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+ <h2>API Documentation</h2>
+ <ul class="memberlist">
+ <li>
+ <a class="class" href="#Presto">Presto</a>
+ <ul class="memberlist">
+ <li>
+ <a class="function" href="#Presto.__init__">Presto</a>
+ </li>
+ <li>
+ <a class="class" href="#Presto.Tokenizer">Presto.Tokenizer</a>
+ <ul class="memberlist">
+ </ul>
+
+ </li>
+ <li>
+ <a class="class" href="#Presto.Parser">Presto.Parser</a>
+ <ul class="memberlist">
+ </ul>
+
+ </li>
+ <li>
+ <a class="class" href="#Presto.Generator">Presto.Generator</a>
+ <ul class="memberlist">
+ <li>
+ <a class="function" href="#Presto.Generator.transaction_sql">transaction_sql</a>
+ </li>
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+ <div class="pdoc-code codehilite"><pre><span></span><span id="L-1"><a href="#L-1"><span class="linenos"> 1</span></a><span class="kn">from</span> <span class="nn">__future__</span> <span class="kn">import</span> <span class="n">annotations</span>
+</span><span id="L-2"><a href="#L-2"><span class="linenos"> 2</span></a>
+</span><span id="L-3"><a href="#L-3"><span class="linenos"> 3</span></a><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">exp</span><span class="p">,</span> <span class="n">generator</span><span class="p">,</span> <span class="n">parser</span><span class="p">,</span> <span class="n">tokens</span><span class="p">,</span> <span class="n">transforms</span>
+</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="p">(</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a> <span class="n">Dialect</span><span class="p">,</span>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a> <span class="n">format_time_lambda</span><span class="p">,</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">if_sql</span><span class="p">,</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">no_ilike_sql</span><span class="p">,</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">rename_func</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">struct_extract_sql</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a><span class="p">)</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.mysql</span> <span class="kn">import</span> <span class="n">MySQL</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a><span class="kn">from</span> <span class="nn">sqlglot.errors</span> <span class="kn">import</span> <span class="n">UnsupportedError</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a><span class="kn">from</span> <span class="nn">sqlglot.helper</span> <span class="kn">import</span> <span class="n">seq_get</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a><span class="kn">from</span> <span class="nn">sqlglot.tokens</span> <span class="kn">import</span> <span class="n">TokenType</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a>
+</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a>
+</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a><span class="k">def</span> <span class="nf">_approx_distinct_sql</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-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="n">accuracy</span> <span class="o">=</span> <span class="n">expression</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">&quot;accuracy&quot;</span><span class="p">)</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="n">accuracy</span> <span class="o">=</span> <span class="s2">&quot;, &quot;</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">accuracy</span><span class="p">)</span> <span class="k">if</span> <span class="n">accuracy</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;APPROX_DISTINCT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}{</span><span class="n">accuracy</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a><span class="k">def</span> <span class="nf">_datatype_sql</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-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">datatype_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">exp</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="n">TIMESTAMPTZ</span><span class="p">:</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2"> WITH TIME ZONE&quot;</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="k">return</span> <span class="n">sql</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a><span class="k">def</span> <span class="nf">_explode_to_unnest_sql</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-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Posexplode</span><span class="p">)):</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</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-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Join</span><span class="p">(</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">(</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="p">],</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">expression</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">&quot;alias&quot;</span><span class="p">),</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> <span class="n">ordinality</span><span class="o">=</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Posexplode</span><span class="p">),</span>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="p">),</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;cross&quot;</span><span class="p">,</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="p">)</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="p">)</span>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">lateral_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a>
+</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a><span class="k">def</span> <span class="nf">_initcap_sql</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-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="n">regex</span> <span class="o">=</span> <span class="sa">r</span><span class="s2">&quot;(\w)(\w*)&quot;</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;REGEXP_REPLACE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, &#39;</span><span class="si">{</span><span class="n">regex</span><span class="si">}</span><span class="s2">&#39;, x -&gt; UPPER(x[1]) || LOWER(x[2]))&quot;</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><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a><span class="k">def</span> <span class="nf">_decode_sql</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-54"><a href="#L-54"><span class="linenos"> 54</span></a> <span class="n">_ensure_utf8</span><span class="p">(</span><span class="n">expression</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">&quot;charset&quot;</span><span class="p">))</span>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FROM_UTF8(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_args</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">expression</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="s1">&#39;replace&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a>
+</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a><span class="k">def</span> <span class="nf">_encode_sql</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-59"><a href="#L-59"><span class="linenos"> 59</span></a> <span class="n">_ensure_utf8</span><span class="p">(</span><span class="n">expression</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">&quot;charset&quot;</span><span class="p">))</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_UTF8(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</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><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a><span class="k">def</span> <span class="nf">_no_sort_array</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-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="k">if</span> <span class="n">expression</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">&quot;asc&quot;</span><span class="p">)</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">false</span><span class="p">():</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="n">comparator</span> <span class="o">=</span> <span class="s2">&quot;(a, b) -&gt; CASE WHEN a &lt; b THEN 1 WHEN a &gt; b THEN -1 ELSE 0 END&quot;</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="n">comparator</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="n">args</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_args</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">comparator</span><span class="p">)</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;ARRAY_SORT(</span><span class="si">{</span><span class="n">args</span><span class="si">}</span><span class="s2">)&quot;</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><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a><span class="k">def</span> <span class="nf">_schema_sql</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-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Property</span><span class="p">):</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="s2">&quot;, &quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;&#39;</span><span class="si">{</span><span class="n">c</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">&#39;&quot;</span> <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;ARRAY[</span><span class="si">{</span><span class="n">columns</span><span class="si">}</span><span class="s2">]&quot;</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="k">for</span> <span class="n">schema</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Schema</span><span class="p">):</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">schema</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Property</span><span class="p">):</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="n">schema</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">schema_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a>
+</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="k">def</span> <span class="nf">_quantile_sql</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-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Presto does not support exact quantiles&quot;</span><span class="p">)</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;APPROX_PERCENTILE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;quantile&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</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><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a><span class="k">def</span> <span class="nf">_str_to_time_sql</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-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a><span class="k">def</span> <span class="nf">_ts_or_ds_to_date_sql</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-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="k">if</span> <span class="n">time_format</span> <span class="ow">and</span> <span class="n">time_format</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="n">Presto</span><span class="o">.</span><span class="n">time_format</span><span class="p">,</span> <span class="n">Presto</span><span class="o">.</span><span class="n">date_format</span><span class="p">):</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;CAST(</span><span class="si">{</span><span class="n">_str_to_time_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="w"> </span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS DATE)&quot;</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;CAST(SUBSTR(CAST(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS VARCHAR), 1, 10) AS DATE)&quot;</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><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a><span class="k">def</span> <span class="nf">_ts_or_ds_add_sql</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-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;this&quot;</span><span class="p">)</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="n">e</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;expression&quot;</span><span class="p">)</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;unit&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">&quot;&#39;day&#39;&quot;</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;DATE_ADD(</span><span class="si">{</span><span class="n">unit</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">e</span><span class="si">}</span><span class="s2">, DATE_PARSE(SUBSTR(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, 1, 10), </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">date_format</span><span class="si">}</span><span class="s2">))&quot;</span>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a>
+</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a><span class="k">def</span> <span class="nf">_sequence_sql</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-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="n">start</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;start&quot;</span><span class="p">]</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="n">end</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;end&quot;</span><span class="p">]</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="n">step</span> <span class="o">=</span> <span class="n">expression</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">&quot;step&quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> <span class="c1"># Postgres defaults to 1 for generate_series</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="n">target_type</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">start</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">):</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="n">target_type</span> <span class="o">=</span> <span class="n">start</span><span class="o">.</span><span class="n">to</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">end</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">):</span>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">target_type</span> <span class="o">=</span> <span class="n">end</span><span class="o">.</span><span class="n">to</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="k">if</span> <span class="n">target_type</span> <span class="ow">and</span> <span class="n">target_type</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">exp</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="n">TIMESTAMP</span><span class="p">:</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">to</span> <span class="o">=</span> <span class="n">target_type</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="k">if</span> <span class="n">target_type</span> <span class="ow">is</span> <span class="n">start</span><span class="o">.</span><span class="n">to</span><span class="p">:</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="n">end</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">end</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">)</span>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="n">start</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">start</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">)</span>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SEQUENCE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_args</span><span class="p">(</span><span class="n">start</span><span class="p">,</span><span class="w"> </span><span class="n">end</span><span class="p">,</span><span class="w"> </span><span class="n">step</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a><span class="k">def</span> <span class="nf">_ensure_utf8</span><span class="p">(</span><span class="n">charset</span><span class="p">):</span>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="k">if</span> <span class="n">charset</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">!=</span> <span class="s2">&quot;utf-8&quot;</span><span class="p">:</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="k">raise</span> <span class="n">UnsupportedError</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Unsupported charset </span><span class="si">{</span><span class="n">charset</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a>
+</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="k">def</span> <span class="nf">_approx_percentile</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="k">if</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="mi">4</span><span class="p">:</span>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">(</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">weight</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="n">quantile</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="n">accuracy</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">3</span><span class="p">),</span>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="p">)</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="k">if</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="mi">3</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">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">(</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="n">quantile</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="n">accuracy</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <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">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a>
+</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a><span class="k">def</span> <span class="nf">_from_unixtime</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="k">if</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="mi">3</span><span class="p">:</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">(</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="n">hours</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="n">minutes</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="p">)</span>
+</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="k">if</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="mi">2</span><span class="p">:</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">(</span>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="n">zone</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="p">)</span>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a><span class="k">class</span> <span class="nc">Presto</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="n">index_offset</span> <span class="o">=</span> <span class="mi">1</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_last&quot;</span>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="n">MySQL</span><span class="o">.</span><span class="n">time_format</span> <span class="c1"># type: ignore</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="n">MySQL</span><span class="o">.</span><span class="n">time_mapping</span> <span class="c1"># type: ignore</span>
+</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a>
+</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="s2">&quot;START&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BEGIN</span><span class="p">,</span>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="s2">&quot;ROW&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STRUCT</span><span class="p">,</span>
+</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="p">}</span>
+</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a>
+</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="s2">&quot;APPROX_DISTINCT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="s2">&quot;CARDINALITY&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="s2">&quot;CONTAINS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">(</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="p">),</span>
+</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="s2">&quot;DATE_DIFF&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">(</span>
+</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="p">),</span>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="s2">&quot;DATE_FORMAT&quot;</span><span class="p">:</span> <span class="n">format_time_lambda</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">,</span> <span class="s2">&quot;presto&quot;</span><span class="p">),</span>
+</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="s2">&quot;DATE_PARSE&quot;</span><span class="p">:</span> <span class="n">format_time_lambda</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">,</span> <span class="s2">&quot;presto&quot;</span><span class="p">),</span>
+</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="s2">&quot;FROM_UNIXTIME&quot;</span><span class="p">:</span> <span class="n">_from_unixtime</span><span class="p">,</span>
+</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="s2">&quot;NOW&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="s2">&quot;STRPOS&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">(</span>
+</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="n">substr</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="L-205"><a href="#L-205"><span class="linenos">205</span></a> <span class="p">),</span>
+</span><span id="L-206"><a href="#L-206"><span class="linenos">206</span></a> <span class="s2">&quot;TO_UNIXTIME&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">:</span> <span class="n">_approx_percentile</span><span class="p">,</span>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</span></a> <span class="s2">&quot;FROM_HEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-209"><a href="#L-209"><span class="linenos">209</span></a> <span class="s2">&quot;TO_HEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Hex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-210"><a href="#L-210"><span class="linenos">210</span></a> <span class="s2">&quot;TO_UTF8&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</span><span class="p">(</span>
+</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">charset</span><span class="o">=</span><span class="n">exp</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">&quot;utf-8&quot;</span><span class="p">)</span>
+</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a> <span class="p">),</span>
+</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="s2">&quot;FROM_UTF8&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</span><span class="p">(</span>
+</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">replace</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">charset</span><span class="o">=</span><span class="n">exp</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">&quot;utf-8&quot;</span><span class="p">)</span>
+</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="p">),</span>
+</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a> <span class="p">}</span>
+</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="L-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;TRIM&quot;</span><span class="p">)</span>
+</span><span id="L-219"><a href="#L-219"><span class="linenos">219</span></a>
+</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="n">STRUCT_DELIMITER</span> <span class="o">=</span> <span class="p">(</span><span class="s2">&quot;(&quot;</span><span class="p">,</span> <span class="s2">&quot;)&quot;</span><span class="p">)</span>
+</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a>
+</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">PROPERTIES_LOCATION</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-225"><a href="#L-225"><span class="linenos">225</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
+</span><span id="L-226"><a href="#L-226"><span class="linenos">226</span></a> <span class="p">}</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="n">TYPE_MAPPING</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="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TYPE_MAPPING</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-230"><a href="#L-230"><span class="linenos">230</span></a> <span class="n">exp</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="n">INT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="L-231"><a href="#L-231"><span class="linenos">231</span></a> <span class="n">exp</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="n">FLOAT</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="n">exp</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="n">BINARY</span><span class="p">:</span> <span class="s2">&quot;VARBINARY&quot;</span><span class="p">,</span>
+</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="n">exp</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="n">TEXT</span><span class="p">:</span> <span class="s2">&quot;VARCHAR&quot;</span><span class="p">,</span>
+</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="n">exp</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="n">TIMESTAMPTZ</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="n">exp</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="n">STRUCT</span><span class="p">:</span> <span class="s2">&quot;ROW&quot;</span><span class="p">,</span>
+</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a> <span class="p">}</span>
+</span><span id="L-237"><a href="#L-237"><span class="linenos">237</span></a>
+</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">UNALIAS_GROUP</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-241"><a href="#L-241"><span class="linenos">241</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">_approx_distinct_sql</span><span class="p">,</span>
+</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;ARRAY[</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="si">}</span><span class="s2">]&quot;</span><span class="p">,</span>
+</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayConcat</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CONCAT&quot;</span><span class="p">),</span>
+</span><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="L-245"><a href="#L-245"><span class="linenos">245</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CARDINALITY&quot;</span><span class="p">),</span>
+</span><span id="L-246"><a href="#L-246"><span class="linenos">246</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseAnd</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_AND(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_ARITHMETIC_SHIFT_LEFT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseNot</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_NOT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-249"><a href="#L-249"><span class="linenos">249</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_OR(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-250"><a href="#L-250"><span class="linenos">250</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_ARITHMETIC_SHIFT_RIGHT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-251"><a href="#L-251"><span class="linenos">251</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_XOR(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">&quot;CURRENT_TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">:</span> <span class="n">_datatype_sql</span><span class="p">,</span>
+</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;&quot;&quot;DATE_ADD(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;unit&#39;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;day&#39;&quot;</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;&quot;&quot;DATE_DIFF(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;unit&#39;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;day&#39;&quot;</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">date_format</span><span class="si">}</span><span class="s2">) AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateToDi</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_FORMAT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</span><span class="p">:</span> <span class="n">_decode_sql</span><span class="p">,</span>
+</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DiToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_PARSE(CAST(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS VARCHAR), </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">) AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</span><span class="p">:</span> <span class="n">_encode_sql</span><span class="p">,</span>
+</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">:</span> <span class="n">_sequence_sql</span><span class="p">,</span>
+</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Hex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_HEX&quot;</span><span class="p">),</span>
+</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">if_sql</span><span class="p">,</span>
+</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ILike</span><span class="p">:</span> <span class="n">no_ilike_sql</span><span class="p">,</span>
+</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Initcap</span><span class="p">:</span> <span class="n">_initcap_sql</span><span class="p">,</span>
+</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">:</span> <span class="n">_explode_to_unnest_sql</span><span class="p">,</span>
+</span><span id="L-267"><a href="#L-267"><span class="linenos">267</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LEVENSHTEIN_DISTANCE&quot;</span><span class="p">),</span>
+</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;BOOL_OR&quot;</span><span class="p">),</span>
+</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="p">:</span> <span class="n">_quantile_sql</span><span class="p">,</span>
+</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">),</span>
+</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeDivide</span><span class="p">:</span> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
+</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Schema</span><span class="p">:</span> <span class="n">_schema_sql</span><span class="p">,</span>
+</span><span id="L-273"><a href="#L-273"><span class="linenos">273</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_no_sort_array</span><span class="p">,</span>
+</span><span id="L-274"><a href="#L-274"><span class="linenos">274</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRPOS&quot;</span><span class="p">),</span>
+</span><span id="L-275"><a href="#L-275"><span class="linenos">275</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(</span><span class="si">{</span><span class="n">_str_to_time_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="L-276"><a href="#L-276"><span class="linenos">276</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">:</span> <span class="n">_str_to_time_sql</span><span class="p">,</span>
+</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TO_UNIXTIME(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">))&quot;</span><span class="p">,</span>
+</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StructExtract</span><span class="p">:</span> <span class="n">struct_extract_sql</span><span class="p">,</span>
+</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableFormatProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TABLE_FORMAT=&#39;</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">,</span>
+</span><span id="L-280"><a href="#L-280"><span class="linenos">280</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FileFormatProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;FORMAT=&#39;</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">,</span>
+</span><span id="L-281"><a href="#L-281"><span class="linenos">281</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TO_UNIXTIME(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">time_format</span><span class="si">}</span><span class="s2">))&quot;</span><span class="p">,</span>
+</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;DATE_FORMAT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_UNIXTIME&quot;</span><span class="p">),</span>
+</span><span id="L-286"><a href="#L-286"><span class="linenos">286</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDiToDi</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(SUBSTR(REPLACE(CAST(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS VARCHAR), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="L-287"><a href="#L-287"><span class="linenos">287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">_ts_or_ds_add_sql</span><span class="p">,</span>
+</span><span id="L-288"><a href="#L-288"><span class="linenos">288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">_ts_or_ds_to_date_sql</span><span class="p">,</span>
+</span><span id="L-289"><a href="#L-289"><span class="linenos">289</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FROM_HEX&quot;</span><span class="p">),</span>
+</span><span id="L-290"><a href="#L-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;DATE_FORMAT(FROM_UNIXTIME(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">), </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-291"><a href="#L-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FROM_UNIXTIME&quot;</span><span class="p">),</span>
+</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(FROM_UNIXTIME(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">) AS VARCHAR)&quot;</span><span class="p">,</span>
+</span><span id="L-293"><a href="#L-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VariancePop</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;VAR_POP&quot;</span><span class="p">),</span>
+</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a> <span class="p">}</span>
+</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a>
+</span><span id="L-296"><a href="#L-296"><span class="linenos">296</span></a> <span class="k">def</span> <span class="nf">transaction_sql</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-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="n">modes</span> <span class="o">=</span> <span class="n">expression</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">&quot;modes&quot;</span><span class="p">)</span>
+</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="n">modes</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="s1">&#39;, &#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">modes</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">modes</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-299"><a href="#L-299"><span class="linenos">299</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;START TRANSACTION</span><span class="si">{</span><span class="n">modes</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Presto">
+ <input id="Presto-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">Presto</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="Presto-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Presto"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Presto-169"><a href="#Presto-169"><span class="linenos">169</span></a><span class="k">class</span> <span class="nc">Presto</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Presto-170"><a href="#Presto-170"><span class="linenos">170</span></a> <span class="n">index_offset</span> <span class="o">=</span> <span class="mi">1</span>
+</span><span id="Presto-171"><a href="#Presto-171"><span class="linenos">171</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_last&quot;</span>
+</span><span id="Presto-172"><a href="#Presto-172"><span class="linenos">172</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="n">MySQL</span><span class="o">.</span><span class="n">time_format</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto-173"><a href="#Presto-173"><span class="linenos">173</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="n">MySQL</span><span class="o">.</span><span class="n">time_mapping</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto-174"><a href="#Presto-174"><span class="linenos">174</span></a>
+</span><span id="Presto-175"><a href="#Presto-175"><span class="linenos">175</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="Presto-176"><a href="#Presto-176"><span class="linenos">176</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto-177"><a href="#Presto-177"><span class="linenos">177</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span>
+</span><span id="Presto-178"><a href="#Presto-178"><span class="linenos">178</span></a> <span class="s2">&quot;START&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BEGIN</span><span class="p">,</span>
+</span><span id="Presto-179"><a href="#Presto-179"><span class="linenos">179</span></a> <span class="s2">&quot;ROW&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STRUCT</span><span class="p">,</span>
+</span><span id="Presto-180"><a href="#Presto-180"><span class="linenos">180</span></a> <span class="p">}</span>
+</span><span id="Presto-181"><a href="#Presto-181"><span class="linenos">181</span></a>
+</span><span id="Presto-182"><a href="#Presto-182"><span class="linenos">182</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="Presto-183"><a href="#Presto-183"><span class="linenos">183</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto-184"><a href="#Presto-184"><span class="linenos">184</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto-185"><a href="#Presto-185"><span class="linenos">185</span></a> <span class="s2">&quot;APPROX_DISTINCT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto-186"><a href="#Presto-186"><span class="linenos">186</span></a> <span class="s2">&quot;CARDINALITY&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto-187"><a href="#Presto-187"><span class="linenos">187</span></a> <span class="s2">&quot;CONTAINS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto-188"><a href="#Presto-188"><span class="linenos">188</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">(</span>
+</span><span id="Presto-189"><a href="#Presto-189"><span class="linenos">189</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="Presto-190"><a href="#Presto-190"><span class="linenos">190</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="Presto-191"><a href="#Presto-191"><span class="linenos">191</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="Presto-192"><a href="#Presto-192"><span class="linenos">192</span></a> <span class="p">),</span>
+</span><span id="Presto-193"><a href="#Presto-193"><span class="linenos">193</span></a> <span class="s2">&quot;DATE_DIFF&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">(</span>
+</span><span id="Presto-194"><a href="#Presto-194"><span class="linenos">194</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="Presto-195"><a href="#Presto-195"><span class="linenos">195</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="Presto-196"><a href="#Presto-196"><span class="linenos">196</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="Presto-197"><a href="#Presto-197"><span class="linenos">197</span></a> <span class="p">),</span>
+</span><span id="Presto-198"><a href="#Presto-198"><span class="linenos">198</span></a> <span class="s2">&quot;DATE_FORMAT&quot;</span><span class="p">:</span> <span class="n">format_time_lambda</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">,</span> <span class="s2">&quot;presto&quot;</span><span class="p">),</span>
+</span><span id="Presto-199"><a href="#Presto-199"><span class="linenos">199</span></a> <span class="s2">&quot;DATE_PARSE&quot;</span><span class="p">:</span> <span class="n">format_time_lambda</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">,</span> <span class="s2">&quot;presto&quot;</span><span class="p">),</span>
+</span><span id="Presto-200"><a href="#Presto-200"><span class="linenos">200</span></a> <span class="s2">&quot;FROM_UNIXTIME&quot;</span><span class="p">:</span> <span class="n">_from_unixtime</span><span class="p">,</span>
+</span><span id="Presto-201"><a href="#Presto-201"><span class="linenos">201</span></a> <span class="s2">&quot;NOW&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto-202"><a href="#Presto-202"><span class="linenos">202</span></a> <span class="s2">&quot;STRPOS&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">(</span>
+</span><span id="Presto-203"><a href="#Presto-203"><span class="linenos">203</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="Presto-204"><a href="#Presto-204"><span class="linenos">204</span></a> <span class="n">substr</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="Presto-205"><a href="#Presto-205"><span class="linenos">205</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="Presto-206"><a href="#Presto-206"><span class="linenos">206</span></a> <span class="p">),</span>
+</span><span id="Presto-207"><a href="#Presto-207"><span class="linenos">207</span></a> <span class="s2">&quot;TO_UNIXTIME&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto-208"><a href="#Presto-208"><span class="linenos">208</span></a> <span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">:</span> <span class="n">_approx_percentile</span><span class="p">,</span>
+</span><span id="Presto-209"><a href="#Presto-209"><span class="linenos">209</span></a> <span class="s2">&quot;FROM_HEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto-210"><a href="#Presto-210"><span class="linenos">210</span></a> <span class="s2">&quot;TO_HEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Hex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto-211"><a href="#Presto-211"><span class="linenos">211</span></a> <span class="s2">&quot;TO_UTF8&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</span><span class="p">(</span>
+</span><span id="Presto-212"><a href="#Presto-212"><span class="linenos">212</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">charset</span><span class="o">=</span><span class="n">exp</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">&quot;utf-8&quot;</span><span class="p">)</span>
+</span><span id="Presto-213"><a href="#Presto-213"><span class="linenos">213</span></a> <span class="p">),</span>
+</span><span id="Presto-214"><a href="#Presto-214"><span class="linenos">214</span></a> <span class="s2">&quot;FROM_UTF8&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</span><span class="p">(</span>
+</span><span id="Presto-215"><a href="#Presto-215"><span class="linenos">215</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">replace</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">charset</span><span class="o">=</span><span class="n">exp</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">&quot;utf-8&quot;</span><span class="p">)</span>
+</span><span id="Presto-216"><a href="#Presto-216"><span class="linenos">216</span></a> <span class="p">),</span>
+</span><span id="Presto-217"><a href="#Presto-217"><span class="linenos">217</span></a> <span class="p">}</span>
+</span><span id="Presto-218"><a href="#Presto-218"><span class="linenos">218</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="Presto-219"><a href="#Presto-219"><span class="linenos">219</span></a> <span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;TRIM&quot;</span><span class="p">)</span>
+</span><span id="Presto-220"><a href="#Presto-220"><span class="linenos">220</span></a>
+</span><span id="Presto-221"><a href="#Presto-221"><span class="linenos">221</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Presto-222"><a href="#Presto-222"><span class="linenos">222</span></a> <span class="n">STRUCT_DELIMITER</span> <span class="o">=</span> <span class="p">(</span><span class="s2">&quot;(&quot;</span><span class="p">,</span> <span class="s2">&quot;)&quot;</span><span class="p">)</span>
+</span><span id="Presto-223"><a href="#Presto-223"><span class="linenos">223</span></a>
+</span><span id="Presto-224"><a href="#Presto-224"><span class="linenos">224</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto-225"><a href="#Presto-225"><span class="linenos">225</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">PROPERTIES_LOCATION</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto-226"><a href="#Presto-226"><span class="linenos">226</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
+</span><span id="Presto-227"><a href="#Presto-227"><span class="linenos">227</span></a> <span class="p">}</span>
+</span><span id="Presto-228"><a href="#Presto-228"><span class="linenos">228</span></a>
+</span><span id="Presto-229"><a href="#Presto-229"><span class="linenos">229</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto-230"><a href="#Presto-230"><span class="linenos">230</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TYPE_MAPPING</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto-231"><a href="#Presto-231"><span class="linenos">231</span></a> <span class="n">exp</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="n">INT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="Presto-232"><a href="#Presto-232"><span class="linenos">232</span></a> <span class="n">exp</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="n">FLOAT</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="Presto-233"><a href="#Presto-233"><span class="linenos">233</span></a> <span class="n">exp</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="n">BINARY</span><span class="p">:</span> <span class="s2">&quot;VARBINARY&quot;</span><span class="p">,</span>
+</span><span id="Presto-234"><a href="#Presto-234"><span class="linenos">234</span></a> <span class="n">exp</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="n">TEXT</span><span class="p">:</span> <span class="s2">&quot;VARCHAR&quot;</span><span class="p">,</span>
+</span><span id="Presto-235"><a href="#Presto-235"><span class="linenos">235</span></a> <span class="n">exp</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="n">TIMESTAMPTZ</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Presto-236"><a href="#Presto-236"><span class="linenos">236</span></a> <span class="n">exp</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="n">STRUCT</span><span class="p">:</span> <span class="s2">&quot;ROW&quot;</span><span class="p">,</span>
+</span><span id="Presto-237"><a href="#Presto-237"><span class="linenos">237</span></a> <span class="p">}</span>
+</span><span id="Presto-238"><a href="#Presto-238"><span class="linenos">238</span></a>
+</span><span id="Presto-239"><a href="#Presto-239"><span class="linenos">239</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto-240"><a href="#Presto-240"><span class="linenos">240</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto-241"><a href="#Presto-241"><span class="linenos">241</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">UNALIAS_GROUP</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto-242"><a href="#Presto-242"><span class="linenos">242</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">_approx_distinct_sql</span><span class="p">,</span>
+</span><span id="Presto-243"><a href="#Presto-243"><span class="linenos">243</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;ARRAY[</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="si">}</span><span class="s2">]&quot;</span><span class="p">,</span>
+</span><span id="Presto-244"><a href="#Presto-244"><span class="linenos">244</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayConcat</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CONCAT&quot;</span><span class="p">),</span>
+</span><span id="Presto-245"><a href="#Presto-245"><span class="linenos">245</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="Presto-246"><a href="#Presto-246"><span class="linenos">246</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CARDINALITY&quot;</span><span class="p">),</span>
+</span><span id="Presto-247"><a href="#Presto-247"><span class="linenos">247</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseAnd</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_AND(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto-248"><a href="#Presto-248"><span class="linenos">248</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_ARITHMETIC_SHIFT_LEFT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto-249"><a href="#Presto-249"><span class="linenos">249</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseNot</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_NOT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto-250"><a href="#Presto-250"><span class="linenos">250</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_OR(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto-251"><a href="#Presto-251"><span class="linenos">251</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_ARITHMETIC_SHIFT_RIGHT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto-252"><a href="#Presto-252"><span class="linenos">252</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_XOR(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto-253"><a href="#Presto-253"><span class="linenos">253</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">&quot;CURRENT_TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Presto-254"><a href="#Presto-254"><span class="linenos">254</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">:</span> <span class="n">_datatype_sql</span><span class="p">,</span>
+</span><span id="Presto-255"><a href="#Presto-255"><span class="linenos">255</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;&quot;&quot;DATE_ADD(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;unit&#39;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;day&#39;&quot;</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="Presto-256"><a href="#Presto-256"><span class="linenos">256</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;&quot;&quot;DATE_DIFF(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;unit&#39;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;day&#39;&quot;</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="Presto-257"><a href="#Presto-257"><span class="linenos">257</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">date_format</span><span class="si">}</span><span class="s2">) AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="Presto-258"><a href="#Presto-258"><span class="linenos">258</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateToDi</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_FORMAT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="Presto-259"><a href="#Presto-259"><span class="linenos">259</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</span><span class="p">:</span> <span class="n">_decode_sql</span><span class="p">,</span>
+</span><span id="Presto-260"><a href="#Presto-260"><span class="linenos">260</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DiToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_PARSE(CAST(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS VARCHAR), </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">) AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="Presto-261"><a href="#Presto-261"><span class="linenos">261</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</span><span class="p">:</span> <span class="n">_encode_sql</span><span class="p">,</span>
+</span><span id="Presto-262"><a href="#Presto-262"><span class="linenos">262</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">:</span> <span class="n">_sequence_sql</span><span class="p">,</span>
+</span><span id="Presto-263"><a href="#Presto-263"><span class="linenos">263</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Hex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_HEX&quot;</span><span class="p">),</span>
+</span><span id="Presto-264"><a href="#Presto-264"><span class="linenos">264</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">if_sql</span><span class="p">,</span>
+</span><span id="Presto-265"><a href="#Presto-265"><span class="linenos">265</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ILike</span><span class="p">:</span> <span class="n">no_ilike_sql</span><span class="p">,</span>
+</span><span id="Presto-266"><a href="#Presto-266"><span class="linenos">266</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Initcap</span><span class="p">:</span> <span class="n">_initcap_sql</span><span class="p">,</span>
+</span><span id="Presto-267"><a href="#Presto-267"><span class="linenos">267</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">:</span> <span class="n">_explode_to_unnest_sql</span><span class="p">,</span>
+</span><span id="Presto-268"><a href="#Presto-268"><span class="linenos">268</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LEVENSHTEIN_DISTANCE&quot;</span><span class="p">),</span>
+</span><span id="Presto-269"><a href="#Presto-269"><span class="linenos">269</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;BOOL_OR&quot;</span><span class="p">),</span>
+</span><span id="Presto-270"><a href="#Presto-270"><span class="linenos">270</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="p">:</span> <span class="n">_quantile_sql</span><span class="p">,</span>
+</span><span id="Presto-271"><a href="#Presto-271"><span class="linenos">271</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">),</span>
+</span><span id="Presto-272"><a href="#Presto-272"><span class="linenos">272</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeDivide</span><span class="p">:</span> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
+</span><span id="Presto-273"><a href="#Presto-273"><span class="linenos">273</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Schema</span><span class="p">:</span> <span class="n">_schema_sql</span><span class="p">,</span>
+</span><span id="Presto-274"><a href="#Presto-274"><span class="linenos">274</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_no_sort_array</span><span class="p">,</span>
+</span><span id="Presto-275"><a href="#Presto-275"><span class="linenos">275</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRPOS&quot;</span><span class="p">),</span>
+</span><span id="Presto-276"><a href="#Presto-276"><span class="linenos">276</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(</span><span class="si">{</span><span class="n">_str_to_time_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="Presto-277"><a href="#Presto-277"><span class="linenos">277</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">:</span> <span class="n">_str_to_time_sql</span><span class="p">,</span>
+</span><span id="Presto-278"><a href="#Presto-278"><span class="linenos">278</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TO_UNIXTIME(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">))&quot;</span><span class="p">,</span>
+</span><span id="Presto-279"><a href="#Presto-279"><span class="linenos">279</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StructExtract</span><span class="p">:</span> <span class="n">struct_extract_sql</span><span class="p">,</span>
+</span><span id="Presto-280"><a href="#Presto-280"><span class="linenos">280</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableFormatProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TABLE_FORMAT=&#39;</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">,</span>
+</span><span id="Presto-281"><a href="#Presto-281"><span class="linenos">281</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FileFormatProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;FORMAT=&#39;</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">,</span>
+</span><span id="Presto-282"><a href="#Presto-282"><span class="linenos">282</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="Presto-283"><a href="#Presto-283"><span class="linenos">283</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="Presto-284"><a href="#Presto-284"><span class="linenos">284</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TO_UNIXTIME(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">time_format</span><span class="si">}</span><span class="s2">))&quot;</span><span class="p">,</span>
+</span><span id="Presto-285"><a href="#Presto-285"><span class="linenos">285</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;DATE_FORMAT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto-286"><a href="#Presto-286"><span class="linenos">286</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_UNIXTIME&quot;</span><span class="p">),</span>
+</span><span id="Presto-287"><a href="#Presto-287"><span class="linenos">287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDiToDi</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(SUBSTR(REPLACE(CAST(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS VARCHAR), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="Presto-288"><a href="#Presto-288"><span class="linenos">288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">_ts_or_ds_add_sql</span><span class="p">,</span>
+</span><span id="Presto-289"><a href="#Presto-289"><span class="linenos">289</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">_ts_or_ds_to_date_sql</span><span class="p">,</span>
+</span><span id="Presto-290"><a href="#Presto-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FROM_HEX&quot;</span><span class="p">),</span>
+</span><span id="Presto-291"><a href="#Presto-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;DATE_FORMAT(FROM_UNIXTIME(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">), </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto-292"><a href="#Presto-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FROM_UNIXTIME&quot;</span><span class="p">),</span>
+</span><span id="Presto-293"><a href="#Presto-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(FROM_UNIXTIME(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">) AS VARCHAR)&quot;</span><span class="p">,</span>
+</span><span id="Presto-294"><a href="#Presto-294"><span class="linenos">294</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VariancePop</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;VAR_POP&quot;</span><span class="p">),</span>
+</span><span id="Presto-295"><a href="#Presto-295"><span class="linenos">295</span></a> <span class="p">}</span>
+</span><span id="Presto-296"><a href="#Presto-296"><span class="linenos">296</span></a>
+</span><span id="Presto-297"><a href="#Presto-297"><span class="linenos">297</span></a> <span class="k">def</span> <span class="nf">transaction_sql</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="Presto-298"><a href="#Presto-298"><span class="linenos">298</span></a> <span class="n">modes</span> <span class="o">=</span> <span class="n">expression</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">&quot;modes&quot;</span><span class="p">)</span>
+</span><span id="Presto-299"><a href="#Presto-299"><span class="linenos">299</span></a> <span class="n">modes</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="s1">&#39;, &#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">modes</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">modes</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Presto-300"><a href="#Presto-300"><span class="linenos">300</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;START TRANSACTION</span><span class="si">{</span><span class="n">modes</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ <div id="Presto.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Presto</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Presto.__init__"></a>
+
+
+
+ </div>
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></dt>
+ <dd id="Presto.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Presto.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Presto.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Presto.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Presto.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Presto.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Presto.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Presto.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Presto.Tokenizer">
+ <input id="Presto.Tokenizer-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">Presto.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="Presto.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Presto.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Presto.Tokenizer-175"><a href="#Presto.Tokenizer-175"><span class="linenos">175</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="Presto.Tokenizer-176"><a href="#Presto.Tokenizer-176"><span class="linenos">176</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto.Tokenizer-177"><a href="#Presto.Tokenizer-177"><span class="linenos">177</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span>
+</span><span id="Presto.Tokenizer-178"><a href="#Presto.Tokenizer-178"><span class="linenos">178</span></a> <span class="s2">&quot;START&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BEGIN</span><span class="p">,</span>
+</span><span id="Presto.Tokenizer-179"><a href="#Presto.Tokenizer-179"><span class="linenos">179</span></a> <span class="s2">&quot;ROW&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STRUCT</span><span class="p">,</span>
+</span><span id="Presto.Tokenizer-180"><a href="#Presto.Tokenizer-180"><span class="linenos">180</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+
+
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></dt>
+ <dd id="Presto.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="Presto.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="Presto.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Presto.Parser">
+ <input id="Presto.Parser-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">Presto.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="Presto.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Presto.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Presto.Parser-182"><a href="#Presto.Parser-182"><span class="linenos">182</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="Presto.Parser-183"><a href="#Presto.Parser-183"><span class="linenos">183</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto.Parser-184"><a href="#Presto.Parser-184"><span class="linenos">184</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto.Parser-185"><a href="#Presto.Parser-185"><span class="linenos">185</span></a> <span class="s2">&quot;APPROX_DISTINCT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto.Parser-186"><a href="#Presto.Parser-186"><span class="linenos">186</span></a> <span class="s2">&quot;CARDINALITY&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto.Parser-187"><a href="#Presto.Parser-187"><span class="linenos">187</span></a> <span class="s2">&quot;CONTAINS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto.Parser-188"><a href="#Presto.Parser-188"><span class="linenos">188</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">(</span>
+</span><span id="Presto.Parser-189"><a href="#Presto.Parser-189"><span class="linenos">189</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="Presto.Parser-190"><a href="#Presto.Parser-190"><span class="linenos">190</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="Presto.Parser-191"><a href="#Presto.Parser-191"><span class="linenos">191</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="Presto.Parser-192"><a href="#Presto.Parser-192"><span class="linenos">192</span></a> <span class="p">),</span>
+</span><span id="Presto.Parser-193"><a href="#Presto.Parser-193"><span class="linenos">193</span></a> <span class="s2">&quot;DATE_DIFF&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">(</span>
+</span><span id="Presto.Parser-194"><a href="#Presto.Parser-194"><span class="linenos">194</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="Presto.Parser-195"><a href="#Presto.Parser-195"><span class="linenos">195</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="Presto.Parser-196"><a href="#Presto.Parser-196"><span class="linenos">196</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="Presto.Parser-197"><a href="#Presto.Parser-197"><span class="linenos">197</span></a> <span class="p">),</span>
+</span><span id="Presto.Parser-198"><a href="#Presto.Parser-198"><span class="linenos">198</span></a> <span class="s2">&quot;DATE_FORMAT&quot;</span><span class="p">:</span> <span class="n">format_time_lambda</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">,</span> <span class="s2">&quot;presto&quot;</span><span class="p">),</span>
+</span><span id="Presto.Parser-199"><a href="#Presto.Parser-199"><span class="linenos">199</span></a> <span class="s2">&quot;DATE_PARSE&quot;</span><span class="p">:</span> <span class="n">format_time_lambda</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">,</span> <span class="s2">&quot;presto&quot;</span><span class="p">),</span>
+</span><span id="Presto.Parser-200"><a href="#Presto.Parser-200"><span class="linenos">200</span></a> <span class="s2">&quot;FROM_UNIXTIME&quot;</span><span class="p">:</span> <span class="n">_from_unixtime</span><span class="p">,</span>
+</span><span id="Presto.Parser-201"><a href="#Presto.Parser-201"><span class="linenos">201</span></a> <span class="s2">&quot;NOW&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto.Parser-202"><a href="#Presto.Parser-202"><span class="linenos">202</span></a> <span class="s2">&quot;STRPOS&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">(</span>
+</span><span id="Presto.Parser-203"><a href="#Presto.Parser-203"><span class="linenos">203</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
+</span><span id="Presto.Parser-204"><a href="#Presto.Parser-204"><span class="linenos">204</span></a> <span class="n">substr</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="Presto.Parser-205"><a href="#Presto.Parser-205"><span class="linenos">205</span></a> <span class="n">instance</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
+</span><span id="Presto.Parser-206"><a href="#Presto.Parser-206"><span class="linenos">206</span></a> <span class="p">),</span>
+</span><span id="Presto.Parser-207"><a href="#Presto.Parser-207"><span class="linenos">207</span></a> <span class="s2">&quot;TO_UNIXTIME&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto.Parser-208"><a href="#Presto.Parser-208"><span class="linenos">208</span></a> <span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">:</span> <span class="n">_approx_percentile</span><span class="p">,</span>
+</span><span id="Presto.Parser-209"><a href="#Presto.Parser-209"><span class="linenos">209</span></a> <span class="s2">&quot;FROM_HEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto.Parser-210"><a href="#Presto.Parser-210"><span class="linenos">210</span></a> <span class="s2">&quot;TO_HEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Hex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Presto.Parser-211"><a href="#Presto.Parser-211"><span class="linenos">211</span></a> <span class="s2">&quot;TO_UTF8&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</span><span class="p">(</span>
+</span><span id="Presto.Parser-212"><a href="#Presto.Parser-212"><span class="linenos">212</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">charset</span><span class="o">=</span><span class="n">exp</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">&quot;utf-8&quot;</span><span class="p">)</span>
+</span><span id="Presto.Parser-213"><a href="#Presto.Parser-213"><span class="linenos">213</span></a> <span class="p">),</span>
+</span><span id="Presto.Parser-214"><a href="#Presto.Parser-214"><span class="linenos">214</span></a> <span class="s2">&quot;FROM_UTF8&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</span><span class="p">(</span>
+</span><span id="Presto.Parser-215"><a href="#Presto.Parser-215"><span class="linenos">215</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">replace</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">charset</span><span class="o">=</span><span class="n">exp</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">&quot;utf-8&quot;</span><span class="p">)</span>
+</span><span id="Presto.Parser-216"><a href="#Presto.Parser-216"><span class="linenos">216</span></a> <span class="p">),</span>
+</span><span id="Presto.Parser-217"><a href="#Presto.Parser-217"><span class="linenos">217</span></a> <span class="p">}</span>
+</span><span id="Presto.Parser-218"><a href="#Presto.Parser-218"><span class="linenos">218</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="Presto.Parser-219"><a href="#Presto.Parser-219"><span class="linenos">219</span></a> <span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;TRIM&quot;</span><span class="p">)</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Parser consumes a list of tokens produced by the <code><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></code> and produces
+a parsed syntax tree.</p>
+
+<h6 id="arguments">Arguments:</h6>
+
+<ul>
+<li><strong>error_level:</strong> the desired error level.
+Default: ErrorLevel.RAISE</li>
+<li><strong>error_message_context:</strong> determines the amount of context to capture from a
+query string when displaying the error message (in number of characters).
+Default: 50.</li>
+<li><strong>index_offset:</strong> Index offset for arrays eg ARRAY[0] vs ARRAY[1] as the head of a list.
+Default: 0</li>
+<li><strong>alias_post_tablesample:</strong> If the table alias comes after tablesample.
+Default: False</li>
+<li><strong>max_errors:</strong> Maximum number of error messages to include in a raised ParseError.
+This is only relevant if error_level is ErrorLevel.RAISE.
+Default: 3</li>
+<li><strong>null_ordering:</strong> Indicates the default null ordering method to use if not explicitly set.
+Options are "nulls_are_small", "nulls_are_large", "nulls_are_last".
+Default: "nulls_are_small"</li>
+</ul>
+</div>
+
+
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../parser.html#Parser">sqlglot.parser.Parser</a></dt>
+ <dd id="Presto.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Presto.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Presto.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Presto.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Presto.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Presto.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Presto.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Presto.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Presto.Generator">
+ <input id="Presto.Generator-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">Presto.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="Presto.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Presto.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Presto.Generator-221"><a href="#Presto.Generator-221"><span class="linenos">221</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Presto.Generator-222"><a href="#Presto.Generator-222"><span class="linenos">222</span></a> <span class="n">STRUCT_DELIMITER</span> <span class="o">=</span> <span class="p">(</span><span class="s2">&quot;(&quot;</span><span class="p">,</span> <span class="s2">&quot;)&quot;</span><span class="p">)</span>
+</span><span id="Presto.Generator-223"><a href="#Presto.Generator-223"><span class="linenos">223</span></a>
+</span><span id="Presto.Generator-224"><a href="#Presto.Generator-224"><span class="linenos">224</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto.Generator-225"><a href="#Presto.Generator-225"><span class="linenos">225</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">PROPERTIES_LOCATION</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto.Generator-226"><a href="#Presto.Generator-226"><span class="linenos">226</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
+</span><span id="Presto.Generator-227"><a href="#Presto.Generator-227"><span class="linenos">227</span></a> <span class="p">}</span>
+</span><span id="Presto.Generator-228"><a href="#Presto.Generator-228"><span class="linenos">228</span></a>
+</span><span id="Presto.Generator-229"><a href="#Presto.Generator-229"><span class="linenos">229</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto.Generator-230"><a href="#Presto.Generator-230"><span class="linenos">230</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TYPE_MAPPING</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto.Generator-231"><a href="#Presto.Generator-231"><span class="linenos">231</span></a> <span class="n">exp</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="n">INT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-232"><a href="#Presto.Generator-232"><span class="linenos">232</span></a> <span class="n">exp</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="n">FLOAT</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-233"><a href="#Presto.Generator-233"><span class="linenos">233</span></a> <span class="n">exp</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="n">BINARY</span><span class="p">:</span> <span class="s2">&quot;VARBINARY&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-234"><a href="#Presto.Generator-234"><span class="linenos">234</span></a> <span class="n">exp</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="n">TEXT</span><span class="p">:</span> <span class="s2">&quot;VARCHAR&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-235"><a href="#Presto.Generator-235"><span class="linenos">235</span></a> <span class="n">exp</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="n">TIMESTAMPTZ</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-236"><a href="#Presto.Generator-236"><span class="linenos">236</span></a> <span class="n">exp</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="n">STRUCT</span><span class="p">:</span> <span class="s2">&quot;ROW&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-237"><a href="#Presto.Generator-237"><span class="linenos">237</span></a> <span class="p">}</span>
+</span><span id="Presto.Generator-238"><a href="#Presto.Generator-238"><span class="linenos">238</span></a>
+</span><span id="Presto.Generator-239"><a href="#Presto.Generator-239"><span class="linenos">239</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Presto.Generator-240"><a href="#Presto.Generator-240"><span class="linenos">240</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto.Generator-241"><a href="#Presto.Generator-241"><span class="linenos">241</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">UNALIAS_GROUP</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Presto.Generator-242"><a href="#Presto.Generator-242"><span class="linenos">242</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">_approx_distinct_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-243"><a href="#Presto.Generator-243"><span class="linenos">243</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;ARRAY[</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="si">}</span><span class="s2">]&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-244"><a href="#Presto.Generator-244"><span class="linenos">244</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayConcat</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CONCAT&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-245"><a href="#Presto.Generator-245"><span class="linenos">245</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-246"><a href="#Presto.Generator-246"><span class="linenos">246</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;CARDINALITY&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-247"><a href="#Presto.Generator-247"><span class="linenos">247</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseAnd</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_AND(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-248"><a href="#Presto.Generator-248"><span class="linenos">248</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_ARITHMETIC_SHIFT_LEFT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-249"><a href="#Presto.Generator-249"><span class="linenos">249</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseNot</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_NOT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-250"><a href="#Presto.Generator-250"><span class="linenos">250</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_OR(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-251"><a href="#Presto.Generator-251"><span class="linenos">251</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_ARITHMETIC_SHIFT_RIGHT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-252"><a href="#Presto.Generator-252"><span class="linenos">252</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;BITWISE_XOR(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-253"><a href="#Presto.Generator-253"><span class="linenos">253</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">&quot;CURRENT_TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-254"><a href="#Presto.Generator-254"><span class="linenos">254</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">:</span> <span class="n">_datatype_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-255"><a href="#Presto.Generator-255"><span class="linenos">255</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;&quot;&quot;DATE_ADD(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;unit&#39;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;day&#39;&quot;</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-256"><a href="#Presto.Generator-256"><span class="linenos">256</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;&quot;&quot;DATE_DIFF(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;unit&#39;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;day&#39;&quot;</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expression&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-257"><a href="#Presto.Generator-257"><span class="linenos">257</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">date_format</span><span class="si">}</span><span class="s2">) AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-258"><a href="#Presto.Generator-258"><span class="linenos">258</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateToDi</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_FORMAT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-259"><a href="#Presto.Generator-259"><span class="linenos">259</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</span><span class="p">:</span> <span class="n">_decode_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-260"><a href="#Presto.Generator-260"><span class="linenos">260</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DiToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(DATE_PARSE(CAST(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS VARCHAR), </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">) AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-261"><a href="#Presto.Generator-261"><span class="linenos">261</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</span><span class="p">:</span> <span class="n">_encode_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-262"><a href="#Presto.Generator-262"><span class="linenos">262</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">:</span> <span class="n">_sequence_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-263"><a href="#Presto.Generator-263"><span class="linenos">263</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Hex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_HEX&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-264"><a href="#Presto.Generator-264"><span class="linenos">264</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">if_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-265"><a href="#Presto.Generator-265"><span class="linenos">265</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ILike</span><span class="p">:</span> <span class="n">no_ilike_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-266"><a href="#Presto.Generator-266"><span class="linenos">266</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Initcap</span><span class="p">:</span> <span class="n">_initcap_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-267"><a href="#Presto.Generator-267"><span class="linenos">267</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">:</span> <span class="n">_explode_to_unnest_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-268"><a href="#Presto.Generator-268"><span class="linenos">268</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LEVENSHTEIN_DISTANCE&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-269"><a href="#Presto.Generator-269"><span class="linenos">269</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;BOOL_OR&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-270"><a href="#Presto.Generator-270"><span class="linenos">270</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="p">:</span> <span class="n">_quantile_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-271"><a href="#Presto.Generator-271"><span class="linenos">271</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-272"><a href="#Presto.Generator-272"><span class="linenos">272</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeDivide</span><span class="p">:</span> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-273"><a href="#Presto.Generator-273"><span class="linenos">273</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Schema</span><span class="p">:</span> <span class="n">_schema_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-274"><a href="#Presto.Generator-274"><span class="linenos">274</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_no_sort_array</span><span class="p">,</span>
+</span><span id="Presto.Generator-275"><a href="#Presto.Generator-275"><span class="linenos">275</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRPOS&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-276"><a href="#Presto.Generator-276"><span class="linenos">276</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(</span><span class="si">{</span><span class="n">_str_to_time_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS DATE)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-277"><a href="#Presto.Generator-277"><span class="linenos">277</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">:</span> <span class="n">_str_to_time_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-278"><a href="#Presto.Generator-278"><span class="linenos">278</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TO_UNIXTIME(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">))&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-279"><a href="#Presto.Generator-279"><span class="linenos">279</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StructExtract</span><span class="p">:</span> <span class="n">struct_extract_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-280"><a href="#Presto.Generator-280"><span class="linenos">280</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableFormatProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TABLE_FORMAT=&#39;</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-281"><a href="#Presto.Generator-281"><span class="linenos">281</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FileFormatProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;FORMAT=&#39;</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-282"><a href="#Presto.Generator-282"><span class="linenos">282</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-283"><a href="#Presto.Generator-283"><span class="linenos">283</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-284"><a href="#Presto.Generator-284"><span class="linenos">284</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;TO_UNIXTIME(DATE_PARSE(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">Presto</span><span class="o">.</span><span class="n">time_format</span><span class="si">}</span><span class="s2">))&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-285"><a href="#Presto.Generator-285"><span class="linenos">285</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;DATE_FORMAT(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-286"><a href="#Presto.Generator-286"><span class="linenos">286</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_UNIXTIME&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-287"><a href="#Presto.Generator-287"><span class="linenos">287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDiToDi</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(SUBSTR(REPLACE(CAST(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS VARCHAR), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-288"><a href="#Presto.Generator-288"><span class="linenos">288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">_ts_or_ds_add_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-289"><a href="#Presto.Generator-289"><span class="linenos">289</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">_ts_or_ds_to_date_sql</span><span class="p">,</span>
+</span><span id="Presto.Generator-290"><a href="#Presto.Generator-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FROM_HEX&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-291"><a href="#Presto.Generator-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;DATE_FORMAT(FROM_UNIXTIME(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">), </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-292"><a href="#Presto.Generator-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FROM_UNIXTIME&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-293"><a href="#Presto.Generator-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;CAST(FROM_UNIXTIME(</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;this&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">) AS VARCHAR)&quot;</span><span class="p">,</span>
+</span><span id="Presto.Generator-294"><a href="#Presto.Generator-294"><span class="linenos">294</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VariancePop</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;VAR_POP&quot;</span><span class="p">),</span>
+</span><span id="Presto.Generator-295"><a href="#Presto.Generator-295"><span class="linenos">295</span></a> <span class="p">}</span>
+</span><span id="Presto.Generator-296"><a href="#Presto.Generator-296"><span class="linenos">296</span></a>
+</span><span id="Presto.Generator-297"><a href="#Presto.Generator-297"><span class="linenos">297</span></a> <span class="k">def</span> <span class="nf">transaction_sql</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="Presto.Generator-298"><a href="#Presto.Generator-298"><span class="linenos">298</span></a> <span class="n">modes</span> <span class="o">=</span> <span class="n">expression</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">&quot;modes&quot;</span><span class="p">)</span>
+</span><span id="Presto.Generator-299"><a href="#Presto.Generator-299"><span class="linenos">299</span></a> <span class="n">modes</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="s1">&#39;, &#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">modes</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">modes</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Presto.Generator-300"><a href="#Presto.Generator-300"><span class="linenos">300</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;START TRANSACTION</span><span class="si">{</span><span class="n">modes</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Generator interprets the given syntax tree and produces a SQL string as an output.</p>
+
+<h6 id="arguments">Arguments:</h6>
+
+<ul>
+<li><strong>time_mapping (dict):</strong> the dictionary of custom time mappings in which the key
+represents a python time format and the output the target time format</li>
+<li><strong>time_trie (trie):</strong> a trie of the time_mapping keys</li>
+<li><strong>pretty (bool):</strong> if set to True the returned string will be formatted. Default: False.</li>
+<li><strong>quote_start (str):</strong> specifies which starting character to use to delimit quotes. Default: '.</li>
+<li><strong>quote_end (str):</strong> specifies which ending character to use to delimit quotes. Default: '.</li>
+<li><strong>identifier_start (str):</strong> specifies which starting character to use to delimit identifiers. Default: ".</li>
+<li><strong>identifier_end (str):</strong> specifies which ending character to use to delimit identifiers. Default: ".</li>
+<li><strong>identify (bool):</strong> if set to True all identifiers will be delimited by the corresponding
+character.</li>
+<li><strong>normalize (bool):</strong> if set to True all identifiers will lower cased</li>
+<li><strong>string_escape (str):</strong> specifies a string escape character. Default: '.</li>
+<li><strong>identifier_escape (str):</strong> specifies an identifier escape character. Default: ".</li>
+<li><strong>pad (int):</strong> determines padding in a formatted string. Default: 2.</li>
+<li><strong>indent (int):</strong> determines the size of indentation in a formatted string. Default: 4.</li>
+<li><strong>unnest_column_only (bool):</strong> if true unnest table aliases are considered only as column aliases</li>
+<li><strong>normalize_functions (str):</strong> normalize function names, "upper", "lower", or None
+Default: "upper"</li>
+<li><strong>alias_post_tablesample (bool):</strong> if the table alias comes after tablesample
+Default: False</li>
+<li><strong>unsupported_level (ErrorLevel):</strong> determines the generator's behavior when it encounters
+unsupported expressions. Default ErrorLevel.WARN.</li>
+<li><strong>null_ordering (str):</strong> Indicates the default null ordering method to use if not explicitly set.
+Options are "nulls_are_small", "nulls_are_large", "nulls_are_last".
+Default: "nulls_are_small"</li>
+<li><strong>max_unsupported (int):</strong> Maximum number of unsupported messages to include in a raised UnsupportedError.
+This is only relevant if unsupported_level is ErrorLevel.RAISE.
+Default: 3</li>
+<li><strong>leading_comma (bool):</strong> if the the comma is leading or trailing in select statements
+Default: False</li>
+<li><strong>max_text_width:</strong> The max number of characters in a segment before creating new lines in pretty mode.
+The default is on the smaller end because the length only represents a segment and not the true
+line length.
+Default: 80</li>
+<li><strong>comments:</strong> Whether or not to preserve comments in the output SQL code.
+Default: True</li>
+</ul>
+</div>
+
+
+ <div id="Presto.Generator.transaction_sql" class="classattr">
+ <input id="Presto.Generator.transaction_sql-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">transaction_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span></span><span class="return-annotation">):</span></span>
+
+ <label class="view-source-button" for="Presto.Generator.transaction_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Presto.Generator.transaction_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Presto.Generator.transaction_sql-297"><a href="#Presto.Generator.transaction_sql-297"><span class="linenos">297</span></a> <span class="k">def</span> <span class="nf">transaction_sql</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="Presto.Generator.transaction_sql-298"><a href="#Presto.Generator.transaction_sql-298"><span class="linenos">298</span></a> <span class="n">modes</span> <span class="o">=</span> <span class="n">expression</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">&quot;modes&quot;</span><span class="p">)</span>
+</span><span id="Presto.Generator.transaction_sql-299"><a href="#Presto.Generator.transaction_sql-299"><span class="linenos">299</span></a> <span class="n">modes</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="s1">&#39;, &#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">modes</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">modes</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Presto.Generator.transaction_sql-300"><a href="#Presto.Generator.transaction_sql-300"><span class="linenos">300</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;START TRANSACTION</span><span class="si">{</span><span class="n">modes</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
+ <dd id="Presto.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Presto.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Presto.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Presto.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Presto.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Presto.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Presto.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Presto.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Presto.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Presto.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Presto.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Presto.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Presto.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Presto.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Presto.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Presto.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Presto.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Presto.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Presto.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Presto.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Presto.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Presto.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Presto.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Presto.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Presto.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Presto.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Presto.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="Presto.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Presto.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Presto.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Presto.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Presto.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Presto.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Presto.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Presto.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Presto.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Presto.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Presto.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Presto.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Presto.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Presto.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Presto.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Presto.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="Presto.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Presto.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Presto.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Presto.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Presto.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Presto.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Presto.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Presto.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Presto.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Presto.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Presto.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Presto.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Presto.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Presto.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Presto.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Presto.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Presto.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Presto.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Presto.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Presto.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Presto.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Presto.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Presto.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Presto.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Presto.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Presto.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Presto.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Presto.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Presto.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Presto.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Presto.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Presto.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Presto.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Presto.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Presto.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Presto.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Presto.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Presto.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Presto.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Presto.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Presto.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Presto.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Presto.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Presto.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Presto.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Presto.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Presto.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Presto.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Presto.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Presto.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Presto.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Presto.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Presto.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Presto.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Presto.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Presto.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Presto.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Presto.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Presto.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Presto.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Presto.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Presto.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Presto.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Presto.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Presto.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Presto.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Presto.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Presto.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Presto.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Presto.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Presto.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Presto.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Presto.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Presto.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Presto.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Presto.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Presto.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Presto.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Presto.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Presto.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Presto.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Presto.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Presto.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="Presto.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="Presto.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="Presto.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="Presto.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="Presto.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="Presto.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="Presto.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="Presto.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="Presto.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="Presto.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="Presto.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="Presto.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="Presto.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="Presto.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="Presto.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="Presto.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
+ <dd id="Presto.Generator.cast_sql" class="function"><a href="../generator.html#Generator.cast_sql">cast_sql</a></dd>
+ <dd id="Presto.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
+ <dd id="Presto.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
+ <dd id="Presto.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
+ <dd id="Presto.Generator.commit_sql" class="function"><a href="../generator.html#Generator.commit_sql">commit_sql</a></dd>
+ <dd id="Presto.Generator.rollback_sql" class="function"><a href="../generator.html#Generator.rollback_sql">rollback_sql</a></dd>
+ <dd id="Presto.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
+ <dd id="Presto.Generator.renametable_sql" class="function"><a href="../generator.html#Generator.renametable_sql">renametable_sql</a></dd>
+ <dd id="Presto.Generator.altertable_sql" class="function"><a href="../generator.html#Generator.altertable_sql">altertable_sql</a></dd>
+ <dd id="Presto.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
+ <dd id="Presto.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
+ <dd id="Presto.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
+ <dd id="Presto.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
+ <dd id="Presto.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
+ <dd id="Presto.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
+ <dd id="Presto.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
+ <dd id="Presto.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
+ <dd id="Presto.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
+ <dd id="Presto.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
+ <dd id="Presto.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
+ <dd id="Presto.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
+ <dd id="Presto.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
+ <dd id="Presto.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
+ <dd id="Presto.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
+ <dd id="Presto.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
+ <dd id="Presto.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
+ <dd id="Presto.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
+ <dd id="Presto.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
+ <dd id="Presto.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
+ <dd id="Presto.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
+ <dd id="Presto.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
+ <dd id="Presto.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
+ <dd id="Presto.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
+ <dd id="Presto.Generator.nullsafeeq_sql" class="function"><a href="../generator.html#Generator.nullsafeeq_sql">nullsafeeq_sql</a></dd>
+ <dd id="Presto.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
+ <dd id="Presto.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
+ <dd id="Presto.Generator.slice_sql" class="function"><a href="../generator.html#Generator.slice_sql">slice_sql</a></dd>
+ <dd id="Presto.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
+ <dd id="Presto.Generator.trycast_sql" class="function"><a href="../generator.html#Generator.trycast_sql">trycast_sql</a></dd>
+ <dd id="Presto.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
+ <dd id="Presto.Generator.binary" class="function"><a href="../generator.html#Generator.binary">binary</a></dd>
+ <dd id="Presto.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
+ <dd id="Presto.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
+ <dd id="Presto.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
+ <dd id="Presto.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
+ <dd id="Presto.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
+ <dd id="Presto.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
+ <dd id="Presto.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
+ <dd id="Presto.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
+ <dd id="Presto.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
+ <dd id="Presto.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
+ <dd id="Presto.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
+ <dd id="Presto.Generator.userdefinedfunctionkwarg_sql" class="function"><a href="../generator.html#Generator.userdefinedfunctionkwarg_sql">userdefinedfunctionkwarg_sql</a></dd>
+ <dd id="Presto.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
+ <dd id="Presto.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
+ <dd id="Presto.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
+ <dd id="Presto.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ </main>
+<script>
+ function escapeHTML(html) {
+ return document.createElement('div').appendChild(document.createTextNode(html)).parentNode.innerHTML;
+ }
+
+ const originalContent = document.querySelector("main.pdoc");
+ let currentContent = originalContent;
+
+ function setContent(innerHTML) {
+ let elem;
+ if (innerHTML) {
+ elem = document.createElement("main");
+ elem.classList.add("pdoc");
+ elem.innerHTML = innerHTML;
+ } else {
+ elem = originalContent;
+ }
+ if (currentContent !== elem) {
+ currentContent.replaceWith(elem);
+ currentContent = elem;
+ }
+ }
+
+ function getSearchTerm() {
+ return (new URL(window.location)).searchParams.get("search");
+ }
+
+ const searchBox = document.querySelector(".pdoc input[type=search]");
+ searchBox.addEventListener("input", function () {
+ let url = new URL(window.location);
+ if (searchBox.value.trim()) {
+ url.hash = "";
+ url.searchParams.set("search", searchBox.value);
+ } else {
+ url.searchParams.delete("search");
+ }
+ history.replaceState("", "", url.toString());
+ onInput();
+ });
+ window.addEventListener("popstate", onInput);
+
+
+ let search, searchErr;
+
+ async function initialize() {
+ try {
+ search = await new Promise((resolve, reject) => {
+ const script = document.createElement("script");
+ script.type = "text/javascript";
+ script.async = true;
+ script.onload = () => resolve(window.pdocSearch);
+ script.onerror = (e) => reject(e);
+ script.src = "../../search.js";
+ document.getElementsByTagName("head")[0].appendChild(script);
+ });
+ } catch (e) {
+ console.error("Cannot fetch pdoc search index");
+ searchErr = "Cannot fetch search index.";
+ }
+ onInput();
+
+ document.querySelector("nav.pdoc").addEventListener("click", e => {
+ if (e.target.hash) {
+ searchBox.value = "";
+ searchBox.dispatchEvent(new Event("input"));
+ }
+ });
+ }
+
+ function onInput() {
+ setContent((() => {
+ const term = getSearchTerm();
+ if (!term) {
+ return null
+ }
+ if (searchErr) {
+ return `<h3>Error: ${searchErr}</h3>`
+ }
+ if (!search) {
+ return "<h3>Searching...</h3>"
+ }
+
+ window.scrollTo({top: 0, left: 0, behavior: 'auto'});
+
+ const results = search(term);
+
+ let html;
+ if (results.length === 0) {
+ html = `No search results for '${escapeHTML(term)}'.`
+ } else {
+ html = `<h4>${results.length} search result${results.length > 1 ? "s" : ""} for '${escapeHTML(term)}'.</h4>`;
+ }
+ for (let result of results.slice(0, 10)) {
+ let doc = result.doc;
+ let url = `../../${doc.modulename.replaceAll(".", "/")}.html`;
+ if (doc.qualname) {
+ url += `#${doc.qualname}`;
+ }
+
+ let heading;
+ switch (result.doc.kind) {
+ case "function":
+ if (doc.fullname.endsWith(".__init__")) {
+ heading = `<span class="name">${doc.fullname.replace(/\.__init__$/, "")}</span>${doc.signature}`;
+ } else {
+ heading = `<span class="def">${doc.funcdef}</span> <span class="name">${doc.fullname}</span>${doc.signature}`;
+ }
+ break;
+ case "class":
+ heading = `<span class="def">class</span> <span class="name">${doc.fullname}</span>`;
+ if (doc.bases)
+ heading += `<wbr>(<span class="base">${doc.bases}</span>)`;
+ heading += `:`;
+ break;
+ case "variable":
+ heading = `<span class="name">${doc.fullname}</span>`;
+ if (doc.annotation)
+ heading += `<span class="annotation">${doc.annotation}</span>`;
+ if (doc.default_value)
+ heading += `<span class="default_value">${doc.default_value}</span>`;
+ break;
+ default:
+ heading = `<span class="name">${doc.fullname}</span>`;
+ break;
+ }
+ html += `
+ <section class="search-result">
+ <a href="${url}" class="attr ${doc.kind}">${heading}</a>
+ <div class="docstring">${doc.doc}</div>
+ </section>
+ `;
+
+ }
+ return html;
+ })());
+ }
+
+ if (getSearchTerm()) {
+ initialize();
+ searchBox.value = getSearchTerm();
+ onInput();
+ } else {
+ searchBox.addEventListener("focus", initialize, {once: true});
+ }
+
+ searchBox.addEventListener("keydown", e => {
+ if (["ArrowDown", "ArrowUp", "Enter"].includes(e.key)) {
+ let focused = currentContent.querySelector(".search-result.focused");
+ if (!focused) {
+ currentContent.querySelector(".search-result").classList.add("focused");
+ } else if (
+ e.key === "ArrowDown"
+ && focused.nextElementSibling
+ && focused.nextElementSibling.classList.contains("search-result")
+ ) {
+ focused.classList.remove("focused");
+ focused.nextElementSibling.classList.add("focused");
+ focused.nextElementSibling.scrollIntoView({
+ behavior: "smooth",
+ block: "nearest",
+ inline: "nearest"
+ });
+ } else if (
+ e.key === "ArrowUp"
+ && focused.previousElementSibling
+ && focused.previousElementSibling.classList.contains("search-result")
+ ) {
+ focused.classList.remove("focused");
+ focused.previousElementSibling.classList.add("focused");
+ focused.previousElementSibling.scrollIntoView({
+ behavior: "smooth",
+ block: "nearest",
+ inline: "nearest"
+ });
+ } else if (
+ e.key === "Enter"
+ ) {
+ focused.querySelector("a").click();
+ }
+ }
+ });
+</script></body>
+</html> \ No newline at end of file