[str, str]): mapping of table names.</span> -</span><span id="replace_tables-4898"><a href="#replace_tables-4898"><span class="linenos">4898</span></a> -</span><span id="replace_tables-4899"><a href="#replace_tables-4899"><span class="linenos">4899</span></a><span class="sd"> Examples:</span> -</span><span id="replace_tables-4900"><a href="#replace_tables-4900"><span class="linenos">4900</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> -</span><span id="replace_tables-4901"><a href="#replace_tables-4901"><span class="linenos">4901</span></a><span class="sd"> >>> replace_tables(parse_one("select * from a.b"), {"a.b": "c"}).sql()</span> -</span><span id="replace_tables-4902"><a href="#replace_tables-4902"><span class="linenos">4902</span></a><span class="sd"> 'SELECT * FROM c'</span> -</span><span id="replace_tables-4903"><a href="#replace_tables-4903"><span class="linenos">4903</span></a> -</span><span id="replace_tables-4904"><a href="#replace_tables-4904"><span class="linenos">4904</span></a><span class="sd"> Returns:</span> -</span><span id="replace_tables-4905"><a href="#replace_tables-4905"><span class="linenos">4905</span></a><span class="sd"> The mapped expression.</span> -</span><span id="replace_tables-4906"><a href="#replace_tables-4906"><span class="linenos">4906</span></a><span class="sd"> """</span> -</span><span id="replace_tables-4907"><a href="#replace_tables-4907"><span class="linenos">4907</span></a> -</span><span id="replace_tables-4908"><a href="#replace_tables-4908"><span class="linenos">4908</span></a> <span class="k">def</span> <span class="nf">_replace_tables</span><span class="p">(</span><span class="n">node</span><span class="p">):</span> -</span><span id="replace_tables-4909"><a href="#replace_tables-4909"><span class="linenos">4909</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> -</span><span id="replace_tables-4910"><a href="#replace_tables-4910"><span class="linenos">4910</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">mapping</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">))</span> -</span><span id="replace_tables-4911"><a href="#replace_tables-4911"><span class="linenos">4911</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> -</span><span id="replace_tables-4912"><a href="#replace_tables-4912"><span class="linenos">4912</span></a> <span class="k">return</span> <span class="n">to_table</span><span class="p">(</span> -</span><span id="replace_tables-4913"><a href="#replace_tables-4913"><span class="linenos">4913</span></a> <span class="n">new_name</span><span class="p">,</span> -</span><span id="replace_tables-4914"><a href="#replace_tables-4914"><span class="linenos">4914</span></a> <span class="o">**</span><span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">)},</span> -</span><span id="replace_tables-4915"><a href="#replace_tables-4915"><span class="linenos">4915</span></a> <span class="p">)</span> -</span><span id="replace_tables-4916"><a href="#replace_tables-4916"><span class="linenos">4916</span></a> <span class="k">return</span> <span class="n">node</span> -</span><span id="replace_tables-4917"><a href="#replace_tables-4917"><span class="linenos">4917</span></a> -</span><span id="replace_tables-4918"><a href="#replace_tables-4918"><span class="linenos">4918</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_tables</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="replace_tables-4950"><a href="#replace_tables-4950"><span class="linenos">4950</span></a><span class="k">def</span> <span class="nf">replace_tables</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">mapping</span><span class="p">):</span> +</span><span id="replace_tables-4951"><a href="#replace_tables-4951"><span class="linenos">4951</span></a><span class="w"> </span><span class="sd">"""Replace all tables in expression according to the mapping.</span> +</span><span id="replace_tables-4952"><a href="#replace_tables-4952"><span class="linenos">4952</span></a> +</span><span id="replace_tables-4953"><a href="#replace_tables-4953"><span class="linenos">4953</span></a><span class="sd"> Args:</span> +</span><span id="replace_tables-4954"><a href="#replace_tables-4954"><span class="linenos">4954</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> +</span><span id="replace_tables-4955"><a href="#replace_tables-4955"><span class="linenos">4955</span></a><span class="sd"> mapping (Dict[str, str]): mapping of table names.</span> +</span><span id="replace_tables-4956"><a href="#replace_tables-4956"><span class="linenos">4956</span></a> +</span><span id="replace_tables-4957"><a href="#replace_tables-4957"><span class="linenos">4957</span></a><span class="sd"> Examples:</span> +</span><span id="replace_tables-4958"><a href="#replace_tables-4958"><span class="linenos">4958</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="replace_tables-4959"><a href="#replace_tables-4959"><span class="linenos">4959</span></a><span class="sd"> >>> replace_tables(parse_one("select * from a.b"), {"a.b": "c"}).sql()</span> +</span><span id="replace_tables-4960"><a href="#replace_tables-4960"><span class="linenos">4960</span></a><span class="sd"> 'SELECT * FROM c'</span> +</span><span id="replace_tables-4961"><a href="#replace_tables-4961"><span class="linenos">4961</span></a> +</span><span id="replace_tables-4962"><a href="#replace_tables-4962"><span class="linenos">4962</span></a><span class="sd"> Returns:</span> +</span><span id="replace_tables-4963"><a href="#replace_tables-4963"><span class="linenos">4963</span></a><span class="sd"> The mapped expression.</span> +</span><span id="replace_tables-4964"><a href="#replace_tables-4964"><span class="linenos">4964</span></a><span class="sd"> """</span> +</span><span id="replace_tables-4965"><a href="#replace_tables-4965"><span class="linenos">4965</span></a> +</span><span id="replace_tables-4966"><a href="#replace_tables-4966"><span class="linenos">4966</span></a> <span class="k">def</span> <span class="nf">_replace_tables</span><span class="p">(</span><span class="n">node</span><span class="p">):</span> +</span><span id="replace_tables-4967"><a href="#replace_tables-4967"><span class="linenos">4967</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="replace_tables-4968"><a href="#replace_tables-4968"><span class="linenos">4968</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">mapping</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">))</span> +</span><span id="replace_tables-4969"><a href="#replace_tables-4969"><span class="linenos">4969</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> +</span><span id="replace_tables-4970"><a href="#replace_tables-4970"><span class="linenos">4970</span></a> <span class="k">return</span> <span class="n">to_table</span><span class="p">(</span> +</span><span id="replace_tables-4971"><a href="#replace_tables-4971"><span class="linenos">4971</span></a> <span class="n">new_name</span><span class="p">,</span> +</span><span id="replace_tables-4972"><a href="#replace_tables-4972"><span class="linenos">4972</span></a> <span class="o">**</span><span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">items</span><span class="p">()</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"this"</span><span class="p">,</span> <span class="s2">"db"</span><span class="p">,</span> <span class="s2">"catalog"</span><span class="p">)},</span> +</span><span id="replace_tables-4973"><a href="#replace_tables-4973"><span class="linenos">4973</span></a> <span class="p">)</span> +</span><span id="replace_tables-4974"><a href="#replace_tables-4974"><span class="linenos">4974</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="replace_tables-4975"><a href="#replace_tables-4975"><span class="linenos">4975</span></a> +</span><span id="replace_tables-4976"><a href="#replace_tables-4976"><span class="linenos">4976</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_tables</span><span class="p">)</span> </span></pre></div> @@ -43364,39 +44836,39 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#replace_placeholders"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="replace_placeholders-4921"><a href="#replace_placeholders-4921"><span class="linenos">4921</span></a><span class="k">def</span> <span class="nf">replace_placeholders</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="replace_placeholders-4922"><a href="#replace_placeholders-4922"><span class="linenos">4922</span></a><span class="w"> </span><span class="sd">"""Replace placeholders in an expression.</span> -</span><span id="replace_placeholders-4923"><a href="#replace_placeholders-4923"><span class="linenos">4923</span></a> -</span><span id="replace_placeholders-4924"><a href="#replace_placeholders-4924"><span class="linenos">4924</span></a><span class="sd"> Args:</span> -</span><span id="replace_placeholders-4925"><a href="#replace_placeholders-4925"><span class="linenos">4925</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> -</span><span id="replace_placeholders-4926"><a href="#replace_placeholders-4926"><span class="linenos">4926</span></a><span class="sd"> args: positional names that will substitute unnamed placeholders in the given order.</span> -</span><span id="replace_placeholders-4927"><a href="#replace_placeholders-4927"><span class="linenos">4927</span></a><span class="sd"> kwargs: keyword arguments that will substitute named placeholders.</span> -</span><span id="replace_placeholders-4928"><a href="#replace_placeholders-4928"><span class="linenos">4928</span></a> -</span><span id="replace_placeholders-4929"><a href="#replace_placeholders-4929"><span class="linenos">4929</span></a><span class="sd"> Examples:</span> -</span><span id="replace_placeholders-4930"><a href="#replace_placeholders-4930"><span class="linenos">4930</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> -</span><span id="replace_placeholders-4931"><a href="#replace_placeholders-4931"><span class="linenos">4931</span></a><span class="sd"> >>> replace_placeholders(</span> -</span><span id="replace_placeholders-4932"><a href="#replace_placeholders-4932"><span class="linenos">4932</span></a><span class="sd"> ... parse_one("select * from :tbl where ? = ?"), "a", "b", tbl="foo"</span> -</span><span id="replace_placeholders-4933"><a href="#replace_placeholders-4933"><span class="linenos">4933</span></a><span class="sd"> ... ).sql()</span> -</span><span id="replace_placeholders-4934"><a href="#replace_placeholders-4934"><span class="linenos">4934</span></a><span class="sd"> 'SELECT * FROM foo WHERE a = b'</span> -</span><span id="replace_placeholders-4935"><a href="#replace_placeholders-4935"><span class="linenos">4935</span></a> -</span><span id="replace_placeholders-4936"><a href="#replace_placeholders-4936"><span class="linenos">4936</span></a><span class="sd"> Returns:</span> -</span><span id="replace_placeholders-4937"><a href="#replace_placeholders-4937"><span class="linenos">4937</span></a><span class="sd"> The mapped expression.</span> -</span><span id="replace_placeholders-4938"><a href="#replace_placeholders-4938"><span class="linenos">4938</span></a><span class="sd"> """</span> -</span><span id="replace_placeholders-4939"><a href="#replace_placeholders-4939"><span class="linenos">4939</span></a> -</span><span id="replace_placeholders-4940"><a href="#replace_placeholders-4940"><span class="linenos">4940</span></a> <span class="k">def</span> <span class="nf">_replace_placeholders</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> -</span><span id="replace_placeholders-4941"><a href="#replace_placeholders-4941"><span class="linenos">4941</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Placeholder</span><span class="p">):</span> -</span><span id="replace_placeholders-4942"><a href="#replace_placeholders-4942"><span class="linenos">4942</span></a> <span class="k">if</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">:</span> -</span><span id="replace_placeholders-4943"><a href="#replace_placeholders-4943"><span class="linenos">4943</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> -</span><span id="replace_placeholders-4944"><a href="#replace_placeholders-4944"><span class="linenos">4944</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> -</span><span id="replace_placeholders-4945"><a href="#replace_placeholders-4945"><span class="linenos">4945</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> -</span><span id="replace_placeholders-4946"><a href="#replace_placeholders-4946"><span class="linenos">4946</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="replace_placeholders-4947"><a href="#replace_placeholders-4947"><span class="linenos">4947</span></a> <span class="k">try</span><span class="p">:</span> -</span><span id="replace_placeholders-4948"><a href="#replace_placeholders-4948"><span class="linenos">4948</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="nb">next</span><span class="p">(</span><span class="n">args</span><span class="p">))</span> -</span><span id="replace_placeholders-4949"><a href="#replace_placeholders-4949"><span class="linenos">4949</span></a> <span class="k">except</span> <span class="ne">StopIteration</span><span class="p">:</span> -</span><span id="replace_placeholders-4950"><a href="#replace_placeholders-4950"><span class="linenos">4950</span></a> <span class="k">pass</span> -</span><span id="replace_placeholders-4951"><a href="#replace_placeholders-4951"><span class="linenos">4951</span></a> <span class="k">return</span> <span class="n">node</span> -</span><span id="replace_placeholders-4952"><a href="#replace_placeholders-4952"><span class="linenos">4952</span></a> -</span><span id="replace_placeholders-4953"><a href="#replace_placeholders-4953"><span class="linenos">4953</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_placeholders</span><span class="p">,</span> <span class="nb">iter</span><span class="p">(</span><span class="n">args</span><span class="p">),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="replace_placeholders-4979"><a href="#replace_placeholders-4979"><span class="linenos">4979</span></a><span class="k">def</span> <span class="nf">replace_placeholders</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="replace_placeholders-4980"><a href="#replace_placeholders-4980"><span class="linenos">4980</span></a><span class="w"> </span><span class="sd">"""Replace placeholders in an expression.</span> +</span><span id="replace_placeholders-4981"><a href="#replace_placeholders-4981"><span class="linenos">4981</span></a> +</span><span id="replace_placeholders-4982"><a href="#replace_placeholders-4982"><span class="linenos">4982</span></a><span class="sd"> Args:</span> +</span><span id="replace_placeholders-4983"><a href="#replace_placeholders-4983"><span class="linenos">4983</span></a><span class="sd"> expression (sqlglot.Expression): expression node to be transformed and replaced.</span> +</span><span id="replace_placeholders-4984"><a href="#replace_placeholders-4984"><span class="linenos">4984</span></a><span class="sd"> args: positional names that will substitute unnamed placeholders in the given order.</span> +</span><span id="replace_placeholders-4985"><a href="#replace_placeholders-4985"><span class="linenos">4985</span></a><span class="sd"> kwargs: keyword arguments that will substitute named placeholders.</span> +</span><span id="replace_placeholders-4986"><a href="#replace_placeholders-4986"><span class="linenos">4986</span></a> +</span><span id="replace_placeholders-4987"><a href="#replace_placeholders-4987"><span class="linenos">4987</span></a><span class="sd"> Examples:</span> +</span><span id="replace_placeholders-4988"><a href="#replace_placeholders-4988"><span class="linenos">4988</span></a><span class="sd"> >>> from sqlglot import exp, parse_one</span> +</span><span id="replace_placeholders-4989"><a href="#replace_placeholders-4989"><span class="linenos">4989</span></a><span class="sd"> >>> replace_placeholders(</span> +</span><span id="replace_placeholders-4990"><a href="#replace_placeholders-4990"><span class="linenos">4990</span></a><span class="sd"> ... parse_one("select * from :tbl where ? = ?"), "a", "b", tbl="foo"</span> +</span><span id="replace_placeholders-4991"><a href="#replace_placeholders-4991"><span class="linenos">4991</span></a><span class="sd"> ... ).sql()</span> +</span><span id="replace_placeholders-4992"><a href="#replace_placeholders-4992"><span class="linenos">4992</span></a><span class="sd"> 'SELECT * FROM foo WHERE a = b'</span> +</span><span id="replace_placeholders-4993"><a href="#replace_placeholders-4993"><span class="linenos">4993</span></a> +</span><span id="replace_placeholders-4994"><a href="#replace_placeholders-4994"><span class="linenos">4994</span></a><span class="sd"> Returns:</span> +</span><span id="replace_placeholders-4995"><a href="#replace_placeholders-4995"><span class="linenos">4995</span></a><span class="sd"> The mapped expression.</span> +</span><span id="replace_placeholders-4996"><a href="#replace_placeholders-4996"><span class="linenos">4996</span></a><span class="sd"> """</span> +</span><span id="replace_placeholders-4997"><a href="#replace_placeholders-4997"><span class="linenos">4997</span></a> +</span><span id="replace_placeholders-4998"><a href="#replace_placeholders-4998"><span class="linenos">4998</span></a> <span class="k">def</span> <span class="nf">_replace_placeholders</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> +</span><span id="replace_placeholders-4999"><a href="#replace_placeholders-4999"><span class="linenos">4999</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Placeholder</span><span class="p">):</span> +</span><span id="replace_placeholders-5000"><a href="#replace_placeholders-5000"><span class="linenos">5000</span></a> <span class="k">if</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">:</span> +</span><span id="replace_placeholders-5001"><a href="#replace_placeholders-5001"><span class="linenos">5001</span></a> <span class="n">new_name</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> +</span><span id="replace_placeholders-5002"><a href="#replace_placeholders-5002"><span class="linenos">5002</span></a> <span class="k">if</span> <span class="n">new_name</span><span class="p">:</span> +</span><span id="replace_placeholders-5003"><a href="#replace_placeholders-5003"><span class="linenos">5003</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="n">new_name</span><span class="p">)</span> +</span><span id="replace_placeholders-5004"><a href="#replace_placeholders-5004"><span class="linenos">5004</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="replace_placeholders-5005"><a href="#replace_placeholders-5005"><span class="linenos">5005</span></a> <span class="k">try</span><span class="p">:</span> +</span><span id="replace_placeholders-5006"><a href="#replace_placeholders-5006"><span class="linenos">5006</span></a> <span class="k">return</span> <span class="n">to_identifier</span><span class="p">(</span><span class="nb">next</span><span class="p">(</span><span class="n">args</span><span class="p">))</span> +</span><span id="replace_placeholders-5007"><a href="#replace_placeholders-5007"><span class="linenos">5007</span></a> <span class="k">except</span> <span class="ne">StopIteration</span><span class="p">:</span> +</span><span id="replace_placeholders-5008"><a href="#replace_placeholders-5008"><span class="linenos">5008</span></a> <span class="k">pass</span> +</span><span id="replace_placeholders-5009"><a href="#replace_placeholders-5009"><span class="linenos">5009</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="replace_placeholders-5010"><a href="#replace_placeholders-5010"><span class="linenos">5010</span></a> +</span><span id="replace_placeholders-5011"><a href="#replace_placeholders-5011"><span class="linenos">5011</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_replace_placeholders</span><span class="p">,</span> <span class="nb">iter</span><span class="p">(</span><span class="n">args</span><span class="p">),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> </span></pre></div> @@ -43443,34 +44915,34 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#expand"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="expand-4956"><a href="#expand-4956"><span class="linenos">4956</span></a><span class="k">def</span> <span class="nf">expand</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">Expression</span><span class="p">,</span> <span class="n">sources</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Subqueryable</span><span class="p">],</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> -</span><span id="expand-4957"><a href="#expand-4957"><span class="linenos">4957</span></a><span class="w"> </span><span class="sd">"""Transforms an expression by expanding all referenced sources into subqueries.</span> -</span><span id="expand-4958"><a href="#expand-4958"><span class="linenos">4958</span></a> -</span><span id="expand-4959"><a href="#expand-4959"><span class="linenos">4959</span></a><span class="sd"> Examples:</span> -</span><span id="expand-4960"><a href="#expand-4960"><span class="linenos">4960</span></a><span class="sd"> >>> from sqlglot import parse_one</span> -</span><span id="expand-4961"><a href="#expand-4961"><span class="linenos">4961</span></a><span class="sd"> >>> expand(parse_one("select * from x AS z"), {"x": parse_one("select * from y")}).sql()</span> -</span><span id="expand-4962"><a href="#expand-4962"><span class="linenos">4962</span></a><span class="sd"> 'SELECT * FROM (SELECT * FROM y) AS z /* source: x */'</span> -</span><span id="expand-4963"><a href="#expand-4963"><span class="linenos">4963</span></a> -</span><span id="expand-4964"><a href="#expand-4964"><span class="linenos">4964</span></a><span class="sd"> Args:</span> -</span><span id="expand-4965"><a href="#expand-4965"><span class="linenos">4965</span></a><span class="sd"> expression: The expression to expand.</span> -</span><span id="expand-4966"><a href="#expand-4966"><span class="linenos">4966</span></a><span class="sd"> sources: A dictionary of name to Subqueryables.</span> -</span><span id="expand-4967"><a href="#expand-4967"><span class="linenos">4967</span></a><span class="sd"> copy: Whether or not to copy the expression during transformation. Defaults to True.</span> -</span><span id="expand-4968"><a href="#expand-4968"><span class="linenos">4968</span></a> -</span><span id="expand-4969"><a href="#expand-4969"><span class="linenos">4969</span></a><span class="sd"> Returns:</span> -</span><span id="expand-4970"><a href="#expand-4970"><span class="linenos">4970</span></a><span class="sd"> The transformed expression.</span> -</span><span id="expand-4971"><a href="#expand-4971"><span class="linenos">4971</span></a><span class="sd"> """</span> -</span><span id="expand-4972"><a href="#expand-4972"><span class="linenos">4972</span></a> -</span><span id="expand-4973"><a href="#expand-4973"><span class="linenos">4973</span></a> <span class="k">def</span> <span class="nf">_expand</span><span class="p">(</span><span class="n">node</span><span class="p">:</span> <span class="n">Expression</span><span class="p">):</span> -</span><span id="expand-4974"><a href="#expand-4974"><span class="linenos">4974</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> -</span><span id="expand-4975"><a href="#expand-4975"><span class="linenos">4975</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> -</span><span id="expand-4976"><a href="#expand-4976"><span class="linenos">4976</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="p">)</span> -</span><span id="expand-4977"><a href="#expand-4977"><span class="linenos">4977</span></a> <span class="k">if</span> <span class="n">source</span><span class="p">:</span> -</span><span id="expand-4978"><a href="#expand-4978"><span class="linenos">4978</span></a> <span class="n">subquery</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="n">name</span><span class="p">)</span> -</span><span id="expand-4979"><a href="#expand-4979"><span class="linenos">4979</span></a> <span class="n">subquery</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="p">[</span><span class="sa">f</span><span class="s2">"source: </span><span class="si">{</span><span class="n">name</span><span class="si">}</span><span class="s2">"</span><span class="p">]</span> -</span><span id="expand-4980"><a href="#expand-4980"><span class="linenos">4980</span></a> <span class="k">return</span> <span class="n">subquery</span> -</span><span id="expand-4981"><a href="#expand-4981"><span class="linenos">4981</span></a> <span class="k">return</span> <span class="n">node</span> -</span><span id="expand-4982"><a href="#expand-4982"><span class="linenos">4982</span></a> -</span><span id="expand-4983"><a href="#expand-4983"><span class="linenos">4983</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_expand</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="expand-5014"><a href="#expand-5014"><span class="linenos">5014</span></a><span class="k">def</span> <span class="nf">expand</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">Expression</span><span class="p">,</span> <span class="n">sources</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Subqueryable</span><span class="p">],</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">Expression</span><span class="p">:</span> +</span><span id="expand-5015"><a href="#expand-5015"><span class="linenos">5015</span></a><span class="w"> </span><span class="sd">"""Transforms an expression by expanding all referenced sources into subqueries.</span> +</span><span id="expand-5016"><a href="#expand-5016"><span class="linenos">5016</span></a> +</span><span id="expand-5017"><a href="#expand-5017"><span class="linenos">5017</span></a><span class="sd"> Examples:</span> +</span><span id="expand-5018"><a href="#expand-5018"><span class="linenos">5018</span></a><span class="sd"> >>> from sqlglot import parse_one</span> +</span><span id="expand-5019"><a href="#expand-5019"><span class="linenos">5019</span></a><span class="sd"> >>> expand(parse_one("select * from x AS z"), {"x": parse_one("select * from y")}).sql()</span> +</span><span id="expand-5020"><a href="#expand-5020"><span class="linenos">5020</span></a><span class="sd"> 'SELECT * FROM (SELECT * FROM y) AS z /* source: x */'</span> +</span><span id="expand-5021"><a href="#expand-5021"><span class="linenos">5021</span></a> +</span><span id="expand-5022"><a href="#expand-5022"><span class="linenos">5022</span></a><span class="sd"> Args:</span> +</span><span id="expand-5023"><a href="#expand-5023"><span class="linenos">5023</span></a><span class="sd"> expression: The expression to expand.</span> +</span><span id="expand-5024"><a href="#expand-5024"><span class="linenos">5024</span></a><span class="sd"> sources: A dictionary of name to Subqueryables.</span> +</span><span id="expand-5025"><a href="#expand-5025"><span class="linenos">5025</span></a><span class="sd"> copy: Whether or not to copy the expression during transformation. Defaults to True.</span> +</span><span id="expand-5026"><a href="#expand-5026"><span class="linenos">5026</span></a> +</span><span id="expand-5027"><a href="#expand-5027"><span class="linenos">5027</span></a><span class="sd"> Returns:</span> +</span><span id="expand-5028"><a href="#expand-5028"><span class="linenos">5028</span></a><span class="sd"> The transformed expression.</span> +</span><span id="expand-5029"><a href="#expand-5029"><span class="linenos">5029</span></a><span class="sd"> """</span> +</span><span id="expand-5030"><a href="#expand-5030"><span class="linenos">5030</span></a> +</span><span id="expand-5031"><a href="#expand-5031"><span class="linenos">5031</span></a> <span class="k">def</span> <span class="nf">_expand</span><span class="p">(</span><span class="n">node</span><span class="p">:</span> <span class="n">Expression</span><span class="p">):</span> +</span><span id="expand-5032"><a href="#expand-5032"><span class="linenos">5032</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">Table</span><span class="p">):</span> +</span><span id="expand-5033"><a href="#expand-5033"><span class="linenos">5033</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">table_name</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> +</span><span id="expand-5034"><a href="#expand-5034"><span class="linenos">5034</span></a> <span class="n">source</span> <span class="o">=</span> <span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="p">)</span> +</span><span id="expand-5035"><a href="#expand-5035"><span class="linenos">5035</span></a> <span class="k">if</span> <span class="n">source</span><span class="p">:</span> +</span><span id="expand-5036"><a href="#expand-5036"><span class="linenos">5036</span></a> <span class="n">subquery</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">alias</span> <span class="ow">or</span> <span class="n">name</span><span class="p">)</span> +</span><span id="expand-5037"><a href="#expand-5037"><span class="linenos">5037</span></a> <span class="n">subquery</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="p">[</span><span class="sa">f</span><span class="s2">"source: </span><span class="si">{</span><span class="n">name</span><span class="si">}</span><span class="s2">"</span><span class="p">]</span> +</span><span id="expand-5038"><a href="#expand-5038"><span class="linenos">5038</span></a> <span class="k">return</span> <span class="n">subquery</span> +</span><span id="expand-5039"><a href="#expand-5039"><span class="linenos">5039</span></a> <span class="k">return</span> <span class="n">node</span> +</span><span id="expand-5040"><a href="#expand-5040"><span class="linenos">5040</span></a> +</span><span id="expand-5041"><a href="#expand-5041"><span class="linenos">5041</span></a> <span class="k">return</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_expand</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="n">copy</span><span class="p">)</span> </span></pre></div> @@ -43515,51 +44987,51 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#func"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="func-4986"><a href="#func-4986"><span class="linenos">4986</span></a><span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Func</span><span class="p">:</span> -</span><span id="func-4987"><a href="#func-4987"><span class="linenos">4987</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="func-4988"><a href="#func-4988"><span class="linenos">4988</span></a><span class="sd"> Returns a Func expression.</span> -</span><span id="func-4989"><a href="#func-4989"><span class="linenos">4989</span></a> -</span><span id="func-4990"><a href="#func-4990"><span class="linenos">4990</span></a><span class="sd"> Examples:</span> -</span><span id="func-4991"><a href="#func-4991"><span class="linenos">4991</span></a><span class="sd"> >>> func("abs", 5).sql()</span> -</span><span id="func-4992"><a href="#func-4992"><span class="linenos">4992</span></a><span class="sd"> 'ABS(5)'</span> -</span><span id="func-4993"><a href="#func-4993"><span class="linenos">4993</span></a> -</span><span id="func-4994"><a href="#func-4994"><span class="linenos">4994</span></a><span class="sd"> >>> func("cast", this=5, to=DataType.build("DOUBLE")).sql()</span> -</span><span id="func-4995"><a href="#func-4995"><span class="linenos">4995</span></a><span class="sd"> 'CAST(5 AS DOUBLE)'</span> -</span><span id="func-4996"><a href="#func-4996"><span class="linenos">4996</span></a> -</span><span id="func-4997"><a href="#func-4997"><span class="linenos">4997</span></a><span class="sd"> Args:</span> -</span><span id="func-4998"><a href="#func-4998"><span class="linenos">4998</span></a><span class="sd"> name: the name of the function to build.</span> -</span><span id="func-4999"><a href="#func-4999"><span class="linenos">4999</span></a><span class="sd"> args: the args used to instantiate the function of interest.</span> -</span><span id="func-5000"><a href="#func-5000"><span class="linenos">5000</span></a><span class="sd"> dialect: the source dialect.</span> -</span><span id="func-5001"><a href="#func-5001"><span class="linenos">5001</span></a><span class="sd"> kwargs: the kwargs used to instantiate the function of interest.</span> -</span><span id="func-5002"><a href="#func-5002"><span class="linenos">5002</span></a> -</span><span id="func-5003"><a href="#func-5003"><span class="linenos">5003</span></a><span class="sd"> Note:</span> -</span><span id="func-5004"><a href="#func-5004"><span class="linenos">5004</span></a><span class="sd"> The arguments `args` and `kwargs` are mutually exclusive.</span> -</span><span id="func-5005"><a href="#func-5005"><span class="linenos">5005</span></a> -</span><span id="func-5006"><a href="#func-5006"><span class="linenos">5006</span></a><span class="sd"> Returns:</span> -</span><span id="func-5007"><a href="#func-5007"><span class="linenos">5007</span></a><span class="sd"> An instance of the function of interest, or an anonymous function, if `name` doesn't</span> -</span><span id="func-5008"><a href="#func-5008"><span class="linenos">5008</span></a><span class="sd"> correspond to an existing `sqlglot.expressions.Func` class.</span> -</span><span id="func-5009"><a href="#func-5009"><span class="linenos">5009</span></a><span class="sd"> """</span> -</span><span id="func-5010"><a href="#func-5010"><span class="linenos">5010</span></a> <span class="k">if</span> <span class="n">args</span> <span class="ow">and</span> <span class="n">kwargs</span><span class="p">:</span> -</span><span id="func-5011"><a href="#func-5011"><span class="linenos">5011</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Can't use both args and kwargs to instantiate a function."</span><span class="p">)</span> -</span><span id="func-5012"><a href="#func-5012"><span class="linenos">5012</span></a> -</span><span id="func-5013"><a href="#func-5013"><span class="linenos">5013</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span> -</span><span id="func-5014"><a href="#func-5014"><span class="linenos">5014</span></a> -</span><span id="func-5015"><a href="#func-5015"><span class="linenos">5015</span></a> <span class="n">converted</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">]</span> -</span><span id="func-5016"><a href="#func-5016"><span class="linenos">5016</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="p">{</span><span class="n">key</span><span class="p">:</span> <span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> -</span><span id="func-5017"><a href="#func-5017"><span class="linenos">5017</span></a> -</span><span id="func-5018"><a href="#func-5018"><span class="linenos">5018</span></a> <span class="n">parser</span> <span class="o">=</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">parser</span><span class="p">()</span> -</span><span id="func-5019"><a href="#func-5019"><span class="linenos">5019</span></a> <span class="n">from_args_list</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> -</span><span id="func-5020"><a href="#func-5020"><span class="linenos">5020</span></a> -</span><span id="func-5021"><a href="#func-5021"><span class="linenos">5021</span></a> <span class="k">if</span> <span class="n">from_args_list</span><span class="p">:</span> -</span><span id="func-5022"><a href="#func-5022"><span class="linenos">5022</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">from_args_list</span><span class="p">(</span><span class="n">converted</span><span class="p">)</span> <span class="k">if</span> <span class="n">converted</span> <span class="k">else</span> <span class="n">from_args_list</span><span class="o">.</span><span class="vm">__self__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="c1"># type: ignore</span> -</span><span id="func-5023"><a href="#func-5023"><span class="linenos">5023</span></a> <span class="k">else</span><span class="p">:</span> -</span><span id="func-5024"><a href="#func-5024"><span class="linenos">5024</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="n">kwargs</span> <span class="ow">or</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="n">converted</span><span class="p">}</span> -</span><span id="func-5025"><a href="#func-5025"><span class="linenos">5025</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">Anonymous</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> -</span><span id="func-5026"><a href="#func-5026"><span class="linenos">5026</span></a> -</span><span id="func-5027"><a href="#func-5027"><span class="linenos">5027</span></a> <span class="k">for</span> <span class="n">error_message</span> <span class="ow">in</span> <span class="n">function</span><span class="o">.</span><span class="n">error_messages</span><span class="p">(</span><span class="n">converted</span><span class="p">):</span> -</span><span id="func-5028"><a href="#func-5028"><span class="linenos">5028</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="n">error_message</span><span class="p">)</span> -</span><span id="func-5029"><a href="#func-5029"><span class="linenos">5029</span></a> -</span><span id="func-5030"><a href="#func-5030"><span class="linenos">5030</span></a> <span class="k">return</span> <span class="n">function</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="func-5044"><a href="#func-5044"><span class="linenos">5044</span></a><span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="n">Func</span><span class="p">:</span> +</span><span id="func-5045"><a href="#func-5045"><span class="linenos">5045</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="func-5046"><a href="#func-5046"><span class="linenos">5046</span></a><span class="sd"> Returns a Func expression.</span> +</span><span id="func-5047"><a href="#func-5047"><span class="linenos">5047</span></a> +</span><span id="func-5048"><a href="#func-5048"><span class="linenos">5048</span></a><span class="sd"> Examples:</span> +</span><span id="func-5049"><a href="#func-5049"><span class="linenos">5049</span></a><span class="sd"> >>> func("abs", 5).sql()</span> +</span><span id="func-5050"><a href="#func-5050"><span class="linenos">5050</span></a><span class="sd"> 'ABS(5)'</span> +</span><span id="func-5051"><a href="#func-5051"><span class="linenos">5051</span></a> +</span><span id="func-5052"><a href="#func-5052"><span class="linenos">5052</span></a><span class="sd"> >>> func("cast", this=5, to=DataType.build("DOUBLE")).sql()</span> +</span><span id="func-5053"><a href="#func-5053"><span class="linenos">5053</span></a><span class="sd"> 'CAST(5 AS DOUBLE)'</span> +</span><span id="func-5054"><a href="#func-5054"><span class="linenos">5054</span></a> +</span><span id="func-5055"><a href="#func-5055"><span class="linenos">5055</span></a><span class="sd"> Args:</span> +</span><span id="func-5056"><a href="#func-5056"><span class="linenos">5056</span></a><span class="sd"> name: the name of the function to build.</span> +</span><span id="func-5057"><a href="#func-5057"><span class="linenos">5057</span></a><span class="sd"> args: the args used to instantiate the function of interest.</span> +</span><span id="func-5058"><a href="#func-5058"><span class="linenos">5058</span></a><span class="sd"> dialect: the source dialect.</span> +</span><span id="func-5059"><a href="#func-5059"><span class="linenos">5059</span></a><span class="sd"> kwargs: the kwargs used to instantiate the function of interest.</span> +</span><span id="func-5060"><a href="#func-5060"><span class="linenos">5060</span></a> +</span><span id="func-5061"><a href="#func-5061"><span class="linenos">5061</span></a><span class="sd"> Note:</span> +</span><span id="func-5062"><a href="#func-5062"><span class="linenos">5062</span></a><span class="sd"> The arguments `args` and `kwargs` are mutually exclusive.</span> +</span><span id="func-5063"><a href="#func-5063"><span class="linenos">5063</span></a> +</span><span id="func-5064"><a href="#func-5064"><span class="linenos">5064</span></a><span class="sd"> Returns:</span> +</span><span id="func-5065"><a href="#func-5065"><span class="linenos">5065</span></a><span class="sd"> An instance of the function of interest, or an anonymous function, if `name` doesn't</span> +</span><span id="func-5066"><a href="#func-5066"><span class="linenos">5066</span></a><span class="sd"> correspond to an existing `sqlglot.expressions.Func` class.</span> +</span><span id="func-5067"><a href="#func-5067"><span class="linenos">5067</span></a><span class="sd"> """</span> +</span><span id="func-5068"><a href="#func-5068"><span class="linenos">5068</span></a> <span class="k">if</span> <span class="n">args</span> <span class="ow">and</span> <span class="n">kwargs</span><span class="p">:</span> +</span><span id="func-5069"><a href="#func-5069"><span class="linenos">5069</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Can't use both args and kwargs to instantiate a function."</span><span class="p">)</span> +</span><span id="func-5070"><a href="#func-5070"><span class="linenos">5070</span></a> +</span><span id="func-5071"><a href="#func-5071"><span class="linenos">5071</span></a> <span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span> +</span><span id="func-5072"><a href="#func-5072"><span class="linenos">5072</span></a> +</span><span id="func-5073"><a href="#func-5073"><span class="linenos">5073</span></a> <span class="n">converted</span> <span class="o">=</span> <span class="p">[</span><span class="n">convert</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">]</span> +</span><span id="func-5074"><a href="#func-5074"><span class="linenos">5074</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="p">{</span><span class="n">key</span><span class="p">:</span> <span class="n">convert</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span> +</span><span id="func-5075"><a href="#func-5075"><span class="linenos">5075</span></a> +</span><span id="func-5076"><a href="#func-5076"><span class="linenos">5076</span></a> <span class="n">parser</span> <span class="o">=</span> <span class="n">Dialect</span><span class="o">.</span><span class="n">get_or_raise</span><span class="p">(</span><span class="n">dialect</span><span class="p">)()</span><span class="o">.</span><span class="n">parser</span><span class="p">()</span> +</span><span id="func-5077"><a href="#func-5077"><span class="linenos">5077</span></a> <span class="n">from_args_list</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> +</span><span id="func-5078"><a href="#func-5078"><span class="linenos">5078</span></a> +</span><span id="func-5079"><a href="#func-5079"><span class="linenos">5079</span></a> <span class="k">if</span> <span class="n">from_args_list</span><span class="p">:</span> +</span><span id="func-5080"><a href="#func-5080"><span class="linenos">5080</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">from_args_list</span><span class="p">(</span><span class="n">converted</span><span class="p">)</span> <span class="k">if</span> <span class="n">converted</span> <span class="k">else</span> <span class="n">from_args_list</span><span class="o">.</span><span class="vm">__self__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="c1"># type: ignore</span> +</span><span id="func-5081"><a href="#func-5081"><span class="linenos">5081</span></a> <span class="k">else</span><span class="p">:</span> +</span><span id="func-5082"><a href="#func-5082"><span class="linenos">5082</span></a> <span class="n">kwargs</span> <span class="o">=</span> <span class="n">kwargs</span> <span class="ow">or</span> <span class="p">{</span><span class="s2">"expressions"</span><span class="p">:</span> <span class="n">converted</span><span class="p">}</span> +</span><span id="func-5083"><a href="#func-5083"><span class="linenos">5083</span></a> <span class="n">function</span> <span class="o">=</span> <span class="n">Anonymous</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> +</span><span id="func-5084"><a href="#func-5084"><span class="linenos">5084</span></a> +</span><span id="func-5085"><a href="#func-5085"><span class="linenos">5085</span></a> <span class="k">for</span> <span class="n">error_message</span> <span class="ow">in</span> <span class="n">function</span><span class="o">.</span><span class="n">error_messages</span><span class="p">(</span><span class="n">converted</span><span class="p">):</span> +</span><span id="func-5086"><a href="#func-5086"><span class="linenos">5086</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="n">error_message</span><span class="p">)</span> +</span><span id="func-5087"><a href="#func-5087"><span class="linenos">5087</span></a> +</span><span id="func-5088"><a href="#func-5088"><span class="linenos">5088</span></a> <span class="k">return</span> <span class="n">function</span> </span></pre></div> @@ -43617,11 +45089,11 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#true"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="true-5033"><a href="#true-5033"><span class="linenos">5033</span></a><span class="k">def</span> <span class="nf">true</span><span class="p">():</span> -</span><span id="true-5034"><a href="#true-5034"><span class="linenos">5034</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="true-5035"><a href="#true-5035"><span class="linenos">5035</span></a><span class="sd"> Returns a true Boolean expression.</span> -</span><span id="true-5036"><a href="#true-5036"><span class="linenos">5036</span></a><span class="sd"> """</span> -</span><span id="true-5037"><a href="#true-5037"><span class="linenos">5037</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="true-5091"><a href="#true-5091"><span class="linenos">5091</span></a><span class="k">def</span> <span class="nf">true</span><span class="p">():</span> +</span><span id="true-5092"><a href="#true-5092"><span class="linenos">5092</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="true-5093"><a href="#true-5093"><span class="linenos">5093</span></a><span class="sd"> Returns a true Boolean expression.</span> +</span><span id="true-5094"><a href="#true-5094"><span class="linenos">5094</span></a><span class="sd"> """</span> +</span><span id="true-5095"><a href="#true-5095"><span class="linenos">5095</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></pre></div> @@ -43641,11 +45113,11 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#false"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="false-5040"><a href="#false-5040"><span class="linenos">5040</span></a><span class="k">def</span> <span class="nf">false</span><span class="p">():</span> -</span><span id="false-5041"><a href="#false-5041"><span class="linenos">5041</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="false-5042"><a href="#false-5042"><span class="linenos">5042</span></a><span class="sd"> Returns a false Boolean expression.</span> -</span><span id="false-5043"><a href="#false-5043"><span class="linenos">5043</span></a><span class="sd"> """</span> -</span><span id="false-5044"><a href="#false-5044"><span class="linenos">5044</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="false-5098"><a href="#false-5098"><span class="linenos">5098</span></a><span class="k">def</span> <span class="nf">false</span><span class="p">():</span> +</span><span id="false-5099"><a href="#false-5099"><span class="linenos">5099</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="false-5100"><a href="#false-5100"><span class="linenos">5100</span></a><span class="sd"> Returns a false Boolean expression.</span> +</span><span id="false-5101"><a href="#false-5101"><span class="linenos">5101</span></a><span class="sd"> """</span> +</span><span id="false-5102"><a href="#false-5102"><span class="linenos">5102</span></a> <span class="k">return</span> <span class="n">Boolean</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></pre></div> @@ -43665,11 +45137,11 @@ in order to help with type inference.</li> </div> <a class="headerlink" href="#null"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="null-5047"><a href="#null-5047"><span class="linenos">5047</span></a><span class="k">def</span> <span class="nf">null</span><span class="p">():</span> -</span><span id="null-5048"><a href="#null-5048"><span class="linenos">5048</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="null-5049"><a href="#null-5049"><span class="linenos">5049</span></a><span class="sd"> Returns a Null expression.</span> -</span><span id="null-5050"><a href="#null-5050"><span class="linenos">5050</span></a><span class="sd"> """</span> -</span><span id="null-5051"><a href="#null-5051"><span class="linenos">5051</span></a> <span class="k">return</span> <span class="n">Null</span><span class="p">()</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="null-5105"><a href="#null-5105"><span class="linenos">5105</span></a><span class="k">def</span> <span class="nf">null</span><span class="p">():</span> +</span><span id="null-5106"><a href="#null-5106"><span class="linenos">5106</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="null-5107"><a href="#null-5107"><span class="linenos">5107</span></a><span class="sd"> Returns a Null expression.</span> +</span><span id="null-5108"><a href="#null-5108"><span class="linenos">5108</span></a><span class="sd"> """</span> +</span><span id="null-5109"><a href="#null-5109"><span class="linenos">5109</span></a> <span class="k">return</span> <span class="n">Null</span><span class="p">()</span> </span></pre></div> |