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-rw-r--r--docs/sqlglot/dialects/bigquery.html1434
-rw-r--r--docs/sqlglot/dialects/clickhouse.html1077
-rw-r--r--docs/sqlglot/dialects/databricks.html704
-rw-r--r--docs/sqlglot/dialects/dialect.html2134
-rw-r--r--docs/sqlglot/dialects/drill.html1088
-rw-r--r--docs/sqlglot/dialects/duckdb.html1028
-rw-r--r--docs/sqlglot/dialects/hive.html1461
-rw-r--r--docs/sqlglot/dialects/mysql.html2149
-rw-r--r--docs/sqlglot/dialects/oracle.html1052
-rw-r--r--docs/sqlglot/dialects/postgres.html1245
-rw-r--r--docs/sqlglot/dialects/presto.html1255
-rw-r--r--docs/sqlglot/dialects/redshift.html1175
-rw-r--r--docs/sqlglot/dialects/snowflake.html1528
-rw-r--r--docs/sqlglot/dialects/spark.html1136
-rw-r--r--docs/sqlglot/dialects/sqlite.html918
-rw-r--r--docs/sqlglot/dialects/starrocks.html658
-rw-r--r--docs/sqlglot/dialects/tableau.html704
-rw-r--r--docs/sqlglot/dialects/teradata.html960
-rw-r--r--docs/sqlglot/dialects/trino.html653
-rw-r--r--docs/sqlglot/dialects/tsql.html1772
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+ <h2>API Documentation</h2>
+ <ul class="memberlist">
+ <li>
+ <a class="class" href="#BigQuery">BigQuery</a>
+ <ul class="memberlist">
+ <li>
+ <a class="function" href="#BigQuery.__init__">BigQuery</a>
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+ <a class="class" href="#BigQuery.Tokenizer">BigQuery.Tokenizer</a>
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+ <a class="function" href="#BigQuery.Generator.array_sql">array_sql</a>
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+ <a class="function" href="#BigQuery.Generator.transaction_sql">transaction_sql</a>
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+ <a class="function" href="#BigQuery.Generator.commit_sql">commit_sql</a>
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+ <a class="function" href="#BigQuery.Generator.except_op">except_op</a>
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+ <a class="function" href="#BigQuery.Generator.intersect_op">intersect_op</a>
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+ <main class="pdoc">
+ <section class="module-info">
+ <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/dialects/bigquery.py">Edit on GitHub</a>
+
+ <div class="docstring"><p>Supports BigQuery Standard SQL.</p>
+</div>
+
+ <input id="mod-bigquery-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
+
+ <label class="view-source-button" for="mod-bigquery-view-source"><span>View Source</span></label>
+
+ <div class="pdoc-code codehilite"><pre><span></span><span id="L-1"><a href="#L-1"><span class="linenos"> 1</span></a><span class="sd">&quot;&quot;&quot;Supports BigQuery Standard SQL.&quot;&quot;&quot;</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">__future__</span> <span class="kn">import</span> <span class="n">annotations</span>
+</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a><span class="kn">import</span> <span class="nn">typing</span> <span class="k">as</span> <span class="nn">t</span>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</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-8"><a href="#L-8"><span class="linenos"> 8</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-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">Dialect</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">inline_array_sql</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> <span class="n">no_ilike_sql</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="n">rename_func</span><span class="p">,</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a><span class="p">)</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 class="n">E</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">TypeVar</span><span class="p">(</span><span class="s2">&quot;E&quot;</span><span class="p">,</span> <span class="n">bound</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a><span class="k">def</span> <span class="nf">_date_add</span><span class="p">(</span><span class="n">expression_class</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">],</span> <span class="n">E</span><span class="p">]:</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="n">interval</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-25"><a href="#L-25"><span class="linenos"> 25</span></a> <span class="k">return</span> <span class="n">expression_class</span><span class="p">(</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</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-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">interval</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">interval</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;unit&quot;</span><span class="p">),</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="p">)</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="k">return</span> <span class="n">func</span>
+</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><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a><span class="k">def</span> <span class="nf">_date_trunc</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</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">1</span><span class="p">)</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">):</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">(</span><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">expression</span><span class="o">=</span><span class="n">unit</span><span class="p">)</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a><span class="k">def</span> <span class="nf">_date_add_sql</span><span class="p">(</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="n">data_type</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">kind</span><span class="p">:</span> <span class="nb">str</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="nb">str</span><span class="p">]:</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="k">def</span> <span class="nf">func</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-45"><a href="#L-45"><span class="linenos"> 45</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-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">data_type</span><span class="si">}</span><span class="s2">_</span><span class="si">{</span><span class="n">kind</span><span class="si">}</span><span class="s2">(</span><span class="si">{</span><span class="n">this</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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</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="s1">&#39;unit&#39;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </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="s1">&#39;day&#39;</span><span class="p">)))</span><span class="si">}</span><span class="s2">)&quot;</span>
+</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">return</span> <span class="n">func</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a><span class="k">def</span> <span class="nf">_derived_table_values_to_unnest</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">):</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">,</span> <span class="n">transforms</span><span class="o">.</span><span class="n">remove_precision_parameterized_types</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="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="n">rows</span> <span class="o">=</span> <span class="p">[</span><span class="n">tuple_exp</span><span class="o">.</span><span class="n">expressions</span> <span class="k">for</span> <span class="n">tuple_exp</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Tuple</span><span class="p">)]</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a> <span class="n">structs</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="k">for</span> <span class="n">row</span> <span class="ow">in</span> <span class="n">rows</span><span class="p">:</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a> <span class="n">aliases</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">alias_</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">column_name</span><span class="p">)</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <span class="k">for</span> <span class="n">value</span><span class="p">,</span> <span class="n">column_name</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">row</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;alias&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;columns&quot;</span><span class="p">])</span>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="p">]</span>
+</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="n">structs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">aliases</span><span class="p">))</span>
+</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a> <span class="n">unnest_exp</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">structs</span><span class="p">)])</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">unnest_sql</span><span class="p">(</span><span class="n">unnest_exp</span><span class="p">)</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a><span class="k">def</span> <span class="nf">_returnsproperty_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</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-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="si">}</span><span class="s2"> &lt;</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">this</span><span class="p">)</span><span class="si">}</span><span class="s2">&gt;&quot;</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</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">this</span><span class="p">)</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RETURNS </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a><span class="k">def</span> <span class="nf">_create_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">]</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="n">returns</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="k">if</span> <span class="n">kind</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="o">==</span> <span class="s2">&quot;FUNCTION&quot;</span> <span class="ow">and</span> <span class="n">returns</span> <span class="ow">and</span> <span class="n">returns</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;is_table&quot;</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">expression</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;kind&quot;</span><span class="p">,</span> <span class="s2">&quot;TABLE FUNCTION&quot;</span><span class="p">)</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <span class="p">(</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">,</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="p">,</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="p">),</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="p">):</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;expression&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">create_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</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 class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">create_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a><span class="k">def</span> <span class="nf">_unqualify_unnest</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Remove references to unnest table aliases since bigquery doesn&#39;t allow them.</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a><span class="sd"> These are added by the optimizer&#39;s qualify_column step.</span>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">):</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="n">unnests</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="n">unnest</span><span class="o">.</span><span class="n">alias</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="k">for</span> <span class="n">unnest</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;from&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[]))</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unnest</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="ow">and</span> <span class="n">unnest</span><span class="o">.</span><span class="n">alias</span>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a> <span class="p">}</span>
+</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">if</span> <span class="n">unnests</span><span class="p">:</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</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-110"><a href="#L-110"><span class="linenos">110</span></a>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="k">for</span> <span class="n">select</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-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">select</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">Column</span><span class="p">):</span>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="k">if</span> <span class="n">column</span><span class="o">.</span><span class="n">table</span> <span class="ow">in</span> <span class="n">unnests</span><span class="p">:</span>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;table&quot;</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="k">return</span> <span class="n">expression</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a><span class="k">class</span> <span class="nc">BigQuery</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="n">unnest_column_only</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="s2">&quot;%M&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="s2">&quot;%m&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="s2">&quot;%y&quot;</span><span class="p">:</span> <span class="s2">&quot;%-y&quot;</span><span class="p">,</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="s2">&quot;%H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="s2">&quot;%I&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="s2">&quot;%S&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="s2">&quot;%j&quot;</span><span class="p">:</span> <span class="s2">&quot;%-j&quot;</span><span class="p">,</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="p">}</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</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-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="p">(</span><span class="n">prefix</span> <span class="o">+</span> <span class="n">quote</span><span class="p">,</span> <span class="n">quote</span><span class="p">)</span> <span class="k">if</span> <span class="n">prefix</span> <span class="k">else</span> <span class="n">quote</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="k">for</span> <span class="n">quote</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">,</span> <span class="s1">&#39;&quot;&quot;&quot;&#39;</span><span class="p">,</span> <span class="s2">&quot;&#39;&#39;&#39;&quot;</span><span class="p">]</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="k">for</span> <span class="n">prefix</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">&quot;&quot;</span><span class="p">,</span> <span class="s2">&quot;r&quot;</span><span class="p">,</span> <span class="s2">&quot;R&quot;</span><span class="p">]</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="p">]</span>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="n">COMMENTS</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 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-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0X&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</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-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="s2">&quot;BEGIN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="s2">&quot;BEGIN TRANSACTION&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-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="s2">&quot;CURRENT_DATETIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_DATETIME</span><span class="p">,</span>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="s2">&quot;CURRENT_TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIME</span><span class="p">,</span>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="s2">&quot;GEOGRAPHY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">,</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="s2">&quot;FLOAT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="s2">&quot;INT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span>
+</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VOLATILE</span><span class="p">,</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="s2">&quot;UNKNOWN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">NULL</span><span class="p">,</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="p">}</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="n">KEYWORDS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;DIV&quot;</span><span class="p">)</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</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-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-160"><a href="#L-160"><span class="linenos">160</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-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="s2">&quot;DATE_TRUNC&quot;</span><span class="p">:</span> <span class="n">_date_trunc</span><span class="p">,</span>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</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-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="s2">&quot;DATETIME_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">),</span>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="s2">&quot;DIV&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">IntDiv</span><span class="p">(</span><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">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-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="s2">&quot;REGEXP_CONTAINS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="s2">&quot;TIME_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">),</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="s2">&quot;TIMESTAMP_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">),</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="s2">&quot;DATE_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">),</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="s2">&quot;DATETIME_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DatetimeSub</span><span class="p">),</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="s2">&quot;TIME_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeSub</span><span class="p">),</span>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="s2">&quot;TIMESTAMP_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">),</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="s2">&quot;PARSE_TIMESTAMP&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">StrToTime</span><span class="p">(</span>
+</span><span id="L-173"><a href="#L-173"><span class="linenos">173</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">1</span><span class="p">),</span> <span class="nb">format</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-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="p">),</span>
+</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="p">}</span>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="s2">&quot;ARRAY&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()]),</span>
+</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="p">}</span>
+</span><span id="L-181"><a href="#L-181"><span class="linenos">181</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-182"><a href="#L-182"><span class="linenos">182</span></a>
+</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="n">NO_PAREN_FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-184"><a href="#L-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">NO_PAREN_FUNCTIONS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_DATETIME</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDatetime</span><span class="p">,</span>
+</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIME</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTime</span><span class="p">,</span>
+</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="p">}</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="n">NESTED_TYPE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</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">NESTED_TYPE_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="p">}</span>
+</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="n">ID_VAR_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</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">ID_VAR_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">VALUES</span><span class="p">,</span>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="p">}</span>
+</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a>
+</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-200"><a href="#L-200"><span class="linenos">200</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VolatilityProperty</span><span class="p">,</span> <span class="n">this</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;VOLATILE&quot;</span><span class="p">)</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="p">),</span>
+</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="p">}</span>
+</span><span id="L-205"><a href="#L-205"><span class="linenos">205</span></a>
+</span><span id="L-206"><a href="#L-206"><span class="linenos">206</span></a> <span class="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-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</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-209"><a href="#L-209"><span class="linenos">209</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">REMOVE_PRECISION_PARAMETERIZED_TYPES</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-210"><a href="#L-210"><span class="linenos">210</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;ARRAY_LENGTH&quot;</span><span class="p">),</span>
+</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATE&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATE&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="L-215"><a href="#L-215"><span class="linenos">215</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;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;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">, </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="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;unit&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;DAY&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRING_AGG&quot;</span><span class="p">),</span>
+</span><span id="L-218"><a href="#L-218"><span class="linenos">218</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-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">IntDiv</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DIV&quot;</span><span class="p">),</span>
+</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
+</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="p">[</span><span class="n">_unqualify_unnest</span><span class="p">],</span> <span class="n">transforms</span><span class="o">.</span><span class="n">delegate</span><span class="p">(</span><span class="s2">&quot;select_sql&quot;</span><span class="p">)</span>
+</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="p">),</span>
+</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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;PARSE_TIMESTAMP(</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">, </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-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIME&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</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">TimeSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIME&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="L-226"><a href="#L-226"><span class="linenos">226</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="L-227"><a href="#L-227"><span class="linenos">227</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="L-228"><a href="#L-228"><span class="linenos">228</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-229"><a href="#L-229"><span class="linenos">229</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-230"><a href="#L-230"><span class="linenos">230</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">:</span> <span class="n">_derived_table_values_to_unnest</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">ReturnsProperty</span><span class="p">:</span> <span class="n">_returnsproperty_sql</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">Create</span><span class="p">:</span> <span class="n">_create_sql</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">Trim</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;TRIM(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">)&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">VolatilityProperty</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;DETERMINISTIC&quot;</span>
+</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;IMMUTABLE&quot;</span>
+</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a> <span class="k">else</span> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">,</span>
+</span><span id="L-237"><a href="#L-237"><span class="linenos">237</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a> <span class="p">}</span>
+</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a>
+</span><span id="L-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-241"><a href="#L-241"><span class="linenos">241</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-242"><a href="#L-242"><span class="linenos">242</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INT64&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INT64&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">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;INT64&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">:</span> <span class="s2">&quot;INT64&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMERIC&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">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;FLOAT64&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;FLOAT64&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;BOOL&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">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;STRING&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;STRING&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;STRING&quot;</span><span class="p">,</span>
+</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="p">}</span>
+</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a>
+</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a> <span class="n">EXPLICIT_UNION</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a>
+</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="k">def</span> <span class="nf">array_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 class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="n">first_arg</span> <span class="o">=</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
+</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">first_arg</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Subqueryable</span><span class="p">):</span>
+</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a> <span class="k">return</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">wrap</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">first_arg</span><span class="p">))</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a>
+</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="k">return</span> <span class="n">inline_array_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-263"><a href="#L-263"><span class="linenos">263</span></a>
+</span><span id="L-264"><a href="#L-264"><span class="linenos">264</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="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a> <span class="k">return</span> <span class="s2">&quot;BEGIN TRANSACTION&quot;</span>
+</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a>
+</span><span id="L-267"><a href="#L-267"><span class="linenos">267</span></a> <span class="k">def</span> <span class="nf">commit_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a> <span class="k">return</span> <span class="s2">&quot;COMMIT TRANSACTION&quot;</span>
+</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a>
+</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="k">def</span> <span class="nf">rollback_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a> <span class="k">return</span> <span class="s2">&quot;ROLLBACK TRANSACTION&quot;</span>
+</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a>
+</span><span id="L-273"><a href="#L-273"><span class="linenos">273</span></a> <span class="k">def</span> <span class="nf">in_unnest_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-274"><a href="#L-274"><span class="linenos">274</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 class="n">expression</span><span class="p">)</span>
+</span><span id="L-275"><a href="#L-275"><span class="linenos">275</span></a>
+</span><span id="L-276"><a href="#L-276"><span class="linenos">276</span></a> <span class="k">def</span> <span class="nf">except_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Except</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;EXCEPT without DISTINCT is not supported in BigQuery&quot;</span><span class="p">)</span>
+</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;EXCEPT</span><span class="si">{</span><span class="s1">&#39; DISTINCT&#39;</span><span class="w"> </span><span class="k">if</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;distinct&#39;</span><span class="p">)</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39; ALL&#39;</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-280"><a href="#L-280"><span class="linenos">280</span></a>
+</span><span id="L-281"><a href="#L-281"><span class="linenos">281</span></a> <span class="k">def</span> <span class="nf">intersect_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Intersect</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;INTERSECT without DISTINCT is not supported in BigQuery&quot;</span><span class="p">)</span>
+</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;INTERSECT</span><span class="si">{</span><span class="s1">&#39; DISTINCT&#39;</span><span class="w"> </span><span class="k">if</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;distinct&#39;</span><span class="p">)</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39; ALL&#39;</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="BigQuery">
+ <input id="BigQuery-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">BigQuery</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="BigQuery-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery-120"><a href="#BigQuery-120"><span class="linenos">120</span></a><span class="k">class</span> <span class="nc">BigQuery</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="BigQuery-121"><a href="#BigQuery-121"><span class="linenos">121</span></a> <span class="n">unnest_column_only</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="BigQuery-122"><a href="#BigQuery-122"><span class="linenos">122</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-123"><a href="#BigQuery-123"><span class="linenos">123</span></a> <span class="s2">&quot;%M&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-124"><a href="#BigQuery-124"><span class="linenos">124</span></a> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-125"><a href="#BigQuery-125"><span class="linenos">125</span></a> <span class="s2">&quot;%m&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-126"><a href="#BigQuery-126"><span class="linenos">126</span></a> <span class="s2">&quot;%y&quot;</span><span class="p">:</span> <span class="s2">&quot;%-y&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-127"><a href="#BigQuery-127"><span class="linenos">127</span></a> <span class="s2">&quot;%H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-128"><a href="#BigQuery-128"><span class="linenos">128</span></a> <span class="s2">&quot;%I&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-129"><a href="#BigQuery-129"><span class="linenos">129</span></a> <span class="s2">&quot;%S&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-130"><a href="#BigQuery-130"><span class="linenos">130</span></a> <span class="s2">&quot;%j&quot;</span><span class="p">:</span> <span class="s2">&quot;%-j&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-131"><a href="#BigQuery-131"><span class="linenos">131</span></a> <span class="p">}</span>
+</span><span id="BigQuery-132"><a href="#BigQuery-132"><span class="linenos">132</span></a>
+</span><span id="BigQuery-133"><a href="#BigQuery-133"><span class="linenos">133</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="BigQuery-134"><a href="#BigQuery-134"><span class="linenos">134</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="BigQuery-135"><a href="#BigQuery-135"><span class="linenos">135</span></a> <span class="p">(</span><span class="n">prefix</span> <span class="o">+</span> <span class="n">quote</span><span class="p">,</span> <span class="n">quote</span><span class="p">)</span> <span class="k">if</span> <span class="n">prefix</span> <span class="k">else</span> <span class="n">quote</span>
+</span><span id="BigQuery-136"><a href="#BigQuery-136"><span class="linenos">136</span></a> <span class="k">for</span> <span class="n">quote</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">,</span> <span class="s1">&#39;&quot;&quot;&quot;&#39;</span><span class="p">,</span> <span class="s2">&quot;&#39;&#39;&#39;&quot;</span><span class="p">]</span>
+</span><span id="BigQuery-137"><a href="#BigQuery-137"><span class="linenos">137</span></a> <span class="k">for</span> <span class="n">prefix</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">&quot;&quot;</span><span class="p">,</span> <span class="s2">&quot;r&quot;</span><span class="p">,</span> <span class="s2">&quot;R&quot;</span><span class="p">]</span>
+</span><span id="BigQuery-138"><a href="#BigQuery-138"><span class="linenos">138</span></a> <span class="p">]</span>
+</span><span id="BigQuery-139"><a href="#BigQuery-139"><span class="linenos">139</span></a> <span class="n">COMMENTS</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 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="BigQuery-140"><a href="#BigQuery-140"><span class="linenos">140</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="BigQuery-141"><a href="#BigQuery-141"><span class="linenos">141</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="BigQuery-142"><a href="#BigQuery-142"><span class="linenos">142</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0X&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="BigQuery-143"><a href="#BigQuery-143"><span class="linenos">143</span></a>
+</span><span id="BigQuery-144"><a href="#BigQuery-144"><span class="linenos">144</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-145"><a href="#BigQuery-145"><span class="linenos">145</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="BigQuery-146"><a href="#BigQuery-146"><span class="linenos">146</span></a> <span class="s2">&quot;BEGIN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="BigQuery-147"><a href="#BigQuery-147"><span class="linenos">147</span></a> <span class="s2">&quot;BEGIN TRANSACTION&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="BigQuery-148"><a href="#BigQuery-148"><span class="linenos">148</span></a> <span class="s2">&quot;CURRENT_DATETIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_DATETIME</span><span class="p">,</span>
+</span><span id="BigQuery-149"><a href="#BigQuery-149"><span class="linenos">149</span></a> <span class="s2">&quot;CURRENT_TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIME</span><span class="p">,</span>
+</span><span id="BigQuery-150"><a href="#BigQuery-150"><span class="linenos">150</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="BigQuery-151"><a href="#BigQuery-151"><span class="linenos">151</span></a> <span class="s2">&quot;GEOGRAPHY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">,</span>
+</span><span id="BigQuery-152"><a href="#BigQuery-152"><span class="linenos">152</span></a> <span class="s2">&quot;FLOAT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
+</span><span id="BigQuery-153"><a href="#BigQuery-153"><span class="linenos">153</span></a> <span class="s2">&quot;INT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span>
+</span><span id="BigQuery-154"><a href="#BigQuery-154"><span class="linenos">154</span></a> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VOLATILE</span><span class="p">,</span>
+</span><span id="BigQuery-155"><a href="#BigQuery-155"><span class="linenos">155</span></a> <span class="s2">&quot;UNKNOWN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">NULL</span><span class="p">,</span>
+</span><span id="BigQuery-156"><a href="#BigQuery-156"><span class="linenos">156</span></a> <span class="p">}</span>
+</span><span id="BigQuery-157"><a href="#BigQuery-157"><span class="linenos">157</span></a> <span class="n">KEYWORDS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;DIV&quot;</span><span class="p">)</span>
+</span><span id="BigQuery-158"><a href="#BigQuery-158"><span class="linenos">158</span></a>
+</span><span id="BigQuery-159"><a href="#BigQuery-159"><span class="linenos">159</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="BigQuery-160"><a href="#BigQuery-160"><span class="linenos">160</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-161"><a href="#BigQuery-161"><span class="linenos">161</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="BigQuery-162"><a href="#BigQuery-162"><span class="linenos">162</span></a> <span class="s2">&quot;DATE_TRUNC&quot;</span><span class="p">:</span> <span class="n">_date_trunc</span><span class="p">,</span>
+</span><span id="BigQuery-163"><a href="#BigQuery-163"><span class="linenos">163</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</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="BigQuery-164"><a href="#BigQuery-164"><span class="linenos">164</span></a> <span class="s2">&quot;DATETIME_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">),</span>
+</span><span id="BigQuery-165"><a href="#BigQuery-165"><span class="linenos">165</span></a> <span class="s2">&quot;DIV&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">IntDiv</span><span class="p">(</span><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">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="BigQuery-166"><a href="#BigQuery-166"><span class="linenos">166</span></a> <span class="s2">&quot;REGEXP_CONTAINS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="BigQuery-167"><a href="#BigQuery-167"><span class="linenos">167</span></a> <span class="s2">&quot;TIME_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">),</span>
+</span><span id="BigQuery-168"><a href="#BigQuery-168"><span class="linenos">168</span></a> <span class="s2">&quot;TIMESTAMP_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">),</span>
+</span><span id="BigQuery-169"><a href="#BigQuery-169"><span class="linenos">169</span></a> <span class="s2">&quot;DATE_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">),</span>
+</span><span id="BigQuery-170"><a href="#BigQuery-170"><span class="linenos">170</span></a> <span class="s2">&quot;DATETIME_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DatetimeSub</span><span class="p">),</span>
+</span><span id="BigQuery-171"><a href="#BigQuery-171"><span class="linenos">171</span></a> <span class="s2">&quot;TIME_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeSub</span><span class="p">),</span>
+</span><span id="BigQuery-172"><a href="#BigQuery-172"><span class="linenos">172</span></a> <span class="s2">&quot;TIMESTAMP_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">),</span>
+</span><span id="BigQuery-173"><a href="#BigQuery-173"><span class="linenos">173</span></a> <span class="s2">&quot;PARSE_TIMESTAMP&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">StrToTime</span><span class="p">(</span>
+</span><span id="BigQuery-174"><a href="#BigQuery-174"><span class="linenos">174</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">1</span><span class="p">),</span> <span class="nb">format</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="BigQuery-175"><a href="#BigQuery-175"><span class="linenos">175</span></a> <span class="p">),</span>
+</span><span id="BigQuery-176"><a href="#BigQuery-176"><span class="linenos">176</span></a> <span class="p">}</span>
+</span><span id="BigQuery-177"><a href="#BigQuery-177"><span class="linenos">177</span></a>
+</span><span id="BigQuery-178"><a href="#BigQuery-178"><span class="linenos">178</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-179"><a href="#BigQuery-179"><span class="linenos">179</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery-180"><a href="#BigQuery-180"><span class="linenos">180</span></a> <span class="s2">&quot;ARRAY&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()]),</span>
+</span><span id="BigQuery-181"><a href="#BigQuery-181"><span class="linenos">181</span></a> <span class="p">}</span>
+</span><span id="BigQuery-182"><a href="#BigQuery-182"><span class="linenos">182</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="BigQuery-183"><a href="#BigQuery-183"><span class="linenos">183</span></a>
+</span><span id="BigQuery-184"><a href="#BigQuery-184"><span class="linenos">184</span></a> <span class="n">NO_PAREN_FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-185"><a href="#BigQuery-185"><span class="linenos">185</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">NO_PAREN_FUNCTIONS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery-186"><a href="#BigQuery-186"><span class="linenos">186</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_DATETIME</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDatetime</span><span class="p">,</span>
+</span><span id="BigQuery-187"><a href="#BigQuery-187"><span class="linenos">187</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIME</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTime</span><span class="p">,</span>
+</span><span id="BigQuery-188"><a href="#BigQuery-188"><span class="linenos">188</span></a> <span class="p">}</span>
+</span><span id="BigQuery-189"><a href="#BigQuery-189"><span class="linenos">189</span></a>
+</span><span id="BigQuery-190"><a href="#BigQuery-190"><span class="linenos">190</span></a> <span class="n">NESTED_TYPE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-191"><a href="#BigQuery-191"><span class="linenos">191</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">NESTED_TYPE_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery-192"><a href="#BigQuery-192"><span class="linenos">192</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="BigQuery-193"><a href="#BigQuery-193"><span class="linenos">193</span></a> <span class="p">}</span>
+</span><span id="BigQuery-194"><a href="#BigQuery-194"><span class="linenos">194</span></a>
+</span><span id="BigQuery-195"><a href="#BigQuery-195"><span class="linenos">195</span></a> <span class="n">ID_VAR_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-196"><a href="#BigQuery-196"><span class="linenos">196</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">ID_VAR_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery-197"><a href="#BigQuery-197"><span class="linenos">197</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">VALUES</span><span class="p">,</span>
+</span><span id="BigQuery-198"><a href="#BigQuery-198"><span class="linenos">198</span></a> <span class="p">}</span>
+</span><span id="BigQuery-199"><a href="#BigQuery-199"><span class="linenos">199</span></a>
+</span><span id="BigQuery-200"><a href="#BigQuery-200"><span class="linenos">200</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-201"><a href="#BigQuery-201"><span class="linenos">201</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery-202"><a href="#BigQuery-202"><span class="linenos">202</span></a> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="BigQuery-203"><a href="#BigQuery-203"><span class="linenos">203</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VolatilityProperty</span><span class="p">,</span> <span class="n">this</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;VOLATILE&quot;</span><span class="p">)</span>
+</span><span id="BigQuery-204"><a href="#BigQuery-204"><span class="linenos">204</span></a> <span class="p">),</span>
+</span><span id="BigQuery-205"><a href="#BigQuery-205"><span class="linenos">205</span></a> <span class="p">}</span>
+</span><span id="BigQuery-206"><a href="#BigQuery-206"><span class="linenos">206</span></a>
+</span><span id="BigQuery-207"><a href="#BigQuery-207"><span class="linenos">207</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="BigQuery-208"><a href="#BigQuery-208"><span class="linenos">208</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-209"><a href="#BigQuery-209"><span class="linenos">209</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="BigQuery-210"><a href="#BigQuery-210"><span class="linenos">210</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">REMOVE_PRECISION_PARAMETERIZED_TYPES</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery-211"><a href="#BigQuery-211"><span class="linenos">211</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;ARRAY_LENGTH&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-212"><a href="#BigQuery-212"><span class="linenos">212</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATE&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-213"><a href="#BigQuery-213"><span class="linenos">213</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATE&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-214"><a href="#BigQuery-214"><span class="linenos">214</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-215"><a href="#BigQuery-215"><span class="linenos">215</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-216"><a href="#BigQuery-216"><span class="linenos">216</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;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;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">, </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="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;unit&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;DAY&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-217"><a href="#BigQuery-217"><span class="linenos">217</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="BigQuery-218"><a href="#BigQuery-218"><span class="linenos">218</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRING_AGG&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-219"><a href="#BigQuery-219"><span class="linenos">219</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="BigQuery-220"><a href="#BigQuery-220"><span class="linenos">220</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">IntDiv</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DIV&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-221"><a href="#BigQuery-221"><span class="linenos">221</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
+</span><span id="BigQuery-222"><a href="#BigQuery-222"><span class="linenos">222</span></a> <span class="p">[</span><span class="n">_unqualify_unnest</span><span class="p">],</span> <span class="n">transforms</span><span class="o">.</span><span class="n">delegate</span><span class="p">(</span><span class="s2">&quot;select_sql&quot;</span><span class="p">)</span>
+</span><span id="BigQuery-223"><a href="#BigQuery-223"><span class="linenos">223</span></a> <span class="p">),</span>
+</span><span id="BigQuery-224"><a href="#BigQuery-224"><span class="linenos">224</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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;PARSE_TIMESTAMP(</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">, </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="BigQuery-225"><a href="#BigQuery-225"><span class="linenos">225</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIME&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-226"><a href="#BigQuery-226"><span class="linenos">226</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIME&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-227"><a href="#BigQuery-227"><span class="linenos">227</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-228"><a href="#BigQuery-228"><span class="linenos">228</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-229"><a href="#BigQuery-229"><span class="linenos">229</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="BigQuery-230"><a href="#BigQuery-230"><span class="linenos">230</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="BigQuery-231"><a href="#BigQuery-231"><span class="linenos">231</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">:</span> <span class="n">_derived_table_values_to_unnest</span><span class="p">,</span>
+</span><span id="BigQuery-232"><a href="#BigQuery-232"><span class="linenos">232</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">:</span> <span class="n">_returnsproperty_sql</span><span class="p">,</span>
+</span><span id="BigQuery-233"><a href="#BigQuery-233"><span class="linenos">233</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">_create_sql</span><span class="p">,</span>
+</span><span id="BigQuery-234"><a href="#BigQuery-234"><span class="linenos">234</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</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;TRIM(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-235"><a href="#BigQuery-235"><span class="linenos">235</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VolatilityProperty</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;DETERMINISTIC&quot;</span>
+</span><span id="BigQuery-236"><a href="#BigQuery-236"><span class="linenos">236</span></a> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;IMMUTABLE&quot;</span>
+</span><span id="BigQuery-237"><a href="#BigQuery-237"><span class="linenos">237</span></a> <span class="k">else</span> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-238"><a href="#BigQuery-238"><span class="linenos">238</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="BigQuery-239"><a href="#BigQuery-239"><span class="linenos">239</span></a> <span class="p">}</span>
+</span><span id="BigQuery-240"><a href="#BigQuery-240"><span class="linenos">240</span></a>
+</span><span id="BigQuery-241"><a href="#BigQuery-241"><span class="linenos">241</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery-242"><a href="#BigQuery-242"><span class="linenos">242</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="BigQuery-243"><a href="#BigQuery-243"><span class="linenos">243</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-244"><a href="#BigQuery-244"><span class="linenos">244</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-245"><a href="#BigQuery-245"><span class="linenos">245</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;INT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-246"><a href="#BigQuery-246"><span class="linenos">246</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;INT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-247"><a href="#BigQuery-247"><span class="linenos">247</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMERIC&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-248"><a href="#BigQuery-248"><span class="linenos">248</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;FLOAT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-249"><a href="#BigQuery-249"><span class="linenos">249</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;FLOAT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-250"><a href="#BigQuery-250"><span class="linenos">250</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">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;BOOL&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-251"><a href="#BigQuery-251"><span class="linenos">251</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;STRING&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-252"><a href="#BigQuery-252"><span class="linenos">252</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;STRING&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-253"><a href="#BigQuery-253"><span class="linenos">253</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;STRING&quot;</span><span class="p">,</span>
+</span><span id="BigQuery-254"><a href="#BigQuery-254"><span class="linenos">254</span></a> <span class="p">}</span>
+</span><span id="BigQuery-255"><a href="#BigQuery-255"><span class="linenos">255</span></a>
+</span><span id="BigQuery-256"><a href="#BigQuery-256"><span class="linenos">256</span></a> <span class="n">EXPLICIT_UNION</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="BigQuery-257"><a href="#BigQuery-257"><span class="linenos">257</span></a>
+</span><span id="BigQuery-258"><a href="#BigQuery-258"><span class="linenos">258</span></a> <span class="k">def</span> <span class="nf">array_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 class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery-259"><a href="#BigQuery-259"><span class="linenos">259</span></a> <span class="n">first_arg</span> <span class="o">=</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
+</span><span id="BigQuery-260"><a href="#BigQuery-260"><span class="linenos">260</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">first_arg</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Subqueryable</span><span class="p">):</span>
+</span><span id="BigQuery-261"><a href="#BigQuery-261"><span class="linenos">261</span></a> <span class="k">return</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">wrap</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">first_arg</span><span class="p">))</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="BigQuery-262"><a href="#BigQuery-262"><span class="linenos">262</span></a>
+</span><span id="BigQuery-263"><a href="#BigQuery-263"><span class="linenos">263</span></a> <span class="k">return</span> <span class="n">inline_array_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="BigQuery-264"><a href="#BigQuery-264"><span class="linenos">264</span></a>
+</span><span id="BigQuery-265"><a href="#BigQuery-265"><span class="linenos">265</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="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery-266"><a href="#BigQuery-266"><span class="linenos">266</span></a> <span class="k">return</span> <span class="s2">&quot;BEGIN TRANSACTION&quot;</span>
+</span><span id="BigQuery-267"><a href="#BigQuery-267"><span class="linenos">267</span></a>
+</span><span id="BigQuery-268"><a href="#BigQuery-268"><span class="linenos">268</span></a> <span class="k">def</span> <span class="nf">commit_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery-269"><a href="#BigQuery-269"><span class="linenos">269</span></a> <span class="k">return</span> <span class="s2">&quot;COMMIT TRANSACTION&quot;</span>
+</span><span id="BigQuery-270"><a href="#BigQuery-270"><span class="linenos">270</span></a>
+</span><span id="BigQuery-271"><a href="#BigQuery-271"><span class="linenos">271</span></a> <span class="k">def</span> <span class="nf">rollback_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery-272"><a href="#BigQuery-272"><span class="linenos">272</span></a> <span class="k">return</span> <span class="s2">&quot;ROLLBACK TRANSACTION&quot;</span>
+</span><span id="BigQuery-273"><a href="#BigQuery-273"><span class="linenos">273</span></a>
+</span><span id="BigQuery-274"><a href="#BigQuery-274"><span class="linenos">274</span></a> <span class="k">def</span> <span class="nf">in_unnest_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery-275"><a href="#BigQuery-275"><span class="linenos">275</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 class="n">expression</span><span class="p">)</span>
+</span><span id="BigQuery-276"><a href="#BigQuery-276"><span class="linenos">276</span></a>
+</span><span id="BigQuery-277"><a href="#BigQuery-277"><span class="linenos">277</span></a> <span class="k">def</span> <span class="nf">except_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Except</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery-278"><a href="#BigQuery-278"><span class="linenos">278</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="BigQuery-279"><a href="#BigQuery-279"><span class="linenos">279</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;EXCEPT without DISTINCT is not supported in BigQuery&quot;</span><span class="p">)</span>
+</span><span id="BigQuery-280"><a href="#BigQuery-280"><span class="linenos">280</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;EXCEPT</span><span class="si">{</span><span class="s1">&#39; DISTINCT&#39;</span><span class="w"> </span><span class="k">if</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;distinct&#39;</span><span class="p">)</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39; ALL&#39;</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="BigQuery-281"><a href="#BigQuery-281"><span class="linenos">281</span></a>
+</span><span id="BigQuery-282"><a href="#BigQuery-282"><span class="linenos">282</span></a> <span class="k">def</span> <span class="nf">intersect_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Intersect</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery-283"><a href="#BigQuery-283"><span class="linenos">283</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="BigQuery-284"><a href="#BigQuery-284"><span class="linenos">284</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;INTERSECT without DISTINCT is not supported in BigQuery&quot;</span><span class="p">)</span>
+</span><span id="BigQuery-285"><a href="#BigQuery-285"><span class="linenos">285</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;INTERSECT</span><span class="si">{</span><span class="s1">&#39; DISTINCT&#39;</span><span class="w"> </span><span class="k">if</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;distinct&#39;</span><span class="p">)</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39; ALL&#39;</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ <div id="BigQuery.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">BigQuery</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#BigQuery.__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="BigQuery.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="BigQuery.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="BigQuery.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="BigQuery.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="BigQuery.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="BigQuery.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="BigQuery.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="BigQuery.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="BigQuery.Tokenizer">
+ <input id="BigQuery.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">BigQuery.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="BigQuery.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Tokenizer-133"><a href="#BigQuery.Tokenizer-133"><span class="linenos">133</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="BigQuery.Tokenizer-134"><a href="#BigQuery.Tokenizer-134"><span class="linenos">134</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="BigQuery.Tokenizer-135"><a href="#BigQuery.Tokenizer-135"><span class="linenos">135</span></a> <span class="p">(</span><span class="n">prefix</span> <span class="o">+</span> <span class="n">quote</span><span class="p">,</span> <span class="n">quote</span><span class="p">)</span> <span class="k">if</span> <span class="n">prefix</span> <span class="k">else</span> <span class="n">quote</span>
+</span><span id="BigQuery.Tokenizer-136"><a href="#BigQuery.Tokenizer-136"><span class="linenos">136</span></a> <span class="k">for</span> <span class="n">quote</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">,</span> <span class="s1">&#39;&quot;&quot;&quot;&#39;</span><span class="p">,</span> <span class="s2">&quot;&#39;&#39;&#39;&quot;</span><span class="p">]</span>
+</span><span id="BigQuery.Tokenizer-137"><a href="#BigQuery.Tokenizer-137"><span class="linenos">137</span></a> <span class="k">for</span> <span class="n">prefix</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">&quot;&quot;</span><span class="p">,</span> <span class="s2">&quot;r&quot;</span><span class="p">,</span> <span class="s2">&quot;R&quot;</span><span class="p">]</span>
+</span><span id="BigQuery.Tokenizer-138"><a href="#BigQuery.Tokenizer-138"><span class="linenos">138</span></a> <span class="p">]</span>
+</span><span id="BigQuery.Tokenizer-139"><a href="#BigQuery.Tokenizer-139"><span class="linenos">139</span></a> <span class="n">COMMENTS</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 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="BigQuery.Tokenizer-140"><a href="#BigQuery.Tokenizer-140"><span class="linenos">140</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="BigQuery.Tokenizer-141"><a href="#BigQuery.Tokenizer-141"><span class="linenos">141</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="BigQuery.Tokenizer-142"><a href="#BigQuery.Tokenizer-142"><span class="linenos">142</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0X&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="BigQuery.Tokenizer-143"><a href="#BigQuery.Tokenizer-143"><span class="linenos">143</span></a>
+</span><span id="BigQuery.Tokenizer-144"><a href="#BigQuery.Tokenizer-144"><span class="linenos">144</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Tokenizer-145"><a href="#BigQuery.Tokenizer-145"><span class="linenos">145</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="BigQuery.Tokenizer-146"><a href="#BigQuery.Tokenizer-146"><span class="linenos">146</span></a> <span class="s2">&quot;BEGIN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-147"><a href="#BigQuery.Tokenizer-147"><span class="linenos">147</span></a> <span class="s2">&quot;BEGIN TRANSACTION&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="BigQuery.Tokenizer-148"><a href="#BigQuery.Tokenizer-148"><span class="linenos">148</span></a> <span class="s2">&quot;CURRENT_DATETIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_DATETIME</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-149"><a href="#BigQuery.Tokenizer-149"><span class="linenos">149</span></a> <span class="s2">&quot;CURRENT_TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIME</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-150"><a href="#BigQuery.Tokenizer-150"><span class="linenos">150</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-151"><a href="#BigQuery.Tokenizer-151"><span class="linenos">151</span></a> <span class="s2">&quot;GEOGRAPHY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-152"><a href="#BigQuery.Tokenizer-152"><span class="linenos">152</span></a> <span class="s2">&quot;FLOAT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-153"><a href="#BigQuery.Tokenizer-153"><span class="linenos">153</span></a> <span class="s2">&quot;INT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-154"><a href="#BigQuery.Tokenizer-154"><span class="linenos">154</span></a> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VOLATILE</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-155"><a href="#BigQuery.Tokenizer-155"><span class="linenos">155</span></a> <span class="s2">&quot;UNKNOWN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">NULL</span><span class="p">,</span>
+</span><span id="BigQuery.Tokenizer-156"><a href="#BigQuery.Tokenizer-156"><span class="linenos">156</span></a> <span class="p">}</span>
+</span><span id="BigQuery.Tokenizer-157"><a href="#BigQuery.Tokenizer-157"><span class="linenos">157</span></a> <span class="n">KEYWORDS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;DIV&quot;</span><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="BigQuery.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="BigQuery.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="BigQuery.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="BigQuery.Parser">
+ <input id="BigQuery.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">BigQuery.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="BigQuery.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Parser-159"><a href="#BigQuery.Parser-159"><span class="linenos">159</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="BigQuery.Parser-160"><a href="#BigQuery.Parser-160"><span class="linenos">160</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Parser-161"><a href="#BigQuery.Parser-161"><span class="linenos">161</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="BigQuery.Parser-162"><a href="#BigQuery.Parser-162"><span class="linenos">162</span></a> <span class="s2">&quot;DATE_TRUNC&quot;</span><span class="p">:</span> <span class="n">_date_trunc</span><span class="p">,</span>
+</span><span id="BigQuery.Parser-163"><a href="#BigQuery.Parser-163"><span class="linenos">163</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</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="BigQuery.Parser-164"><a href="#BigQuery.Parser-164"><span class="linenos">164</span></a> <span class="s2">&quot;DATETIME_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">),</span>
+</span><span id="BigQuery.Parser-165"><a href="#BigQuery.Parser-165"><span class="linenos">165</span></a> <span class="s2">&quot;DIV&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">IntDiv</span><span class="p">(</span><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">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="BigQuery.Parser-166"><a href="#BigQuery.Parser-166"><span class="linenos">166</span></a> <span class="s2">&quot;REGEXP_CONTAINS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="BigQuery.Parser-167"><a href="#BigQuery.Parser-167"><span class="linenos">167</span></a> <span class="s2">&quot;TIME_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">),</span>
+</span><span id="BigQuery.Parser-168"><a href="#BigQuery.Parser-168"><span class="linenos">168</span></a> <span class="s2">&quot;TIMESTAMP_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">),</span>
+</span><span id="BigQuery.Parser-169"><a href="#BigQuery.Parser-169"><span class="linenos">169</span></a> <span class="s2">&quot;DATE_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">),</span>
+</span><span id="BigQuery.Parser-170"><a href="#BigQuery.Parser-170"><span class="linenos">170</span></a> <span class="s2">&quot;DATETIME_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DatetimeSub</span><span class="p">),</span>
+</span><span id="BigQuery.Parser-171"><a href="#BigQuery.Parser-171"><span class="linenos">171</span></a> <span class="s2">&quot;TIME_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeSub</span><span class="p">),</span>
+</span><span id="BigQuery.Parser-172"><a href="#BigQuery.Parser-172"><span class="linenos">172</span></a> <span class="s2">&quot;TIMESTAMP_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">),</span>
+</span><span id="BigQuery.Parser-173"><a href="#BigQuery.Parser-173"><span class="linenos">173</span></a> <span class="s2">&quot;PARSE_TIMESTAMP&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">StrToTime</span><span class="p">(</span>
+</span><span id="BigQuery.Parser-174"><a href="#BigQuery.Parser-174"><span class="linenos">174</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">1</span><span class="p">),</span> <span class="nb">format</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="BigQuery.Parser-175"><a href="#BigQuery.Parser-175"><span class="linenos">175</span></a> <span class="p">),</span>
+</span><span id="BigQuery.Parser-176"><a href="#BigQuery.Parser-176"><span class="linenos">176</span></a> <span class="p">}</span>
+</span><span id="BigQuery.Parser-177"><a href="#BigQuery.Parser-177"><span class="linenos">177</span></a>
+</span><span id="BigQuery.Parser-178"><a href="#BigQuery.Parser-178"><span class="linenos">178</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Parser-179"><a href="#BigQuery.Parser-179"><span class="linenos">179</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery.Parser-180"><a href="#BigQuery.Parser-180"><span class="linenos">180</span></a> <span class="s2">&quot;ARRAY&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()]),</span>
+</span><span id="BigQuery.Parser-181"><a href="#BigQuery.Parser-181"><span class="linenos">181</span></a> <span class="p">}</span>
+</span><span id="BigQuery.Parser-182"><a href="#BigQuery.Parser-182"><span class="linenos">182</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="BigQuery.Parser-183"><a href="#BigQuery.Parser-183"><span class="linenos">183</span></a>
+</span><span id="BigQuery.Parser-184"><a href="#BigQuery.Parser-184"><span class="linenos">184</span></a> <span class="n">NO_PAREN_FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Parser-185"><a href="#BigQuery.Parser-185"><span class="linenos">185</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">NO_PAREN_FUNCTIONS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery.Parser-186"><a href="#BigQuery.Parser-186"><span class="linenos">186</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_DATETIME</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDatetime</span><span class="p">,</span>
+</span><span id="BigQuery.Parser-187"><a href="#BigQuery.Parser-187"><span class="linenos">187</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIME</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTime</span><span class="p">,</span>
+</span><span id="BigQuery.Parser-188"><a href="#BigQuery.Parser-188"><span class="linenos">188</span></a> <span class="p">}</span>
+</span><span id="BigQuery.Parser-189"><a href="#BigQuery.Parser-189"><span class="linenos">189</span></a>
+</span><span id="BigQuery.Parser-190"><a href="#BigQuery.Parser-190"><span class="linenos">190</span></a> <span class="n">NESTED_TYPE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Parser-191"><a href="#BigQuery.Parser-191"><span class="linenos">191</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">NESTED_TYPE_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery.Parser-192"><a href="#BigQuery.Parser-192"><span class="linenos">192</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="BigQuery.Parser-193"><a href="#BigQuery.Parser-193"><span class="linenos">193</span></a> <span class="p">}</span>
+</span><span id="BigQuery.Parser-194"><a href="#BigQuery.Parser-194"><span class="linenos">194</span></a>
+</span><span id="BigQuery.Parser-195"><a href="#BigQuery.Parser-195"><span class="linenos">195</span></a> <span class="n">ID_VAR_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Parser-196"><a href="#BigQuery.Parser-196"><span class="linenos">196</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">ID_VAR_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery.Parser-197"><a href="#BigQuery.Parser-197"><span class="linenos">197</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">VALUES</span><span class="p">,</span>
+</span><span id="BigQuery.Parser-198"><a href="#BigQuery.Parser-198"><span class="linenos">198</span></a> <span class="p">}</span>
+</span><span id="BigQuery.Parser-199"><a href="#BigQuery.Parser-199"><span class="linenos">199</span></a>
+</span><span id="BigQuery.Parser-200"><a href="#BigQuery.Parser-200"><span class="linenos">200</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Parser-201"><a href="#BigQuery.Parser-201"><span class="linenos">201</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery.Parser-202"><a href="#BigQuery.Parser-202"><span class="linenos">202</span></a> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="BigQuery.Parser-203"><a href="#BigQuery.Parser-203"><span class="linenos">203</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VolatilityProperty</span><span class="p">,</span> <span class="n">this</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;VOLATILE&quot;</span><span class="p">)</span>
+</span><span id="BigQuery.Parser-204"><a href="#BigQuery.Parser-204"><span class="linenos">204</span></a> <span class="p">),</span>
+</span><span id="BigQuery.Parser-205"><a href="#BigQuery.Parser-205"><span class="linenos">205</span></a> <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="BigQuery.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="BigQuery.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="BigQuery.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="BigQuery.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="BigQuery.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="BigQuery.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="BigQuery.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="BigQuery.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="BigQuery.Generator">
+ <input id="BigQuery.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">BigQuery.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="BigQuery.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Generator-207"><a href="#BigQuery.Generator-207"><span class="linenos">207</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="BigQuery.Generator-208"><a href="#BigQuery.Generator-208"><span class="linenos">208</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Generator-209"><a href="#BigQuery.Generator-209"><span class="linenos">209</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="BigQuery.Generator-210"><a href="#BigQuery.Generator-210"><span class="linenos">210</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">REMOVE_PRECISION_PARAMETERIZED_TYPES</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="BigQuery.Generator-211"><a href="#BigQuery.Generator-211"><span class="linenos">211</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;ARRAY_LENGTH&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-212"><a href="#BigQuery.Generator-212"><span class="linenos">212</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATE&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-213"><a href="#BigQuery.Generator-213"><span class="linenos">213</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATE&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-214"><a href="#BigQuery.Generator-214"><span class="linenos">214</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-215"><a href="#BigQuery.Generator-215"><span class="linenos">215</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-216"><a href="#BigQuery.Generator-216"><span class="linenos">216</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;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;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">, </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="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;unit&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;DAY&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-217"><a href="#BigQuery.Generator-217"><span class="linenos">217</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-218"><a href="#BigQuery.Generator-218"><span class="linenos">218</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRING_AGG&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-219"><a href="#BigQuery.Generator-219"><span class="linenos">219</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="BigQuery.Generator-220"><a href="#BigQuery.Generator-220"><span class="linenos">220</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">IntDiv</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DIV&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-221"><a href="#BigQuery.Generator-221"><span class="linenos">221</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
+</span><span id="BigQuery.Generator-222"><a href="#BigQuery.Generator-222"><span class="linenos">222</span></a> <span class="p">[</span><span class="n">_unqualify_unnest</span><span class="p">],</span> <span class="n">transforms</span><span class="o">.</span><span class="n">delegate</span><span class="p">(</span><span class="s2">&quot;select_sql&quot;</span><span class="p">)</span>
+</span><span id="BigQuery.Generator-223"><a href="#BigQuery.Generator-223"><span class="linenos">223</span></a> <span class="p">),</span>
+</span><span id="BigQuery.Generator-224"><a href="#BigQuery.Generator-224"><span class="linenos">224</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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;PARSE_TIMESTAMP(</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">, </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="BigQuery.Generator-225"><a href="#BigQuery.Generator-225"><span class="linenos">225</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIME&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-226"><a href="#BigQuery.Generator-226"><span class="linenos">226</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIME&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-227"><a href="#BigQuery.Generator-227"><span class="linenos">227</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span> <span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-228"><a href="#BigQuery.Generator-228"><span class="linenos">228</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span> <span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-229"><a href="#BigQuery.Generator-229"><span class="linenos">229</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="BigQuery.Generator-230"><a href="#BigQuery.Generator-230"><span class="linenos">230</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="BigQuery.Generator-231"><a href="#BigQuery.Generator-231"><span class="linenos">231</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">:</span> <span class="n">_derived_table_values_to_unnest</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-232"><a href="#BigQuery.Generator-232"><span class="linenos">232</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">:</span> <span class="n">_returnsproperty_sql</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-233"><a href="#BigQuery.Generator-233"><span class="linenos">233</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">_create_sql</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-234"><a href="#BigQuery.Generator-234"><span class="linenos">234</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</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;TRIM(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-235"><a href="#BigQuery.Generator-235"><span class="linenos">235</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VolatilityProperty</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;DETERMINISTIC&quot;</span>
+</span><span id="BigQuery.Generator-236"><a href="#BigQuery.Generator-236"><span class="linenos">236</span></a> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;IMMUTABLE&quot;</span>
+</span><span id="BigQuery.Generator-237"><a href="#BigQuery.Generator-237"><span class="linenos">237</span></a> <span class="k">else</span> <span class="s2">&quot;NOT DETERMINISTIC&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-238"><a href="#BigQuery.Generator-238"><span class="linenos">238</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="BigQuery.Generator-239"><a href="#BigQuery.Generator-239"><span class="linenos">239</span></a> <span class="p">}</span>
+</span><span id="BigQuery.Generator-240"><a href="#BigQuery.Generator-240"><span class="linenos">240</span></a>
+</span><span id="BigQuery.Generator-241"><a href="#BigQuery.Generator-241"><span class="linenos">241</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="BigQuery.Generator-242"><a href="#BigQuery.Generator-242"><span class="linenos">242</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="BigQuery.Generator-243"><a href="#BigQuery.Generator-243"><span class="linenos">243</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-244"><a href="#BigQuery.Generator-244"><span class="linenos">244</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-245"><a href="#BigQuery.Generator-245"><span class="linenos">245</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;INT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-246"><a href="#BigQuery.Generator-246"><span class="linenos">246</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;INT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-247"><a href="#BigQuery.Generator-247"><span class="linenos">247</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMERIC&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-248"><a href="#BigQuery.Generator-248"><span class="linenos">248</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;FLOAT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-249"><a href="#BigQuery.Generator-249"><span class="linenos">249</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;FLOAT64&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-250"><a href="#BigQuery.Generator-250"><span class="linenos">250</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">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;BOOL&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-251"><a href="#BigQuery.Generator-251"><span class="linenos">251</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;STRING&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-252"><a href="#BigQuery.Generator-252"><span class="linenos">252</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;STRING&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-253"><a href="#BigQuery.Generator-253"><span class="linenos">253</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;STRING&quot;</span><span class="p">,</span>
+</span><span id="BigQuery.Generator-254"><a href="#BigQuery.Generator-254"><span class="linenos">254</span></a> <span class="p">}</span>
+</span><span id="BigQuery.Generator-255"><a href="#BigQuery.Generator-255"><span class="linenos">255</span></a>
+</span><span id="BigQuery.Generator-256"><a href="#BigQuery.Generator-256"><span class="linenos">256</span></a> <span class="n">EXPLICIT_UNION</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="BigQuery.Generator-257"><a href="#BigQuery.Generator-257"><span class="linenos">257</span></a>
+</span><span id="BigQuery.Generator-258"><a href="#BigQuery.Generator-258"><span class="linenos">258</span></a> <span class="k">def</span> <span class="nf">array_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 class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator-259"><a href="#BigQuery.Generator-259"><span class="linenos">259</span></a> <span class="n">first_arg</span> <span class="o">=</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
+</span><span id="BigQuery.Generator-260"><a href="#BigQuery.Generator-260"><span class="linenos">260</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">first_arg</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Subqueryable</span><span class="p">):</span>
+</span><span id="BigQuery.Generator-261"><a href="#BigQuery.Generator-261"><span class="linenos">261</span></a> <span class="k">return</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">wrap</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">first_arg</span><span class="p">))</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="BigQuery.Generator-262"><a href="#BigQuery.Generator-262"><span class="linenos">262</span></a>
+</span><span id="BigQuery.Generator-263"><a href="#BigQuery.Generator-263"><span class="linenos">263</span></a> <span class="k">return</span> <span class="n">inline_array_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="BigQuery.Generator-264"><a href="#BigQuery.Generator-264"><span class="linenos">264</span></a>
+</span><span id="BigQuery.Generator-265"><a href="#BigQuery.Generator-265"><span class="linenos">265</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="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator-266"><a href="#BigQuery.Generator-266"><span class="linenos">266</span></a> <span class="k">return</span> <span class="s2">&quot;BEGIN TRANSACTION&quot;</span>
+</span><span id="BigQuery.Generator-267"><a href="#BigQuery.Generator-267"><span class="linenos">267</span></a>
+</span><span id="BigQuery.Generator-268"><a href="#BigQuery.Generator-268"><span class="linenos">268</span></a> <span class="k">def</span> <span class="nf">commit_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator-269"><a href="#BigQuery.Generator-269"><span class="linenos">269</span></a> <span class="k">return</span> <span class="s2">&quot;COMMIT TRANSACTION&quot;</span>
+</span><span id="BigQuery.Generator-270"><a href="#BigQuery.Generator-270"><span class="linenos">270</span></a>
+</span><span id="BigQuery.Generator-271"><a href="#BigQuery.Generator-271"><span class="linenos">271</span></a> <span class="k">def</span> <span class="nf">rollback_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator-272"><a href="#BigQuery.Generator-272"><span class="linenos">272</span></a> <span class="k">return</span> <span class="s2">&quot;ROLLBACK TRANSACTION&quot;</span>
+</span><span id="BigQuery.Generator-273"><a href="#BigQuery.Generator-273"><span class="linenos">273</span></a>
+</span><span id="BigQuery.Generator-274"><a href="#BigQuery.Generator-274"><span class="linenos">274</span></a> <span class="k">def</span> <span class="nf">in_unnest_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator-275"><a href="#BigQuery.Generator-275"><span class="linenos">275</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 class="n">expression</span><span class="p">)</span>
+</span><span id="BigQuery.Generator-276"><a href="#BigQuery.Generator-276"><span class="linenos">276</span></a>
+</span><span id="BigQuery.Generator-277"><a href="#BigQuery.Generator-277"><span class="linenos">277</span></a> <span class="k">def</span> <span class="nf">except_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Except</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator-278"><a href="#BigQuery.Generator-278"><span class="linenos">278</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="BigQuery.Generator-279"><a href="#BigQuery.Generator-279"><span class="linenos">279</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;EXCEPT without DISTINCT is not supported in BigQuery&quot;</span><span class="p">)</span>
+</span><span id="BigQuery.Generator-280"><a href="#BigQuery.Generator-280"><span class="linenos">280</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;EXCEPT</span><span class="si">{</span><span class="s1">&#39; DISTINCT&#39;</span><span class="w"> </span><span class="k">if</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;distinct&#39;</span><span class="p">)</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39; ALL&#39;</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="BigQuery.Generator-281"><a href="#BigQuery.Generator-281"><span class="linenos">281</span></a>
+</span><span id="BigQuery.Generator-282"><a href="#BigQuery.Generator-282"><span class="linenos">282</span></a> <span class="k">def</span> <span class="nf">intersect_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Intersect</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator-283"><a href="#BigQuery.Generator-283"><span class="linenos">283</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="BigQuery.Generator-284"><a href="#BigQuery.Generator-284"><span class="linenos">284</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;INTERSECT without DISTINCT is not supported in BigQuery&quot;</span><span class="p">)</span>
+</span><span id="BigQuery.Generator-285"><a href="#BigQuery.Generator-285"><span class="linenos">285</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;INTERSECT</span><span class="si">{</span><span class="s1">&#39; DISTINCT&#39;</span><span class="w"> </span><span class="k">if</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;distinct&#39;</span><span class="p">)</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39; ALL&#39;</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="BigQuery.Generator.array_sql" class="classattr">
+ <input id="BigQuery.Generator.array_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">array_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 class="p">:</span> <span class="n"><a href="../expressions.html#Array">sqlglot.expressions.Array</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="BigQuery.Generator.array_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Generator.array_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Generator.array_sql-258"><a href="#BigQuery.Generator.array_sql-258"><span class="linenos">258</span></a> <span class="k">def</span> <span class="nf">array_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 class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator.array_sql-259"><a href="#BigQuery.Generator.array_sql-259"><span class="linenos">259</span></a> <span class="n">first_arg</span> <span class="o">=</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
+</span><span id="BigQuery.Generator.array_sql-260"><a href="#BigQuery.Generator.array_sql-260"><span class="linenos">260</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">first_arg</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Subqueryable</span><span class="p">):</span>
+</span><span id="BigQuery.Generator.array_sql-261"><a href="#BigQuery.Generator.array_sql-261"><span class="linenos">261</span></a> <span class="k">return</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">wrap</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">first_arg</span><span class="p">))</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="BigQuery.Generator.array_sql-262"><a href="#BigQuery.Generator.array_sql-262"><span class="linenos">262</span></a>
+</span><span id="BigQuery.Generator.array_sql-263"><a href="#BigQuery.Generator.array_sql-263"><span class="linenos">263</span></a> <span class="k">return</span> <span class="n">inline_array_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></pre></div>
+
+
+
+
+ </div>
+ <div id="BigQuery.Generator.transaction_sql" class="classattr">
+ <input id="BigQuery.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="o">*</span><span class="n">_</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="BigQuery.Generator.transaction_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Generator.transaction_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Generator.transaction_sql-265"><a href="#BigQuery.Generator.transaction_sql-265"><span class="linenos">265</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="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator.transaction_sql-266"><a href="#BigQuery.Generator.transaction_sql-266"><span class="linenos">266</span></a> <span class="k">return</span> <span class="s2">&quot;BEGIN TRANSACTION&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="BigQuery.Generator.commit_sql" class="classattr">
+ <input id="BigQuery.Generator.commit_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">commit_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">_</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="BigQuery.Generator.commit_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Generator.commit_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Generator.commit_sql-268"><a href="#BigQuery.Generator.commit_sql-268"><span class="linenos">268</span></a> <span class="k">def</span> <span class="nf">commit_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator.commit_sql-269"><a href="#BigQuery.Generator.commit_sql-269"><span class="linenos">269</span></a> <span class="k">return</span> <span class="s2">&quot;COMMIT TRANSACTION&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="BigQuery.Generator.rollback_sql" class="classattr">
+ <input id="BigQuery.Generator.rollback_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">rollback_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">*</span><span class="n">_</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="BigQuery.Generator.rollback_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Generator.rollback_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Generator.rollback_sql-271"><a href="#BigQuery.Generator.rollback_sql-271"><span class="linenos">271</span></a> <span class="k">def</span> <span class="nf">rollback_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">_</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator.rollback_sql-272"><a href="#BigQuery.Generator.rollback_sql-272"><span class="linenos">272</span></a> <span class="k">return</span> <span class="s2">&quot;ROLLBACK TRANSACTION&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="BigQuery.Generator.in_unnest_op" class="classattr">
+ <input id="BigQuery.Generator.in_unnest_op-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">in_unnest_op</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 class="p">:</span> <span class="n"><a href="../expressions.html#Unnest">sqlglot.expressions.Unnest</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="BigQuery.Generator.in_unnest_op-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Generator.in_unnest_op"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Generator.in_unnest_op-274"><a href="#BigQuery.Generator.in_unnest_op-274"><span class="linenos">274</span></a> <span class="k">def</span> <span class="nf">in_unnest_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator.in_unnest_op-275"><a href="#BigQuery.Generator.in_unnest_op-275"><span class="linenos">275</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 class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="BigQuery.Generator.except_op" class="classattr">
+ <input id="BigQuery.Generator.except_op-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">except_op</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 class="p">:</span> <span class="n"><a href="../expressions.html#Except">sqlglot.expressions.Except</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="BigQuery.Generator.except_op-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Generator.except_op"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Generator.except_op-277"><a href="#BigQuery.Generator.except_op-277"><span class="linenos">277</span></a> <span class="k">def</span> <span class="nf">except_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Except</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator.except_op-278"><a href="#BigQuery.Generator.except_op-278"><span class="linenos">278</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="BigQuery.Generator.except_op-279"><a href="#BigQuery.Generator.except_op-279"><span class="linenos">279</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;EXCEPT without DISTINCT is not supported in BigQuery&quot;</span><span class="p">)</span>
+</span><span id="BigQuery.Generator.except_op-280"><a href="#BigQuery.Generator.except_op-280"><span class="linenos">280</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;EXCEPT</span><span class="si">{</span><span class="s1">&#39; DISTINCT&#39;</span><span class="w"> </span><span class="k">if</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;distinct&#39;</span><span class="p">)</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39; ALL&#39;</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="BigQuery.Generator.intersect_op" class="classattr">
+ <input id="BigQuery.Generator.intersect_op-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">intersect_op</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 class="p">:</span> <span class="n"><a href="../expressions.html#Intersect">sqlglot.expressions.Intersect</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="BigQuery.Generator.intersect_op-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#BigQuery.Generator.intersect_op"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="BigQuery.Generator.intersect_op-282"><a href="#BigQuery.Generator.intersect_op-282"><span class="linenos">282</span></a> <span class="k">def</span> <span class="nf">intersect_op</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Intersect</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="BigQuery.Generator.intersect_op-283"><a href="#BigQuery.Generator.intersect_op-283"><span class="linenos">283</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="BigQuery.Generator.intersect_op-284"><a href="#BigQuery.Generator.intersect_op-284"><span class="linenos">284</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;INTERSECT without DISTINCT is not supported in BigQuery&quot;</span><span class="p">)</span>
+</span><span id="BigQuery.Generator.intersect_op-285"><a href="#BigQuery.Generator.intersect_op-285"><span class="linenos">285</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;INTERSECT</span><span class="si">{</span><span class="s1">&#39; DISTINCT&#39;</span><span class="w"> </span><span class="k">if</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;distinct&#39;</span><span class="p">)</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39; ALL&#39;</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="BigQuery.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="BigQuery.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="BigQuery.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="BigQuery.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="BigQuery.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="BigQuery.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="BigQuery.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="BigQuery.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="BigQuery.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="BigQuery.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="BigQuery.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="BigQuery.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="BigQuery.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="BigQuery.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="BigQuery.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="BigQuery.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="BigQuery.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="BigQuery.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="BigQuery.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="BigQuery.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="BigQuery.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="BigQuery.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="BigQuery.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="BigQuery.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="BigQuery.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="BigQuery.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="BigQuery.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="BigQuery.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="BigQuery.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="BigQuery.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="BigQuery.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="BigQuery.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="BigQuery.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="BigQuery.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="BigQuery.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="BigQuery.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="BigQuery.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="BigQuery.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="BigQuery.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="BigQuery.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="BigQuery.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="BigQuery.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="BigQuery.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="BigQuery.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="BigQuery.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="BigQuery.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="BigQuery.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="BigQuery.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="BigQuery.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="BigQuery.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="BigQuery.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
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+ <dd id="BigQuery.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="BigQuery.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
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+ <dd id="BigQuery.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
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+ <dd id="BigQuery.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
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+ <dd id="BigQuery.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="BigQuery.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
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+ <dd id="BigQuery.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
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+ <dd id="BigQuery.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="BigQuery.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="BigQuery.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="BigQuery.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="BigQuery.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="BigQuery.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="BigQuery.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="BigQuery.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="BigQuery.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="BigQuery.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="BigQuery.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="BigQuery.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="BigQuery.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="BigQuery.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="BigQuery.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="BigQuery.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="BigQuery.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="BigQuery.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="BigQuery.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="BigQuery.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="BigQuery.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="BigQuery.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="BigQuery.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="BigQuery.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="BigQuery.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="BigQuery.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="BigQuery.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="BigQuery.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="BigQuery.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="BigQuery.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="BigQuery.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="BigQuery.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="BigQuery.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="BigQuery.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="BigQuery.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="BigQuery.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="BigQuery.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="BigQuery.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="BigQuery.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="BigQuery.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="BigQuery.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="BigQuery.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="BigQuery.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="BigQuery.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="BigQuery.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="BigQuery.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="BigQuery.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="BigQuery.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="BigQuery.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="BigQuery.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="BigQuery.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="BigQuery.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="BigQuery.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="BigQuery.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="BigQuery.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="BigQuery.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="BigQuery.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="BigQuery.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="BigQuery.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="BigQuery.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="BigQuery.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="BigQuery.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
+ <dd id="BigQuery.Generator.cast_sql" class="function"><a href="../generator.html#Generator.cast_sql">cast_sql</a></dd>
+ <dd id="BigQuery.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
+ <dd id="BigQuery.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
+ <dd id="BigQuery.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
+ <dd id="BigQuery.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
+ <dd id="BigQuery.Generator.renametable_sql" class="function"><a href="../generator.html#Generator.renametable_sql">renametable_sql</a></dd>
+ <dd id="BigQuery.Generator.altertable_sql" class="function"><a href="../generator.html#Generator.altertable_sql">altertable_sql</a></dd>
+ <dd id="BigQuery.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
+ <dd id="BigQuery.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
+ <dd id="BigQuery.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
+ <dd id="BigQuery.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
+ <dd id="BigQuery.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
+ <dd id="BigQuery.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
+ <dd id="BigQuery.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
+ <dd id="BigQuery.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
+ <dd id="BigQuery.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
+ <dd id="BigQuery.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
+ <dd id="BigQuery.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
+ <dd id="BigQuery.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
+ <dd id="BigQuery.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
+ <dd id="BigQuery.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
+ <dd id="BigQuery.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
+ <dd id="BigQuery.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
+ <dd id="BigQuery.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
+ <dd id="BigQuery.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
+ <dd id="BigQuery.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
+ <dd id="BigQuery.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
+ <dd id="BigQuery.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
+ <dd id="BigQuery.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
+ <dd id="BigQuery.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
+ <dd id="BigQuery.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
+ <dd id="BigQuery.Generator.nullsafeeq_sql" class="function"><a href="../generator.html#Generator.nullsafeeq_sql">nullsafeeq_sql</a></dd>
+ <dd id="BigQuery.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
+ <dd id="BigQuery.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
+ <dd id="BigQuery.Generator.slice_sql" class="function"><a href="../generator.html#Generator.slice_sql">slice_sql</a></dd>
+ <dd id="BigQuery.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
+ <dd id="BigQuery.Generator.trycast_sql" class="function"><a href="../generator.html#Generator.trycast_sql">trycast_sql</a></dd>
+ <dd id="BigQuery.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
+ <dd id="BigQuery.Generator.binary" class="function"><a href="../generator.html#Generator.binary">binary</a></dd>
+ <dd id="BigQuery.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
+ <dd id="BigQuery.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
+ <dd id="BigQuery.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
+ <dd id="BigQuery.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
+ <dd id="BigQuery.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
+ <dd id="BigQuery.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
+ <dd id="BigQuery.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
+ <dd id="BigQuery.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
+ <dd id="BigQuery.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
+ <dd id="BigQuery.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
+ <dd id="BigQuery.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
+ <dd id="BigQuery.Generator.userdefinedfunctionkwarg_sql" class="function"><a href="../generator.html#Generator.userdefinedfunctionkwarg_sql">userdefinedfunctionkwarg_sql</a></dd>
+ <dd id="BigQuery.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
+ <dd id="BigQuery.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
+ <dd id="BigQuery.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
+ <dd id="BigQuery.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
+
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+ </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");
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+ elem.innerHTML = innerHTML;
+ } else {
+ elem = originalContent;
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+ if (currentContent !== elem) {
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+ function getSearchTerm() {
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+ const searchBox = document.querySelector(".pdoc input[type=search]");
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+ history.replaceState("", "", url.toString());
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+ let search, searchErr;
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+ async function initialize() {
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+ script.type = "text/javascript";
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+ script.src = "../../search.js";
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+ } catch (e) {
+ console.error("Cannot fetch pdoc search index");
+ searchErr = "Cannot fetch search index.";
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+ onInput();
+
+ document.querySelector("nav.pdoc").addEventListener("click", e => {
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+ searchBox.value = "";
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+ function onInput() {
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+ return null
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+ if (searchErr) {
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+ if (!search) {
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+ }
+
+ 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>`;
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+ heading += `<wbr>(<span class="base">${doc.bases}</span>)`;
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+ heading += `<span class="annotation">${doc.annotation}</span>`;
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+ 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>
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+ }
+ return html;
+ })());
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+
+ if (getSearchTerm()) {
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+ searchBox.value = getSearchTerm();
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+ searchBox.addEventListener("keydown", e => {
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+ let focused = currentContent.querySelector(".search-result.focused");
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+ currentContent.querySelector(".search-result").classList.add("focused");
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+ e.key === "ArrowDown"
+ && focused.nextElementSibling
+ && focused.nextElementSibling.classList.contains("search-result")
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+ focused.classList.remove("focused");
+ focused.nextElementSibling.classList.add("focused");
+ focused.nextElementSibling.scrollIntoView({
+ behavior: "smooth",
+ block: "nearest",
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+ });
+ } else if (
+ e.key === "ArrowUp"
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+ && focused.previousElementSibling.classList.contains("search-result")
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+ focused.previousElementSibling.scrollIntoView({
+ behavior: "smooth",
+ block: "nearest",
+ inline: "nearest"
+ });
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+ e.key === "Enter"
+ ) {
+ focused.querySelector("a").click();
+ }
+ }
+ });
+</script></body>
+</html> \ No newline at end of file
diff --git a/docs/sqlglot/dialects/clickhouse.html b/docs/sqlglot/dialects/clickhouse.html
new file mode 100644
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+ <h2>API Documentation</h2>
+ <ul class="memberlist">
+ <li>
+ <a class="class" href="#ClickHouse">ClickHouse</a>
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+ <li>
+ <a class="function" href="#ClickHouse.__init__">ClickHouse</a>
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+ <a class="class" href="#ClickHouse.Tokenizer">ClickHouse.Tokenizer</a>
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+ <a class="class" href="#ClickHouse.Parser">ClickHouse.Parser</a>
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+ </li>
+ <li>
+ <a class="class" href="#ClickHouse.Generator">ClickHouse.Generator</a>
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+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.clickhouse </h1>
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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">import</span> <span class="nn">typing</span> <span class="k">as</span> <span class="nn">t</span>
+</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</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><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span><span class="p">,</span> <span class="n">inline_array_sql</span><span class="p">,</span> <span class="n">var_map_sql</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="kn">from</span> <span class="nn">sqlglot.errors</span> <span class="kn">import</span> <span class="n">ParseError</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a><span class="kn">from</span> <span class="nn">sqlglot.parser</span> <span class="kn">import</span> <span class="n">parse_var_map</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</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-10"><a href="#L-10"><span class="linenos"> 10</span></a>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a><span class="k">def</span> <span class="nf">_lower_func</span><span class="p">(</span><span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="n">index</span> <span class="o">=</span> <span class="n">sql</span><span class="o">.</span><span class="n">index</span><span class="p">(</span><span class="s2">&quot;(&quot;</span><span class="p">)</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="k">return</span> <span class="n">sql</span><span class="p">[:</span><span class="n">index</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">+</span> <span class="n">sql</span><span class="p">[</span><span class="n">index</span><span class="p">:]</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a><span class="k">class</span> <span class="nc">ClickHouse</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a> <span class="n">normalize_functions</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</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-20"><a href="#L-20"><span class="linenos"> 20</span></a>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</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-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="n">COMMENTS</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 class="s2">&quot;#!&quot;</span><span class="p">,</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-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</span> <span class="s2">&quot;`&quot;</span><span class="p">]</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 class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</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-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="s2">&quot;ASOF&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ASOF</span><span class="p">,</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GLOBAL</span><span class="p">,</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="s2">&quot;DATETIME64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="s2">&quot;FINAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FINAL</span><span class="p">,</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="s2">&quot;FLOAT32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="s2">&quot;FLOAT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a> <span class="s2">&quot;INT16&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="s2">&quot;INT32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="s2">&quot;INT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="s2">&quot;INT8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="s2">&quot;TUPLE&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-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="p">}</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</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-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</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-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="s2">&quot;MAP&quot;</span><span class="p">:</span> <span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="s2">&quot;QUANTILE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">args</span><span class="p">,</span> <span class="n">quantile</span><span class="o">=</span><span class="n">params</span><span class="p">),</span>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="s2">&quot;QUANTILES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantiles</span><span class="p">(</span><span class="n">parameters</span><span class="o">=</span><span class="n">params</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="s2">&quot;QUANTILEIF&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">QuantileIf</span><span class="p">(</span><span class="n">parameters</span><span class="o">=</span><span class="n">params</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
+</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="p">}</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="n">RANGE_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</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">RANGE_PARSERS</span><span class="p">,</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">GLOBAL</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IN</span><span class="p">)</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_in</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">is_global</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="p">}</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="n">JOIN_KINDS</span> <span class="o">=</span> <span class="p">{</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">JOIN_KINDS</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ANY</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ASOF</span><span class="p">}</span> <span class="c1"># type: ignore</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 class="n">TABLE_ALIAS_TOKENS</span> <span class="o">=</span> <span class="p">{</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">TABLE_ALIAS_TOKENS</span><span class="p">}</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ANY</span><span class="p">}</span> <span class="c1"># type: ignore</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a> <span class="k">def</span> <span class="nf">_parse_in</span><span class="p">(</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="n">is_global</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_in</span><span class="p">(</span><span class="n">this</span><span class="p">)</span>
+</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a> <span class="n">this</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;is_global&quot;</span><span class="p">,</span> <span class="n">is_global</span><span class="p">)</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="k">def</span> <span class="nf">_parse_table</span><span class="p">(</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">alias_tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</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="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">)</span>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FINAL</span><span class="p">):</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Final</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a> <span class="k">def</span> <span class="nf">_parse_position</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">haystack_first</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_position</span><span class="p">(</span><span class="n">haystack_first</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="c1"># https://clickhouse.com/docs/en/sql-reference/statements/select/with/</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="k">def</span> <span class="nf">_parse_cte</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="n">index</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_index</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="k">try</span><span class="p">:</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="c1"># WITH &lt;identifier&gt; AS &lt;subquery expression&gt;</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_cte</span><span class="p">()</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="c1"># WITH &lt;expression&gt; AS &lt;identifier&gt;</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_retreat</span><span class="p">(</span><span class="n">index</span><span class="p">)</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="n">statement</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="k">if</span> <span class="n">statement</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">statement</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">Alias</span><span class="p">):</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected CTE to have alias&quot;</span><span class="p">)</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 class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">CTE</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">statement</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">statement</span> <span class="ow">and</span> <span class="n">statement</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</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-96"><a href="#L-96"><span class="linenos"> 96</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-97"><a href="#L-97"><span class="linenos"> 97</span></a>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</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-100"><a href="#L-100"><span class="linenos">100</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">NULLABLE</span><span class="p">:</span> <span class="s2">&quot;Nullable&quot;</span><span class="p">,</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;DateTime64&quot;</span><span class="p">,</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</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">MAP</span><span class="p">:</span> <span class="s2">&quot;Map&quot;</span><span class="p">,</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</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">ARRAY</span><span class="p">:</span> <span class="s2">&quot;Array&quot;</span><span class="p">,</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</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;Tuple&quot;</span><span class="p">,</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;Int8&quot;</span><span class="p">,</span>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;Int16&quot;</span><span class="p">,</span>
+</span><span id="L-107"><a href="#L-107"><span class="linenos">107</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;Int32&quot;</span><span class="p">,</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;Int64&quot;</span><span class="p">,</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</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;Float32&quot;</span><span class="p">,</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;Float64&quot;</span><span class="p">,</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="p">}</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</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-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</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;position(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</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;substr&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">e</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;position&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Final</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;</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"> FINAL&quot;</span><span class="p">,</span>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</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="n">_lower_func</span><span class="p">(</span><span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">)),</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</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="n">_lower_func</span><span class="p">(</span><span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">)),</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</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;quantile</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;quantile&#39;</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-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantiles</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;quantiles</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;parameters&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expressions&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">QuantileIf</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;quantileIf</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;parameters&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expressions&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="p">}</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">EXPLICIT_UNION</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="k">def</span> <span class="nf">_param_args_sql</span><span class="p">(</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">,</span> <span class="n">params_name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">args_name</span><span class="p">:</span> <span class="nb">str</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="n">params</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="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">params_name</span><span class="p">))</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</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="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">args_name</span><span class="p">))</span>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;(</span><span class="si">{</span><span class="n">params</span><span class="si">}</span><span class="s2">)(</span><span class="si">{</span><span class="n">args</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="k">def</span> <span class="nf">cte_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 class="n">exp</span><span class="o">.</span><span class="n">CTE</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="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="n">exp</span><span class="o">.</span><span class="n">Alias</span><span class="p">):</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</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 class="n">expression</span><span class="p">,</span> <span class="s2">&quot;this&quot;</span><span class="p">)</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">cte_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="ClickHouse">
+ <input id="ClickHouse-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">ClickHouse</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="ClickHouse-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#ClickHouse"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="ClickHouse-18"><a href="#ClickHouse-18"><span class="linenos"> 18</span></a><span class="k">class</span> <span class="nc">ClickHouse</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="ClickHouse-19"><a href="#ClickHouse-19"><span class="linenos"> 19</span></a> <span class="n">normalize_functions</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="ClickHouse-20"><a href="#ClickHouse-20"><span class="linenos"> 20</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_last&quot;</span>
+</span><span id="ClickHouse-21"><a href="#ClickHouse-21"><span class="linenos"> 21</span></a>
+</span><span id="ClickHouse-22"><a href="#ClickHouse-22"><span class="linenos"> 22</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="ClickHouse-23"><a href="#ClickHouse-23"><span class="linenos"> 23</span></a> <span class="n">COMMENTS</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 class="s2">&quot;#!&quot;</span><span class="p">,</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="ClickHouse-24"><a href="#ClickHouse-24"><span class="linenos"> 24</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</span> <span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="ClickHouse-25"><a href="#ClickHouse-25"><span class="linenos"> 25</span></a>
+</span><span id="ClickHouse-26"><a href="#ClickHouse-26"><span class="linenos"> 26</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse-27"><a href="#ClickHouse-27"><span class="linenos"> 27</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="ClickHouse-28"><a href="#ClickHouse-28"><span class="linenos"> 28</span></a> <span class="s2">&quot;ASOF&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ASOF</span><span class="p">,</span>
+</span><span id="ClickHouse-29"><a href="#ClickHouse-29"><span class="linenos"> 29</span></a> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GLOBAL</span><span class="p">,</span>
+</span><span id="ClickHouse-30"><a href="#ClickHouse-30"><span class="linenos"> 30</span></a> <span class="s2">&quot;DATETIME64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="ClickHouse-31"><a href="#ClickHouse-31"><span class="linenos"> 31</span></a> <span class="s2">&quot;FINAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FINAL</span><span class="p">,</span>
+</span><span id="ClickHouse-32"><a href="#ClickHouse-32"><span class="linenos"> 32</span></a> <span class="s2">&quot;FLOAT32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span>
+</span><span id="ClickHouse-33"><a href="#ClickHouse-33"><span class="linenos"> 33</span></a> <span class="s2">&quot;FLOAT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
+</span><span id="ClickHouse-34"><a href="#ClickHouse-34"><span class="linenos"> 34</span></a> <span class="s2">&quot;INT16&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span>
+</span><span id="ClickHouse-35"><a href="#ClickHouse-35"><span class="linenos"> 35</span></a> <span class="s2">&quot;INT32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span>
+</span><span id="ClickHouse-36"><a href="#ClickHouse-36"><span class="linenos"> 36</span></a> <span class="s2">&quot;INT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span>
+</span><span id="ClickHouse-37"><a href="#ClickHouse-37"><span class="linenos"> 37</span></a> <span class="s2">&quot;INT8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span>
+</span><span id="ClickHouse-38"><a href="#ClickHouse-38"><span class="linenos"> 38</span></a> <span class="s2">&quot;TUPLE&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="ClickHouse-39"><a href="#ClickHouse-39"><span class="linenos"> 39</span></a> <span class="p">}</span>
+</span><span id="ClickHouse-40"><a href="#ClickHouse-40"><span class="linenos"> 40</span></a>
+</span><span id="ClickHouse-41"><a href="#ClickHouse-41"><span class="linenos"> 41</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="ClickHouse-42"><a href="#ClickHouse-42"><span class="linenos"> 42</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse-43"><a href="#ClickHouse-43"><span class="linenos"> 43</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="ClickHouse-44"><a href="#ClickHouse-44"><span class="linenos"> 44</span></a> <span class="s2">&quot;MAP&quot;</span><span class="p">:</span> <span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="ClickHouse-45"><a href="#ClickHouse-45"><span class="linenos"> 45</span></a> <span class="s2">&quot;QUANTILE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">args</span><span class="p">,</span> <span class="n">quantile</span><span class="o">=</span><span class="n">params</span><span class="p">),</span>
+</span><span id="ClickHouse-46"><a href="#ClickHouse-46"><span class="linenos"> 46</span></a> <span class="s2">&quot;QUANTILES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantiles</span><span class="p">(</span><span class="n">parameters</span><span class="o">=</span><span class="n">params</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
+</span><span id="ClickHouse-47"><a href="#ClickHouse-47"><span class="linenos"> 47</span></a> <span class="s2">&quot;QUANTILEIF&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">QuantileIf</span><span class="p">(</span><span class="n">parameters</span><span class="o">=</span><span class="n">params</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
+</span><span id="ClickHouse-48"><a href="#ClickHouse-48"><span class="linenos"> 48</span></a> <span class="p">}</span>
+</span><span id="ClickHouse-49"><a href="#ClickHouse-49"><span class="linenos"> 49</span></a>
+</span><span id="ClickHouse-50"><a href="#ClickHouse-50"><span class="linenos"> 50</span></a> <span class="n">RANGE_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse-51"><a href="#ClickHouse-51"><span class="linenos"> 51</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">RANGE_PARSERS</span><span class="p">,</span>
+</span><span id="ClickHouse-52"><a href="#ClickHouse-52"><span class="linenos"> 52</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">GLOBAL</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IN</span><span class="p">)</span>
+</span><span id="ClickHouse-53"><a href="#ClickHouse-53"><span class="linenos"> 53</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_in</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">is_global</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="ClickHouse-54"><a href="#ClickHouse-54"><span class="linenos"> 54</span></a> <span class="p">}</span>
+</span><span id="ClickHouse-55"><a href="#ClickHouse-55"><span class="linenos"> 55</span></a>
+</span><span id="ClickHouse-56"><a href="#ClickHouse-56"><span class="linenos"> 56</span></a> <span class="n">JOIN_KINDS</span> <span class="o">=</span> <span class="p">{</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">JOIN_KINDS</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ANY</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ASOF</span><span class="p">}</span> <span class="c1"># type: ignore</span>
+</span><span id="ClickHouse-57"><a href="#ClickHouse-57"><span class="linenos"> 57</span></a>
+</span><span id="ClickHouse-58"><a href="#ClickHouse-58"><span class="linenos"> 58</span></a> <span class="n">TABLE_ALIAS_TOKENS</span> <span class="o">=</span> <span class="p">{</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">TABLE_ALIAS_TOKENS</span><span class="p">}</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ANY</span><span class="p">}</span> <span class="c1"># type: ignore</span>
+</span><span id="ClickHouse-59"><a href="#ClickHouse-59"><span class="linenos"> 59</span></a>
+</span><span id="ClickHouse-60"><a href="#ClickHouse-60"><span class="linenos"> 60</span></a> <span class="k">def</span> <span class="nf">_parse_in</span><span class="p">(</span>
+</span><span id="ClickHouse-61"><a href="#ClickHouse-61"><span class="linenos"> 61</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="n">is_global</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="ClickHouse-62"><a href="#ClickHouse-62"><span class="linenos"> 62</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="ClickHouse-63"><a href="#ClickHouse-63"><span class="linenos"> 63</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_in</span><span class="p">(</span><span class="n">this</span><span class="p">)</span>
+</span><span id="ClickHouse-64"><a href="#ClickHouse-64"><span class="linenos"> 64</span></a> <span class="n">this</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;is_global&quot;</span><span class="p">,</span> <span class="n">is_global</span><span class="p">)</span>
+</span><span id="ClickHouse-65"><a href="#ClickHouse-65"><span class="linenos"> 65</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="ClickHouse-66"><a href="#ClickHouse-66"><span class="linenos"> 66</span></a>
+</span><span id="ClickHouse-67"><a href="#ClickHouse-67"><span class="linenos"> 67</span></a> <span class="k">def</span> <span class="nf">_parse_table</span><span class="p">(</span>
+</span><span id="ClickHouse-68"><a href="#ClickHouse-68"><span class="linenos"> 68</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">alias_tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="ClickHouse-69"><a href="#ClickHouse-69"><span class="linenos"> 69</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="ClickHouse-70"><a href="#ClickHouse-70"><span class="linenos"> 70</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">)</span>
+</span><span id="ClickHouse-71"><a href="#ClickHouse-71"><span class="linenos"> 71</span></a>
+</span><span id="ClickHouse-72"><a href="#ClickHouse-72"><span class="linenos"> 72</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FINAL</span><span class="p">):</span>
+</span><span id="ClickHouse-73"><a href="#ClickHouse-73"><span class="linenos"> 73</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Final</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span>
+</span><span id="ClickHouse-74"><a href="#ClickHouse-74"><span class="linenos"> 74</span></a>
+</span><span id="ClickHouse-75"><a href="#ClickHouse-75"><span class="linenos"> 75</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="ClickHouse-76"><a href="#ClickHouse-76"><span class="linenos"> 76</span></a>
+</span><span id="ClickHouse-77"><a href="#ClickHouse-77"><span class="linenos"> 77</span></a> <span class="k">def</span> <span class="nf">_parse_position</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">haystack_first</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="ClickHouse-78"><a href="#ClickHouse-78"><span class="linenos"> 78</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_position</span><span class="p">(</span><span class="n">haystack_first</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="ClickHouse-79"><a href="#ClickHouse-79"><span class="linenos"> 79</span></a>
+</span><span id="ClickHouse-80"><a href="#ClickHouse-80"><span class="linenos"> 80</span></a> <span class="c1"># https://clickhouse.com/docs/en/sql-reference/statements/select/with/</span>
+</span><span id="ClickHouse-81"><a href="#ClickHouse-81"><span class="linenos"> 81</span></a> <span class="k">def</span> <span class="nf">_parse_cte</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="ClickHouse-82"><a href="#ClickHouse-82"><span class="linenos"> 82</span></a> <span class="n">index</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_index</span>
+</span><span id="ClickHouse-83"><a href="#ClickHouse-83"><span class="linenos"> 83</span></a> <span class="k">try</span><span class="p">:</span>
+</span><span id="ClickHouse-84"><a href="#ClickHouse-84"><span class="linenos"> 84</span></a> <span class="c1"># WITH &lt;identifier&gt; AS &lt;subquery expression&gt;</span>
+</span><span id="ClickHouse-85"><a href="#ClickHouse-85"><span class="linenos"> 85</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_cte</span><span class="p">()</span>
+</span><span id="ClickHouse-86"><a href="#ClickHouse-86"><span class="linenos"> 86</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span>
+</span><span id="ClickHouse-87"><a href="#ClickHouse-87"><span class="linenos"> 87</span></a> <span class="c1"># WITH &lt;expression&gt; AS &lt;identifier&gt;</span>
+</span><span id="ClickHouse-88"><a href="#ClickHouse-88"><span class="linenos"> 88</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_retreat</span><span class="p">(</span><span class="n">index</span><span class="p">)</span>
+</span><span id="ClickHouse-89"><a href="#ClickHouse-89"><span class="linenos"> 89</span></a> <span class="n">statement</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()</span>
+</span><span id="ClickHouse-90"><a href="#ClickHouse-90"><span class="linenos"> 90</span></a>
+</span><span id="ClickHouse-91"><a href="#ClickHouse-91"><span class="linenos"> 91</span></a> <span class="k">if</span> <span class="n">statement</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">statement</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">Alias</span><span class="p">):</span>
+</span><span id="ClickHouse-92"><a href="#ClickHouse-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected CTE to have alias&quot;</span><span class="p">)</span>
+</span><span id="ClickHouse-93"><a href="#ClickHouse-93"><span class="linenos"> 93</span></a>
+</span><span id="ClickHouse-94"><a href="#ClickHouse-94"><span class="linenos"> 94</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">CTE</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">statement</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">statement</span> <span class="ow">and</span> <span class="n">statement</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="ClickHouse-95"><a href="#ClickHouse-95"><span class="linenos"> 95</span></a>
+</span><span id="ClickHouse-96"><a href="#ClickHouse-96"><span class="linenos"> 96</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="ClickHouse-97"><a href="#ClickHouse-97"><span class="linenos"> 97</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="ClickHouse-98"><a href="#ClickHouse-98"><span class="linenos"> 98</span></a>
+</span><span id="ClickHouse-99"><a href="#ClickHouse-99"><span class="linenos"> 99</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse-100"><a href="#ClickHouse-100"><span class="linenos">100</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="ClickHouse-101"><a href="#ClickHouse-101"><span class="linenos">101</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">NULLABLE</span><span class="p">:</span> <span class="s2">&quot;Nullable&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-102"><a href="#ClickHouse-102"><span class="linenos">102</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;DateTime64&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-103"><a href="#ClickHouse-103"><span class="linenos">103</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">MAP</span><span class="p">:</span> <span class="s2">&quot;Map&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-104"><a href="#ClickHouse-104"><span class="linenos">104</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">ARRAY</span><span class="p">:</span> <span class="s2">&quot;Array&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-105"><a href="#ClickHouse-105"><span class="linenos">105</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;Tuple&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-106"><a href="#ClickHouse-106"><span class="linenos">106</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;Int8&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-107"><a href="#ClickHouse-107"><span class="linenos">107</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;Int16&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-108"><a href="#ClickHouse-108"><span class="linenos">108</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;Int32&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-109"><a href="#ClickHouse-109"><span class="linenos">109</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;Int64&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-110"><a href="#ClickHouse-110"><span class="linenos">110</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;Float32&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-111"><a href="#ClickHouse-111"><span class="linenos">111</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;Float64&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-112"><a href="#ClickHouse-112"><span class="linenos">112</span></a> <span class="p">}</span>
+</span><span id="ClickHouse-113"><a href="#ClickHouse-113"><span class="linenos">113</span></a>
+</span><span id="ClickHouse-114"><a href="#ClickHouse-114"><span class="linenos">114</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse-115"><a href="#ClickHouse-115"><span class="linenos">115</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="ClickHouse-116"><a href="#ClickHouse-116"><span class="linenos">116</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
+</span><span id="ClickHouse-117"><a href="#ClickHouse-117"><span class="linenos">117</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</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;position(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</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;substr&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">e</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;position&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-118"><a href="#ClickHouse-118"><span class="linenos">118</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Final</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;</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"> FINAL&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-119"><a href="#ClickHouse-119"><span class="linenos">119</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</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="n">_lower_func</span><span class="p">(</span><span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">)),</span>
+</span><span id="ClickHouse-120"><a href="#ClickHouse-120"><span class="linenos">120</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</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="n">_lower_func</span><span class="p">(</span><span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">)),</span>
+</span><span id="ClickHouse-121"><a href="#ClickHouse-121"><span class="linenos">121</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</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;quantile</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;quantile&#39;</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="ClickHouse-122"><a href="#ClickHouse-122"><span class="linenos">122</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantiles</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;quantiles</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;parameters&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expressions&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-123"><a href="#ClickHouse-123"><span class="linenos">123</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">QuantileIf</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;quantileIf</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;parameters&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expressions&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse-124"><a href="#ClickHouse-124"><span class="linenos">124</span></a> <span class="p">}</span>
+</span><span id="ClickHouse-125"><a href="#ClickHouse-125"><span class="linenos">125</span></a>
+</span><span id="ClickHouse-126"><a href="#ClickHouse-126"><span class="linenos">126</span></a> <span class="n">EXPLICIT_UNION</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="ClickHouse-127"><a href="#ClickHouse-127"><span class="linenos">127</span></a>
+</span><span id="ClickHouse-128"><a href="#ClickHouse-128"><span class="linenos">128</span></a> <span class="k">def</span> <span class="nf">_param_args_sql</span><span class="p">(</span>
+</span><span id="ClickHouse-129"><a href="#ClickHouse-129"><span class="linenos">129</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">,</span> <span class="n">params_name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">args_name</span><span class="p">:</span> <span class="nb">str</span>
+</span><span id="ClickHouse-130"><a href="#ClickHouse-130"><span class="linenos">130</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="ClickHouse-131"><a href="#ClickHouse-131"><span class="linenos">131</span></a> <span class="n">params</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="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">params_name</span><span class="p">))</span>
+</span><span id="ClickHouse-132"><a href="#ClickHouse-132"><span class="linenos">132</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="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">args_name</span><span class="p">))</span>
+</span><span id="ClickHouse-133"><a href="#ClickHouse-133"><span class="linenos">133</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;(</span><span class="si">{</span><span class="n">params</span><span class="si">}</span><span class="s2">)(</span><span class="si">{</span><span class="n">args</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="ClickHouse-134"><a href="#ClickHouse-134"><span class="linenos">134</span></a>
+</span><span id="ClickHouse-135"><a href="#ClickHouse-135"><span class="linenos">135</span></a> <span class="k">def</span> <span class="nf">cte_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 class="n">exp</span><span class="o">.</span><span class="n">CTE</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="ClickHouse-136"><a href="#ClickHouse-136"><span class="linenos">136</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="n">exp</span><span class="o">.</span><span class="n">Alias</span><span class="p">):</span>
+</span><span id="ClickHouse-137"><a href="#ClickHouse-137"><span class="linenos">137</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 class="n">expression</span><span class="p">,</span> <span class="s2">&quot;this&quot;</span><span class="p">)</span>
+</span><span id="ClickHouse-138"><a href="#ClickHouse-138"><span class="linenos">138</span></a>
+</span><span id="ClickHouse-139"><a href="#ClickHouse-139"><span class="linenos">139</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">cte_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ <div id="ClickHouse.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">ClickHouse</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#ClickHouse.__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="ClickHouse.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="ClickHouse.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="ClickHouse.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="ClickHouse.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="ClickHouse.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="ClickHouse.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="ClickHouse.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="ClickHouse.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="ClickHouse.Tokenizer">
+ <input id="ClickHouse.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">ClickHouse.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="ClickHouse.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#ClickHouse.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="ClickHouse.Tokenizer-22"><a href="#ClickHouse.Tokenizer-22"><span class="linenos">22</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="ClickHouse.Tokenizer-23"><a href="#ClickHouse.Tokenizer-23"><span class="linenos">23</span></a> <span class="n">COMMENTS</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 class="s2">&quot;#!&quot;</span><span class="p">,</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="ClickHouse.Tokenizer-24"><a href="#ClickHouse.Tokenizer-24"><span class="linenos">24</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</span> <span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="ClickHouse.Tokenizer-25"><a href="#ClickHouse.Tokenizer-25"><span class="linenos">25</span></a>
+</span><span id="ClickHouse.Tokenizer-26"><a href="#ClickHouse.Tokenizer-26"><span class="linenos">26</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse.Tokenizer-27"><a href="#ClickHouse.Tokenizer-27"><span class="linenos">27</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="ClickHouse.Tokenizer-28"><a href="#ClickHouse.Tokenizer-28"><span class="linenos">28</span></a> <span class="s2">&quot;ASOF&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ASOF</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-29"><a href="#ClickHouse.Tokenizer-29"><span class="linenos">29</span></a> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GLOBAL</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-30"><a href="#ClickHouse.Tokenizer-30"><span class="linenos">30</span></a> <span class="s2">&quot;DATETIME64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-31"><a href="#ClickHouse.Tokenizer-31"><span class="linenos">31</span></a> <span class="s2">&quot;FINAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FINAL</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-32"><a href="#ClickHouse.Tokenizer-32"><span class="linenos">32</span></a> <span class="s2">&quot;FLOAT32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-33"><a href="#ClickHouse.Tokenizer-33"><span class="linenos">33</span></a> <span class="s2">&quot;FLOAT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-34"><a href="#ClickHouse.Tokenizer-34"><span class="linenos">34</span></a> <span class="s2">&quot;INT16&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-35"><a href="#ClickHouse.Tokenizer-35"><span class="linenos">35</span></a> <span class="s2">&quot;INT32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-36"><a href="#ClickHouse.Tokenizer-36"><span class="linenos">36</span></a> <span class="s2">&quot;INT64&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-37"><a href="#ClickHouse.Tokenizer-37"><span class="linenos">37</span></a> <span class="s2">&quot;INT8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span>
+</span><span id="ClickHouse.Tokenizer-38"><a href="#ClickHouse.Tokenizer-38"><span class="linenos">38</span></a> <span class="s2">&quot;TUPLE&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="ClickHouse.Tokenizer-39"><a href="#ClickHouse.Tokenizer-39"><span class="linenos">39</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="ClickHouse.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="ClickHouse.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="ClickHouse.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="ClickHouse.Parser">
+ <input id="ClickHouse.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">ClickHouse.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="ClickHouse.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#ClickHouse.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="ClickHouse.Parser-41"><a href="#ClickHouse.Parser-41"><span class="linenos">41</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="ClickHouse.Parser-42"><a href="#ClickHouse.Parser-42"><span class="linenos">42</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse.Parser-43"><a href="#ClickHouse.Parser-43"><span class="linenos">43</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="ClickHouse.Parser-44"><a href="#ClickHouse.Parser-44"><span class="linenos">44</span></a> <span class="s2">&quot;MAP&quot;</span><span class="p">:</span> <span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="ClickHouse.Parser-45"><a href="#ClickHouse.Parser-45"><span class="linenos">45</span></a> <span class="s2">&quot;QUANTILE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">args</span><span class="p">,</span> <span class="n">quantile</span><span class="o">=</span><span class="n">params</span><span class="p">),</span>
+</span><span id="ClickHouse.Parser-46"><a href="#ClickHouse.Parser-46"><span class="linenos">46</span></a> <span class="s2">&quot;QUANTILES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantiles</span><span class="p">(</span><span class="n">parameters</span><span class="o">=</span><span class="n">params</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
+</span><span id="ClickHouse.Parser-47"><a href="#ClickHouse.Parser-47"><span class="linenos">47</span></a> <span class="s2">&quot;QUANTILEIF&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">params</span><span class="p">,</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">QuantileIf</span><span class="p">(</span><span class="n">parameters</span><span class="o">=</span><span class="n">params</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
+</span><span id="ClickHouse.Parser-48"><a href="#ClickHouse.Parser-48"><span class="linenos">48</span></a> <span class="p">}</span>
+</span><span id="ClickHouse.Parser-49"><a href="#ClickHouse.Parser-49"><span class="linenos">49</span></a>
+</span><span id="ClickHouse.Parser-50"><a href="#ClickHouse.Parser-50"><span class="linenos">50</span></a> <span class="n">RANGE_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse.Parser-51"><a href="#ClickHouse.Parser-51"><span class="linenos">51</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">RANGE_PARSERS</span><span class="p">,</span>
+</span><span id="ClickHouse.Parser-52"><a href="#ClickHouse.Parser-52"><span class="linenos">52</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">GLOBAL</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IN</span><span class="p">)</span>
+</span><span id="ClickHouse.Parser-53"><a href="#ClickHouse.Parser-53"><span class="linenos">53</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_in</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">is_global</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="ClickHouse.Parser-54"><a href="#ClickHouse.Parser-54"><span class="linenos">54</span></a> <span class="p">}</span>
+</span><span id="ClickHouse.Parser-55"><a href="#ClickHouse.Parser-55"><span class="linenos">55</span></a>
+</span><span id="ClickHouse.Parser-56"><a href="#ClickHouse.Parser-56"><span class="linenos">56</span></a> <span class="n">JOIN_KINDS</span> <span class="o">=</span> <span class="p">{</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">JOIN_KINDS</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ANY</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ASOF</span><span class="p">}</span> <span class="c1"># type: ignore</span>
+</span><span id="ClickHouse.Parser-57"><a href="#ClickHouse.Parser-57"><span class="linenos">57</span></a>
+</span><span id="ClickHouse.Parser-58"><a href="#ClickHouse.Parser-58"><span class="linenos">58</span></a> <span class="n">TABLE_ALIAS_TOKENS</span> <span class="o">=</span> <span class="p">{</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">TABLE_ALIAS_TOKENS</span><span class="p">}</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ANY</span><span class="p">}</span> <span class="c1"># type: ignore</span>
+</span><span id="ClickHouse.Parser-59"><a href="#ClickHouse.Parser-59"><span class="linenos">59</span></a>
+</span><span id="ClickHouse.Parser-60"><a href="#ClickHouse.Parser-60"><span class="linenos">60</span></a> <span class="k">def</span> <span class="nf">_parse_in</span><span class="p">(</span>
+</span><span id="ClickHouse.Parser-61"><a href="#ClickHouse.Parser-61"><span class="linenos">61</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="n">is_global</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="ClickHouse.Parser-62"><a href="#ClickHouse.Parser-62"><span class="linenos">62</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="ClickHouse.Parser-63"><a href="#ClickHouse.Parser-63"><span class="linenos">63</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_in</span><span class="p">(</span><span class="n">this</span><span class="p">)</span>
+</span><span id="ClickHouse.Parser-64"><a href="#ClickHouse.Parser-64"><span class="linenos">64</span></a> <span class="n">this</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;is_global&quot;</span><span class="p">,</span> <span class="n">is_global</span><span class="p">)</span>
+</span><span id="ClickHouse.Parser-65"><a href="#ClickHouse.Parser-65"><span class="linenos">65</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="ClickHouse.Parser-66"><a href="#ClickHouse.Parser-66"><span class="linenos">66</span></a>
+</span><span id="ClickHouse.Parser-67"><a href="#ClickHouse.Parser-67"><span class="linenos">67</span></a> <span class="k">def</span> <span class="nf">_parse_table</span><span class="p">(</span>
+</span><span id="ClickHouse.Parser-68"><a href="#ClickHouse.Parser-68"><span class="linenos">68</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">alias_tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="ClickHouse.Parser-69"><a href="#ClickHouse.Parser-69"><span class="linenos">69</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="ClickHouse.Parser-70"><a href="#ClickHouse.Parser-70"><span class="linenos">70</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">)</span>
+</span><span id="ClickHouse.Parser-71"><a href="#ClickHouse.Parser-71"><span class="linenos">71</span></a>
+</span><span id="ClickHouse.Parser-72"><a href="#ClickHouse.Parser-72"><span class="linenos">72</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FINAL</span><span class="p">):</span>
+</span><span id="ClickHouse.Parser-73"><a href="#ClickHouse.Parser-73"><span class="linenos">73</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Final</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span>
+</span><span id="ClickHouse.Parser-74"><a href="#ClickHouse.Parser-74"><span class="linenos">74</span></a>
+</span><span id="ClickHouse.Parser-75"><a href="#ClickHouse.Parser-75"><span class="linenos">75</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="ClickHouse.Parser-76"><a href="#ClickHouse.Parser-76"><span class="linenos">76</span></a>
+</span><span id="ClickHouse.Parser-77"><a href="#ClickHouse.Parser-77"><span class="linenos">77</span></a> <span class="k">def</span> <span class="nf">_parse_position</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">haystack_first</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="ClickHouse.Parser-78"><a href="#ClickHouse.Parser-78"><span class="linenos">78</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_position</span><span class="p">(</span><span class="n">haystack_first</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="ClickHouse.Parser-79"><a href="#ClickHouse.Parser-79"><span class="linenos">79</span></a>
+</span><span id="ClickHouse.Parser-80"><a href="#ClickHouse.Parser-80"><span class="linenos">80</span></a> <span class="c1"># https://clickhouse.com/docs/en/sql-reference/statements/select/with/</span>
+</span><span id="ClickHouse.Parser-81"><a href="#ClickHouse.Parser-81"><span class="linenos">81</span></a> <span class="k">def</span> <span class="nf">_parse_cte</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="ClickHouse.Parser-82"><a href="#ClickHouse.Parser-82"><span class="linenos">82</span></a> <span class="n">index</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_index</span>
+</span><span id="ClickHouse.Parser-83"><a href="#ClickHouse.Parser-83"><span class="linenos">83</span></a> <span class="k">try</span><span class="p">:</span>
+</span><span id="ClickHouse.Parser-84"><a href="#ClickHouse.Parser-84"><span class="linenos">84</span></a> <span class="c1"># WITH &lt;identifier&gt; AS &lt;subquery expression&gt;</span>
+</span><span id="ClickHouse.Parser-85"><a href="#ClickHouse.Parser-85"><span class="linenos">85</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_cte</span><span class="p">()</span>
+</span><span id="ClickHouse.Parser-86"><a href="#ClickHouse.Parser-86"><span class="linenos">86</span></a> <span class="k">except</span> <span class="n">ParseError</span><span class="p">:</span>
+</span><span id="ClickHouse.Parser-87"><a href="#ClickHouse.Parser-87"><span class="linenos">87</span></a> <span class="c1"># WITH &lt;expression&gt; AS &lt;identifier&gt;</span>
+</span><span id="ClickHouse.Parser-88"><a href="#ClickHouse.Parser-88"><span class="linenos">88</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_retreat</span><span class="p">(</span><span class="n">index</span><span class="p">)</span>
+</span><span id="ClickHouse.Parser-89"><a href="#ClickHouse.Parser-89"><span class="linenos">89</span></a> <span class="n">statement</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()</span>
+</span><span id="ClickHouse.Parser-90"><a href="#ClickHouse.Parser-90"><span class="linenos">90</span></a>
+</span><span id="ClickHouse.Parser-91"><a href="#ClickHouse.Parser-91"><span class="linenos">91</span></a> <span class="k">if</span> <span class="n">statement</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">statement</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">Alias</span><span class="p">):</span>
+</span><span id="ClickHouse.Parser-92"><a href="#ClickHouse.Parser-92"><span class="linenos">92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected CTE to have alias&quot;</span><span class="p">)</span>
+</span><span id="ClickHouse.Parser-93"><a href="#ClickHouse.Parser-93"><span class="linenos">93</span></a>
+</span><span id="ClickHouse.Parser-94"><a href="#ClickHouse.Parser-94"><span class="linenos">94</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">CTE</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">statement</span><span class="p">,</span> <span class="n">alias</span><span class="o">=</span><span class="n">statement</span> <span class="ow">and</span> <span class="n">statement</span><span class="o">.</span><span class="n">this</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="ClickHouse.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="ClickHouse.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="ClickHouse.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="ClickHouse.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="ClickHouse.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="ClickHouse.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="ClickHouse.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="ClickHouse.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="ClickHouse.Generator">
+ <input id="ClickHouse.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">ClickHouse.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="ClickHouse.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#ClickHouse.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="ClickHouse.Generator-96"><a href="#ClickHouse.Generator-96"><span class="linenos"> 96</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="ClickHouse.Generator-97"><a href="#ClickHouse.Generator-97"><span class="linenos"> 97</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="ClickHouse.Generator-98"><a href="#ClickHouse.Generator-98"><span class="linenos"> 98</span></a>
+</span><span id="ClickHouse.Generator-99"><a href="#ClickHouse.Generator-99"><span class="linenos"> 99</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse.Generator-100"><a href="#ClickHouse.Generator-100"><span class="linenos">100</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="ClickHouse.Generator-101"><a href="#ClickHouse.Generator-101"><span class="linenos">101</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">NULLABLE</span><span class="p">:</span> <span class="s2">&quot;Nullable&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-102"><a href="#ClickHouse.Generator-102"><span class="linenos">102</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;DateTime64&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-103"><a href="#ClickHouse.Generator-103"><span class="linenos">103</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">MAP</span><span class="p">:</span> <span class="s2">&quot;Map&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-104"><a href="#ClickHouse.Generator-104"><span class="linenos">104</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">ARRAY</span><span class="p">:</span> <span class="s2">&quot;Array&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-105"><a href="#ClickHouse.Generator-105"><span class="linenos">105</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;Tuple&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-106"><a href="#ClickHouse.Generator-106"><span class="linenos">106</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;Int8&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-107"><a href="#ClickHouse.Generator-107"><span class="linenos">107</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;Int16&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-108"><a href="#ClickHouse.Generator-108"><span class="linenos">108</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;Int32&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-109"><a href="#ClickHouse.Generator-109"><span class="linenos">109</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;Int64&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-110"><a href="#ClickHouse.Generator-110"><span class="linenos">110</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;Float32&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-111"><a href="#ClickHouse.Generator-111"><span class="linenos">111</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;Float64&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-112"><a href="#ClickHouse.Generator-112"><span class="linenos">112</span></a> <span class="p">}</span>
+</span><span id="ClickHouse.Generator-113"><a href="#ClickHouse.Generator-113"><span class="linenos">113</span></a>
+</span><span id="ClickHouse.Generator-114"><a href="#ClickHouse.Generator-114"><span class="linenos">114</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="ClickHouse.Generator-115"><a href="#ClickHouse.Generator-115"><span class="linenos">115</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="ClickHouse.Generator-116"><a href="#ClickHouse.Generator-116"><span class="linenos">116</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-117"><a href="#ClickHouse.Generator-117"><span class="linenos">117</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</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;position(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</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;substr&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">e</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;position&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-118"><a href="#ClickHouse.Generator-118"><span class="linenos">118</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Final</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;</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"> FINAL&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-119"><a href="#ClickHouse.Generator-119"><span class="linenos">119</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</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="n">_lower_func</span><span class="p">(</span><span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">)),</span>
+</span><span id="ClickHouse.Generator-120"><a href="#ClickHouse.Generator-120"><span class="linenos">120</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</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="n">_lower_func</span><span class="p">(</span><span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">)),</span>
+</span><span id="ClickHouse.Generator-121"><a href="#ClickHouse.Generator-121"><span class="linenos">121</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</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;quantile</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;quantile&#39;</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="ClickHouse.Generator-122"><a href="#ClickHouse.Generator-122"><span class="linenos">122</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantiles</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;quantiles</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;parameters&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expressions&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-123"><a href="#ClickHouse.Generator-123"><span class="linenos">123</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">QuantileIf</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;quantileIf</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">_param_args_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;parameters&#39;</span><span class="p">,</span><span class="w"> </span><span class="s1">&#39;expressions&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="ClickHouse.Generator-124"><a href="#ClickHouse.Generator-124"><span class="linenos">124</span></a> <span class="p">}</span>
+</span><span id="ClickHouse.Generator-125"><a href="#ClickHouse.Generator-125"><span class="linenos">125</span></a>
+</span><span id="ClickHouse.Generator-126"><a href="#ClickHouse.Generator-126"><span class="linenos">126</span></a> <span class="n">EXPLICIT_UNION</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="ClickHouse.Generator-127"><a href="#ClickHouse.Generator-127"><span class="linenos">127</span></a>
+</span><span id="ClickHouse.Generator-128"><a href="#ClickHouse.Generator-128"><span class="linenos">128</span></a> <span class="k">def</span> <span class="nf">_param_args_sql</span><span class="p">(</span>
+</span><span id="ClickHouse.Generator-129"><a href="#ClickHouse.Generator-129"><span class="linenos">129</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">,</span> <span class="n">params_name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">args_name</span><span class="p">:</span> <span class="nb">str</span>
+</span><span id="ClickHouse.Generator-130"><a href="#ClickHouse.Generator-130"><span class="linenos">130</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="ClickHouse.Generator-131"><a href="#ClickHouse.Generator-131"><span class="linenos">131</span></a> <span class="n">params</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="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">params_name</span><span class="p">))</span>
+</span><span id="ClickHouse.Generator-132"><a href="#ClickHouse.Generator-132"><span class="linenos">132</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="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">args_name</span><span class="p">))</span>
+</span><span id="ClickHouse.Generator-133"><a href="#ClickHouse.Generator-133"><span class="linenos">133</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;(</span><span class="si">{</span><span class="n">params</span><span class="si">}</span><span class="s2">)(</span><span class="si">{</span><span class="n">args</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="ClickHouse.Generator-134"><a href="#ClickHouse.Generator-134"><span class="linenos">134</span></a>
+</span><span id="ClickHouse.Generator-135"><a href="#ClickHouse.Generator-135"><span class="linenos">135</span></a> <span class="k">def</span> <span class="nf">cte_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 class="n">exp</span><span class="o">.</span><span class="n">CTE</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="ClickHouse.Generator-136"><a href="#ClickHouse.Generator-136"><span class="linenos">136</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="n">exp</span><span class="o">.</span><span class="n">Alias</span><span class="p">):</span>
+</span><span id="ClickHouse.Generator-137"><a href="#ClickHouse.Generator-137"><span class="linenos">137</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 class="n">expression</span><span class="p">,</span> <span class="s2">&quot;this&quot;</span><span class="p">)</span>
+</span><span id="ClickHouse.Generator-138"><a href="#ClickHouse.Generator-138"><span class="linenos">138</span></a>
+</span><span id="ClickHouse.Generator-139"><a href="#ClickHouse.Generator-139"><span class="linenos">139</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">cte_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</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="ClickHouse.Generator.cte_sql" class="classattr">
+ <input id="ClickHouse.Generator.cte_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">cte_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 class="p">:</span> <span class="n"><a href="../expressions.html#CTE">sqlglot.expressions.CTE</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="ClickHouse.Generator.cte_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#ClickHouse.Generator.cte_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="ClickHouse.Generator.cte_sql-135"><a href="#ClickHouse.Generator.cte_sql-135"><span class="linenos">135</span></a> <span class="k">def</span> <span class="nf">cte_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 class="n">exp</span><span class="o">.</span><span class="n">CTE</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="ClickHouse.Generator.cte_sql-136"><a href="#ClickHouse.Generator.cte_sql-136"><span class="linenos">136</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="n">exp</span><span class="o">.</span><span class="n">Alias</span><span class="p">):</span>
+</span><span id="ClickHouse.Generator.cte_sql-137"><a href="#ClickHouse.Generator.cte_sql-137"><span class="linenos">137</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 class="n">expression</span><span class="p">,</span> <span class="s2">&quot;this&quot;</span><span class="p">)</span>
+</span><span id="ClickHouse.Generator.cte_sql-138"><a href="#ClickHouse.Generator.cte_sql-138"><span class="linenos">138</span></a>
+</span><span id="ClickHouse.Generator.cte_sql-139"><a href="#ClickHouse.Generator.cte_sql-139"><span class="linenos">139</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">cte_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</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="ClickHouse.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="ClickHouse.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="ClickHouse.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="ClickHouse.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="ClickHouse.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="ClickHouse.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="ClickHouse.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="ClickHouse.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="ClickHouse.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="ClickHouse.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="ClickHouse.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="ClickHouse.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="ClickHouse.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="ClickHouse.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="ClickHouse.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="ClickHouse.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="ClickHouse.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="ClickHouse.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="ClickHouse.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="ClickHouse.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="ClickHouse.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="ClickHouse.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="ClickHouse.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="ClickHouse.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="ClickHouse.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="ClickHouse.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="ClickHouse.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="ClickHouse.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="ClickHouse.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="ClickHouse.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="ClickHouse.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="ClickHouse.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="ClickHouse.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="ClickHouse.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="ClickHouse.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="ClickHouse.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="ClickHouse.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="ClickHouse.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="ClickHouse.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="ClickHouse.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="ClickHouse.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="ClickHouse.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="ClickHouse.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="ClickHouse.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="ClickHouse.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="ClickHouse.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="ClickHouse.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="ClickHouse.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="ClickHouse.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="ClickHouse.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="ClickHouse.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="ClickHouse.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="ClickHouse.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="ClickHouse.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="ClickHouse.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="ClickHouse.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="ClickHouse.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="ClickHouse.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="ClickHouse.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="ClickHouse.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="ClickHouse.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="ClickHouse.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="ClickHouse.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="ClickHouse.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="ClickHouse.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="ClickHouse.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="ClickHouse.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="ClickHouse.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="ClickHouse.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="ClickHouse.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="ClickHouse.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="ClickHouse.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="ClickHouse.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="ClickHouse.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="ClickHouse.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="ClickHouse.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="ClickHouse.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="ClickHouse.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="ClickHouse.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="ClickHouse.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="ClickHouse.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="ClickHouse.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="ClickHouse.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="ClickHouse.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="ClickHouse.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="ClickHouse.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="ClickHouse.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="ClickHouse.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="ClickHouse.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="ClickHouse.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="ClickHouse.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="ClickHouse.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
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+ </a>
+</div>
+ </nav>
+ <main class="pdoc">
+ <section class="module-info">
+ <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/dialects/databricks.py">Edit on GitHub</a>
+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.databricks </h1>
+
+
+ <input id="mod-databricks-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
+
+ <label class="view-source-button" for="mod-databricks-view-source"><span>View Source</span></label>
+
+ <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><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="n">parse_date_delta</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.spark</span> <span class="kn">import</span> <span class="n">Spark</span>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.tsql</span> <span class="kn">import</span> <span class="n">generate_date_delta_with_unit_sql</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a><span class="k">class</span> <span class="nc">Databricks</span><span class="p">(</span><span class="n">Spark</span><span class="p">):</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos">11</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a> <span class="o">**</span><span class="n">Spark</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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-14"><a href="#L-14"><span class="linenos">14</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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-15"><a href="#L-15"><span class="linenos">15</span></a> <span class="s2">&quot;DATEDIFF&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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-16"><a href="#L-16"><span class="linenos">16</span></a> <span class="p">}</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos">17</span></a>
+</span><span id="L-18"><a href="#L-18"><span class="linenos">18</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos">19</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos">20</span></a> <span class="o">**</span><span class="n">Spark</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-21"><a href="#L-21"><span class="linenos">21</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos">22</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos">23</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Databricks">
+ <input id="Databricks-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">Databricks</span><wbr>(<span class="base"><a href="spark.html#Spark">sqlglot.dialects.spark.Spark</a></span>):
+
+ <label class="view-source-button" for="Databricks-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Databricks"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Databricks-10"><a href="#Databricks-10"><span class="linenos">10</span></a><span class="k">class</span> <span class="nc">Databricks</span><span class="p">(</span><span class="n">Spark</span><span class="p">):</span>
+</span><span id="Databricks-11"><a href="#Databricks-11"><span class="linenos">11</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="Databricks-12"><a href="#Databricks-12"><span class="linenos">12</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Databricks-13"><a href="#Databricks-13"><span class="linenos">13</span></a> <span class="o">**</span><span class="n">Spark</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span>
+</span><span id="Databricks-14"><a href="#Databricks-14"><span class="linenos">14</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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="Databricks-15"><a href="#Databricks-15"><span class="linenos">15</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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="Databricks-16"><a href="#Databricks-16"><span class="linenos">16</span></a> <span class="s2">&quot;DATEDIFF&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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="Databricks-17"><a href="#Databricks-17"><span class="linenos">17</span></a> <span class="p">}</span>
+</span><span id="Databricks-18"><a href="#Databricks-18"><span class="linenos">18</span></a>
+</span><span id="Databricks-19"><a href="#Databricks-19"><span class="linenos">19</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Databricks-20"><a href="#Databricks-20"><span class="linenos">20</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Databricks-21"><a href="#Databricks-21"><span class="linenos">21</span></a> <span class="o">**</span><span class="n">Spark</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="Databricks-22"><a href="#Databricks-22"><span class="linenos">22</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="Databricks-23"><a href="#Databricks-23"><span class="linenos">23</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="Databricks-24"><a href="#Databricks-24"><span class="linenos">24</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+
+
+ <div id="Databricks.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Databricks</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Databricks.__init__"></a>
+
+
+
+ </div>
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="spark.html#Spark">sqlglot.dialects.spark.Spark</a></dt>
+ <dd id="Databricks.Tokenizer" class="class"><a href="spark.html#Spark.Tokenizer">Tokenizer</a></dd>
+
+ </div>
+ <div><dt><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></dt>
+ <dd id="Databricks.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Databricks.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Databricks.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Databricks.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Databricks.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Databricks.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Databricks.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Databricks.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Databricks.Parser">
+ <input id="Databricks.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">Databricks.Parser</span><wbr>(<span class="base"><a href="spark.html#Spark.Parser">sqlglot.dialects.spark.Spark.Parser</a></span>):
+
+ <label class="view-source-button" for="Databricks.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Databricks.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Databricks.Parser-11"><a href="#Databricks.Parser-11"><span class="linenos">11</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="Databricks.Parser-12"><a href="#Databricks.Parser-12"><span class="linenos">12</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Databricks.Parser-13"><a href="#Databricks.Parser-13"><span class="linenos">13</span></a> <span class="o">**</span><span class="n">Spark</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span>
+</span><span id="Databricks.Parser-14"><a href="#Databricks.Parser-14"><span class="linenos">14</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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="Databricks.Parser-15"><a href="#Databricks.Parser-15"><span class="linenos">15</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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="Databricks.Parser-16"><a href="#Databricks.Parser-16"><span class="linenos">16</span></a> <span class="s2">&quot;DATEDIFF&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</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="Databricks.Parser-17"><a href="#Databricks.Parser-17"><span class="linenos">17</span></a> <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="Databricks.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Databricks.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Databricks.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Databricks.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Databricks.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Databricks.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Databricks.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Databricks.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Databricks.Generator">
+ <input id="Databricks.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">Databricks.Generator</span><wbr>(<span class="base"><a href="spark.html#Spark.Generator">sqlglot.dialects.spark.Spark.Generator</a></span>):
+
+ <label class="view-source-button" for="Databricks.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Databricks.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Databricks.Generator-19"><a href="#Databricks.Generator-19"><span class="linenos">19</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Databricks.Generator-20"><a href="#Databricks.Generator-20"><span class="linenos">20</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Databricks.Generator-21"><a href="#Databricks.Generator-21"><span class="linenos">21</span></a> <span class="o">**</span><span class="n">Spark</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="Databricks.Generator-22"><a href="#Databricks.Generator-22"><span class="linenos">22</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="Databricks.Generator-23"><a href="#Databricks.Generator-23"><span class="linenos">23</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="Databricks.Generator-24"><a href="#Databricks.Generator-24"><span class="linenos">24</span></a> <span class="p">}</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 class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
+ <dd id="Databricks.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Databricks.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Databricks.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Databricks.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Databricks.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Databricks.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Databricks.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Databricks.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Databricks.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Databricks.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Databricks.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Databricks.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Databricks.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Databricks.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Databricks.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Databricks.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Databricks.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Databricks.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Databricks.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Databricks.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Databricks.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Databricks.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Databricks.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Databricks.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Databricks.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Databricks.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Databricks.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Databricks.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Databricks.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Databricks.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Databricks.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Databricks.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Databricks.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Databricks.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Databricks.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Databricks.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Databricks.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Databricks.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Databricks.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Databricks.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Databricks.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Databricks.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Databricks.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Databricks.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Databricks.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Databricks.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Databricks.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Databricks.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Databricks.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Databricks.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Databricks.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Databricks.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Databricks.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Databricks.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Databricks.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Databricks.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Databricks.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Databricks.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Databricks.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Databricks.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Databricks.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Databricks.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Databricks.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Databricks.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Databricks.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Databricks.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Databricks.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Databricks.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Databricks.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Databricks.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Databricks.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Databricks.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Databricks.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Databricks.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Databricks.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Databricks.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Databricks.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Databricks.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Databricks.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Databricks.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Databricks.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Databricks.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Databricks.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Databricks.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Databricks.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Databricks.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Databricks.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Databricks.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Databricks.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Databricks.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Databricks.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Databricks.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Databricks.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Databricks.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Databricks.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Databricks.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Databricks.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Databricks.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Databricks.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Databricks.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Databricks.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Databricks.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Databricks.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Databricks.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Databricks.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Databricks.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Databricks.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Databricks.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Databricks.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Databricks.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Databricks.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Databricks.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Databricks.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Databricks.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Databricks.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Databricks.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Databricks.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Databricks.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Databricks.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Databricks.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Databricks.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Databricks.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Databricks.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="Databricks.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="Databricks.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="Databricks.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="Databricks.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="Databricks.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="Databricks.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="Databricks.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="Databricks.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="Databricks.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="Databricks.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="Databricks.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="Databricks.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="Databricks.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="Databricks.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="Databricks.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="Databricks.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
+ <dd id="Databricks.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
+ <dd id="Databricks.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
+ <dd id="Databricks.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
+ <dd id="Databricks.Generator.transaction_sql" class="function"><a href="../generator.html#Generator.transaction_sql">transaction_sql</a></dd>
+ <dd id="Databricks.Generator.commit_sql" class="function"><a href="../generator.html#Generator.commit_sql">commit_sql</a></dd>
+ <dd id="Databricks.Generator.rollback_sql" class="function"><a href="../generator.html#Generator.rollback_sql">rollback_sql</a></dd>
+ <dd id="Databricks.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
+ <dd id="Databricks.Generator.renametable_sql" class="function"><a href="../generator.html#Generator.renametable_sql">renametable_sql</a></dd>
+ <dd id="Databricks.Generator.altertable_sql" class="function"><a href="../generator.html#Generator.altertable_sql">altertable_sql</a></dd>
+ <dd id="Databricks.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
+ <dd id="Databricks.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
+ <dd id="Databricks.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
+ <dd id="Databricks.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
+ <dd id="Databricks.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
+ <dd id="Databricks.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
+ <dd id="Databricks.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
+ <dd id="Databricks.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
+ <dd id="Databricks.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
+ <dd id="Databricks.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
+ <dd id="Databricks.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
+ <dd id="Databricks.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
+ <dd id="Databricks.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
+ <dd id="Databricks.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
+ <dd id="Databricks.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
+ <dd id="Databricks.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
+ <dd id="Databricks.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
+ <dd id="Databricks.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
+ <dd id="Databricks.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
+ <dd id="Databricks.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
+ <dd id="Databricks.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
+ <dd id="Databricks.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
+ <dd id="Databricks.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
+ <dd id="Databricks.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
+ <dd id="Databricks.Generator.nullsafeeq_sql" class="function"><a href="../generator.html#Generator.nullsafeeq_sql">nullsafeeq_sql</a></dd>
+ <dd id="Databricks.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
+ <dd id="Databricks.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
+ <dd id="Databricks.Generator.slice_sql" class="function"><a href="../generator.html#Generator.slice_sql">slice_sql</a></dd>
+ <dd id="Databricks.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
+ <dd id="Databricks.Generator.trycast_sql" class="function"><a href="../generator.html#Generator.trycast_sql">trycast_sql</a></dd>
+ <dd id="Databricks.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
+ <dd id="Databricks.Generator.binary" class="function"><a href="../generator.html#Generator.binary">binary</a></dd>
+ <dd id="Databricks.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
+ <dd id="Databricks.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
+ <dd id="Databricks.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
+ <dd id="Databricks.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
+ <dd id="Databricks.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
+ <dd id="Databricks.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
+ <dd id="Databricks.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
+ <dd id="Databricks.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
+ <dd id="Databricks.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
+ <dd id="Databricks.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
+ <dd id="Databricks.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
+ <dd id="Databricks.Generator.userdefinedfunctionkwarg_sql" class="function"><a href="../generator.html#Generator.userdefinedfunctionkwarg_sql">userdefinedfunctionkwarg_sql</a></dd>
+ <dd id="Databricks.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
+ <dd id="Databricks.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
+ <dd id="Databricks.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
+ <dd id="Databricks.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
+
+ </div>
+ <div><dt><a href="spark.html#Spark.Generator">sqlglot.dialects.spark.Spark.Generator</a></dt>
+ <dd id="Databricks.Generator.cast_sql" class="function"><a href="spark.html#Spark.Generator.cast_sql">cast_sql</a></dd>
+
+ </div>
+ <div><dt><a href="hive.html#Hive.Generator">sqlglot.dialects.hive.Hive.Generator</a></dt>
+ <dd id="Databricks.Generator.with_properties" class="function"><a href="hive.html#Hive.Generator.with_properties">with_properties</a></dd>
+ <dd id="Databricks.Generator.datatype_sql" class="function"><a href="hive.html#Hive.Generator.datatype_sql">datatype_sql</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
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diff --git a/docs/sqlglot/dialects/dialect.html b/docs/sqlglot/dialects/dialect.html
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+ <meta name="generator" content="pdoc 12.3.1"/>
+ <title>sqlglot.dialects.dialect API documentation</title>
+
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+ pattern=".+" required>
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+
+ <h2>API Documentation</h2>
+ <ul class="memberlist">
+ <li>
+ <a class="class" href="#Dialects">Dialects</a>
+ <ul class="memberlist">
+ <li>
+ <a class="variable" href="#Dialects.DIALECT">DIALECT</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.BIGQUERY">BIGQUERY</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.CLICKHOUSE">CLICKHOUSE</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.DUCKDB">DUCKDB</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.HIVE">HIVE</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.MYSQL">MYSQL</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.ORACLE">ORACLE</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.POSTGRES">POSTGRES</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.PRESTO">PRESTO</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.REDSHIFT">REDSHIFT</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.SNOWFLAKE">SNOWFLAKE</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.SPARK">SPARK</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.SQLITE">SQLITE</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.STARROCKS">STARROCKS</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.TABLEAU">TABLEAU</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.TRINO">TRINO</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.TSQL">TSQL</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.DATABRICKS">DATABRICKS</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.DRILL">DRILL</a>
+ </li>
+ <li>
+ <a class="variable" href="#Dialects.TERADATA">TERADATA</a>
+ </li>
+ </ul>
+
+ </li>
+ <li>
+ <a class="class" href="#Dialect">Dialect</a>
+ <ul class="memberlist">
+ <li>
+ <a class="function" href="#Dialect.__init__">Dialect</a>
+ </li>
+ <li>
+ <a class="function" href="#Dialect.get_or_raise">get_or_raise</a>
+ </li>
+ <li>
+ <a class="function" href="#Dialect.format_time">format_time</a>
+ </li>
+ <li>
+ <a class="function" href="#Dialect.parse">parse</a>
+ </li>
+ <li>
+ <a class="function" href="#Dialect.parse_into">parse_into</a>
+ </li>
+ <li>
+ <a class="function" href="#Dialect.generate">generate</a>
+ </li>
+ <li>
+ <a class="function" href="#Dialect.transpile">transpile</a>
+ </li>
+ <li>
+ <a class="function" href="#Dialect.parser">parser</a>
+ </li>
+ <li>
+ <a class="function" href="#Dialect.generator">generator</a>
+ </li>
+ </ul>
+
+ </li>
+ <li>
+ <a class="function" href="#rename_func">rename_func</a>
+ </li>
+ <li>
+ <a class="function" href="#approx_count_distinct_sql">approx_count_distinct_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#if_sql">if_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#arrow_json_extract_sql">arrow_json_extract_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#arrow_json_extract_scalar_sql">arrow_json_extract_scalar_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#inline_array_sql">inline_array_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#no_ilike_sql">no_ilike_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#no_paren_current_date_sql">no_paren_current_date_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#no_recursive_cte_sql">no_recursive_cte_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#no_safe_divide_sql">no_safe_divide_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#no_tablesample_sql">no_tablesample_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#no_pivot_sql">no_pivot_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#no_trycast_sql">no_trycast_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#no_properties_sql">no_properties_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#str_position_sql">str_position_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#struct_extract_sql">struct_extract_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#var_map_sql">var_map_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#format_time_lambda">format_time_lambda</a>
+ </li>
+ <li>
+ <a class="function" href="#create_with_partitions_sql">create_with_partitions_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#parse_date_delta">parse_date_delta</a>
+ </li>
+ <li>
+ <a class="function" href="#locate_to_strposition">locate_to_strposition</a>
+ </li>
+ <li>
+ <a class="function" href="#strposition_to_locate_sql">strposition_to_locate_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#timestrtotime_sql">timestrtotime_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#datestrtodate_sql">datestrtodate_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#trim_sql">trim_sql</a>
+ </li>
+ </ul>
+
+
+ <footer>Copyright (c) 2023 Toby Mao</footer>
+
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+</div>
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+ <main class="pdoc">
+ <section class="module-info">
+ <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/dialects/dialect.py">Edit on GitHub</a>
+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.dialect </h1>
+
+
+ <input id="mod-dialect-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
+
+ <label class="view-source-button" for="mod-dialect-view-source"><span>View Source</span></label>
+
+ <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">import</span> <span class="nn">typing</span> <span class="k">as</span> <span class="nn">t</span>
+</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="kn">from</span> <span class="nn">enum</span> <span class="kn">import</span> <span class="n">Enum</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">exp</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="kn">from</span> <span class="nn">sqlglot.generator</span> <span class="kn">import</span> <span class="n">Generator</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a><span class="kn">from</span> <span class="nn">sqlglot.helper</span> <span class="kn">import</span> <span class="n">flatten</span><span class="p">,</span> <span class="n">seq_get</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a><span class="kn">from</span> <span class="nn">sqlglot.parser</span> <span class="kn">import</span> <span class="n">Parser</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a><span class="kn">from</span> <span class="nn">sqlglot.time</span> <span class="kn">import</span> <span class="n">format_time</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a><span class="kn">from</span> <span class="nn">sqlglot.tokens</span> <span class="kn">import</span> <span class="n">Tokenizer</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a><span class="kn">from</span> <span class="nn">sqlglot.trie</span> <span class="kn">import</span> <span class="n">new_trie</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a><span class="n">E</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">TypeVar</span><span class="p">(</span><span class="s2">&quot;E&quot;</span><span class="p">,</span> <span class="n">bound</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a><span class="k">class</span> <span class="nc">Dialects</span><span class="p">(</span><span class="nb">str</span><span class="p">,</span> <span class="n">Enum</span><span class="p">):</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a> <span class="n">DIALECT</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</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="n">BIGQUERY</span> <span class="o">=</span> <span class="s2">&quot;bigquery&quot;</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="n">CLICKHOUSE</span> <span class="o">=</span> <span class="s2">&quot;clickhouse&quot;</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="n">DUCKDB</span> <span class="o">=</span> <span class="s2">&quot;duckdb&quot;</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="n">HIVE</span> <span class="o">=</span> <span class="s2">&quot;hive&quot;</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="n">MYSQL</span> <span class="o">=</span> <span class="s2">&quot;mysql&quot;</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a> <span class="n">ORACLE</span> <span class="o">=</span> <span class="s2">&quot;oracle&quot;</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a> <span class="n">POSTGRES</span> <span class="o">=</span> <span class="s2">&quot;postgres&quot;</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="n">PRESTO</span> <span class="o">=</span> <span class="s2">&quot;presto&quot;</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="n">REDSHIFT</span> <span class="o">=</span> <span class="s2">&quot;redshift&quot;</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="n">SNOWFLAKE</span> <span class="o">=</span> <span class="s2">&quot;snowflake&quot;</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="n">SPARK</span> <span class="o">=</span> <span class="s2">&quot;spark&quot;</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="n">SQLITE</span> <span class="o">=</span> <span class="s2">&quot;sqlite&quot;</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="n">STARROCKS</span> <span class="o">=</span> <span class="s2">&quot;starrocks&quot;</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a> <span class="n">TABLEAU</span> <span class="o">=</span> <span class="s2">&quot;tableau&quot;</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="n">TRINO</span> <span class="o">=</span> <span class="s2">&quot;trino&quot;</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="n">TSQL</span> <span class="o">=</span> <span class="s2">&quot;tsql&quot;</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="n">DATABRICKS</span> <span class="o">=</span> <span class="s2">&quot;databricks&quot;</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="n">DRILL</span> <span class="o">=</span> <span class="s2">&quot;drill&quot;</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="n">TERADATA</span> <span class="o">=</span> <span class="s2">&quot;teradata&quot;</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a><span class="k">class</span> <span class="nc">_Dialect</span><span class="p">(</span><span class="nb">type</span><span class="p">):</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="n">classes</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Dialect</span><span class="p">]]</span> <span class="o">=</span> <span class="p">{}</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="nd">@classmethod</span>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="k">def</span> <span class="fm">__getitem__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">key</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Dialect</span><span class="p">]:</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">classes</span><span class="p">[</span><span class="n">key</span><span class="p">]</span>
+</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="nd">@classmethod</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="k">def</span> <span class="nf">get</span><span class="p">(</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">key</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">default</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Dialect</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Dialect</span><span class="p">]]:</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">classes</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">default</span><span class="p">)</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a> <span class="k">def</span> <span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">clsname</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">):</span>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="n">klass</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">clsname</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">)</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a> <span class="n">enum</span> <span class="o">=</span> <span class="n">Dialects</span><span class="o">.</span><span class="n">__members__</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">clsname</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span>
+</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">classes</span><span class="p">[</span><span class="n">enum</span><span class="o">.</span><span class="n">value</span> <span class="k">if</span> <span class="n">enum</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">clsname</span><span class="o">.</span><span class="n">lower</span><span class="p">()]</span> <span class="o">=</span> <span class="n">klass</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">time_trie</span> <span class="o">=</span> <span class="n">new_trie</span><span class="p">(</span><span class="n">klass</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">)</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">inverse_time_mapping</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</span><span class="p">:</span> <span class="n">k</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">klass</span><span class="o">.</span><span class="n">time_mapping</span><span class="o">.</span><span class="n">items</span><span class="p">()}</span>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">inverse_time_trie</span> <span class="o">=</span> <span class="n">new_trie</span><span class="p">(</span><span class="n">klass</span><span class="o">.</span><span class="n">inverse_time_mapping</span><span class="p">)</span>
+</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="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">klass</span><span class="p">,</span> <span class="s2">&quot;Tokenizer&quot;</span><span class="p">,</span> <span class="n">Tokenizer</span><span class="p">)</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">parser_class</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">klass</span><span class="p">,</span> <span class="s2">&quot;Parser&quot;</span><span class="p">,</span> <span class="n">Parser</span><span class="p">)</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">generator_class</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">klass</span><span class="p">,</span> <span class="s2">&quot;Generator&quot;</span><span class="p">,</span> <span class="n">Generator</span><span class="p">)</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">quote_start</span><span class="p">,</span> <span class="n">klass</span><span class="o">.</span><span class="n">quote_end</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">_QUOTES</span><span class="o">.</span><span class="n">items</span><span class="p">())[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">identifier_start</span><span class="p">,</span> <span class="n">klass</span><span class="o">.</span><span class="n">identifier_end</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">_IDENTIFIERS</span><span class="o">.</span><span class="n">items</span><span class="p">()</span>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">_BIT_STRINGS</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">BitString</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">klass</span><span class="o">.</span><span class="n">generator_class</span><span class="o">.</span><span class="n">TRANSFORMS</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="p">):</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a> <span class="n">bs_start</span><span class="p">,</span> <span class="n">bs_end</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">_BIT_STRINGS</span><span class="o">.</span><span class="n">items</span><span class="p">())[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">generator_class</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">[</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitString</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="p">]</span> <span class="o">=</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;</span><span class="si">{</span><span class="n">bs_start</span><span class="si">}{</span><span class="nb">int</span><span class="p">(</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">b</span><span class="si">}{</span><span class="n">bs_end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">_HEX_STRINGS</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">HexString</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">klass</span><span class="o">.</span><span class="n">generator_class</span><span class="o">.</span><span class="n">TRANSFORMS</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="p">):</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <span class="n">hs_start</span><span class="p">,</span> <span class="n">hs_end</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">_HEX_STRINGS</span><span class="o">.</span><span class="n">items</span><span class="p">())[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">generator_class</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">[</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">HexString</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="p">]</span> <span class="o">=</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;</span><span class="si">{</span><span class="n">hs_start</span><span class="si">}{</span><span class="nb">int</span><span class="p">(</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">X</span><span class="si">}{</span><span class="n">hs_end</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 class="k">if</span> <span class="p">(</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">_BYTE_STRINGS</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">ByteString</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">klass</span><span class="o">.</span><span class="n">generator_class</span><span class="o">.</span><span class="n">TRANSFORMS</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="p">):</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="n">be_start</span><span class="p">,</span> <span class="n">be_end</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">klass</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">_BYTE_STRINGS</span><span class="o">.</span><span class="n">items</span><span class="p">())[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="n">klass</span><span class="o">.</span><span class="n">generator_class</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">[</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ByteString</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="p">]</span> <span class="o">=</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;</span><span class="si">{</span><span class="n">be_start</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="n">be_end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="k">return</span> <span class="n">klass</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a><span class="k">class</span> <span class="nc">Dialect</span><span class="p">(</span><span class="n">metaclass</span><span class="o">=</span><span class="n">_Dialect</span><span class="p">):</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="n">index_offset</span> <span class="o">=</span> <span class="mi">0</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="n">unnest_column_only</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="n">alias_post_tablesample</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="n">normalize_functions</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;upper&quot;</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_small&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 class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;%Y-%m-</span><span class="si">%d</span><span class="s2">&#39;&quot;</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a> <span class="n">dateint_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;%Y%m</span><span class="si">%d</span><span class="s2">&#39;&quot;</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S&#39;&quot;</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="n">time_mapping</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="c1"># autofilled</span>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="n">quote_start</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 class="n">quote_end</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="n">identifier_start</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="n">identifier_end</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">time_trie</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="n">inverse_time_mapping</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="n">inverse_time_trie</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">tokenizer_class</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="n">parser_class</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="n">generator_class</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="nd">@classmethod</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="k">def</span> <span class="nf">get_or_raise</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Dialect</span><span class="p">]:</span>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">dialect</span><span class="p">:</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="k">return</span> <span class="bp">cls</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dialect</span><span class="p">,</span> <span class="n">_Dialect</span><span class="p">):</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="k">return</span> <span class="n">dialect</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dialect</span><span class="p">,</span> <span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="k">return</span> <span class="n">dialect</span><span class="o">.</span><span class="vm">__class__</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="n">result</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">dialect</span><span class="p">)</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">result</span><span class="p">:</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Unknown dialect &#39;</span><span class="si">{</span><span class="n">dialect</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">)</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="k">return</span> <span class="n">result</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="nd">@classmethod</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="k">def</span> <span class="nf">format_time</span><span class="p">(</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</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 class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><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">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="nb">str</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">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="n">format_time</span><span class="p">(</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="n">expression</span><span class="p">[</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span> <span class="c1"># the time formats are quoted</span>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_trie</span><span class="p">,</span>
+</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="p">)</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="p">)</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="k">if</span> <span class="n">expression</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span>
+</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="k">return</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><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="n">format_time</span><span class="p">(</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_trie</span><span class="p">,</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <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">return</span> <span class="n">expression</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="k">def</span> <span class="nf">parse</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]]:</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">parse</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">tokenizer</span><span class="o">.</span><span class="n">tokenize</span><span class="p">(</span><span class="n">sql</span><span class="p">),</span> <span class="n">sql</span><span class="p">)</span>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="k">def</span> <span class="nf">parse_into</span><span class="p">(</span>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression_type</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">IntoType</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]]:</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">parse_into</span><span class="p">(</span><span class="n">expression_type</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer</span><span class="o">.</span><span class="n">tokenize</span><span class="p">(</span><span class="n">sql</span><span class="p">),</span> <span class="n">sql</span><span class="p">)</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="k">def</span> <span class="nf">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">generator</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a>
+</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="k">def</span> <span class="nf">transpile</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span>
+</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="k">return</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">parse</span><span class="p">(</span><span class="n">sql</span><span class="p">)]</span>
+</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="nd">@property</span>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="k">def</span> <span class="nf">tokenizer</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Tokenizer</span><span class="p">:</span>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">&quot;_tokenizer&quot;</span><span class="p">):</span>
+</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_tokenizer</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="p">()</span> <span class="c1"># type: ignore</span>
+</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_tokenizer</span>
+</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a>
+</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="k">def</span> <span class="nf">parser</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Parser</span><span class="p">:</span>
+</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser_class</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="o">**</span><span class="p">{</span>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="s2">&quot;index_offset&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">index_offset</span><span class="p">,</span>
+</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="s2">&quot;unnest_column_only&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">unnest_column_only</span><span class="p">,</span>
+</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="s2">&quot;alias_post_tablesample&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias_post_tablesample</span><span class="p">,</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="s2">&quot;null_ordering&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">null_ordering</span><span class="p">,</span>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <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><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="k">def</span> <span class="nf">generator</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Generator</span><span class="p">:</span>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">generator_class</span><span class="p">(</span> <span class="c1"># type: ignore</span>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="o">**</span><span class="p">{</span>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="s2">&quot;quote_start&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">quote_start</span><span class="p">,</span>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="s2">&quot;quote_end&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">quote_end</span><span class="p">,</span>
+</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="s2">&quot;identifier_start&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">identifier_start</span><span class="p">,</span>
+</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="s2">&quot;identifier_end&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">identifier_end</span><span class="p">,</span>
+</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="s2">&quot;string_escape&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">STRING_ESCAPES</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
+</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="s2">&quot;identifier_escape&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">IDENTIFIER_ESCAPES</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
+</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="s2">&quot;index_offset&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">index_offset</span><span class="p">,</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="s2">&quot;time_mapping&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">inverse_time_mapping</span><span class="p">,</span>
+</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="s2">&quot;time_trie&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">inverse_time_trie</span><span class="p">,</span>
+</span><span id="L-205"><a href="#L-205"><span class="linenos">205</span></a> <span class="s2">&quot;unnest_column_only&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">unnest_column_only</span><span class="p">,</span>
+</span><span id="L-206"><a href="#L-206"><span class="linenos">206</span></a> <span class="s2">&quot;alias_post_tablesample&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias_post_tablesample</span><span class="p">,</span>
+</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="s2">&quot;normalize_functions&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">normalize_functions</span><span class="p">,</span>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</span></a> <span class="s2">&quot;null_ordering&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">null_ordering</span><span class="p">,</span>
+</span><span id="L-209"><a href="#L-209"><span class="linenos">209</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span>
+</span><span id="L-210"><a href="#L-210"><span class="linenos">210</span></a> <span class="p">}</span>
+</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="p">)</span>
+</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a>
+</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a>
+</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a><span class="n">DialectType</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Dialect</span><span class="p">,</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Dialect</span><span class="p">],</span> <span class="kc">None</span><span class="p">]</span>
+</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a>
+</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a>
+</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a><span class="k">def</span> <span class="nf">rename_func</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">Generator</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="nb">str</span><span class="p">]:</span>
+</span><span id="L-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="k">def</span> <span class="nf">_rename</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-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="n">args</span> <span class="o">=</span> <span class="n">flatten</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">values</span><span class="p">())</span>
+</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="n">name</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_args</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a>
+</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="k">return</span> <span class="n">_rename</span>
+</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a>
+</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a>
+</span><span id="L-225"><a href="#L-225"><span class="linenos">225</span></a><span class="k">def</span> <span class="nf">approx_count_distinct_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-226"><a href="#L-226"><span class="linenos">226</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;accuracy&quot;</span><span class="p">):</span>
+</span><span id="L-227"><a href="#L-227"><span class="linenos">227</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;APPROX_COUNT_DISTINCT does not support accuracy&quot;</span><span class="p">)</span>
+</span><span id="L-228"><a href="#L-228"><span class="linenos">228</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;APPROX_COUNT_DISTINCT(</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="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-229"><a href="#L-229"><span class="linenos">229</span></a>
+</span><span id="L-230"><a href="#L-230"><span class="linenos">230</span></a>
+</span><span id="L-231"><a href="#L-231"><span class="linenos">231</span></a><span class="k">def</span> <span class="nf">if_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="n">expressions</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><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;true&quot;</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;false&quot;</span><span class="p">)</span>
+</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="p">)</span>
+</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;IF(</span><span class="si">{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a>
+</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="k">def</span> <span class="nf">arrow_json_extract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;-&gt;&quot;</span><span class="p">)</span>
+</span><span id="L-240"><a href="#L-240"><span class="linenos">240</span></a>
+</span><span id="L-241"><a href="#L-241"><span class="linenos">241</span></a>
+</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a><span class="k">def</span> <span class="nf">arrow_json_extract_scalar_sql</span><span class="p">(</span>
+</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a> <span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span>
+</span><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-245"><a href="#L-245"><span class="linenos">245</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;-&gt;&gt;&quot;</span><span class="p">)</span>
+</span><span id="L-246"><a href="#L-246"><span class="linenos">246</span></a>
+</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a>
+</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a><span class="k">def</span> <span class="nf">inline_array_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-249"><a href="#L-249"><span class="linenos">249</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;[</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">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">]&quot;</span>
+</span><span id="L-250"><a href="#L-250"><span class="linenos">250</span></a>
+</span><span id="L-251"><a href="#L-251"><span class="linenos">251</span></a>
+</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a><span class="k">def</span> <span class="nf">no_ilike_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ILike</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">like_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">Like</span><span class="p">(</span>
+</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Lower</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">),</span>
+</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="n">expression</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;expression&quot;</span><span class="p">],</span>
+</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="p">)</span>
+</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="p">)</span>
+</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a>
+</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a>
+</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a><span class="k">def</span> <span class="nf">no_paren_current_date_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="n">zone</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-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;CURRENT_DATE AT TIME ZONE </span><span class="si">{</span><span class="n">zone</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">zone</span> <span class="k">else</span> <span class="s2">&quot;CURRENT_DATE&quot;</span>
+</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a>
+</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a>
+</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a><span class="k">def</span> <span class="nf">no_recursive_cte_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">With</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-267"><a href="#L-267"><span class="linenos">267</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;recursive&quot;</span><span class="p">):</span>
+</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Recursive CTEs are unsupported&quot;</span><span class="p">)</span>
+</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;recursive&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">with_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a>
+</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a>
+</span><span id="L-273"><a href="#L-273"><span class="linenos">273</span></a><span class="k">def</span> <span class="nf">no_safe_divide_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SafeDivide</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-274"><a href="#L-274"><span class="linenos">274</span></a> <span class="n">n</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-275"><a href="#L-275"><span class="linenos">275</span></a> <span class="n">d</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-276"><a href="#L-276"><span class="linenos">276</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;IF(</span><span class="si">{</span><span class="n">d</span><span class="si">}</span><span class="s2"> &lt;&gt; 0, </span><span class="si">{</span><span class="n">n</span><span class="si">}</span><span class="s2"> / </span><span class="si">{</span><span class="n">d</span><span class="si">}</span><span class="s2">, NULL)&quot;</span>
+</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a>
+</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a>
+</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a><span class="k">def</span> <span class="nf">no_tablesample_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-280"><a href="#L-280"><span class="linenos">280</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;TABLESAMPLE unsupported&quot;</span><span class="p">)</span>
+</span><span id="L-281"><a href="#L-281"><span class="linenos">281</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 class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a>
+</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a>
+</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a><span class="k">def</span> <span class="nf">no_pivot_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;PIVOT unsupported&quot;</span><span class="p">)</span>
+</span><span id="L-286"><a href="#L-286"><span class="linenos">286</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 class="n">expression</span><span class="p">)</span>
+</span><span id="L-287"><a href="#L-287"><span class="linenos">287</span></a>
+</span><span id="L-288"><a href="#L-288"><span class="linenos">288</span></a>
+</span><span id="L-289"><a href="#L-289"><span class="linenos">289</span></a><span class="k">def</span> <span class="nf">no_trycast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-290"><a href="#L-290"><span class="linenos">290</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-291"><a href="#L-291"><span class="linenos">291</span></a>
+</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a>
+</span><span id="L-293"><a href="#L-293"><span class="linenos">293</span></a><span class="k">def</span> <span class="nf">no_properties_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Properties unsupported&quot;</span><span class="p">)</span>
+</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-296"><a href="#L-296"><span class="linenos">296</span></a>
+</span><span id="L-297"><a href="#L-297"><span class="linenos">297</span></a>
+</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a><span class="k">def</span> <span class="nf">str_position_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-299"><a href="#L-299"><span class="linenos">299</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-300"><a href="#L-300"><span class="linenos">300</span></a> <span class="n">substr</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;substr&quot;</span><span class="p">)</span>
+</span><span id="L-301"><a href="#L-301"><span class="linenos">301</span></a> <span class="n">position</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;position&quot;</span><span class="p">)</span>
+</span><span id="L-302"><a href="#L-302"><span class="linenos">302</span></a> <span class="k">if</span> <span class="n">position</span><span class="p">:</span>
+</span><span id="L-303"><a href="#L-303"><span class="linenos">303</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STRPOS(SUBSTR(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">position</span><span class="si">}</span><span class="s2">), </span><span class="si">{</span><span class="n">substr</span><span class="si">}</span><span class="s2">) + </span><span class="si">{</span><span class="n">position</span><span class="si">}</span><span class="s2"> - 1&quot;</span>
+</span><span id="L-304"><a href="#L-304"><span class="linenos">304</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STRPOS(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">substr</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-305"><a href="#L-305"><span class="linenos">305</span></a>
+</span><span id="L-306"><a href="#L-306"><span class="linenos">306</span></a>
+</span><span id="L-307"><a href="#L-307"><span class="linenos">307</span></a><span class="k">def</span> <span class="nf">struct_extract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StructExtract</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-308"><a href="#L-308"><span class="linenos">308</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-309"><a href="#L-309"><span class="linenos">309</span></a> <span class="n">struct_key</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">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
+</span><span id="L-310"><a href="#L-310"><span class="linenos">310</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">.</span><span class="si">{</span><span class="n">struct_key</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-311"><a href="#L-311"><span class="linenos">311</span></a>
+</span><span id="L-312"><a href="#L-312"><span class="linenos">312</span></a>
+</span><span id="L-313"><a href="#L-313"><span class="linenos">313</span></a><span class="k">def</span> <span class="nf">var_map_sql</span><span class="p">(</span>
+</span><span id="L-314"><a href="#L-314"><span class="linenos">314</span></a> <span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">,</span> <span class="n">map_func_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">&quot;MAP&quot;</span>
+</span><span id="L-315"><a href="#L-315"><span class="linenos">315</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-316"><a href="#L-316"><span class="linenos">316</span></a> <span class="n">keys</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;keys&quot;</span><span class="p">]</span>
+</span><span id="L-317"><a href="#L-317"><span class="linenos">317</span></a> <span class="n">values</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;values&quot;</span><span class="p">]</span>
+</span><span id="L-318"><a href="#L-318"><span class="linenos">318</span></a>
+</span><span id="L-319"><a href="#L-319"><span class="linenos">319</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">)</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">values</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">):</span>
+</span><span id="L-320"><a href="#L-320"><span class="linenos">320</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Cannot convert array columns into map.&quot;</span><span class="p">)</span>
+</span><span id="L-321"><a href="#L-321"><span class="linenos">321</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">map_func_name</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_args</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span><span class="w"> </span><span class="n">values</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-322"><a href="#L-322"><span class="linenos">322</span></a>
+</span><span id="L-323"><a href="#L-323"><span class="linenos">323</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="L-324"><a href="#L-324"><span class="linenos">324</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">keys</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="n">values</span><span class="o">.</span><span class="n">expressions</span><span class="p">):</span>
+</span><span id="L-325"><a href="#L-325"><span class="linenos">325</span></a> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">key</span><span class="p">))</span>
+</span><span id="L-326"><a href="#L-326"><span class="linenos">326</span></a> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+</span><span id="L-327"><a href="#L-327"><span class="linenos">327</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">map_func_name</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_args</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-328"><a href="#L-328"><span class="linenos">328</span></a>
+</span><span id="L-329"><a href="#L-329"><span class="linenos">329</span></a>
+</span><span id="L-330"><a href="#L-330"><span class="linenos">330</span></a><span class="k">def</span> <span class="nf">format_time_lambda</span><span class="p">(</span>
+</span><span id="L-331"><a href="#L-331"><span class="linenos">331</span></a> <span class="n">exp_class</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">dialect</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">default</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span> <span class="o">|</span> <span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-332"><a href="#L-332"><span class="linenos">332</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">],</span> <span class="n">E</span><span class="p">]:</span>
+</span><span id="L-333"><a href="#L-333"><span class="linenos">333</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Helper used for time expressions.</span>
+</span><span id="L-334"><a href="#L-334"><span class="linenos">334</span></a>
+</span><span id="L-335"><a href="#L-335"><span class="linenos">335</span></a><span class="sd"> Args:</span>
+</span><span id="L-336"><a href="#L-336"><span class="linenos">336</span></a><span class="sd"> exp_class: the expression class to instantiate.</span>
+</span><span id="L-337"><a href="#L-337"><span class="linenos">337</span></a><span class="sd"> dialect: target sql dialect.</span>
+</span><span id="L-338"><a href="#L-338"><span class="linenos">338</span></a><span class="sd"> default: the default format, True being time.</span>
+</span><span id="L-339"><a href="#L-339"><span class="linenos">339</span></a>
+</span><span id="L-340"><a href="#L-340"><span class="linenos">340</span></a><span class="sd"> Returns:</span>
+</span><span id="L-341"><a href="#L-341"><span class="linenos">341</span></a><span class="sd"> A callable that can be used to return the appropriately formatted time expression.</span>
+</span><span id="L-342"><a href="#L-342"><span class="linenos">342</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-343"><a href="#L-343"><span class="linenos">343</span></a>
+</span><span id="L-344"><a href="#L-344"><span class="linenos">344</span></a> <span class="k">def</span> <span class="nf">_format_time</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">):</span>
+</span><span id="L-345"><a href="#L-345"><span class="linenos">345</span></a> <span class="k">return</span> <span class="n">exp_class</span><span class="p">(</span>
+</span><span id="L-346"><a href="#L-346"><span class="linenos">346</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-347"><a href="#L-347"><span class="linenos">347</span></a> <span class="nb">format</span><span class="o">=</span><span class="n">Dialect</span><span class="p">[</span><span class="n">dialect</span><span class="p">]</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span>
+</span><span id="L-348"><a href="#L-348"><span class="linenos">348</span></a> <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-349"><a href="#L-349"><span class="linenos">349</span></a> <span class="ow">or</span> <span class="p">(</span><span class="n">Dialect</span><span class="p">[</span><span class="n">dialect</span><span class="p">]</span><span class="o">.</span><span class="n">time_format</span> <span class="k">if</span> <span class="n">default</span> <span class="ow">is</span> <span class="kc">True</span> <span class="k">else</span> <span class="n">default</span> <span class="ow">or</span> <span class="kc">None</span><span class="p">)</span>
+</span><span id="L-350"><a href="#L-350"><span class="linenos">350</span></a> <span class="p">),</span>
+</span><span id="L-351"><a href="#L-351"><span class="linenos">351</span></a> <span class="p">)</span>
+</span><span id="L-352"><a href="#L-352"><span class="linenos">352</span></a>
+</span><span id="L-353"><a href="#L-353"><span class="linenos">353</span></a> <span class="k">return</span> <span class="n">_format_time</span>
+</span><span id="L-354"><a href="#L-354"><span class="linenos">354</span></a>
+</span><span id="L-355"><a href="#L-355"><span class="linenos">355</span></a>
+</span><span id="L-356"><a href="#L-356"><span class="linenos">356</span></a><span class="k">def</span> <span class="nf">create_with_partitions_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-357"><a href="#L-357"><span class="linenos">357</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="L-358"><a href="#L-358"><span class="linenos">358</span></a><span class="sd"> In Hive and Spark, the PARTITIONED BY property acts as an extension of a table&#39;s schema. When the</span>
+</span><span id="L-359"><a href="#L-359"><span class="linenos">359</span></a><span class="sd"> PARTITIONED BY value is an array of column names, they are transformed into a schema. The corresponding</span>
+</span><span id="L-360"><a href="#L-360"><span class="linenos">360</span></a><span class="sd"> columns are removed from the create statement.</span>
+</span><span id="L-361"><a href="#L-361"><span class="linenos">361</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-362"><a href="#L-362"><span class="linenos">362</span></a> <span class="n">has_schema</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">Schema</span><span class="p">)</span>
+</span><span id="L-363"><a href="#L-363"><span class="linenos">363</span></a> <span class="n">is_partitionable</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;kind&quot;</span><span class="p">)</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">&quot;TABLE&quot;</span><span class="p">,</span> <span class="s2">&quot;VIEW&quot;</span><span class="p">)</span>
+</span><span id="L-364"><a href="#L-364"><span class="linenos">364</span></a>
+</span><span id="L-365"><a href="#L-365"><span class="linenos">365</span></a> <span class="k">if</span> <span class="n">has_schema</span> <span class="ow">and</span> <span class="n">is_partitionable</span><span class="p">:</span>
+</span><span id="L-366"><a href="#L-366"><span class="linenos">366</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-367"><a href="#L-367"><span class="linenos">367</span></a> <span class="n">prop</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">)</span>
+</span><span id="L-368"><a href="#L-368"><span class="linenos">368</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">prop</span> <span class="ow">and</span> <span class="n">prop</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-369"><a href="#L-369"><span class="linenos">369</span></a> <span class="k">if</span> <span class="n">prop</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</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-370"><a href="#L-370"><span class="linenos">370</span></a> <span class="n">schema</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-371"><a href="#L-371"><span class="linenos">371</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</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="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span><span class="p">}</span>
+</span><span id="L-372"><a href="#L-372"><span class="linenos">372</span></a> <span class="n">partitions</span> <span class="o">=</span> <span class="p">[</span><span class="n">col</span> <span class="k">for</span> <span class="n">col</span> <span class="ow">in</span> <span class="n">schema</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">col</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="ow">in</span> <span class="n">columns</span><span class="p">]</span>
+</span><span id="L-373"><a href="#L-373"><span class="linenos">373</span></a> <span class="n">schema</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="p">[</span><span class="n">e</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">schema</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">e</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">partitions</span><span class="p">])</span>
+</span><span id="L-374"><a href="#L-374"><span class="linenos">374</span></a> <span class="n">prop</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Schema</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">partitions</span><span class="p">)))</span>
+</span><span id="L-375"><a href="#L-375"><span class="linenos">375</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</span> <span class="n">schema</span><span class="p">)</span>
+</span><span id="L-376"><a href="#L-376"><span class="linenos">376</span></a>
+</span><span id="L-377"><a href="#L-377"><span class="linenos">377</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">create_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-378"><a href="#L-378"><span class="linenos">378</span></a>
+</span><span id="L-379"><a href="#L-379"><span class="linenos">379</span></a>
+</span><span id="L-380"><a href="#L-380"><span class="linenos">380</span></a><span class="k">def</span> <span class="nf">parse_date_delta</span><span class="p">(</span>
+</span><span id="L-381"><a href="#L-381"><span class="linenos">381</span></a> <span class="n">exp_class</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">unit_mapping</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-382"><a href="#L-382"><span class="linenos">382</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">],</span> <span class="n">E</span><span class="p">]:</span>
+</span><span id="L-383"><a href="#L-383"><span class="linenos">383</span></a> <span class="k">def</span> <span class="nf">inner_func</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">E</span><span class="p">:</span>
+</span><span id="L-384"><a href="#L-384"><span class="linenos">384</span></a> <span class="n">unit_based</span> <span class="o">=</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><span id="L-385"><a href="#L-385"><span class="linenos">385</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 class="k">if</span> <span class="n">unit_based</span> <span class="k">else</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-386"><a href="#L-386"><span class="linenos">386</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 class="k">if</span> <span class="n">unit_based</span> <span class="k">else</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-387"><a href="#L-387"><span class="linenos">387</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 class="k">if</span> <span class="n">unit_based</span> <span class="k">else</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;DAY&quot;</span><span class="p">)</span>
+</span><span id="L-388"><a href="#L-388"><span class="linenos">388</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">unit_mapping</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">unit</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="n">unit</span><span class="p">)</span> <span class="k">if</span> <span class="n">unit_mapping</span> <span class="k">else</span> <span class="n">unit</span> <span class="c1"># type: ignore</span>
+</span><span id="L-389"><a href="#L-389"><span class="linenos">389</span></a> <span class="k">return</span> <span class="n">exp_class</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">)</span>
+</span><span id="L-390"><a href="#L-390"><span class="linenos">390</span></a>
+</span><span id="L-391"><a href="#L-391"><span class="linenos">391</span></a> <span class="k">return</span> <span class="n">inner_func</span>
+</span><span id="L-392"><a href="#L-392"><span class="linenos">392</span></a>
+</span><span id="L-393"><a href="#L-393"><span class="linenos">393</span></a>
+</span><span id="L-394"><a href="#L-394"><span class="linenos">394</span></a><span class="k">def</span> <span class="nf">locate_to_strposition</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-395"><a href="#L-395"><span class="linenos">395</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">(</span>
+</span><span id="L-396"><a href="#L-396"><span class="linenos">396</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">1</span><span class="p">),</span>
+</span><span id="L-397"><a href="#L-397"><span class="linenos">397</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">0</span><span class="p">),</span>
+</span><span id="L-398"><a href="#L-398"><span class="linenos">398</span></a> <span class="n">position</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-399"><a href="#L-399"><span class="linenos">399</span></a> <span class="p">)</span>
+</span><span id="L-400"><a href="#L-400"><span class="linenos">400</span></a>
+</span><span id="L-401"><a href="#L-401"><span class="linenos">401</span></a>
+</span><span id="L-402"><a href="#L-402"><span class="linenos">402</span></a><span class="k">def</span> <span class="nf">strposition_to_locate_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-403"><a href="#L-403"><span class="linenos">403</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><span id="L-404"><a href="#L-404"><span class="linenos">404</span></a> <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;substr&quot;</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">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;position&quot;</span><span class="p">)</span>
+</span><span id="L-405"><a href="#L-405"><span class="linenos">405</span></a> <span class="p">)</span>
+</span><span id="L-406"><a href="#L-406"><span class="linenos">406</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;LOCATE(</span><span class="si">{</span><span class="n">args</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-407"><a href="#L-407"><span class="linenos">407</span></a>
+</span><span id="L-408"><a href="#L-408"><span class="linenos">408</span></a>
+</span><span id="L-409"><a href="#L-409"><span class="linenos">409</span></a><span class="k">def</span> <span class="nf">timestrtotime_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-410"><a href="#L-410"><span class="linenos">410</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;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 TIMESTAMP)&quot;</span>
+</span><span id="L-411"><a href="#L-411"><span class="linenos">411</span></a>
+</span><span id="L-412"><a href="#L-412"><span class="linenos">412</span></a>
+</span><span id="L-413"><a href="#L-413"><span class="linenos">413</span></a><span class="k">def</span> <span class="nf">datestrtodate_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-414"><a href="#L-414"><span class="linenos">414</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;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 DATE)&quot;</span>
+</span><span id="L-415"><a href="#L-415"><span class="linenos">415</span></a>
+</span><span id="L-416"><a href="#L-416"><span class="linenos">416</span></a>
+</span><span id="L-417"><a href="#L-417"><span class="linenos">417</span></a><span class="k">def</span> <span class="nf">trim_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-418"><a href="#L-418"><span class="linenos">418</span></a> <span class="n">target</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-419"><a href="#L-419"><span class="linenos">419</span></a> <span class="n">trim_type</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;position&quot;</span><span class="p">)</span>
+</span><span id="L-420"><a href="#L-420"><span class="linenos">420</span></a> <span class="n">remove_chars</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-421"><a href="#L-421"><span class="linenos">421</span></a> <span class="n">collation</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;collation&quot;</span><span class="p">)</span>
+</span><span id="L-422"><a href="#L-422"><span class="linenos">422</span></a>
+</span><span id="L-423"><a href="#L-423"><span class="linenos">423</span></a> <span class="c1"># Use TRIM/LTRIM/RTRIM syntax if the expression isn&#39;t database-specific</span>
+</span><span id="L-424"><a href="#L-424"><span class="linenos">424</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">remove_chars</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">collation</span><span class="p">:</span>
+</span><span id="L-425"><a href="#L-425"><span class="linenos">425</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">trim_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-426"><a href="#L-426"><span class="linenos">426</span></a>
+</span><span id="L-427"><a href="#L-427"><span class="linenos">427</span></a> <span class="n">trim_type</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">trim_type</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">trim_type</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-428"><a href="#L-428"><span class="linenos">428</span></a> <span class="n">remove_chars</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">remove_chars</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">remove_chars</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-429"><a href="#L-429"><span class="linenos">429</span></a> <span class="n">from_part</span> <span class="o">=</span> <span class="s2">&quot;FROM &quot;</span> <span class="k">if</span> <span class="n">trim_type</span> <span class="ow">or</span> <span class="n">remove_chars</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-430"><a href="#L-430"><span class="linenos">430</span></a> <span class="n">collation</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; COLLATE </span><span class="si">{</span><span class="n">collation</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">collation</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-431"><a href="#L-431"><span class="linenos">431</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TRIM(</span><span class="si">{</span><span class="n">trim_type</span><span class="si">}{</span><span class="n">remove_chars</span><span class="si">}{</span><span class="n">from_part</span><span class="si">}{</span><span class="n">target</span><span class="si">}{</span><span class="n">collation</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Dialects">
+ <input id="Dialects-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">Dialects</span><wbr>(<span class="base">builtins.str</span>, <span class="base">enum.Enum</span>):
+
+ <label class="view-source-button" for="Dialects-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialects"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialects-18"><a href="#Dialects-18"><span class="linenos">18</span></a><span class="k">class</span> <span class="nc">Dialects</span><span class="p">(</span><span class="nb">str</span><span class="p">,</span> <span class="n">Enum</span><span class="p">):</span>
+</span><span id="Dialects-19"><a href="#Dialects-19"><span class="linenos">19</span></a> <span class="n">DIALECT</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Dialects-20"><a href="#Dialects-20"><span class="linenos">20</span></a>
+</span><span id="Dialects-21"><a href="#Dialects-21"><span class="linenos">21</span></a> <span class="n">BIGQUERY</span> <span class="o">=</span> <span class="s2">&quot;bigquery&quot;</span>
+</span><span id="Dialects-22"><a href="#Dialects-22"><span class="linenos">22</span></a> <span class="n">CLICKHOUSE</span> <span class="o">=</span> <span class="s2">&quot;clickhouse&quot;</span>
+</span><span id="Dialects-23"><a href="#Dialects-23"><span class="linenos">23</span></a> <span class="n">DUCKDB</span> <span class="o">=</span> <span class="s2">&quot;duckdb&quot;</span>
+</span><span id="Dialects-24"><a href="#Dialects-24"><span class="linenos">24</span></a> <span class="n">HIVE</span> <span class="o">=</span> <span class="s2">&quot;hive&quot;</span>
+</span><span id="Dialects-25"><a href="#Dialects-25"><span class="linenos">25</span></a> <span class="n">MYSQL</span> <span class="o">=</span> <span class="s2">&quot;mysql&quot;</span>
+</span><span id="Dialects-26"><a href="#Dialects-26"><span class="linenos">26</span></a> <span class="n">ORACLE</span> <span class="o">=</span> <span class="s2">&quot;oracle&quot;</span>
+</span><span id="Dialects-27"><a href="#Dialects-27"><span class="linenos">27</span></a> <span class="n">POSTGRES</span> <span class="o">=</span> <span class="s2">&quot;postgres&quot;</span>
+</span><span id="Dialects-28"><a href="#Dialects-28"><span class="linenos">28</span></a> <span class="n">PRESTO</span> <span class="o">=</span> <span class="s2">&quot;presto&quot;</span>
+</span><span id="Dialects-29"><a href="#Dialects-29"><span class="linenos">29</span></a> <span class="n">REDSHIFT</span> <span class="o">=</span> <span class="s2">&quot;redshift&quot;</span>
+</span><span id="Dialects-30"><a href="#Dialects-30"><span class="linenos">30</span></a> <span class="n">SNOWFLAKE</span> <span class="o">=</span> <span class="s2">&quot;snowflake&quot;</span>
+</span><span id="Dialects-31"><a href="#Dialects-31"><span class="linenos">31</span></a> <span class="n">SPARK</span> <span class="o">=</span> <span class="s2">&quot;spark&quot;</span>
+</span><span id="Dialects-32"><a href="#Dialects-32"><span class="linenos">32</span></a> <span class="n">SQLITE</span> <span class="o">=</span> <span class="s2">&quot;sqlite&quot;</span>
+</span><span id="Dialects-33"><a href="#Dialects-33"><span class="linenos">33</span></a> <span class="n">STARROCKS</span> <span class="o">=</span> <span class="s2">&quot;starrocks&quot;</span>
+</span><span id="Dialects-34"><a href="#Dialects-34"><span class="linenos">34</span></a> <span class="n">TABLEAU</span> <span class="o">=</span> <span class="s2">&quot;tableau&quot;</span>
+</span><span id="Dialects-35"><a href="#Dialects-35"><span class="linenos">35</span></a> <span class="n">TRINO</span> <span class="o">=</span> <span class="s2">&quot;trino&quot;</span>
+</span><span id="Dialects-36"><a href="#Dialects-36"><span class="linenos">36</span></a> <span class="n">TSQL</span> <span class="o">=</span> <span class="s2">&quot;tsql&quot;</span>
+</span><span id="Dialects-37"><a href="#Dialects-37"><span class="linenos">37</span></a> <span class="n">DATABRICKS</span> <span class="o">=</span> <span class="s2">&quot;databricks&quot;</span>
+</span><span id="Dialects-38"><a href="#Dialects-38"><span class="linenos">38</span></a> <span class="n">DRILL</span> <span class="o">=</span> <span class="s2">&quot;drill&quot;</span>
+</span><span id="Dialects-39"><a href="#Dialects-39"><span class="linenos">39</span></a> <span class="n">TERADATA</span> <span class="o">=</span> <span class="s2">&quot;teradata&quot;</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>An enumeration.</p>
+</div>
+
+
+ <div id="Dialects.DIALECT" class="classattr">
+ <div class="attr variable">
+ <span class="name">DIALECT</span><span class="default_value"> = &lt;<a href="#Dialects.DIALECT">Dialects.DIALECT</a>: &#39;&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.DIALECT"></a>
+
+
+
+ </div>
+ <div id="Dialects.BIGQUERY" class="classattr">
+ <div class="attr variable">
+ <span class="name">BIGQUERY</span><span class="default_value"> = &lt;<a href="#Dialects.BIGQUERY">Dialects.BIGQUERY</a>: &#39;bigquery&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.BIGQUERY"></a>
+
+
+
+ </div>
+ <div id="Dialects.CLICKHOUSE" class="classattr">
+ <div class="attr variable">
+ <span class="name">CLICKHOUSE</span><span class="default_value"> = &lt;<a href="#Dialects.CLICKHOUSE">Dialects.CLICKHOUSE</a>: &#39;clickhouse&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.CLICKHOUSE"></a>
+
+
+
+ </div>
+ <div id="Dialects.DUCKDB" class="classattr">
+ <div class="attr variable">
+ <span class="name">DUCKDB</span><span class="default_value"> = &lt;<a href="#Dialects.DUCKDB">Dialects.DUCKDB</a>: &#39;duckdb&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.DUCKDB"></a>
+
+
+
+ </div>
+ <div id="Dialects.HIVE" class="classattr">
+ <div class="attr variable">
+ <span class="name">HIVE</span><span class="default_value"> = &lt;<a href="#Dialects.HIVE">Dialects.HIVE</a>: &#39;hive&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.HIVE"></a>
+
+
+
+ </div>
+ <div id="Dialects.MYSQL" class="classattr">
+ <div class="attr variable">
+ <span class="name">MYSQL</span><span class="default_value"> = &lt;<a href="#Dialects.MYSQL">Dialects.MYSQL</a>: &#39;mysql&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.MYSQL"></a>
+
+
+
+ </div>
+ <div id="Dialects.ORACLE" class="classattr">
+ <div class="attr variable">
+ <span class="name">ORACLE</span><span class="default_value"> = &lt;<a href="#Dialects.ORACLE">Dialects.ORACLE</a>: &#39;oracle&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.ORACLE"></a>
+
+
+
+ </div>
+ <div id="Dialects.POSTGRES" class="classattr">
+ <div class="attr variable">
+ <span class="name">POSTGRES</span><span class="default_value"> = &lt;<a href="#Dialects.POSTGRES">Dialects.POSTGRES</a>: &#39;postgres&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.POSTGRES"></a>
+
+
+
+ </div>
+ <div id="Dialects.PRESTO" class="classattr">
+ <div class="attr variable">
+ <span class="name">PRESTO</span><span class="default_value"> = &lt;<a href="#Dialects.PRESTO">Dialects.PRESTO</a>: &#39;presto&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.PRESTO"></a>
+
+
+
+ </div>
+ <div id="Dialects.REDSHIFT" class="classattr">
+ <div class="attr variable">
+ <span class="name">REDSHIFT</span><span class="default_value"> = &lt;<a href="#Dialects.REDSHIFT">Dialects.REDSHIFT</a>: &#39;redshift&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.REDSHIFT"></a>
+
+
+
+ </div>
+ <div id="Dialects.SNOWFLAKE" class="classattr">
+ <div class="attr variable">
+ <span class="name">SNOWFLAKE</span><span class="default_value"> = &lt;<a href="#Dialects.SNOWFLAKE">Dialects.SNOWFLAKE</a>: &#39;snowflake&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.SNOWFLAKE"></a>
+
+
+
+ </div>
+ <div id="Dialects.SPARK" class="classattr">
+ <div class="attr variable">
+ <span class="name">SPARK</span><span class="default_value"> = &lt;<a href="#Dialects.SPARK">Dialects.SPARK</a>: &#39;spark&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.SPARK"></a>
+
+
+
+ </div>
+ <div id="Dialects.SQLITE" class="classattr">
+ <div class="attr variable">
+ <span class="name">SQLITE</span><span class="default_value"> = &lt;<a href="#Dialects.SQLITE">Dialects.SQLITE</a>: &#39;sqlite&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.SQLITE"></a>
+
+
+
+ </div>
+ <div id="Dialects.STARROCKS" class="classattr">
+ <div class="attr variable">
+ <span class="name">STARROCKS</span><span class="default_value"> = &lt;<a href="#Dialects.STARROCKS">Dialects.STARROCKS</a>: &#39;starrocks&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.STARROCKS"></a>
+
+
+
+ </div>
+ <div id="Dialects.TABLEAU" class="classattr">
+ <div class="attr variable">
+ <span class="name">TABLEAU</span><span class="default_value"> = &lt;<a href="#Dialects.TABLEAU">Dialects.TABLEAU</a>: &#39;tableau&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.TABLEAU"></a>
+
+
+
+ </div>
+ <div id="Dialects.TRINO" class="classattr">
+ <div class="attr variable">
+ <span class="name">TRINO</span><span class="default_value"> = &lt;<a href="#Dialects.TRINO">Dialects.TRINO</a>: &#39;trino&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.TRINO"></a>
+
+
+
+ </div>
+ <div id="Dialects.TSQL" class="classattr">
+ <div class="attr variable">
+ <span class="name">TSQL</span><span class="default_value"> = &lt;<a href="#Dialects.TSQL">Dialects.TSQL</a>: &#39;tsql&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.TSQL"></a>
+
+
+
+ </div>
+ <div id="Dialects.DATABRICKS" class="classattr">
+ <div class="attr variable">
+ <span class="name">DATABRICKS</span><span class="default_value"> = &lt;<a href="#Dialects.DATABRICKS">Dialects.DATABRICKS</a>: &#39;databricks&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.DATABRICKS"></a>
+
+
+
+ </div>
+ <div id="Dialects.DRILL" class="classattr">
+ <div class="attr variable">
+ <span class="name">DRILL</span><span class="default_value"> = &lt;<a href="#Dialects.DRILL">Dialects.DRILL</a>: &#39;drill&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.DRILL"></a>
+
+
+
+ </div>
+ <div id="Dialects.TERADATA" class="classattr">
+ <div class="attr variable">
+ <span class="name">TERADATA</span><span class="default_value"> = &lt;<a href="#Dialects.TERADATA">Dialects.TERADATA</a>: &#39;teradata&#39;&gt;</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialects.TERADATA"></a>
+
+
+
+ </div>
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt>enum.Enum</dt>
+ <dd id="Dialects.name" class="variable">name</dd>
+ <dd id="Dialects.value" class="variable">value</dd>
+
+ </div>
+ <div><dt>builtins.str</dt>
+ <dd id="Dialects.encode" class="function">encode</dd>
+ <dd id="Dialects.replace" class="function">replace</dd>
+ <dd id="Dialects.split" class="function">split</dd>
+ <dd id="Dialects.rsplit" class="function">rsplit</dd>
+ <dd id="Dialects.join" class="function">join</dd>
+ <dd id="Dialects.capitalize" class="function">capitalize</dd>
+ <dd id="Dialects.casefold" class="function">casefold</dd>
+ <dd id="Dialects.title" class="function">title</dd>
+ <dd id="Dialects.center" class="function">center</dd>
+ <dd id="Dialects.count" class="function">count</dd>
+ <dd id="Dialects.expandtabs" class="function">expandtabs</dd>
+ <dd id="Dialects.find" class="function">find</dd>
+ <dd id="Dialects.partition" class="function">partition</dd>
+ <dd id="Dialects.index" class="function">index</dd>
+ <dd id="Dialects.ljust" class="function">ljust</dd>
+ <dd id="Dialects.lower" class="function">lower</dd>
+ <dd id="Dialects.lstrip" class="function">lstrip</dd>
+ <dd id="Dialects.rfind" class="function">rfind</dd>
+ <dd id="Dialects.rindex" class="function">rindex</dd>
+ <dd id="Dialects.rjust" class="function">rjust</dd>
+ <dd id="Dialects.rstrip" class="function">rstrip</dd>
+ <dd id="Dialects.rpartition" class="function">rpartition</dd>
+ <dd id="Dialects.splitlines" class="function">splitlines</dd>
+ <dd id="Dialects.strip" class="function">strip</dd>
+ <dd id="Dialects.swapcase" class="function">swapcase</dd>
+ <dd id="Dialects.translate" class="function">translate</dd>
+ <dd id="Dialects.upper" class="function">upper</dd>
+ <dd id="Dialects.startswith" class="function">startswith</dd>
+ <dd id="Dialects.endswith" class="function">endswith</dd>
+ <dd id="Dialects.removeprefix" class="function">removeprefix</dd>
+ <dd id="Dialects.removesuffix" class="function">removesuffix</dd>
+ <dd id="Dialects.isascii" class="function">isascii</dd>
+ <dd id="Dialects.islower" class="function">islower</dd>
+ <dd id="Dialects.isupper" class="function">isupper</dd>
+ <dd id="Dialects.istitle" class="function">istitle</dd>
+ <dd id="Dialects.isspace" class="function">isspace</dd>
+ <dd id="Dialects.isdecimal" class="function">isdecimal</dd>
+ <dd id="Dialects.isdigit" class="function">isdigit</dd>
+ <dd id="Dialects.isnumeric" class="function">isnumeric</dd>
+ <dd id="Dialects.isalpha" class="function">isalpha</dd>
+ <dd id="Dialects.isalnum" class="function">isalnum</dd>
+ <dd id="Dialects.isidentifier" class="function">isidentifier</dd>
+ <dd id="Dialects.isprintable" class="function">isprintable</dd>
+ <dd id="Dialects.zfill" class="function">zfill</dd>
+ <dd id="Dialects.format" class="function">format</dd>
+ <dd id="Dialects.format_map" class="function">format_map</dd>
+ <dd id="Dialects.maketrans" class="function">maketrans</dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Dialect">
+ <input id="Dialect-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">Dialect</span>:
+
+ <label class="view-source-button" for="Dialect-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect-101"><a href="#Dialect-101"><span class="linenos">101</span></a><span class="k">class</span> <span class="nc">Dialect</span><span class="p">(</span><span class="n">metaclass</span><span class="o">=</span><span class="n">_Dialect</span><span class="p">):</span>
+</span><span id="Dialect-102"><a href="#Dialect-102"><span class="linenos">102</span></a> <span class="n">index_offset</span> <span class="o">=</span> <span class="mi">0</span>
+</span><span id="Dialect-103"><a href="#Dialect-103"><span class="linenos">103</span></a> <span class="n">unnest_column_only</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Dialect-104"><a href="#Dialect-104"><span class="linenos">104</span></a> <span class="n">alias_post_tablesample</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Dialect-105"><a href="#Dialect-105"><span class="linenos">105</span></a> <span class="n">normalize_functions</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;upper&quot;</span>
+</span><span id="Dialect-106"><a href="#Dialect-106"><span class="linenos">106</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_small&quot;</span>
+</span><span id="Dialect-107"><a href="#Dialect-107"><span class="linenos">107</span></a>
+</span><span id="Dialect-108"><a href="#Dialect-108"><span class="linenos">108</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;%Y-%m-</span><span class="si">%d</span><span class="s2">&#39;&quot;</span>
+</span><span id="Dialect-109"><a href="#Dialect-109"><span class="linenos">109</span></a> <span class="n">dateint_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;%Y%m</span><span class="si">%d</span><span class="s2">&#39;&quot;</span>
+</span><span id="Dialect-110"><a href="#Dialect-110"><span class="linenos">110</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S&#39;&quot;</span>
+</span><span id="Dialect-111"><a href="#Dialect-111"><span class="linenos">111</span></a> <span class="n">time_mapping</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="p">{}</span>
+</span><span id="Dialect-112"><a href="#Dialect-112"><span class="linenos">112</span></a>
+</span><span id="Dialect-113"><a href="#Dialect-113"><span class="linenos">113</span></a> <span class="c1"># autofilled</span>
+</span><span id="Dialect-114"><a href="#Dialect-114"><span class="linenos">114</span></a> <span class="n">quote_start</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-115"><a href="#Dialect-115"><span class="linenos">115</span></a> <span class="n">quote_end</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-116"><a href="#Dialect-116"><span class="linenos">116</span></a> <span class="n">identifier_start</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-117"><a href="#Dialect-117"><span class="linenos">117</span></a> <span class="n">identifier_end</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-118"><a href="#Dialect-118"><span class="linenos">118</span></a>
+</span><span id="Dialect-119"><a href="#Dialect-119"><span class="linenos">119</span></a> <span class="n">time_trie</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-120"><a href="#Dialect-120"><span class="linenos">120</span></a> <span class="n">inverse_time_mapping</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-121"><a href="#Dialect-121"><span class="linenos">121</span></a> <span class="n">inverse_time_trie</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-122"><a href="#Dialect-122"><span class="linenos">122</span></a> <span class="n">tokenizer_class</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-123"><a href="#Dialect-123"><span class="linenos">123</span></a> <span class="n">parser_class</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-124"><a href="#Dialect-124"><span class="linenos">124</span></a> <span class="n">generator_class</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Dialect-125"><a href="#Dialect-125"><span class="linenos">125</span></a>
+</span><span id="Dialect-126"><a href="#Dialect-126"><span class="linenos">126</span></a> <span class="nd">@classmethod</span>
+</span><span id="Dialect-127"><a href="#Dialect-127"><span class="linenos">127</span></a> <span class="k">def</span> <span class="nf">get_or_raise</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Dialect</span><span class="p">]:</span>
+</span><span id="Dialect-128"><a href="#Dialect-128"><span class="linenos">128</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">dialect</span><span class="p">:</span>
+</span><span id="Dialect-129"><a href="#Dialect-129"><span class="linenos">129</span></a> <span class="k">return</span> <span class="bp">cls</span>
+</span><span id="Dialect-130"><a href="#Dialect-130"><span class="linenos">130</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dialect</span><span class="p">,</span> <span class="n">_Dialect</span><span class="p">):</span>
+</span><span id="Dialect-131"><a href="#Dialect-131"><span class="linenos">131</span></a> <span class="k">return</span> <span class="n">dialect</span>
+</span><span id="Dialect-132"><a href="#Dialect-132"><span class="linenos">132</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dialect</span><span class="p">,</span> <span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Dialect-133"><a href="#Dialect-133"><span class="linenos">133</span></a> <span class="k">return</span> <span class="n">dialect</span><span class="o">.</span><span class="vm">__class__</span>
+</span><span id="Dialect-134"><a href="#Dialect-134"><span class="linenos">134</span></a>
+</span><span id="Dialect-135"><a href="#Dialect-135"><span class="linenos">135</span></a> <span class="n">result</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">dialect</span><span class="p">)</span>
+</span><span id="Dialect-136"><a href="#Dialect-136"><span class="linenos">136</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">result</span><span class="p">:</span>
+</span><span id="Dialect-137"><a href="#Dialect-137"><span class="linenos">137</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Unknown dialect &#39;</span><span class="si">{</span><span class="n">dialect</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">)</span>
+</span><span id="Dialect-138"><a href="#Dialect-138"><span class="linenos">138</span></a>
+</span><span id="Dialect-139"><a href="#Dialect-139"><span class="linenos">139</span></a> <span class="k">return</span> <span class="n">result</span>
+</span><span id="Dialect-140"><a href="#Dialect-140"><span class="linenos">140</span></a>
+</span><span id="Dialect-141"><a href="#Dialect-141"><span class="linenos">141</span></a> <span class="nd">@classmethod</span>
+</span><span id="Dialect-142"><a href="#Dialect-142"><span class="linenos">142</span></a> <span class="k">def</span> <span class="nf">format_time</span><span class="p">(</span>
+</span><span id="Dialect-143"><a href="#Dialect-143"><span class="linenos">143</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]</span>
+</span><span id="Dialect-144"><a href="#Dialect-144"><span class="linenos">144</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="Dialect-145"><a href="#Dialect-145"><span class="linenos">145</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
+</span><span id="Dialect-146"><a href="#Dialect-146"><span class="linenos">146</span></a> <span class="k">return</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><span id="Dialect-147"><a href="#Dialect-147"><span class="linenos">147</span></a> <span class="n">format_time</span><span class="p">(</span>
+</span><span id="Dialect-148"><a href="#Dialect-148"><span class="linenos">148</span></a> <span class="n">expression</span><span class="p">[</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span> <span class="c1"># the time formats are quoted</span>
+</span><span id="Dialect-149"><a href="#Dialect-149"><span class="linenos">149</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span>
+</span><span id="Dialect-150"><a href="#Dialect-150"><span class="linenos">150</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_trie</span><span class="p">,</span>
+</span><span id="Dialect-151"><a href="#Dialect-151"><span class="linenos">151</span></a> <span class="p">)</span>
+</span><span id="Dialect-152"><a href="#Dialect-152"><span class="linenos">152</span></a> <span class="p">)</span>
+</span><span id="Dialect-153"><a href="#Dialect-153"><span class="linenos">153</span></a> <span class="k">if</span> <span class="n">expression</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span>
+</span><span id="Dialect-154"><a href="#Dialect-154"><span class="linenos">154</span></a> <span class="k">return</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><span id="Dialect-155"><a href="#Dialect-155"><span class="linenos">155</span></a> <span class="n">format_time</span><span class="p">(</span>
+</span><span id="Dialect-156"><a href="#Dialect-156"><span class="linenos">156</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
+</span><span id="Dialect-157"><a href="#Dialect-157"><span class="linenos">157</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span>
+</span><span id="Dialect-158"><a href="#Dialect-158"><span class="linenos">158</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_trie</span><span class="p">,</span>
+</span><span id="Dialect-159"><a href="#Dialect-159"><span class="linenos">159</span></a> <span class="p">)</span>
+</span><span id="Dialect-160"><a href="#Dialect-160"><span class="linenos">160</span></a> <span class="p">)</span>
+</span><span id="Dialect-161"><a href="#Dialect-161"><span class="linenos">161</span></a> <span class="k">return</span> <span class="n">expression</span>
+</span><span id="Dialect-162"><a href="#Dialect-162"><span class="linenos">162</span></a>
+</span><span id="Dialect-163"><a href="#Dialect-163"><span class="linenos">163</span></a> <span class="k">def</span> <span class="nf">parse</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]]:</span>
+</span><span id="Dialect-164"><a href="#Dialect-164"><span class="linenos">164</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">parse</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">tokenizer</span><span class="o">.</span><span class="n">tokenize</span><span class="p">(</span><span class="n">sql</span><span class="p">),</span> <span class="n">sql</span><span class="p">)</span>
+</span><span id="Dialect-165"><a href="#Dialect-165"><span class="linenos">165</span></a>
+</span><span id="Dialect-166"><a href="#Dialect-166"><span class="linenos">166</span></a> <span class="k">def</span> <span class="nf">parse_into</span><span class="p">(</span>
+</span><span id="Dialect-167"><a href="#Dialect-167"><span class="linenos">167</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression_type</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">IntoType</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span>
+</span><span id="Dialect-168"><a href="#Dialect-168"><span class="linenos">168</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]]:</span>
+</span><span id="Dialect-169"><a href="#Dialect-169"><span class="linenos">169</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">parse_into</span><span class="p">(</span><span class="n">expression_type</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer</span><span class="o">.</span><span class="n">tokenize</span><span class="p">(</span><span class="n">sql</span><span class="p">),</span> <span class="n">sql</span><span class="p">)</span>
+</span><span id="Dialect-170"><a href="#Dialect-170"><span class="linenos">170</span></a>
+</span><span id="Dialect-171"><a href="#Dialect-171"><span class="linenos">171</span></a> <span class="k">def</span> <span class="nf">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Dialect-172"><a href="#Dialect-172"><span class="linenos">172</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">generator</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Dialect-173"><a href="#Dialect-173"><span class="linenos">173</span></a>
+</span><span id="Dialect-174"><a href="#Dialect-174"><span class="linenos">174</span></a> <span class="k">def</span> <span class="nf">transpile</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span>
+</span><span id="Dialect-175"><a href="#Dialect-175"><span class="linenos">175</span></a> <span class="k">return</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">parse</span><span class="p">(</span><span class="n">sql</span><span class="p">)]</span>
+</span><span id="Dialect-176"><a href="#Dialect-176"><span class="linenos">176</span></a>
+</span><span id="Dialect-177"><a href="#Dialect-177"><span class="linenos">177</span></a> <span class="nd">@property</span>
+</span><span id="Dialect-178"><a href="#Dialect-178"><span class="linenos">178</span></a> <span class="k">def</span> <span class="nf">tokenizer</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Tokenizer</span><span class="p">:</span>
+</span><span id="Dialect-179"><a href="#Dialect-179"><span class="linenos">179</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">&quot;_tokenizer&quot;</span><span class="p">):</span>
+</span><span id="Dialect-180"><a href="#Dialect-180"><span class="linenos">180</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_tokenizer</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="p">()</span> <span class="c1"># type: ignore</span>
+</span><span id="Dialect-181"><a href="#Dialect-181"><span class="linenos">181</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_tokenizer</span>
+</span><span id="Dialect-182"><a href="#Dialect-182"><span class="linenos">182</span></a>
+</span><span id="Dialect-183"><a href="#Dialect-183"><span class="linenos">183</span></a> <span class="k">def</span> <span class="nf">parser</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Parser</span><span class="p">:</span>
+</span><span id="Dialect-184"><a href="#Dialect-184"><span class="linenos">184</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser_class</span><span class="p">(</span> <span class="c1"># type: ignore</span>
+</span><span id="Dialect-185"><a href="#Dialect-185"><span class="linenos">185</span></a> <span class="o">**</span><span class="p">{</span>
+</span><span id="Dialect-186"><a href="#Dialect-186"><span class="linenos">186</span></a> <span class="s2">&quot;index_offset&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">index_offset</span><span class="p">,</span>
+</span><span id="Dialect-187"><a href="#Dialect-187"><span class="linenos">187</span></a> <span class="s2">&quot;unnest_column_only&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">unnest_column_only</span><span class="p">,</span>
+</span><span id="Dialect-188"><a href="#Dialect-188"><span class="linenos">188</span></a> <span class="s2">&quot;alias_post_tablesample&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias_post_tablesample</span><span class="p">,</span>
+</span><span id="Dialect-189"><a href="#Dialect-189"><span class="linenos">189</span></a> <span class="s2">&quot;null_ordering&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">null_ordering</span><span class="p">,</span>
+</span><span id="Dialect-190"><a href="#Dialect-190"><span class="linenos">190</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span>
+</span><span id="Dialect-191"><a href="#Dialect-191"><span class="linenos">191</span></a> <span class="p">},</span>
+</span><span id="Dialect-192"><a href="#Dialect-192"><span class="linenos">192</span></a> <span class="p">)</span>
+</span><span id="Dialect-193"><a href="#Dialect-193"><span class="linenos">193</span></a>
+</span><span id="Dialect-194"><a href="#Dialect-194"><span class="linenos">194</span></a> <span class="k">def</span> <span class="nf">generator</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Generator</span><span class="p">:</span>
+</span><span id="Dialect-195"><a href="#Dialect-195"><span class="linenos">195</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">generator_class</span><span class="p">(</span> <span class="c1"># type: ignore</span>
+</span><span id="Dialect-196"><a href="#Dialect-196"><span class="linenos">196</span></a> <span class="o">**</span><span class="p">{</span>
+</span><span id="Dialect-197"><a href="#Dialect-197"><span class="linenos">197</span></a> <span class="s2">&quot;quote_start&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">quote_start</span><span class="p">,</span>
+</span><span id="Dialect-198"><a href="#Dialect-198"><span class="linenos">198</span></a> <span class="s2">&quot;quote_end&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">quote_end</span><span class="p">,</span>
+</span><span id="Dialect-199"><a href="#Dialect-199"><span class="linenos">199</span></a> <span class="s2">&quot;identifier_start&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">identifier_start</span><span class="p">,</span>
+</span><span id="Dialect-200"><a href="#Dialect-200"><span class="linenos">200</span></a> <span class="s2">&quot;identifier_end&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">identifier_end</span><span class="p">,</span>
+</span><span id="Dialect-201"><a href="#Dialect-201"><span class="linenos">201</span></a> <span class="s2">&quot;string_escape&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">STRING_ESCAPES</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
+</span><span id="Dialect-202"><a href="#Dialect-202"><span class="linenos">202</span></a> <span class="s2">&quot;identifier_escape&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">IDENTIFIER_ESCAPES</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
+</span><span id="Dialect-203"><a href="#Dialect-203"><span class="linenos">203</span></a> <span class="s2">&quot;index_offset&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">index_offset</span><span class="p">,</span>
+</span><span id="Dialect-204"><a href="#Dialect-204"><span class="linenos">204</span></a> <span class="s2">&quot;time_mapping&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">inverse_time_mapping</span><span class="p">,</span>
+</span><span id="Dialect-205"><a href="#Dialect-205"><span class="linenos">205</span></a> <span class="s2">&quot;time_trie&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">inverse_time_trie</span><span class="p">,</span>
+</span><span id="Dialect-206"><a href="#Dialect-206"><span class="linenos">206</span></a> <span class="s2">&quot;unnest_column_only&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">unnest_column_only</span><span class="p">,</span>
+</span><span id="Dialect-207"><a href="#Dialect-207"><span class="linenos">207</span></a> <span class="s2">&quot;alias_post_tablesample&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias_post_tablesample</span><span class="p">,</span>
+</span><span id="Dialect-208"><a href="#Dialect-208"><span class="linenos">208</span></a> <span class="s2">&quot;normalize_functions&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">normalize_functions</span><span class="p">,</span>
+</span><span id="Dialect-209"><a href="#Dialect-209"><span class="linenos">209</span></a> <span class="s2">&quot;null_ordering&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">null_ordering</span><span class="p">,</span>
+</span><span id="Dialect-210"><a href="#Dialect-210"><span class="linenos">210</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span>
+</span><span id="Dialect-211"><a href="#Dialect-211"><span class="linenos">211</span></a> <span class="p">}</span>
+</span><span id="Dialect-212"><a href="#Dialect-212"><span class="linenos">212</span></a> <span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ <div id="Dialect.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Dialect</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Dialect.__init__"></a>
+
+
+
+ </div>
+ <div id="Dialect.get_or_raise" class="classattr">
+ <input id="Dialect.get_or_raise-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
+<div class="attr function">
+ <div class="decorator">@classmethod</div>
+
+ <span class="def">def</span>
+ <span class="name">get_or_raise</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">cls</span>,</span><span class="param"> <span class="n">dialect</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">],</span> <span class="n">NoneType</span><span class="p">]</span></span><span class="return-annotation">) -> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="#Dialect">sqlglot.dialects.dialect.Dialect</a></span><span class="p">]</span>:</span></span>
+
+ <label class="view-source-button" for="Dialect.get_or_raise-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect.get_or_raise"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect.get_or_raise-126"><a href="#Dialect.get_or_raise-126"><span class="linenos">126</span></a> <span class="nd">@classmethod</span>
+</span><span id="Dialect.get_or_raise-127"><a href="#Dialect.get_or_raise-127"><span class="linenos">127</span></a> <span class="k">def</span> <span class="nf">get_or_raise</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">DialectType</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">Dialect</span><span class="p">]:</span>
+</span><span id="Dialect.get_or_raise-128"><a href="#Dialect.get_or_raise-128"><span class="linenos">128</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">dialect</span><span class="p">:</span>
+</span><span id="Dialect.get_or_raise-129"><a href="#Dialect.get_or_raise-129"><span class="linenos">129</span></a> <span class="k">return</span> <span class="bp">cls</span>
+</span><span id="Dialect.get_or_raise-130"><a href="#Dialect.get_or_raise-130"><span class="linenos">130</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dialect</span><span class="p">,</span> <span class="n">_Dialect</span><span class="p">):</span>
+</span><span id="Dialect.get_or_raise-131"><a href="#Dialect.get_or_raise-131"><span class="linenos">131</span></a> <span class="k">return</span> <span class="n">dialect</span>
+</span><span id="Dialect.get_or_raise-132"><a href="#Dialect.get_or_raise-132"><span class="linenos">132</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dialect</span><span class="p">,</span> <span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Dialect.get_or_raise-133"><a href="#Dialect.get_or_raise-133"><span class="linenos">133</span></a> <span class="k">return</span> <span class="n">dialect</span><span class="o">.</span><span class="vm">__class__</span>
+</span><span id="Dialect.get_or_raise-134"><a href="#Dialect.get_or_raise-134"><span class="linenos">134</span></a>
+</span><span id="Dialect.get_or_raise-135"><a href="#Dialect.get_or_raise-135"><span class="linenos">135</span></a> <span class="n">result</span> <span class="o">=</span> <span class="bp">cls</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">dialect</span><span class="p">)</span>
+</span><span id="Dialect.get_or_raise-136"><a href="#Dialect.get_or_raise-136"><span class="linenos">136</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">result</span><span class="p">:</span>
+</span><span id="Dialect.get_or_raise-137"><a href="#Dialect.get_or_raise-137"><span class="linenos">137</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Unknown dialect &#39;</span><span class="si">{</span><span class="n">dialect</span><span class="si">}</span><span class="s2">&#39;&quot;</span><span class="p">)</span>
+</span><span id="Dialect.get_or_raise-138"><a href="#Dialect.get_or_raise-138"><span class="linenos">138</span></a>
+</span><span id="Dialect.get_or_raise-139"><a href="#Dialect.get_or_raise-139"><span class="linenos">139</span></a> <span class="k">return</span> <span class="n">result</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Dialect.format_time" class="classattr">
+ <input id="Dialect.format_time-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
+<div class="attr function">
+ <div class="decorator">@classmethod</div>
+
+ <span class="def">def</span>
+ <span class="name">format_time</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">cls</span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span></span><span class="return-annotation">) -> <span class="n">Optional</span><span class="p">[</span><span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span><span class="p">]</span>:</span></span>
+
+ <label class="view-source-button" for="Dialect.format_time-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect.format_time"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect.format_time-141"><a href="#Dialect.format_time-141"><span class="linenos">141</span></a> <span class="nd">@classmethod</span>
+</span><span id="Dialect.format_time-142"><a href="#Dialect.format_time-142"><span class="linenos">142</span></a> <span class="k">def</span> <span class="nf">format_time</span><span class="p">(</span>
+</span><span id="Dialect.format_time-143"><a href="#Dialect.format_time-143"><span class="linenos">143</span></a> <span class="bp">cls</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]</span>
+</span><span id="Dialect.format_time-144"><a href="#Dialect.format_time-144"><span class="linenos">144</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="Dialect.format_time-145"><a href="#Dialect.format_time-145"><span class="linenos">145</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
+</span><span id="Dialect.format_time-146"><a href="#Dialect.format_time-146"><span class="linenos">146</span></a> <span class="k">return</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><span id="Dialect.format_time-147"><a href="#Dialect.format_time-147"><span class="linenos">147</span></a> <span class="n">format_time</span><span class="p">(</span>
+</span><span id="Dialect.format_time-148"><a href="#Dialect.format_time-148"><span class="linenos">148</span></a> <span class="n">expression</span><span class="p">[</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span> <span class="c1"># the time formats are quoted</span>
+</span><span id="Dialect.format_time-149"><a href="#Dialect.format_time-149"><span class="linenos">149</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span>
+</span><span id="Dialect.format_time-150"><a href="#Dialect.format_time-150"><span class="linenos">150</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_trie</span><span class="p">,</span>
+</span><span id="Dialect.format_time-151"><a href="#Dialect.format_time-151"><span class="linenos">151</span></a> <span class="p">)</span>
+</span><span id="Dialect.format_time-152"><a href="#Dialect.format_time-152"><span class="linenos">152</span></a> <span class="p">)</span>
+</span><span id="Dialect.format_time-153"><a href="#Dialect.format_time-153"><span class="linenos">153</span></a> <span class="k">if</span> <span class="n">expression</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span>
+</span><span id="Dialect.format_time-154"><a href="#Dialect.format_time-154"><span class="linenos">154</span></a> <span class="k">return</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><span id="Dialect.format_time-155"><a href="#Dialect.format_time-155"><span class="linenos">155</span></a> <span class="n">format_time</span><span class="p">(</span>
+</span><span id="Dialect.format_time-156"><a href="#Dialect.format_time-156"><span class="linenos">156</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
+</span><span id="Dialect.format_time-157"><a href="#Dialect.format_time-157"><span class="linenos">157</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span>
+</span><span id="Dialect.format_time-158"><a href="#Dialect.format_time-158"><span class="linenos">158</span></a> <span class="bp">cls</span><span class="o">.</span><span class="n">time_trie</span><span class="p">,</span>
+</span><span id="Dialect.format_time-159"><a href="#Dialect.format_time-159"><span class="linenos">159</span></a> <span class="p">)</span>
+</span><span id="Dialect.format_time-160"><a href="#Dialect.format_time-160"><span class="linenos">160</span></a> <span class="p">)</span>
+</span><span id="Dialect.format_time-161"><a href="#Dialect.format_time-161"><span class="linenos">161</span></a> <span class="k">return</span> <span class="n">expression</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Dialect.parse" class="classattr">
+ <input id="Dialect.parse-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">parse</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">sql</span><span class="p">:</span> <span class="nb">str</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n">List</span><span class="p">[</span><span class="n">Optional</span><span class="p">[</span><span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span><span class="p">]]</span>:</span></span>
+
+ <label class="view-source-button" for="Dialect.parse-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect.parse"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect.parse-163"><a href="#Dialect.parse-163"><span class="linenos">163</span></a> <span class="k">def</span> <span class="nf">parse</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]]:</span>
+</span><span id="Dialect.parse-164"><a href="#Dialect.parse-164"><span class="linenos">164</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">parse</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">tokenizer</span><span class="o">.</span><span class="n">tokenize</span><span class="p">(</span><span class="n">sql</span><span class="p">),</span> <span class="n">sql</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Dialect.parse_into" class="classattr">
+ <input id="Dialect.parse_into-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">parse_into</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression_type</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span><span class="p">],</span> <span class="n">Collection</span><span class="p">[</span><span class="n">Union</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="n">Type</span><span class="p">[</span><span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span><span class="p">]]]]</span>,</span><span class="param"> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n">List</span><span class="p">[</span><span class="n">Optional</span><span class="p">[</span><span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span><span class="p">]]</span>:</span></span>
+
+ <label class="view-source-button" for="Dialect.parse_into-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect.parse_into"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect.parse_into-166"><a href="#Dialect.parse_into-166"><span class="linenos">166</span></a> <span class="k">def</span> <span class="nf">parse_into</span><span class="p">(</span>
+</span><span id="Dialect.parse_into-167"><a href="#Dialect.parse_into-167"><span class="linenos">167</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression_type</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">IntoType</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span>
+</span><span id="Dialect.parse_into-168"><a href="#Dialect.parse_into-168"><span class="linenos">168</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]]:</span>
+</span><span id="Dialect.parse_into-169"><a href="#Dialect.parse_into-169"><span class="linenos">169</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">parse_into</span><span class="p">(</span><span class="n">expression_type</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer</span><span class="o">.</span><span class="n">tokenize</span><span class="p">(</span><span class="n">sql</span><span class="p">),</span> <span class="n">sql</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Dialect.generate" class="classattr">
+ <input id="Dialect.generate-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">generate</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span><span class="p">]</span>,</span><span class="param"> <span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Dialect.generate-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect.generate"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect.generate-171"><a href="#Dialect.generate-171"><span class="linenos">171</span></a> <span class="k">def</span> <span class="nf">generate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Dialect.generate-172"><a href="#Dialect.generate-172"><span class="linenos">172</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">generator</span><span class="p">(</span><span class="o">**</span><span class="n">opts</span><span class="p">)</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Dialect.transpile" class="classattr">
+ <input id="Dialect.transpile-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">transpile</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">sql</span><span class="p">:</span> <span class="nb">str</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span>:</span></span>
+
+ <label class="view-source-button" for="Dialect.transpile-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect.transpile"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect.transpile-174"><a href="#Dialect.transpile-174"><span class="linenos">174</span></a> <span class="k">def</span> <span class="nf">transpile</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">sql</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="nb">str</span><span class="p">]:</span>
+</span><span id="Dialect.transpile-175"><a href="#Dialect.transpile-175"><span class="linenos">175</span></a> <span class="k">return</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">generate</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">parse</span><span class="p">(</span><span class="n">sql</span><span class="p">)]</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Dialect.parser" class="classattr">
+ <input id="Dialect.parser-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">parser</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>:</span></span>
+
+ <label class="view-source-button" for="Dialect.parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect.parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect.parser-183"><a href="#Dialect.parser-183"><span class="linenos">183</span></a> <span class="k">def</span> <span class="nf">parser</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Parser</span><span class="p">:</span>
+</span><span id="Dialect.parser-184"><a href="#Dialect.parser-184"><span class="linenos">184</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parser_class</span><span class="p">(</span> <span class="c1"># type: ignore</span>
+</span><span id="Dialect.parser-185"><a href="#Dialect.parser-185"><span class="linenos">185</span></a> <span class="o">**</span><span class="p">{</span>
+</span><span id="Dialect.parser-186"><a href="#Dialect.parser-186"><span class="linenos">186</span></a> <span class="s2">&quot;index_offset&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">index_offset</span><span class="p">,</span>
+</span><span id="Dialect.parser-187"><a href="#Dialect.parser-187"><span class="linenos">187</span></a> <span class="s2">&quot;unnest_column_only&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">unnest_column_only</span><span class="p">,</span>
+</span><span id="Dialect.parser-188"><a href="#Dialect.parser-188"><span class="linenos">188</span></a> <span class="s2">&quot;alias_post_tablesample&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias_post_tablesample</span><span class="p">,</span>
+</span><span id="Dialect.parser-189"><a href="#Dialect.parser-189"><span class="linenos">189</span></a> <span class="s2">&quot;null_ordering&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">null_ordering</span><span class="p">,</span>
+</span><span id="Dialect.parser-190"><a href="#Dialect.parser-190"><span class="linenos">190</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span>
+</span><span id="Dialect.parser-191"><a href="#Dialect.parser-191"><span class="linenos">191</span></a> <span class="p">},</span>
+</span><span id="Dialect.parser-192"><a href="#Dialect.parser-192"><span class="linenos">192</span></a> <span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Dialect.generator" class="classattr">
+ <input id="Dialect.generator-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">generator</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="o">**</span><span class="n">opts</span></span><span class="return-annotation">) -> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>:</span></span>
+
+ <label class="view-source-button" for="Dialect.generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Dialect.generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Dialect.generator-194"><a href="#Dialect.generator-194"><span class="linenos">194</span></a> <span class="k">def</span> <span class="nf">generator</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">opts</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Generator</span><span class="p">:</span>
+</span><span id="Dialect.generator-195"><a href="#Dialect.generator-195"><span class="linenos">195</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">generator_class</span><span class="p">(</span> <span class="c1"># type: ignore</span>
+</span><span id="Dialect.generator-196"><a href="#Dialect.generator-196"><span class="linenos">196</span></a> <span class="o">**</span><span class="p">{</span>
+</span><span id="Dialect.generator-197"><a href="#Dialect.generator-197"><span class="linenos">197</span></a> <span class="s2">&quot;quote_start&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">quote_start</span><span class="p">,</span>
+</span><span id="Dialect.generator-198"><a href="#Dialect.generator-198"><span class="linenos">198</span></a> <span class="s2">&quot;quote_end&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">quote_end</span><span class="p">,</span>
+</span><span id="Dialect.generator-199"><a href="#Dialect.generator-199"><span class="linenos">199</span></a> <span class="s2">&quot;identifier_start&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">identifier_start</span><span class="p">,</span>
+</span><span id="Dialect.generator-200"><a href="#Dialect.generator-200"><span class="linenos">200</span></a> <span class="s2">&quot;identifier_end&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">identifier_end</span><span class="p">,</span>
+</span><span id="Dialect.generator-201"><a href="#Dialect.generator-201"><span class="linenos">201</span></a> <span class="s2">&quot;string_escape&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">STRING_ESCAPES</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
+</span><span id="Dialect.generator-202"><a href="#Dialect.generator-202"><span class="linenos">202</span></a> <span class="s2">&quot;identifier_escape&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">tokenizer_class</span><span class="o">.</span><span class="n">IDENTIFIER_ESCAPES</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
+</span><span id="Dialect.generator-203"><a href="#Dialect.generator-203"><span class="linenos">203</span></a> <span class="s2">&quot;index_offset&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">index_offset</span><span class="p">,</span>
+</span><span id="Dialect.generator-204"><a href="#Dialect.generator-204"><span class="linenos">204</span></a> <span class="s2">&quot;time_mapping&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">inverse_time_mapping</span><span class="p">,</span>
+</span><span id="Dialect.generator-205"><a href="#Dialect.generator-205"><span class="linenos">205</span></a> <span class="s2">&quot;time_trie&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">inverse_time_trie</span><span class="p">,</span>
+</span><span id="Dialect.generator-206"><a href="#Dialect.generator-206"><span class="linenos">206</span></a> <span class="s2">&quot;unnest_column_only&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">unnest_column_only</span><span class="p">,</span>
+</span><span id="Dialect.generator-207"><a href="#Dialect.generator-207"><span class="linenos">207</span></a> <span class="s2">&quot;alias_post_tablesample&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias_post_tablesample</span><span class="p">,</span>
+</span><span id="Dialect.generator-208"><a href="#Dialect.generator-208"><span class="linenos">208</span></a> <span class="s2">&quot;normalize_functions&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">normalize_functions</span><span class="p">,</span>
+</span><span id="Dialect.generator-209"><a href="#Dialect.generator-209"><span class="linenos">209</span></a> <span class="s2">&quot;null_ordering&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">null_ordering</span><span class="p">,</span>
+</span><span id="Dialect.generator-210"><a href="#Dialect.generator-210"><span class="linenos">210</span></a> <span class="o">**</span><span class="n">opts</span><span class="p">,</span>
+</span><span id="Dialect.generator-211"><a href="#Dialect.generator-211"><span class="linenos">211</span></a> <span class="p">}</span>
+</span><span id="Dialect.generator-212"><a href="#Dialect.generator-212"><span class="linenos">212</span></a> <span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ </section>
+ <section id="rename_func">
+ <input id="rename_func-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">rename_func</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">name</span><span class="p">:</span> <span class="nb">str</span></span><span class="return-annotation">) -> <span class="n">Callable</span><span class="p">[[</span><span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span><span class="p">,</span> <span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span><span class="p">],</span> <span class="nb">str</span><span class="p">]</span>:</span></span>
+
+ <label class="view-source-button" for="rename_func-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#rename_func"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="rename_func-218"><a href="#rename_func-218"><span class="linenos">218</span></a><span class="k">def</span> <span class="nf">rename_func</span><span class="p">(</span><span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">Generator</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">],</span> <span class="nb">str</span><span class="p">]:</span>
+</span><span id="rename_func-219"><a href="#rename_func-219"><span class="linenos">219</span></a> <span class="k">def</span> <span class="nf">_rename</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="rename_func-220"><a href="#rename_func-220"><span class="linenos">220</span></a> <span class="n">args</span> <span class="o">=</span> <span class="n">flatten</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">values</span><span class="p">())</span>
+</span><span id="rename_func-221"><a href="#rename_func-221"><span class="linenos">221</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="n">name</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_args</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="rename_func-222"><a href="#rename_func-222"><span class="linenos">222</span></a>
+</span><span id="rename_func-223"><a href="#rename_func-223"><span class="linenos">223</span></a> <span class="k">return</span> <span class="n">_rename</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="approx_count_distinct_sql">
+ <input id="approx_count_distinct_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">approx_count_distinct_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="approx_count_distinct_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#approx_count_distinct_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="approx_count_distinct_sql-226"><a href="#approx_count_distinct_sql-226"><span class="linenos">226</span></a><span class="k">def</span> <span class="nf">approx_count_distinct_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="approx_count_distinct_sql-227"><a href="#approx_count_distinct_sql-227"><span class="linenos">227</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;accuracy&quot;</span><span class="p">):</span>
+</span><span id="approx_count_distinct_sql-228"><a href="#approx_count_distinct_sql-228"><span class="linenos">228</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;APPROX_COUNT_DISTINCT does not support accuracy&quot;</span><span class="p">)</span>
+</span><span id="approx_count_distinct_sql-229"><a href="#approx_count_distinct_sql-229"><span class="linenos">229</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;APPROX_COUNT_DISTINCT(</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="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="if_sql">
+ <input id="if_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">if_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#If">sqlglot.expressions.If</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="if_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#if_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="if_sql-232"><a href="#if_sql-232"><span class="linenos">232</span></a><span class="k">def</span> <span class="nf">if_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="if_sql-233"><a href="#if_sql-233"><span class="linenos">233</span></a> <span class="n">expressions</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><span id="if_sql-234"><a href="#if_sql-234"><span class="linenos">234</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;true&quot;</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;false&quot;</span><span class="p">)</span>
+</span><span id="if_sql-235"><a href="#if_sql-235"><span class="linenos">235</span></a> <span class="p">)</span>
+</span><span id="if_sql-236"><a href="#if_sql-236"><span class="linenos">236</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;IF(</span><span class="si">{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="arrow_json_extract_sql">
+ <input id="arrow_json_extract_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">arrow_json_extract_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a></span> <span class="o">|</span> <span class="n"><a href="../expressions.html#JSONBExtract">sqlglot.expressions.JSONBExtract</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="arrow_json_extract_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#arrow_json_extract_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="arrow_json_extract_sql-239"><a href="#arrow_json_extract_sql-239"><span class="linenos">239</span></a><span class="k">def</span> <span class="nf">arrow_json_extract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="arrow_json_extract_sql-240"><a href="#arrow_json_extract_sql-240"><span class="linenos">240</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;-&gt;&quot;</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="arrow_json_extract_scalar_sql">
+ <input id="arrow_json_extract_scalar_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">arrow_json_extract_scalar_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a></span> <span class="o">|</span> <span class="n"><a href="../expressions.html#JSONBExtractScalar">sqlglot.expressions.JSONBExtractScalar</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="arrow_json_extract_scalar_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#arrow_json_extract_scalar_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="arrow_json_extract_scalar_sql-243"><a href="#arrow_json_extract_scalar_sql-243"><span class="linenos">243</span></a><span class="k">def</span> <span class="nf">arrow_json_extract_scalar_sql</span><span class="p">(</span>
+</span><span id="arrow_json_extract_scalar_sql-244"><a href="#arrow_json_extract_scalar_sql-244"><span class="linenos">244</span></a> <span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span>
+</span><span id="arrow_json_extract_scalar_sql-245"><a href="#arrow_json_extract_scalar_sql-245"><span class="linenos">245</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="arrow_json_extract_scalar_sql-246"><a href="#arrow_json_extract_scalar_sql-246"><span class="linenos">246</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;-&gt;&gt;&quot;</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="inline_array_sql">
+ <input id="inline_array_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">inline_array_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Array">sqlglot.expressions.Array</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="inline_array_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#inline_array_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="inline_array_sql-249"><a href="#inline_array_sql-249"><span class="linenos">249</span></a><span class="k">def</span> <span class="nf">inline_array_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="inline_array_sql-250"><a href="#inline_array_sql-250"><span class="linenos">250</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;[</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">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">]&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="no_ilike_sql">
+ <input id="no_ilike_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">no_ilike_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#ILike">sqlglot.expressions.ILike</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="no_ilike_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#no_ilike_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="no_ilike_sql-253"><a href="#no_ilike_sql-253"><span class="linenos">253</span></a><span class="k">def</span> <span class="nf">no_ilike_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ILike</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="no_ilike_sql-254"><a href="#no_ilike_sql-254"><span class="linenos">254</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">like_sql</span><span class="p">(</span>
+</span><span id="no_ilike_sql-255"><a href="#no_ilike_sql-255"><span class="linenos">255</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Like</span><span class="p">(</span>
+</span><span id="no_ilike_sql-256"><a href="#no_ilike_sql-256"><span class="linenos">256</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Lower</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">),</span>
+</span><span id="no_ilike_sql-257"><a href="#no_ilike_sql-257"><span class="linenos">257</span></a> <span class="n">expression</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;expression&quot;</span><span class="p">],</span>
+</span><span id="no_ilike_sql-258"><a href="#no_ilike_sql-258"><span class="linenos">258</span></a> <span class="p">)</span>
+</span><span id="no_ilike_sql-259"><a href="#no_ilike_sql-259"><span class="linenos">259</span></a> <span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="no_paren_current_date_sql">
+ <input id="no_paren_current_date_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">no_paren_current_date_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#CurrentDate">sqlglot.expressions.CurrentDate</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="no_paren_current_date_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#no_paren_current_date_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="no_paren_current_date_sql-262"><a href="#no_paren_current_date_sql-262"><span class="linenos">262</span></a><span class="k">def</span> <span class="nf">no_paren_current_date_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="no_paren_current_date_sql-263"><a href="#no_paren_current_date_sql-263"><span class="linenos">263</span></a> <span class="n">zone</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="no_paren_current_date_sql-264"><a href="#no_paren_current_date_sql-264"><span class="linenos">264</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;CURRENT_DATE AT TIME ZONE </span><span class="si">{</span><span class="n">zone</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">zone</span> <span class="k">else</span> <span class="s2">&quot;CURRENT_DATE&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="no_recursive_cte_sql">
+ <input id="no_recursive_cte_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">no_recursive_cte_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#With">sqlglot.expressions.With</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="no_recursive_cte_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#no_recursive_cte_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="no_recursive_cte_sql-267"><a href="#no_recursive_cte_sql-267"><span class="linenos">267</span></a><span class="k">def</span> <span class="nf">no_recursive_cte_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">With</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="no_recursive_cte_sql-268"><a href="#no_recursive_cte_sql-268"><span class="linenos">268</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;recursive&quot;</span><span class="p">):</span>
+</span><span id="no_recursive_cte_sql-269"><a href="#no_recursive_cte_sql-269"><span class="linenos">269</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Recursive CTEs are unsupported&quot;</span><span class="p">)</span>
+</span><span id="no_recursive_cte_sql-270"><a href="#no_recursive_cte_sql-270"><span class="linenos">270</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;recursive&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="no_recursive_cte_sql-271"><a href="#no_recursive_cte_sql-271"><span class="linenos">271</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">with_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="no_safe_divide_sql">
+ <input id="no_safe_divide_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">no_safe_divide_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#SafeDivide">sqlglot.expressions.SafeDivide</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="no_safe_divide_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#no_safe_divide_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="no_safe_divide_sql-274"><a href="#no_safe_divide_sql-274"><span class="linenos">274</span></a><span class="k">def</span> <span class="nf">no_safe_divide_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SafeDivide</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="no_safe_divide_sql-275"><a href="#no_safe_divide_sql-275"><span class="linenos">275</span></a> <span class="n">n</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="no_safe_divide_sql-276"><a href="#no_safe_divide_sql-276"><span class="linenos">276</span></a> <span class="n">d</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="no_safe_divide_sql-277"><a href="#no_safe_divide_sql-277"><span class="linenos">277</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;IF(</span><span class="si">{</span><span class="n">d</span><span class="si">}</span><span class="s2"> &lt;&gt; 0, </span><span class="si">{</span><span class="n">n</span><span class="si">}</span><span class="s2"> / </span><span class="si">{</span><span class="n">d</span><span class="si">}</span><span class="s2">, NULL)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="no_tablesample_sql">
+ <input id="no_tablesample_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">no_tablesample_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#TableSample">sqlglot.expressions.TableSample</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="no_tablesample_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#no_tablesample_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="no_tablesample_sql-280"><a href="#no_tablesample_sql-280"><span class="linenos">280</span></a><span class="k">def</span> <span class="nf">no_tablesample_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="no_tablesample_sql-281"><a href="#no_tablesample_sql-281"><span class="linenos">281</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;TABLESAMPLE unsupported&quot;</span><span class="p">)</span>
+</span><span id="no_tablesample_sql-282"><a href="#no_tablesample_sql-282"><span class="linenos">282</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 class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="no_pivot_sql">
+ <input id="no_pivot_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">no_pivot_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Pivot">sqlglot.expressions.Pivot</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="no_pivot_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#no_pivot_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="no_pivot_sql-285"><a href="#no_pivot_sql-285"><span class="linenos">285</span></a><span class="k">def</span> <span class="nf">no_pivot_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="no_pivot_sql-286"><a href="#no_pivot_sql-286"><span class="linenos">286</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;PIVOT unsupported&quot;</span><span class="p">)</span>
+</span><span id="no_pivot_sql-287"><a href="#no_pivot_sql-287"><span class="linenos">287</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 class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="no_trycast_sql">
+ <input id="no_trycast_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">no_trycast_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#TryCast">sqlglot.expressions.TryCast</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="no_trycast_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#no_trycast_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="no_trycast_sql-290"><a href="#no_trycast_sql-290"><span class="linenos">290</span></a><span class="k">def</span> <span class="nf">no_trycast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="no_trycast_sql-291"><a href="#no_trycast_sql-291"><span class="linenos">291</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="no_properties_sql">
+ <input id="no_properties_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">no_properties_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Properties">sqlglot.expressions.Properties</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="no_properties_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#no_properties_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="no_properties_sql-294"><a href="#no_properties_sql-294"><span class="linenos">294</span></a><span class="k">def</span> <span class="nf">no_properties_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="no_properties_sql-295"><a href="#no_properties_sql-295"><span class="linenos">295</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Properties unsupported&quot;</span><span class="p">)</span>
+</span><span id="no_properties_sql-296"><a href="#no_properties_sql-296"><span class="linenos">296</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="str_position_sql">
+ <input id="str_position_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">str_position_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="str_position_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#str_position_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="str_position_sql-299"><a href="#str_position_sql-299"><span class="linenos">299</span></a><span class="k">def</span> <span class="nf">str_position_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="str_position_sql-300"><a href="#str_position_sql-300"><span class="linenos">300</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="str_position_sql-301"><a href="#str_position_sql-301"><span class="linenos">301</span></a> <span class="n">substr</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;substr&quot;</span><span class="p">)</span>
+</span><span id="str_position_sql-302"><a href="#str_position_sql-302"><span class="linenos">302</span></a> <span class="n">position</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;position&quot;</span><span class="p">)</span>
+</span><span id="str_position_sql-303"><a href="#str_position_sql-303"><span class="linenos">303</span></a> <span class="k">if</span> <span class="n">position</span><span class="p">:</span>
+</span><span id="str_position_sql-304"><a href="#str_position_sql-304"><span class="linenos">304</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STRPOS(SUBSTR(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">position</span><span class="si">}</span><span class="s2">), </span><span class="si">{</span><span class="n">substr</span><span class="si">}</span><span class="s2">) + </span><span class="si">{</span><span class="n">position</span><span class="si">}</span><span class="s2"> - 1&quot;</span>
+</span><span id="str_position_sql-305"><a href="#str_position_sql-305"><span class="linenos">305</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STRPOS(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">substr</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="struct_extract_sql">
+ <input id="struct_extract_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">struct_extract_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#StructExtract">sqlglot.expressions.StructExtract</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="struct_extract_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#struct_extract_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="struct_extract_sql-308"><a href="#struct_extract_sql-308"><span class="linenos">308</span></a><span class="k">def</span> <span class="nf">struct_extract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StructExtract</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="struct_extract_sql-309"><a href="#struct_extract_sql-309"><span class="linenos">309</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="struct_extract_sql-310"><a href="#struct_extract_sql-310"><span class="linenos">310</span></a> <span class="n">struct_key</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">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">quoted</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
+</span><span id="struct_extract_sql-311"><a href="#struct_extract_sql-311"><span class="linenos">311</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">.</span><span class="si">{</span><span class="n">struct_key</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="var_map_sql">
+ <input id="var_map_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">var_map_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Map">sqlglot.expressions.Map</a></span> <span class="o">|</span> <span class="n"><a href="../expressions.html#VarMap">sqlglot.expressions.VarMap</a></span>,</span><span class="param"> <span class="n">map_func_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s1">&#39;MAP&#39;</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="var_map_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#var_map_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="var_map_sql-314"><a href="#var_map_sql-314"><span class="linenos">314</span></a><span class="k">def</span> <span class="nf">var_map_sql</span><span class="p">(</span>
+</span><span id="var_map_sql-315"><a href="#var_map_sql-315"><span class="linenos">315</span></a> <span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">,</span> <span class="n">map_func_name</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">&quot;MAP&quot;</span>
+</span><span id="var_map_sql-316"><a href="#var_map_sql-316"><span class="linenos">316</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="var_map_sql-317"><a href="#var_map_sql-317"><span class="linenos">317</span></a> <span class="n">keys</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;keys&quot;</span><span class="p">]</span>
+</span><span id="var_map_sql-318"><a href="#var_map_sql-318"><span class="linenos">318</span></a> <span class="n">values</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;values&quot;</span><span class="p">]</span>
+</span><span id="var_map_sql-319"><a href="#var_map_sql-319"><span class="linenos">319</span></a>
+</span><span id="var_map_sql-320"><a href="#var_map_sql-320"><span class="linenos">320</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">)</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">values</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">):</span>
+</span><span id="var_map_sql-321"><a href="#var_map_sql-321"><span class="linenos">321</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Cannot convert array columns into map.&quot;</span><span class="p">)</span>
+</span><span id="var_map_sql-322"><a href="#var_map_sql-322"><span class="linenos">322</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">map_func_name</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_args</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span><span class="w"> </span><span class="n">values</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="var_map_sql-323"><a href="#var_map_sql-323"><span class="linenos">323</span></a>
+</span><span id="var_map_sql-324"><a href="#var_map_sql-324"><span class="linenos">324</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="var_map_sql-325"><a href="#var_map_sql-325"><span class="linenos">325</span></a> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">keys</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="n">values</span><span class="o">.</span><span class="n">expressions</span><span class="p">):</span>
+</span><span id="var_map_sql-326"><a href="#var_map_sql-326"><span class="linenos">326</span></a> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">key</span><span class="p">))</span>
+</span><span id="var_map_sql-327"><a href="#var_map_sql-327"><span class="linenos">327</span></a> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+</span><span id="var_map_sql-328"><a href="#var_map_sql-328"><span class="linenos">328</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">map_func_name</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_args</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="format_time_lambda">
+ <input id="format_time_lambda-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">format_time_lambda</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">exp_class</span><span class="p">:</span> <span class="n">Type</span><span class="p">[</span><span class="o">~</span><span class="n">E</span><span class="p">]</span>,</span><span class="param"> <span class="n">dialect</span><span class="p">:</span> <span class="nb">str</span>,</span><span class="param"> <span class="n">default</span><span class="p">:</span> <span class="n">Union</span><span class="p">[</span><span class="nb">bool</span><span class="p">,</span> <span class="nb">str</span><span class="p">,</span> <span class="n">NoneType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span></span><span class="return-annotation">) -> <span class="n">Callable</span><span class="p">[[</span><span class="n">Sequence</span><span class="p">],</span> <span class="o">~</span><span class="n">E</span><span class="p">]</span>:</span></span>
+
+ <label class="view-source-button" for="format_time_lambda-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#format_time_lambda"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="format_time_lambda-331"><a href="#format_time_lambda-331"><span class="linenos">331</span></a><span class="k">def</span> <span class="nf">format_time_lambda</span><span class="p">(</span>
+</span><span id="format_time_lambda-332"><a href="#format_time_lambda-332"><span class="linenos">332</span></a> <span class="n">exp_class</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">dialect</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">default</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span> <span class="o">|</span> <span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="format_time_lambda-333"><a href="#format_time_lambda-333"><span class="linenos">333</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">],</span> <span class="n">E</span><span class="p">]:</span>
+</span><span id="format_time_lambda-334"><a href="#format_time_lambda-334"><span class="linenos">334</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Helper used for time expressions.</span>
+</span><span id="format_time_lambda-335"><a href="#format_time_lambda-335"><span class="linenos">335</span></a>
+</span><span id="format_time_lambda-336"><a href="#format_time_lambda-336"><span class="linenos">336</span></a><span class="sd"> Args:</span>
+</span><span id="format_time_lambda-337"><a href="#format_time_lambda-337"><span class="linenos">337</span></a><span class="sd"> exp_class: the expression class to instantiate.</span>
+</span><span id="format_time_lambda-338"><a href="#format_time_lambda-338"><span class="linenos">338</span></a><span class="sd"> dialect: target sql dialect.</span>
+</span><span id="format_time_lambda-339"><a href="#format_time_lambda-339"><span class="linenos">339</span></a><span class="sd"> default: the default format, True being time.</span>
+</span><span id="format_time_lambda-340"><a href="#format_time_lambda-340"><span class="linenos">340</span></a>
+</span><span id="format_time_lambda-341"><a href="#format_time_lambda-341"><span class="linenos">341</span></a><span class="sd"> Returns:</span>
+</span><span id="format_time_lambda-342"><a href="#format_time_lambda-342"><span class="linenos">342</span></a><span class="sd"> A callable that can be used to return the appropriately formatted time expression.</span>
+</span><span id="format_time_lambda-343"><a href="#format_time_lambda-343"><span class="linenos">343</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="format_time_lambda-344"><a href="#format_time_lambda-344"><span class="linenos">344</span></a>
+</span><span id="format_time_lambda-345"><a href="#format_time_lambda-345"><span class="linenos">345</span></a> <span class="k">def</span> <span class="nf">_format_time</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">):</span>
+</span><span id="format_time_lambda-346"><a href="#format_time_lambda-346"><span class="linenos">346</span></a> <span class="k">return</span> <span class="n">exp_class</span><span class="p">(</span>
+</span><span id="format_time_lambda-347"><a href="#format_time_lambda-347"><span class="linenos">347</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="format_time_lambda-348"><a href="#format_time_lambda-348"><span class="linenos">348</span></a> <span class="nb">format</span><span class="o">=</span><span class="n">Dialect</span><span class="p">[</span><span class="n">dialect</span><span class="p">]</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span>
+</span><span id="format_time_lambda-349"><a href="#format_time_lambda-349"><span class="linenos">349</span></a> <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="format_time_lambda-350"><a href="#format_time_lambda-350"><span class="linenos">350</span></a> <span class="ow">or</span> <span class="p">(</span><span class="n">Dialect</span><span class="p">[</span><span class="n">dialect</span><span class="p">]</span><span class="o">.</span><span class="n">time_format</span> <span class="k">if</span> <span class="n">default</span> <span class="ow">is</span> <span class="kc">True</span> <span class="k">else</span> <span class="n">default</span> <span class="ow">or</span> <span class="kc">None</span><span class="p">)</span>
+</span><span id="format_time_lambda-351"><a href="#format_time_lambda-351"><span class="linenos">351</span></a> <span class="p">),</span>
+</span><span id="format_time_lambda-352"><a href="#format_time_lambda-352"><span class="linenos">352</span></a> <span class="p">)</span>
+</span><span id="format_time_lambda-353"><a href="#format_time_lambda-353"><span class="linenos">353</span></a>
+</span><span id="format_time_lambda-354"><a href="#format_time_lambda-354"><span class="linenos">354</span></a> <span class="k">return</span> <span class="n">_format_time</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Helper used for time expressions.</p>
+
+<h6 id="arguments">Arguments:</h6>
+
+<ul>
+<li><strong>exp_class:</strong> the expression class to instantiate.</li>
+<li><strong>dialect:</strong> target sql dialect.</li>
+<li><strong>default:</strong> the default format, True being time.</li>
+</ul>
+
+<h6 id="returns">Returns:</h6>
+
+<blockquote>
+ <p>A callable that can be used to return the appropriately formatted time expression.</p>
+</blockquote>
+</div>
+
+
+ </section>
+ <section id="create_with_partitions_sql">
+ <input id="create_with_partitions_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">create_with_partitions_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Create">sqlglot.expressions.Create</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="create_with_partitions_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#create_with_partitions_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="create_with_partitions_sql-357"><a href="#create_with_partitions_sql-357"><span class="linenos">357</span></a><span class="k">def</span> <span class="nf">create_with_partitions_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="create_with_partitions_sql-358"><a href="#create_with_partitions_sql-358"><span class="linenos">358</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="create_with_partitions_sql-359"><a href="#create_with_partitions_sql-359"><span class="linenos">359</span></a><span class="sd"> In Hive and Spark, the PARTITIONED BY property acts as an extension of a table&#39;s schema. When the</span>
+</span><span id="create_with_partitions_sql-360"><a href="#create_with_partitions_sql-360"><span class="linenos">360</span></a><span class="sd"> PARTITIONED BY value is an array of column names, they are transformed into a schema. The corresponding</span>
+</span><span id="create_with_partitions_sql-361"><a href="#create_with_partitions_sql-361"><span class="linenos">361</span></a><span class="sd"> columns are removed from the create statement.</span>
+</span><span id="create_with_partitions_sql-362"><a href="#create_with_partitions_sql-362"><span class="linenos">362</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="create_with_partitions_sql-363"><a href="#create_with_partitions_sql-363"><span class="linenos">363</span></a> <span class="n">has_schema</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">Schema</span><span class="p">)</span>
+</span><span id="create_with_partitions_sql-364"><a href="#create_with_partitions_sql-364"><span class="linenos">364</span></a> <span class="n">is_partitionable</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;kind&quot;</span><span class="p">)</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">&quot;TABLE&quot;</span><span class="p">,</span> <span class="s2">&quot;VIEW&quot;</span><span class="p">)</span>
+</span><span id="create_with_partitions_sql-365"><a href="#create_with_partitions_sql-365"><span class="linenos">365</span></a>
+</span><span id="create_with_partitions_sql-366"><a href="#create_with_partitions_sql-366"><span class="linenos">366</span></a> <span class="k">if</span> <span class="n">has_schema</span> <span class="ow">and</span> <span class="n">is_partitionable</span><span class="p">:</span>
+</span><span id="create_with_partitions_sql-367"><a href="#create_with_partitions_sql-367"><span class="linenos">367</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="create_with_partitions_sql-368"><a href="#create_with_partitions_sql-368"><span class="linenos">368</span></a> <span class="n">prop</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">)</span>
+</span><span id="create_with_partitions_sql-369"><a href="#create_with_partitions_sql-369"><span class="linenos">369</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">prop</span> <span class="ow">and</span> <span class="n">prop</span><span class="o">.</span><span class="n">this</span>
+</span><span id="create_with_partitions_sql-370"><a href="#create_with_partitions_sql-370"><span class="linenos">370</span></a> <span class="k">if</span> <span class="n">prop</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</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="create_with_partitions_sql-371"><a href="#create_with_partitions_sql-371"><span class="linenos">371</span></a> <span class="n">schema</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="create_with_partitions_sql-372"><a href="#create_with_partitions_sql-372"><span class="linenos">372</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">{</span><span class="n">v</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="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span><span class="p">}</span>
+</span><span id="create_with_partitions_sql-373"><a href="#create_with_partitions_sql-373"><span class="linenos">373</span></a> <span class="n">partitions</span> <span class="o">=</span> <span class="p">[</span><span class="n">col</span> <span class="k">for</span> <span class="n">col</span> <span class="ow">in</span> <span class="n">schema</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">col</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="ow">in</span> <span class="n">columns</span><span class="p">]</span>
+</span><span id="create_with_partitions_sql-374"><a href="#create_with_partitions_sql-374"><span class="linenos">374</span></a> <span class="n">schema</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="p">[</span><span class="n">e</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">schema</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">e</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">partitions</span><span class="p">])</span>
+</span><span id="create_with_partitions_sql-375"><a href="#create_with_partitions_sql-375"><span class="linenos">375</span></a> <span class="n">prop</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Schema</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">partitions</span><span class="p">)))</span>
+</span><span id="create_with_partitions_sql-376"><a href="#create_with_partitions_sql-376"><span class="linenos">376</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</span> <span class="n">schema</span><span class="p">)</span>
+</span><span id="create_with_partitions_sql-377"><a href="#create_with_partitions_sql-377"><span class="linenos">377</span></a>
+</span><span id="create_with_partitions_sql-378"><a href="#create_with_partitions_sql-378"><span class="linenos">378</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">create_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>In Hive and Spark, the PARTITIONED BY property acts as an extension of a table's schema. When the
+PARTITIONED BY value is an array of column names, they are transformed into a schema. The corresponding
+columns are removed from the create statement.</p>
+</div>
+
+
+ </section>
+ <section id="parse_date_delta">
+ <input id="parse_date_delta-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">parse_date_delta</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">exp_class</span><span class="p">:</span> <span class="n">Type</span><span class="p">[</span><span class="o">~</span><span class="n">E</span><span class="p">]</span>,</span><span class="param"> <span class="n">unit_mapping</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span></span><span class="return-annotation">) -> <span class="n">Callable</span><span class="p">[[</span><span class="n">Sequence</span><span class="p">],</span> <span class="o">~</span><span class="n">E</span><span class="p">]</span>:</span></span>
+
+ <label class="view-source-button" for="parse_date_delta-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#parse_date_delta"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="parse_date_delta-381"><a href="#parse_date_delta-381"><span class="linenos">381</span></a><span class="k">def</span> <span class="nf">parse_date_delta</span><span class="p">(</span>
+</span><span id="parse_date_delta-382"><a href="#parse_date_delta-382"><span class="linenos">382</span></a> <span class="n">exp_class</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">],</span> <span class="n">unit_mapping</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="nb">str</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="parse_date_delta-383"><a href="#parse_date_delta-383"><span class="linenos">383</span></a><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">],</span> <span class="n">E</span><span class="p">]:</span>
+</span><span id="parse_date_delta-384"><a href="#parse_date_delta-384"><span class="linenos">384</span></a> <span class="k">def</span> <span class="nf">inner_func</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">E</span><span class="p">:</span>
+</span><span id="parse_date_delta-385"><a href="#parse_date_delta-385"><span class="linenos">385</span></a> <span class="n">unit_based</span> <span class="o">=</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><span id="parse_date_delta-386"><a href="#parse_date_delta-386"><span class="linenos">386</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 class="k">if</span> <span class="n">unit_based</span> <span class="k">else</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="parse_date_delta-387"><a href="#parse_date_delta-387"><span class="linenos">387</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 class="k">if</span> <span class="n">unit_based</span> <span class="k">else</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="parse_date_delta-388"><a href="#parse_date_delta-388"><span class="linenos">388</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 class="k">if</span> <span class="n">unit_based</span> <span class="k">else</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;DAY&quot;</span><span class="p">)</span>
+</span><span id="parse_date_delta-389"><a href="#parse_date_delta-389"><span class="linenos">389</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">unit_mapping</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">unit</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="n">unit</span><span class="p">)</span> <span class="k">if</span> <span class="n">unit_mapping</span> <span class="k">else</span> <span class="n">unit</span> <span class="c1"># type: ignore</span>
+</span><span id="parse_date_delta-390"><a href="#parse_date_delta-390"><span class="linenos">390</span></a> <span class="k">return</span> <span class="n">exp_class</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">)</span>
+</span><span id="parse_date_delta-391"><a href="#parse_date_delta-391"><span class="linenos">391</span></a>
+</span><span id="parse_date_delta-392"><a href="#parse_date_delta-392"><span class="linenos">392</span></a> <span class="k">return</span> <span class="n">inner_func</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="locate_to_strposition">
+ <input id="locate_to_strposition-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">locate_to_strposition</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">args</span><span class="p">:</span> <span class="n">Sequence</span></span><span class="return-annotation">) -> <span class="n"><a href="../expressions.html#Expression">sqlglot.expressions.Expression</a></span>:</span></span>
+
+ <label class="view-source-button" for="locate_to_strposition-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#locate_to_strposition"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="locate_to_strposition-395"><a href="#locate_to_strposition-395"><span class="linenos">395</span></a><span class="k">def</span> <span class="nf">locate_to_strposition</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Sequence</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="locate_to_strposition-396"><a href="#locate_to_strposition-396"><span class="linenos">396</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">(</span>
+</span><span id="locate_to_strposition-397"><a href="#locate_to_strposition-397"><span class="linenos">397</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">1</span><span class="p">),</span>
+</span><span id="locate_to_strposition-398"><a href="#locate_to_strposition-398"><span class="linenos">398</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">0</span><span class="p">),</span>
+</span><span id="locate_to_strposition-399"><a href="#locate_to_strposition-399"><span class="linenos">399</span></a> <span class="n">position</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="locate_to_strposition-400"><a href="#locate_to_strposition-400"><span class="linenos">400</span></a> <span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="strposition_to_locate_sql">
+ <input id="strposition_to_locate_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">strposition_to_locate_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="strposition_to_locate_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#strposition_to_locate_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="strposition_to_locate_sql-403"><a href="#strposition_to_locate_sql-403"><span class="linenos">403</span></a><span class="k">def</span> <span class="nf">strposition_to_locate_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="strposition_to_locate_sql-404"><a href="#strposition_to_locate_sql-404"><span class="linenos">404</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><span id="strposition_to_locate_sql-405"><a href="#strposition_to_locate_sql-405"><span class="linenos">405</span></a> <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;substr&quot;</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">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;position&quot;</span><span class="p">)</span>
+</span><span id="strposition_to_locate_sql-406"><a href="#strposition_to_locate_sql-406"><span class="linenos">406</span></a> <span class="p">)</span>
+</span><span id="strposition_to_locate_sql-407"><a href="#strposition_to_locate_sql-407"><span class="linenos">407</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;LOCATE(</span><span class="si">{</span><span class="n">args</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="timestrtotime_sql">
+ <input id="timestrtotime_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">timestrtotime_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#TimeStrToTime">sqlglot.expressions.TimeStrToTime</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="timestrtotime_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#timestrtotime_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="timestrtotime_sql-410"><a href="#timestrtotime_sql-410"><span class="linenos">410</span></a><span class="k">def</span> <span class="nf">timestrtotime_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="timestrtotime_sql-411"><a href="#timestrtotime_sql-411"><span class="linenos">411</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;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 TIMESTAMP)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="datestrtodate_sql">
+ <input id="datestrtodate_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">datestrtodate_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#DateStrToDate">sqlglot.expressions.DateStrToDate</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="datestrtodate_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#datestrtodate_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="datestrtodate_sql-414"><a href="#datestrtodate_sql-414"><span class="linenos">414</span></a><span class="k">def</span> <span class="nf">datestrtodate_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="datestrtodate_sql-415"><a href="#datestrtodate_sql-415"><span class="linenos">415</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;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 DATE)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="trim_sql">
+ <input id="trim_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">trim_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Trim">sqlglot.expressions.Trim</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="trim_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#trim_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="trim_sql-418"><a href="#trim_sql-418"><span class="linenos">418</span></a><span class="k">def</span> <span class="nf">trim_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="trim_sql-419"><a href="#trim_sql-419"><span class="linenos">419</span></a> <span class="n">target</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="trim_sql-420"><a href="#trim_sql-420"><span class="linenos">420</span></a> <span class="n">trim_type</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;position&quot;</span><span class="p">)</span>
+</span><span id="trim_sql-421"><a href="#trim_sql-421"><span class="linenos">421</span></a> <span class="n">remove_chars</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="trim_sql-422"><a href="#trim_sql-422"><span class="linenos">422</span></a> <span class="n">collation</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;collation&quot;</span><span class="p">)</span>
+</span><span id="trim_sql-423"><a href="#trim_sql-423"><span class="linenos">423</span></a>
+</span><span id="trim_sql-424"><a href="#trim_sql-424"><span class="linenos">424</span></a> <span class="c1"># Use TRIM/LTRIM/RTRIM syntax if the expression isn&#39;t database-specific</span>
+</span><span id="trim_sql-425"><a href="#trim_sql-425"><span class="linenos">425</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">remove_chars</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">collation</span><span class="p">:</span>
+</span><span id="trim_sql-426"><a href="#trim_sql-426"><span class="linenos">426</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">trim_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="trim_sql-427"><a href="#trim_sql-427"><span class="linenos">427</span></a>
+</span><span id="trim_sql-428"><a href="#trim_sql-428"><span class="linenos">428</span></a> <span class="n">trim_type</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">trim_type</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">trim_type</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="trim_sql-429"><a href="#trim_sql-429"><span class="linenos">429</span></a> <span class="n">remove_chars</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">remove_chars</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">remove_chars</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="trim_sql-430"><a href="#trim_sql-430"><span class="linenos">430</span></a> <span class="n">from_part</span> <span class="o">=</span> <span class="s2">&quot;FROM &quot;</span> <span class="k">if</span> <span class="n">trim_type</span> <span class="ow">or</span> <span class="n">remove_chars</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="trim_sql-431"><a href="#trim_sql-431"><span class="linenos">431</span></a> <span class="n">collation</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; COLLATE </span><span class="si">{</span><span class="n">collation</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">collation</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="trim_sql-432"><a href="#trim_sql-432"><span class="linenos">432</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TRIM(</span><span class="si">{</span><span class="n">trim_type</span><span class="si">}{</span><span class="n">remove_chars</span><span class="si">}{</span><span class="n">from_part</span><span class="si">}{</span><span class="n">target</span><span class="si">}{</span><span class="n">collation</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
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diff --git a/docs/sqlglot/dialects/drill.html b/docs/sqlglot/dialects/drill.html
new file mode 100644
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+ <h2>API Documentation</h2>
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+ <a class="function" href="#if_sql">if_sql</a>
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+ <a class="class" href="#Drill">Drill</a>
+ <ul class="memberlist">
+ <li>
+ <a class="function" href="#Drill.__init__">Drill</a>
+ </li>
+ <li>
+ <a class="class" href="#Drill.Tokenizer">Drill.Tokenizer</a>
+ <ul class="memberlist">
+ </ul>
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+ </li>
+ <li>
+ <a class="class" href="#Drill.Parser">Drill.Parser</a>
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+ <a class="class" href="#Drill.Generator">Drill.Generator</a>
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+ <a class="function" href="#Drill.Generator.normalize_func">normalize_func</a>
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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">import</span> <span class="nn">re</span>
+</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="kn">import</span> <span class="nn">typing</span> <span class="k">as</span> <span class="nn">t</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</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><span id="L-7"><a href="#L-7"><span class="linenos"> 7</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-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">Dialect</span><span class="p">,</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">create_with_partitions_sql</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">format_time_lambda</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> <span class="n">no_pivot_sql</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="n">rename_func</span><span class="p">,</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a><span class="p">)</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">_str_to_time_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STRPTIME(</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-22"><a href="#L-22"><span class="linenos"> 22</span></a>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</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">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</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-26"><a href="#L-26"><span class="linenos"> 26</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">Drill</span><span class="o">.</span><span class="n">time_format</span><span class="p">,</span> <span class="n">Drill</span><span class="o">.</span><span class="n">date_format</span><span class="p">):</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</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-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;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 DATE)&quot;</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a><span class="k">def</span> <span class="nf">_date_add_sql</span><span class="p">(</span><span class="n">kind</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">],</span> <span class="nb">str</span><span class="p">]:</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</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-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">&quot;unit&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">or</span> <span class="s2">&quot;DAY&quot;</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="p">(</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="sa">f</span><span class="s2">&quot;DATE_</span><span class="si">{</span><span class="n">kind</span><span class="si">}</span><span class="s2">(</span><span class="si">{</span><span class="n">this</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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="p">)</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="k">return</span> <span class="n">func</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a><span class="k">def</span> <span class="nf">if_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a><span class="sd"> Drill requires backticks around certain SQL reserved words, IF being one of them, This function</span>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a><span class="sd"> adds the backticks around the keyword IF.</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a><span class="sd"> Args:</span>
+</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a><span class="sd"> self: The Drill dialect</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a><span class="sd"> expression: The input IF expression</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a><span class="sd"> Returns: The expression with IF in backticks.</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="n">expressions</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><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;true&quot;</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;false&quot;</span><span class="p">)</span>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="p">)</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;`IF`(</span><span class="si">{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">)&quot;</span>
+</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><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a><span class="k">def</span> <span class="nf">_str_to_date</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</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-61"><a href="#L-61"><span class="linenos"> 61</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-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="k">if</span> <span class="n">time_format</span> <span class="o">==</span> <span class="n">Drill</span><span class="o">.</span><span class="n">date_format</span><span class="p">:</span>
+</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</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">this</span><span class="si">}</span><span class="s2"> AS DATE)&quot;</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_DATE(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">time_format</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a><span class="k">class</span> <span class="nc">Drill</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="n">normalize_functions</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</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-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-MM-dd&#39;&quot;</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="n">dateint_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyyMMdd&#39;&quot;</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-MM-dd HH:mm:ss&#39;&quot;</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="s2">&quot;y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="s2">&quot;MMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="s2">&quot;MMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <span class="s2">&quot;M&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="s2">&quot;H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="s2">&quot;hh&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="s2">&quot;h&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="s2">&quot;ss&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="s2">&quot;s&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="s2">&quot;SSSSSS&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="s2">&quot;a&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;%-j&quot;</span><span class="p">,</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="s2">&quot;E&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="s2">&quot;EE&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="s2">&quot;EEE&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="s2">&quot;EEEE&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="s2">&quot;&#39;&#39;T&#39;&#39;&quot;</span><span class="p">:</span> <span class="s2">&quot;T&quot;</span><span class="p">,</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="p">}</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</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-107"><a href="#L-107"><span class="linenos">107</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">]</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="n">ENCODE</span> <span class="o">=</span> <span class="s2">&quot;utf-8&quot;</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</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-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</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="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</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-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="s2">&quot;TO_CHAR&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;drill&quot;</span><span class="p">),</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="p">}</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</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-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</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-124"><a href="#L-124"><span class="linenos">124</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-125"><a href="#L-125"><span class="linenos">125</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</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-128"><a href="#L-128"><span class="linenos">128</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-129"><a href="#L-129"><span class="linenos">129</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">NCHAR</span><span class="p">:</span> <span class="s2">&quot;VARCHAR&quot;</span><span class="p">,</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</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">TIMESTAMPLTZ</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</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-132"><a href="#L-132"><span class="linenos">132</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <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 class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</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-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="p">}</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</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-142"><a href="#L-142"><span class="linenos">142</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-143"><a href="#L-143"><span class="linenos">143</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;REPEATED_CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</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;REPEATED_COUNT&quot;</span><span class="p">),</span>
+</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">create_with_partitions_sql</span><span class="p">,</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</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(TO_DATE(</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">Drill</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-150"><a href="#L-150"><span class="linenos">150</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;TO_DATE(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">Drill</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</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-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ILike</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; </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"> `ILIKE` </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-153"><a href="#L-153"><span class="linenos">153</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-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITION BY </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-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">no_pivot_sql</span><span class="p">,</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">),</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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="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 DATE)&quot;</span><span class="p">,</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</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-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</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;TO_CHAR(</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-164"><a href="#L-164"><span class="linenos">164</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;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</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_ADD(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 DATE), </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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s1">&#39;DAY&#39;</span><span class="p">)))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</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-168"><a href="#L-168"><span class="linenos">168</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-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="p">}</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="k">def</span> <span class="nf">normalize_func</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="k">return</span> <span class="n">name</span> <span class="k">if</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">SAFE_IDENTIFIER_RE</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span> <span class="k">else</span> <span class="sa">f</span><span class="s2">&quot;`</span><span class="si">{</span><span class="n">name</span><span class="si">}</span><span class="s2">`&quot;</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="if_sql">
+ <input id="if_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">if_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span><span class="p">:</span> <span class="n"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#If">sqlglot.expressions.If</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="if_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#if_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="if_sql-43"><a href="#if_sql-43"><span class="linenos">43</span></a><span class="k">def</span> <span class="nf">if_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="if_sql-44"><a href="#if_sql-44"><span class="linenos">44</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="if_sql-45"><a href="#if_sql-45"><span class="linenos">45</span></a><span class="sd"> Drill requires backticks around certain SQL reserved words, IF being one of them, This function</span>
+</span><span id="if_sql-46"><a href="#if_sql-46"><span class="linenos">46</span></a><span class="sd"> adds the backticks around the keyword IF.</span>
+</span><span id="if_sql-47"><a href="#if_sql-47"><span class="linenos">47</span></a><span class="sd"> Args:</span>
+</span><span id="if_sql-48"><a href="#if_sql-48"><span class="linenos">48</span></a><span class="sd"> self: The Drill dialect</span>
+</span><span id="if_sql-49"><a href="#if_sql-49"><span class="linenos">49</span></a><span class="sd"> expression: The input IF expression</span>
+</span><span id="if_sql-50"><a href="#if_sql-50"><span class="linenos">50</span></a>
+</span><span id="if_sql-51"><a href="#if_sql-51"><span class="linenos">51</span></a><span class="sd"> Returns: The expression with IF in backticks.</span>
+</span><span id="if_sql-52"><a href="#if_sql-52"><span class="linenos">52</span></a>
+</span><span id="if_sql-53"><a href="#if_sql-53"><span class="linenos">53</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="if_sql-54"><a href="#if_sql-54"><span class="linenos">54</span></a> <span class="n">expressions</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><span id="if_sql-55"><a href="#if_sql-55"><span class="linenos">55</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;true&quot;</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;false&quot;</span><span class="p">)</span>
+</span><span id="if_sql-56"><a href="#if_sql-56"><span class="linenos">56</span></a> <span class="p">)</span>
+</span><span id="if_sql-57"><a href="#if_sql-57"><span class="linenos">57</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;`IF`(</span><span class="si">{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Drill requires backticks around certain SQL reserved words, IF being one of them, This function
+adds the backticks around the keyword IF.</p>
+
+<h6 id="arguments">Arguments:</h6>
+
+<ul>
+<li><strong>self:</strong> The Drill dialect</li>
+<li><strong>expression:</strong> The input IF expression</li>
+</ul>
+
+<p>Returns: The expression with IF in backticks.</p>
+</div>
+
+
+ </section>
+ <section id="Drill">
+ <input id="Drill-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">Drill</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="Drill-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Drill"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Drill-68"><a href="#Drill-68"><span class="linenos"> 68</span></a><span class="k">class</span> <span class="nc">Drill</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Drill-69"><a href="#Drill-69"><span class="linenos"> 69</span></a> <span class="n">normalize_functions</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Drill-70"><a href="#Drill-70"><span class="linenos"> 70</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_last&quot;</span>
+</span><span id="Drill-71"><a href="#Drill-71"><span class="linenos"> 71</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-MM-dd&#39;&quot;</span>
+</span><span id="Drill-72"><a href="#Drill-72"><span class="linenos"> 72</span></a> <span class="n">dateint_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyyMMdd&#39;&quot;</span>
+</span><span id="Drill-73"><a href="#Drill-73"><span class="linenos"> 73</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-MM-dd HH:mm:ss&#39;&quot;</span>
+</span><span id="Drill-74"><a href="#Drill-74"><span class="linenos"> 74</span></a>
+</span><span id="Drill-75"><a href="#Drill-75"><span class="linenos"> 75</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill-76"><a href="#Drill-76"><span class="linenos"> 76</span></a> <span class="s2">&quot;y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Drill-77"><a href="#Drill-77"><span class="linenos"> 77</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Drill-78"><a href="#Drill-78"><span class="linenos"> 78</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Drill-79"><a href="#Drill-79"><span class="linenos"> 79</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Drill-80"><a href="#Drill-80"><span class="linenos"> 80</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="Drill-81"><a href="#Drill-81"><span class="linenos"> 81</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="Drill-82"><a href="#Drill-82"><span class="linenos"> 82</span></a> <span class="s2">&quot;MMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="Drill-83"><a href="#Drill-83"><span class="linenos"> 83</span></a> <span class="s2">&quot;MMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="Drill-84"><a href="#Drill-84"><span class="linenos"> 84</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="Drill-85"><a href="#Drill-85"><span class="linenos"> 85</span></a> <span class="s2">&quot;M&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="Drill-86"><a href="#Drill-86"><span class="linenos"> 86</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Drill-87"><a href="#Drill-87"><span class="linenos"> 87</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Drill-88"><a href="#Drill-88"><span class="linenos"> 88</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="Drill-89"><a href="#Drill-89"><span class="linenos"> 89</span></a> <span class="s2">&quot;H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="Drill-90"><a href="#Drill-90"><span class="linenos"> 90</span></a> <span class="s2">&quot;hh&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="Drill-91"><a href="#Drill-91"><span class="linenos"> 91</span></a> <span class="s2">&quot;h&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="Drill-92"><a href="#Drill-92"><span class="linenos"> 92</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="Drill-93"><a href="#Drill-93"><span class="linenos"> 93</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span>
+</span><span id="Drill-94"><a href="#Drill-94"><span class="linenos"> 94</span></a> <span class="s2">&quot;ss&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="Drill-95"><a href="#Drill-95"><span class="linenos"> 95</span></a> <span class="s2">&quot;s&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span>
+</span><span id="Drill-96"><a href="#Drill-96"><span class="linenos"> 96</span></a> <span class="s2">&quot;SSSSSS&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Drill-97"><a href="#Drill-97"><span class="linenos"> 97</span></a> <span class="s2">&quot;a&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span>
+</span><span id="Drill-98"><a href="#Drill-98"><span class="linenos"> 98</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span>
+</span><span id="Drill-99"><a href="#Drill-99"><span class="linenos"> 99</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;%-j&quot;</span><span class="p">,</span>
+</span><span id="Drill-100"><a href="#Drill-100"><span class="linenos">100</span></a> <span class="s2">&quot;E&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Drill-101"><a href="#Drill-101"><span class="linenos">101</span></a> <span class="s2">&quot;EE&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Drill-102"><a href="#Drill-102"><span class="linenos">102</span></a> <span class="s2">&quot;EEE&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Drill-103"><a href="#Drill-103"><span class="linenos">103</span></a> <span class="s2">&quot;EEEE&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span>
+</span><span id="Drill-104"><a href="#Drill-104"><span class="linenos">104</span></a> <span class="s2">&quot;&#39;&#39;T&#39;&#39;&quot;</span><span class="p">:</span> <span class="s2">&quot;T&quot;</span><span class="p">,</span>
+</span><span id="Drill-105"><a href="#Drill-105"><span class="linenos">105</span></a> <span class="p">}</span>
+</span><span id="Drill-106"><a href="#Drill-106"><span class="linenos">106</span></a>
+</span><span id="Drill-107"><a href="#Drill-107"><span class="linenos">107</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="Drill-108"><a href="#Drill-108"><span class="linenos">108</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">]</span>
+</span><span id="Drill-109"><a href="#Drill-109"><span class="linenos">109</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="Drill-110"><a href="#Drill-110"><span class="linenos">110</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="Drill-111"><a href="#Drill-111"><span class="linenos">111</span></a> <span class="n">ENCODE</span> <span class="o">=</span> <span class="s2">&quot;utf-8&quot;</span>
+</span><span id="Drill-112"><a href="#Drill-112"><span class="linenos">112</span></a>
+</span><span id="Drill-113"><a href="#Drill-113"><span class="linenos">113</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="Drill-114"><a href="#Drill-114"><span class="linenos">114</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Drill-115"><a href="#Drill-115"><span class="linenos">115</span></a>
+</span><span id="Drill-116"><a href="#Drill-116"><span class="linenos">116</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill-117"><a href="#Drill-117"><span class="linenos">117</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="Drill-118"><a href="#Drill-118"><span class="linenos">118</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Drill-119"><a href="#Drill-119"><span class="linenos">119</span></a> <span class="s2">&quot;TO_CHAR&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;drill&quot;</span><span class="p">),</span>
+</span><span id="Drill-120"><a href="#Drill-120"><span class="linenos">120</span></a> <span class="p">}</span>
+</span><span id="Drill-121"><a href="#Drill-121"><span class="linenos">121</span></a>
+</span><span id="Drill-122"><a href="#Drill-122"><span class="linenos">122</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="Drill-123"><a href="#Drill-123"><span class="linenos">123</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill-124"><a href="#Drill-124"><span class="linenos">124</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="Drill-125"><a href="#Drill-125"><span class="linenos">125</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="Drill-126"><a href="#Drill-126"><span class="linenos">126</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="Drill-127"><a href="#Drill-127"><span class="linenos">127</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="Drill-128"><a href="#Drill-128"><span class="linenos">128</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="Drill-129"><a href="#Drill-129"><span class="linenos">129</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="Drill-130"><a href="#Drill-130"><span class="linenos">130</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">NCHAR</span><span class="p">:</span> <span class="s2">&quot;VARCHAR&quot;</span><span class="p">,</span>
+</span><span id="Drill-131"><a href="#Drill-131"><span class="linenos">131</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">TIMESTAMPLTZ</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Drill-132"><a href="#Drill-132"><span class="linenos">132</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="Drill-133"><a href="#Drill-133"><span class="linenos">133</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Drill-134"><a href="#Drill-134"><span class="linenos">134</span></a> <span class="p">}</span>
+</span><span id="Drill-135"><a href="#Drill-135"><span class="linenos">135</span></a>
+</span><span id="Drill-136"><a href="#Drill-136"><span class="linenos">136</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill-137"><a href="#Drill-137"><span class="linenos">137</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="Drill-138"><a href="#Drill-138"><span class="linenos">138</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="Drill-139"><a href="#Drill-139"><span class="linenos">139</span></a> <span class="p">}</span>
+</span><span id="Drill-140"><a href="#Drill-140"><span class="linenos">140</span></a>
+</span><span id="Drill-141"><a href="#Drill-141"><span class="linenos">141</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill-142"><a href="#Drill-142"><span class="linenos">142</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="Drill-143"><a href="#Drill-143"><span class="linenos">143</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="Drill-144"><a href="#Drill-144"><span class="linenos">144</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;REPEATED_CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="Drill-145"><a href="#Drill-145"><span class="linenos">145</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;REPEATED_COUNT&quot;</span><span class="p">),</span>
+</span><span id="Drill-146"><a href="#Drill-146"><span class="linenos">146</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">create_with_partitions_sql</span><span class="p">,</span>
+</span><span id="Drill-147"><a href="#Drill-147"><span class="linenos">147</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="Drill-148"><a href="#Drill-148"><span class="linenos">148</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="Drill-149"><a href="#Drill-149"><span class="linenos">149</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="Drill-150"><a href="#Drill-150"><span class="linenos">150</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(TO_DATE(</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">Drill</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="Drill-151"><a href="#Drill-151"><span class="linenos">151</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;TO_DATE(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">Drill</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Drill-152"><a href="#Drill-152"><span class="linenos">152</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="Drill-153"><a href="#Drill-153"><span class="linenos">153</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ILike</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; </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"> `ILIKE` </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="Drill-154"><a href="#Drill-154"><span class="linenos">154</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="Drill-155"><a href="#Drill-155"><span class="linenos">155</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITION BY </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="Drill-156"><a href="#Drill-156"><span class="linenos">156</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">no_pivot_sql</span><span class="p">,</span>
+</span><span id="Drill-157"><a href="#Drill-157"><span class="linenos">157</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">),</span>
+</span><span id="Drill-158"><a href="#Drill-158"><span class="linenos">158</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="Drill-159"><a href="#Drill-159"><span class="linenos">159</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="Drill-160"><a href="#Drill-160"><span class="linenos">160</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Drill-161"><a href="#Drill-161"><span class="linenos">161</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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="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 DATE)&quot;</span><span class="p">,</span>
+</span><span id="Drill-162"><a href="#Drill-162"><span class="linenos">162</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="Drill-163"><a href="#Drill-163"><span class="linenos">163</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="Drill-164"><a href="#Drill-164"><span class="linenos">164</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;TO_CHAR(</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="Drill-165"><a href="#Drill-165"><span class="linenos">165</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;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="Drill-166"><a href="#Drill-166"><span class="linenos">166</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="Drill-167"><a href="#Drill-167"><span class="linenos">167</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</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_ADD(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 DATE), </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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s1">&#39;DAY&#39;</span><span class="p">)))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Drill-168"><a href="#Drill-168"><span class="linenos">168</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="Drill-169"><a href="#Drill-169"><span class="linenos">169</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="Drill-170"><a href="#Drill-170"><span class="linenos">170</span></a> <span class="p">}</span>
+</span><span id="Drill-171"><a href="#Drill-171"><span class="linenos">171</span></a>
+</span><span id="Drill-172"><a href="#Drill-172"><span class="linenos">172</span></a> <span class="k">def</span> <span class="nf">normalize_func</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Drill-173"><a href="#Drill-173"><span class="linenos">173</span></a> <span class="k">return</span> <span class="n">name</span> <span class="k">if</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">SAFE_IDENTIFIER_RE</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span> <span class="k">else</span> <span class="sa">f</span><span class="s2">&quot;`</span><span class="si">{</span><span class="n">name</span><span class="si">}</span><span class="s2">`&quot;</span>
+</span></pre></div>
+
+
+
+
+ <div id="Drill.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Drill</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Drill.__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="Drill.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Drill.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Drill.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Drill.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Drill.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Drill.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Drill.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Drill.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Drill.Tokenizer">
+ <input id="Drill.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">Drill.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="Drill.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Drill.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Drill.Tokenizer-107"><a href="#Drill.Tokenizer-107"><span class="linenos">107</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="Drill.Tokenizer-108"><a href="#Drill.Tokenizer-108"><span class="linenos">108</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">]</span>
+</span><span id="Drill.Tokenizer-109"><a href="#Drill.Tokenizer-109"><span class="linenos">109</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="Drill.Tokenizer-110"><a href="#Drill.Tokenizer-110"><span class="linenos">110</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="Drill.Tokenizer-111"><a href="#Drill.Tokenizer-111"><span class="linenos">111</span></a> <span class="n">ENCODE</span> <span class="o">=</span> <span class="s2">&quot;utf-8&quot;</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="Drill.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="Drill.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="Drill.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Drill.Parser">
+ <input id="Drill.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">Drill.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="Drill.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Drill.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Drill.Parser-113"><a href="#Drill.Parser-113"><span class="linenos">113</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="Drill.Parser-114"><a href="#Drill.Parser-114"><span class="linenos">114</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Drill.Parser-115"><a href="#Drill.Parser-115"><span class="linenos">115</span></a>
+</span><span id="Drill.Parser-116"><a href="#Drill.Parser-116"><span class="linenos">116</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill.Parser-117"><a href="#Drill.Parser-117"><span class="linenos">117</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="Drill.Parser-118"><a href="#Drill.Parser-118"><span class="linenos">118</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Drill.Parser-119"><a href="#Drill.Parser-119"><span class="linenos">119</span></a> <span class="s2">&quot;TO_CHAR&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;drill&quot;</span><span class="p">),</span>
+</span><span id="Drill.Parser-120"><a href="#Drill.Parser-120"><span class="linenos">120</span></a> <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="Drill.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Drill.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Drill.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Drill.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Drill.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Drill.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Drill.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Drill.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Drill.Generator">
+ <input id="Drill.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">Drill.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="Drill.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Drill.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Drill.Generator-122"><a href="#Drill.Generator-122"><span class="linenos">122</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="Drill.Generator-123"><a href="#Drill.Generator-123"><span class="linenos">123</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill.Generator-124"><a href="#Drill.Generator-124"><span class="linenos">124</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="Drill.Generator-125"><a href="#Drill.Generator-125"><span class="linenos">125</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="Drill.Generator-126"><a href="#Drill.Generator-126"><span class="linenos">126</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="Drill.Generator-127"><a href="#Drill.Generator-127"><span class="linenos">127</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="Drill.Generator-128"><a href="#Drill.Generator-128"><span class="linenos">128</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="Drill.Generator-129"><a href="#Drill.Generator-129"><span class="linenos">129</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="Drill.Generator-130"><a href="#Drill.Generator-130"><span class="linenos">130</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">NCHAR</span><span class="p">:</span> <span class="s2">&quot;VARCHAR&quot;</span><span class="p">,</span>
+</span><span id="Drill.Generator-131"><a href="#Drill.Generator-131"><span class="linenos">131</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">TIMESTAMPLTZ</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Drill.Generator-132"><a href="#Drill.Generator-132"><span class="linenos">132</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="Drill.Generator-133"><a href="#Drill.Generator-133"><span class="linenos">133</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Drill.Generator-134"><a href="#Drill.Generator-134"><span class="linenos">134</span></a> <span class="p">}</span>
+</span><span id="Drill.Generator-135"><a href="#Drill.Generator-135"><span class="linenos">135</span></a>
+</span><span id="Drill.Generator-136"><a href="#Drill.Generator-136"><span class="linenos">136</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill.Generator-137"><a href="#Drill.Generator-137"><span class="linenos">137</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="Drill.Generator-138"><a href="#Drill.Generator-138"><span class="linenos">138</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="Drill.Generator-139"><a href="#Drill.Generator-139"><span class="linenos">139</span></a> <span class="p">}</span>
+</span><span id="Drill.Generator-140"><a href="#Drill.Generator-140"><span class="linenos">140</span></a>
+</span><span id="Drill.Generator-141"><a href="#Drill.Generator-141"><span class="linenos">141</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Drill.Generator-142"><a href="#Drill.Generator-142"><span class="linenos">142</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="Drill.Generator-143"><a href="#Drill.Generator-143"><span class="linenos">143</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="Drill.Generator-144"><a href="#Drill.Generator-144"><span class="linenos">144</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;REPEATED_CONTAINS&quot;</span><span class="p">),</span>
+</span><span id="Drill.Generator-145"><a href="#Drill.Generator-145"><span class="linenos">145</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;REPEATED_COUNT&quot;</span><span class="p">),</span>
+</span><span id="Drill.Generator-146"><a href="#Drill.Generator-146"><span class="linenos">146</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">create_with_partitions_sql</span><span class="p">,</span>
+</span><span id="Drill.Generator-147"><a href="#Drill.Generator-147"><span class="linenos">147</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="Drill.Generator-148"><a href="#Drill.Generator-148"><span class="linenos">148</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="Drill.Generator-149"><a href="#Drill.Generator-149"><span class="linenos">149</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="Drill.Generator-150"><a href="#Drill.Generator-150"><span class="linenos">150</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(TO_DATE(</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">Drill</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="Drill.Generator-151"><a href="#Drill.Generator-151"><span class="linenos">151</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;TO_DATE(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">Drill</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Drill.Generator-152"><a href="#Drill.Generator-152"><span class="linenos">152</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="Drill.Generator-153"><a href="#Drill.Generator-153"><span class="linenos">153</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ILike</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; </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"> `ILIKE` </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="Drill.Generator-154"><a href="#Drill.Generator-154"><span class="linenos">154</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="Drill.Generator-155"><a href="#Drill.Generator-155"><span class="linenos">155</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITION BY </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="Drill.Generator-156"><a href="#Drill.Generator-156"><span class="linenos">156</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">no_pivot_sql</span><span class="p">,</span>
+</span><span id="Drill.Generator-157"><a href="#Drill.Generator-157"><span class="linenos">157</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">),</span>
+</span><span id="Drill.Generator-158"><a href="#Drill.Generator-158"><span class="linenos">158</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="Drill.Generator-159"><a href="#Drill.Generator-159"><span class="linenos">159</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="Drill.Generator-160"><a href="#Drill.Generator-160"><span class="linenos">160</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Drill.Generator-161"><a href="#Drill.Generator-161"><span class="linenos">161</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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="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 DATE)&quot;</span><span class="p">,</span>
+</span><span id="Drill.Generator-162"><a href="#Drill.Generator-162"><span class="linenos">162</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="Drill.Generator-163"><a href="#Drill.Generator-163"><span class="linenos">163</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="Drill.Generator-164"><a href="#Drill.Generator-164"><span class="linenos">164</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;TO_CHAR(</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="Drill.Generator-165"><a href="#Drill.Generator-165"><span class="linenos">165</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;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="Drill.Generator-166"><a href="#Drill.Generator-166"><span class="linenos">166</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="Drill.Generator-167"><a href="#Drill.Generator-167"><span class="linenos">167</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</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_ADD(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 DATE), </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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s1">&#39;DAY&#39;</span><span class="p">)))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Drill.Generator-168"><a href="#Drill.Generator-168"><span class="linenos">168</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="Drill.Generator-169"><a href="#Drill.Generator-169"><span class="linenos">169</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="Drill.Generator-170"><a href="#Drill.Generator-170"><span class="linenos">170</span></a> <span class="p">}</span>
+</span><span id="Drill.Generator-171"><a href="#Drill.Generator-171"><span class="linenos">171</span></a>
+</span><span id="Drill.Generator-172"><a href="#Drill.Generator-172"><span class="linenos">172</span></a> <span class="k">def</span> <span class="nf">normalize_func</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Drill.Generator-173"><a href="#Drill.Generator-173"><span class="linenos">173</span></a> <span class="k">return</span> <span class="n">name</span> <span class="k">if</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">SAFE_IDENTIFIER_RE</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span> <span class="k">else</span> <span class="sa">f</span><span class="s2">&quot;`</span><span class="si">{</span><span class="n">name</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="Drill.Generator.normalize_func" class="classattr">
+ <input id="Drill.Generator.normalize_func-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">normalize_func</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">name</span><span class="p">:</span> <span class="nb">str</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Drill.Generator.normalize_func-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Drill.Generator.normalize_func"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Drill.Generator.normalize_func-172"><a href="#Drill.Generator.normalize_func-172"><span class="linenos">172</span></a> <span class="k">def</span> <span class="nf">normalize_func</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Drill.Generator.normalize_func-173"><a href="#Drill.Generator.normalize_func-173"><span class="linenos">173</span></a> <span class="k">return</span> <span class="n">name</span> <span class="k">if</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">SAFE_IDENTIFIER_RE</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span> <span class="k">else</span> <span class="sa">f</span><span class="s2">&quot;`</span><span class="si">{</span><span class="n">name</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="Drill.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Drill.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Drill.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Drill.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Drill.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Drill.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Drill.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Drill.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Drill.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Drill.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Drill.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Drill.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Drill.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Drill.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Drill.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Drill.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Drill.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Drill.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Drill.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Drill.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Drill.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Drill.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Drill.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Drill.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Drill.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Drill.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="Drill.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Drill.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Drill.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Drill.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Drill.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Drill.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Drill.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Drill.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Drill.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Drill.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Drill.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Drill.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Drill.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Drill.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Drill.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Drill.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="Drill.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Drill.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Drill.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Drill.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Drill.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Drill.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Drill.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Drill.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Drill.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Drill.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Drill.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Drill.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Drill.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Drill.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Drill.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Drill.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Drill.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Drill.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Drill.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Drill.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Drill.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Drill.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Drill.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Drill.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Drill.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Drill.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Drill.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Drill.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Drill.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Drill.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Drill.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Drill.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Drill.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Drill.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Drill.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Drill.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Drill.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Drill.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Drill.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Drill.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Drill.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Drill.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Drill.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Drill.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Drill.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Drill.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Drill.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Drill.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Drill.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Drill.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Drill.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Drill.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Drill.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Drill.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Drill.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Drill.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Drill.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Drill.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Drill.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Drill.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Drill.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Drill.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Drill.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Drill.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Drill.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Drill.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Drill.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Drill.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Drill.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Drill.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Drill.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Drill.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Drill.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Drill.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Drill.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Drill.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Drill.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Drill.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Drill.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Drill.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Drill.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Drill.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Drill.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="Drill.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="Drill.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="Drill.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="Drill.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="Drill.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="Drill.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="Drill.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="Drill.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="Drill.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="Drill.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="Drill.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="Drill.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="Drill.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="Drill.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="Drill.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="Drill.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
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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><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">approx_count_distinct_sql</span><span class="p">,</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">format_time_lambda</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">no_pivot_sql</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> <span class="n">no_properties_sql</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a> <span class="n">rename_func</span><span class="p">,</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a><span class="p">)</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</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-20"><a href="#L-20"><span class="linenos"> 20</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-21"><a href="#L-21"><span class="linenos"> 21</span></a>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</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-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STRPTIME(</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-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><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a><span class="k">def</span> <span class="nf">_ts_or_ds_add</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-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="n">this</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;this&quot;</span><span class="p">)</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</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="o">.</span><span class="n">strip</span><span class="p">(</span><span class="s2">&quot;&#39;&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">&quot;DAY&quot;</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</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">this</span><span class="si">}</span><span class="s2"> AS DATE) + </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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">))</span><span class="si">}</span><span class="s2">&quot;</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">_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-34"><a href="#L-34"><span class="linenos"> 34</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-35"><a href="#L-35"><span class="linenos"> 35</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">DuckDB</span><span class="o">.</span><span class="n">time_format</span><span class="p">,</span> <span class="n">DuckDB</span><span class="o">.</span><span class="n">date_format</span><span class="p">):</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</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-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;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 DATE)&quot;</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a><span class="k">def</span> <span class="nf">_date_add</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-41"><a href="#L-41"><span class="linenos"> 41</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-42"><a href="#L-42"><span class="linenos"> 42</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="o">.</span><span class="n">strip</span><span class="p">(</span><span class="s2">&quot;&#39;&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">&quot;DAY&quot;</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">this</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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">))</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a><span class="k">def</span> <span class="nf">_array_sort_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-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">:</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;DUCKDB ARRAY_SORT does not support a comparator&quot;</span><span class="p">)</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</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="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-50"><a href="#L-50"><span class="linenos"> 50</span></a>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a><span class="k">def</span> <span class="nf">_sort_array_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-53"><a href="#L-53"><span class="linenos"> 53</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-54"><a href="#L-54"><span class="linenos"> 54</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-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;ARRAY_REVERSE_SORT(</span><span class="si">{</span><span class="n">this</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 class="k">return</span> <span class="sa">f</span><span class="s2">&quot;ARRAY_SORT(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">)&quot;</span>
+</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><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a><span class="k">def</span> <span class="nf">_sort_array_reverse</span><span class="p">(</span><span class="n">args</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="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">(</span><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">asc</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-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">_struct_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-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="sa">f</span><span class="s2">&quot;&#39;</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">&#39;: </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="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="p">]</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="se">{{</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">args</span><span class="p">)</span><span class="si">}</span><span class="se">}}</span><span class="s2">&quot;</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</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-71"><a href="#L-71"><span class="linenos"> 71</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">ARRAY</span><span class="p">:</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</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">expression</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><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="k">return</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-74"><a href="#L-74"><span class="linenos"> 74</span></a>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a><span class="k">class</span> <span class="nc">DuckDB</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</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-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</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-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="s2">&quot;:=&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">,</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="s2">&quot;CHARACTER VARYING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <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 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-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</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-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="s2">&quot;APPROX_COUNT_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-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="s2">&quot;ARRAY_LENGTH&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-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="s2">&quot;ARRAY_SORT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="s2">&quot;ARRAY_REVERSE_SORT&quot;</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="s2">&quot;EPOCH&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-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="s2">&quot;EPOCH_MS&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">UnixToTime</span><span class="p">(</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Div</span><span class="p">(</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</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-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="n">expression</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">number</span><span class="p">(</span><span class="mi">1000</span><span class="p">),</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="p">)</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="p">),</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="s2">&quot;LIST_SORT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="s2">&quot;LIST_REVERSE_SORT&quot;</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="s2">&quot;LIST_VALUE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="s2">&quot;STRFTIME&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;duckdb&quot;</span><span class="p">),</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="s2">&quot;STRPTIME&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;duckdb&quot;</span><span class="p">),</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="s2">&quot;STR_SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a> <span class="s2">&quot;STRING_SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a> <span class="s2">&quot;STRING_TO_ARRAY&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a> <span class="s2">&quot;STR_SPLIT_REGEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a> <span class="s2">&quot;STRING_SPLIT_REGEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="s2">&quot;STRUCT_PACK&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</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><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="s2">&quot;UNNEST&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="p">}</span>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</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-115"><a href="#L-115"><span class="linenos">115</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-116"><a href="#L-116"><span class="linenos">116</span></a>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</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-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_sql</span><span class="p">,</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="k">else</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LIST_VALUE&quot;</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">),</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</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;ARRAY_LENGTH&quot;</span><span class="p">),</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">:</span> <span class="n">_array_sort_sql</span><span class="p">,</span>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LIST_SUM&quot;</span><span class="p">),</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</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-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">,</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</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">format_args</span><span class="p">(</span><span class="n">e</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;unit&quot;</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="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</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(STRFTIME(</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">DuckDB</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-131"><a href="#L-131"><span class="linenos">131</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(STRPTIME(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 TEXT), </span><span class="si">{</span><span class="n">DuckDB</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-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNNEST&quot;</span><span class="p">),</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</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-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">no_pivot_sql</span><span class="p">,</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">:</span> <span class="n">no_properties_sql</span><span class="p">,</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">),</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STR_SPLIT_REGEX&quot;</span><span class="p">),</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</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-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STR_SPLIT&quot;</span><span class="p">),</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_sort_array_sql</span><span class="p">,</span>
+</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</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-147"><a href="#L-147"><span class="linenos">147</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-148"><a href="#L-148"><span class="linenos">148</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;EPOCH(STRPTIME(</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-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">:</span> <span class="n">_struct_sql</span><span class="p">,</span>
+</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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="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 DATE)&quot;</span><span class="p">,</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</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-153"><a href="#L-153"><span class="linenos">153</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;EPOCH(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 TIMESTAMP))&quot;</span><span class="p">,</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</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;STRFTIME(</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-155"><a href="#L-155"><span class="linenos">155</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;EPOCH&quot;</span><span class="p">),</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</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 TEXT), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</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</span><span class="p">,</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</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-159"><a href="#L-159"><span class="linenos">159</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;STRFTIME(TO_TIMESTAMP(</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-160"><a href="#L-160"><span class="linenos">160</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;TO_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</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(TO_TIMESTAMP(</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 TEXT)&quot;</span><span class="p">,</span>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="p">}</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</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-166"><a href="#L-166"><span class="linenos">166</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="DuckDB">
+ <input id="DuckDB-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">DuckDB</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="DuckDB-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#DuckDB"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB-77"><a href="#DuckDB-77"><span class="linenos"> 77</span></a><span class="k">class</span> <span class="nc">DuckDB</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="DuckDB-78"><a href="#DuckDB-78"><span class="linenos"> 78</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="DuckDB-79"><a href="#DuckDB-79"><span class="linenos"> 79</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="DuckDB-80"><a href="#DuckDB-80"><span class="linenos"> 80</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="DuckDB-81"><a href="#DuckDB-81"><span class="linenos"> 81</span></a> <span class="s2">&quot;:=&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">,</span>
+</span><span id="DuckDB-82"><a href="#DuckDB-82"><span class="linenos"> 82</span></a> <span class="s2">&quot;CHARACTER VARYING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="DuckDB-83"><a href="#DuckDB-83"><span class="linenos"> 83</span></a> <span class="p">}</span>
+</span><span id="DuckDB-84"><a href="#DuckDB-84"><span class="linenos"> 84</span></a>
+</span><span id="DuckDB-85"><a href="#DuckDB-85"><span class="linenos"> 85</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="DuckDB-86"><a href="#DuckDB-86"><span class="linenos"> 86</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="DuckDB-87"><a href="#DuckDB-87"><span class="linenos"> 87</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="DuckDB-88"><a href="#DuckDB-88"><span class="linenos"> 88</span></a> <span class="s2">&quot;APPROX_COUNT_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="DuckDB-89"><a href="#DuckDB-89"><span class="linenos"> 89</span></a> <span class="s2">&quot;ARRAY_LENGTH&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="DuckDB-90"><a href="#DuckDB-90"><span class="linenos"> 90</span></a> <span class="s2">&quot;ARRAY_SORT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-91"><a href="#DuckDB-91"><span class="linenos"> 91</span></a> <span class="s2">&quot;ARRAY_REVERSE_SORT&quot;</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
+</span><span id="DuckDB-92"><a href="#DuckDB-92"><span class="linenos"> 92</span></a> <span class="s2">&quot;EPOCH&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="DuckDB-93"><a href="#DuckDB-93"><span class="linenos"> 93</span></a> <span class="s2">&quot;EPOCH_MS&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">UnixToTime</span><span class="p">(</span>
+</span><span id="DuckDB-94"><a href="#DuckDB-94"><span class="linenos"> 94</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Div</span><span class="p">(</span>
+</span><span id="DuckDB-95"><a href="#DuckDB-95"><span class="linenos"> 95</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="DuckDB-96"><a href="#DuckDB-96"><span class="linenos"> 96</span></a> <span class="n">expression</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">number</span><span class="p">(</span><span class="mi">1000</span><span class="p">),</span>
+</span><span id="DuckDB-97"><a href="#DuckDB-97"><span class="linenos"> 97</span></a> <span class="p">)</span>
+</span><span id="DuckDB-98"><a href="#DuckDB-98"><span class="linenos"> 98</span></a> <span class="p">),</span>
+</span><span id="DuckDB-99"><a href="#DuckDB-99"><span class="linenos"> 99</span></a> <span class="s2">&quot;LIST_SORT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-100"><a href="#DuckDB-100"><span class="linenos">100</span></a> <span class="s2">&quot;LIST_REVERSE_SORT&quot;</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
+</span><span id="DuckDB-101"><a href="#DuckDB-101"><span class="linenos">101</span></a> <span class="s2">&quot;LIST_VALUE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-102"><a href="#DuckDB-102"><span class="linenos">102</span></a> <span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-103"><a href="#DuckDB-103"><span class="linenos">103</span></a> <span class="s2">&quot;STRFTIME&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;duckdb&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-104"><a href="#DuckDB-104"><span class="linenos">104</span></a> <span class="s2">&quot;STRPTIME&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;duckdb&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-105"><a href="#DuckDB-105"><span class="linenos">105</span></a> <span class="s2">&quot;STR_SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-106"><a href="#DuckDB-106"><span class="linenos">106</span></a> <span class="s2">&quot;STRING_SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-107"><a href="#DuckDB-107"><span class="linenos">107</span></a> <span class="s2">&quot;STRING_TO_ARRAY&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-108"><a href="#DuckDB-108"><span class="linenos">108</span></a> <span class="s2">&quot;STR_SPLIT_REGEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-109"><a href="#DuckDB-109"><span class="linenos">109</span></a> <span class="s2">&quot;STRING_SPLIT_REGEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-110"><a href="#DuckDB-110"><span class="linenos">110</span></a> <span class="s2">&quot;STRUCT_PACK&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-111"><a href="#DuckDB-111"><span class="linenos">111</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</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><span id="DuckDB-112"><a href="#DuckDB-112"><span class="linenos">112</span></a> <span class="s2">&quot;UNNEST&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB-113"><a href="#DuckDB-113"><span class="linenos">113</span></a> <span class="p">}</span>
+</span><span id="DuckDB-114"><a href="#DuckDB-114"><span class="linenos">114</span></a>
+</span><span id="DuckDB-115"><a href="#DuckDB-115"><span class="linenos">115</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="DuckDB-116"><a href="#DuckDB-116"><span class="linenos">116</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="DuckDB-117"><a href="#DuckDB-117"><span class="linenos">117</span></a>
+</span><span id="DuckDB-118"><a href="#DuckDB-118"><span class="linenos">118</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="DuckDB-119"><a href="#DuckDB-119"><span class="linenos">119</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="DuckDB-120"><a href="#DuckDB-120"><span class="linenos">120</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_sql</span><span class="p">,</span>
+</span><span id="DuckDB-121"><a href="#DuckDB-121"><span class="linenos">121</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="DuckDB-122"><a href="#DuckDB-122"><span class="linenos">122</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span>
+</span><span id="DuckDB-123"><a href="#DuckDB-123"><span class="linenos">123</span></a> <span class="k">else</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LIST_VALUE&quot;</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">),</span>
+</span><span id="DuckDB-124"><a href="#DuckDB-124"><span class="linenos">124</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;ARRAY_LENGTH&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-125"><a href="#DuckDB-125"><span class="linenos">125</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">:</span> <span class="n">_array_sort_sql</span><span class="p">,</span>
+</span><span id="DuckDB-126"><a href="#DuckDB-126"><span class="linenos">126</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LIST_SUM&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-127"><a href="#DuckDB-127"><span class="linenos">127</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="DuckDB-128"><a href="#DuckDB-128"><span class="linenos">128</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">,</span>
+</span><span id="DuckDB-129"><a href="#DuckDB-129"><span class="linenos">129</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">format_args</span><span class="p">(</span><span class="n">e</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;unit&quot;</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="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="DuckDB-130"><a href="#DuckDB-130"><span class="linenos">130</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="DuckDB-131"><a href="#DuckDB-131"><span class="linenos">131</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(STRFTIME(</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">DuckDB</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="DuckDB-132"><a href="#DuckDB-132"><span class="linenos">132</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(STRPTIME(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 TEXT), </span><span class="si">{</span><span class="n">DuckDB</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="DuckDB-133"><a href="#DuckDB-133"><span class="linenos">133</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNNEST&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-134"><a href="#DuckDB-134"><span class="linenos">134</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="DuckDB-135"><a href="#DuckDB-135"><span class="linenos">135</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="DuckDB-136"><a href="#DuckDB-136"><span class="linenos">136</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="DuckDB-137"><a href="#DuckDB-137"><span class="linenos">137</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="DuckDB-138"><a href="#DuckDB-138"><span class="linenos">138</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="DuckDB-139"><a href="#DuckDB-139"><span class="linenos">139</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">no_pivot_sql</span><span class="p">,</span>
+</span><span id="DuckDB-140"><a href="#DuckDB-140"><span class="linenos">140</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">:</span> <span class="n">no_properties_sql</span><span class="p">,</span>
+</span><span id="DuckDB-141"><a href="#DuckDB-141"><span class="linenos">141</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-142"><a href="#DuckDB-142"><span class="linenos">142</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STR_SPLIT_REGEX&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-143"><a href="#DuckDB-143"><span class="linenos">143</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="DuckDB-144"><a href="#DuckDB-144"><span class="linenos">144</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STR_SPLIT&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-145"><a href="#DuckDB-145"><span class="linenos">145</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_sort_array_sql</span><span class="p">,</span>
+</span><span id="DuckDB-146"><a href="#DuckDB-146"><span class="linenos">146</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="DuckDB-147"><a href="#DuckDB-147"><span class="linenos">147</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="DuckDB-148"><a href="#DuckDB-148"><span class="linenos">148</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="DuckDB-149"><a href="#DuckDB-149"><span class="linenos">149</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;EPOCH(STRPTIME(</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="DuckDB-150"><a href="#DuckDB-150"><span class="linenos">150</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">:</span> <span class="n">_struct_sql</span><span class="p">,</span>
+</span><span id="DuckDB-151"><a href="#DuckDB-151"><span class="linenos">151</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="DuckDB-152"><a href="#DuckDB-152"><span class="linenos">152</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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="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 DATE)&quot;</span><span class="p">,</span>
+</span><span id="DuckDB-153"><a href="#DuckDB-153"><span class="linenos">153</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="DuckDB-154"><a href="#DuckDB-154"><span class="linenos">154</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;EPOCH(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 TIMESTAMP))&quot;</span><span class="p">,</span>
+</span><span id="DuckDB-155"><a href="#DuckDB-155"><span class="linenos">155</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;STRFTIME(</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="DuckDB-156"><a href="#DuckDB-156"><span class="linenos">156</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;EPOCH&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-157"><a href="#DuckDB-157"><span class="linenos">157</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 TEXT), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="DuckDB-158"><a href="#DuckDB-158"><span class="linenos">158</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</span><span class="p">,</span>
+</span><span id="DuckDB-159"><a href="#DuckDB-159"><span class="linenos">159</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="DuckDB-160"><a href="#DuckDB-160"><span class="linenos">160</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;STRFTIME(TO_TIMESTAMP(</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="DuckDB-161"><a href="#DuckDB-161"><span class="linenos">161</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;TO_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="DuckDB-162"><a href="#DuckDB-162"><span class="linenos">162</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(TO_TIMESTAMP(</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 TEXT)&quot;</span><span class="p">,</span>
+</span><span id="DuckDB-163"><a href="#DuckDB-163"><span class="linenos">163</span></a> <span class="p">}</span>
+</span><span id="DuckDB-164"><a href="#DuckDB-164"><span class="linenos">164</span></a>
+</span><span id="DuckDB-165"><a href="#DuckDB-165"><span class="linenos">165</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="DuckDB-166"><a href="#DuckDB-166"><span class="linenos">166</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="DuckDB-167"><a href="#DuckDB-167"><span class="linenos">167</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="DuckDB-168"><a href="#DuckDB-168"><span class="linenos">168</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="DuckDB-169"><a href="#DuckDB-169"><span class="linenos">169</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+
+
+ <div id="DuckDB.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">DuckDB</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#DuckDB.__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="DuckDB.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="DuckDB.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="DuckDB.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="DuckDB.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="DuckDB.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="DuckDB.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="DuckDB.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="DuckDB.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="DuckDB.Tokenizer">
+ <input id="DuckDB.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">DuckDB.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="DuckDB.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#DuckDB.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Tokenizer-78"><a href="#DuckDB.Tokenizer-78"><span class="linenos">78</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="DuckDB.Tokenizer-79"><a href="#DuckDB.Tokenizer-79"><span class="linenos">79</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="DuckDB.Tokenizer-80"><a href="#DuckDB.Tokenizer-80"><span class="linenos">80</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="DuckDB.Tokenizer-81"><a href="#DuckDB.Tokenizer-81"><span class="linenos">81</span></a> <span class="s2">&quot;:=&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">,</span>
+</span><span id="DuckDB.Tokenizer-82"><a href="#DuckDB.Tokenizer-82"><span class="linenos">82</span></a> <span class="s2">&quot;CHARACTER VARYING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="DuckDB.Tokenizer-83"><a href="#DuckDB.Tokenizer-83"><span class="linenos">83</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="DuckDB.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="DuckDB.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="DuckDB.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="DuckDB.Parser">
+ <input id="DuckDB.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">DuckDB.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="DuckDB.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#DuckDB.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Parser-85"><a href="#DuckDB.Parser-85"><span class="linenos"> 85</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="DuckDB.Parser-86"><a href="#DuckDB.Parser-86"><span class="linenos"> 86</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="DuckDB.Parser-87"><a href="#DuckDB.Parser-87"><span class="linenos"> 87</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="DuckDB.Parser-88"><a href="#DuckDB.Parser-88"><span class="linenos"> 88</span></a> <span class="s2">&quot;APPROX_COUNT_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="DuckDB.Parser-89"><a href="#DuckDB.Parser-89"><span class="linenos"> 89</span></a> <span class="s2">&quot;ARRAY_LENGTH&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="DuckDB.Parser-90"><a href="#DuckDB.Parser-90"><span class="linenos"> 90</span></a> <span class="s2">&quot;ARRAY_SORT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-91"><a href="#DuckDB.Parser-91"><span class="linenos"> 91</span></a> <span class="s2">&quot;ARRAY_REVERSE_SORT&quot;</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-92"><a href="#DuckDB.Parser-92"><span class="linenos"> 92</span></a> <span class="s2">&quot;EPOCH&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="DuckDB.Parser-93"><a href="#DuckDB.Parser-93"><span class="linenos"> 93</span></a> <span class="s2">&quot;EPOCH_MS&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">UnixToTime</span><span class="p">(</span>
+</span><span id="DuckDB.Parser-94"><a href="#DuckDB.Parser-94"><span class="linenos"> 94</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Div</span><span class="p">(</span>
+</span><span id="DuckDB.Parser-95"><a href="#DuckDB.Parser-95"><span class="linenos"> 95</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="DuckDB.Parser-96"><a href="#DuckDB.Parser-96"><span class="linenos"> 96</span></a> <span class="n">expression</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">number</span><span class="p">(</span><span class="mi">1000</span><span class="p">),</span>
+</span><span id="DuckDB.Parser-97"><a href="#DuckDB.Parser-97"><span class="linenos"> 97</span></a> <span class="p">)</span>
+</span><span id="DuckDB.Parser-98"><a href="#DuckDB.Parser-98"><span class="linenos"> 98</span></a> <span class="p">),</span>
+</span><span id="DuckDB.Parser-99"><a href="#DuckDB.Parser-99"><span class="linenos"> 99</span></a> <span class="s2">&quot;LIST_SORT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-100"><a href="#DuckDB.Parser-100"><span class="linenos">100</span></a> <span class="s2">&quot;LIST_REVERSE_SORT&quot;</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-101"><a href="#DuckDB.Parser-101"><span class="linenos">101</span></a> <span class="s2">&quot;LIST_VALUE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-102"><a href="#DuckDB.Parser-102"><span class="linenos">102</span></a> <span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-103"><a href="#DuckDB.Parser-103"><span class="linenos">103</span></a> <span class="s2">&quot;STRFTIME&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;duckdb&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Parser-104"><a href="#DuckDB.Parser-104"><span class="linenos">104</span></a> <span class="s2">&quot;STRPTIME&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;duckdb&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Parser-105"><a href="#DuckDB.Parser-105"><span class="linenos">105</span></a> <span class="s2">&quot;STR_SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-106"><a href="#DuckDB.Parser-106"><span class="linenos">106</span></a> <span class="s2">&quot;STRING_SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-107"><a href="#DuckDB.Parser-107"><span class="linenos">107</span></a> <span class="s2">&quot;STRING_TO_ARRAY&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-108"><a href="#DuckDB.Parser-108"><span class="linenos">108</span></a> <span class="s2">&quot;STR_SPLIT_REGEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-109"><a href="#DuckDB.Parser-109"><span class="linenos">109</span></a> <span class="s2">&quot;STRING_SPLIT_REGEX&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-110"><a href="#DuckDB.Parser-110"><span class="linenos">110</span></a> <span class="s2">&quot;STRUCT_PACK&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-111"><a href="#DuckDB.Parser-111"><span class="linenos">111</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</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><span id="DuckDB.Parser-112"><a href="#DuckDB.Parser-112"><span class="linenos">112</span></a> <span class="s2">&quot;UNNEST&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="DuckDB.Parser-113"><a href="#DuckDB.Parser-113"><span class="linenos">113</span></a> <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="DuckDB.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="DuckDB.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="DuckDB.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="DuckDB.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="DuckDB.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="DuckDB.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="DuckDB.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="DuckDB.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="DuckDB.Generator">
+ <input id="DuckDB.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">DuckDB.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="DuckDB.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#DuckDB.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Generator-115"><a href="#DuckDB.Generator-115"><span class="linenos">115</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="DuckDB.Generator-116"><a href="#DuckDB.Generator-116"><span class="linenos">116</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="DuckDB.Generator-117"><a href="#DuckDB.Generator-117"><span class="linenos">117</span></a>
+</span><span id="DuckDB.Generator-118"><a href="#DuckDB.Generator-118"><span class="linenos">118</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="DuckDB.Generator-119"><a href="#DuckDB.Generator-119"><span class="linenos">119</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="DuckDB.Generator-120"><a href="#DuckDB.Generator-120"><span class="linenos">120</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-121"><a href="#DuckDB.Generator-121"><span class="linenos">121</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="DuckDB.Generator-122"><a href="#DuckDB.Generator-122"><span class="linenos">122</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span>
+</span><span id="DuckDB.Generator-123"><a href="#DuckDB.Generator-123"><span class="linenos">123</span></a> <span class="k">else</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LIST_VALUE&quot;</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-124"><a href="#DuckDB.Generator-124"><span class="linenos">124</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;ARRAY_LENGTH&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-125"><a href="#DuckDB.Generator-125"><span class="linenos">125</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">:</span> <span class="n">_array_sort_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-126"><a href="#DuckDB.Generator-126"><span class="linenos">126</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LIST_SUM&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-127"><a href="#DuckDB.Generator-127"><span class="linenos">127</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="DuckDB.Generator-128"><a href="#DuckDB.Generator-128"><span class="linenos">128</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-129"><a href="#DuckDB.Generator-129"><span class="linenos">129</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">format_args</span><span class="p">(</span><span class="n">e</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;unit&quot;</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="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-130"><a href="#DuckDB.Generator-130"><span class="linenos">130</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-131"><a href="#DuckDB.Generator-131"><span class="linenos">131</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(STRFTIME(</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">DuckDB</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="DuckDB.Generator-132"><a href="#DuckDB.Generator-132"><span class="linenos">132</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(STRPTIME(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 TEXT), </span><span class="si">{</span><span class="n">DuckDB</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="DuckDB.Generator-133"><a href="#DuckDB.Generator-133"><span class="linenos">133</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNNEST&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-134"><a href="#DuckDB.Generator-134"><span class="linenos">134</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-135"><a href="#DuckDB.Generator-135"><span class="linenos">135</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-136"><a href="#DuckDB.Generator-136"><span class="linenos">136</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-137"><a href="#DuckDB.Generator-137"><span class="linenos">137</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-138"><a href="#DuckDB.Generator-138"><span class="linenos">138</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="DuckDB.Generator-139"><a href="#DuckDB.Generator-139"><span class="linenos">139</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">no_pivot_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-140"><a href="#DuckDB.Generator-140"><span class="linenos">140</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">:</span> <span class="n">no_properties_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-141"><a href="#DuckDB.Generator-141"><span class="linenos">141</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;REGEXP_MATCHES&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-142"><a href="#DuckDB.Generator-142"><span class="linenos">142</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STR_SPLIT_REGEX&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-143"><a href="#DuckDB.Generator-143"><span class="linenos">143</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="DuckDB.Generator-144"><a href="#DuckDB.Generator-144"><span class="linenos">144</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STR_SPLIT&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-145"><a href="#DuckDB.Generator-145"><span class="linenos">145</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_sort_array_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-146"><a href="#DuckDB.Generator-146"><span class="linenos">146</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-147"><a href="#DuckDB.Generator-147"><span class="linenos">147</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="DuckDB.Generator-148"><a href="#DuckDB.Generator-148"><span class="linenos">148</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="DuckDB.Generator-149"><a href="#DuckDB.Generator-149"><span class="linenos">149</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;EPOCH(STRPTIME(</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="DuckDB.Generator-150"><a href="#DuckDB.Generator-150"><span class="linenos">150</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">:</span> <span class="n">_struct_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-151"><a href="#DuckDB.Generator-151"><span class="linenos">151</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-152"><a href="#DuckDB.Generator-152"><span class="linenos">152</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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="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 DATE)&quot;</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-153"><a href="#DuckDB.Generator-153"><span class="linenos">153</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="DuckDB.Generator-154"><a href="#DuckDB.Generator-154"><span class="linenos">154</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;EPOCH(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 TIMESTAMP))&quot;</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-155"><a href="#DuckDB.Generator-155"><span class="linenos">155</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;STRFTIME(</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="DuckDB.Generator-156"><a href="#DuckDB.Generator-156"><span class="linenos">156</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;EPOCH&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-157"><a href="#DuckDB.Generator-157"><span class="linenos">157</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 TEXT), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-158"><a href="#DuckDB.Generator-158"><span class="linenos">158</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</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-159"><a href="#DuckDB.Generator-159"><span class="linenos">159</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="DuckDB.Generator-160"><a href="#DuckDB.Generator-160"><span class="linenos">160</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;STRFTIME(TO_TIMESTAMP(</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="DuckDB.Generator-161"><a href="#DuckDB.Generator-161"><span class="linenos">161</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;TO_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="DuckDB.Generator-162"><a href="#DuckDB.Generator-162"><span class="linenos">162</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(TO_TIMESTAMP(</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 TEXT)&quot;</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-163"><a href="#DuckDB.Generator-163"><span class="linenos">163</span></a> <span class="p">}</span>
+</span><span id="DuckDB.Generator-164"><a href="#DuckDB.Generator-164"><span class="linenos">164</span></a>
+</span><span id="DuckDB.Generator-165"><a href="#DuckDB.Generator-165"><span class="linenos">165</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="DuckDB.Generator-166"><a href="#DuckDB.Generator-166"><span class="linenos">166</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="DuckDB.Generator-167"><a href="#DuckDB.Generator-167"><span class="linenos">167</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-168"><a href="#DuckDB.Generator-168"><span class="linenos">168</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="DuckDB.Generator-169"><a href="#DuckDB.Generator-169"><span class="linenos">169</span></a> <span class="p">}</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 class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
+ <dd id="DuckDB.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="DuckDB.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="DuckDB.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="DuckDB.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="DuckDB.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="DuckDB.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="DuckDB.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="DuckDB.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="DuckDB.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="DuckDB.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="DuckDB.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="DuckDB.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="DuckDB.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="DuckDB.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="DuckDB.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="DuckDB.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="DuckDB.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="DuckDB.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="DuckDB.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="DuckDB.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="DuckDB.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="DuckDB.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="DuckDB.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="DuckDB.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="DuckDB.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="DuckDB.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="DuckDB.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="DuckDB.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="DuckDB.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="DuckDB.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="DuckDB.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="DuckDB.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="DuckDB.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="DuckDB.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="DuckDB.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="DuckDB.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="DuckDB.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="DuckDB.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="DuckDB.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="DuckDB.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="DuckDB.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="DuckDB.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="DuckDB.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="DuckDB.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="DuckDB.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="DuckDB.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="DuckDB.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="DuckDB.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="DuckDB.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="DuckDB.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="DuckDB.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="DuckDB.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="DuckDB.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="DuckDB.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="DuckDB.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="DuckDB.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="DuckDB.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="DuckDB.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="DuckDB.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="DuckDB.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="DuckDB.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="DuckDB.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="DuckDB.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="DuckDB.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="DuckDB.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="DuckDB.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="DuckDB.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="DuckDB.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="DuckDB.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="DuckDB.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="DuckDB.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="DuckDB.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="DuckDB.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="DuckDB.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
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diff --git a/docs/sqlglot/dialects/hive.html b/docs/sqlglot/dialects/hive.html
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+ <title>sqlglot.dialects.hive API documentation</title>
+
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+ <h2>API Documentation</h2>
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+ <a class="class" href="#Hive">Hive</a>
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+ <li>
+ <a class="function" href="#Hive.__init__">Hive</a>
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+ <a class="class" href="#Hive.Tokenizer">Hive.Tokenizer</a>
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+ <li>
+ <a class="class" href="#Hive.Parser">Hive.Parser</a>
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+ <li>
+ <a class="class" href="#Hive.Generator">Hive.Generator</a>
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+ <a class="function" href="#Hive.Generator.with_properties">with_properties</a>
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+ <a class="function" href="#Hive.Generator.datatype_sql">datatype_sql</a>
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+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.hive </h1>
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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">approx_count_distinct_sql</span><span class="p">,</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">create_with_partitions_sql</span><span class="p">,</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">format_time_lambda</span><span class="p">,</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">if_sql</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">locate_to_strposition</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">no_ilike_sql</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> <span class="n">no_recursive_cte_sql</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a> <span class="n">rename_func</span><span class="p">,</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a> <span class="n">strposition_to_locate_sql</span><span class="p">,</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a> <span class="n">struct_extract_sql</span><span class="p">,</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a> <span class="n">var_map_sql</span><span class="p">,</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a><span class="p">)</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</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-22"><a href="#L-22"><span class="linenos"> 22</span></a><span class="kn">from</span> <span class="nn">sqlglot.parser</span> <span class="kn">import</span> <span class="n">parse_var_map</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</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-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 class="c1"># (FuncType, Multiplier)</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a><span class="n">DATE_DELTA_INTERVAL</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="s2">&quot;YEAR&quot;</span><span class="p">:</span> <span class="p">(</span><span class="s2">&quot;ADD_MONTHS&quot;</span><span class="p">,</span> <span class="mi">12</span><span class="p">),</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="s2">&quot;MONTH&quot;</span><span class="p">:</span> <span class="p">(</span><span class="s2">&quot;ADD_MONTHS&quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="s2">&quot;QUARTER&quot;</span><span class="p">:</span> <span class="p">(</span><span class="s2">&quot;ADD_MONTHS&quot;</span><span class="p">,</span> <span class="mi">3</span><span class="p">),</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="s2">&quot;WEEK&quot;</span><span class="p">:</span> <span class="p">(</span><span class="s2">&quot;DATE_ADD&quot;</span><span class="p">,</span> <span class="mi">7</span><span class="p">),</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="s2">&quot;DAY&quot;</span><span class="p">:</span> <span class="p">(</span><span class="s2">&quot;DATE_ADD&quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a><span class="p">}</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a><span class="n">DIFF_MONTH_SWITCH</span> <span class="o">=</span> <span class="p">(</span><span class="s2">&quot;YEAR&quot;</span><span class="p">,</span> <span class="s2">&quot;QUARTER&quot;</span><span class="p">,</span> <span class="s2">&quot;MONTH&quot;</span><span class="p">)</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a><span class="k">def</span> <span class="nf">_add_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-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">&quot;unit&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="n">func</span><span class="p">,</span> <span class="n">multiplier</span> <span class="o">=</span> <span class="n">DATE_DELTA_INTERVAL</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="p">(</span><span class="s2">&quot;DATE_ADD&quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> <span class="n">modified_increment</span> <span class="o">=</span> <span class="p">(</span>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="nb">int</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">&quot;expression&quot;</span><span class="p">))</span> <span class="o">*</span> <span class="n">multiplier</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">is_number</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="k">else</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</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="n">modified_increment</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">number</span><span class="p">(</span><span class="n">modified_increment</span><span class="p">)</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">func</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_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">modified_increment</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</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><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a><span class="k">def</span> <span class="nf">_date_diff_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-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">&quot;unit&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="n">sql_func</span> <span class="o">=</span> <span class="s2">&quot;MONTHS_BETWEEN&quot;</span> <span class="k">if</span> <span class="n">unit</span> <span class="ow">in</span> <span class="n">DIFF_MONTH_SWITCH</span> <span class="k">else</span> <span class="s2">&quot;DATEDIFF&quot;</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="n">_</span><span class="p">,</span> <span class="n">multiplier</span> <span class="o">=</span> <span class="n">DATE_DELTA_INTERVAL</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">unit</span><span class="p">,</span> <span class="p">(</span><span class="s2">&quot;&quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="n">multiplier_sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; / </span><span class="si">{</span><span class="n">multiplier</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">multiplier</span> <span class="o">&gt;</span> <span class="mi">1</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a> <span class="n">diff_sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">sql_func</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_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">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</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;</span><span class="si">{</span><span class="n">diff_sql</span><span class="si">}{</span><span class="n">multiplier_sql</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">_array_sort</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="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">:</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Hive SORT_ARRAY does not support a comparator&quot;</span><span class="p">)</span>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SORT_ARRAY(</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-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><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a><span class="k">def</span> <span class="nf">_property_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-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;&#39;</span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">&#39;=</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;value&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a><span class="k">def</span> <span class="nf">_str_to_unix</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-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;UNIX_TIMESTAMP(</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">_time_format</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">)&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">_str_to_date</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="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-74"><a href="#L-74"><span class="linenos"> 74</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-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="k">if</span> <span class="n">time_format</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">time_format</span><span class="p">,</span> <span class="n">Hive</span><span class="o">.</span><span class="n">date_format</span><span class="p">):</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;FROM_UNIXTIME(UNIX_TIMESTAMP(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">time_format</span><span class="si">}</span><span class="s2">))&quot;</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</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">this</span><span class="si">}</span><span class="s2"> AS DATE)&quot;</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a><span class="k">def</span> <span class="nf">_str_to_time</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-81"><a href="#L-81"><span class="linenos"> 81</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-82"><a href="#L-82"><span class="linenos"> 82</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-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="k">if</span> <span class="n">time_format</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">time_format</span><span class="p">,</span> <span class="n">Hive</span><span class="o">.</span><span class="n">date_format</span><span class="p">):</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;FROM_UNIXTIME(UNIX_TIMESTAMP(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">time_format</span><span class="si">}</span><span class="s2">))&quot;</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</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">this</span><span class="si">}</span><span class="s2"> AS TIMESTAMP)&quot;</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a><span class="k">def</span> <span class="nf">_time_format</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-89"><a href="#L-89"><span class="linenos"> 89</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-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="k">if</span> <span class="n">time_format</span> <span class="o">==</span> <span class="n">Hive</span><span class="o">.</span><span class="n">time_format</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="kc">None</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="k">return</span> <span class="n">time_format</span>
+</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><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a><span class="k">def</span> <span class="nf">_time_to_str</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-96"><a href="#L-96"><span class="linenos"> 96</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-97"><a href="#L-97"><span class="linenos"> 97</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-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;DATE_FORMAT(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">time_format</span><span class="si">}</span><span class="s2">)&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">_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-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">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-104"><a href="#L-104"><span class="linenos">104</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">Hive</span><span class="o">.</span><span class="n">time_format</span><span class="p">,</span> <span class="n">Hive</span><span class="o">.</span><span class="n">date_format</span><span class="p">):</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;TO_DATE(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">time_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 class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_DATE(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">)&quot;</span>
+</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><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a><span class="k">def</span> <span class="nf">_unnest_to_explode_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-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="n">unnest</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">unnest</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">):</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="n">unnest</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-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="n">udtf</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Posexplode</span> <span class="k">if</span> <span class="n">unnest</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;ordinality&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">(</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="n">this</span><span class="o">=</span><span class="n">udtf</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">),</span>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">view</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="n">alias</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">alias</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="n">column</span><span class="p">]),</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="p">)</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="p">)</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="k">for</span> <span class="n">expression</span><span class="p">,</span> <span class="n">column</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">unnest</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="n">alias</span><span class="o">.</span><span class="n">columns</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="p">[])</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="p">)</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">join_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a><span class="k">def</span> <span class="nf">_index_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-128"><a href="#L-128"><span class="linenos">128</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-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="n">table</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;table&quot;</span><span class="p">)</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="n">columns</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;columns&quot;</span><span class="p">)</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2"> ON TABLE </span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">columns</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a><span class="k">class</span> <span class="nc">Hive</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="n">alias_post_tablesample</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="s2">&quot;y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="s2">&quot;MMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="s2">&quot;MMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="s2">&quot;M&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="s2">&quot;H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="s2">&quot;hh&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="s2">&quot;h&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="s2">&quot;ss&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="s2">&quot;s&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="s2">&quot;SSSSSS&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="s2">&quot;a&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span>
+</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;%-j&quot;</span><span class="p">,</span>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="s2">&quot;E&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="s2">&quot;EE&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="s2">&quot;EEE&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="s2">&quot;EEEE&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="p">}</span>
+</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="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-MM-dd&#39;&quot;</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="n">dateint_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyyMMdd&#39;&quot;</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-MM-dd HH:mm:ss&#39;&quot;</span>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</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-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="n">ENCODE</span> <span class="o">=</span> <span class="s2">&quot;utf-8&quot;</span>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-179"><a href="#L-179"><span class="linenos">179</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-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="s2">&quot;ADD ARCHIVE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="s2">&quot;ADD ARCHIVES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="s2">&quot;ADD FILE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="s2">&quot;ADD FILES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="s2">&quot;ADD JAR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="s2">&quot;ADD JARS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="s2">&quot;MSCK REPAIR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SERDE_PROPERTIES</span><span class="p">,</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="p">}</span>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="n">NUMERIC_LITERALS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="s2">&quot;L&quot;</span><span class="p">:</span> <span class="s2">&quot;BIGINT&quot;</span><span class="p">,</span>
+</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="s2">&quot;S&quot;</span><span class="p">:</span> <span class="s2">&quot;SMALLINT&quot;</span><span class="p">,</span>
+</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;TINYINT&quot;</span><span class="p">,</span>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;DOUBLE&quot;</span><span class="p">,</span>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="s2">&quot;F&quot;</span><span class="p">:</span> <span class="s2">&quot;FLOAT&quot;</span><span class="p">,</span>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="s2">&quot;BD&quot;</span><span class="p">:</span> <span class="s2">&quot;DECIMAL&quot;</span><span class="p">,</span>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="p">}</span>
+</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a>
+</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="n">IDENTIFIER_CAN_START_WITH_DIGIT</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a>
+</span><span id="L-201"><a href="#L-201"><span class="linenos">201</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-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a>
+</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-205"><a href="#L-205"><span class="linenos">205</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-206"><a href="#L-206"><span class="linenos">206</span></a> <span class="s2">&quot;APPROX_COUNT_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-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="s2">&quot;COLLECT_LIST&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</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">TsOrDsAdd</span><span class="p">(</span>
+</span><span id="L-209"><a href="#L-209"><span class="linenos">209</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-210"><a href="#L-210"><span class="linenos">210</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-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="n">unit</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;DAY&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;DATEDIFF&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-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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">1</span><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="s2">&quot;DATE_SUB&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">TsOrDsAdd</span><span class="p">(</span>
+</span><span id="L-218"><a href="#L-218"><span class="linenos">218</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-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Mul</span><span class="p">(</span>
+</span><span id="L-220"><a href="#L-220"><span class="linenos">220</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">1</span><span class="p">),</span>
+</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="n">expression</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">number</span><span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">),</span>
+</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="p">),</span>
+</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="n">unit</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;DAY&quot;</span><span class="p">),</span>
+</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="p">),</span>
+</span><span id="L-225"><a href="#L-225"><span class="linenos">225</span></a> <span class="s2">&quot;DATE_FORMAT&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</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;hive&quot;</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 class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">(</span><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-228"><a href="#L-228"><span class="linenos">228</span></a> <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-229"><a href="#L-229"><span class="linenos">229</span></a> <span class="p">]</span>
+</span><span id="L-230"><a href="#L-230"><span class="linenos">230</span></a> <span class="p">),</span>
+</span><span id="L-231"><a href="#L-231"><span class="linenos">231</span></a> <span class="s2">&quot;DAY&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">Day</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="s2">&quot;FROM_UNIXTIME&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">UnixToStr</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">,</span> <span class="kc">True</span><span class="p">),</span>
+</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="s2">&quot;GET_JSON_OBJECT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="s2">&quot;LOCATE&quot;</span><span class="p">:</span> <span class="n">locate_to_strposition</span><span class="p">,</span>
+</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="s2">&quot;LOG&quot;</span><span class="p">:</span> <span class="p">(</span>
+</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a> <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">Log</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-237"><a href="#L-237"><span class="linenos">237</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">&gt;</span> <span class="mi">1</span>
+</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">Ln</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-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="p">),</span>
+</span><span id="L-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="s2">&quot;MAP&quot;</span><span class="p">:</span> <span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="L-241"><a href="#L-241"><span class="linenos">241</span></a> <span class="s2">&quot;MONTH&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">Month</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</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-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="s2">&quot;PERCENTILE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a> <span class="s2">&quot;PERCENTILE_APPROX&quot;</span><span class="p">:</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><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a> <span class="s2">&quot;COLLECT_SET&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SetAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-245"><a href="#L-245"><span class="linenos">245</span></a> <span class="s2">&quot;SIZE&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-246"><a href="#L-246"><span class="linenos">246</span></a> <span class="s2">&quot;SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a> <span class="s2">&quot;TO_DATE&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">TsOrDsToDate</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">),</span>
+</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a> <span class="s2">&quot;UNIX_TIMESTAMP&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">StrToUnix</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">,</span> <span class="kc">True</span><span class="p">),</span>
+</span><span id="L-249"><a href="#L-249"><span class="linenos">249</span></a> <span class="s2">&quot;YEAR&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">Year</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</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-250"><a href="#L-250"><span class="linenos">250</span></a> <span class="p">}</span>
+</span><span id="L-251"><a href="#L-251"><span class="linenos">251</span></a>
+</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-253"><a href="#L-253"><span class="linenos">253</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a> <span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SerdeProperties</span><span class="p">(</span>
+</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_property</span><span class="p">)</span>
+</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="p">),</span>
+</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="p">}</span>
+</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a>
+</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <span class="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-260"><a href="#L-260"><span class="linenos">260</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-261"><a href="#L-261"><span class="linenos">261</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-262"><a href="#L-262"><span class="linenos">262</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;STRING&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BINARY&quot;</span><span class="p">,</span>
+</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a> <span class="p">}</span>
+</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a>
+</span><span id="L-267"><a href="#L-267"><span class="linenos">267</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-268"><a href="#L-268"><span class="linenos">268</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-269"><a href="#L-269"><span class="linenos">269</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-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Property</span><span class="p">:</span> <span class="n">_property_sql</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">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_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">ArrayAgg</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;COLLECT_LIST&quot;</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">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-274"><a href="#L-274"><span class="linenos">274</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;SIZE&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">ArraySort</span><span class="p">:</span> <span class="n">_array_sort</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">With</span><span class="p">:</span> <span class="n">no_recursive_cte_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">DateAdd</span><span class="p">:</span> <span class="n">_add_date_sql</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">DateDiff</span><span class="p">:</span> <span class="n">_date_diff_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">DateStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&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">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">Hive</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-281"><a href="#L-281"><span class="linenos">281</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;TO_DATE(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 STRING), </span><span class="si">{</span><span class="n">Hive</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">)&quot;</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">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;STORED AS </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">&quot;</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">If</span><span class="p">:</span> <span class="n">if_sql</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">Index</span><span class="p">:</span> <span class="n">_index_sql</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">ILike</span><span class="p">:</span> <span class="n">no_ilike_sql</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">Join</span><span class="p">:</span> <span class="n">_unnest_to_explode_sql</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">JSONExtract</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GET_JSON_OBJECT&quot;</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">JSONExtractScalar</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GET_JSON_OBJECT&quot;</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">Map</span><span class="p">:</span> <span class="n">var_map_sql</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">VarMap</span><span class="p">:</span> <span class="n">var_map_sql</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">Create</span><span class="p">:</span> <span class="n">create_with_partitions_sql</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">Quantile</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;PERCENTILE&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">ApproxQuantile</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;PERCENTILE_APPROX&quot;</span><span class="p">),</span>
+</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;RLIKE&quot;</span><span class="p">),</span>
+</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SPLIT&quot;</span><span class="p">),</span>
+</span><span id="L-296"><a href="#L-296"><span class="linenos">296</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-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SchemaCommentProperty</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="bp">self</span><span class="o">.</span><span class="n">naked_property</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
+</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetAgg</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;COLLECT_SET&quot;</span><span class="p">),</span>
+</span><span id="L-299"><a href="#L-299"><span class="linenos">299</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</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;SPLIT(</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">, CONCAT(&#39;</span><span class="se">\\\\</span><span class="s2">Q&#39;, </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-300"><a href="#L-300"><span class="linenos">300</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">strposition_to_locate_sql</span><span class="p">,</span>
+</span><span id="L-301"><a href="#L-301"><span class="linenos">301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="L-302"><a href="#L-302"><span class="linenos">302</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</span><span class="p">,</span>
+</span><span id="L-303"><a href="#L-303"><span class="linenos">303</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="p">:</span> <span class="n">_str_to_unix</span><span class="p">,</span>
+</span><span id="L-304"><a href="#L-304"><span class="linenos">304</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-305"><a href="#L-305"><span class="linenos">305</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;USING </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-306"><a href="#L-306"><span class="linenos">306</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&quot;</span><span class="p">),</span>
+</span><span id="L-307"><a href="#L-307"><span class="linenos">307</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-308"><a href="#L-308"><span class="linenos">308</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="L-309"><a href="#L-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="n">_time_to_str</span><span class="p">,</span>
+</span><span id="L-310"><a href="#L-310"><span class="linenos">310</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;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="L-311"><a href="#L-311"><span class="linenos">311</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 STRING), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="L-312"><a href="#L-312"><span class="linenos">312</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</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_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;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-313"><a href="#L-313"><span class="linenos">313</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">_to_date_sql</span><span class="p">,</span>
+</span><span id="L-314"><a href="#L-314"><span class="linenos">314</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-315"><a href="#L-315"><span class="linenos">315</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;FROM_UNIXTIME(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">_time_format</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">)&quot;</span><span class="p">,</span>
+</span><span id="L-316"><a href="#L-316"><span class="linenos">316</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-317"><a href="#L-317"><span class="linenos">317</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</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-318"><a href="#L-318"><span class="linenos">318</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITIONED BY </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-319"><a href="#L-319"><span class="linenos">319</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RowFormatSerdeProperty</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;ROW FORMAT SERDE </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-320"><a href="#L-320"><span class="linenos">320</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SerdeProperties</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="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">),</span>
+</span><span id="L-321"><a href="#L-321"><span class="linenos">321</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NumberToStr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FORMAT_NUMBER&quot;</span><span class="p">),</span>
+</span><span id="L-322"><a href="#L-322"><span class="linenos">322</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LastDateOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LAST_DAY&quot;</span><span class="p">),</span>
+</span><span id="L-323"><a href="#L-323"><span class="linenos">323</span></a> <span class="p">}</span>
+</span><span id="L-324"><a href="#L-324"><span class="linenos">324</span></a>
+</span><span id="L-325"><a href="#L-325"><span class="linenos">325</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-326"><a href="#L-326"><span class="linenos">326</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-327"><a href="#L-327"><span class="linenos">327</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FileFormatProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="L-328"><a href="#L-328"><span class="linenos">328</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="L-329"><a href="#L-329"><span class="linenos">329</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableFormatProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="L-330"><a href="#L-330"><span class="linenos">330</span></a> <span class="p">}</span>
+</span><span id="L-331"><a href="#L-331"><span class="linenos">331</span></a>
+</span><span id="L-332"><a href="#L-332"><span class="linenos">332</span></a> <span class="k">def</span> <span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">):</span>
+</span><span id="L-333"><a href="#L-333"><span class="linenos">333</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span>
+</span><span id="L-334"><a href="#L-334"><span class="linenos">334</span></a> <span class="n">properties</span><span class="p">,</span>
+</span><span id="L-335"><a href="#L-335"><span class="linenos">335</span></a> <span class="n">prefix</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">seg</span><span class="p">(</span><span class="s2">&quot;TBLPROPERTIES&quot;</span><span class="p">),</span>
+</span><span id="L-336"><a href="#L-336"><span class="linenos">336</span></a> <span class="p">)</span>
+</span><span id="L-337"><a href="#L-337"><span class="linenos">337</span></a>
+</span><span id="L-338"><a href="#L-338"><span class="linenos">338</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-339"><a href="#L-339"><span class="linenos">339</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="L-340"><a href="#L-340"><span class="linenos">340</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="p">(</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">VARCHAR</span><span class="p">,</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">NVARCHAR</span><span class="p">)</span>
+</span><span id="L-341"><a href="#L-341"><span class="linenos">341</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="L-342"><a href="#L-342"><span class="linenos">342</span></a> <span class="p">):</span>
+</span><span id="L-343"><a href="#L-343"><span class="linenos">343</span></a> <span class="n">expression</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">build</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">)</span>
+</span><span id="L-344"><a href="#L-344"><span class="linenos">344</span></a> <span class="k">elif</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">TEMPORAL_TYPES</span><span class="p">:</span>
+</span><span id="L-345"><a href="#L-345"><span class="linenos">345</span></a> <span class="n">expression</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">build</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="L-346"><a href="#L-346"><span class="linenos">346</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</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></pre></div>
+
+
+ </section>
+ <section id="Hive">
+ <input id="Hive-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">Hive</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="Hive-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Hive"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Hive-135"><a href="#Hive-135"><span class="linenos">135</span></a><span class="k">class</span> <span class="nc">Hive</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Hive-136"><a href="#Hive-136"><span class="linenos">136</span></a> <span class="n">alias_post_tablesample</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Hive-137"><a href="#Hive-137"><span class="linenos">137</span></a>
+</span><span id="Hive-138"><a href="#Hive-138"><span class="linenos">138</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive-139"><a href="#Hive-139"><span class="linenos">139</span></a> <span class="s2">&quot;y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Hive-140"><a href="#Hive-140"><span class="linenos">140</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Hive-141"><a href="#Hive-141"><span class="linenos">141</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Hive-142"><a href="#Hive-142"><span class="linenos">142</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Hive-143"><a href="#Hive-143"><span class="linenos">143</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="Hive-144"><a href="#Hive-144"><span class="linenos">144</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="Hive-145"><a href="#Hive-145"><span class="linenos">145</span></a> <span class="s2">&quot;MMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="Hive-146"><a href="#Hive-146"><span class="linenos">146</span></a> <span class="s2">&quot;MMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="Hive-147"><a href="#Hive-147"><span class="linenos">147</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="Hive-148"><a href="#Hive-148"><span class="linenos">148</span></a> <span class="s2">&quot;M&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="Hive-149"><a href="#Hive-149"><span class="linenos">149</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Hive-150"><a href="#Hive-150"><span class="linenos">150</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Hive-151"><a href="#Hive-151"><span class="linenos">151</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="Hive-152"><a href="#Hive-152"><span class="linenos">152</span></a> <span class="s2">&quot;H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="Hive-153"><a href="#Hive-153"><span class="linenos">153</span></a> <span class="s2">&quot;hh&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="Hive-154"><a href="#Hive-154"><span class="linenos">154</span></a> <span class="s2">&quot;h&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="Hive-155"><a href="#Hive-155"><span class="linenos">155</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="Hive-156"><a href="#Hive-156"><span class="linenos">156</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span>
+</span><span id="Hive-157"><a href="#Hive-157"><span class="linenos">157</span></a> <span class="s2">&quot;ss&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="Hive-158"><a href="#Hive-158"><span class="linenos">158</span></a> <span class="s2">&quot;s&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span>
+</span><span id="Hive-159"><a href="#Hive-159"><span class="linenos">159</span></a> <span class="s2">&quot;SSSSSS&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Hive-160"><a href="#Hive-160"><span class="linenos">160</span></a> <span class="s2">&quot;a&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span>
+</span><span id="Hive-161"><a href="#Hive-161"><span class="linenos">161</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span>
+</span><span id="Hive-162"><a href="#Hive-162"><span class="linenos">162</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;%-j&quot;</span><span class="p">,</span>
+</span><span id="Hive-163"><a href="#Hive-163"><span class="linenos">163</span></a> <span class="s2">&quot;E&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Hive-164"><a href="#Hive-164"><span class="linenos">164</span></a> <span class="s2">&quot;EE&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Hive-165"><a href="#Hive-165"><span class="linenos">165</span></a> <span class="s2">&quot;EEE&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Hive-166"><a href="#Hive-166"><span class="linenos">166</span></a> <span class="s2">&quot;EEEE&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span>
+</span><span id="Hive-167"><a href="#Hive-167"><span class="linenos">167</span></a> <span class="p">}</span>
+</span><span id="Hive-168"><a href="#Hive-168"><span class="linenos">168</span></a>
+</span><span id="Hive-169"><a href="#Hive-169"><span class="linenos">169</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-MM-dd&#39;&quot;</span>
+</span><span id="Hive-170"><a href="#Hive-170"><span class="linenos">170</span></a> <span class="n">dateint_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyyMMdd&#39;&quot;</span>
+</span><span id="Hive-171"><a href="#Hive-171"><span class="linenos">171</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-MM-dd HH:mm:ss&#39;&quot;</span>
+</span><span id="Hive-172"><a href="#Hive-172"><span class="linenos">172</span></a>
+</span><span id="Hive-173"><a href="#Hive-173"><span class="linenos">173</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="Hive-174"><a href="#Hive-174"><span class="linenos">174</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="Hive-175"><a href="#Hive-175"><span class="linenos">175</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="Hive-176"><a href="#Hive-176"><span class="linenos">176</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="Hive-177"><a href="#Hive-177"><span class="linenos">177</span></a> <span class="n">ENCODE</span> <span class="o">=</span> <span class="s2">&quot;utf-8&quot;</span>
+</span><span id="Hive-178"><a href="#Hive-178"><span class="linenos">178</span></a>
+</span><span id="Hive-179"><a href="#Hive-179"><span class="linenos">179</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive-180"><a href="#Hive-180"><span class="linenos">180</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="Hive-181"><a href="#Hive-181"><span class="linenos">181</span></a> <span class="s2">&quot;ADD ARCHIVE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive-182"><a href="#Hive-182"><span class="linenos">182</span></a> <span class="s2">&quot;ADD ARCHIVES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive-183"><a href="#Hive-183"><span class="linenos">183</span></a> <span class="s2">&quot;ADD FILE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive-184"><a href="#Hive-184"><span class="linenos">184</span></a> <span class="s2">&quot;ADD FILES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive-185"><a href="#Hive-185"><span class="linenos">185</span></a> <span class="s2">&quot;ADD JAR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive-186"><a href="#Hive-186"><span class="linenos">186</span></a> <span class="s2">&quot;ADD JARS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive-187"><a href="#Hive-187"><span class="linenos">187</span></a> <span class="s2">&quot;MSCK REPAIR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive-188"><a href="#Hive-188"><span class="linenos">188</span></a> <span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SERDE_PROPERTIES</span><span class="p">,</span>
+</span><span id="Hive-189"><a href="#Hive-189"><span class="linenos">189</span></a> <span class="p">}</span>
+</span><span id="Hive-190"><a href="#Hive-190"><span class="linenos">190</span></a>
+</span><span id="Hive-191"><a href="#Hive-191"><span class="linenos">191</span></a> <span class="n">NUMERIC_LITERALS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive-192"><a href="#Hive-192"><span class="linenos">192</span></a> <span class="s2">&quot;L&quot;</span><span class="p">:</span> <span class="s2">&quot;BIGINT&quot;</span><span class="p">,</span>
+</span><span id="Hive-193"><a href="#Hive-193"><span class="linenos">193</span></a> <span class="s2">&quot;S&quot;</span><span class="p">:</span> <span class="s2">&quot;SMALLINT&quot;</span><span class="p">,</span>
+</span><span id="Hive-194"><a href="#Hive-194"><span class="linenos">194</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;TINYINT&quot;</span><span class="p">,</span>
+</span><span id="Hive-195"><a href="#Hive-195"><span class="linenos">195</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;DOUBLE&quot;</span><span class="p">,</span>
+</span><span id="Hive-196"><a href="#Hive-196"><span class="linenos">196</span></a> <span class="s2">&quot;F&quot;</span><span class="p">:</span> <span class="s2">&quot;FLOAT&quot;</span><span class="p">,</span>
+</span><span id="Hive-197"><a href="#Hive-197"><span class="linenos">197</span></a> <span class="s2">&quot;BD&quot;</span><span class="p">:</span> <span class="s2">&quot;DECIMAL&quot;</span><span class="p">,</span>
+</span><span id="Hive-198"><a href="#Hive-198"><span class="linenos">198</span></a> <span class="p">}</span>
+</span><span id="Hive-199"><a href="#Hive-199"><span class="linenos">199</span></a>
+</span><span id="Hive-200"><a href="#Hive-200"><span class="linenos">200</span></a> <span class="n">IDENTIFIER_CAN_START_WITH_DIGIT</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Hive-201"><a href="#Hive-201"><span class="linenos">201</span></a>
+</span><span id="Hive-202"><a href="#Hive-202"><span class="linenos">202</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="Hive-203"><a href="#Hive-203"><span class="linenos">203</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Hive-204"><a href="#Hive-204"><span class="linenos">204</span></a>
+</span><span id="Hive-205"><a href="#Hive-205"><span class="linenos">205</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive-206"><a href="#Hive-206"><span class="linenos">206</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="Hive-207"><a href="#Hive-207"><span class="linenos">207</span></a> <span class="s2">&quot;APPROX_COUNT_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="Hive-208"><a href="#Hive-208"><span class="linenos">208</span></a> <span class="s2">&quot;COLLECT_LIST&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive-209"><a href="#Hive-209"><span class="linenos">209</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">TsOrDsAdd</span><span class="p">(</span>
+</span><span id="Hive-210"><a href="#Hive-210"><span class="linenos">210</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="Hive-211"><a href="#Hive-211"><span class="linenos">211</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="Hive-212"><a href="#Hive-212"><span class="linenos">212</span></a> <span class="n">unit</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;DAY&quot;</span><span class="p">),</span>
+</span><span id="Hive-213"><a href="#Hive-213"><span class="linenos">213</span></a> <span class="p">),</span>
+</span><span id="Hive-214"><a href="#Hive-214"><span class="linenos">214</span></a> <span class="s2">&quot;DATEDIFF&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="Hive-215"><a href="#Hive-215"><span class="linenos">215</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Hive-216"><a href="#Hive-216"><span class="linenos">216</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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">1</span><span class="p">)),</span>
+</span><span id="Hive-217"><a href="#Hive-217"><span class="linenos">217</span></a> <span class="p">),</span>
+</span><span id="Hive-218"><a href="#Hive-218"><span class="linenos">218</span></a> <span class="s2">&quot;DATE_SUB&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">TsOrDsAdd</span><span class="p">(</span>
+</span><span id="Hive-219"><a href="#Hive-219"><span class="linenos">219</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="Hive-220"><a href="#Hive-220"><span class="linenos">220</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Mul</span><span class="p">(</span>
+</span><span id="Hive-221"><a href="#Hive-221"><span class="linenos">221</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">1</span><span class="p">),</span>
+</span><span id="Hive-222"><a href="#Hive-222"><span class="linenos">222</span></a> <span class="n">expression</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">number</span><span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">),</span>
+</span><span id="Hive-223"><a href="#Hive-223"><span class="linenos">223</span></a> <span class="p">),</span>
+</span><span id="Hive-224"><a href="#Hive-224"><span class="linenos">224</span></a> <span class="n">unit</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;DAY&quot;</span><span class="p">),</span>
+</span><span id="Hive-225"><a href="#Hive-225"><span class="linenos">225</span></a> <span class="p">),</span>
+</span><span id="Hive-226"><a href="#Hive-226"><span class="linenos">226</span></a> <span class="s2">&quot;DATE_FORMAT&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</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;hive&quot;</span><span class="p">)(</span>
+</span><span id="Hive-227"><a href="#Hive-227"><span class="linenos">227</span></a> <span class="p">[</span>
+</span><span id="Hive-228"><a href="#Hive-228"><span class="linenos">228</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">(</span><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="Hive-229"><a href="#Hive-229"><span class="linenos">229</span></a> <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="Hive-230"><a href="#Hive-230"><span class="linenos">230</span></a> <span class="p">]</span>
+</span><span id="Hive-231"><a href="#Hive-231"><span class="linenos">231</span></a> <span class="p">),</span>
+</span><span id="Hive-232"><a href="#Hive-232"><span class="linenos">232</span></a> <span class="s2">&quot;DAY&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">Day</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Hive-233"><a href="#Hive-233"><span class="linenos">233</span></a> <span class="s2">&quot;FROM_UNIXTIME&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">UnixToStr</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">,</span> <span class="kc">True</span><span class="p">),</span>
+</span><span id="Hive-234"><a href="#Hive-234"><span class="linenos">234</span></a> <span class="s2">&quot;GET_JSON_OBJECT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive-235"><a href="#Hive-235"><span class="linenos">235</span></a> <span class="s2">&quot;LOCATE&quot;</span><span class="p">:</span> <span class="n">locate_to_strposition</span><span class="p">,</span>
+</span><span id="Hive-236"><a href="#Hive-236"><span class="linenos">236</span></a> <span class="s2">&quot;LOG&quot;</span><span class="p">:</span> <span class="p">(</span>
+</span><span id="Hive-237"><a href="#Hive-237"><span class="linenos">237</span></a> <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">Log</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="Hive-238"><a href="#Hive-238"><span class="linenos">238</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">&gt;</span> <span class="mi">1</span>
+</span><span id="Hive-239"><a href="#Hive-239"><span class="linenos">239</span></a> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">Ln</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="Hive-240"><a href="#Hive-240"><span class="linenos">240</span></a> <span class="p">),</span>
+</span><span id="Hive-241"><a href="#Hive-241"><span class="linenos">241</span></a> <span class="s2">&quot;MAP&quot;</span><span class="p">:</span> <span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="Hive-242"><a href="#Hive-242"><span class="linenos">242</span></a> <span class="s2">&quot;MONTH&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">Month</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</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="Hive-243"><a href="#Hive-243"><span class="linenos">243</span></a> <span class="s2">&quot;PERCENTILE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive-244"><a href="#Hive-244"><span class="linenos">244</span></a> <span class="s2">&quot;PERCENTILE_APPROX&quot;</span><span class="p">:</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><span id="Hive-245"><a href="#Hive-245"><span class="linenos">245</span></a> <span class="s2">&quot;COLLECT_SET&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SetAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive-246"><a href="#Hive-246"><span class="linenos">246</span></a> <span class="s2">&quot;SIZE&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="Hive-247"><a href="#Hive-247"><span class="linenos">247</span></a> <span class="s2">&quot;SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive-248"><a href="#Hive-248"><span class="linenos">248</span></a> <span class="s2">&quot;TO_DATE&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">TsOrDsToDate</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">),</span>
+</span><span id="Hive-249"><a href="#Hive-249"><span class="linenos">249</span></a> <span class="s2">&quot;UNIX_TIMESTAMP&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">StrToUnix</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">,</span> <span class="kc">True</span><span class="p">),</span>
+</span><span id="Hive-250"><a href="#Hive-250"><span class="linenos">250</span></a> <span class="s2">&quot;YEAR&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">Year</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</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="Hive-251"><a href="#Hive-251"><span class="linenos">251</span></a> <span class="p">}</span>
+</span><span id="Hive-252"><a href="#Hive-252"><span class="linenos">252</span></a>
+</span><span id="Hive-253"><a href="#Hive-253"><span class="linenos">253</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive-254"><a href="#Hive-254"><span class="linenos">254</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Hive-255"><a href="#Hive-255"><span class="linenos">255</span></a> <span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SerdeProperties</span><span class="p">(</span>
+</span><span id="Hive-256"><a href="#Hive-256"><span class="linenos">256</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_property</span><span class="p">)</span>
+</span><span id="Hive-257"><a href="#Hive-257"><span class="linenos">257</span></a> <span class="p">),</span>
+</span><span id="Hive-258"><a href="#Hive-258"><span class="linenos">258</span></a> <span class="p">}</span>
+</span><span id="Hive-259"><a href="#Hive-259"><span class="linenos">259</span></a>
+</span><span id="Hive-260"><a href="#Hive-260"><span class="linenos">260</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="Hive-261"><a href="#Hive-261"><span class="linenos">261</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive-262"><a href="#Hive-262"><span class="linenos">262</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="Hive-263"><a href="#Hive-263"><span class="linenos">263</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;STRING&quot;</span><span class="p">,</span>
+</span><span id="Hive-264"><a href="#Hive-264"><span class="linenos">264</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Hive-265"><a href="#Hive-265"><span class="linenos">265</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BINARY&quot;</span><span class="p">,</span>
+</span><span id="Hive-266"><a href="#Hive-266"><span class="linenos">266</span></a> <span class="p">}</span>
+</span><span id="Hive-267"><a href="#Hive-267"><span class="linenos">267</span></a>
+</span><span id="Hive-268"><a href="#Hive-268"><span class="linenos">268</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive-269"><a href="#Hive-269"><span class="linenos">269</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="Hive-270"><a href="#Hive-270"><span class="linenos">270</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="Hive-271"><a href="#Hive-271"><span class="linenos">271</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Property</span><span class="p">:</span> <span class="n">_property_sql</span><span class="p">,</span>
+</span><span id="Hive-272"><a href="#Hive-272"><span class="linenos">272</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_sql</span><span class="p">,</span>
+</span><span id="Hive-273"><a href="#Hive-273"><span class="linenos">273</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;COLLECT_LIST&quot;</span><span class="p">),</span>
+</span><span id="Hive-274"><a href="#Hive-274"><span class="linenos">274</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="Hive-275"><a href="#Hive-275"><span class="linenos">275</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;SIZE&quot;</span><span class="p">),</span>
+</span><span id="Hive-276"><a href="#Hive-276"><span class="linenos">276</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">:</span> <span class="n">_array_sort</span><span class="p">,</span>
+</span><span id="Hive-277"><a href="#Hive-277"><span class="linenos">277</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">With</span><span class="p">:</span> <span class="n">no_recursive_cte_sql</span><span class="p">,</span>
+</span><span id="Hive-278"><a href="#Hive-278"><span class="linenos">278</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_add_date_sql</span><span class="p">,</span>
+</span><span id="Hive-279"><a href="#Hive-279"><span class="linenos">279</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">_date_diff_sql</span><span class="p">,</span>
+</span><span id="Hive-280"><a href="#Hive-280"><span class="linenos">280</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&quot;</span><span class="p">),</span>
+</span><span id="Hive-281"><a href="#Hive-281"><span class="linenos">281</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">Hive</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="Hive-282"><a href="#Hive-282"><span class="linenos">282</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;TO_DATE(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 STRING), </span><span class="si">{</span><span class="n">Hive</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Hive-283"><a href="#Hive-283"><span class="linenos">283</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;STORED AS </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">&quot;</span><span class="p">,</span>
+</span><span id="Hive-284"><a href="#Hive-284"><span class="linenos">284</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="Hive-285"><a href="#Hive-285"><span class="linenos">285</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Index</span><span class="p">:</span> <span class="n">_index_sql</span><span class="p">,</span>
+</span><span id="Hive-286"><a href="#Hive-286"><span class="linenos">286</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="Hive-287"><a href="#Hive-287"><span class="linenos">287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Join</span><span class="p">:</span> <span class="n">_unnest_to_explode_sql</span><span class="p">,</span>
+</span><span id="Hive-288"><a href="#Hive-288"><span class="linenos">288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GET_JSON_OBJECT&quot;</span><span class="p">),</span>
+</span><span id="Hive-289"><a href="#Hive-289"><span class="linenos">289</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GET_JSON_OBJECT&quot;</span><span class="p">),</span>
+</span><span id="Hive-290"><a href="#Hive-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">,</span>
+</span><span id="Hive-291"><a href="#Hive-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">,</span>
+</span><span id="Hive-292"><a href="#Hive-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">create_with_partitions_sql</span><span class="p">,</span>
+</span><span id="Hive-293"><a href="#Hive-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;PERCENTILE&quot;</span><span class="p">),</span>
+</span><span id="Hive-294"><a href="#Hive-294"><span class="linenos">294</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;PERCENTILE_APPROX&quot;</span><span class="p">),</span>
+</span><span id="Hive-295"><a href="#Hive-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;RLIKE&quot;</span><span class="p">),</span>
+</span><span id="Hive-296"><a href="#Hive-296"><span class="linenos">296</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SPLIT&quot;</span><span class="p">),</span>
+</span><span id="Hive-297"><a href="#Hive-297"><span class="linenos">297</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="Hive-298"><a href="#Hive-298"><span class="linenos">298</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SchemaCommentProperty</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="bp">self</span><span class="o">.</span><span class="n">naked_property</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
+</span><span id="Hive-299"><a href="#Hive-299"><span class="linenos">299</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetAgg</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;COLLECT_SET&quot;</span><span class="p">),</span>
+</span><span id="Hive-300"><a href="#Hive-300"><span class="linenos">300</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</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;SPLIT(</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">, CONCAT(&#39;</span><span class="se">\\\\</span><span class="s2">Q&#39;, </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="Hive-301"><a href="#Hive-301"><span class="linenos">301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">strposition_to_locate_sql</span><span class="p">,</span>
+</span><span id="Hive-302"><a href="#Hive-302"><span class="linenos">302</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="Hive-303"><a href="#Hive-303"><span class="linenos">303</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</span><span class="p">,</span>
+</span><span id="Hive-304"><a href="#Hive-304"><span class="linenos">304</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="p">:</span> <span class="n">_str_to_unix</span><span class="p">,</span>
+</span><span id="Hive-305"><a href="#Hive-305"><span class="linenos">305</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="Hive-306"><a href="#Hive-306"><span class="linenos">306</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;USING </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="Hive-307"><a href="#Hive-307"><span class="linenos">307</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&quot;</span><span class="p">),</span>
+</span><span id="Hive-308"><a href="#Hive-308"><span class="linenos">308</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="Hive-309"><a href="#Hive-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="Hive-310"><a href="#Hive-310"><span class="linenos">310</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="n">_time_to_str</span><span class="p">,</span>
+</span><span id="Hive-311"><a href="#Hive-311"><span class="linenos">311</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;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="Hive-312"><a href="#Hive-312"><span class="linenos">312</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 STRING), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="Hive-313"><a href="#Hive-313"><span class="linenos">313</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</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_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;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="Hive-314"><a href="#Hive-314"><span class="linenos">314</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">_to_date_sql</span><span class="p">,</span>
+</span><span id="Hive-315"><a href="#Hive-315"><span class="linenos">315</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="Hive-316"><a href="#Hive-316"><span class="linenos">316</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;FROM_UNIXTIME(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">_time_format</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">)&quot;</span><span class="p">,</span>
+</span><span id="Hive-317"><a href="#Hive-317"><span class="linenos">317</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="Hive-318"><a href="#Hive-318"><span class="linenos">318</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</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="Hive-319"><a href="#Hive-319"><span class="linenos">319</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITIONED BY </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="Hive-320"><a href="#Hive-320"><span class="linenos">320</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RowFormatSerdeProperty</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;ROW FORMAT SERDE </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="Hive-321"><a href="#Hive-321"><span class="linenos">321</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SerdeProperties</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="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">),</span>
+</span><span id="Hive-322"><a href="#Hive-322"><span class="linenos">322</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NumberToStr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FORMAT_NUMBER&quot;</span><span class="p">),</span>
+</span><span id="Hive-323"><a href="#Hive-323"><span class="linenos">323</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LastDateOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LAST_DAY&quot;</span><span class="p">),</span>
+</span><span id="Hive-324"><a href="#Hive-324"><span class="linenos">324</span></a> <span class="p">}</span>
+</span><span id="Hive-325"><a href="#Hive-325"><span class="linenos">325</span></a>
+</span><span id="Hive-326"><a href="#Hive-326"><span class="linenos">326</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive-327"><a href="#Hive-327"><span class="linenos">327</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="Hive-328"><a href="#Hive-328"><span class="linenos">328</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FileFormatProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="Hive-329"><a href="#Hive-329"><span class="linenos">329</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="Hive-330"><a href="#Hive-330"><span class="linenos">330</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableFormatProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="Hive-331"><a href="#Hive-331"><span class="linenos">331</span></a> <span class="p">}</span>
+</span><span id="Hive-332"><a href="#Hive-332"><span class="linenos">332</span></a>
+</span><span id="Hive-333"><a href="#Hive-333"><span class="linenos">333</span></a> <span class="k">def</span> <span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">):</span>
+</span><span id="Hive-334"><a href="#Hive-334"><span class="linenos">334</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span>
+</span><span id="Hive-335"><a href="#Hive-335"><span class="linenos">335</span></a> <span class="n">properties</span><span class="p">,</span>
+</span><span id="Hive-336"><a href="#Hive-336"><span class="linenos">336</span></a> <span class="n">prefix</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">seg</span><span class="p">(</span><span class="s2">&quot;TBLPROPERTIES&quot;</span><span class="p">),</span>
+</span><span id="Hive-337"><a href="#Hive-337"><span class="linenos">337</span></a> <span class="p">)</span>
+</span><span id="Hive-338"><a href="#Hive-338"><span class="linenos">338</span></a>
+</span><span id="Hive-339"><a href="#Hive-339"><span class="linenos">339</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="Hive-340"><a href="#Hive-340"><span class="linenos">340</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="Hive-341"><a href="#Hive-341"><span class="linenos">341</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="p">(</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">VARCHAR</span><span class="p">,</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">NVARCHAR</span><span class="p">)</span>
+</span><span id="Hive-342"><a href="#Hive-342"><span class="linenos">342</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="Hive-343"><a href="#Hive-343"><span class="linenos">343</span></a> <span class="p">):</span>
+</span><span id="Hive-344"><a href="#Hive-344"><span class="linenos">344</span></a> <span class="n">expression</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">build</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">)</span>
+</span><span id="Hive-345"><a href="#Hive-345"><span class="linenos">345</span></a> <span class="k">elif</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">TEMPORAL_TYPES</span><span class="p">:</span>
+</span><span id="Hive-346"><a href="#Hive-346"><span class="linenos">346</span></a> <span class="n">expression</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">build</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="Hive-347"><a href="#Hive-347"><span class="linenos">347</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</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></pre></div>
+
+
+
+
+ <div id="Hive.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Hive</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Hive.__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="Hive.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Hive.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Hive.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Hive.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Hive.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Hive.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Hive.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Hive.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Hive.Tokenizer">
+ <input id="Hive.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">Hive.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="Hive.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Hive.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Hive.Tokenizer-173"><a href="#Hive.Tokenizer-173"><span class="linenos">173</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="Hive.Tokenizer-174"><a href="#Hive.Tokenizer-174"><span class="linenos">174</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="Hive.Tokenizer-175"><a href="#Hive.Tokenizer-175"><span class="linenos">175</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="Hive.Tokenizer-176"><a href="#Hive.Tokenizer-176"><span class="linenos">176</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="Hive.Tokenizer-177"><a href="#Hive.Tokenizer-177"><span class="linenos">177</span></a> <span class="n">ENCODE</span> <span class="o">=</span> <span class="s2">&quot;utf-8&quot;</span>
+</span><span id="Hive.Tokenizer-178"><a href="#Hive.Tokenizer-178"><span class="linenos">178</span></a>
+</span><span id="Hive.Tokenizer-179"><a href="#Hive.Tokenizer-179"><span class="linenos">179</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive.Tokenizer-180"><a href="#Hive.Tokenizer-180"><span class="linenos">180</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="Hive.Tokenizer-181"><a href="#Hive.Tokenizer-181"><span class="linenos">181</span></a> <span class="s2">&quot;ADD ARCHIVE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-182"><a href="#Hive.Tokenizer-182"><span class="linenos">182</span></a> <span class="s2">&quot;ADD ARCHIVES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-183"><a href="#Hive.Tokenizer-183"><span class="linenos">183</span></a> <span class="s2">&quot;ADD FILE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-184"><a href="#Hive.Tokenizer-184"><span class="linenos">184</span></a> <span class="s2">&quot;ADD FILES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-185"><a href="#Hive.Tokenizer-185"><span class="linenos">185</span></a> <span class="s2">&quot;ADD JAR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-186"><a href="#Hive.Tokenizer-186"><span class="linenos">186</span></a> <span class="s2">&quot;ADD JARS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-187"><a href="#Hive.Tokenizer-187"><span class="linenos">187</span></a> <span class="s2">&quot;MSCK REPAIR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-188"><a href="#Hive.Tokenizer-188"><span class="linenos">188</span></a> <span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SERDE_PROPERTIES</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-189"><a href="#Hive.Tokenizer-189"><span class="linenos">189</span></a> <span class="p">}</span>
+</span><span id="Hive.Tokenizer-190"><a href="#Hive.Tokenizer-190"><span class="linenos">190</span></a>
+</span><span id="Hive.Tokenizer-191"><a href="#Hive.Tokenizer-191"><span class="linenos">191</span></a> <span class="n">NUMERIC_LITERALS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive.Tokenizer-192"><a href="#Hive.Tokenizer-192"><span class="linenos">192</span></a> <span class="s2">&quot;L&quot;</span><span class="p">:</span> <span class="s2">&quot;BIGINT&quot;</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-193"><a href="#Hive.Tokenizer-193"><span class="linenos">193</span></a> <span class="s2">&quot;S&quot;</span><span class="p">:</span> <span class="s2">&quot;SMALLINT&quot;</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-194"><a href="#Hive.Tokenizer-194"><span class="linenos">194</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;TINYINT&quot;</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-195"><a href="#Hive.Tokenizer-195"><span class="linenos">195</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;DOUBLE&quot;</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-196"><a href="#Hive.Tokenizer-196"><span class="linenos">196</span></a> <span class="s2">&quot;F&quot;</span><span class="p">:</span> <span class="s2">&quot;FLOAT&quot;</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-197"><a href="#Hive.Tokenizer-197"><span class="linenos">197</span></a> <span class="s2">&quot;BD&quot;</span><span class="p">:</span> <span class="s2">&quot;DECIMAL&quot;</span><span class="p">,</span>
+</span><span id="Hive.Tokenizer-198"><a href="#Hive.Tokenizer-198"><span class="linenos">198</span></a> <span class="p">}</span>
+</span><span id="Hive.Tokenizer-199"><a href="#Hive.Tokenizer-199"><span class="linenos">199</span></a>
+</span><span id="Hive.Tokenizer-200"><a href="#Hive.Tokenizer-200"><span class="linenos">200</span></a> <span class="n">IDENTIFIER_CAN_START_WITH_DIGIT</span> <span class="o">=</span> <span class="kc">True</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="Hive.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="Hive.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="Hive.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Hive.Parser">
+ <input id="Hive.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">Hive.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="Hive.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Hive.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Hive.Parser-202"><a href="#Hive.Parser-202"><span class="linenos">202</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="Hive.Parser-203"><a href="#Hive.Parser-203"><span class="linenos">203</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Hive.Parser-204"><a href="#Hive.Parser-204"><span class="linenos">204</span></a>
+</span><span id="Hive.Parser-205"><a href="#Hive.Parser-205"><span class="linenos">205</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive.Parser-206"><a href="#Hive.Parser-206"><span class="linenos">206</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="Hive.Parser-207"><a href="#Hive.Parser-207"><span class="linenos">207</span></a> <span class="s2">&quot;APPROX_COUNT_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="Hive.Parser-208"><a href="#Hive.Parser-208"><span class="linenos">208</span></a> <span class="s2">&quot;COLLECT_LIST&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive.Parser-209"><a href="#Hive.Parser-209"><span class="linenos">209</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">TsOrDsAdd</span><span class="p">(</span>
+</span><span id="Hive.Parser-210"><a href="#Hive.Parser-210"><span class="linenos">210</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="Hive.Parser-211"><a href="#Hive.Parser-211"><span class="linenos">211</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="Hive.Parser-212"><a href="#Hive.Parser-212"><span class="linenos">212</span></a> <span class="n">unit</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;DAY&quot;</span><span class="p">),</span>
+</span><span id="Hive.Parser-213"><a href="#Hive.Parser-213"><span class="linenos">213</span></a> <span class="p">),</span>
+</span><span id="Hive.Parser-214"><a href="#Hive.Parser-214"><span class="linenos">214</span></a> <span class="s2">&quot;DATEDIFF&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="Hive.Parser-215"><a href="#Hive.Parser-215"><span class="linenos">215</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Hive.Parser-216"><a href="#Hive.Parser-216"><span class="linenos">216</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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">1</span><span class="p">)),</span>
+</span><span id="Hive.Parser-217"><a href="#Hive.Parser-217"><span class="linenos">217</span></a> <span class="p">),</span>
+</span><span id="Hive.Parser-218"><a href="#Hive.Parser-218"><span class="linenos">218</span></a> <span class="s2">&quot;DATE_SUB&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">TsOrDsAdd</span><span class="p">(</span>
+</span><span id="Hive.Parser-219"><a href="#Hive.Parser-219"><span class="linenos">219</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="Hive.Parser-220"><a href="#Hive.Parser-220"><span class="linenos">220</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Mul</span><span class="p">(</span>
+</span><span id="Hive.Parser-221"><a href="#Hive.Parser-221"><span class="linenos">221</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">1</span><span class="p">),</span>
+</span><span id="Hive.Parser-222"><a href="#Hive.Parser-222"><span class="linenos">222</span></a> <span class="n">expression</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">number</span><span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">),</span>
+</span><span id="Hive.Parser-223"><a href="#Hive.Parser-223"><span class="linenos">223</span></a> <span class="p">),</span>
+</span><span id="Hive.Parser-224"><a href="#Hive.Parser-224"><span class="linenos">224</span></a> <span class="n">unit</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;DAY&quot;</span><span class="p">),</span>
+</span><span id="Hive.Parser-225"><a href="#Hive.Parser-225"><span class="linenos">225</span></a> <span class="p">),</span>
+</span><span id="Hive.Parser-226"><a href="#Hive.Parser-226"><span class="linenos">226</span></a> <span class="s2">&quot;DATE_FORMAT&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</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;hive&quot;</span><span class="p">)(</span>
+</span><span id="Hive.Parser-227"><a href="#Hive.Parser-227"><span class="linenos">227</span></a> <span class="p">[</span>
+</span><span id="Hive.Parser-228"><a href="#Hive.Parser-228"><span class="linenos">228</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">(</span><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="Hive.Parser-229"><a href="#Hive.Parser-229"><span class="linenos">229</span></a> <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="Hive.Parser-230"><a href="#Hive.Parser-230"><span class="linenos">230</span></a> <span class="p">]</span>
+</span><span id="Hive.Parser-231"><a href="#Hive.Parser-231"><span class="linenos">231</span></a> <span class="p">),</span>
+</span><span id="Hive.Parser-232"><a href="#Hive.Parser-232"><span class="linenos">232</span></a> <span class="s2">&quot;DAY&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">Day</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Hive.Parser-233"><a href="#Hive.Parser-233"><span class="linenos">233</span></a> <span class="s2">&quot;FROM_UNIXTIME&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">UnixToStr</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">,</span> <span class="kc">True</span><span class="p">),</span>
+</span><span id="Hive.Parser-234"><a href="#Hive.Parser-234"><span class="linenos">234</span></a> <span class="s2">&quot;GET_JSON_OBJECT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive.Parser-235"><a href="#Hive.Parser-235"><span class="linenos">235</span></a> <span class="s2">&quot;LOCATE&quot;</span><span class="p">:</span> <span class="n">locate_to_strposition</span><span class="p">,</span>
+</span><span id="Hive.Parser-236"><a href="#Hive.Parser-236"><span class="linenos">236</span></a> <span class="s2">&quot;LOG&quot;</span><span class="p">:</span> <span class="p">(</span>
+</span><span id="Hive.Parser-237"><a href="#Hive.Parser-237"><span class="linenos">237</span></a> <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">Log</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="Hive.Parser-238"><a href="#Hive.Parser-238"><span class="linenos">238</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">&gt;</span> <span class="mi">1</span>
+</span><span id="Hive.Parser-239"><a href="#Hive.Parser-239"><span class="linenos">239</span></a> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">Ln</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="Hive.Parser-240"><a href="#Hive.Parser-240"><span class="linenos">240</span></a> <span class="p">),</span>
+</span><span id="Hive.Parser-241"><a href="#Hive.Parser-241"><span class="linenos">241</span></a> <span class="s2">&quot;MAP&quot;</span><span class="p">:</span> <span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="Hive.Parser-242"><a href="#Hive.Parser-242"><span class="linenos">242</span></a> <span class="s2">&quot;MONTH&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">Month</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</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="Hive.Parser-243"><a href="#Hive.Parser-243"><span class="linenos">243</span></a> <span class="s2">&quot;PERCENTILE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive.Parser-244"><a href="#Hive.Parser-244"><span class="linenos">244</span></a> <span class="s2">&quot;PERCENTILE_APPROX&quot;</span><span class="p">:</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><span id="Hive.Parser-245"><a href="#Hive.Parser-245"><span class="linenos">245</span></a> <span class="s2">&quot;COLLECT_SET&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SetAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive.Parser-246"><a href="#Hive.Parser-246"><span class="linenos">246</span></a> <span class="s2">&quot;SIZE&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="Hive.Parser-247"><a href="#Hive.Parser-247"><span class="linenos">247</span></a> <span class="s2">&quot;SPLIT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Hive.Parser-248"><a href="#Hive.Parser-248"><span class="linenos">248</span></a> <span class="s2">&quot;TO_DATE&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">TsOrDsToDate</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">),</span>
+</span><span id="Hive.Parser-249"><a href="#Hive.Parser-249"><span class="linenos">249</span></a> <span class="s2">&quot;UNIX_TIMESTAMP&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">StrToUnix</span><span class="p">,</span> <span class="s2">&quot;hive&quot;</span><span class="p">,</span> <span class="kc">True</span><span class="p">),</span>
+</span><span id="Hive.Parser-250"><a href="#Hive.Parser-250"><span class="linenos">250</span></a> <span class="s2">&quot;YEAR&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">Year</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</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="Hive.Parser-251"><a href="#Hive.Parser-251"><span class="linenos">251</span></a> <span class="p">}</span>
+</span><span id="Hive.Parser-252"><a href="#Hive.Parser-252"><span class="linenos">252</span></a>
+</span><span id="Hive.Parser-253"><a href="#Hive.Parser-253"><span class="linenos">253</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive.Parser-254"><a href="#Hive.Parser-254"><span class="linenos">254</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Hive.Parser-255"><a href="#Hive.Parser-255"><span class="linenos">255</span></a> <span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SerdeProperties</span><span class="p">(</span>
+</span><span id="Hive.Parser-256"><a href="#Hive.Parser-256"><span class="linenos">256</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_property</span><span class="p">)</span>
+</span><span id="Hive.Parser-257"><a href="#Hive.Parser-257"><span class="linenos">257</span></a> <span class="p">),</span>
+</span><span id="Hive.Parser-258"><a href="#Hive.Parser-258"><span class="linenos">258</span></a> <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="Hive.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Hive.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Hive.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Hive.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Hive.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Hive.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Hive.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Hive.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Hive.Generator">
+ <input id="Hive.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">Hive.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="Hive.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Hive.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Hive.Generator-260"><a href="#Hive.Generator-260"><span class="linenos">260</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="Hive.Generator-261"><a href="#Hive.Generator-261"><span class="linenos">261</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive.Generator-262"><a href="#Hive.Generator-262"><span class="linenos">262</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="Hive.Generator-263"><a href="#Hive.Generator-263"><span class="linenos">263</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;STRING&quot;</span><span class="p">,</span>
+</span><span id="Hive.Generator-264"><a href="#Hive.Generator-264"><span class="linenos">264</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Hive.Generator-265"><a href="#Hive.Generator-265"><span class="linenos">265</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BINARY&quot;</span><span class="p">,</span>
+</span><span id="Hive.Generator-266"><a href="#Hive.Generator-266"><span class="linenos">266</span></a> <span class="p">}</span>
+</span><span id="Hive.Generator-267"><a href="#Hive.Generator-267"><span class="linenos">267</span></a>
+</span><span id="Hive.Generator-268"><a href="#Hive.Generator-268"><span class="linenos">268</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive.Generator-269"><a href="#Hive.Generator-269"><span class="linenos">269</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="Hive.Generator-270"><a href="#Hive.Generator-270"><span class="linenos">270</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="Hive.Generator-271"><a href="#Hive.Generator-271"><span class="linenos">271</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Property</span><span class="p">:</span> <span class="n">_property_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-272"><a href="#Hive.Generator-272"><span class="linenos">272</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-273"><a href="#Hive.Generator-273"><span class="linenos">273</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;COLLECT_LIST&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-274"><a href="#Hive.Generator-274"><span class="linenos">274</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="Hive.Generator-275"><a href="#Hive.Generator-275"><span class="linenos">275</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;SIZE&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-276"><a href="#Hive.Generator-276"><span class="linenos">276</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">:</span> <span class="n">_array_sort</span><span class="p">,</span>
+</span><span id="Hive.Generator-277"><a href="#Hive.Generator-277"><span class="linenos">277</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">With</span><span class="p">:</span> <span class="n">no_recursive_cte_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-278"><a href="#Hive.Generator-278"><span class="linenos">278</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_add_date_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-279"><a href="#Hive.Generator-279"><span class="linenos">279</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">_date_diff_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-280"><a href="#Hive.Generator-280"><span class="linenos">280</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-281"><a href="#Hive.Generator-281"><span class="linenos">281</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">Hive</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="Hive.Generator-282"><a href="#Hive.Generator-282"><span class="linenos">282</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;TO_DATE(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 STRING), </span><span class="si">{</span><span class="n">Hive</span><span class="o">.</span><span class="n">dateint_format</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Hive.Generator-283"><a href="#Hive.Generator-283"><span class="linenos">283</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;STORED AS </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">&quot;</span><span class="p">,</span>
+</span><span id="Hive.Generator-284"><a href="#Hive.Generator-284"><span class="linenos">284</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="Hive.Generator-285"><a href="#Hive.Generator-285"><span class="linenos">285</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Index</span><span class="p">:</span> <span class="n">_index_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-286"><a href="#Hive.Generator-286"><span class="linenos">286</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="Hive.Generator-287"><a href="#Hive.Generator-287"><span class="linenos">287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Join</span><span class="p">:</span> <span class="n">_unnest_to_explode_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-288"><a href="#Hive.Generator-288"><span class="linenos">288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GET_JSON_OBJECT&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-289"><a href="#Hive.Generator-289"><span class="linenos">289</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GET_JSON_OBJECT&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-290"><a href="#Hive.Generator-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-291"><a href="#Hive.Generator-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-292"><a href="#Hive.Generator-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">create_with_partitions_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-293"><a href="#Hive.Generator-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Quantile</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;PERCENTILE&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-294"><a href="#Hive.Generator-294"><span class="linenos">294</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;PERCENTILE_APPROX&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-295"><a href="#Hive.Generator-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;RLIKE&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-296"><a href="#Hive.Generator-296"><span class="linenos">296</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SPLIT&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-297"><a href="#Hive.Generator-297"><span class="linenos">297</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="Hive.Generator-298"><a href="#Hive.Generator-298"><span class="linenos">298</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SchemaCommentProperty</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="bp">self</span><span class="o">.</span><span class="n">naked_property</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
+</span><span id="Hive.Generator-299"><a href="#Hive.Generator-299"><span class="linenos">299</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetAgg</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;COLLECT_SET&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-300"><a href="#Hive.Generator-300"><span class="linenos">300</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</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;SPLIT(</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">, CONCAT(&#39;</span><span class="se">\\\\</span><span class="s2">Q&#39;, </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="Hive.Generator-301"><a href="#Hive.Generator-301"><span class="linenos">301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">strposition_to_locate_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-302"><a href="#Hive.Generator-302"><span class="linenos">302</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="Hive.Generator-303"><a href="#Hive.Generator-303"><span class="linenos">303</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</span><span class="p">,</span>
+</span><span id="Hive.Generator-304"><a href="#Hive.Generator-304"><span class="linenos">304</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="p">:</span> <span class="n">_str_to_unix</span><span class="p">,</span>
+</span><span id="Hive.Generator-305"><a href="#Hive.Generator-305"><span class="linenos">305</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="Hive.Generator-306"><a href="#Hive.Generator-306"><span class="linenos">306</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;USING </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="Hive.Generator-307"><a href="#Hive.Generator-307"><span class="linenos">307</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-308"><a href="#Hive.Generator-308"><span class="linenos">308</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="Hive.Generator-309"><a href="#Hive.Generator-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-310"><a href="#Hive.Generator-310"><span class="linenos">310</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="n">_time_to_str</span><span class="p">,</span>
+</span><span id="Hive.Generator-311"><a href="#Hive.Generator-311"><span class="linenos">311</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;UNIX_TIMESTAMP&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-312"><a href="#Hive.Generator-312"><span class="linenos">312</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 STRING), &#39;-&#39;, &#39;&#39;), 1, 8) AS INT)&quot;</span><span class="p">,</span>
+</span><span id="Hive.Generator-313"><a href="#Hive.Generator-313"><span class="linenos">313</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</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_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;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="Hive.Generator-314"><a href="#Hive.Generator-314"><span class="linenos">314</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">_to_date_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-315"><a href="#Hive.Generator-315"><span class="linenos">315</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="Hive.Generator-316"><a href="#Hive.Generator-316"><span class="linenos">316</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;FROM_UNIXTIME(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">_time_format</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">)&quot;</span><span class="p">,</span>
+</span><span id="Hive.Generator-317"><a href="#Hive.Generator-317"><span class="linenos">317</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="Hive.Generator-318"><a href="#Hive.Generator-318"><span class="linenos">318</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</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="Hive.Generator-319"><a href="#Hive.Generator-319"><span class="linenos">319</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITIONED BY </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="Hive.Generator-320"><a href="#Hive.Generator-320"><span class="linenos">320</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RowFormatSerdeProperty</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;ROW FORMAT SERDE </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="Hive.Generator-321"><a href="#Hive.Generator-321"><span class="linenos">321</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SerdeProperties</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="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">&quot;WITH SERDEPROPERTIES&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-322"><a href="#Hive.Generator-322"><span class="linenos">322</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NumberToStr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;FORMAT_NUMBER&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-323"><a href="#Hive.Generator-323"><span class="linenos">323</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LastDateOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;LAST_DAY&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-324"><a href="#Hive.Generator-324"><span class="linenos">324</span></a> <span class="p">}</span>
+</span><span id="Hive.Generator-325"><a href="#Hive.Generator-325"><span class="linenos">325</span></a>
+</span><span id="Hive.Generator-326"><a href="#Hive.Generator-326"><span class="linenos">326</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Hive.Generator-327"><a href="#Hive.Generator-327"><span class="linenos">327</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="Hive.Generator-328"><a href="#Hive.Generator-328"><span class="linenos">328</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FileFormatProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="Hive.Generator-329"><a href="#Hive.Generator-329"><span class="linenos">329</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="Hive.Generator-330"><a href="#Hive.Generator-330"><span class="linenos">330</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableFormatProperty</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">POST_SCHEMA_ROOT</span><span class="p">,</span>
+</span><span id="Hive.Generator-331"><a href="#Hive.Generator-331"><span class="linenos">331</span></a> <span class="p">}</span>
+</span><span id="Hive.Generator-332"><a href="#Hive.Generator-332"><span class="linenos">332</span></a>
+</span><span id="Hive.Generator-333"><a href="#Hive.Generator-333"><span class="linenos">333</span></a> <span class="k">def</span> <span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">):</span>
+</span><span id="Hive.Generator-334"><a href="#Hive.Generator-334"><span class="linenos">334</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span>
+</span><span id="Hive.Generator-335"><a href="#Hive.Generator-335"><span class="linenos">335</span></a> <span class="n">properties</span><span class="p">,</span>
+</span><span id="Hive.Generator-336"><a href="#Hive.Generator-336"><span class="linenos">336</span></a> <span class="n">prefix</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">seg</span><span class="p">(</span><span class="s2">&quot;TBLPROPERTIES&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator-337"><a href="#Hive.Generator-337"><span class="linenos">337</span></a> <span class="p">)</span>
+</span><span id="Hive.Generator-338"><a href="#Hive.Generator-338"><span class="linenos">338</span></a>
+</span><span id="Hive.Generator-339"><a href="#Hive.Generator-339"><span class="linenos">339</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="Hive.Generator-340"><a href="#Hive.Generator-340"><span class="linenos">340</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="Hive.Generator-341"><a href="#Hive.Generator-341"><span class="linenos">341</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="p">(</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">VARCHAR</span><span class="p">,</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">NVARCHAR</span><span class="p">)</span>
+</span><span id="Hive.Generator-342"><a href="#Hive.Generator-342"><span class="linenos">342</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="Hive.Generator-343"><a href="#Hive.Generator-343"><span class="linenos">343</span></a> <span class="p">):</span>
+</span><span id="Hive.Generator-344"><a href="#Hive.Generator-344"><span class="linenos">344</span></a> <span class="n">expression</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">build</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">)</span>
+</span><span id="Hive.Generator-345"><a href="#Hive.Generator-345"><span class="linenos">345</span></a> <span class="k">elif</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">TEMPORAL_TYPES</span><span class="p">:</span>
+</span><span id="Hive.Generator-346"><a href="#Hive.Generator-346"><span class="linenos">346</span></a> <span class="n">expression</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">build</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="Hive.Generator-347"><a href="#Hive.Generator-347"><span class="linenos">347</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</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></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="Hive.Generator.with_properties" class="classattr">
+ <input id="Hive.Generator.with_properties-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">with_properties</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">properties</span></span><span class="return-annotation">):</span></span>
+
+ <label class="view-source-button" for="Hive.Generator.with_properties-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Hive.Generator.with_properties"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Hive.Generator.with_properties-333"><a href="#Hive.Generator.with_properties-333"><span class="linenos">333</span></a> <span class="k">def</span> <span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">):</span>
+</span><span id="Hive.Generator.with_properties-334"><a href="#Hive.Generator.with_properties-334"><span class="linenos">334</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span>
+</span><span id="Hive.Generator.with_properties-335"><a href="#Hive.Generator.with_properties-335"><span class="linenos">335</span></a> <span class="n">properties</span><span class="p">,</span>
+</span><span id="Hive.Generator.with_properties-336"><a href="#Hive.Generator.with_properties-336"><span class="linenos">336</span></a> <span class="n">prefix</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">seg</span><span class="p">(</span><span class="s2">&quot;TBLPROPERTIES&quot;</span><span class="p">),</span>
+</span><span id="Hive.Generator.with_properties-337"><a href="#Hive.Generator.with_properties-337"><span class="linenos">337</span></a> <span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Hive.Generator.datatype_sql" class="classattr">
+ <input id="Hive.Generator.datatype_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">datatype_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="Hive.Generator.datatype_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Hive.Generator.datatype_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Hive.Generator.datatype_sql-339"><a href="#Hive.Generator.datatype_sql-339"><span class="linenos">339</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="Hive.Generator.datatype_sql-340"><a href="#Hive.Generator.datatype_sql-340"><span class="linenos">340</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="Hive.Generator.datatype_sql-341"><a href="#Hive.Generator.datatype_sql-341"><span class="linenos">341</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="p">(</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">VARCHAR</span><span class="p">,</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">NVARCHAR</span><span class="p">)</span>
+</span><span id="Hive.Generator.datatype_sql-342"><a href="#Hive.Generator.datatype_sql-342"><span class="linenos">342</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="Hive.Generator.datatype_sql-343"><a href="#Hive.Generator.datatype_sql-343"><span class="linenos">343</span></a> <span class="p">):</span>
+</span><span id="Hive.Generator.datatype_sql-344"><a href="#Hive.Generator.datatype_sql-344"><span class="linenos">344</span></a> <span class="n">expression</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">build</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">)</span>
+</span><span id="Hive.Generator.datatype_sql-345"><a href="#Hive.Generator.datatype_sql-345"><span class="linenos">345</span></a> <span class="k">elif</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">TEMPORAL_TYPES</span><span class="p">:</span>
+</span><span id="Hive.Generator.datatype_sql-346"><a href="#Hive.Generator.datatype_sql-346"><span class="linenos">346</span></a> <span class="n">expression</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">build</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="Hive.Generator.datatype_sql-347"><a href="#Hive.Generator.datatype_sql-347"><span class="linenos">347</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</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></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="Hive.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Hive.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Hive.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Hive.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Hive.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Hive.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Hive.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Hive.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Hive.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Hive.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Hive.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Hive.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Hive.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Hive.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Hive.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Hive.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Hive.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Hive.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Hive.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Hive.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Hive.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Hive.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Hive.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Hive.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Hive.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Hive.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Hive.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Hive.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Hive.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Hive.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Hive.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Hive.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Hive.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Hive.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Hive.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Hive.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Hive.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Hive.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Hive.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Hive.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Hive.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Hive.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Hive.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Hive.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Hive.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Hive.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Hive.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Hive.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Hive.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Hive.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Hive.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Hive.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Hive.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Hive.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Hive.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Hive.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Hive.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Hive.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Hive.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Hive.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Hive.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Hive.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Hive.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Hive.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Hive.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Hive.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Hive.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Hive.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Hive.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Hive.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Hive.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Hive.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Hive.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Hive.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Hive.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Hive.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Hive.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Hive.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Hive.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Hive.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Hive.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Hive.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Hive.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Hive.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Hive.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Hive.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Hive.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Hive.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Hive.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Hive.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Hive.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Hive.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Hive.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Hive.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Hive.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Hive.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Hive.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Hive.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Hive.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Hive.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Hive.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Hive.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Hive.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Hive.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Hive.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Hive.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Hive.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Hive.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Hive.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Hive.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Hive.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Hive.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Hive.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Hive.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Hive.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Hive.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Hive.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Hive.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Hive.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Hive.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Hive.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Hive.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Hive.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Hive.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="Hive.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="Hive.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="Hive.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="Hive.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="Hive.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="Hive.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="Hive.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="Hive.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="Hive.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="Hive.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="Hive.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="Hive.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="Hive.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="Hive.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="Hive.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="Hive.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
+ <dd id="Hive.Generator.cast_sql" class="function"><a href="../generator.html#Generator.cast_sql">cast_sql</a></dd>
+ <dd id="Hive.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
+ <dd id="Hive.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
+ <dd id="Hive.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
+ <dd id="Hive.Generator.transaction_sql" class="function"><a href="../generator.html#Generator.transaction_sql">transaction_sql</a></dd>
+ <dd id="Hive.Generator.commit_sql" class="function"><a href="../generator.html#Generator.commit_sql">commit_sql</a></dd>
+ <dd id="Hive.Generator.rollback_sql" class="function"><a href="../generator.html#Generator.rollback_sql">rollback_sql</a></dd>
+ <dd id="Hive.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
+ <dd id="Hive.Generator.renametable_sql" class="function"><a href="../generator.html#Generator.renametable_sql">renametable_sql</a></dd>
+ <dd id="Hive.Generator.altertable_sql" class="function"><a href="../generator.html#Generator.altertable_sql">altertable_sql</a></dd>
+ <dd id="Hive.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
+ <dd id="Hive.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
+ <dd id="Hive.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
+ <dd id="Hive.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
+ <dd id="Hive.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
+ <dd id="Hive.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
+ <dd id="Hive.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
+ <dd id="Hive.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
+ <dd id="Hive.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
+ <dd id="Hive.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
+ <dd id="Hive.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
+ <dd id="Hive.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
+ <dd id="Hive.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
+ <dd id="Hive.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
+ <dd id="Hive.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
+ <dd id="Hive.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
+ <dd id="Hive.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
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+ <section class="module-info">
+ <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/dialects/mysql.py">Edit on GitHub</a>
+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.mysql </h1>
+
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+ <input id="mod-mysql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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+ <label class="view-source-button" for="mod-mysql-view-source"><span>View Source</span></label>
+
+ <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><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">locate_to_strposition</span><span class="p">,</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">no_ilike_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_paren_current_date_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_tablesample_sql</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">strposition_to_locate_sql</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a><span class="p">)</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</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-14"><a href="#L-14"><span class="linenos"> 14</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-15"><a href="#L-15"><span class="linenos"> 15</span></a>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a><span class="k">def</span> <span class="nf">_show_parser</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a> <span class="k">def</span> <span class="nf">_parse</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_show_mysql</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="k">return</span> <span class="n">_parse</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a><span class="k">def</span> <span class="nf">_date_trunc_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-25"><a href="#L-25"><span class="linenos"> 25</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a>
+</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="n">expr</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="o">.</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><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="k">if</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;day&quot;</span><span class="p">:</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;DATE(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">)&quot;</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 class="k">if</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;week&quot;</span><span class="p">:</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a> <span class="n">concat</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;CONCAT(YEAR(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">), &#39; &#39;, WEEK(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">, 1), &#39; 1&#39;)&quot;</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;%Y </span><span class="si">%u</span><span class="s2"> %w&quot;</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="k">elif</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;month&quot;</span><span class="p">:</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="n">concat</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;CONCAT(YEAR(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">), &#39; &#39;, MONTH(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">), &#39; 1&#39;)&quot;</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;%Y </span><span class="si">%c</span><span class="s2"> </span><span class="si">%e</span><span class="s2">&quot;</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="k">elif</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;quarter&quot;</span><span class="p">:</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="n">concat</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;CONCAT(YEAR(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">), &#39; &#39;, QUARTER(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">) * 3 - 2, &#39; 1&#39;)&quot;</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;%Y </span><span class="si">%c</span><span class="s2"> </span><span class="si">%e</span><span class="s2">&quot;</span>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="k">elif</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;year&quot;</span><span class="p">:</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="n">concat</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;CONCAT(YEAR(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">), &#39; 1 1&#39;)&quot;</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="s2">&quot;%Y </span><span class="si">%c</span><span class="s2"> </span><span class="si">%e</span><span class="s2">&quot;</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Unexpected interval unit: </span><span class="si">{unit}</span><span class="s2">&quot;</span><span class="p">)</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;DATE(</span><span class="si">{</span><span class="n">expr</span><span class="si">}</span><span class="s2">)&quot;</span>
+</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">return</span> <span class="sa">f</span><span class="s2">&quot;STR_TO_DATE(</span><span class="si">{</span><span class="n">concat</span><span class="si">}</span><span class="s2">, &#39;</span><span class="si">{</span><span class="n">date_format</span><span class="si">}</span><span class="s2">&#39;)&quot;</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a><span class="k">def</span> <span class="nf">_str_to_date</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="n">date_format</span> <span class="o">=</span> <span class="n">MySQL</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</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-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">(</span><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="nb">format</span><span class="o">=</span><span class="n">date_format</span><span class="p">)</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a><span class="k">def</span> <span class="nf">_str_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-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="n">date_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-58"><a href="#L-58"><span class="linenos"> 58</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STR_TO_DATE(</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="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">date_format</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a><span class="k">def</span> <span class="nf">_trim_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-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="n">target</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-63"><a href="#L-63"><span class="linenos"> 63</span></a> <span class="n">trim_type</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;position&quot;</span><span class="p">)</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="n">remove_chars</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-65"><a href="#L-65"><span class="linenos"> 65</span></a>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="c1"># Use TRIM/LTRIM/RTRIM syntax if the expression isn&#39;t mysql-specific</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">remove_chars</span><span class="p">:</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">trim_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="n">trim_type</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">trim_type</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">trim_type</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="n">remove_chars</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">remove_chars</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">remove_chars</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="n">from_part</span> <span class="o">=</span> <span class="s2">&quot;FROM &quot;</span> <span class="k">if</span> <span class="n">trim_type</span> <span class="ow">or</span> <span class="n">remove_chars</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TRIM(</span><span class="si">{</span><span class="n">trim_type</span><span class="si">}{</span><span class="n">remove_chars</span><span class="si">}{</span><span class="n">from_part</span><span class="si">}{</span><span class="n">target</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a><span class="k">def</span> <span class="nf">_date_add</span><span class="p">(</span><span class="n">expression_class</span><span class="p">):</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="k">def</span> <span class="nf">func</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="n">interval</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-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="k">return</span> <span class="n">expression_class</span><span class="p">(</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</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-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">interval</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="n">unit</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="n">interval</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">&quot;unit&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">lower</span><span class="p">()),</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="p">)</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="k">return</span> <span class="n">func</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a><span class="k">def</span> <span class="nf">_date_add_sql</span><span class="p">(</span><span class="n">kind</span><span class="p">):</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="k">def</span> <span class="nf">func</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-90"><a href="#L-90"><span class="linenos"> 90</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-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">&quot;unit&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="ow">or</span> <span class="s2">&quot;DAY&quot;</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="k">return</span> <span class="p">(</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="sa">f</span><span class="s2">&quot;DATE_</span><span class="si">{</span><span class="n">kind</span><span class="si">}</span><span class="s2">(</span><span class="si">{</span><span class="n">this</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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="p">)</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="k">return</span> <span class="n">func</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a><span class="k">class</span> <span class="nc">MySQL</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;%Y-%m-</span><span class="si">%d</span><span class="s2"> %T&#39;&quot;</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="c1"># https://prestodb.io/docs/current/functions/datetime.html#mysql-date-functions</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="s2">&quot;%M&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a> <span class="s2">&quot;</span><span class="si">%c</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a> <span class="s2">&quot;</span><span class="si">%e</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a> <span class="s2">&quot;%h&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a> <span class="s2">&quot;</span><span class="si">%i</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="s2">&quot;</span><span class="si">%s</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="s2">&quot;%S&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="s2">&quot;</span><span class="si">%u</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="s2">&quot;%k&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="s2">&quot;%l&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="s2">&quot;%T&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="p">}</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</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-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="n">COMMENTS</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 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-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;B&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0b&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</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-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="s2">&quot;MEDIUMTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MEDIUMTEXT</span><span class="p">,</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="s2">&quot;LONGTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LONGTEXT</span><span class="p">,</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="s2">&quot;MEDIUMBLOB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MEDIUMBLOB</span><span class="p">,</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="s2">&quot;LONGBLOB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LONGBLOB</span><span class="p">,</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</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-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="s2">&quot;SEPARATOR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SEPARATOR</span><span class="p">,</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="s2">&quot;_ARMSCII8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="s2">&quot;_ASCII&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="s2">&quot;_BIG5&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="s2">&quot;_BINARY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="s2">&quot;_CP1250&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="s2">&quot;_CP1251&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="s2">&quot;_CP1256&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="s2">&quot;_CP1257&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="s2">&quot;_CP850&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="s2">&quot;_CP852&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="s2">&quot;_CP866&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="s2">&quot;_CP932&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="s2">&quot;_DEC8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="s2">&quot;_EUCJPMS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="s2">&quot;_EUCKR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="s2">&quot;_GB18030&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="s2">&quot;_GB2312&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="s2">&quot;_GBK&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="s2">&quot;_GEOSTD8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="s2">&quot;_GREEK&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="s2">&quot;_HEBREW&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="s2">&quot;_HP8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="s2">&quot;_KEYBCS2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="s2">&quot;_KOI8R&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="s2">&quot;_KOI8U&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="s2">&quot;_LATIN1&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="s2">&quot;_LATIN2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="s2">&quot;_LATIN5&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="s2">&quot;_LATIN7&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="s2">&quot;_MACCE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="s2">&quot;_MACROMAN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="s2">&quot;_SJIS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="s2">&quot;_SWE7&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="s2">&quot;_TIS620&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="s2">&quot;_UCS2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="s2">&quot;_UJIS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/string-literals.html</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="s2">&quot;_UTF8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="s2">&quot;_UTF16&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="s2">&quot;_UTF16LE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="s2">&quot;_UTF32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="s2">&quot;_UTF8MB3&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="s2">&quot;_UTF8MB4&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="s2">&quot;@@&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SESSION_PARAMETER</span><span class="p">,</span>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="p">}</span>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a>
+</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="n">COMMANDS</span> <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">COMMANDS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><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">FUNC_TOKENS</span> <span class="o">=</span> <span class="p">{</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">FUNC_TOKENS</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SCHEMA</span><span class="p">}</span> <span class="c1"># type: ignore</span>
+</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a>
+</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</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-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</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-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="s2">&quot;DATE_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">),</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="s2">&quot;STR_TO_DATE&quot;</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="s2">&quot;LOCATE&quot;</span><span class="p">:</span> <span class="n">locate_to_strposition</span><span class="p">,</span>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="s2">&quot;INSTR&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 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 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-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="s2">&quot;LEFT&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">Substring</span><span class="p">(</span>
+</span><span id="L-192"><a href="#L-192"><span class="linenos">192</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">start</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span> <span class="n">length</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-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="p">),</span>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="p">}</span>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="s2">&quot;GROUP_CONCAT&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">,</span>
+</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_lambda</span><span class="p">(),</span>
+</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="n">separator</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SEPARATOR</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_field</span><span class="p">(),</span>
+</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="p">),</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="p">}</span>
+</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a>
+</span><span id="L-205"><a href="#L-205"><span class="linenos">205</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-206"><a href="#L-206"><span class="linenos">206</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_property_assignment</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">EngineProperty</span><span class="p">),</span>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</span></a> <span class="p">}</span>
+</span><span id="L-209"><a href="#L-209"><span class="linenos">209</span></a>
+</span><span id="L-210"><a href="#L-210"><span class="linenos">210</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-211"><a href="#L-211"><span class="linenos">211</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">STATEMENT_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_show</span><span class="p">(),</span>
+</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set</span><span class="p">(),</span>
+</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="p">}</span>
+</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a>
+</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a> <span class="n">SHOW_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a> <span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">),</span>
+</span><span id="L-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="s2">&quot;MASTER LOGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">),</span>
+</span><span id="L-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">),</span>
+</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="s2">&quot;CHARSET&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="s2">&quot;COLLATION&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLLATION&quot;</span><span class="p">),</span>
+</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="s2">&quot;FULL COLUMNS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">),</span>
+</span><span id="L-225"><a href="#L-225"><span class="linenos">225</span></a> <span class="s2">&quot;CREATE DATABASE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE DATABASE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-226"><a href="#L-226"><span class="linenos">226</span></a> <span class="s2">&quot;CREATE EVENT&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE EVENT&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-227"><a href="#L-227"><span class="linenos">227</span></a> <span class="s2">&quot;CREATE FUNCTION&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE FUNCTION&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-228"><a href="#L-228"><span class="linenos">228</span></a> <span class="s2">&quot;CREATE PROCEDURE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE PROCEDURE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-229"><a href="#L-229"><span class="linenos">229</span></a> <span class="s2">&quot;CREATE TABLE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE TABLE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-230"><a href="#L-230"><span class="linenos">230</span></a> <span class="s2">&quot;CREATE TRIGGER&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE TRIGGER&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-231"><a href="#L-231"><span class="linenos">231</span></a> <span class="s2">&quot;CREATE VIEW&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE VIEW&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="s2">&quot;DATABASES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;DATABASES&quot;</span><span class="p">),</span>
+</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="s2">&quot;STORAGE ENGINES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINES&quot;</span><span class="p">),</span>
+</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="s2">&quot;ENGINES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINES&quot;</span><span class="p">),</span>
+</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a> <span class="s2">&quot;ERRORS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ERRORS&quot;</span><span class="p">),</span>
+</span><span id="L-237"><a href="#L-237"><span class="linenos">237</span></a> <span class="s2">&quot;EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;EVENTS&quot;</span><span class="p">),</span>
+</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a> <span class="s2">&quot;FUNCTION CODE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;FUNCTION CODE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="s2">&quot;FUNCTION STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;FUNCTION STATUS&quot;</span><span class="p">),</span>
+</span><span id="L-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="s2">&quot;GRANTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;GRANTS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FOR&quot;</span><span class="p">),</span>
+</span><span id="L-241"><a href="#L-241"><span class="linenos">241</span></a> <span class="s2">&quot;INDEX&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;INDEX&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">),</span>
+</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="s2">&quot;MASTER STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;MASTER STATUS&quot;</span><span class="p">),</span>
+</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a> <span class="s2">&quot;OPEN TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;OPEN TABLES&quot;</span><span class="p">),</span>
+</span><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a> <span class="s2">&quot;PLUGINS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PLUGINS&quot;</span><span class="p">),</span>
+</span><span id="L-245"><a href="#L-245"><span class="linenos">245</span></a> <span class="s2">&quot;PROCEDURE CODE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCEDURE CODE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-246"><a href="#L-246"><span class="linenos">246</span></a> <span class="s2">&quot;PROCEDURE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCEDURE STATUS&quot;</span><span class="p">),</span>
+</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a> <span class="s2">&quot;PRIVILEGES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PRIVILEGES&quot;</span><span class="p">),</span>
+</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a> <span class="s2">&quot;FULL PROCESSLIST&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-249"><a href="#L-249"><span class="linenos">249</span></a> <span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">),</span>
+</span><span id="L-250"><a href="#L-250"><span class="linenos">250</span></a> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROFILE&quot;</span><span class="p">),</span>
+</span><span id="L-251"><a href="#L-251"><span class="linenos">251</span></a> <span class="s2">&quot;PROFILES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROFILES&quot;</span><span class="p">),</span>
+</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a> <span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">),</span>
+</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="s2">&quot;REPLICAS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICAS&quot;</span><span class="p">),</span>
+</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a> <span class="s2">&quot;SLAVE HOSTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICAS&quot;</span><span class="p">),</span>
+</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a> <span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">),</span>
+</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="s2">&quot;SLAVE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">),</span>
+</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="s2">&quot;GLOBAL STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="s2">&quot;SESSION STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">),</span>
+</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <span class="s2">&quot;STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">),</span>
+</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a> <span class="s2">&quot;TABLE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLE STATUS&quot;</span><span class="p">),</span>
+</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="s2">&quot;FULL TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLES&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="s2">&quot;TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLES&quot;</span><span class="p">),</span>
+</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="s2">&quot;TRIGGERS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TRIGGERS&quot;</span><span class="p">),</span>
+</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="s2">&quot;GLOBAL VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a> <span class="s2">&quot;SESSION VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">),</span>
+</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a> <span class="s2">&quot;VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">),</span>
+</span><span id="L-267"><a href="#L-267"><span class="linenos">267</span></a> <span class="s2">&quot;WARNINGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;WARNINGS&quot;</span><span class="p">),</span>
+</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a> <span class="p">}</span>
+</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a>
+</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="n">SET_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;GLOBAL&quot;</span><span class="p">),</span>
+</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a> <span class="s2">&quot;PERSIST&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;PERSIST&quot;</span><span class="p">),</span>
+</span><span id="L-273"><a href="#L-273"><span class="linenos">273</span></a> <span class="s2">&quot;PERSIST_ONLY&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;PERSIST_ONLY&quot;</span><span class="p">),</span>
+</span><span id="L-274"><a href="#L-274"><span class="linenos">274</span></a> <span class="s2">&quot;SESSION&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;SESSION&quot;</span><span class="p">),</span>
+</span><span id="L-275"><a href="#L-275"><span class="linenos">275</span></a> <span class="s2">&quot;LOCAL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;LOCAL&quot;</span><span class="p">),</span>
+</span><span id="L-276"><a href="#L-276"><span class="linenos">276</span></a> <span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_charset</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a> <span class="s2">&quot;CHARSET&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_charset</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a> <span class="s2">&quot;NAMES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_names</span><span class="p">(),</span>
+</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="s2">&quot;TRANSACTION&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_transaction</span><span class="p">(),</span>
+</span><span id="L-280"><a href="#L-280"><span class="linenos">280</span></a> <span class="p">}</span>
+</span><span id="L-281"><a href="#L-281"><span class="linenos">281</span></a>
+</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a> <span class="n">PROFILE_TYPES</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="s2">&quot;ALL&quot;</span><span class="p">,</span>
+</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="s2">&quot;BLOCK IO&quot;</span><span class="p">,</span>
+</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="s2">&quot;CONTEXT SWITCHES&quot;</span><span class="p">,</span>
+</span><span id="L-286"><a href="#L-286"><span class="linenos">286</span></a> <span class="s2">&quot;CPU&quot;</span><span class="p">,</span>
+</span><span id="L-287"><a href="#L-287"><span class="linenos">287</span></a> <span class="s2">&quot;IPC&quot;</span><span class="p">,</span>
+</span><span id="L-288"><a href="#L-288"><span class="linenos">288</span></a> <span class="s2">&quot;MEMORY&quot;</span><span class="p">,</span>
+</span><span id="L-289"><a href="#L-289"><span class="linenos">289</span></a> <span class="s2">&quot;PAGE FAULTS&quot;</span><span class="p">,</span>
+</span><span id="L-290"><a href="#L-290"><span class="linenos">290</span></a> <span class="s2">&quot;SOURCE&quot;</span><span class="p">,</span>
+</span><span id="L-291"><a href="#L-291"><span class="linenos">291</span></a> <span class="s2">&quot;SWAPS&quot;</span><span class="p">,</span>
+</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a> <span class="p">}</span>
+</span><span id="L-293"><a href="#L-293"><span class="linenos">293</span></a>
+</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a> <span class="n">TRANSACTION_CHARACTERISTICS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a> <span class="s2">&quot;ISOLATION LEVEL REPEATABLE READ&quot;</span><span class="p">,</span>
+</span><span id="L-296"><a href="#L-296"><span class="linenos">296</span></a> <span class="s2">&quot;ISOLATION LEVEL READ COMMITTED&quot;</span><span class="p">,</span>
+</span><span id="L-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="s2">&quot;ISOLATION LEVEL READ UNCOMMITTED&quot;</span><span class="p">,</span>
+</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="s2">&quot;ISOLATION LEVEL SERIALIZABLE&quot;</span><span class="p">,</span>
+</span><span id="L-299"><a href="#L-299"><span class="linenos">299</span></a> <span class="s2">&quot;READ WRITE&quot;</span><span class="p">,</span>
+</span><span id="L-300"><a href="#L-300"><span class="linenos">300</span></a> <span class="s2">&quot;READ ONLY&quot;</span><span class="p">,</span>
+</span><span id="L-301"><a href="#L-301"><span class="linenos">301</span></a> <span class="p">}</span>
+</span><span id="L-302"><a href="#L-302"><span class="linenos">302</span></a>
+</span><span id="L-303"><a href="#L-303"><span class="linenos">303</span></a> <span class="k">def</span> <span class="nf">_parse_show_mysql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
+</span><span id="L-304"><a href="#L-304"><span class="linenos">304</span></a> <span class="k">if</span> <span class="n">target</span><span class="p">:</span>
+</span><span id="L-305"><a href="#L-305"><span class="linenos">305</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">target</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
+</span><span id="L-306"><a href="#L-306"><span class="linenos">306</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="n">target</span><span class="p">)</span>
+</span><span id="L-307"><a href="#L-307"><span class="linenos">307</span></a> <span class="n">target_id</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="L-308"><a href="#L-308"><span class="linenos">308</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-309"><a href="#L-309"><span class="linenos">309</span></a> <span class="n">target_id</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-310"><a href="#L-310"><span class="linenos">310</span></a>
+</span><span id="L-311"><a href="#L-311"><span class="linenos">311</span></a> <span class="n">log</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;IN&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-312"><a href="#L-312"><span class="linenos">312</span></a>
+</span><span id="L-313"><a href="#L-313"><span class="linenos">313</span></a> <span class="k">if</span> <span class="n">this</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">,</span> <span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">}:</span>
+</span><span id="L-314"><a href="#L-314"><span class="linenos">314</span></a> <span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-315"><a href="#L-315"><span class="linenos">315</span></a> <span class="n">db</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-316"><a href="#L-316"><span class="linenos">316</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-317"><a href="#L-317"><span class="linenos">317</span></a> <span class="n">position</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-318"><a href="#L-318"><span class="linenos">318</span></a> <span class="n">db</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-319"><a href="#L-319"><span class="linenos">319</span></a>
+</span><span id="L-320"><a href="#L-320"><span class="linenos">320</span></a> <span class="n">channel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;CHANNEL&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-321"><a href="#L-321"><span class="linenos">321</span></a>
+</span><span id="L-322"><a href="#L-322"><span class="linenos">322</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIKE&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-323"><a href="#L-323"><span class="linenos">323</span></a> <span class="n">where</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_where</span><span class="p">()</span>
+</span><span id="L-324"><a href="#L-324"><span class="linenos">324</span></a>
+</span><span id="L-325"><a href="#L-325"><span class="linenos">325</span></a> <span class="k">if</span> <span class="n">this</span> <span class="o">==</span> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span>
+</span><span id="L-326"><a href="#L-326"><span class="linenos">326</span></a> <span class="n">types</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">PROFILE_TYPES</span><span class="p">))</span>
+</span><span id="L-327"><a href="#L-327"><span class="linenos">327</span></a> <span class="n">query</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;QUERY&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-328"><a href="#L-328"><span class="linenos">328</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;OFFSET&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-329"><a href="#L-329"><span class="linenos">329</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-330"><a href="#L-330"><span class="linenos">330</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-331"><a href="#L-331"><span class="linenos">331</span></a> <span class="n">types</span><span class="p">,</span> <span class="n">query</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span>
+</span><span id="L-332"><a href="#L-332"><span class="linenos">332</span></a> <span class="n">offset</span><span class="p">,</span> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_oldstyle_limit</span><span class="p">()</span>
+</span><span id="L-333"><a href="#L-333"><span class="linenos">333</span></a>
+</span><span id="L-334"><a href="#L-334"><span class="linenos">334</span></a> <span class="n">mutex</span> <span class="o">=</span> <span class="kc">True</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;MUTEX&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="L-335"><a href="#L-335"><span class="linenos">335</span></a> <span class="n">mutex</span> <span class="o">=</span> <span class="kc">False</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="n">mutex</span>
+</span><span id="L-336"><a href="#L-336"><span class="linenos">336</span></a>
+</span><span id="L-337"><a href="#L-337"><span class="linenos">337</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-338"><a href="#L-338"><span class="linenos">338</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">,</span>
+</span><span id="L-339"><a href="#L-339"><span class="linenos">339</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="L-340"><a href="#L-340"><span class="linenos">340</span></a> <span class="n">target</span><span class="o">=</span><span class="n">target_id</span><span class="p">,</span>
+</span><span id="L-341"><a href="#L-341"><span class="linenos">341</span></a> <span class="n">full</span><span class="o">=</span><span class="n">full</span><span class="p">,</span>
+</span><span id="L-342"><a href="#L-342"><span class="linenos">342</span></a> <span class="n">log</span><span class="o">=</span><span class="n">log</span><span class="p">,</span>
+</span><span id="L-343"><a href="#L-343"><span class="linenos">343</span></a> <span class="n">position</span><span class="o">=</span><span class="n">position</span><span class="p">,</span>
+</span><span id="L-344"><a href="#L-344"><span class="linenos">344</span></a> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span>
+</span><span id="L-345"><a href="#L-345"><span class="linenos">345</span></a> <span class="n">channel</span><span class="o">=</span><span class="n">channel</span><span class="p">,</span>
+</span><span id="L-346"><a href="#L-346"><span class="linenos">346</span></a> <span class="n">like</span><span class="o">=</span><span class="n">like</span><span class="p">,</span>
+</span><span id="L-347"><a href="#L-347"><span class="linenos">347</span></a> <span class="n">where</span><span class="o">=</span><span class="n">where</span><span class="p">,</span>
+</span><span id="L-348"><a href="#L-348"><span class="linenos">348</span></a> <span class="n">types</span><span class="o">=</span><span class="n">types</span><span class="p">,</span>
+</span><span id="L-349"><a href="#L-349"><span class="linenos">349</span></a> <span class="n">query</span><span class="o">=</span><span class="n">query</span><span class="p">,</span>
+</span><span id="L-350"><a href="#L-350"><span class="linenos">350</span></a> <span class="n">offset</span><span class="o">=</span><span class="n">offset</span><span class="p">,</span>
+</span><span id="L-351"><a href="#L-351"><span class="linenos">351</span></a> <span class="n">limit</span><span class="o">=</span><span class="n">limit</span><span class="p">,</span>
+</span><span id="L-352"><a href="#L-352"><span class="linenos">352</span></a> <span class="n">mutex</span><span class="o">=</span><span class="n">mutex</span><span class="p">,</span>
+</span><span id="L-353"><a href="#L-353"><span class="linenos">353</span></a> <span class="o">**</span><span class="p">{</span><span class="s2">&quot;global&quot;</span><span class="p">:</span> <span class="n">global_</span><span class="p">},</span>
+</span><span id="L-354"><a href="#L-354"><span class="linenos">354</span></a> <span class="p">)</span>
+</span><span id="L-355"><a href="#L-355"><span class="linenos">355</span></a>
+</span><span id="L-356"><a href="#L-356"><span class="linenos">356</span></a> <span class="k">def</span> <span class="nf">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">options</span><span class="p">):</span>
+</span><span id="L-357"><a href="#L-357"><span class="linenos">357</span></a> <span class="k">for</span> <span class="n">option</span> <span class="ow">in</span> <span class="n">options</span><span class="p">:</span>
+</span><span id="L-358"><a href="#L-358"><span class="linenos">358</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="o">*</span><span class="n">option</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">)):</span>
+</span><span id="L-359"><a href="#L-359"><span class="linenos">359</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">option</span><span class="p">)</span>
+</span><span id="L-360"><a href="#L-360"><span class="linenos">360</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="L-361"><a href="#L-361"><span class="linenos">361</span></a>
+</span><span id="L-362"><a href="#L-362"><span class="linenos">362</span></a> <span class="k">def</span> <span class="nf">_parse_oldstyle_limit</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="L-363"><a href="#L-363"><span class="linenos">363</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-364"><a href="#L-364"><span class="linenos">364</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-365"><a href="#L-365"><span class="linenos">365</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">):</span>
+</span><span id="L-366"><a href="#L-366"><span class="linenos">366</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">)</span>
+</span><span id="L-367"><a href="#L-367"><span class="linenos">367</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
+</span><span id="L-368"><a href="#L-368"><span class="linenos">368</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-369"><a href="#L-369"><span class="linenos">369</span></a> <span class="k">elif</span> <span class="nb">len</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> <span class="o">==</span> <span class="mi">2</span><span class="p">:</span>
+</span><span id="L-370"><a href="#L-370"><span class="linenos">370</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
+</span><span id="L-371"><a href="#L-371"><span class="linenos">371</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-372"><a href="#L-372"><span class="linenos">372</span></a> <span class="k">return</span> <span class="n">offset</span><span class="p">,</span> <span class="n">limit</span>
+</span><span id="L-373"><a href="#L-373"><span class="linenos">373</span></a>
+</span><span id="L-374"><a href="#L-374"><span class="linenos">374</span></a> <span class="k">def</span> <span class="nf">_default_parse_set_item</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="L-375"><a href="#L-375"><span class="linenos">375</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span>
+</span><span id="L-376"><a href="#L-376"><span class="linenos">376</span></a>
+</span><span id="L-377"><a href="#L-377"><span class="linenos">377</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_assignment</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">):</span>
+</span><span id="L-378"><a href="#L-378"><span class="linenos">378</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;GLOBAL&quot;</span><span class="p">,</span> <span class="s2">&quot;SESSION&quot;</span><span class="p">}</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">):</span>
+</span><span id="L-379"><a href="#L-379"><span class="linenos">379</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_transaction</span><span class="p">(</span><span class="n">global_</span><span class="o">=</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">)</span>
+</span><span id="L-380"><a href="#L-380"><span class="linenos">380</span></a>
+</span><span id="L-381"><a href="#L-381"><span class="linenos">381</span></a> <span class="n">left</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_primary</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="L-382"><a href="#L-382"><span class="linenos">382</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">):</span>
+</span><span id="L-383"><a href="#L-383"><span class="linenos">383</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected =&quot;</span><span class="p">)</span>
+</span><span id="L-384"><a href="#L-384"><span class="linenos">384</span></a> <span class="n">right</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="L-385"><a href="#L-385"><span class="linenos">385</span></a>
+</span><span id="L-386"><a href="#L-386"><span class="linenos">386</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-387"><a href="#L-387"><span class="linenos">387</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">EQ</span><span class="p">,</span>
+</span><span id="L-388"><a href="#L-388"><span class="linenos">388</span></a> <span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span>
+</span><span id="L-389"><a href="#L-389"><span class="linenos">389</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span>
+</span><span id="L-390"><a href="#L-390"><span class="linenos">390</span></a> <span class="p">)</span>
+</span><span id="L-391"><a href="#L-391"><span class="linenos">391</span></a>
+</span><span id="L-392"><a href="#L-392"><span class="linenos">392</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-393"><a href="#L-393"><span class="linenos">393</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="L-394"><a href="#L-394"><span class="linenos">394</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="L-395"><a href="#L-395"><span class="linenos">395</span></a> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">,</span>
+</span><span id="L-396"><a href="#L-396"><span class="linenos">396</span></a> <span class="p">)</span>
+</span><span id="L-397"><a href="#L-397"><span class="linenos">397</span></a>
+</span><span id="L-398"><a href="#L-398"><span class="linenos">398</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_charset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">):</span>
+</span><span id="L-399"><a href="#L-399"><span class="linenos">399</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="L-400"><a href="#L-400"><span class="linenos">400</span></a>
+</span><span id="L-401"><a href="#L-401"><span class="linenos">401</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-402"><a href="#L-402"><span class="linenos">402</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="L-403"><a href="#L-403"><span class="linenos">403</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="L-404"><a href="#L-404"><span class="linenos">404</span></a> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">,</span>
+</span><span id="L-405"><a href="#L-405"><span class="linenos">405</span></a> <span class="p">)</span>
+</span><span id="L-406"><a href="#L-406"><span class="linenos">406</span></a>
+</span><span id="L-407"><a href="#L-407"><span class="linenos">407</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="L-408"><a href="#L-408"><span class="linenos">408</span></a> <span class="n">charset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="L-409"><a href="#L-409"><span class="linenos">409</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;COLLATE&quot;</span><span class="p">):</span>
+</span><span id="L-410"><a href="#L-410"><span class="linenos">410</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="L-411"><a href="#L-411"><span class="linenos">411</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-412"><a href="#L-412"><span class="linenos">412</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-413"><a href="#L-413"><span class="linenos">413</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-414"><a href="#L-414"><span class="linenos">414</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="L-415"><a href="#L-415"><span class="linenos">415</span></a> <span class="n">this</span><span class="o">=</span><span class="n">charset</span><span class="p">,</span>
+</span><span id="L-416"><a href="#L-416"><span class="linenos">416</span></a> <span class="n">collate</span><span class="o">=</span><span class="n">collate</span><span class="p">,</span>
+</span><span id="L-417"><a href="#L-417"><span class="linenos">417</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;NAMES&quot;</span><span class="p">,</span>
+</span><span id="L-418"><a href="#L-418"><span class="linenos">418</span></a> <span class="p">)</span>
+</span><span id="L-419"><a href="#L-419"><span class="linenos">419</span></a>
+</span><span id="L-420"><a href="#L-420"><span class="linenos">420</span></a> <span class="k">def</span> <span class="nf">_parse_set_transaction</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
+</span><span id="L-421"><a href="#L-421"><span class="linenos">421</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">)</span>
+</span><span id="L-422"><a href="#L-422"><span class="linenos">422</span></a> <span class="n">characteristics</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span>
+</span><span id="L-423"><a href="#L-423"><span class="linenos">423</span></a> <span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">TRANSACTION_CHARACTERISTICS</span><span class="p">)</span>
+</span><span id="L-424"><a href="#L-424"><span class="linenos">424</span></a> <span class="p">)</span>
+</span><span id="L-425"><a href="#L-425"><span class="linenos">425</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-426"><a href="#L-426"><span class="linenos">426</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="L-427"><a href="#L-427"><span class="linenos">427</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">characteristics</span><span class="p">,</span>
+</span><span id="L-428"><a href="#L-428"><span class="linenos">428</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">,</span>
+</span><span id="L-429"><a href="#L-429"><span class="linenos">429</span></a> <span class="o">**</span><span class="p">{</span><span class="s2">&quot;global&quot;</span><span class="p">:</span> <span class="n">global_</span><span class="p">},</span>
+</span><span id="L-430"><a href="#L-430"><span class="linenos">430</span></a> <span class="p">)</span>
+</span><span id="L-431"><a href="#L-431"><span class="linenos">431</span></a>
+</span><span id="L-432"><a href="#L-432"><span class="linenos">432</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-433"><a href="#L-433"><span class="linenos">433</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-434"><a href="#L-434"><span class="linenos">434</span></a> <span class="n">NULL_ORDERING_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-435"><a href="#L-435"><span class="linenos">435</span></a>
+</span><span id="L-436"><a href="#L-436"><span class="linenos">436</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-437"><a href="#L-437"><span class="linenos">437</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-438"><a href="#L-438"><span class="linenos">438</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">no_paren_current_date_sql</span><span class="p">,</span>
+</span><span id="L-439"><a href="#L-439"><span class="linenos">439</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-440"><a href="#L-440"><span class="linenos">440</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-441"><a href="#L-441"><span class="linenos">441</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="L-442"><a href="#L-442"><span class="linenos">442</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-443"><a href="#L-443"><span class="linenos">443</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="L-444"><a href="#L-444"><span class="linenos">444</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="L-445"><a href="#L-445"><span class="linenos">445</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">:</span> <span class="n">_date_trunc_sql</span><span class="p">,</span>
+</span><span id="L-446"><a href="#L-446"><span class="linenos">446</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</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;GROUP_CONCAT(</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="s2">&quot;this&quot;</span><span class="p">)</span><span class="si">}</span><span class="s2"> SEPARATOR </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="s2">&quot;separator&quot;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;,&#39;&quot;</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="L-447"><a href="#L-447"><span class="linenos">447</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date_sql</span><span class="p">,</span>
+</span><span id="L-448"><a href="#L-448"><span class="linenos">448</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_date_sql</span><span class="p">,</span>
+</span><span id="L-449"><a href="#L-449"><span class="linenos">449</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">_trim_sql</span><span class="p">,</span>
+</span><span id="L-450"><a href="#L-450"><span class="linenos">450</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NullSafeEQ</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;&lt;=&gt;&quot;</span><span class="p">),</span>
+</span><span id="L-451"><a href="#L-451"><span class="linenos">451</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NullSafeNEQ</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="bp">self</span><span class="o">.</span><span class="n">not_sql</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;&lt;=&gt;&quot;</span><span class="p">)),</span>
+</span><span id="L-452"><a href="#L-452"><span class="linenos">452</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">strposition_to_locate_sql</span><span class="p">,</span>
+</span><span id="L-453"><a href="#L-453"><span class="linenos">453</span></a> <span class="p">}</span>
+</span><span id="L-454"><a href="#L-454"><span class="linenos">454</span></a>
+</span><span id="L-455"><a href="#L-455"><span class="linenos">455</span></a> <span class="n">TYPE_MAPPING</span> <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="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="L-456"><a href="#L-456"><span class="linenos">456</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">MEDIUMTEXT</span><span class="p">)</span>
+</span><span id="L-457"><a href="#L-457"><span class="linenos">457</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">LONGTEXT</span><span class="p">)</span>
+</span><span id="L-458"><a href="#L-458"><span class="linenos">458</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">MEDIUMBLOB</span><span class="p">)</span>
+</span><span id="L-459"><a href="#L-459"><span class="linenos">459</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">LONGBLOB</span><span class="p">)</span>
+</span><span id="L-460"><a href="#L-460"><span class="linenos">460</span></a>
+</span><span id="L-461"><a href="#L-461"><span class="linenos">461</span></a> <span class="k">def</span> <span class="nf">show_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-462"><a href="#L-462"><span class="linenos">462</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-463"><a href="#L-463"><span class="linenos">463</span></a> <span class="n">full</span> <span class="o">=</span> <span class="s2">&quot; FULL&quot;</span> <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;full&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-464"><a href="#L-464"><span class="linenos">464</span></a> <span class="n">global_</span> <span class="o">=</span> <span class="s2">&quot; GLOBAL&quot;</span> <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;global&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-465"><a href="#L-465"><span class="linenos">465</span></a>
+</span><span id="L-466"><a href="#L-466"><span class="linenos">466</span></a> <span class="n">target</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;target&quot;</span><span class="p">)</span>
+</span><span id="L-467"><a href="#L-467"><span class="linenos">467</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">target</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-468"><a href="#L-468"><span class="linenos">468</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="s2">&quot;INDEX&quot;</span><span class="p">}:</span>
+</span><span id="L-469"><a href="#L-469"><span class="linenos">469</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FROM</span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-470"><a href="#L-470"><span class="linenos">470</span></a> <span class="k">elif</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;GRANTS&quot;</span><span class="p">:</span>
+</span><span id="L-471"><a href="#L-471"><span class="linenos">471</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FOR</span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-472"><a href="#L-472"><span class="linenos">472</span></a>
+</span><span id="L-473"><a href="#L-473"><span class="linenos">473</span></a> <span class="n">db</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;db&quot;</span><span class="p">)</span>
+</span><span id="L-474"><a href="#L-474"><span class="linenos">474</span></a>
+</span><span id="L-475"><a href="#L-475"><span class="linenos">475</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;LIKE&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;like&quot;</span><span class="p">)</span>
+</span><span id="L-476"><a href="#L-476"><span class="linenos">476</span></a> <span class="n">where</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;where&quot;</span><span class="p">)</span>
+</span><span id="L-477"><a href="#L-477"><span class="linenos">477</span></a>
+</span><span id="L-478"><a href="#L-478"><span class="linenos">478</span></a> <span class="n">types</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">&quot;types&quot;</span><span class="p">)</span>
+</span><span id="L-479"><a href="#L-479"><span class="linenos">479</span></a> <span class="n">types</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">types</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">types</span> <span class="k">else</span> <span class="n">types</span>
+</span><span id="L-480"><a href="#L-480"><span class="linenos">480</span></a> <span class="n">query</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FOR QUERY&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;query&quot;</span><span class="p">)</span>
+</span><span id="L-481"><a href="#L-481"><span class="linenos">481</span></a>
+</span><span id="L-482"><a href="#L-482"><span class="linenos">482</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span>
+</span><span id="L-483"><a href="#L-483"><span class="linenos">483</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;OFFSET&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;offset&quot;</span><span class="p">)</span>
+</span><span id="L-484"><a href="#L-484"><span class="linenos">484</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;limit&quot;</span><span class="p">)</span>
+</span><span id="L-485"><a href="#L-485"><span class="linenos">485</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-486"><a href="#L-486"><span class="linenos">486</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-487"><a href="#L-487"><span class="linenos">487</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_oldstyle_limit_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-488"><a href="#L-488"><span class="linenos">488</span></a>
+</span><span id="L-489"><a href="#L-489"><span class="linenos">489</span></a> <span class="n">log</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;IN&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;log&quot;</span><span class="p">)</span>
+</span><span id="L-490"><a href="#L-490"><span class="linenos">490</span></a> <span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;position&quot;</span><span class="p">)</span>
+</span><span id="L-491"><a href="#L-491"><span class="linenos">491</span></a>
+</span><span id="L-492"><a href="#L-492"><span class="linenos">492</span></a> <span class="n">channel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FOR CHANNEL&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;channel&quot;</span><span class="p">)</span>
+</span><span id="L-493"><a href="#L-493"><span class="linenos">493</span></a>
+</span><span id="L-494"><a href="#L-494"><span class="linenos">494</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span>
+</span><span id="L-495"><a href="#L-495"><span class="linenos">495</span></a> <span class="n">mutex_or_status</span> <span class="o">=</span> <span class="s2">&quot; MUTEX&quot;</span> <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;mutex&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot; STATUS&quot;</span>
+</span><span id="L-496"><a href="#L-496"><span class="linenos">496</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-497"><a href="#L-497"><span class="linenos">497</span></a> <span class="n">mutex_or_status</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-498"><a href="#L-498"><span class="linenos">498</span></a>
+</span><span id="L-499"><a href="#L-499"><span class="linenos">499</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SHOW</span><span class="si">{</span><span class="n">full</span><span class="si">}{</span><span class="n">global_</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">target</span><span class="si">}{</span><span class="n">types</span><span class="si">}{</span><span class="n">db</span><span class="si">}{</span><span class="n">query</span><span class="si">}{</span><span class="n">log</span><span class="si">}{</span><span class="n">position</span><span class="si">}{</span><span class="n">channel</span><span class="si">}{</span><span class="n">mutex_or_status</span><span class="si">}{</span><span class="n">like</span><span class="si">}{</span><span class="n">where</span><span class="si">}{</span><span class="n">offset</span><span class="si">}{</span><span class="n">limit</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-500"><a href="#L-500"><span class="linenos">500</span></a>
+</span><span id="L-501"><a href="#L-501"><span class="linenos">501</span></a> <span class="k">def</span> <span class="nf">_prefixed_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prefix</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">arg</span><span class="p">):</span>
+</span><span id="L-502"><a href="#L-502"><span class="linenos">502</span></a> <span class="n">sql</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="n">arg</span><span class="p">)</span>
+</span><span id="L-503"><a href="#L-503"><span class="linenos">503</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">sql</span><span class="p">:</span>
+</span><span id="L-504"><a href="#L-504"><span class="linenos">504</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-505"><a href="#L-505"><span class="linenos">505</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-506"><a href="#L-506"><span class="linenos">506</span></a>
+</span><span id="L-507"><a href="#L-507"><span class="linenos">507</span></a> <span class="k">def</span> <span class="nf">_oldstyle_limit_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-508"><a href="#L-508"><span class="linenos">508</span></a> <span class="n">limit</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;limit&quot;</span><span class="p">)</span>
+</span><span id="L-509"><a href="#L-509"><span class="linenos">509</span></a> <span class="n">offset</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;offset&quot;</span><span class="p">)</span>
+</span><span id="L-510"><a href="#L-510"><span class="linenos">510</span></a> <span class="k">if</span> <span class="n">limit</span><span class="p">:</span>
+</span><span id="L-511"><a href="#L-511"><span class="linenos">511</span></a> <span class="n">limit_offset</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">offset</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">limit</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">offset</span> <span class="k">else</span> <span class="n">limit</span>
+</span><span id="L-512"><a href="#L-512"><span class="linenos">512</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot; LIMIT </span><span class="si">{</span><span class="n">limit_offset</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-513"><a href="#L-513"><span class="linenos">513</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-514"><a href="#L-514"><span class="linenos">514</span></a>
+</span><span id="L-515"><a href="#L-515"><span class="linenos">515</span></a> <span class="k">def</span> <span class="nf">setitem_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-516"><a href="#L-516"><span class="linenos">516</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">)</span>
+</span><span id="L-517"><a href="#L-517"><span class="linenos">517</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">kind</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">kind</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-518"><a href="#L-518"><span class="linenos">518</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-519"><a href="#L-519"><span class="linenos">519</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-520"><a href="#L-520"><span class="linenos">520</span></a> <span class="n">collate</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;collate&quot;</span><span class="p">)</span>
+</span><span id="L-521"><a href="#L-521"><span class="linenos">521</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; COLLATE </span><span class="si">{</span><span class="n">collate</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">collate</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-522"><a href="#L-522"><span class="linenos">522</span></a> <span class="n">global_</span> <span class="o">=</span> <span class="s2">&quot;GLOBAL &quot;</span> <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;global&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-523"><a href="#L-523"><span class="linenos">523</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">global_</span><span class="si">}{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">expressions</span><span class="si">}{</span><span class="n">collate</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-524"><a href="#L-524"><span class="linenos">524</span></a>
+</span><span id="L-525"><a href="#L-525"><span class="linenos">525</span></a> <span class="k">def</span> <span class="nf">set_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-526"><a href="#L-526"><span class="linenos">526</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SET </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">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="MySQL">
+ <input id="MySQL-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">MySQL</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="MySQL-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#MySQL"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="MySQL-100"><a href="#MySQL-100"><span class="linenos">100</span></a><span class="k">class</span> <span class="nc">MySQL</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="MySQL-101"><a href="#MySQL-101"><span class="linenos">101</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;%Y-%m-</span><span class="si">%d</span><span class="s2"> %T&#39;&quot;</span>
+</span><span id="MySQL-102"><a href="#MySQL-102"><span class="linenos">102</span></a>
+</span><span id="MySQL-103"><a href="#MySQL-103"><span class="linenos">103</span></a> <span class="c1"># https://prestodb.io/docs/current/functions/datetime.html#mysql-date-functions</span>
+</span><span id="MySQL-104"><a href="#MySQL-104"><span class="linenos">104</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-105"><a href="#MySQL-105"><span class="linenos">105</span></a> <span class="s2">&quot;%M&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="MySQL-106"><a href="#MySQL-106"><span class="linenos">106</span></a> <span class="s2">&quot;</span><span class="si">%c</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="MySQL-107"><a href="#MySQL-107"><span class="linenos">107</span></a> <span class="s2">&quot;</span><span class="si">%e</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="MySQL-108"><a href="#MySQL-108"><span class="linenos">108</span></a> <span class="s2">&quot;%h&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="MySQL-109"><a href="#MySQL-109"><span class="linenos">109</span></a> <span class="s2">&quot;</span><span class="si">%i</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="MySQL-110"><a href="#MySQL-110"><span class="linenos">110</span></a> <span class="s2">&quot;</span><span class="si">%s</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="MySQL-111"><a href="#MySQL-111"><span class="linenos">111</span></a> <span class="s2">&quot;%S&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="MySQL-112"><a href="#MySQL-112"><span class="linenos">112</span></a> <span class="s2">&quot;</span><span class="si">%u</span><span class="s2">&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="MySQL-113"><a href="#MySQL-113"><span class="linenos">113</span></a> <span class="s2">&quot;%k&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="MySQL-114"><a href="#MySQL-114"><span class="linenos">114</span></a> <span class="s2">&quot;%l&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="MySQL-115"><a href="#MySQL-115"><span class="linenos">115</span></a> <span class="s2">&quot;%T&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="MySQL-116"><a href="#MySQL-116"><span class="linenos">116</span></a> <span class="p">}</span>
+</span><span id="MySQL-117"><a href="#MySQL-117"><span class="linenos">117</span></a>
+</span><span id="MySQL-118"><a href="#MySQL-118"><span class="linenos">118</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="MySQL-119"><a href="#MySQL-119"><span class="linenos">119</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="MySQL-120"><a href="#MySQL-120"><span class="linenos">120</span></a> <span class="n">COMMENTS</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 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="MySQL-121"><a href="#MySQL-121"><span class="linenos">121</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="MySQL-122"><a href="#MySQL-122"><span class="linenos">122</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="MySQL-123"><a href="#MySQL-123"><span class="linenos">123</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;B&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0b&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="MySQL-124"><a href="#MySQL-124"><span class="linenos">124</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="MySQL-125"><a href="#MySQL-125"><span class="linenos">125</span></a>
+</span><span id="MySQL-126"><a href="#MySQL-126"><span class="linenos">126</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-127"><a href="#MySQL-127"><span class="linenos">127</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="MySQL-128"><a href="#MySQL-128"><span class="linenos">128</span></a> <span class="s2">&quot;MEDIUMTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MEDIUMTEXT</span><span class="p">,</span>
+</span><span id="MySQL-129"><a href="#MySQL-129"><span class="linenos">129</span></a> <span class="s2">&quot;LONGTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LONGTEXT</span><span class="p">,</span>
+</span><span id="MySQL-130"><a href="#MySQL-130"><span class="linenos">130</span></a> <span class="s2">&quot;MEDIUMBLOB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MEDIUMBLOB</span><span class="p">,</span>
+</span><span id="MySQL-131"><a href="#MySQL-131"><span class="linenos">131</span></a> <span class="s2">&quot;LONGBLOB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LONGBLOB</span><span class="p">,</span>
+</span><span id="MySQL-132"><a href="#MySQL-132"><span class="linenos">132</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="MySQL-133"><a href="#MySQL-133"><span class="linenos">133</span></a> <span class="s2">&quot;SEPARATOR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SEPARATOR</span><span class="p">,</span>
+</span><span id="MySQL-134"><a href="#MySQL-134"><span class="linenos">134</span></a> <span class="s2">&quot;_ARMSCII8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-135"><a href="#MySQL-135"><span class="linenos">135</span></a> <span class="s2">&quot;_ASCII&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-136"><a href="#MySQL-136"><span class="linenos">136</span></a> <span class="s2">&quot;_BIG5&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-137"><a href="#MySQL-137"><span class="linenos">137</span></a> <span class="s2">&quot;_BINARY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-138"><a href="#MySQL-138"><span class="linenos">138</span></a> <span class="s2">&quot;_CP1250&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-139"><a href="#MySQL-139"><span class="linenos">139</span></a> <span class="s2">&quot;_CP1251&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-140"><a href="#MySQL-140"><span class="linenos">140</span></a> <span class="s2">&quot;_CP1256&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-141"><a href="#MySQL-141"><span class="linenos">141</span></a> <span class="s2">&quot;_CP1257&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-142"><a href="#MySQL-142"><span class="linenos">142</span></a> <span class="s2">&quot;_CP850&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-143"><a href="#MySQL-143"><span class="linenos">143</span></a> <span class="s2">&quot;_CP852&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-144"><a href="#MySQL-144"><span class="linenos">144</span></a> <span class="s2">&quot;_CP866&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-145"><a href="#MySQL-145"><span class="linenos">145</span></a> <span class="s2">&quot;_CP932&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-146"><a href="#MySQL-146"><span class="linenos">146</span></a> <span class="s2">&quot;_DEC8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-147"><a href="#MySQL-147"><span class="linenos">147</span></a> <span class="s2">&quot;_EUCJPMS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-148"><a href="#MySQL-148"><span class="linenos">148</span></a> <span class="s2">&quot;_EUCKR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-149"><a href="#MySQL-149"><span class="linenos">149</span></a> <span class="s2">&quot;_GB18030&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-150"><a href="#MySQL-150"><span class="linenos">150</span></a> <span class="s2">&quot;_GB2312&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-151"><a href="#MySQL-151"><span class="linenos">151</span></a> <span class="s2">&quot;_GBK&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-152"><a href="#MySQL-152"><span class="linenos">152</span></a> <span class="s2">&quot;_GEOSTD8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-153"><a href="#MySQL-153"><span class="linenos">153</span></a> <span class="s2">&quot;_GREEK&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-154"><a href="#MySQL-154"><span class="linenos">154</span></a> <span class="s2">&quot;_HEBREW&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-155"><a href="#MySQL-155"><span class="linenos">155</span></a> <span class="s2">&quot;_HP8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-156"><a href="#MySQL-156"><span class="linenos">156</span></a> <span class="s2">&quot;_KEYBCS2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-157"><a href="#MySQL-157"><span class="linenos">157</span></a> <span class="s2">&quot;_KOI8R&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-158"><a href="#MySQL-158"><span class="linenos">158</span></a> <span class="s2">&quot;_KOI8U&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-159"><a href="#MySQL-159"><span class="linenos">159</span></a> <span class="s2">&quot;_LATIN1&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-160"><a href="#MySQL-160"><span class="linenos">160</span></a> <span class="s2">&quot;_LATIN2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-161"><a href="#MySQL-161"><span class="linenos">161</span></a> <span class="s2">&quot;_LATIN5&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-162"><a href="#MySQL-162"><span class="linenos">162</span></a> <span class="s2">&quot;_LATIN7&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-163"><a href="#MySQL-163"><span class="linenos">163</span></a> <span class="s2">&quot;_MACCE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-164"><a href="#MySQL-164"><span class="linenos">164</span></a> <span class="s2">&quot;_MACROMAN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-165"><a href="#MySQL-165"><span class="linenos">165</span></a> <span class="s2">&quot;_SJIS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-166"><a href="#MySQL-166"><span class="linenos">166</span></a> <span class="s2">&quot;_SWE7&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-167"><a href="#MySQL-167"><span class="linenos">167</span></a> <span class="s2">&quot;_TIS620&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-168"><a href="#MySQL-168"><span class="linenos">168</span></a> <span class="s2">&quot;_UCS2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-169"><a href="#MySQL-169"><span class="linenos">169</span></a> <span class="s2">&quot;_UJIS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-170"><a href="#MySQL-170"><span class="linenos">170</span></a> <span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/string-literals.html</span>
+</span><span id="MySQL-171"><a href="#MySQL-171"><span class="linenos">171</span></a> <span class="s2">&quot;_UTF8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-172"><a href="#MySQL-172"><span class="linenos">172</span></a> <span class="s2">&quot;_UTF16&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-173"><a href="#MySQL-173"><span class="linenos">173</span></a> <span class="s2">&quot;_UTF16LE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-174"><a href="#MySQL-174"><span class="linenos">174</span></a> <span class="s2">&quot;_UTF32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-175"><a href="#MySQL-175"><span class="linenos">175</span></a> <span class="s2">&quot;_UTF8MB3&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-176"><a href="#MySQL-176"><span class="linenos">176</span></a> <span class="s2">&quot;_UTF8MB4&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL-177"><a href="#MySQL-177"><span class="linenos">177</span></a> <span class="s2">&quot;@@&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SESSION_PARAMETER</span><span class="p">,</span>
+</span><span id="MySQL-178"><a href="#MySQL-178"><span class="linenos">178</span></a> <span class="p">}</span>
+</span><span id="MySQL-179"><a href="#MySQL-179"><span class="linenos">179</span></a>
+</span><span id="MySQL-180"><a href="#MySQL-180"><span class="linenos">180</span></a> <span class="n">COMMANDS</span> <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">COMMANDS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">}</span>
+</span><span id="MySQL-181"><a href="#MySQL-181"><span class="linenos">181</span></a>
+</span><span id="MySQL-182"><a href="#MySQL-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="MySQL-183"><a href="#MySQL-183"><span class="linenos">183</span></a> <span class="n">FUNC_TOKENS</span> <span class="o">=</span> <span class="p">{</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">FUNC_TOKENS</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SCHEMA</span><span class="p">}</span> <span class="c1"># type: ignore</span>
+</span><span id="MySQL-184"><a href="#MySQL-184"><span class="linenos">184</span></a>
+</span><span id="MySQL-185"><a href="#MySQL-185"><span class="linenos">185</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-186"><a href="#MySQL-186"><span class="linenos">186</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="MySQL-187"><a href="#MySQL-187"><span class="linenos">187</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</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="MySQL-188"><a href="#MySQL-188"><span class="linenos">188</span></a> <span class="s2">&quot;DATE_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">),</span>
+</span><span id="MySQL-189"><a href="#MySQL-189"><span class="linenos">189</span></a> <span class="s2">&quot;STR_TO_DATE&quot;</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="MySQL-190"><a href="#MySQL-190"><span class="linenos">190</span></a> <span class="s2">&quot;LOCATE&quot;</span><span class="p">:</span> <span class="n">locate_to_strposition</span><span class="p">,</span>
+</span><span id="MySQL-191"><a href="#MySQL-191"><span class="linenos">191</span></a> <span class="s2">&quot;INSTR&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 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 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="MySQL-192"><a href="#MySQL-192"><span class="linenos">192</span></a> <span class="s2">&quot;LEFT&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">Substring</span><span class="p">(</span>
+</span><span id="MySQL-193"><a href="#MySQL-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">0</span><span class="p">),</span> <span class="n">start</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span> <span class="n">length</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="MySQL-194"><a href="#MySQL-194"><span class="linenos">194</span></a> <span class="p">),</span>
+</span><span id="MySQL-195"><a href="#MySQL-195"><span class="linenos">195</span></a> <span class="p">}</span>
+</span><span id="MySQL-196"><a href="#MySQL-196"><span class="linenos">196</span></a>
+</span><span id="MySQL-197"><a href="#MySQL-197"><span class="linenos">197</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-198"><a href="#MySQL-198"><span class="linenos">198</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="MySQL-199"><a href="#MySQL-199"><span class="linenos">199</span></a> <span class="s2">&quot;GROUP_CONCAT&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL-200"><a href="#MySQL-200"><span class="linenos">200</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">,</span>
+</span><span id="MySQL-201"><a href="#MySQL-201"><span class="linenos">201</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_lambda</span><span class="p">(),</span>
+</span><span id="MySQL-202"><a href="#MySQL-202"><span class="linenos">202</span></a> <span class="n">separator</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SEPARATOR</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_field</span><span class="p">(),</span>
+</span><span id="MySQL-203"><a href="#MySQL-203"><span class="linenos">203</span></a> <span class="p">),</span>
+</span><span id="MySQL-204"><a href="#MySQL-204"><span class="linenos">204</span></a> <span class="p">}</span>
+</span><span id="MySQL-205"><a href="#MySQL-205"><span class="linenos">205</span></a>
+</span><span id="MySQL-206"><a href="#MySQL-206"><span class="linenos">206</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-207"><a href="#MySQL-207"><span class="linenos">207</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="MySQL-208"><a href="#MySQL-208"><span class="linenos">208</span></a> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_property_assignment</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">EngineProperty</span><span class="p">),</span>
+</span><span id="MySQL-209"><a href="#MySQL-209"><span class="linenos">209</span></a> <span class="p">}</span>
+</span><span id="MySQL-210"><a href="#MySQL-210"><span class="linenos">210</span></a>
+</span><span id="MySQL-211"><a href="#MySQL-211"><span class="linenos">211</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-212"><a href="#MySQL-212"><span class="linenos">212</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">STATEMENT_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="MySQL-213"><a href="#MySQL-213"><span class="linenos">213</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_show</span><span class="p">(),</span>
+</span><span id="MySQL-214"><a href="#MySQL-214"><span class="linenos">214</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set</span><span class="p">(),</span>
+</span><span id="MySQL-215"><a href="#MySQL-215"><span class="linenos">215</span></a> <span class="p">}</span>
+</span><span id="MySQL-216"><a href="#MySQL-216"><span class="linenos">216</span></a>
+</span><span id="MySQL-217"><a href="#MySQL-217"><span class="linenos">217</span></a> <span class="n">SHOW_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-218"><a href="#MySQL-218"><span class="linenos">218</span></a> <span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-219"><a href="#MySQL-219"><span class="linenos">219</span></a> <span class="s2">&quot;MASTER LOGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-220"><a href="#MySQL-220"><span class="linenos">220</span></a> <span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-221"><a href="#MySQL-221"><span class="linenos">221</span></a> <span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="MySQL-222"><a href="#MySQL-222"><span class="linenos">222</span></a> <span class="s2">&quot;CHARSET&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="MySQL-223"><a href="#MySQL-223"><span class="linenos">223</span></a> <span class="s2">&quot;COLLATION&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLLATION&quot;</span><span class="p">),</span>
+</span><span id="MySQL-224"><a href="#MySQL-224"><span class="linenos">224</span></a> <span class="s2">&quot;FULL COLUMNS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-225"><a href="#MySQL-225"><span class="linenos">225</span></a> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">),</span>
+</span><span id="MySQL-226"><a href="#MySQL-226"><span class="linenos">226</span></a> <span class="s2">&quot;CREATE DATABASE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE DATABASE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-227"><a href="#MySQL-227"><span class="linenos">227</span></a> <span class="s2">&quot;CREATE EVENT&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE EVENT&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-228"><a href="#MySQL-228"><span class="linenos">228</span></a> <span class="s2">&quot;CREATE FUNCTION&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE FUNCTION&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-229"><a href="#MySQL-229"><span class="linenos">229</span></a> <span class="s2">&quot;CREATE PROCEDURE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE PROCEDURE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-230"><a href="#MySQL-230"><span class="linenos">230</span></a> <span class="s2">&quot;CREATE TABLE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE TABLE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-231"><a href="#MySQL-231"><span class="linenos">231</span></a> <span class="s2">&quot;CREATE TRIGGER&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE TRIGGER&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-232"><a href="#MySQL-232"><span class="linenos">232</span></a> <span class="s2">&quot;CREATE VIEW&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE VIEW&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-233"><a href="#MySQL-233"><span class="linenos">233</span></a> <span class="s2">&quot;DATABASES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;DATABASES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-234"><a href="#MySQL-234"><span class="linenos">234</span></a> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-235"><a href="#MySQL-235"><span class="linenos">235</span></a> <span class="s2">&quot;STORAGE ENGINES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-236"><a href="#MySQL-236"><span class="linenos">236</span></a> <span class="s2">&quot;ENGINES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-237"><a href="#MySQL-237"><span class="linenos">237</span></a> <span class="s2">&quot;ERRORS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ERRORS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-238"><a href="#MySQL-238"><span class="linenos">238</span></a> <span class="s2">&quot;EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;EVENTS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-239"><a href="#MySQL-239"><span class="linenos">239</span></a> <span class="s2">&quot;FUNCTION CODE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;FUNCTION CODE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-240"><a href="#MySQL-240"><span class="linenos">240</span></a> <span class="s2">&quot;FUNCTION STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;FUNCTION STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-241"><a href="#MySQL-241"><span class="linenos">241</span></a> <span class="s2">&quot;GRANTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;GRANTS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FOR&quot;</span><span class="p">),</span>
+</span><span id="MySQL-242"><a href="#MySQL-242"><span class="linenos">242</span></a> <span class="s2">&quot;INDEX&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;INDEX&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">),</span>
+</span><span id="MySQL-243"><a href="#MySQL-243"><span class="linenos">243</span></a> <span class="s2">&quot;MASTER STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;MASTER STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-244"><a href="#MySQL-244"><span class="linenos">244</span></a> <span class="s2">&quot;OPEN TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;OPEN TABLES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-245"><a href="#MySQL-245"><span class="linenos">245</span></a> <span class="s2">&quot;PLUGINS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PLUGINS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-246"><a href="#MySQL-246"><span class="linenos">246</span></a> <span class="s2">&quot;PROCEDURE CODE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCEDURE CODE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-247"><a href="#MySQL-247"><span class="linenos">247</span></a> <span class="s2">&quot;PROCEDURE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCEDURE STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-248"><a href="#MySQL-248"><span class="linenos">248</span></a> <span class="s2">&quot;PRIVILEGES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PRIVILEGES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-249"><a href="#MySQL-249"><span class="linenos">249</span></a> <span class="s2">&quot;FULL PROCESSLIST&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-250"><a href="#MySQL-250"><span class="linenos">250</span></a> <span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">),</span>
+</span><span id="MySQL-251"><a href="#MySQL-251"><span class="linenos">251</span></a> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROFILE&quot;</span><span class="p">),</span>
+</span><span id="MySQL-252"><a href="#MySQL-252"><span class="linenos">252</span></a> <span class="s2">&quot;PROFILES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROFILES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-253"><a href="#MySQL-253"><span class="linenos">253</span></a> <span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-254"><a href="#MySQL-254"><span class="linenos">254</span></a> <span class="s2">&quot;REPLICAS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICAS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-255"><a href="#MySQL-255"><span class="linenos">255</span></a> <span class="s2">&quot;SLAVE HOSTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICAS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-256"><a href="#MySQL-256"><span class="linenos">256</span></a> <span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-257"><a href="#MySQL-257"><span class="linenos">257</span></a> <span class="s2">&quot;SLAVE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-258"><a href="#MySQL-258"><span class="linenos">258</span></a> <span class="s2">&quot;GLOBAL STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-259"><a href="#MySQL-259"><span class="linenos">259</span></a> <span class="s2">&quot;SESSION STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-260"><a href="#MySQL-260"><span class="linenos">260</span></a> <span class="s2">&quot;STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-261"><a href="#MySQL-261"><span class="linenos">261</span></a> <span class="s2">&quot;TABLE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLE STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-262"><a href="#MySQL-262"><span class="linenos">262</span></a> <span class="s2">&quot;FULL TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLES&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-263"><a href="#MySQL-263"><span class="linenos">263</span></a> <span class="s2">&quot;TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-264"><a href="#MySQL-264"><span class="linenos">264</span></a> <span class="s2">&quot;TRIGGERS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TRIGGERS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-265"><a href="#MySQL-265"><span class="linenos">265</span></a> <span class="s2">&quot;GLOBAL VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL-266"><a href="#MySQL-266"><span class="linenos">266</span></a> <span class="s2">&quot;SESSION VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-267"><a href="#MySQL-267"><span class="linenos">267</span></a> <span class="s2">&quot;VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">),</span>
+</span><span id="MySQL-268"><a href="#MySQL-268"><span class="linenos">268</span></a> <span class="s2">&quot;WARNINGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;WARNINGS&quot;</span><span class="p">),</span>
+</span><span id="MySQL-269"><a href="#MySQL-269"><span class="linenos">269</span></a> <span class="p">}</span>
+</span><span id="MySQL-270"><a href="#MySQL-270"><span class="linenos">270</span></a>
+</span><span id="MySQL-271"><a href="#MySQL-271"><span class="linenos">271</span></a> <span class="n">SET_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-272"><a href="#MySQL-272"><span class="linenos">272</span></a> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;GLOBAL&quot;</span><span class="p">),</span>
+</span><span id="MySQL-273"><a href="#MySQL-273"><span class="linenos">273</span></a> <span class="s2">&quot;PERSIST&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;PERSIST&quot;</span><span class="p">),</span>
+</span><span id="MySQL-274"><a href="#MySQL-274"><span class="linenos">274</span></a> <span class="s2">&quot;PERSIST_ONLY&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;PERSIST_ONLY&quot;</span><span class="p">),</span>
+</span><span id="MySQL-275"><a href="#MySQL-275"><span class="linenos">275</span></a> <span class="s2">&quot;SESSION&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;SESSION&quot;</span><span class="p">),</span>
+</span><span id="MySQL-276"><a href="#MySQL-276"><span class="linenos">276</span></a> <span class="s2">&quot;LOCAL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;LOCAL&quot;</span><span class="p">),</span>
+</span><span id="MySQL-277"><a href="#MySQL-277"><span class="linenos">277</span></a> <span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_charset</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="MySQL-278"><a href="#MySQL-278"><span class="linenos">278</span></a> <span class="s2">&quot;CHARSET&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_charset</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="MySQL-279"><a href="#MySQL-279"><span class="linenos">279</span></a> <span class="s2">&quot;NAMES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_names</span><span class="p">(),</span>
+</span><span id="MySQL-280"><a href="#MySQL-280"><span class="linenos">280</span></a> <span class="s2">&quot;TRANSACTION&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_transaction</span><span class="p">(),</span>
+</span><span id="MySQL-281"><a href="#MySQL-281"><span class="linenos">281</span></a> <span class="p">}</span>
+</span><span id="MySQL-282"><a href="#MySQL-282"><span class="linenos">282</span></a>
+</span><span id="MySQL-283"><a href="#MySQL-283"><span class="linenos">283</span></a> <span class="n">PROFILE_TYPES</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-284"><a href="#MySQL-284"><span class="linenos">284</span></a> <span class="s2">&quot;ALL&quot;</span><span class="p">,</span>
+</span><span id="MySQL-285"><a href="#MySQL-285"><span class="linenos">285</span></a> <span class="s2">&quot;BLOCK IO&quot;</span><span class="p">,</span>
+</span><span id="MySQL-286"><a href="#MySQL-286"><span class="linenos">286</span></a> <span class="s2">&quot;CONTEXT SWITCHES&quot;</span><span class="p">,</span>
+</span><span id="MySQL-287"><a href="#MySQL-287"><span class="linenos">287</span></a> <span class="s2">&quot;CPU&quot;</span><span class="p">,</span>
+</span><span id="MySQL-288"><a href="#MySQL-288"><span class="linenos">288</span></a> <span class="s2">&quot;IPC&quot;</span><span class="p">,</span>
+</span><span id="MySQL-289"><a href="#MySQL-289"><span class="linenos">289</span></a> <span class="s2">&quot;MEMORY&quot;</span><span class="p">,</span>
+</span><span id="MySQL-290"><a href="#MySQL-290"><span class="linenos">290</span></a> <span class="s2">&quot;PAGE FAULTS&quot;</span><span class="p">,</span>
+</span><span id="MySQL-291"><a href="#MySQL-291"><span class="linenos">291</span></a> <span class="s2">&quot;SOURCE&quot;</span><span class="p">,</span>
+</span><span id="MySQL-292"><a href="#MySQL-292"><span class="linenos">292</span></a> <span class="s2">&quot;SWAPS&quot;</span><span class="p">,</span>
+</span><span id="MySQL-293"><a href="#MySQL-293"><span class="linenos">293</span></a> <span class="p">}</span>
+</span><span id="MySQL-294"><a href="#MySQL-294"><span class="linenos">294</span></a>
+</span><span id="MySQL-295"><a href="#MySQL-295"><span class="linenos">295</span></a> <span class="n">TRANSACTION_CHARACTERISTICS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-296"><a href="#MySQL-296"><span class="linenos">296</span></a> <span class="s2">&quot;ISOLATION LEVEL REPEATABLE READ&quot;</span><span class="p">,</span>
+</span><span id="MySQL-297"><a href="#MySQL-297"><span class="linenos">297</span></a> <span class="s2">&quot;ISOLATION LEVEL READ COMMITTED&quot;</span><span class="p">,</span>
+</span><span id="MySQL-298"><a href="#MySQL-298"><span class="linenos">298</span></a> <span class="s2">&quot;ISOLATION LEVEL READ UNCOMMITTED&quot;</span><span class="p">,</span>
+</span><span id="MySQL-299"><a href="#MySQL-299"><span class="linenos">299</span></a> <span class="s2">&quot;ISOLATION LEVEL SERIALIZABLE&quot;</span><span class="p">,</span>
+</span><span id="MySQL-300"><a href="#MySQL-300"><span class="linenos">300</span></a> <span class="s2">&quot;READ WRITE&quot;</span><span class="p">,</span>
+</span><span id="MySQL-301"><a href="#MySQL-301"><span class="linenos">301</span></a> <span class="s2">&quot;READ ONLY&quot;</span><span class="p">,</span>
+</span><span id="MySQL-302"><a href="#MySQL-302"><span class="linenos">302</span></a> <span class="p">}</span>
+</span><span id="MySQL-303"><a href="#MySQL-303"><span class="linenos">303</span></a>
+</span><span id="MySQL-304"><a href="#MySQL-304"><span class="linenos">304</span></a> <span class="k">def</span> <span class="nf">_parse_show_mysql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
+</span><span id="MySQL-305"><a href="#MySQL-305"><span class="linenos">305</span></a> <span class="k">if</span> <span class="n">target</span><span class="p">:</span>
+</span><span id="MySQL-306"><a href="#MySQL-306"><span class="linenos">306</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">target</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
+</span><span id="MySQL-307"><a href="#MySQL-307"><span class="linenos">307</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="n">target</span><span class="p">)</span>
+</span><span id="MySQL-308"><a href="#MySQL-308"><span class="linenos">308</span></a> <span class="n">target_id</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL-309"><a href="#MySQL-309"><span class="linenos">309</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL-310"><a href="#MySQL-310"><span class="linenos">310</span></a> <span class="n">target_id</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL-311"><a href="#MySQL-311"><span class="linenos">311</span></a>
+</span><span id="MySQL-312"><a href="#MySQL-312"><span class="linenos">312</span></a> <span class="n">log</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;IN&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-313"><a href="#MySQL-313"><span class="linenos">313</span></a>
+</span><span id="MySQL-314"><a href="#MySQL-314"><span class="linenos">314</span></a> <span class="k">if</span> <span class="n">this</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">,</span> <span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">}:</span>
+</span><span id="MySQL-315"><a href="#MySQL-315"><span class="linenos">315</span></a> <span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-316"><a href="#MySQL-316"><span class="linenos">316</span></a> <span class="n">db</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL-317"><a href="#MySQL-317"><span class="linenos">317</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL-318"><a href="#MySQL-318"><span class="linenos">318</span></a> <span class="n">position</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL-319"><a href="#MySQL-319"><span class="linenos">319</span></a> <span class="n">db</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-320"><a href="#MySQL-320"><span class="linenos">320</span></a>
+</span><span id="MySQL-321"><a href="#MySQL-321"><span class="linenos">321</span></a> <span class="n">channel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;CHANNEL&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-322"><a href="#MySQL-322"><span class="linenos">322</span></a>
+</span><span id="MySQL-323"><a href="#MySQL-323"><span class="linenos">323</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIKE&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-324"><a href="#MySQL-324"><span class="linenos">324</span></a> <span class="n">where</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_where</span><span class="p">()</span>
+</span><span id="MySQL-325"><a href="#MySQL-325"><span class="linenos">325</span></a>
+</span><span id="MySQL-326"><a href="#MySQL-326"><span class="linenos">326</span></a> <span class="k">if</span> <span class="n">this</span> <span class="o">==</span> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span>
+</span><span id="MySQL-327"><a href="#MySQL-327"><span class="linenos">327</span></a> <span class="n">types</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">PROFILE_TYPES</span><span class="p">))</span>
+</span><span id="MySQL-328"><a href="#MySQL-328"><span class="linenos">328</span></a> <span class="n">query</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;QUERY&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-329"><a href="#MySQL-329"><span class="linenos">329</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;OFFSET&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-330"><a href="#MySQL-330"><span class="linenos">330</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-331"><a href="#MySQL-331"><span class="linenos">331</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL-332"><a href="#MySQL-332"><span class="linenos">332</span></a> <span class="n">types</span><span class="p">,</span> <span class="n">query</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span>
+</span><span id="MySQL-333"><a href="#MySQL-333"><span class="linenos">333</span></a> <span class="n">offset</span><span class="p">,</span> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_oldstyle_limit</span><span class="p">()</span>
+</span><span id="MySQL-334"><a href="#MySQL-334"><span class="linenos">334</span></a>
+</span><span id="MySQL-335"><a href="#MySQL-335"><span class="linenos">335</span></a> <span class="n">mutex</span> <span class="o">=</span> <span class="kc">True</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;MUTEX&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL-336"><a href="#MySQL-336"><span class="linenos">336</span></a> <span class="n">mutex</span> <span class="o">=</span> <span class="kc">False</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="n">mutex</span>
+</span><span id="MySQL-337"><a href="#MySQL-337"><span class="linenos">337</span></a>
+</span><span id="MySQL-338"><a href="#MySQL-338"><span class="linenos">338</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL-339"><a href="#MySQL-339"><span class="linenos">339</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">,</span>
+</span><span id="MySQL-340"><a href="#MySQL-340"><span class="linenos">340</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="MySQL-341"><a href="#MySQL-341"><span class="linenos">341</span></a> <span class="n">target</span><span class="o">=</span><span class="n">target_id</span><span class="p">,</span>
+</span><span id="MySQL-342"><a href="#MySQL-342"><span class="linenos">342</span></a> <span class="n">full</span><span class="o">=</span><span class="n">full</span><span class="p">,</span>
+</span><span id="MySQL-343"><a href="#MySQL-343"><span class="linenos">343</span></a> <span class="n">log</span><span class="o">=</span><span class="n">log</span><span class="p">,</span>
+</span><span id="MySQL-344"><a href="#MySQL-344"><span class="linenos">344</span></a> <span class="n">position</span><span class="o">=</span><span class="n">position</span><span class="p">,</span>
+</span><span id="MySQL-345"><a href="#MySQL-345"><span class="linenos">345</span></a> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span>
+</span><span id="MySQL-346"><a href="#MySQL-346"><span class="linenos">346</span></a> <span class="n">channel</span><span class="o">=</span><span class="n">channel</span><span class="p">,</span>
+</span><span id="MySQL-347"><a href="#MySQL-347"><span class="linenos">347</span></a> <span class="n">like</span><span class="o">=</span><span class="n">like</span><span class="p">,</span>
+</span><span id="MySQL-348"><a href="#MySQL-348"><span class="linenos">348</span></a> <span class="n">where</span><span class="o">=</span><span class="n">where</span><span class="p">,</span>
+</span><span id="MySQL-349"><a href="#MySQL-349"><span class="linenos">349</span></a> <span class="n">types</span><span class="o">=</span><span class="n">types</span><span class="p">,</span>
+</span><span id="MySQL-350"><a href="#MySQL-350"><span class="linenos">350</span></a> <span class="n">query</span><span class="o">=</span><span class="n">query</span><span class="p">,</span>
+</span><span id="MySQL-351"><a href="#MySQL-351"><span class="linenos">351</span></a> <span class="n">offset</span><span class="o">=</span><span class="n">offset</span><span class="p">,</span>
+</span><span id="MySQL-352"><a href="#MySQL-352"><span class="linenos">352</span></a> <span class="n">limit</span><span class="o">=</span><span class="n">limit</span><span class="p">,</span>
+</span><span id="MySQL-353"><a href="#MySQL-353"><span class="linenos">353</span></a> <span class="n">mutex</span><span class="o">=</span><span class="n">mutex</span><span class="p">,</span>
+</span><span id="MySQL-354"><a href="#MySQL-354"><span class="linenos">354</span></a> <span class="o">**</span><span class="p">{</span><span class="s2">&quot;global&quot;</span><span class="p">:</span> <span class="n">global_</span><span class="p">},</span>
+</span><span id="MySQL-355"><a href="#MySQL-355"><span class="linenos">355</span></a> <span class="p">)</span>
+</span><span id="MySQL-356"><a href="#MySQL-356"><span class="linenos">356</span></a>
+</span><span id="MySQL-357"><a href="#MySQL-357"><span class="linenos">357</span></a> <span class="k">def</span> <span class="nf">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">options</span><span class="p">):</span>
+</span><span id="MySQL-358"><a href="#MySQL-358"><span class="linenos">358</span></a> <span class="k">for</span> <span class="n">option</span> <span class="ow">in</span> <span class="n">options</span><span class="p">:</span>
+</span><span id="MySQL-359"><a href="#MySQL-359"><span class="linenos">359</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="o">*</span><span class="n">option</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">)):</span>
+</span><span id="MySQL-360"><a href="#MySQL-360"><span class="linenos">360</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">option</span><span class="p">)</span>
+</span><span id="MySQL-361"><a href="#MySQL-361"><span class="linenos">361</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="MySQL-362"><a href="#MySQL-362"><span class="linenos">362</span></a>
+</span><span id="MySQL-363"><a href="#MySQL-363"><span class="linenos">363</span></a> <span class="k">def</span> <span class="nf">_parse_oldstyle_limit</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="MySQL-364"><a href="#MySQL-364"><span class="linenos">364</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL-365"><a href="#MySQL-365"><span class="linenos">365</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL-366"><a href="#MySQL-366"><span class="linenos">366</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">):</span>
+</span><span id="MySQL-367"><a href="#MySQL-367"><span class="linenos">367</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">)</span>
+</span><span id="MySQL-368"><a href="#MySQL-368"><span class="linenos">368</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
+</span><span id="MySQL-369"><a href="#MySQL-369"><span class="linenos">369</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="MySQL-370"><a href="#MySQL-370"><span class="linenos">370</span></a> <span class="k">elif</span> <span class="nb">len</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> <span class="o">==</span> <span class="mi">2</span><span class="p">:</span>
+</span><span id="MySQL-371"><a href="#MySQL-371"><span class="linenos">371</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
+</span><span id="MySQL-372"><a href="#MySQL-372"><span class="linenos">372</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="MySQL-373"><a href="#MySQL-373"><span class="linenos">373</span></a> <span class="k">return</span> <span class="n">offset</span><span class="p">,</span> <span class="n">limit</span>
+</span><span id="MySQL-374"><a href="#MySQL-374"><span class="linenos">374</span></a>
+</span><span id="MySQL-375"><a href="#MySQL-375"><span class="linenos">375</span></a> <span class="k">def</span> <span class="nf">_default_parse_set_item</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="MySQL-376"><a href="#MySQL-376"><span class="linenos">376</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span>
+</span><span id="MySQL-377"><a href="#MySQL-377"><span class="linenos">377</span></a>
+</span><span id="MySQL-378"><a href="#MySQL-378"><span class="linenos">378</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_assignment</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">):</span>
+</span><span id="MySQL-379"><a href="#MySQL-379"><span class="linenos">379</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;GLOBAL&quot;</span><span class="p">,</span> <span class="s2">&quot;SESSION&quot;</span><span class="p">}</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">):</span>
+</span><span id="MySQL-380"><a href="#MySQL-380"><span class="linenos">380</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_transaction</span><span class="p">(</span><span class="n">global_</span><span class="o">=</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">)</span>
+</span><span id="MySQL-381"><a href="#MySQL-381"><span class="linenos">381</span></a>
+</span><span id="MySQL-382"><a href="#MySQL-382"><span class="linenos">382</span></a> <span class="n">left</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_primary</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL-383"><a href="#MySQL-383"><span class="linenos">383</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">):</span>
+</span><span id="MySQL-384"><a href="#MySQL-384"><span class="linenos">384</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected =&quot;</span><span class="p">)</span>
+</span><span id="MySQL-385"><a href="#MySQL-385"><span class="linenos">385</span></a> <span class="n">right</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL-386"><a href="#MySQL-386"><span class="linenos">386</span></a>
+</span><span id="MySQL-387"><a href="#MySQL-387"><span class="linenos">387</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL-388"><a href="#MySQL-388"><span class="linenos">388</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">EQ</span><span class="p">,</span>
+</span><span id="MySQL-389"><a href="#MySQL-389"><span class="linenos">389</span></a> <span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span>
+</span><span id="MySQL-390"><a href="#MySQL-390"><span class="linenos">390</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span>
+</span><span id="MySQL-391"><a href="#MySQL-391"><span class="linenos">391</span></a> <span class="p">)</span>
+</span><span id="MySQL-392"><a href="#MySQL-392"><span class="linenos">392</span></a>
+</span><span id="MySQL-393"><a href="#MySQL-393"><span class="linenos">393</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL-394"><a href="#MySQL-394"><span class="linenos">394</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="MySQL-395"><a href="#MySQL-395"><span class="linenos">395</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="MySQL-396"><a href="#MySQL-396"><span class="linenos">396</span></a> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">,</span>
+</span><span id="MySQL-397"><a href="#MySQL-397"><span class="linenos">397</span></a> <span class="p">)</span>
+</span><span id="MySQL-398"><a href="#MySQL-398"><span class="linenos">398</span></a>
+</span><span id="MySQL-399"><a href="#MySQL-399"><span class="linenos">399</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_charset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">):</span>
+</span><span id="MySQL-400"><a href="#MySQL-400"><span class="linenos">400</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL-401"><a href="#MySQL-401"><span class="linenos">401</span></a>
+</span><span id="MySQL-402"><a href="#MySQL-402"><span class="linenos">402</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL-403"><a href="#MySQL-403"><span class="linenos">403</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="MySQL-404"><a href="#MySQL-404"><span class="linenos">404</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="MySQL-405"><a href="#MySQL-405"><span class="linenos">405</span></a> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">,</span>
+</span><span id="MySQL-406"><a href="#MySQL-406"><span class="linenos">406</span></a> <span class="p">)</span>
+</span><span id="MySQL-407"><a href="#MySQL-407"><span class="linenos">407</span></a>
+</span><span id="MySQL-408"><a href="#MySQL-408"><span class="linenos">408</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="MySQL-409"><a href="#MySQL-409"><span class="linenos">409</span></a> <span class="n">charset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL-410"><a href="#MySQL-410"><span class="linenos">410</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;COLLATE&quot;</span><span class="p">):</span>
+</span><span id="MySQL-411"><a href="#MySQL-411"><span class="linenos">411</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL-412"><a href="#MySQL-412"><span class="linenos">412</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL-413"><a href="#MySQL-413"><span class="linenos">413</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL-414"><a href="#MySQL-414"><span class="linenos">414</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL-415"><a href="#MySQL-415"><span class="linenos">415</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="MySQL-416"><a href="#MySQL-416"><span class="linenos">416</span></a> <span class="n">this</span><span class="o">=</span><span class="n">charset</span><span class="p">,</span>
+</span><span id="MySQL-417"><a href="#MySQL-417"><span class="linenos">417</span></a> <span class="n">collate</span><span class="o">=</span><span class="n">collate</span><span class="p">,</span>
+</span><span id="MySQL-418"><a href="#MySQL-418"><span class="linenos">418</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;NAMES&quot;</span><span class="p">,</span>
+</span><span id="MySQL-419"><a href="#MySQL-419"><span class="linenos">419</span></a> <span class="p">)</span>
+</span><span id="MySQL-420"><a href="#MySQL-420"><span class="linenos">420</span></a>
+</span><span id="MySQL-421"><a href="#MySQL-421"><span class="linenos">421</span></a> <span class="k">def</span> <span class="nf">_parse_set_transaction</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
+</span><span id="MySQL-422"><a href="#MySQL-422"><span class="linenos">422</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">)</span>
+</span><span id="MySQL-423"><a href="#MySQL-423"><span class="linenos">423</span></a> <span class="n">characteristics</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span>
+</span><span id="MySQL-424"><a href="#MySQL-424"><span class="linenos">424</span></a> <span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">TRANSACTION_CHARACTERISTICS</span><span class="p">)</span>
+</span><span id="MySQL-425"><a href="#MySQL-425"><span class="linenos">425</span></a> <span class="p">)</span>
+</span><span id="MySQL-426"><a href="#MySQL-426"><span class="linenos">426</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL-427"><a href="#MySQL-427"><span class="linenos">427</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="MySQL-428"><a href="#MySQL-428"><span class="linenos">428</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">characteristics</span><span class="p">,</span>
+</span><span id="MySQL-429"><a href="#MySQL-429"><span class="linenos">429</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">,</span>
+</span><span id="MySQL-430"><a href="#MySQL-430"><span class="linenos">430</span></a> <span class="o">**</span><span class="p">{</span><span class="s2">&quot;global&quot;</span><span class="p">:</span> <span class="n">global_</span><span class="p">},</span>
+</span><span id="MySQL-431"><a href="#MySQL-431"><span class="linenos">431</span></a> <span class="p">)</span>
+</span><span id="MySQL-432"><a href="#MySQL-432"><span class="linenos">432</span></a>
+</span><span id="MySQL-433"><a href="#MySQL-433"><span class="linenos">433</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="MySQL-434"><a href="#MySQL-434"><span class="linenos">434</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="MySQL-435"><a href="#MySQL-435"><span class="linenos">435</span></a> <span class="n">NULL_ORDERING_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="MySQL-436"><a href="#MySQL-436"><span class="linenos">436</span></a>
+</span><span id="MySQL-437"><a href="#MySQL-437"><span class="linenos">437</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL-438"><a href="#MySQL-438"><span class="linenos">438</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="MySQL-439"><a href="#MySQL-439"><span class="linenos">439</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">no_paren_current_date_sql</span><span class="p">,</span>
+</span><span id="MySQL-440"><a href="#MySQL-440"><span class="linenos">440</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="MySQL-441"><a href="#MySQL-441"><span class="linenos">441</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="MySQL-442"><a href="#MySQL-442"><span class="linenos">442</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="MySQL-443"><a href="#MySQL-443"><span class="linenos">443</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="MySQL-444"><a href="#MySQL-444"><span class="linenos">444</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="MySQL-445"><a href="#MySQL-445"><span class="linenos">445</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="MySQL-446"><a href="#MySQL-446"><span class="linenos">446</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">:</span> <span class="n">_date_trunc_sql</span><span class="p">,</span>
+</span><span id="MySQL-447"><a href="#MySQL-447"><span class="linenos">447</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</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;GROUP_CONCAT(</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="s2">&quot;this&quot;</span><span class="p">)</span><span class="si">}</span><span class="s2"> SEPARATOR </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="s2">&quot;separator&quot;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;,&#39;&quot;</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="MySQL-448"><a href="#MySQL-448"><span class="linenos">448</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date_sql</span><span class="p">,</span>
+</span><span id="MySQL-449"><a href="#MySQL-449"><span class="linenos">449</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_date_sql</span><span class="p">,</span>
+</span><span id="MySQL-450"><a href="#MySQL-450"><span class="linenos">450</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">_trim_sql</span><span class="p">,</span>
+</span><span id="MySQL-451"><a href="#MySQL-451"><span class="linenos">451</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NullSafeEQ</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;&lt;=&gt;&quot;</span><span class="p">),</span>
+</span><span id="MySQL-452"><a href="#MySQL-452"><span class="linenos">452</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NullSafeNEQ</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="bp">self</span><span class="o">.</span><span class="n">not_sql</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;&lt;=&gt;&quot;</span><span class="p">)),</span>
+</span><span id="MySQL-453"><a href="#MySQL-453"><span class="linenos">453</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">strposition_to_locate_sql</span><span class="p">,</span>
+</span><span id="MySQL-454"><a href="#MySQL-454"><span class="linenos">454</span></a> <span class="p">}</span>
+</span><span id="MySQL-455"><a href="#MySQL-455"><span class="linenos">455</span></a>
+</span><span id="MySQL-456"><a href="#MySQL-456"><span class="linenos">456</span></a> <span class="n">TYPE_MAPPING</span> <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="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="MySQL-457"><a href="#MySQL-457"><span class="linenos">457</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">MEDIUMTEXT</span><span class="p">)</span>
+</span><span id="MySQL-458"><a href="#MySQL-458"><span class="linenos">458</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">LONGTEXT</span><span class="p">)</span>
+</span><span id="MySQL-459"><a href="#MySQL-459"><span class="linenos">459</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">MEDIUMBLOB</span><span class="p">)</span>
+</span><span id="MySQL-460"><a href="#MySQL-460"><span class="linenos">460</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">LONGBLOB</span><span class="p">)</span>
+</span><span id="MySQL-461"><a href="#MySQL-461"><span class="linenos">461</span></a>
+</span><span id="MySQL-462"><a href="#MySQL-462"><span class="linenos">462</span></a> <span class="k">def</span> <span class="nf">show_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="MySQL-463"><a href="#MySQL-463"><span class="linenos">463</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL-464"><a href="#MySQL-464"><span class="linenos">464</span></a> <span class="n">full</span> <span class="o">=</span> <span class="s2">&quot; FULL&quot;</span> <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;full&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-465"><a href="#MySQL-465"><span class="linenos">465</span></a> <span class="n">global_</span> <span class="o">=</span> <span class="s2">&quot; GLOBAL&quot;</span> <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;global&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-466"><a href="#MySQL-466"><span class="linenos">466</span></a>
+</span><span id="MySQL-467"><a href="#MySQL-467"><span class="linenos">467</span></a> <span class="n">target</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;target&quot;</span><span class="p">)</span>
+</span><span id="MySQL-468"><a href="#MySQL-468"><span class="linenos">468</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">target</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-469"><a href="#MySQL-469"><span class="linenos">469</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="s2">&quot;INDEX&quot;</span><span class="p">}:</span>
+</span><span id="MySQL-470"><a href="#MySQL-470"><span class="linenos">470</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FROM</span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL-471"><a href="#MySQL-471"><span class="linenos">471</span></a> <span class="k">elif</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;GRANTS&quot;</span><span class="p">:</span>
+</span><span id="MySQL-472"><a href="#MySQL-472"><span class="linenos">472</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FOR</span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL-473"><a href="#MySQL-473"><span class="linenos">473</span></a>
+</span><span id="MySQL-474"><a href="#MySQL-474"><span class="linenos">474</span></a> <span class="n">db</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;db&quot;</span><span class="p">)</span>
+</span><span id="MySQL-475"><a href="#MySQL-475"><span class="linenos">475</span></a>
+</span><span id="MySQL-476"><a href="#MySQL-476"><span class="linenos">476</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;LIKE&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;like&quot;</span><span class="p">)</span>
+</span><span id="MySQL-477"><a href="#MySQL-477"><span class="linenos">477</span></a> <span class="n">where</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;where&quot;</span><span class="p">)</span>
+</span><span id="MySQL-478"><a href="#MySQL-478"><span class="linenos">478</span></a>
+</span><span id="MySQL-479"><a href="#MySQL-479"><span class="linenos">479</span></a> <span class="n">types</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">&quot;types&quot;</span><span class="p">)</span>
+</span><span id="MySQL-480"><a href="#MySQL-480"><span class="linenos">480</span></a> <span class="n">types</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">types</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">types</span> <span class="k">else</span> <span class="n">types</span>
+</span><span id="MySQL-481"><a href="#MySQL-481"><span class="linenos">481</span></a> <span class="n">query</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FOR QUERY&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;query&quot;</span><span class="p">)</span>
+</span><span id="MySQL-482"><a href="#MySQL-482"><span class="linenos">482</span></a>
+</span><span id="MySQL-483"><a href="#MySQL-483"><span class="linenos">483</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span>
+</span><span id="MySQL-484"><a href="#MySQL-484"><span class="linenos">484</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;OFFSET&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;offset&quot;</span><span class="p">)</span>
+</span><span id="MySQL-485"><a href="#MySQL-485"><span class="linenos">485</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;limit&quot;</span><span class="p">)</span>
+</span><span id="MySQL-486"><a href="#MySQL-486"><span class="linenos">486</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL-487"><a href="#MySQL-487"><span class="linenos">487</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-488"><a href="#MySQL-488"><span class="linenos">488</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_oldstyle_limit_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="MySQL-489"><a href="#MySQL-489"><span class="linenos">489</span></a>
+</span><span id="MySQL-490"><a href="#MySQL-490"><span class="linenos">490</span></a> <span class="n">log</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;IN&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;log&quot;</span><span class="p">)</span>
+</span><span id="MySQL-491"><a href="#MySQL-491"><span class="linenos">491</span></a> <span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;position&quot;</span><span class="p">)</span>
+</span><span id="MySQL-492"><a href="#MySQL-492"><span class="linenos">492</span></a>
+</span><span id="MySQL-493"><a href="#MySQL-493"><span class="linenos">493</span></a> <span class="n">channel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FOR CHANNEL&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;channel&quot;</span><span class="p">)</span>
+</span><span id="MySQL-494"><a href="#MySQL-494"><span class="linenos">494</span></a>
+</span><span id="MySQL-495"><a href="#MySQL-495"><span class="linenos">495</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span>
+</span><span id="MySQL-496"><a href="#MySQL-496"><span class="linenos">496</span></a> <span class="n">mutex_or_status</span> <span class="o">=</span> <span class="s2">&quot; MUTEX&quot;</span> <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;mutex&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot; STATUS&quot;</span>
+</span><span id="MySQL-497"><a href="#MySQL-497"><span class="linenos">497</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL-498"><a href="#MySQL-498"><span class="linenos">498</span></a> <span class="n">mutex_or_status</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-499"><a href="#MySQL-499"><span class="linenos">499</span></a>
+</span><span id="MySQL-500"><a href="#MySQL-500"><span class="linenos">500</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SHOW</span><span class="si">{</span><span class="n">full</span><span class="si">}{</span><span class="n">global_</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">target</span><span class="si">}{</span><span class="n">types</span><span class="si">}{</span><span class="n">db</span><span class="si">}{</span><span class="n">query</span><span class="si">}{</span><span class="n">log</span><span class="si">}{</span><span class="n">position</span><span class="si">}{</span><span class="n">channel</span><span class="si">}{</span><span class="n">mutex_or_status</span><span class="si">}{</span><span class="n">like</span><span class="si">}{</span><span class="n">where</span><span class="si">}{</span><span class="n">offset</span><span class="si">}{</span><span class="n">limit</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL-501"><a href="#MySQL-501"><span class="linenos">501</span></a>
+</span><span id="MySQL-502"><a href="#MySQL-502"><span class="linenos">502</span></a> <span class="k">def</span> <span class="nf">_prefixed_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prefix</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">arg</span><span class="p">):</span>
+</span><span id="MySQL-503"><a href="#MySQL-503"><span class="linenos">503</span></a> <span class="n">sql</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="n">arg</span><span class="p">)</span>
+</span><span id="MySQL-504"><a href="#MySQL-504"><span class="linenos">504</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">sql</span><span class="p">:</span>
+</span><span id="MySQL-505"><a href="#MySQL-505"><span class="linenos">505</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-506"><a href="#MySQL-506"><span class="linenos">506</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL-507"><a href="#MySQL-507"><span class="linenos">507</span></a>
+</span><span id="MySQL-508"><a href="#MySQL-508"><span class="linenos">508</span></a> <span class="k">def</span> <span class="nf">_oldstyle_limit_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="MySQL-509"><a href="#MySQL-509"><span class="linenos">509</span></a> <span class="n">limit</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;limit&quot;</span><span class="p">)</span>
+</span><span id="MySQL-510"><a href="#MySQL-510"><span class="linenos">510</span></a> <span class="n">offset</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;offset&quot;</span><span class="p">)</span>
+</span><span id="MySQL-511"><a href="#MySQL-511"><span class="linenos">511</span></a> <span class="k">if</span> <span class="n">limit</span><span class="p">:</span>
+</span><span id="MySQL-512"><a href="#MySQL-512"><span class="linenos">512</span></a> <span class="n">limit_offset</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">offset</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">limit</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">offset</span> <span class="k">else</span> <span class="n">limit</span>
+</span><span id="MySQL-513"><a href="#MySQL-513"><span class="linenos">513</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot; LIMIT </span><span class="si">{</span><span class="n">limit_offset</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL-514"><a href="#MySQL-514"><span class="linenos">514</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-515"><a href="#MySQL-515"><span class="linenos">515</span></a>
+</span><span id="MySQL-516"><a href="#MySQL-516"><span class="linenos">516</span></a> <span class="k">def</span> <span class="nf">setitem_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="MySQL-517"><a href="#MySQL-517"><span class="linenos">517</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">)</span>
+</span><span id="MySQL-518"><a href="#MySQL-518"><span class="linenos">518</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">kind</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">kind</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-519"><a href="#MySQL-519"><span class="linenos">519</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="MySQL-520"><a href="#MySQL-520"><span class="linenos">520</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="MySQL-521"><a href="#MySQL-521"><span class="linenos">521</span></a> <span class="n">collate</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;collate&quot;</span><span class="p">)</span>
+</span><span id="MySQL-522"><a href="#MySQL-522"><span class="linenos">522</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; COLLATE </span><span class="si">{</span><span class="n">collate</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">collate</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-523"><a href="#MySQL-523"><span class="linenos">523</span></a> <span class="n">global_</span> <span class="o">=</span> <span class="s2">&quot;GLOBAL &quot;</span> <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;global&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL-524"><a href="#MySQL-524"><span class="linenos">524</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">global_</span><span class="si">}{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">expressions</span><span class="si">}{</span><span class="n">collate</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL-525"><a href="#MySQL-525"><span class="linenos">525</span></a>
+</span><span id="MySQL-526"><a href="#MySQL-526"><span class="linenos">526</span></a> <span class="k">def</span> <span class="nf">set_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="MySQL-527"><a href="#MySQL-527"><span class="linenos">527</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SET </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">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ <div id="MySQL.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">MySQL</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#MySQL.__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="MySQL.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="MySQL.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="MySQL.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="MySQL.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="MySQL.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="MySQL.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="MySQL.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="MySQL.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="MySQL.Tokenizer">
+ <input id="MySQL.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">MySQL.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="MySQL.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#MySQL.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="MySQL.Tokenizer-118"><a href="#MySQL.Tokenizer-118"><span class="linenos">118</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="MySQL.Tokenizer-119"><a href="#MySQL.Tokenizer-119"><span class="linenos">119</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="MySQL.Tokenizer-120"><a href="#MySQL.Tokenizer-120"><span class="linenos">120</span></a> <span class="n">COMMENTS</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 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="MySQL.Tokenizer-121"><a href="#MySQL.Tokenizer-121"><span class="linenos">121</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="MySQL.Tokenizer-122"><a href="#MySQL.Tokenizer-122"><span class="linenos">122</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="MySQL.Tokenizer-123"><a href="#MySQL.Tokenizer-123"><span class="linenos">123</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;B&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0b&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="MySQL.Tokenizer-124"><a href="#MySQL.Tokenizer-124"><span class="linenos">124</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="MySQL.Tokenizer-125"><a href="#MySQL.Tokenizer-125"><span class="linenos">125</span></a>
+</span><span id="MySQL.Tokenizer-126"><a href="#MySQL.Tokenizer-126"><span class="linenos">126</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Tokenizer-127"><a href="#MySQL.Tokenizer-127"><span class="linenos">127</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="MySQL.Tokenizer-128"><a href="#MySQL.Tokenizer-128"><span class="linenos">128</span></a> <span class="s2">&quot;MEDIUMTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MEDIUMTEXT</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-129"><a href="#MySQL.Tokenizer-129"><span class="linenos">129</span></a> <span class="s2">&quot;LONGTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LONGTEXT</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-130"><a href="#MySQL.Tokenizer-130"><span class="linenos">130</span></a> <span class="s2">&quot;MEDIUMBLOB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MEDIUMBLOB</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-131"><a href="#MySQL.Tokenizer-131"><span class="linenos">131</span></a> <span class="s2">&quot;LONGBLOB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LONGBLOB</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-132"><a href="#MySQL.Tokenizer-132"><span class="linenos">132</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="MySQL.Tokenizer-133"><a href="#MySQL.Tokenizer-133"><span class="linenos">133</span></a> <span class="s2">&quot;SEPARATOR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SEPARATOR</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-134"><a href="#MySQL.Tokenizer-134"><span class="linenos">134</span></a> <span class="s2">&quot;_ARMSCII8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-135"><a href="#MySQL.Tokenizer-135"><span class="linenos">135</span></a> <span class="s2">&quot;_ASCII&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-136"><a href="#MySQL.Tokenizer-136"><span class="linenos">136</span></a> <span class="s2">&quot;_BIG5&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-137"><a href="#MySQL.Tokenizer-137"><span class="linenos">137</span></a> <span class="s2">&quot;_BINARY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-138"><a href="#MySQL.Tokenizer-138"><span class="linenos">138</span></a> <span class="s2">&quot;_CP1250&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-139"><a href="#MySQL.Tokenizer-139"><span class="linenos">139</span></a> <span class="s2">&quot;_CP1251&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-140"><a href="#MySQL.Tokenizer-140"><span class="linenos">140</span></a> <span class="s2">&quot;_CP1256&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-141"><a href="#MySQL.Tokenizer-141"><span class="linenos">141</span></a> <span class="s2">&quot;_CP1257&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-142"><a href="#MySQL.Tokenizer-142"><span class="linenos">142</span></a> <span class="s2">&quot;_CP850&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-143"><a href="#MySQL.Tokenizer-143"><span class="linenos">143</span></a> <span class="s2">&quot;_CP852&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-144"><a href="#MySQL.Tokenizer-144"><span class="linenos">144</span></a> <span class="s2">&quot;_CP866&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-145"><a href="#MySQL.Tokenizer-145"><span class="linenos">145</span></a> <span class="s2">&quot;_CP932&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-146"><a href="#MySQL.Tokenizer-146"><span class="linenos">146</span></a> <span class="s2">&quot;_DEC8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-147"><a href="#MySQL.Tokenizer-147"><span class="linenos">147</span></a> <span class="s2">&quot;_EUCJPMS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-148"><a href="#MySQL.Tokenizer-148"><span class="linenos">148</span></a> <span class="s2">&quot;_EUCKR&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-149"><a href="#MySQL.Tokenizer-149"><span class="linenos">149</span></a> <span class="s2">&quot;_GB18030&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-150"><a href="#MySQL.Tokenizer-150"><span class="linenos">150</span></a> <span class="s2">&quot;_GB2312&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-151"><a href="#MySQL.Tokenizer-151"><span class="linenos">151</span></a> <span class="s2">&quot;_GBK&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-152"><a href="#MySQL.Tokenizer-152"><span class="linenos">152</span></a> <span class="s2">&quot;_GEOSTD8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-153"><a href="#MySQL.Tokenizer-153"><span class="linenos">153</span></a> <span class="s2">&quot;_GREEK&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-154"><a href="#MySQL.Tokenizer-154"><span class="linenos">154</span></a> <span class="s2">&quot;_HEBREW&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-155"><a href="#MySQL.Tokenizer-155"><span class="linenos">155</span></a> <span class="s2">&quot;_HP8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-156"><a href="#MySQL.Tokenizer-156"><span class="linenos">156</span></a> <span class="s2">&quot;_KEYBCS2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-157"><a href="#MySQL.Tokenizer-157"><span class="linenos">157</span></a> <span class="s2">&quot;_KOI8R&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-158"><a href="#MySQL.Tokenizer-158"><span class="linenos">158</span></a> <span class="s2">&quot;_KOI8U&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-159"><a href="#MySQL.Tokenizer-159"><span class="linenos">159</span></a> <span class="s2">&quot;_LATIN1&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-160"><a href="#MySQL.Tokenizer-160"><span class="linenos">160</span></a> <span class="s2">&quot;_LATIN2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-161"><a href="#MySQL.Tokenizer-161"><span class="linenos">161</span></a> <span class="s2">&quot;_LATIN5&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-162"><a href="#MySQL.Tokenizer-162"><span class="linenos">162</span></a> <span class="s2">&quot;_LATIN7&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-163"><a href="#MySQL.Tokenizer-163"><span class="linenos">163</span></a> <span class="s2">&quot;_MACCE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-164"><a href="#MySQL.Tokenizer-164"><span class="linenos">164</span></a> <span class="s2">&quot;_MACROMAN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-165"><a href="#MySQL.Tokenizer-165"><span class="linenos">165</span></a> <span class="s2">&quot;_SJIS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-166"><a href="#MySQL.Tokenizer-166"><span class="linenos">166</span></a> <span class="s2">&quot;_SWE7&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-167"><a href="#MySQL.Tokenizer-167"><span class="linenos">167</span></a> <span class="s2">&quot;_TIS620&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-168"><a href="#MySQL.Tokenizer-168"><span class="linenos">168</span></a> <span class="s2">&quot;_UCS2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-169"><a href="#MySQL.Tokenizer-169"><span class="linenos">169</span></a> <span class="s2">&quot;_UJIS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-170"><a href="#MySQL.Tokenizer-170"><span class="linenos">170</span></a> <span class="c1"># https://dev.mysql.com/doc/refman/8.0/en/string-literals.html</span>
+</span><span id="MySQL.Tokenizer-171"><a href="#MySQL.Tokenizer-171"><span class="linenos">171</span></a> <span class="s2">&quot;_UTF8&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-172"><a href="#MySQL.Tokenizer-172"><span class="linenos">172</span></a> <span class="s2">&quot;_UTF16&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-173"><a href="#MySQL.Tokenizer-173"><span class="linenos">173</span></a> <span class="s2">&quot;_UTF16LE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-174"><a href="#MySQL.Tokenizer-174"><span class="linenos">174</span></a> <span class="s2">&quot;_UTF32&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-175"><a href="#MySQL.Tokenizer-175"><span class="linenos">175</span></a> <span class="s2">&quot;_UTF8MB3&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-176"><a href="#MySQL.Tokenizer-176"><span class="linenos">176</span></a> <span class="s2">&quot;_UTF8MB4&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INTRODUCER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-177"><a href="#MySQL.Tokenizer-177"><span class="linenos">177</span></a> <span class="s2">&quot;@@&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SESSION_PARAMETER</span><span class="p">,</span>
+</span><span id="MySQL.Tokenizer-178"><a href="#MySQL.Tokenizer-178"><span class="linenos">178</span></a> <span class="p">}</span>
+</span><span id="MySQL.Tokenizer-179"><a href="#MySQL.Tokenizer-179"><span class="linenos">179</span></a>
+</span><span id="MySQL.Tokenizer-180"><a href="#MySQL.Tokenizer-180"><span class="linenos">180</span></a> <span class="n">COMMANDS</span> <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">COMMANDS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><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="MySQL.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="MySQL.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="MySQL.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="MySQL.Parser">
+ <input id="MySQL.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">MySQL.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="MySQL.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#MySQL.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="MySQL.Parser-182"><a href="#MySQL.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="MySQL.Parser-183"><a href="#MySQL.Parser-183"><span class="linenos">183</span></a> <span class="n">FUNC_TOKENS</span> <span class="o">=</span> <span class="p">{</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">FUNC_TOKENS</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SCHEMA</span><span class="p">}</span> <span class="c1"># type: ignore</span>
+</span><span id="MySQL.Parser-184"><a href="#MySQL.Parser-184"><span class="linenos">184</span></a>
+</span><span id="MySQL.Parser-185"><a href="#MySQL.Parser-185"><span class="linenos">185</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Parser-186"><a href="#MySQL.Parser-186"><span class="linenos">186</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="MySQL.Parser-187"><a href="#MySQL.Parser-187"><span class="linenos">187</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_date_add</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="MySQL.Parser-188"><a href="#MySQL.Parser-188"><span class="linenos">188</span></a> <span class="s2">&quot;DATE_SUB&quot;</span><span class="p">:</span> <span class="n">_date_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">),</span>
+</span><span id="MySQL.Parser-189"><a href="#MySQL.Parser-189"><span class="linenos">189</span></a> <span class="s2">&quot;STR_TO_DATE&quot;</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="MySQL.Parser-190"><a href="#MySQL.Parser-190"><span class="linenos">190</span></a> <span class="s2">&quot;LOCATE&quot;</span><span class="p">:</span> <span class="n">locate_to_strposition</span><span class="p">,</span>
+</span><span id="MySQL.Parser-191"><a href="#MySQL.Parser-191"><span class="linenos">191</span></a> <span class="s2">&quot;INSTR&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 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 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="MySQL.Parser-192"><a href="#MySQL.Parser-192"><span class="linenos">192</span></a> <span class="s2">&quot;LEFT&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">Substring</span><span class="p">(</span>
+</span><span id="MySQL.Parser-193"><a href="#MySQL.Parser-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">0</span><span class="p">),</span> <span class="n">start</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span> <span class="n">length</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="MySQL.Parser-194"><a href="#MySQL.Parser-194"><span class="linenos">194</span></a> <span class="p">),</span>
+</span><span id="MySQL.Parser-195"><a href="#MySQL.Parser-195"><span class="linenos">195</span></a> <span class="p">}</span>
+</span><span id="MySQL.Parser-196"><a href="#MySQL.Parser-196"><span class="linenos">196</span></a>
+</span><span id="MySQL.Parser-197"><a href="#MySQL.Parser-197"><span class="linenos">197</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Parser-198"><a href="#MySQL.Parser-198"><span class="linenos">198</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="MySQL.Parser-199"><a href="#MySQL.Parser-199"><span class="linenos">199</span></a> <span class="s2">&quot;GROUP_CONCAT&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL.Parser-200"><a href="#MySQL.Parser-200"><span class="linenos">200</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">,</span>
+</span><span id="MySQL.Parser-201"><a href="#MySQL.Parser-201"><span class="linenos">201</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_lambda</span><span class="p">(),</span>
+</span><span id="MySQL.Parser-202"><a href="#MySQL.Parser-202"><span class="linenos">202</span></a> <span class="n">separator</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SEPARATOR</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_field</span><span class="p">(),</span>
+</span><span id="MySQL.Parser-203"><a href="#MySQL.Parser-203"><span class="linenos">203</span></a> <span class="p">),</span>
+</span><span id="MySQL.Parser-204"><a href="#MySQL.Parser-204"><span class="linenos">204</span></a> <span class="p">}</span>
+</span><span id="MySQL.Parser-205"><a href="#MySQL.Parser-205"><span class="linenos">205</span></a>
+</span><span id="MySQL.Parser-206"><a href="#MySQL.Parser-206"><span class="linenos">206</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Parser-207"><a href="#MySQL.Parser-207"><span class="linenos">207</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">PROPERTY_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="MySQL.Parser-208"><a href="#MySQL.Parser-208"><span class="linenos">208</span></a> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_property_assignment</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">EngineProperty</span><span class="p">),</span>
+</span><span id="MySQL.Parser-209"><a href="#MySQL.Parser-209"><span class="linenos">209</span></a> <span class="p">}</span>
+</span><span id="MySQL.Parser-210"><a href="#MySQL.Parser-210"><span class="linenos">210</span></a>
+</span><span id="MySQL.Parser-211"><a href="#MySQL.Parser-211"><span class="linenos">211</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Parser-212"><a href="#MySQL.Parser-212"><span class="linenos">212</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">STATEMENT_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="MySQL.Parser-213"><a href="#MySQL.Parser-213"><span class="linenos">213</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_show</span><span class="p">(),</span>
+</span><span id="MySQL.Parser-214"><a href="#MySQL.Parser-214"><span class="linenos">214</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set</span><span class="p">(),</span>
+</span><span id="MySQL.Parser-215"><a href="#MySQL.Parser-215"><span class="linenos">215</span></a> <span class="p">}</span>
+</span><span id="MySQL.Parser-216"><a href="#MySQL.Parser-216"><span class="linenos">216</span></a>
+</span><span id="MySQL.Parser-217"><a href="#MySQL.Parser-217"><span class="linenos">217</span></a> <span class="n">SHOW_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Parser-218"><a href="#MySQL.Parser-218"><span class="linenos">218</span></a> <span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-219"><a href="#MySQL.Parser-219"><span class="linenos">219</span></a> <span class="s2">&quot;MASTER LOGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINARY LOGS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-220"><a href="#MySQL.Parser-220"><span class="linenos">220</span></a> <span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-221"><a href="#MySQL.Parser-221"><span class="linenos">221</span></a> <span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-222"><a href="#MySQL.Parser-222"><span class="linenos">222</span></a> <span class="s2">&quot;CHARSET&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-223"><a href="#MySQL.Parser-223"><span class="linenos">223</span></a> <span class="s2">&quot;COLLATION&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLLATION&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-224"><a href="#MySQL.Parser-224"><span class="linenos">224</span></a> <span class="s2">&quot;FULL COLUMNS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-225"><a href="#MySQL.Parser-225"><span class="linenos">225</span></a> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-226"><a href="#MySQL.Parser-226"><span class="linenos">226</span></a> <span class="s2">&quot;CREATE DATABASE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE DATABASE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-227"><a href="#MySQL.Parser-227"><span class="linenos">227</span></a> <span class="s2">&quot;CREATE EVENT&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE EVENT&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-228"><a href="#MySQL.Parser-228"><span class="linenos">228</span></a> <span class="s2">&quot;CREATE FUNCTION&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE FUNCTION&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-229"><a href="#MySQL.Parser-229"><span class="linenos">229</span></a> <span class="s2">&quot;CREATE PROCEDURE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE PROCEDURE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-230"><a href="#MySQL.Parser-230"><span class="linenos">230</span></a> <span class="s2">&quot;CREATE TABLE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE TABLE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-231"><a href="#MySQL.Parser-231"><span class="linenos">231</span></a> <span class="s2">&quot;CREATE TRIGGER&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE TRIGGER&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-232"><a href="#MySQL.Parser-232"><span class="linenos">232</span></a> <span class="s2">&quot;CREATE VIEW&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;CREATE VIEW&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-233"><a href="#MySQL.Parser-233"><span class="linenos">233</span></a> <span class="s2">&quot;DATABASES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;DATABASES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-234"><a href="#MySQL.Parser-234"><span class="linenos">234</span></a> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-235"><a href="#MySQL.Parser-235"><span class="linenos">235</span></a> <span class="s2">&quot;STORAGE ENGINES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-236"><a href="#MySQL.Parser-236"><span class="linenos">236</span></a> <span class="s2">&quot;ENGINES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ENGINES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-237"><a href="#MySQL.Parser-237"><span class="linenos">237</span></a> <span class="s2">&quot;ERRORS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;ERRORS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-238"><a href="#MySQL.Parser-238"><span class="linenos">238</span></a> <span class="s2">&quot;EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;EVENTS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-239"><a href="#MySQL.Parser-239"><span class="linenos">239</span></a> <span class="s2">&quot;FUNCTION CODE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;FUNCTION CODE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-240"><a href="#MySQL.Parser-240"><span class="linenos">240</span></a> <span class="s2">&quot;FUNCTION STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;FUNCTION STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-241"><a href="#MySQL.Parser-241"><span class="linenos">241</span></a> <span class="s2">&quot;GRANTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;GRANTS&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FOR&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-242"><a href="#MySQL.Parser-242"><span class="linenos">242</span></a> <span class="s2">&quot;INDEX&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;INDEX&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="s2">&quot;FROM&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-243"><a href="#MySQL.Parser-243"><span class="linenos">243</span></a> <span class="s2">&quot;MASTER STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;MASTER STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-244"><a href="#MySQL.Parser-244"><span class="linenos">244</span></a> <span class="s2">&quot;OPEN TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;OPEN TABLES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-245"><a href="#MySQL.Parser-245"><span class="linenos">245</span></a> <span class="s2">&quot;PLUGINS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PLUGINS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-246"><a href="#MySQL.Parser-246"><span class="linenos">246</span></a> <span class="s2">&quot;PROCEDURE CODE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCEDURE CODE&quot;</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-247"><a href="#MySQL.Parser-247"><span class="linenos">247</span></a> <span class="s2">&quot;PROCEDURE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCEDURE STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-248"><a href="#MySQL.Parser-248"><span class="linenos">248</span></a> <span class="s2">&quot;PRIVILEGES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PRIVILEGES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-249"><a href="#MySQL.Parser-249"><span class="linenos">249</span></a> <span class="s2">&quot;FULL PROCESSLIST&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-250"><a href="#MySQL.Parser-250"><span class="linenos">250</span></a> <span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROCESSLIST&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-251"><a href="#MySQL.Parser-251"><span class="linenos">251</span></a> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROFILE&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-252"><a href="#MySQL.Parser-252"><span class="linenos">252</span></a> <span class="s2">&quot;PROFILES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;PROFILES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-253"><a href="#MySQL.Parser-253"><span class="linenos">253</span></a> <span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-254"><a href="#MySQL.Parser-254"><span class="linenos">254</span></a> <span class="s2">&quot;REPLICAS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICAS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-255"><a href="#MySQL.Parser-255"><span class="linenos">255</span></a> <span class="s2">&quot;SLAVE HOSTS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICAS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-256"><a href="#MySQL.Parser-256"><span class="linenos">256</span></a> <span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-257"><a href="#MySQL.Parser-257"><span class="linenos">257</span></a> <span class="s2">&quot;SLAVE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;REPLICA STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-258"><a href="#MySQL.Parser-258"><span class="linenos">258</span></a> <span class="s2">&quot;GLOBAL STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-259"><a href="#MySQL.Parser-259"><span class="linenos">259</span></a> <span class="s2">&quot;SESSION STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-260"><a href="#MySQL.Parser-260"><span class="linenos">260</span></a> <span class="s2">&quot;STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-261"><a href="#MySQL.Parser-261"><span class="linenos">261</span></a> <span class="s2">&quot;TABLE STATUS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLE STATUS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-262"><a href="#MySQL.Parser-262"><span class="linenos">262</span></a> <span class="s2">&quot;FULL TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLES&quot;</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-263"><a href="#MySQL.Parser-263"><span class="linenos">263</span></a> <span class="s2">&quot;TABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TABLES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-264"><a href="#MySQL.Parser-264"><span class="linenos">264</span></a> <span class="s2">&quot;TRIGGERS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;TRIGGERS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-265"><a href="#MySQL.Parser-265"><span class="linenos">265</span></a> <span class="s2">&quot;GLOBAL VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="MySQL.Parser-266"><a href="#MySQL.Parser-266"><span class="linenos">266</span></a> <span class="s2">&quot;SESSION VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-267"><a href="#MySQL.Parser-267"><span class="linenos">267</span></a> <span class="s2">&quot;VARIABLES&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;VARIABLES&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-268"><a href="#MySQL.Parser-268"><span class="linenos">268</span></a> <span class="s2">&quot;WARNINGS&quot;</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">&quot;WARNINGS&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-269"><a href="#MySQL.Parser-269"><span class="linenos">269</span></a> <span class="p">}</span>
+</span><span id="MySQL.Parser-270"><a href="#MySQL.Parser-270"><span class="linenos">270</span></a>
+</span><span id="MySQL.Parser-271"><a href="#MySQL.Parser-271"><span class="linenos">271</span></a> <span class="n">SET_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Parser-272"><a href="#MySQL.Parser-272"><span class="linenos">272</span></a> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;GLOBAL&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-273"><a href="#MySQL.Parser-273"><span class="linenos">273</span></a> <span class="s2">&quot;PERSIST&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;PERSIST&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-274"><a href="#MySQL.Parser-274"><span class="linenos">274</span></a> <span class="s2">&quot;PERSIST_ONLY&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;PERSIST_ONLY&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-275"><a href="#MySQL.Parser-275"><span class="linenos">275</span></a> <span class="s2">&quot;SESSION&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;SESSION&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-276"><a href="#MySQL.Parser-276"><span class="linenos">276</span></a> <span class="s2">&quot;LOCAL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="s2">&quot;LOCAL&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-277"><a href="#MySQL.Parser-277"><span class="linenos">277</span></a> <span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_charset</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-278"><a href="#MySQL.Parser-278"><span class="linenos">278</span></a> <span class="s2">&quot;CHARSET&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_charset</span><span class="p">(</span><span class="s2">&quot;CHARACTER SET&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Parser-279"><a href="#MySQL.Parser-279"><span class="linenos">279</span></a> <span class="s2">&quot;NAMES&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_names</span><span class="p">(),</span>
+</span><span id="MySQL.Parser-280"><a href="#MySQL.Parser-280"><span class="linenos">280</span></a> <span class="s2">&quot;TRANSACTION&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_transaction</span><span class="p">(),</span>
+</span><span id="MySQL.Parser-281"><a href="#MySQL.Parser-281"><span class="linenos">281</span></a> <span class="p">}</span>
+</span><span id="MySQL.Parser-282"><a href="#MySQL.Parser-282"><span class="linenos">282</span></a>
+</span><span id="MySQL.Parser-283"><a href="#MySQL.Parser-283"><span class="linenos">283</span></a> <span class="n">PROFILE_TYPES</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Parser-284"><a href="#MySQL.Parser-284"><span class="linenos">284</span></a> <span class="s2">&quot;ALL&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-285"><a href="#MySQL.Parser-285"><span class="linenos">285</span></a> <span class="s2">&quot;BLOCK IO&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-286"><a href="#MySQL.Parser-286"><span class="linenos">286</span></a> <span class="s2">&quot;CONTEXT SWITCHES&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-287"><a href="#MySQL.Parser-287"><span class="linenos">287</span></a> <span class="s2">&quot;CPU&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-288"><a href="#MySQL.Parser-288"><span class="linenos">288</span></a> <span class="s2">&quot;IPC&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-289"><a href="#MySQL.Parser-289"><span class="linenos">289</span></a> <span class="s2">&quot;MEMORY&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-290"><a href="#MySQL.Parser-290"><span class="linenos">290</span></a> <span class="s2">&quot;PAGE FAULTS&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-291"><a href="#MySQL.Parser-291"><span class="linenos">291</span></a> <span class="s2">&quot;SOURCE&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-292"><a href="#MySQL.Parser-292"><span class="linenos">292</span></a> <span class="s2">&quot;SWAPS&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-293"><a href="#MySQL.Parser-293"><span class="linenos">293</span></a> <span class="p">}</span>
+</span><span id="MySQL.Parser-294"><a href="#MySQL.Parser-294"><span class="linenos">294</span></a>
+</span><span id="MySQL.Parser-295"><a href="#MySQL.Parser-295"><span class="linenos">295</span></a> <span class="n">TRANSACTION_CHARACTERISTICS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Parser-296"><a href="#MySQL.Parser-296"><span class="linenos">296</span></a> <span class="s2">&quot;ISOLATION LEVEL REPEATABLE READ&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-297"><a href="#MySQL.Parser-297"><span class="linenos">297</span></a> <span class="s2">&quot;ISOLATION LEVEL READ COMMITTED&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-298"><a href="#MySQL.Parser-298"><span class="linenos">298</span></a> <span class="s2">&quot;ISOLATION LEVEL READ UNCOMMITTED&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-299"><a href="#MySQL.Parser-299"><span class="linenos">299</span></a> <span class="s2">&quot;ISOLATION LEVEL SERIALIZABLE&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-300"><a href="#MySQL.Parser-300"><span class="linenos">300</span></a> <span class="s2">&quot;READ WRITE&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-301"><a href="#MySQL.Parser-301"><span class="linenos">301</span></a> <span class="s2">&quot;READ ONLY&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-302"><a href="#MySQL.Parser-302"><span class="linenos">302</span></a> <span class="p">}</span>
+</span><span id="MySQL.Parser-303"><a href="#MySQL.Parser-303"><span class="linenos">303</span></a>
+</span><span id="MySQL.Parser-304"><a href="#MySQL.Parser-304"><span class="linenos">304</span></a> <span class="k">def</span> <span class="nf">_parse_show_mysql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="n">target</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">full</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
+</span><span id="MySQL.Parser-305"><a href="#MySQL.Parser-305"><span class="linenos">305</span></a> <span class="k">if</span> <span class="n">target</span><span class="p">:</span>
+</span><span id="MySQL.Parser-306"><a href="#MySQL.Parser-306"><span class="linenos">306</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">target</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
+</span><span id="MySQL.Parser-307"><a href="#MySQL.Parser-307"><span class="linenos">307</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="n">target</span><span class="p">)</span>
+</span><span id="MySQL.Parser-308"><a href="#MySQL.Parser-308"><span class="linenos">308</span></a> <span class="n">target_id</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL.Parser-309"><a href="#MySQL.Parser-309"><span class="linenos">309</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL.Parser-310"><a href="#MySQL.Parser-310"><span class="linenos">310</span></a> <span class="n">target_id</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-311"><a href="#MySQL.Parser-311"><span class="linenos">311</span></a>
+</span><span id="MySQL.Parser-312"><a href="#MySQL.Parser-312"><span class="linenos">312</span></a> <span class="n">log</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;IN&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-313"><a href="#MySQL.Parser-313"><span class="linenos">313</span></a>
+</span><span id="MySQL.Parser-314"><a href="#MySQL.Parser-314"><span class="linenos">314</span></a> <span class="k">if</span> <span class="n">this</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;BINLOG EVENTS&quot;</span><span class="p">,</span> <span class="s2">&quot;RELAYLOG EVENTS&quot;</span><span class="p">}:</span>
+</span><span id="MySQL.Parser-315"><a href="#MySQL.Parser-315"><span class="linenos">315</span></a> <span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-316"><a href="#MySQL.Parser-316"><span class="linenos">316</span></a> <span class="n">db</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-317"><a href="#MySQL.Parser-317"><span class="linenos">317</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL.Parser-318"><a href="#MySQL.Parser-318"><span class="linenos">318</span></a> <span class="n">position</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-319"><a href="#MySQL.Parser-319"><span class="linenos">319</span></a> <span class="n">db</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-320"><a href="#MySQL.Parser-320"><span class="linenos">320</span></a>
+</span><span id="MySQL.Parser-321"><a href="#MySQL.Parser-321"><span class="linenos">321</span></a> <span class="n">channel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;CHANNEL&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-322"><a href="#MySQL.Parser-322"><span class="linenos">322</span></a>
+</span><span id="MySQL.Parser-323"><a href="#MySQL.Parser-323"><span class="linenos">323</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIKE&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-324"><a href="#MySQL.Parser-324"><span class="linenos">324</span></a> <span class="n">where</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_where</span><span class="p">()</span>
+</span><span id="MySQL.Parser-325"><a href="#MySQL.Parser-325"><span class="linenos">325</span></a>
+</span><span id="MySQL.Parser-326"><a href="#MySQL.Parser-326"><span class="linenos">326</span></a> <span class="k">if</span> <span class="n">this</span> <span class="o">==</span> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span>
+</span><span id="MySQL.Parser-327"><a href="#MySQL.Parser-327"><span class="linenos">327</span></a> <span class="n">types</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">PROFILE_TYPES</span><span class="p">))</span>
+</span><span id="MySQL.Parser-328"><a href="#MySQL.Parser-328"><span class="linenos">328</span></a> <span class="n">query</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;QUERY&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-329"><a href="#MySQL.Parser-329"><span class="linenos">329</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;OFFSET&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-330"><a href="#MySQL.Parser-330"><span class="linenos">330</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-331"><a href="#MySQL.Parser-331"><span class="linenos">331</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL.Parser-332"><a href="#MySQL.Parser-332"><span class="linenos">332</span></a> <span class="n">types</span><span class="p">,</span> <span class="n">query</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-333"><a href="#MySQL.Parser-333"><span class="linenos">333</span></a> <span class="n">offset</span><span class="p">,</span> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_oldstyle_limit</span><span class="p">()</span>
+</span><span id="MySQL.Parser-334"><a href="#MySQL.Parser-334"><span class="linenos">334</span></a>
+</span><span id="MySQL.Parser-335"><a href="#MySQL.Parser-335"><span class="linenos">335</span></a> <span class="n">mutex</span> <span class="o">=</span> <span class="kc">True</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;MUTEX&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-336"><a href="#MySQL.Parser-336"><span class="linenos">336</span></a> <span class="n">mutex</span> <span class="o">=</span> <span class="kc">False</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;STATUS&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="n">mutex</span>
+</span><span id="MySQL.Parser-337"><a href="#MySQL.Parser-337"><span class="linenos">337</span></a>
+</span><span id="MySQL.Parser-338"><a href="#MySQL.Parser-338"><span class="linenos">338</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL.Parser-339"><a href="#MySQL.Parser-339"><span class="linenos">339</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">,</span>
+</span><span id="MySQL.Parser-340"><a href="#MySQL.Parser-340"><span class="linenos">340</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="MySQL.Parser-341"><a href="#MySQL.Parser-341"><span class="linenos">341</span></a> <span class="n">target</span><span class="o">=</span><span class="n">target_id</span><span class="p">,</span>
+</span><span id="MySQL.Parser-342"><a href="#MySQL.Parser-342"><span class="linenos">342</span></a> <span class="n">full</span><span class="o">=</span><span class="n">full</span><span class="p">,</span>
+</span><span id="MySQL.Parser-343"><a href="#MySQL.Parser-343"><span class="linenos">343</span></a> <span class="n">log</span><span class="o">=</span><span class="n">log</span><span class="p">,</span>
+</span><span id="MySQL.Parser-344"><a href="#MySQL.Parser-344"><span class="linenos">344</span></a> <span class="n">position</span><span class="o">=</span><span class="n">position</span><span class="p">,</span>
+</span><span id="MySQL.Parser-345"><a href="#MySQL.Parser-345"><span class="linenos">345</span></a> <span class="n">db</span><span class="o">=</span><span class="n">db</span><span class="p">,</span>
+</span><span id="MySQL.Parser-346"><a href="#MySQL.Parser-346"><span class="linenos">346</span></a> <span class="n">channel</span><span class="o">=</span><span class="n">channel</span><span class="p">,</span>
+</span><span id="MySQL.Parser-347"><a href="#MySQL.Parser-347"><span class="linenos">347</span></a> <span class="n">like</span><span class="o">=</span><span class="n">like</span><span class="p">,</span>
+</span><span id="MySQL.Parser-348"><a href="#MySQL.Parser-348"><span class="linenos">348</span></a> <span class="n">where</span><span class="o">=</span><span class="n">where</span><span class="p">,</span>
+</span><span id="MySQL.Parser-349"><a href="#MySQL.Parser-349"><span class="linenos">349</span></a> <span class="n">types</span><span class="o">=</span><span class="n">types</span><span class="p">,</span>
+</span><span id="MySQL.Parser-350"><a href="#MySQL.Parser-350"><span class="linenos">350</span></a> <span class="n">query</span><span class="o">=</span><span class="n">query</span><span class="p">,</span>
+</span><span id="MySQL.Parser-351"><a href="#MySQL.Parser-351"><span class="linenos">351</span></a> <span class="n">offset</span><span class="o">=</span><span class="n">offset</span><span class="p">,</span>
+</span><span id="MySQL.Parser-352"><a href="#MySQL.Parser-352"><span class="linenos">352</span></a> <span class="n">limit</span><span class="o">=</span><span class="n">limit</span><span class="p">,</span>
+</span><span id="MySQL.Parser-353"><a href="#MySQL.Parser-353"><span class="linenos">353</span></a> <span class="n">mutex</span><span class="o">=</span><span class="n">mutex</span><span class="p">,</span>
+</span><span id="MySQL.Parser-354"><a href="#MySQL.Parser-354"><span class="linenos">354</span></a> <span class="o">**</span><span class="p">{</span><span class="s2">&quot;global&quot;</span><span class="p">:</span> <span class="n">global_</span><span class="p">},</span>
+</span><span id="MySQL.Parser-355"><a href="#MySQL.Parser-355"><span class="linenos">355</span></a> <span class="p">)</span>
+</span><span id="MySQL.Parser-356"><a href="#MySQL.Parser-356"><span class="linenos">356</span></a>
+</span><span id="MySQL.Parser-357"><a href="#MySQL.Parser-357"><span class="linenos">357</span></a> <span class="k">def</span> <span class="nf">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">options</span><span class="p">):</span>
+</span><span id="MySQL.Parser-358"><a href="#MySQL.Parser-358"><span class="linenos">358</span></a> <span class="k">for</span> <span class="n">option</span> <span class="ow">in</span> <span class="n">options</span><span class="p">:</span>
+</span><span id="MySQL.Parser-359"><a href="#MySQL.Parser-359"><span class="linenos">359</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="o">*</span><span class="n">option</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">&quot; &quot;</span><span class="p">)):</span>
+</span><span id="MySQL.Parser-360"><a href="#MySQL.Parser-360"><span class="linenos">360</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">option</span><span class="p">)</span>
+</span><span id="MySQL.Parser-361"><a href="#MySQL.Parser-361"><span class="linenos">361</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-362"><a href="#MySQL.Parser-362"><span class="linenos">362</span></a>
+</span><span id="MySQL.Parser-363"><a href="#MySQL.Parser-363"><span class="linenos">363</span></a> <span class="k">def</span> <span class="nf">_parse_oldstyle_limit</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="MySQL.Parser-364"><a href="#MySQL.Parser-364"><span class="linenos">364</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-365"><a href="#MySQL.Parser-365"><span class="linenos">365</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-366"><a href="#MySQL.Parser-366"><span class="linenos">366</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">):</span>
+</span><span id="MySQL.Parser-367"><a href="#MySQL.Parser-367"><span class="linenos">367</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">)</span>
+</span><span id="MySQL.Parser-368"><a href="#MySQL.Parser-368"><span class="linenos">368</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
+</span><span id="MySQL.Parser-369"><a href="#MySQL.Parser-369"><span class="linenos">369</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="MySQL.Parser-370"><a href="#MySQL.Parser-370"><span class="linenos">370</span></a> <span class="k">elif</span> <span class="nb">len</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span> <span class="o">==</span> <span class="mi">2</span><span class="p">:</span>
+</span><span id="MySQL.Parser-371"><a href="#MySQL.Parser-371"><span class="linenos">371</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
+</span><span id="MySQL.Parser-372"><a href="#MySQL.Parser-372"><span class="linenos">372</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="MySQL.Parser-373"><a href="#MySQL.Parser-373"><span class="linenos">373</span></a> <span class="k">return</span> <span class="n">offset</span><span class="p">,</span> <span class="n">limit</span>
+</span><span id="MySQL.Parser-374"><a href="#MySQL.Parser-374"><span class="linenos">374</span></a>
+</span><span id="MySQL.Parser-375"><a href="#MySQL.Parser-375"><span class="linenos">375</span></a> <span class="k">def</span> <span class="nf">_default_parse_set_item</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="MySQL.Parser-376"><a href="#MySQL.Parser-376"><span class="linenos">376</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_item_assignment</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span>
+</span><span id="MySQL.Parser-377"><a href="#MySQL.Parser-377"><span class="linenos">377</span></a>
+</span><span id="MySQL.Parser-378"><a href="#MySQL.Parser-378"><span class="linenos">378</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_assignment</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">):</span>
+</span><span id="MySQL.Parser-379"><a href="#MySQL.Parser-379"><span class="linenos">379</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;GLOBAL&quot;</span><span class="p">,</span> <span class="s2">&quot;SESSION&quot;</span><span class="p">}</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">):</span>
+</span><span id="MySQL.Parser-380"><a href="#MySQL.Parser-380"><span class="linenos">380</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_set_transaction</span><span class="p">(</span><span class="n">global_</span><span class="o">=</span><span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;GLOBAL&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Parser-381"><a href="#MySQL.Parser-381"><span class="linenos">381</span></a>
+</span><span id="MySQL.Parser-382"><a href="#MySQL.Parser-382"><span class="linenos">382</span></a> <span class="n">left</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_primary</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL.Parser-383"><a href="#MySQL.Parser-383"><span class="linenos">383</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">):</span>
+</span><span id="MySQL.Parser-384"><a href="#MySQL.Parser-384"><span class="linenos">384</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected =&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Parser-385"><a href="#MySQL.Parser-385"><span class="linenos">385</span></a> <span class="n">right</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_statement</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL.Parser-386"><a href="#MySQL.Parser-386"><span class="linenos">386</span></a>
+</span><span id="MySQL.Parser-387"><a href="#MySQL.Parser-387"><span class="linenos">387</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL.Parser-388"><a href="#MySQL.Parser-388"><span class="linenos">388</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">EQ</span><span class="p">,</span>
+</span><span id="MySQL.Parser-389"><a href="#MySQL.Parser-389"><span class="linenos">389</span></a> <span class="n">this</span><span class="o">=</span><span class="n">left</span><span class="p">,</span>
+</span><span id="MySQL.Parser-390"><a href="#MySQL.Parser-390"><span class="linenos">390</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">right</span><span class="p">,</span>
+</span><span id="MySQL.Parser-391"><a href="#MySQL.Parser-391"><span class="linenos">391</span></a> <span class="p">)</span>
+</span><span id="MySQL.Parser-392"><a href="#MySQL.Parser-392"><span class="linenos">392</span></a>
+</span><span id="MySQL.Parser-393"><a href="#MySQL.Parser-393"><span class="linenos">393</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL.Parser-394"><a href="#MySQL.Parser-394"><span class="linenos">394</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="MySQL.Parser-395"><a href="#MySQL.Parser-395"><span class="linenos">395</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="MySQL.Parser-396"><a href="#MySQL.Parser-396"><span class="linenos">396</span></a> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">,</span>
+</span><span id="MySQL.Parser-397"><a href="#MySQL.Parser-397"><span class="linenos">397</span></a> <span class="p">)</span>
+</span><span id="MySQL.Parser-398"><a href="#MySQL.Parser-398"><span class="linenos">398</span></a>
+</span><span id="MySQL.Parser-399"><a href="#MySQL.Parser-399"><span class="linenos">399</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_charset</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">):</span>
+</span><span id="MySQL.Parser-400"><a href="#MySQL.Parser-400"><span class="linenos">400</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL.Parser-401"><a href="#MySQL.Parser-401"><span class="linenos">401</span></a>
+</span><span id="MySQL.Parser-402"><a href="#MySQL.Parser-402"><span class="linenos">402</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL.Parser-403"><a href="#MySQL.Parser-403"><span class="linenos">403</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="MySQL.Parser-404"><a href="#MySQL.Parser-404"><span class="linenos">404</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="MySQL.Parser-405"><a href="#MySQL.Parser-405"><span class="linenos">405</span></a> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">,</span>
+</span><span id="MySQL.Parser-406"><a href="#MySQL.Parser-406"><span class="linenos">406</span></a> <span class="p">)</span>
+</span><span id="MySQL.Parser-407"><a href="#MySQL.Parser-407"><span class="linenos">407</span></a>
+</span><span id="MySQL.Parser-408"><a href="#MySQL.Parser-408"><span class="linenos">408</span></a> <span class="k">def</span> <span class="nf">_parse_set_item_names</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="MySQL.Parser-409"><a href="#MySQL.Parser-409"><span class="linenos">409</span></a> <span class="n">charset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL.Parser-410"><a href="#MySQL.Parser-410"><span class="linenos">410</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;COLLATE&quot;</span><span class="p">):</span>
+</span><span id="MySQL.Parser-411"><a href="#MySQL.Parser-411"><span class="linenos">411</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">()</span>
+</span><span id="MySQL.Parser-412"><a href="#MySQL.Parser-412"><span class="linenos">412</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL.Parser-413"><a href="#MySQL.Parser-413"><span class="linenos">413</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="MySQL.Parser-414"><a href="#MySQL.Parser-414"><span class="linenos">414</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL.Parser-415"><a href="#MySQL.Parser-415"><span class="linenos">415</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="MySQL.Parser-416"><a href="#MySQL.Parser-416"><span class="linenos">416</span></a> <span class="n">this</span><span class="o">=</span><span class="n">charset</span><span class="p">,</span>
+</span><span id="MySQL.Parser-417"><a href="#MySQL.Parser-417"><span class="linenos">417</span></a> <span class="n">collate</span><span class="o">=</span><span class="n">collate</span><span class="p">,</span>
+</span><span id="MySQL.Parser-418"><a href="#MySQL.Parser-418"><span class="linenos">418</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;NAMES&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-419"><a href="#MySQL.Parser-419"><span class="linenos">419</span></a> <span class="p">)</span>
+</span><span id="MySQL.Parser-420"><a href="#MySQL.Parser-420"><span class="linenos">420</span></a>
+</span><span id="MySQL.Parser-421"><a href="#MySQL.Parser-421"><span class="linenos">421</span></a> <span class="k">def</span> <span class="nf">_parse_set_transaction</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">global_</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
+</span><span id="MySQL.Parser-422"><a href="#MySQL.Parser-422"><span class="linenos">422</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Parser-423"><a href="#MySQL.Parser-423"><span class="linenos">423</span></a> <span class="n">characteristics</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span>
+</span><span id="MySQL.Parser-424"><a href="#MySQL.Parser-424"><span class="linenos">424</span></a> <span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var_from_options</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">TRANSACTION_CHARACTERISTICS</span><span class="p">)</span>
+</span><span id="MySQL.Parser-425"><a href="#MySQL.Parser-425"><span class="linenos">425</span></a> <span class="p">)</span>
+</span><span id="MySQL.Parser-426"><a href="#MySQL.Parser-426"><span class="linenos">426</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="MySQL.Parser-427"><a href="#MySQL.Parser-427"><span class="linenos">427</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetItem</span><span class="p">,</span>
+</span><span id="MySQL.Parser-428"><a href="#MySQL.Parser-428"><span class="linenos">428</span></a> <span class="n">expressions</span><span class="o">=</span><span class="n">characteristics</span><span class="p">,</span>
+</span><span id="MySQL.Parser-429"><a href="#MySQL.Parser-429"><span class="linenos">429</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;TRANSACTION&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Parser-430"><a href="#MySQL.Parser-430"><span class="linenos">430</span></a> <span class="o">**</span><span class="p">{</span><span class="s2">&quot;global&quot;</span><span class="p">:</span> <span class="n">global_</span><span class="p">},</span>
+</span><span id="MySQL.Parser-431"><a href="#MySQL.Parser-431"><span class="linenos">431</span></a> <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="MySQL.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="MySQL.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="MySQL.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="MySQL.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="MySQL.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="MySQL.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="MySQL.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="MySQL.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="MySQL.Generator">
+ <input id="MySQL.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">MySQL.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="MySQL.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#MySQL.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="MySQL.Generator-433"><a href="#MySQL.Generator-433"><span class="linenos">433</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="MySQL.Generator-434"><a href="#MySQL.Generator-434"><span class="linenos">434</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="MySQL.Generator-435"><a href="#MySQL.Generator-435"><span class="linenos">435</span></a> <span class="n">NULL_ORDERING_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="MySQL.Generator-436"><a href="#MySQL.Generator-436"><span class="linenos">436</span></a>
+</span><span id="MySQL.Generator-437"><a href="#MySQL.Generator-437"><span class="linenos">437</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="MySQL.Generator-438"><a href="#MySQL.Generator-438"><span class="linenos">438</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="MySQL.Generator-439"><a href="#MySQL.Generator-439"><span class="linenos">439</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">no_paren_current_date_sql</span><span class="p">,</span>
+</span><span id="MySQL.Generator-440"><a href="#MySQL.Generator-440"><span class="linenos">440</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="MySQL.Generator-441"><a href="#MySQL.Generator-441"><span class="linenos">441</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="MySQL.Generator-442"><a href="#MySQL.Generator-442"><span class="linenos">442</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="MySQL.Generator-443"><a href="#MySQL.Generator-443"><span class="linenos">443</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="MySQL.Generator-444"><a href="#MySQL.Generator-444"><span class="linenos">444</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Generator-445"><a href="#MySQL.Generator-445"><span class="linenos">445</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;SUB&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Generator-446"><a href="#MySQL.Generator-446"><span class="linenos">446</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">:</span> <span class="n">_date_trunc_sql</span><span class="p">,</span>
+</span><span id="MySQL.Generator-447"><a href="#MySQL.Generator-447"><span class="linenos">447</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</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;GROUP_CONCAT(</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="s2">&quot;this&quot;</span><span class="p">)</span><span class="si">}</span><span class="s2"> SEPARATOR </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="s2">&quot;separator&quot;</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s2">&quot;&#39;,&#39;&quot;</span><span class="si">}</span><span class="s2">)&quot;&quot;&quot;</span><span class="p">,</span>
+</span><span id="MySQL.Generator-448"><a href="#MySQL.Generator-448"><span class="linenos">448</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date_sql</span><span class="p">,</span>
+</span><span id="MySQL.Generator-449"><a href="#MySQL.Generator-449"><span class="linenos">449</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_date_sql</span><span class="p">,</span>
+</span><span id="MySQL.Generator-450"><a href="#MySQL.Generator-450"><span class="linenos">450</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">_trim_sql</span><span class="p">,</span>
+</span><span id="MySQL.Generator-451"><a href="#MySQL.Generator-451"><span class="linenos">451</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NullSafeEQ</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;&lt;=&gt;&quot;</span><span class="p">),</span>
+</span><span id="MySQL.Generator-452"><a href="#MySQL.Generator-452"><span class="linenos">452</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NullSafeNEQ</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="bp">self</span><span class="o">.</span><span class="n">not_sql</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;&lt;=&gt;&quot;</span><span class="p">)),</span>
+</span><span id="MySQL.Generator-453"><a href="#MySQL.Generator-453"><span class="linenos">453</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">strposition_to_locate_sql</span><span class="p">,</span>
+</span><span id="MySQL.Generator-454"><a href="#MySQL.Generator-454"><span class="linenos">454</span></a> <span class="p">}</span>
+</span><span id="MySQL.Generator-455"><a href="#MySQL.Generator-455"><span class="linenos">455</span></a>
+</span><span id="MySQL.Generator-456"><a href="#MySQL.Generator-456"><span class="linenos">456</span></a> <span class="n">TYPE_MAPPING</span> <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="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="MySQL.Generator-457"><a href="#MySQL.Generator-457"><span class="linenos">457</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">MEDIUMTEXT</span><span class="p">)</span>
+</span><span id="MySQL.Generator-458"><a href="#MySQL.Generator-458"><span class="linenos">458</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">LONGTEXT</span><span class="p">)</span>
+</span><span id="MySQL.Generator-459"><a href="#MySQL.Generator-459"><span class="linenos">459</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">MEDIUMBLOB</span><span class="p">)</span>
+</span><span id="MySQL.Generator-460"><a href="#MySQL.Generator-460"><span class="linenos">460</span></a> <span class="n">TYPE_MAPPING</span><span class="o">.</span><span class="n">pop</span><span class="p">(</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">LONGBLOB</span><span class="p">)</span>
+</span><span id="MySQL.Generator-461"><a href="#MySQL.Generator-461"><span class="linenos">461</span></a>
+</span><span id="MySQL.Generator-462"><a href="#MySQL.Generator-462"><span class="linenos">462</span></a> <span class="k">def</span> <span class="nf">show_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="MySQL.Generator-463"><a href="#MySQL.Generator-463"><span class="linenos">463</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator-464"><a href="#MySQL.Generator-464"><span class="linenos">464</span></a> <span class="n">full</span> <span class="o">=</span> <span class="s2">&quot; FULL&quot;</span> <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;full&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-465"><a href="#MySQL.Generator-465"><span class="linenos">465</span></a> <span class="n">global_</span> <span class="o">=</span> <span class="s2">&quot; GLOBAL&quot;</span> <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;global&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-466"><a href="#MySQL.Generator-466"><span class="linenos">466</span></a>
+</span><span id="MySQL.Generator-467"><a href="#MySQL.Generator-467"><span class="linenos">467</span></a> <span class="n">target</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;target&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-468"><a href="#MySQL.Generator-468"><span class="linenos">468</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">target</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-469"><a href="#MySQL.Generator-469"><span class="linenos">469</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="s2">&quot;INDEX&quot;</span><span class="p">}:</span>
+</span><span id="MySQL.Generator-470"><a href="#MySQL.Generator-470"><span class="linenos">470</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FROM</span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator-471"><a href="#MySQL.Generator-471"><span class="linenos">471</span></a> <span class="k">elif</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;GRANTS&quot;</span><span class="p">:</span>
+</span><span id="MySQL.Generator-472"><a href="#MySQL.Generator-472"><span class="linenos">472</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FOR</span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator-473"><a href="#MySQL.Generator-473"><span class="linenos">473</span></a>
+</span><span id="MySQL.Generator-474"><a href="#MySQL.Generator-474"><span class="linenos">474</span></a> <span class="n">db</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;db&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-475"><a href="#MySQL.Generator-475"><span class="linenos">475</span></a>
+</span><span id="MySQL.Generator-476"><a href="#MySQL.Generator-476"><span class="linenos">476</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;LIKE&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;like&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-477"><a href="#MySQL.Generator-477"><span class="linenos">477</span></a> <span class="n">where</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;where&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-478"><a href="#MySQL.Generator-478"><span class="linenos">478</span></a>
+</span><span id="MySQL.Generator-479"><a href="#MySQL.Generator-479"><span class="linenos">479</span></a> <span class="n">types</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">&quot;types&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-480"><a href="#MySQL.Generator-480"><span class="linenos">480</span></a> <span class="n">types</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">types</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">types</span> <span class="k">else</span> <span class="n">types</span>
+</span><span id="MySQL.Generator-481"><a href="#MySQL.Generator-481"><span class="linenos">481</span></a> <span class="n">query</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FOR QUERY&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;query&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-482"><a href="#MySQL.Generator-482"><span class="linenos">482</span></a>
+</span><span id="MySQL.Generator-483"><a href="#MySQL.Generator-483"><span class="linenos">483</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span>
+</span><span id="MySQL.Generator-484"><a href="#MySQL.Generator-484"><span class="linenos">484</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;OFFSET&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;offset&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-485"><a href="#MySQL.Generator-485"><span class="linenos">485</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;limit&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-486"><a href="#MySQL.Generator-486"><span class="linenos">486</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL.Generator-487"><a href="#MySQL.Generator-487"><span class="linenos">487</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-488"><a href="#MySQL.Generator-488"><span class="linenos">488</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_oldstyle_limit_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="MySQL.Generator-489"><a href="#MySQL.Generator-489"><span class="linenos">489</span></a>
+</span><span id="MySQL.Generator-490"><a href="#MySQL.Generator-490"><span class="linenos">490</span></a> <span class="n">log</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;IN&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;log&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-491"><a href="#MySQL.Generator-491"><span class="linenos">491</span></a> <span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;position&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-492"><a href="#MySQL.Generator-492"><span class="linenos">492</span></a>
+</span><span id="MySQL.Generator-493"><a href="#MySQL.Generator-493"><span class="linenos">493</span></a> <span class="n">channel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FOR CHANNEL&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;channel&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-494"><a href="#MySQL.Generator-494"><span class="linenos">494</span></a>
+</span><span id="MySQL.Generator-495"><a href="#MySQL.Generator-495"><span class="linenos">495</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span>
+</span><span id="MySQL.Generator-496"><a href="#MySQL.Generator-496"><span class="linenos">496</span></a> <span class="n">mutex_or_status</span> <span class="o">=</span> <span class="s2">&quot; MUTEX&quot;</span> <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;mutex&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot; STATUS&quot;</span>
+</span><span id="MySQL.Generator-497"><a href="#MySQL.Generator-497"><span class="linenos">497</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL.Generator-498"><a href="#MySQL.Generator-498"><span class="linenos">498</span></a> <span class="n">mutex_or_status</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-499"><a href="#MySQL.Generator-499"><span class="linenos">499</span></a>
+</span><span id="MySQL.Generator-500"><a href="#MySQL.Generator-500"><span class="linenos">500</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SHOW</span><span class="si">{</span><span class="n">full</span><span class="si">}{</span><span class="n">global_</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">target</span><span class="si">}{</span><span class="n">types</span><span class="si">}{</span><span class="n">db</span><span class="si">}{</span><span class="n">query</span><span class="si">}{</span><span class="n">log</span><span class="si">}{</span><span class="n">position</span><span class="si">}{</span><span class="n">channel</span><span class="si">}{</span><span class="n">mutex_or_status</span><span class="si">}{</span><span class="n">like</span><span class="si">}{</span><span class="n">where</span><span class="si">}{</span><span class="n">offset</span><span class="si">}{</span><span class="n">limit</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator-501"><a href="#MySQL.Generator-501"><span class="linenos">501</span></a>
+</span><span id="MySQL.Generator-502"><a href="#MySQL.Generator-502"><span class="linenos">502</span></a> <span class="k">def</span> <span class="nf">_prefixed_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prefix</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="n">arg</span><span class="p">):</span>
+</span><span id="MySQL.Generator-503"><a href="#MySQL.Generator-503"><span class="linenos">503</span></a> <span class="n">sql</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="n">arg</span><span class="p">)</span>
+</span><span id="MySQL.Generator-504"><a href="#MySQL.Generator-504"><span class="linenos">504</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">sql</span><span class="p">:</span>
+</span><span id="MySQL.Generator-505"><a href="#MySQL.Generator-505"><span class="linenos">505</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-506"><a href="#MySQL.Generator-506"><span class="linenos">506</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">prefix</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator-507"><a href="#MySQL.Generator-507"><span class="linenos">507</span></a>
+</span><span id="MySQL.Generator-508"><a href="#MySQL.Generator-508"><span class="linenos">508</span></a> <span class="k">def</span> <span class="nf">_oldstyle_limit_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="MySQL.Generator-509"><a href="#MySQL.Generator-509"><span class="linenos">509</span></a> <span class="n">limit</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;limit&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-510"><a href="#MySQL.Generator-510"><span class="linenos">510</span></a> <span class="n">offset</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;offset&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-511"><a href="#MySQL.Generator-511"><span class="linenos">511</span></a> <span class="k">if</span> <span class="n">limit</span><span class="p">:</span>
+</span><span id="MySQL.Generator-512"><a href="#MySQL.Generator-512"><span class="linenos">512</span></a> <span class="n">limit_offset</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">offset</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">limit</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">offset</span> <span class="k">else</span> <span class="n">limit</span>
+</span><span id="MySQL.Generator-513"><a href="#MySQL.Generator-513"><span class="linenos">513</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot; LIMIT </span><span class="si">{</span><span class="n">limit_offset</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator-514"><a href="#MySQL.Generator-514"><span class="linenos">514</span></a> <span class="k">return</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-515"><a href="#MySQL.Generator-515"><span class="linenos">515</span></a>
+</span><span id="MySQL.Generator-516"><a href="#MySQL.Generator-516"><span class="linenos">516</span></a> <span class="k">def</span> <span class="nf">setitem_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="MySQL.Generator-517"><a href="#MySQL.Generator-517"><span class="linenos">517</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-518"><a href="#MySQL.Generator-518"><span class="linenos">518</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">kind</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">kind</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-519"><a href="#MySQL.Generator-519"><span class="linenos">519</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="MySQL.Generator-520"><a href="#MySQL.Generator-520"><span class="linenos">520</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="MySQL.Generator-521"><a href="#MySQL.Generator-521"><span class="linenos">521</span></a> <span class="n">collate</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;collate&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator-522"><a href="#MySQL.Generator-522"><span class="linenos">522</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; COLLATE </span><span class="si">{</span><span class="n">collate</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">collate</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-523"><a href="#MySQL.Generator-523"><span class="linenos">523</span></a> <span class="n">global_</span> <span class="o">=</span> <span class="s2">&quot;GLOBAL &quot;</span> <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;global&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator-524"><a href="#MySQL.Generator-524"><span class="linenos">524</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">global_</span><span class="si">}{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">expressions</span><span class="si">}{</span><span class="n">collate</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator-525"><a href="#MySQL.Generator-525"><span class="linenos">525</span></a>
+</span><span id="MySQL.Generator-526"><a href="#MySQL.Generator-526"><span class="linenos">526</span></a> <span class="k">def</span> <span class="nf">set_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="MySQL.Generator-527"><a href="#MySQL.Generator-527"><span class="linenos">527</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SET </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">expression</span><span class="p">)</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="MySQL.Generator.show_sql" class="classattr">
+ <input id="MySQL.Generator.show_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">show_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="MySQL.Generator.show_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#MySQL.Generator.show_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="MySQL.Generator.show_sql-462"><a href="#MySQL.Generator.show_sql-462"><span class="linenos">462</span></a> <span class="k">def</span> <span class="nf">show_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="MySQL.Generator.show_sql-463"><a href="#MySQL.Generator.show_sql-463"><span class="linenos">463</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator.show_sql-464"><a href="#MySQL.Generator.show_sql-464"><span class="linenos">464</span></a> <span class="n">full</span> <span class="o">=</span> <span class="s2">&quot; FULL&quot;</span> <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;full&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator.show_sql-465"><a href="#MySQL.Generator.show_sql-465"><span class="linenos">465</span></a> <span class="n">global_</span> <span class="o">=</span> <span class="s2">&quot; GLOBAL&quot;</span> <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;global&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator.show_sql-466"><a href="#MySQL.Generator.show_sql-466"><span class="linenos">466</span></a>
+</span><span id="MySQL.Generator.show_sql-467"><a href="#MySQL.Generator.show_sql-467"><span class="linenos">467</span></a> <span class="n">target</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;target&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-468"><a href="#MySQL.Generator.show_sql-468"><span class="linenos">468</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">target</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator.show_sql-469"><a href="#MySQL.Generator.show_sql-469"><span class="linenos">469</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="ow">in</span> <span class="p">{</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span> <span class="s2">&quot;INDEX&quot;</span><span class="p">}:</span>
+</span><span id="MySQL.Generator.show_sql-470"><a href="#MySQL.Generator.show_sql-470"><span class="linenos">470</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FROM</span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator.show_sql-471"><a href="#MySQL.Generator.show_sql-471"><span class="linenos">471</span></a> <span class="k">elif</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;GRANTS&quot;</span><span class="p">:</span>
+</span><span id="MySQL.Generator.show_sql-472"><a href="#MySQL.Generator.show_sql-472"><span class="linenos">472</span></a> <span class="n">target</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FOR</span><span class="si">{</span><span class="n">target</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="MySQL.Generator.show_sql-473"><a href="#MySQL.Generator.show_sql-473"><span class="linenos">473</span></a>
+</span><span id="MySQL.Generator.show_sql-474"><a href="#MySQL.Generator.show_sql-474"><span class="linenos">474</span></a> <span class="n">db</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;db&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-475"><a href="#MySQL.Generator.show_sql-475"><span class="linenos">475</span></a>
+</span><span id="MySQL.Generator.show_sql-476"><a href="#MySQL.Generator.show_sql-476"><span class="linenos">476</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;LIKE&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;like&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-477"><a href="#MySQL.Generator.show_sql-477"><span class="linenos">477</span></a> <span class="n">where</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;where&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-478"><a href="#MySQL.Generator.show_sql-478"><span class="linenos">478</span></a>
+</span><span id="MySQL.Generator.show_sql-479"><a href="#MySQL.Generator.show_sql-479"><span class="linenos">479</span></a> <span class="n">types</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">&quot;types&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-480"><a href="#MySQL.Generator.show_sql-480"><span class="linenos">480</span></a> <span class="n">types</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">types</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">types</span> <span class="k">else</span> <span class="n">types</span>
+</span><span id="MySQL.Generator.show_sql-481"><a href="#MySQL.Generator.show_sql-481"><span class="linenos">481</span></a> <span class="n">query</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FOR QUERY&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;query&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-482"><a href="#MySQL.Generator.show_sql-482"><span class="linenos">482</span></a>
+</span><span id="MySQL.Generator.show_sql-483"><a href="#MySQL.Generator.show_sql-483"><span class="linenos">483</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;PROFILE&quot;</span><span class="p">:</span>
+</span><span id="MySQL.Generator.show_sql-484"><a href="#MySQL.Generator.show_sql-484"><span class="linenos">484</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;OFFSET&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;offset&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-485"><a href="#MySQL.Generator.show_sql-485"><span class="linenos">485</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;LIMIT&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;limit&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-486"><a href="#MySQL.Generator.show_sql-486"><span class="linenos">486</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL.Generator.show_sql-487"><a href="#MySQL.Generator.show_sql-487"><span class="linenos">487</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator.show_sql-488"><a href="#MySQL.Generator.show_sql-488"><span class="linenos">488</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_oldstyle_limit_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-489"><a href="#MySQL.Generator.show_sql-489"><span class="linenos">489</span></a>
+</span><span id="MySQL.Generator.show_sql-490"><a href="#MySQL.Generator.show_sql-490"><span class="linenos">490</span></a> <span class="n">log</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;IN&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;log&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-491"><a href="#MySQL.Generator.show_sql-491"><span class="linenos">491</span></a> <span class="n">position</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FROM&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;position&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-492"><a href="#MySQL.Generator.show_sql-492"><span class="linenos">492</span></a>
+</span><span id="MySQL.Generator.show_sql-493"><a href="#MySQL.Generator.show_sql-493"><span class="linenos">493</span></a> <span class="n">channel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefixed_sql</span><span class="p">(</span><span class="s2">&quot;FOR CHANNEL&quot;</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;channel&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.show_sql-494"><a href="#MySQL.Generator.show_sql-494"><span class="linenos">494</span></a>
+</span><span id="MySQL.Generator.show_sql-495"><a href="#MySQL.Generator.show_sql-495"><span class="linenos">495</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;ENGINE&quot;</span><span class="p">:</span>
+</span><span id="MySQL.Generator.show_sql-496"><a href="#MySQL.Generator.show_sql-496"><span class="linenos">496</span></a> <span class="n">mutex_or_status</span> <span class="o">=</span> <span class="s2">&quot; MUTEX&quot;</span> <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;mutex&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot; STATUS&quot;</span>
+</span><span id="MySQL.Generator.show_sql-497"><a href="#MySQL.Generator.show_sql-497"><span class="linenos">497</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="MySQL.Generator.show_sql-498"><a href="#MySQL.Generator.show_sql-498"><span class="linenos">498</span></a> <span class="n">mutex_or_status</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator.show_sql-499"><a href="#MySQL.Generator.show_sql-499"><span class="linenos">499</span></a>
+</span><span id="MySQL.Generator.show_sql-500"><a href="#MySQL.Generator.show_sql-500"><span class="linenos">500</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SHOW</span><span class="si">{</span><span class="n">full</span><span class="si">}{</span><span class="n">global_</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">target</span><span class="si">}{</span><span class="n">types</span><span class="si">}{</span><span class="n">db</span><span class="si">}{</span><span class="n">query</span><span class="si">}{</span><span class="n">log</span><span class="si">}{</span><span class="n">position</span><span class="si">}{</span><span class="n">channel</span><span class="si">}{</span><span class="n">mutex_or_status</span><span class="si">}{</span><span class="n">like</span><span class="si">}{</span><span class="n">where</span><span class="si">}{</span><span class="n">offset</span><span class="si">}{</span><span class="n">limit</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="MySQL.Generator.setitem_sql" class="classattr">
+ <input id="MySQL.Generator.setitem_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">setitem_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="MySQL.Generator.setitem_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#MySQL.Generator.setitem_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="MySQL.Generator.setitem_sql-516"><a href="#MySQL.Generator.setitem_sql-516"><span class="linenos">516</span></a> <span class="k">def</span> <span class="nf">setitem_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="MySQL.Generator.setitem_sql-517"><a href="#MySQL.Generator.setitem_sql-517"><span class="linenos">517</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.setitem_sql-518"><a href="#MySQL.Generator.setitem_sql-518"><span class="linenos">518</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">kind</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">kind</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator.setitem_sql-519"><a href="#MySQL.Generator.setitem_sql-519"><span class="linenos">519</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="MySQL.Generator.setitem_sql-520"><a href="#MySQL.Generator.setitem_sql-520"><span class="linenos">520</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="MySQL.Generator.setitem_sql-521"><a href="#MySQL.Generator.setitem_sql-521"><span class="linenos">521</span></a> <span class="n">collate</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;collate&quot;</span><span class="p">)</span>
+</span><span id="MySQL.Generator.setitem_sql-522"><a href="#MySQL.Generator.setitem_sql-522"><span class="linenos">522</span></a> <span class="n">collate</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; COLLATE </span><span class="si">{</span><span class="n">collate</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">collate</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator.setitem_sql-523"><a href="#MySQL.Generator.setitem_sql-523"><span class="linenos">523</span></a> <span class="n">global_</span> <span class="o">=</span> <span class="s2">&quot;GLOBAL &quot;</span> <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;global&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="MySQL.Generator.setitem_sql-524"><a href="#MySQL.Generator.setitem_sql-524"><span class="linenos">524</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">global_</span><span class="si">}{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">expressions</span><span class="si">}{</span><span class="n">collate</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="MySQL.Generator.set_sql" class="classattr">
+ <input id="MySQL.Generator.set_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">set_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="MySQL.Generator.set_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#MySQL.Generator.set_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="MySQL.Generator.set_sql-526"><a href="#MySQL.Generator.set_sql-526"><span class="linenos">526</span></a> <span class="k">def</span> <span class="nf">set_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="MySQL.Generator.set_sql-527"><a href="#MySQL.Generator.set_sql-527"><span class="linenos">527</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;SET </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">expression</span><span class="p">)</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="MySQL.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="MySQL.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="MySQL.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="MySQL.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="MySQL.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="MySQL.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="MySQL.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
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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="n">Dialect</span><span class="p">,</span> <span class="n">no_ilike_sql</span><span class="p">,</span> <span class="n">rename_func</span><span class="p">,</span> <span class="n">trim_sql</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a><span class="kn">from</span> <span class="nn">sqlglot.helper</span> <span class="kn">import</span> <span class="n">csv</span>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</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-7"><a href="#L-7"><span class="linenos"> 7</span></a>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a><span class="k">def</span> <span class="nf">_limit_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-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">fetch_sql</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Fetch</span><span class="p">(</span><span class="n">direction</span><span class="o">=</span><span class="s2">&quot;FIRST&quot;</span><span class="p">,</span> <span class="n">count</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a><span class="k">class</span> <span class="nc">Oracle</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="c1"># https://docs.oracle.com/database/121/SQLRF/sql_elements004.htm#SQLRF00212</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a> <span class="c1"># https://docs.python.org/3/library/datetime.html#strftime-and-strptime-format-codes</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a> <span class="s2">&quot;AM&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span> <span class="c1"># Meridian indicator with or without periods</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a> <span class="s2">&quot;A.M.&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span> <span class="c1"># Meridian indicator with or without periods</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a> <span class="s2">&quot;PM&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span> <span class="c1"># Meridian indicator with or without periods</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a> <span class="s2">&quot;P.M.&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span> <span class="c1"># Meridian indicator with or without periods</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%u</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># Day of week (1-7)</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="s2">&quot;DAY&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span> <span class="c1"># name of day</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># day of month (1-31)</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="s2">&quot;DDD&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span> <span class="c1"># day of year (1-366)</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a> <span class="s2">&quot;DY&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># abbreviated name of day</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span> <span class="c1"># Hour of day (1-12)</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="s2">&quot;HH12&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span> <span class="c1"># alias for HH</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="s2">&quot;HH24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span> <span class="c1"># Hour of day (0-23)</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="s2">&quot;IW&quot;</span><span class="p">:</span> <span class="s2">&quot;%V&quot;</span><span class="p">,</span> <span class="c1"># Calendar week of year (1-52 or 1-53), as defined by the ISO 8601 standard</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="s2">&quot;MI&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span> <span class="c1"># Minute (0-59)</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span> <span class="c1"># Month (01-12; January = 01)</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="s2">&quot;MON&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span> <span class="c1"># Abbreviated name of month</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a> <span class="s2">&quot;MONTH&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span> <span class="c1"># Name of month</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="s2">&quot;SS&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span> <span class="c1"># Second (0-59)</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="s2">&quot;WW&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span> <span class="c1"># Week of year (1-53)</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span> <span class="c1"># 15</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span> <span class="c1"># 2015</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="p">}</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</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-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</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-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><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><span id="L-46"><a href="#L-46"><span class="linenos"> 46</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-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</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-51"><a href="#L-51"><span class="linenos"> 51</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</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;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;DOUBLE PRECISION&quot;</span><span class="p">,</span>
+</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;VARCHAR2&quot;</span><span class="p">,</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;NVARCHAR2&quot;</span><span class="p">,</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</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;CLOB&quot;</span><span class="p">,</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</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;BLOB&quot;</span><span class="p">,</span>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BLOB&quot;</span><span class="p">,</span>
+</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="p">}</span>
+</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</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-66"><a href="#L-66"><span class="linenos"> 66</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-67"><a href="#L-67"><span class="linenos"> 67</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-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Limit</span><span class="p">:</span> <span class="n">_limit_sql</span><span class="p">,</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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-72"><a href="#L-72"><span class="linenos"> 72</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;TO_CHAR(</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-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</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_DATE(&#39;1970-01-01&#39;,&#39;YYYY-MM-DD&#39;) + (</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"> / 86400)&quot;</span><span class="p">,</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Substring</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SUBSTR&quot;</span><span class="p">),</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="p">}</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">def</span> <span class="nf">query_modifiers</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">sqls</span><span class="p">):</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="k">return</span> <span class="n">csv</span><span class="p">(</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="o">*</span><span class="n">sqls</span><span class="p">,</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="o">*</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="k">for</span> <span class="n">sql</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;joins&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]],</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <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;match&quot;</span><span class="p">),</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="o">*</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="k">for</span> <span class="n">sql</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;laterals&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]],</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <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;where&quot;</span><span class="p">),</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <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;group&quot;</span><span class="p">),</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <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;having&quot;</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">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;qualify&quot;</span><span class="p">),</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">seg</span><span class="p">(</span><span class="s2">&quot;WINDOW &quot;</span><span class="p">)</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;windows&quot;</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="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;windows&quot;</span><span class="p">)</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="k">else</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;distribute&quot;</span><span class="p">),</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;sort&quot;</span><span class="p">),</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;cluster&quot;</span><span class="p">),</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;order&quot;</span><span class="p">),</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;offset&quot;</span><span class="p">),</span> <span class="c1"># offset before limit in oracle</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;limit&quot;</span><span class="p">),</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;lock&quot;</span><span class="p">),</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="n">sep</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="p">)</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="k">def</span> <span class="nf">offset_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-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">offset_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2"> ROWS&quot;</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="k">def</span> <span class="nf">table_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-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">table_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">&quot; &quot;</span><span class="p">)</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</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-107"><a href="#L-107"><span class="linenos">107</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</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-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="s2">&quot;MATCH_RECOGNIZE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="s2">&quot;MINUS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</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-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="s2">&quot;TOP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="s2">&quot;VARCHAR2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="s2">&quot;NVARCHAR2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Oracle">
+ <input id="Oracle-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">Oracle</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="Oracle-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Oracle"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Oracle-14"><a href="#Oracle-14"><span class="linenos"> 14</span></a><span class="k">class</span> <span class="nc">Oracle</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Oracle-15"><a href="#Oracle-15"><span class="linenos"> 15</span></a> <span class="c1"># https://docs.oracle.com/database/121/SQLRF/sql_elements004.htm#SQLRF00212</span>
+</span><span id="Oracle-16"><a href="#Oracle-16"><span class="linenos"> 16</span></a> <span class="c1"># https://docs.python.org/3/library/datetime.html#strftime-and-strptime-format-codes</span>
+</span><span id="Oracle-17"><a href="#Oracle-17"><span class="linenos"> 17</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle-18"><a href="#Oracle-18"><span class="linenos"> 18</span></a> <span class="s2">&quot;AM&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span> <span class="c1"># Meridian indicator with or without periods</span>
+</span><span id="Oracle-19"><a href="#Oracle-19"><span class="linenos"> 19</span></a> <span class="s2">&quot;A.M.&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span> <span class="c1"># Meridian indicator with or without periods</span>
+</span><span id="Oracle-20"><a href="#Oracle-20"><span class="linenos"> 20</span></a> <span class="s2">&quot;PM&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span> <span class="c1"># Meridian indicator with or without periods</span>
+</span><span id="Oracle-21"><a href="#Oracle-21"><span class="linenos"> 21</span></a> <span class="s2">&quot;P.M.&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span> <span class="c1"># Meridian indicator with or without periods</span>
+</span><span id="Oracle-22"><a href="#Oracle-22"><span class="linenos"> 22</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%u</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># Day of week (1-7)</span>
+</span><span id="Oracle-23"><a href="#Oracle-23"><span class="linenos"> 23</span></a> <span class="s2">&quot;DAY&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span> <span class="c1"># name of day</span>
+</span><span id="Oracle-24"><a href="#Oracle-24"><span class="linenos"> 24</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># day of month (1-31)</span>
+</span><span id="Oracle-25"><a href="#Oracle-25"><span class="linenos"> 25</span></a> <span class="s2">&quot;DDD&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span> <span class="c1"># day of year (1-366)</span>
+</span><span id="Oracle-26"><a href="#Oracle-26"><span class="linenos"> 26</span></a> <span class="s2">&quot;DY&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># abbreviated name of day</span>
+</span><span id="Oracle-27"><a href="#Oracle-27"><span class="linenos"> 27</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span> <span class="c1"># Hour of day (1-12)</span>
+</span><span id="Oracle-28"><a href="#Oracle-28"><span class="linenos"> 28</span></a> <span class="s2">&quot;HH12&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span> <span class="c1"># alias for HH</span>
+</span><span id="Oracle-29"><a href="#Oracle-29"><span class="linenos"> 29</span></a> <span class="s2">&quot;HH24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span> <span class="c1"># Hour of day (0-23)</span>
+</span><span id="Oracle-30"><a href="#Oracle-30"><span class="linenos"> 30</span></a> <span class="s2">&quot;IW&quot;</span><span class="p">:</span> <span class="s2">&quot;%V&quot;</span><span class="p">,</span> <span class="c1"># Calendar week of year (1-52 or 1-53), as defined by the ISO 8601 standard</span>
+</span><span id="Oracle-31"><a href="#Oracle-31"><span class="linenos"> 31</span></a> <span class="s2">&quot;MI&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span> <span class="c1"># Minute (0-59)</span>
+</span><span id="Oracle-32"><a href="#Oracle-32"><span class="linenos"> 32</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span> <span class="c1"># Month (01-12; January = 01)</span>
+</span><span id="Oracle-33"><a href="#Oracle-33"><span class="linenos"> 33</span></a> <span class="s2">&quot;MON&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span> <span class="c1"># Abbreviated name of month</span>
+</span><span id="Oracle-34"><a href="#Oracle-34"><span class="linenos"> 34</span></a> <span class="s2">&quot;MONTH&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span> <span class="c1"># Name of month</span>
+</span><span id="Oracle-35"><a href="#Oracle-35"><span class="linenos"> 35</span></a> <span class="s2">&quot;SS&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span> <span class="c1"># Second (0-59)</span>
+</span><span id="Oracle-36"><a href="#Oracle-36"><span class="linenos"> 36</span></a> <span class="s2">&quot;WW&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span> <span class="c1"># Week of year (1-53)</span>
+</span><span id="Oracle-37"><a href="#Oracle-37"><span class="linenos"> 37</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span> <span class="c1"># 15</span>
+</span><span id="Oracle-38"><a href="#Oracle-38"><span class="linenos"> 38</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span> <span class="c1"># 2015</span>
+</span><span id="Oracle-39"><a href="#Oracle-39"><span class="linenos"> 39</span></a> <span class="p">}</span>
+</span><span id="Oracle-40"><a href="#Oracle-40"><span class="linenos"> 40</span></a>
+</span><span id="Oracle-41"><a href="#Oracle-41"><span class="linenos"> 41</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="Oracle-42"><a href="#Oracle-42"><span class="linenos"> 42</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle-43"><a href="#Oracle-43"><span class="linenos"> 43</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="Oracle-44"><a href="#Oracle-44"><span class="linenos"> 44</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Oracle-45"><a href="#Oracle-45"><span class="linenos"> 45</span></a> <span class="p">}</span>
+</span><span id="Oracle-46"><a href="#Oracle-46"><span class="linenos"> 46</span></a>
+</span><span id="Oracle-47"><a href="#Oracle-47"><span class="linenos"> 47</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="Oracle-48"><a href="#Oracle-48"><span class="linenos"> 48</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Oracle-49"><a href="#Oracle-49"><span class="linenos"> 49</span></a>
+</span><span id="Oracle-50"><a href="#Oracle-50"><span class="linenos"> 50</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle-51"><a href="#Oracle-51"><span class="linenos"> 51</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="Oracle-52"><a href="#Oracle-52"><span class="linenos"> 52</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle-53"><a href="#Oracle-53"><span class="linenos"> 53</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle-54"><a href="#Oracle-54"><span class="linenos"> 54</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;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle-55"><a href="#Oracle-55"><span class="linenos"> 55</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle-56"><a href="#Oracle-56"><span class="linenos"> 56</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle-57"><a href="#Oracle-57"><span class="linenos"> 57</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;DOUBLE PRECISION&quot;</span><span class="p">,</span>
+</span><span id="Oracle-58"><a href="#Oracle-58"><span class="linenos"> 58</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;VARCHAR2&quot;</span><span class="p">,</span>
+</span><span id="Oracle-59"><a href="#Oracle-59"><span class="linenos"> 59</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;NVARCHAR2&quot;</span><span class="p">,</span>
+</span><span id="Oracle-60"><a href="#Oracle-60"><span class="linenos"> 60</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;CLOB&quot;</span><span class="p">,</span>
+</span><span id="Oracle-61"><a href="#Oracle-61"><span class="linenos"> 61</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;BLOB&quot;</span><span class="p">,</span>
+</span><span id="Oracle-62"><a href="#Oracle-62"><span class="linenos"> 62</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BLOB&quot;</span><span class="p">,</span>
+</span><span id="Oracle-63"><a href="#Oracle-63"><span class="linenos"> 63</span></a> <span class="p">}</span>
+</span><span id="Oracle-64"><a href="#Oracle-64"><span class="linenos"> 64</span></a>
+</span><span id="Oracle-65"><a href="#Oracle-65"><span class="linenos"> 65</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle-66"><a href="#Oracle-66"><span class="linenos"> 66</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="Oracle-67"><a href="#Oracle-67"><span class="linenos"> 67</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="Oracle-68"><a href="#Oracle-68"><span class="linenos"> 68</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="Oracle-69"><a href="#Oracle-69"><span class="linenos"> 69</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Limit</span><span class="p">:</span> <span class="n">_limit_sql</span><span class="p">,</span>
+</span><span id="Oracle-70"><a href="#Oracle-70"><span class="linenos"> 70</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="Oracle-71"><a href="#Oracle-71"><span class="linenos"> 71</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="Oracle-72"><a href="#Oracle-72"><span class="linenos"> 72</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Oracle-73"><a href="#Oracle-73"><span class="linenos"> 73</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;TO_CHAR(</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="Oracle-74"><a href="#Oracle-74"><span class="linenos"> 74</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</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_DATE(&#39;1970-01-01&#39;,&#39;YYYY-MM-DD&#39;) + (</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"> / 86400)&quot;</span><span class="p">,</span>
+</span><span id="Oracle-75"><a href="#Oracle-75"><span class="linenos"> 75</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Substring</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SUBSTR&quot;</span><span class="p">),</span>
+</span><span id="Oracle-76"><a href="#Oracle-76"><span class="linenos"> 76</span></a> <span class="p">}</span>
+</span><span id="Oracle-77"><a href="#Oracle-77"><span class="linenos"> 77</span></a>
+</span><span id="Oracle-78"><a href="#Oracle-78"><span class="linenos"> 78</span></a> <span class="k">def</span> <span class="nf">query_modifiers</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">sqls</span><span class="p">):</span>
+</span><span id="Oracle-79"><a href="#Oracle-79"><span class="linenos"> 79</span></a> <span class="k">return</span> <span class="n">csv</span><span class="p">(</span>
+</span><span id="Oracle-80"><a href="#Oracle-80"><span class="linenos"> 80</span></a> <span class="o">*</span><span class="n">sqls</span><span class="p">,</span>
+</span><span id="Oracle-81"><a href="#Oracle-81"><span class="linenos"> 81</span></a> <span class="o">*</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="k">for</span> <span class="n">sql</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;joins&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]],</span>
+</span><span id="Oracle-82"><a href="#Oracle-82"><span class="linenos"> 82</span></a> <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;match&quot;</span><span class="p">),</span>
+</span><span id="Oracle-83"><a href="#Oracle-83"><span class="linenos"> 83</span></a> <span class="o">*</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="k">for</span> <span class="n">sql</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;laterals&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]],</span>
+</span><span id="Oracle-84"><a href="#Oracle-84"><span class="linenos"> 84</span></a> <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;where&quot;</span><span class="p">),</span>
+</span><span id="Oracle-85"><a href="#Oracle-85"><span class="linenos"> 85</span></a> <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;group&quot;</span><span class="p">),</span>
+</span><span id="Oracle-86"><a href="#Oracle-86"><span class="linenos"> 86</span></a> <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;having&quot;</span><span class="p">),</span>
+</span><span id="Oracle-87"><a href="#Oracle-87"><span class="linenos"> 87</span></a> <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;qualify&quot;</span><span class="p">),</span>
+</span><span id="Oracle-88"><a href="#Oracle-88"><span class="linenos"> 88</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">seg</span><span class="p">(</span><span class="s2">&quot;WINDOW &quot;</span><span class="p">)</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;windows&quot;</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="Oracle-89"><a href="#Oracle-89"><span class="linenos"> 89</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;windows&quot;</span><span class="p">)</span>
+</span><span id="Oracle-90"><a href="#Oracle-90"><span class="linenos"> 90</span></a> <span class="k">else</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="Oracle-91"><a href="#Oracle-91"><span class="linenos"> 91</span></a> <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;distribute&quot;</span><span class="p">),</span>
+</span><span id="Oracle-92"><a href="#Oracle-92"><span class="linenos"> 92</span></a> <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;sort&quot;</span><span class="p">),</span>
+</span><span id="Oracle-93"><a href="#Oracle-93"><span class="linenos"> 93</span></a> <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;cluster&quot;</span><span class="p">),</span>
+</span><span id="Oracle-94"><a href="#Oracle-94"><span class="linenos"> 94</span></a> <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;order&quot;</span><span class="p">),</span>
+</span><span id="Oracle-95"><a href="#Oracle-95"><span class="linenos"> 95</span></a> <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;offset&quot;</span><span class="p">),</span> <span class="c1"># offset before limit in oracle</span>
+</span><span id="Oracle-96"><a href="#Oracle-96"><span class="linenos"> 96</span></a> <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;limit&quot;</span><span class="p">),</span>
+</span><span id="Oracle-97"><a href="#Oracle-97"><span class="linenos"> 97</span></a> <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;lock&quot;</span><span class="p">),</span>
+</span><span id="Oracle-98"><a href="#Oracle-98"><span class="linenos"> 98</span></a> <span class="n">sep</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="Oracle-99"><a href="#Oracle-99"><span class="linenos"> 99</span></a> <span class="p">)</span>
+</span><span id="Oracle-100"><a href="#Oracle-100"><span class="linenos">100</span></a>
+</span><span id="Oracle-101"><a href="#Oracle-101"><span class="linenos">101</span></a> <span class="k">def</span> <span class="nf">offset_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="Oracle-102"><a href="#Oracle-102"><span class="linenos">102</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">offset_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2"> ROWS&quot;</span>
+</span><span id="Oracle-103"><a href="#Oracle-103"><span class="linenos">103</span></a>
+</span><span id="Oracle-104"><a href="#Oracle-104"><span class="linenos">104</span></a> <span class="k">def</span> <span class="nf">table_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="Oracle-105"><a href="#Oracle-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">table_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">&quot; &quot;</span><span class="p">)</span>
+</span><span id="Oracle-106"><a href="#Oracle-106"><span class="linenos">106</span></a>
+</span><span id="Oracle-107"><a href="#Oracle-107"><span class="linenos">107</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="Oracle-108"><a href="#Oracle-108"><span class="linenos">108</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle-109"><a href="#Oracle-109"><span class="linenos">109</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="Oracle-110"><a href="#Oracle-110"><span class="linenos">110</span></a> <span class="s2">&quot;MATCH_RECOGNIZE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
+</span><span id="Oracle-111"><a href="#Oracle-111"><span class="linenos">111</span></a> <span class="s2">&quot;MINUS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="Oracle-112"><a href="#Oracle-112"><span class="linenos">112</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="Oracle-113"><a href="#Oracle-113"><span class="linenos">113</span></a> <span class="s2">&quot;TOP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
+</span><span id="Oracle-114"><a href="#Oracle-114"><span class="linenos">114</span></a> <span class="s2">&quot;VARCHAR2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="Oracle-115"><a href="#Oracle-115"><span class="linenos">115</span></a> <span class="s2">&quot;NVARCHAR2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span>
+</span><span id="Oracle-116"><a href="#Oracle-116"><span class="linenos">116</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+
+
+ <div id="Oracle.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Oracle</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Oracle.__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="Oracle.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Oracle.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Oracle.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Oracle.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Oracle.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Oracle.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Oracle.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Oracle.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Oracle.Parser">
+ <input id="Oracle.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">Oracle.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="Oracle.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Oracle.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Oracle.Parser-41"><a href="#Oracle.Parser-41"><span class="linenos">41</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="Oracle.Parser-42"><a href="#Oracle.Parser-42"><span class="linenos">42</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle.Parser-43"><a href="#Oracle.Parser-43"><span class="linenos">43</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="Oracle.Parser-44"><a href="#Oracle.Parser-44"><span class="linenos">44</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Oracle.Parser-45"><a href="#Oracle.Parser-45"><span class="linenos">45</span></a> <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="Oracle.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Oracle.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Oracle.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Oracle.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Oracle.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Oracle.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Oracle.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Oracle.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Oracle.Generator">
+ <input id="Oracle.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">Oracle.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="Oracle.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Oracle.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Oracle.Generator-47"><a href="#Oracle.Generator-47"><span class="linenos"> 47</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="Oracle.Generator-48"><a href="#Oracle.Generator-48"><span class="linenos"> 48</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Oracle.Generator-49"><a href="#Oracle.Generator-49"><span class="linenos"> 49</span></a>
+</span><span id="Oracle.Generator-50"><a href="#Oracle.Generator-50"><span class="linenos"> 50</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle.Generator-51"><a href="#Oracle.Generator-51"><span class="linenos"> 51</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="Oracle.Generator-52"><a href="#Oracle.Generator-52"><span class="linenos"> 52</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-53"><a href="#Oracle.Generator-53"><span class="linenos"> 53</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-54"><a href="#Oracle.Generator-54"><span class="linenos"> 54</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;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-55"><a href="#Oracle.Generator-55"><span class="linenos"> 55</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-56"><a href="#Oracle.Generator-56"><span class="linenos"> 56</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-57"><a href="#Oracle.Generator-57"><span class="linenos"> 57</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;DOUBLE PRECISION&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-58"><a href="#Oracle.Generator-58"><span class="linenos"> 58</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;VARCHAR2&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-59"><a href="#Oracle.Generator-59"><span class="linenos"> 59</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;NVARCHAR2&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-60"><a href="#Oracle.Generator-60"><span class="linenos"> 60</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;CLOB&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-61"><a href="#Oracle.Generator-61"><span class="linenos"> 61</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;BLOB&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-62"><a href="#Oracle.Generator-62"><span class="linenos"> 62</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BLOB&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-63"><a href="#Oracle.Generator-63"><span class="linenos"> 63</span></a> <span class="p">}</span>
+</span><span id="Oracle.Generator-64"><a href="#Oracle.Generator-64"><span class="linenos"> 64</span></a>
+</span><span id="Oracle.Generator-65"><a href="#Oracle.Generator-65"><span class="linenos"> 65</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle.Generator-66"><a href="#Oracle.Generator-66"><span class="linenos"> 66</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="Oracle.Generator-67"><a href="#Oracle.Generator-67"><span class="linenos"> 67</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="Oracle.Generator-68"><a href="#Oracle.Generator-68"><span class="linenos"> 68</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="Oracle.Generator-69"><a href="#Oracle.Generator-69"><span class="linenos"> 69</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Limit</span><span class="p">:</span> <span class="n">_limit_sql</span><span class="p">,</span>
+</span><span id="Oracle.Generator-70"><a href="#Oracle.Generator-70"><span class="linenos"> 70</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="Oracle.Generator-71"><a href="#Oracle.Generator-71"><span class="linenos"> 71</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-72"><a href="#Oracle.Generator-72"><span class="linenos"> 72</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Oracle.Generator-73"><a href="#Oracle.Generator-73"><span class="linenos"> 73</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;TO_CHAR(</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="Oracle.Generator-74"><a href="#Oracle.Generator-74"><span class="linenos"> 74</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</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_DATE(&#39;1970-01-01&#39;,&#39;YYYY-MM-DD&#39;) + (</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"> / 86400)&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-75"><a href="#Oracle.Generator-75"><span class="linenos"> 75</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Substring</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SUBSTR&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-76"><a href="#Oracle.Generator-76"><span class="linenos"> 76</span></a> <span class="p">}</span>
+</span><span id="Oracle.Generator-77"><a href="#Oracle.Generator-77"><span class="linenos"> 77</span></a>
+</span><span id="Oracle.Generator-78"><a href="#Oracle.Generator-78"><span class="linenos"> 78</span></a> <span class="k">def</span> <span class="nf">query_modifiers</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">sqls</span><span class="p">):</span>
+</span><span id="Oracle.Generator-79"><a href="#Oracle.Generator-79"><span class="linenos"> 79</span></a> <span class="k">return</span> <span class="n">csv</span><span class="p">(</span>
+</span><span id="Oracle.Generator-80"><a href="#Oracle.Generator-80"><span class="linenos"> 80</span></a> <span class="o">*</span><span class="n">sqls</span><span class="p">,</span>
+</span><span id="Oracle.Generator-81"><a href="#Oracle.Generator-81"><span class="linenos"> 81</span></a> <span class="o">*</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="k">for</span> <span class="n">sql</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;joins&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]],</span>
+</span><span id="Oracle.Generator-82"><a href="#Oracle.Generator-82"><span class="linenos"> 82</span></a> <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;match&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-83"><a href="#Oracle.Generator-83"><span class="linenos"> 83</span></a> <span class="o">*</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="k">for</span> <span class="n">sql</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;laterals&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]],</span>
+</span><span id="Oracle.Generator-84"><a href="#Oracle.Generator-84"><span class="linenos"> 84</span></a> <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;where&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-85"><a href="#Oracle.Generator-85"><span class="linenos"> 85</span></a> <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;group&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-86"><a href="#Oracle.Generator-86"><span class="linenos"> 86</span></a> <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;having&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-87"><a href="#Oracle.Generator-87"><span class="linenos"> 87</span></a> <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;qualify&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-88"><a href="#Oracle.Generator-88"><span class="linenos"> 88</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">seg</span><span class="p">(</span><span class="s2">&quot;WINDOW &quot;</span><span class="p">)</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;windows&quot;</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="Oracle.Generator-89"><a href="#Oracle.Generator-89"><span class="linenos"> 89</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;windows&quot;</span><span class="p">)</span>
+</span><span id="Oracle.Generator-90"><a href="#Oracle.Generator-90"><span class="linenos"> 90</span></a> <span class="k">else</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-91"><a href="#Oracle.Generator-91"><span class="linenos"> 91</span></a> <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;distribute&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-92"><a href="#Oracle.Generator-92"><span class="linenos"> 92</span></a> <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;sort&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-93"><a href="#Oracle.Generator-93"><span class="linenos"> 93</span></a> <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;cluster&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-94"><a href="#Oracle.Generator-94"><span class="linenos"> 94</span></a> <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;order&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-95"><a href="#Oracle.Generator-95"><span class="linenos"> 95</span></a> <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;offset&quot;</span><span class="p">),</span> <span class="c1"># offset before limit in oracle</span>
+</span><span id="Oracle.Generator-96"><a href="#Oracle.Generator-96"><span class="linenos"> 96</span></a> <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;limit&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-97"><a href="#Oracle.Generator-97"><span class="linenos"> 97</span></a> <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;lock&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator-98"><a href="#Oracle.Generator-98"><span class="linenos"> 98</span></a> <span class="n">sep</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator-99"><a href="#Oracle.Generator-99"><span class="linenos"> 99</span></a> <span class="p">)</span>
+</span><span id="Oracle.Generator-100"><a href="#Oracle.Generator-100"><span class="linenos">100</span></a>
+</span><span id="Oracle.Generator-101"><a href="#Oracle.Generator-101"><span class="linenos">101</span></a> <span class="k">def</span> <span class="nf">offset_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="Oracle.Generator-102"><a href="#Oracle.Generator-102"><span class="linenos">102</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">offset_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2"> ROWS&quot;</span>
+</span><span id="Oracle.Generator-103"><a href="#Oracle.Generator-103"><span class="linenos">103</span></a>
+</span><span id="Oracle.Generator-104"><a href="#Oracle.Generator-104"><span class="linenos">104</span></a> <span class="k">def</span> <span class="nf">table_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="Oracle.Generator-105"><a href="#Oracle.Generator-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">table_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">&quot; &quot;</span><span class="p">)</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="Oracle.Generator.query_modifiers" class="classattr">
+ <input id="Oracle.Generator.query_modifiers-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">query_modifiers</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="param"><span class="o">*</span><span class="n">sqls</span></span><span class="return-annotation">):</span></span>
+
+ <label class="view-source-button" for="Oracle.Generator.query_modifiers-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Oracle.Generator.query_modifiers"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Oracle.Generator.query_modifiers-78"><a href="#Oracle.Generator.query_modifiers-78"><span class="linenos">78</span></a> <span class="k">def</span> <span class="nf">query_modifiers</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">,</span> <span class="o">*</span><span class="n">sqls</span><span class="p">):</span>
+</span><span id="Oracle.Generator.query_modifiers-79"><a href="#Oracle.Generator.query_modifiers-79"><span class="linenos">79</span></a> <span class="k">return</span> <span class="n">csv</span><span class="p">(</span>
+</span><span id="Oracle.Generator.query_modifiers-80"><a href="#Oracle.Generator.query_modifiers-80"><span class="linenos">80</span></a> <span class="o">*</span><span class="n">sqls</span><span class="p">,</span>
+</span><span id="Oracle.Generator.query_modifiers-81"><a href="#Oracle.Generator.query_modifiers-81"><span class="linenos">81</span></a> <span class="o">*</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="k">for</span> <span class="n">sql</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;joins&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]],</span>
+</span><span id="Oracle.Generator.query_modifiers-82"><a href="#Oracle.Generator.query_modifiers-82"><span class="linenos">82</span></a> <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;match&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-83"><a href="#Oracle.Generator.query_modifiers-83"><span class="linenos">83</span></a> <span class="o">*</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="k">for</span> <span class="n">sql</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;laterals&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]],</span>
+</span><span id="Oracle.Generator.query_modifiers-84"><a href="#Oracle.Generator.query_modifiers-84"><span class="linenos">84</span></a> <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;where&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-85"><a href="#Oracle.Generator.query_modifiers-85"><span class="linenos">85</span></a> <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;group&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-86"><a href="#Oracle.Generator.query_modifiers-86"><span class="linenos">86</span></a> <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;having&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-87"><a href="#Oracle.Generator.query_modifiers-87"><span class="linenos">87</span></a> <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;qualify&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-88"><a href="#Oracle.Generator.query_modifiers-88"><span class="linenos">88</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">seg</span><span class="p">(</span><span class="s2">&quot;WINDOW &quot;</span><span class="p">)</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">&quot;windows&quot;</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="Oracle.Generator.query_modifiers-89"><a href="#Oracle.Generator.query_modifiers-89"><span class="linenos">89</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;windows&quot;</span><span class="p">)</span>
+</span><span id="Oracle.Generator.query_modifiers-90"><a href="#Oracle.Generator.query_modifiers-90"><span class="linenos">90</span></a> <span class="k">else</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator.query_modifiers-91"><a href="#Oracle.Generator.query_modifiers-91"><span class="linenos">91</span></a> <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;distribute&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-92"><a href="#Oracle.Generator.query_modifiers-92"><span class="linenos">92</span></a> <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;sort&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-93"><a href="#Oracle.Generator.query_modifiers-93"><span class="linenos">93</span></a> <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;cluster&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-94"><a href="#Oracle.Generator.query_modifiers-94"><span class="linenos">94</span></a> <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;order&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-95"><a href="#Oracle.Generator.query_modifiers-95"><span class="linenos">95</span></a> <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;offset&quot;</span><span class="p">),</span> <span class="c1"># offset before limit in oracle</span>
+</span><span id="Oracle.Generator.query_modifiers-96"><a href="#Oracle.Generator.query_modifiers-96"><span class="linenos">96</span></a> <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;limit&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-97"><a href="#Oracle.Generator.query_modifiers-97"><span class="linenos">97</span></a> <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;lock&quot;</span><span class="p">),</span>
+</span><span id="Oracle.Generator.query_modifiers-98"><a href="#Oracle.Generator.query_modifiers-98"><span class="linenos">98</span></a> <span class="n">sep</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="Oracle.Generator.query_modifiers-99"><a href="#Oracle.Generator.query_modifiers-99"><span class="linenos">99</span></a> <span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Oracle.Generator.offset_sql" class="classattr">
+ <input id="Oracle.Generator.offset_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">offset_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="Oracle.Generator.offset_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Oracle.Generator.offset_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Oracle.Generator.offset_sql-101"><a href="#Oracle.Generator.offset_sql-101"><span class="linenos">101</span></a> <span class="k">def</span> <span class="nf">offset_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="Oracle.Generator.offset_sql-102"><a href="#Oracle.Generator.offset_sql-102"><span class="linenos">102</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">offset_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2"> ROWS&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Oracle.Generator.table_sql" class="classattr">
+ <input id="Oracle.Generator.table_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">table_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="Oracle.Generator.table_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Oracle.Generator.table_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Oracle.Generator.table_sql-104"><a href="#Oracle.Generator.table_sql-104"><span class="linenos">104</span></a> <span class="k">def</span> <span class="nf">table_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="Oracle.Generator.table_sql-105"><a href="#Oracle.Generator.table_sql-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">table_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">&quot; &quot;</span><span class="p">)</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="Oracle.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Oracle.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Oracle.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Oracle.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Oracle.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Oracle.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Oracle.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Oracle.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Oracle.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Oracle.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Oracle.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Oracle.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Oracle.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Oracle.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Oracle.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Oracle.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Oracle.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Oracle.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Oracle.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Oracle.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Oracle.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Oracle.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Oracle.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Oracle.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Oracle.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Oracle.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Oracle.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="Oracle.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Oracle.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Oracle.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Oracle.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Oracle.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Oracle.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Oracle.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Oracle.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Oracle.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Oracle.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Oracle.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Oracle.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Oracle.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Oracle.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Oracle.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Oracle.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="Oracle.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Oracle.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Oracle.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Oracle.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Oracle.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Oracle.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Oracle.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Oracle.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Oracle.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Oracle.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Oracle.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Oracle.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Oracle.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Oracle.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Oracle.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Oracle.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Oracle.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Oracle.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Oracle.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Oracle.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Oracle.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Oracle.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Oracle.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Oracle.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Oracle.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Oracle.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Oracle.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Oracle.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Oracle.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Oracle.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Oracle.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Oracle.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Oracle.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Oracle.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Oracle.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Oracle.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Oracle.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Oracle.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Oracle.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Oracle.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Oracle.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Oracle.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Oracle.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Oracle.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Oracle.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Oracle.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Oracle.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Oracle.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Oracle.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Oracle.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Oracle.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Oracle.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Oracle.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Oracle.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Oracle.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Oracle.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Oracle.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Oracle.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Oracle.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Oracle.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Oracle.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Oracle.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Oracle.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Oracle.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Oracle.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Oracle.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Oracle.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Oracle.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Oracle.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Oracle.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Oracle.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Oracle.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Oracle.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Oracle.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Oracle.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Oracle.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Oracle.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Oracle.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Oracle.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Oracle.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
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+ <dd id="Oracle.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
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+ <dd id="Oracle.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
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+ <dd id="Oracle.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
+ <dd id="Oracle.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
+ <dd id="Oracle.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
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+ <dd id="Oracle.Generator.userdefinedfunctionkwarg_sql" class="function"><a href="../generator.html#Generator.userdefinedfunctionkwarg_sql">userdefinedfunctionkwarg_sql</a></dd>
+ <dd id="Oracle.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
+ <dd id="Oracle.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
+ <dd id="Oracle.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
+ <dd id="Oracle.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Oracle.Tokenizer">
+ <input id="Oracle.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">Oracle.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="Oracle.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Oracle.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Oracle.Tokenizer-107"><a href="#Oracle.Tokenizer-107"><span class="linenos">107</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="Oracle.Tokenizer-108"><a href="#Oracle.Tokenizer-108"><span class="linenos">108</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Oracle.Tokenizer-109"><a href="#Oracle.Tokenizer-109"><span class="linenos">109</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="Oracle.Tokenizer-110"><a href="#Oracle.Tokenizer-110"><span class="linenos">110</span></a> <span class="s2">&quot;MATCH_RECOGNIZE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
+</span><span id="Oracle.Tokenizer-111"><a href="#Oracle.Tokenizer-111"><span class="linenos">111</span></a> <span class="s2">&quot;MINUS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="Oracle.Tokenizer-112"><a href="#Oracle.Tokenizer-112"><span class="linenos">112</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="Oracle.Tokenizer-113"><a href="#Oracle.Tokenizer-113"><span class="linenos">113</span></a> <span class="s2">&quot;TOP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
+</span><span id="Oracle.Tokenizer-114"><a href="#Oracle.Tokenizer-114"><span class="linenos">114</span></a> <span class="s2">&quot;VARCHAR2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="Oracle.Tokenizer-115"><a href="#Oracle.Tokenizer-115"><span class="linenos">115</span></a> <span class="s2">&quot;NVARCHAR2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span>
+</span><span id="Oracle.Tokenizer-116"><a href="#Oracle.Tokenizer-116"><span class="linenos">116</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="Oracle.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="Oracle.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="Oracle.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
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diff --git a/docs/sqlglot/dialects/postgres.html b/docs/sqlglot/dialects/postgres.html
new file mode 100644
index 0000000..4dcc846
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+++ b/docs/sqlglot/dialects/postgres.html
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+<!doctype html>
+<html lang="en">
+<head>
+ <meta charset="utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <meta name="generator" content="pdoc 12.3.1"/>
+ <title>sqlglot.dialects.postgres API documentation</title>
+
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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><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">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">format_time_lambda</span><span class="p">,</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">no_paren_current_date_sql</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> <span class="n">rename_func</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a><span class="p">)</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 class="kn">from</span> <span class="nn">sqlglot.transforms</span> <span class="kn">import</span> <span class="n">delegate</span><span class="p">,</span> <span class="n">preprocess</span>
+</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="n">DATE_DIFF_FACTOR</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="s2">&quot;MICROSECOND&quot;</span><span class="p">:</span> <span class="s2">&quot; * 1000000&quot;</span><span class="p">,</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="s2">&quot;MILLISECOND&quot;</span><span class="p">:</span> <span class="s2">&quot; * 1000&quot;</span><span class="p">,</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="s2">&quot;SECOND&quot;</span><span class="p">:</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="s2">&quot;MINUTE&quot;</span><span class="p">:</span> <span class="s2">&quot; / 60&quot;</span><span class="p">,</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a> <span class="s2">&quot;HOUR&quot;</span><span class="p">:</span> <span class="s2">&quot; / 3600&quot;</span><span class="p">,</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a> <span class="s2">&quot;DAY&quot;</span><span class="p">:</span> <span class="s2">&quot; / 86400&quot;</span><span class="p">,</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a><span class="p">}</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a><span class="k">def</span> <span class="nf">_date_add_sql</span><span class="p">(</span><span class="n">kind</span><span class="p">):</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="k">def</span> <span class="nf">func</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-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="kn">from</span> <span class="nn">sqlglot.optimizer.simplify</span> <span class="kn">import</span> <span class="n">simplify</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</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-35"><a href="#L-35"><span class="linenos"> 35</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><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">simplify</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;expression&quot;</span><span class="p">])</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="p">):</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;Cannot add non literal&quot;</span><span class="p">)</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="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-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;is_string&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">kind</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">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">))</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="k">return</span> <span class="n">func</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">_date_diff_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">unit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">&quot;unit&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="n">factor</span> <span class="o">=</span> <span class="n">DATE_DIFF_FACTOR</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">unit</span><span class="p">)</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="n">end</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;CAST(</span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="si">}</span><span class="s2"> AS TIMESTAMP)&quot;</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;CAST(</span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="si">}</span><span class="s2"> AS TIMESTAMP)&quot;</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="k">if</span> <span class="n">factor</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;CAST(EXTRACT(epoch FROM </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2"> - </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">)</span><span class="si">{</span><span class="n">factor</span><span class="si">}</span><span class="s2"> AS BIGINT)&quot;</span>
+</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="n">age</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;AGE(</span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <span class="k">if</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;WEEK&quot;</span><span class="p">:</span>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="n">extract</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;EXTRACT(year FROM </span><span class="si">{</span><span class="n">age</span><span class="si">}</span><span class="s2">) * 48 + EXTRACT(month FROM </span><span class="si">{</span><span class="n">age</span><span class="si">}</span><span class="s2">) * 4 + EXTRACT(day FROM </span><span class="si">{</span><span class="n">age</span><span class="si">}</span><span class="s2">) / 7&quot;</span>
+</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="k">elif</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;MONTH&quot;</span><span class="p">:</span>
+</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a> <span class="n">extract</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;EXTRACT(year FROM </span><span class="si">{</span><span class="n">age</span><span class="si">}</span><span class="s2">) * 12 + EXTRACT(month FROM </span><span class="si">{</span><span class="n">age</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="k">elif</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;QUARTER&quot;</span><span class="p">:</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="n">extract</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;EXTRACT(year FROM </span><span class="si">{</span><span class="n">age</span><span class="si">}</span><span class="s2">) * 4 + EXTRACT(month FROM </span><span class="si">{</span><span class="n">age</span><span class="si">}</span><span class="s2">) / 3&quot;</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="k">elif</span> <span class="n">unit</span> <span class="o">==</span> <span class="s2">&quot;YEAR&quot;</span><span class="p">:</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="n">extract</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;EXTRACT(year FROM </span><span class="si">{</span><span class="n">age</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;Unsupported DATEDIFF unit </span><span class="si">{</span><span class="n">unit</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;CAST(</span><span class="si">{</span><span class="n">extract</span><span class="si">}</span><span class="s2"> AS BIGINT)&quot;</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a><span class="k">def</span> <span class="nf">_substring_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-75"><a href="#L-75"><span class="linenos"> 75</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-76"><a href="#L-76"><span class="linenos"> 76</span></a> <span class="n">start</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;start&quot;</span><span class="p">)</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="n">length</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;length&quot;</span><span class="p">)</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="n">from_part</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FROM </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="n">for_part</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; FOR </span><span class="si">{</span><span class="n">length</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">length</span> <span class="k">else</span> <span class="s2">&quot;&quot;</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="sa">f</span><span class="s2">&quot;SUBSTRING(</span><span class="si">{</span><span class="n">this</span><span class="si">}{</span><span class="n">from_part</span><span class="si">}{</span><span class="n">for_part</span><span class="si">}</span><span class="s2">)&quot;</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">_string_agg_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="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-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="n">separator</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;separator&quot;</span><span class="p">)</span> <span class="ow">or</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;,&quot;</span><span class="p">)</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="n">order</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Order</span><span class="p">):</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="k">if</span> <span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="p">:</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">this</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="n">this</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="n">order</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="o">.</span><span class="n">this</span><span class="p">)</span> <span class="c1"># Order has a leading space</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STRING_AGG(</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">this</span><span class="p">,</span><span class="w"> </span><span class="n">separator</span><span class="p">)</span><span class="si">}{</span><span class="n">order</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</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-101"><a href="#L-101"><span class="linenos">101</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">ARRAY</span><span class="p">:</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</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">expression</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><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="k">return</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-104"><a href="#L-104"><span class="linenos">104</span></a>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a><span class="k">def</span> <span class="nf">_auto_increment_to_serial</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span>
+</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a> <span class="n">auto</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">AutoIncrementColumnConstraint</span><span class="p">)</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="k">if</span> <span class="n">auto</span><span class="p">:</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</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-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;constraints&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">auto</span><span class="o">.</span><span class="n">parent</span><span class="p">)</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">]</span>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="k">if</span> <span class="n">kind</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">INT</span><span class="p">:</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="n">kind</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">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">SERIAL</span><span class="p">))</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="k">elif</span> <span class="n">kind</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">SMALLINT</span><span class="p">:</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="n">kind</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">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">SMALLSERIAL</span><span class="p">))</span>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="k">elif</span> <span class="n">kind</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">BIGINT</span><span class="p">:</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="n">kind</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">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">BIGSERIAL</span><span class="p">))</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="k">return</span> <span class="n">expression</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><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a><span class="k">def</span> <span class="nf">_serial_to_generated</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">]</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="k">if</span> <span class="n">kind</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">SERIAL</span><span class="p">:</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="n">data_type</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">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><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="k">elif</span> <span class="n">kind</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">SMALLSERIAL</span><span class="p">:</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="n">data_type</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">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">SMALLINT</span><span class="p">)</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="k">elif</span> <span class="n">kind</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">BIGSERIAL</span><span class="p">:</span>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="n">data_type</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">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">BIGINT</span><span class="p">)</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="n">data_type</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="k">if</span> <span class="n">data_type</span><span class="p">:</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</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-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;kind&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">data_type</span><span class="p">)</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="n">constraints</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;constraints&quot;</span><span class="p">]</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">generated</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">ColumnConstraint</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="kc">False</span><span class="p">))</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="n">notnull</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">ColumnConstraint</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">NotNullColumnConstraint</span><span class="p">())</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="k">if</span> <span class="n">notnull</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">constraints</span><span class="p">:</span>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="n">constraints</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">notnull</span><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="n">generated</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">constraints</span><span class="p">:</span>
+</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="n">constraints</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">generated</span><span class="p">)</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="k">return</span> <span class="n">expression</span>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a>
+</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a><span class="k">def</span> <span class="nf">_generate_series</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 class="c1"># The goal is to convert step values like &#39;1 day&#39; or INTERVAL &#39;1 day&#39; into INTERVAL &#39;1&#39; day</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="n">step</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-153"><a href="#L-153"><span class="linenos">153</span></a>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="k">if</span> <span class="n">step</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="c1"># Postgres allows calls with just two arguments -- the &quot;step&quot; argument defaults to 1</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</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-157"><a href="#L-157"><span class="linenos">157</span></a>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="k">if</span> <span class="n">step</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span>
+</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="n">args</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_interval</span><span class="p">(</span><span class="n">step</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">step</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">step</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;unit&quot;</span><span class="p">):</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="n">args</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_interval</span><span class="p">(</span><span class="n">step</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-162"><a href="#L-162"><span class="linenos">162</span></a>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</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-164"><a href="#L-164"><span class="linenos">164</span></a>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a><span class="k">def</span> <span class="nf">_to_timestamp</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="c1"># TO_TIMESTAMP accepts either a single double argument or (text, text)</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</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">1</span><span class="p">:</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="c1"># https://www.postgresql.org/docs/current/functions-datetime.html#FUNCTIONS-DATETIME-TABLE</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</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-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="c1"># https://www.postgresql.org/docs/current/functions-formatting.html</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="k">return</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;postgres&quot;</span><span class="p">)(</span><span class="n">args</span><span class="p">)</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><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a><span class="k">class</span> <span class="nc">Postgres</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_large&quot;</span>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;YYYY-MM-DD HH24:MI:SS&#39;&quot;</span>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="s2">&quot;AM&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span>
+</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="s2">&quot;PM&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span>
+</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%u</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># 1-based day of week</span>
+</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># day of month</span>
+</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="s2">&quot;DDD&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span> <span class="c1"># zero padded day of year</span>
+</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="s2">&quot;FMDD&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># - is no leading zero for Python; same for FM in postgres</span>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="s2">&quot;FMDDD&quot;</span><span class="p">:</span> <span class="s2">&quot;%-j&quot;</span><span class="p">,</span> <span class="c1"># day of year</span>
+</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="s2">&quot;FMHH12&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span> <span class="c1"># 9</span>
+</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="s2">&quot;FMHH24&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span> <span class="c1"># 9</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="s2">&quot;FMMI&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span> <span class="c1"># Minute</span>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="s2">&quot;FMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span> <span class="c1"># 1</span>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="s2">&quot;FMSS&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span> <span class="c1"># Second</span>
+</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="s2">&quot;HH12&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span> <span class="c1"># 09</span>
+</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="s2">&quot;HH24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span> <span class="c1"># 09</span>
+</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="s2">&quot;MI&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span> <span class="c1"># zero padded minute</span>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span> <span class="c1"># 01</span>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="s2">&quot;OF&quot;</span><span class="p">:</span> <span class="s2">&quot;%z&quot;</span><span class="p">,</span> <span class="c1"># utc offset</span>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="s2">&quot;SS&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span> <span class="c1"># zero padded second</span>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="s2">&quot;TMDay&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span> <span class="c1"># TM is locale dependent</span>
+</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="s2">&quot;TMDy&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&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;TMMon&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span> <span class="c1"># Sep</span>
+</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="s2">&quot;TMMonth&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span> <span class="c1"># September</span>
+</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="s2">&quot;TZ&quot;</span><span class="p">:</span> <span class="s2">&quot;%Z&quot;</span><span class="p">,</span> <span class="c1"># uppercase timezone name</span>
+</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="s2">&quot;US&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># zero padded microsecond</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="s2">&quot;WW&quot;</span><span class="p">:</span> <span class="s2">&quot;%U&quot;</span><span class="p">,</span> <span class="c1"># 1-based week of year</span>
+</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span> <span class="c1"># 15</span>
+</span><span id="L-205"><a href="#L-205"><span class="linenos">205</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span> <span class="c1"># 2015</span>
+</span><span id="L-206"><a href="#L-206"><span class="linenos">206</span></a> <span class="p">}</span>
+</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</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-209"><a href="#L-209"><span class="linenos">209</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;B&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="L-210"><a href="#L-210"><span class="linenos">210</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="n">BYTE_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;e&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;E&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a>
+</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-214"><a href="#L-214"><span class="linenos">214</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-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="s2">&quot;~~&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE</span><span class="p">,</span>
+</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a> <span class="s2">&quot;~~*&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE</span><span class="p">,</span>
+</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a> <span class="s2">&quot;~*&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">IRLIKE</span><span class="p">,</span>
+</span><span id="L-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="s2">&quot;~&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">RLIKE</span><span class="p">,</span>
+</span><span id="L-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="s2">&quot;BEGIN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="s2">&quot;BEGIN TRANSACTION&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-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="s2">&quot;BIGSERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGSERIAL</span><span class="p">,</span>
+</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="s2">&quot;CHARACTER VARYING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="s2">&quot;COMMENT ON&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-225"><a href="#L-225"><span class="linenos">225</span></a> <span class="s2">&quot;DO&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-226"><a href="#L-226"><span class="linenos">226</span></a> <span class="s2">&quot;GRANT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-227"><a href="#L-227"><span class="linenos">227</span></a> <span class="s2">&quot;HSTORE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">HSTORE</span><span class="p">,</span>
+</span><span id="L-228"><a href="#L-228"><span class="linenos">228</span></a> <span class="s2">&quot;JSONB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">JSONB</span><span class="p">,</span>
+</span><span id="L-229"><a href="#L-229"><span class="linenos">229</span></a> <span class="s2">&quot;REFRESH&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-230"><a href="#L-230"><span class="linenos">230</span></a> <span class="s2">&quot;REINDEX&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-231"><a href="#L-231"><span class="linenos">231</span></a> <span class="s2">&quot;RESET&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="s2">&quot;REVOKE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="s2">&quot;SERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SERIAL</span><span class="p">,</span>
+</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="s2">&quot;SMALLSERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLSERIAL</span><span class="p">,</span>
+</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="s2">&quot;TEMP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEMPORARY</span><span class="p">,</span>
+</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a> <span class="s2">&quot;UUID&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UUID</span><span class="p">,</span>
+</span><span id="L-237"><a href="#L-237"><span class="linenos">237</span></a> <span class="s2">&quot;CSTRING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PSEUDO_TYPE</span><span class="p">,</span>
+</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a> <span class="p">}</span>
+</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;$$&quot;</span><span class="p">]</span>
+</span><span id="L-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-241"><a href="#L-241"><span class="linenos">241</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">SINGLE_TOKENS</span><span class="p">,</span>
+</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="s2">&quot;$&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
+</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a> <span class="p">}</span>
+</span><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a>
+</span><span id="L-245"><a href="#L-245"><span class="linenos">245</span></a> <span class="k">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-246"><a href="#L-246"><span class="linenos">246</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a>
+</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-249"><a href="#L-249"><span class="linenos">249</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-250"><a href="#L-250"><span class="linenos">250</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-251"><a href="#L-251"><span class="linenos">251</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">_to_timestamp</span><span class="p">,</span>
+</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a> <span class="s2">&quot;TO_CHAR&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;postgres&quot;</span><span class="p">),</span>
+</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="s2">&quot;GENERATE_SERIES&quot;</span><span class="p">:</span> <span class="n">_generate_series</span><span class="p">,</span>
+</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a> <span class="p">}</span>
+</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a>
+</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="n">BITWISE</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-257"><a href="#L-257"><span class="linenos">257</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">BITWISE</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">HASH</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span>
+</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <span class="p">}</span>
+</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a>
+</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="n">FACTOR</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-262"><a href="#L-262"><span class="linenos">262</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">FACTOR</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CARET</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</span><span class="p">,</span>
+</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="p">}</span>
+</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a>
+</span><span id="L-266"><a href="#L-266"><span class="linenos">266</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-267"><a href="#L-267"><span class="linenos">267</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a>
+</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-270"><a href="#L-270"><span class="linenos">270</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-271"><a href="#L-271"><span class="linenos">271</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;SMALLINT&quot;</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">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-273"><a href="#L-273"><span class="linenos">273</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;DOUBLE PRECISION&quot;</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">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;BYTEA&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BYTEA&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">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a> <span class="p">}</span>
+</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a>
+</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-280"><a href="#L-280"><span class="linenos">280</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-281"><a href="#L-281"><span class="linenos">281</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&quot;</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">ColumnDef</span><span class="p">:</span> <span class="n">preprocess</span><span class="p">(</span>
+</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="p">[</span>
+</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="n">_auto_increment_to_serial</span><span class="p">,</span>
+</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="n">_serial_to_generated</span><span class="p">,</span>
+</span><span id="L-286"><a href="#L-286"><span class="linenos">286</span></a> <span class="p">],</span>
+</span><span id="L-287"><a href="#L-287"><span class="linenos">287</span></a> <span class="n">delegate</span><span class="p">(</span><span class="s2">&quot;columndef_sql&quot;</span><span class="p">),</span>
+</span><span id="L-288"><a href="#L-288"><span class="linenos">288</span></a> <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">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</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">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</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">JSONBExtract</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&gt;&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">JSONBExtractScalar</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&gt;&gt;&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">JSONBContains</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;?&quot;</span><span class="p">),</span>
+</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;^&quot;</span><span class="p">),</span>
+</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">no_paren_current_date_sql</span><span class="p">,</span>
+</span><span id="L-296"><a href="#L-296"><span class="linenos">296</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-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;+&quot;</span><span class="p">),</span>
+</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;-&quot;</span><span class="p">),</span>
+</span><span id="L-299"><a href="#L-299"><span class="linenos">299</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">_date_diff_sql</span><span class="p">,</span>
+</span><span id="L-300"><a href="#L-300"><span class="linenos">300</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-301"><a href="#L-301"><span class="linenos">301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;~&quot;</span><span class="p">),</span>
+</span><span id="L-302"><a href="#L-302"><span class="linenos">302</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpILike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;~*&quot;</span><span class="p">),</span>
+</span><span id="L-303"><a href="#L-303"><span class="linenos">303</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="L-304"><a href="#L-304"><span class="linenos">304</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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-305"><a href="#L-305"><span class="linenos">305</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Substring</span><span class="p">:</span> <span class="n">_substring_sql</span><span class="p">,</span>
+</span><span id="L-306"><a href="#L-306"><span class="linenos">306</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</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="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 TIMESTAMP)&quot;</span><span class="p">,</span>
+</span><span id="L-307"><a href="#L-307"><span class="linenos">307</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;TO_CHAR(</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-308"><a href="#L-308"><span class="linenos">308</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="L-309"><a href="#L-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="L-310"><a href="#L-310"><span class="linenos">310</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-311"><a href="#L-311"><span class="linenos">311</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</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_TIMESTAMP(</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-312"><a href="#L-312"><span class="linenos">312</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-313"><a href="#L-313"><span class="linenos">313</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_string_agg_sql</span><span class="p">,</span>
+</span><span id="L-314"><a href="#L-314"><span class="linenos">314</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-315"><a href="#L-315"><span class="linenos">315</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span>
+</span><span id="L-316"><a href="#L-316"><span class="linenos">316</span></a> <span class="k">else</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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">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-317"><a href="#L-317"><span class="linenos">317</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Postgres">
+ <input id="Postgres-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">Postgres</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="Postgres-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Postgres"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Postgres-176"><a href="#Postgres-176"><span class="linenos">176</span></a><span class="k">class</span> <span class="nc">Postgres</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Postgres-177"><a href="#Postgres-177"><span class="linenos">177</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_large&quot;</span>
+</span><span id="Postgres-178"><a href="#Postgres-178"><span class="linenos">178</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;YYYY-MM-DD HH24:MI:SS&#39;&quot;</span>
+</span><span id="Postgres-179"><a href="#Postgres-179"><span class="linenos">179</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres-180"><a href="#Postgres-180"><span class="linenos">180</span></a> <span class="s2">&quot;AM&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span>
+</span><span id="Postgres-181"><a href="#Postgres-181"><span class="linenos">181</span></a> <span class="s2">&quot;PM&quot;</span><span class="p">:</span> <span class="s2">&quot;%p&quot;</span><span class="p">,</span>
+</span><span id="Postgres-182"><a href="#Postgres-182"><span class="linenos">182</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%u</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># 1-based day of week</span>
+</span><span id="Postgres-183"><a href="#Postgres-183"><span class="linenos">183</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># day of month</span>
+</span><span id="Postgres-184"><a href="#Postgres-184"><span class="linenos">184</span></a> <span class="s2">&quot;DDD&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span> <span class="c1"># zero padded day of year</span>
+</span><span id="Postgres-185"><a href="#Postgres-185"><span class="linenos">185</span></a> <span class="s2">&quot;FMDD&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># - is no leading zero for Python; same for FM in postgres</span>
+</span><span id="Postgres-186"><a href="#Postgres-186"><span class="linenos">186</span></a> <span class="s2">&quot;FMDDD&quot;</span><span class="p">:</span> <span class="s2">&quot;%-j&quot;</span><span class="p">,</span> <span class="c1"># day of year</span>
+</span><span id="Postgres-187"><a href="#Postgres-187"><span class="linenos">187</span></a> <span class="s2">&quot;FMHH12&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span> <span class="c1"># 9</span>
+</span><span id="Postgres-188"><a href="#Postgres-188"><span class="linenos">188</span></a> <span class="s2">&quot;FMHH24&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span> <span class="c1"># 9</span>
+</span><span id="Postgres-189"><a href="#Postgres-189"><span class="linenos">189</span></a> <span class="s2">&quot;FMMI&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span> <span class="c1"># Minute</span>
+</span><span id="Postgres-190"><a href="#Postgres-190"><span class="linenos">190</span></a> <span class="s2">&quot;FMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span> <span class="c1"># 1</span>
+</span><span id="Postgres-191"><a href="#Postgres-191"><span class="linenos">191</span></a> <span class="s2">&quot;FMSS&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span> <span class="c1"># Second</span>
+</span><span id="Postgres-192"><a href="#Postgres-192"><span class="linenos">192</span></a> <span class="s2">&quot;HH12&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span> <span class="c1"># 09</span>
+</span><span id="Postgres-193"><a href="#Postgres-193"><span class="linenos">193</span></a> <span class="s2">&quot;HH24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span> <span class="c1"># 09</span>
+</span><span id="Postgres-194"><a href="#Postgres-194"><span class="linenos">194</span></a> <span class="s2">&quot;MI&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span> <span class="c1"># zero padded minute</span>
+</span><span id="Postgres-195"><a href="#Postgres-195"><span class="linenos">195</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span> <span class="c1"># 01</span>
+</span><span id="Postgres-196"><a href="#Postgres-196"><span class="linenos">196</span></a> <span class="s2">&quot;OF&quot;</span><span class="p">:</span> <span class="s2">&quot;%z&quot;</span><span class="p">,</span> <span class="c1"># utc offset</span>
+</span><span id="Postgres-197"><a href="#Postgres-197"><span class="linenos">197</span></a> <span class="s2">&quot;SS&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span> <span class="c1"># zero padded second</span>
+</span><span id="Postgres-198"><a href="#Postgres-198"><span class="linenos">198</span></a> <span class="s2">&quot;TMDay&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span> <span class="c1"># TM is locale dependent</span>
+</span><span id="Postgres-199"><a href="#Postgres-199"><span class="linenos">199</span></a> <span class="s2">&quot;TMDy&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Postgres-200"><a href="#Postgres-200"><span class="linenos">200</span></a> <span class="s2">&quot;TMMon&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span> <span class="c1"># Sep</span>
+</span><span id="Postgres-201"><a href="#Postgres-201"><span class="linenos">201</span></a> <span class="s2">&quot;TMMonth&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span> <span class="c1"># September</span>
+</span><span id="Postgres-202"><a href="#Postgres-202"><span class="linenos">202</span></a> <span class="s2">&quot;TZ&quot;</span><span class="p">:</span> <span class="s2">&quot;%Z&quot;</span><span class="p">,</span> <span class="c1"># uppercase timezone name</span>
+</span><span id="Postgres-203"><a href="#Postgres-203"><span class="linenos">203</span></a> <span class="s2">&quot;US&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span> <span class="c1"># zero padded microsecond</span>
+</span><span id="Postgres-204"><a href="#Postgres-204"><span class="linenos">204</span></a> <span class="s2">&quot;WW&quot;</span><span class="p">:</span> <span class="s2">&quot;%U&quot;</span><span class="p">,</span> <span class="c1"># 1-based week of year</span>
+</span><span id="Postgres-205"><a href="#Postgres-205"><span class="linenos">205</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span> <span class="c1"># 15</span>
+</span><span id="Postgres-206"><a href="#Postgres-206"><span class="linenos">206</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span> <span class="c1"># 2015</span>
+</span><span id="Postgres-207"><a href="#Postgres-207"><span class="linenos">207</span></a> <span class="p">}</span>
+</span><span id="Postgres-208"><a href="#Postgres-208"><span class="linenos">208</span></a>
+</span><span id="Postgres-209"><a href="#Postgres-209"><span class="linenos">209</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="Postgres-210"><a href="#Postgres-210"><span class="linenos">210</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;B&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="Postgres-211"><a href="#Postgres-211"><span class="linenos">211</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="Postgres-212"><a href="#Postgres-212"><span class="linenos">212</span></a> <span class="n">BYTE_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;e&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;E&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="Postgres-213"><a href="#Postgres-213"><span class="linenos">213</span></a>
+</span><span id="Postgres-214"><a href="#Postgres-214"><span class="linenos">214</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres-215"><a href="#Postgres-215"><span class="linenos">215</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="Postgres-216"><a href="#Postgres-216"><span class="linenos">216</span></a> <span class="s2">&quot;~~&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE</span><span class="p">,</span>
+</span><span id="Postgres-217"><a href="#Postgres-217"><span class="linenos">217</span></a> <span class="s2">&quot;~~*&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE</span><span class="p">,</span>
+</span><span id="Postgres-218"><a href="#Postgres-218"><span class="linenos">218</span></a> <span class="s2">&quot;~*&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">IRLIKE</span><span class="p">,</span>
+</span><span id="Postgres-219"><a href="#Postgres-219"><span class="linenos">219</span></a> <span class="s2">&quot;~&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">RLIKE</span><span class="p">,</span>
+</span><span id="Postgres-220"><a href="#Postgres-220"><span class="linenos">220</span></a> <span class="s2">&quot;BEGIN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-221"><a href="#Postgres-221"><span class="linenos">221</span></a> <span class="s2">&quot;BEGIN TRANSACTION&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="Postgres-222"><a href="#Postgres-222"><span class="linenos">222</span></a> <span class="s2">&quot;BIGSERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGSERIAL</span><span class="p">,</span>
+</span><span id="Postgres-223"><a href="#Postgres-223"><span class="linenos">223</span></a> <span class="s2">&quot;CHARACTER VARYING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="Postgres-224"><a href="#Postgres-224"><span class="linenos">224</span></a> <span class="s2">&quot;COMMENT ON&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-225"><a href="#Postgres-225"><span class="linenos">225</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-226"><a href="#Postgres-226"><span class="linenos">226</span></a> <span class="s2">&quot;DO&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-227"><a href="#Postgres-227"><span class="linenos">227</span></a> <span class="s2">&quot;GRANT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-228"><a href="#Postgres-228"><span class="linenos">228</span></a> <span class="s2">&quot;HSTORE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">HSTORE</span><span class="p">,</span>
+</span><span id="Postgres-229"><a href="#Postgres-229"><span class="linenos">229</span></a> <span class="s2">&quot;JSONB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">JSONB</span><span class="p">,</span>
+</span><span id="Postgres-230"><a href="#Postgres-230"><span class="linenos">230</span></a> <span class="s2">&quot;REFRESH&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-231"><a href="#Postgres-231"><span class="linenos">231</span></a> <span class="s2">&quot;REINDEX&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-232"><a href="#Postgres-232"><span class="linenos">232</span></a> <span class="s2">&quot;RESET&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-233"><a href="#Postgres-233"><span class="linenos">233</span></a> <span class="s2">&quot;REVOKE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres-234"><a href="#Postgres-234"><span class="linenos">234</span></a> <span class="s2">&quot;SERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SERIAL</span><span class="p">,</span>
+</span><span id="Postgres-235"><a href="#Postgres-235"><span class="linenos">235</span></a> <span class="s2">&quot;SMALLSERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLSERIAL</span><span class="p">,</span>
+</span><span id="Postgres-236"><a href="#Postgres-236"><span class="linenos">236</span></a> <span class="s2">&quot;TEMP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEMPORARY</span><span class="p">,</span>
+</span><span id="Postgres-237"><a href="#Postgres-237"><span class="linenos">237</span></a> <span class="s2">&quot;UUID&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UUID</span><span class="p">,</span>
+</span><span id="Postgres-238"><a href="#Postgres-238"><span class="linenos">238</span></a> <span class="s2">&quot;CSTRING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PSEUDO_TYPE</span><span class="p">,</span>
+</span><span id="Postgres-239"><a href="#Postgres-239"><span class="linenos">239</span></a> <span class="p">}</span>
+</span><span id="Postgres-240"><a href="#Postgres-240"><span class="linenos">240</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;$$&quot;</span><span class="p">]</span>
+</span><span id="Postgres-241"><a href="#Postgres-241"><span class="linenos">241</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres-242"><a href="#Postgres-242"><span class="linenos">242</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">SINGLE_TOKENS</span><span class="p">,</span>
+</span><span id="Postgres-243"><a href="#Postgres-243"><span class="linenos">243</span></a> <span class="s2">&quot;$&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
+</span><span id="Postgres-244"><a href="#Postgres-244"><span class="linenos">244</span></a> <span class="p">}</span>
+</span><span id="Postgres-245"><a href="#Postgres-245"><span class="linenos">245</span></a>
+</span><span id="Postgres-246"><a href="#Postgres-246"><span class="linenos">246</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="Postgres-247"><a href="#Postgres-247"><span class="linenos">247</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Postgres-248"><a href="#Postgres-248"><span class="linenos">248</span></a>
+</span><span id="Postgres-249"><a href="#Postgres-249"><span class="linenos">249</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres-250"><a href="#Postgres-250"><span class="linenos">250</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="Postgres-251"><a href="#Postgres-251"><span class="linenos">251</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="Postgres-252"><a href="#Postgres-252"><span class="linenos">252</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">_to_timestamp</span><span class="p">,</span>
+</span><span id="Postgres-253"><a href="#Postgres-253"><span class="linenos">253</span></a> <span class="s2">&quot;TO_CHAR&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;postgres&quot;</span><span class="p">),</span>
+</span><span id="Postgres-254"><a href="#Postgres-254"><span class="linenos">254</span></a> <span class="s2">&quot;GENERATE_SERIES&quot;</span><span class="p">:</span> <span class="n">_generate_series</span><span class="p">,</span>
+</span><span id="Postgres-255"><a href="#Postgres-255"><span class="linenos">255</span></a> <span class="p">}</span>
+</span><span id="Postgres-256"><a href="#Postgres-256"><span class="linenos">256</span></a>
+</span><span id="Postgres-257"><a href="#Postgres-257"><span class="linenos">257</span></a> <span class="n">BITWISE</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres-258"><a href="#Postgres-258"><span class="linenos">258</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">BITWISE</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Postgres-259"><a href="#Postgres-259"><span class="linenos">259</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">HASH</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span>
+</span><span id="Postgres-260"><a href="#Postgres-260"><span class="linenos">260</span></a> <span class="p">}</span>
+</span><span id="Postgres-261"><a href="#Postgres-261"><span class="linenos">261</span></a>
+</span><span id="Postgres-262"><a href="#Postgres-262"><span class="linenos">262</span></a> <span class="n">FACTOR</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres-263"><a href="#Postgres-263"><span class="linenos">263</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">FACTOR</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Postgres-264"><a href="#Postgres-264"><span class="linenos">264</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CARET</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</span><span class="p">,</span>
+</span><span id="Postgres-265"><a href="#Postgres-265"><span class="linenos">265</span></a> <span class="p">}</span>
+</span><span id="Postgres-266"><a href="#Postgres-266"><span class="linenos">266</span></a>
+</span><span id="Postgres-267"><a href="#Postgres-267"><span class="linenos">267</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="Postgres-268"><a href="#Postgres-268"><span class="linenos">268</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Postgres-269"><a href="#Postgres-269"><span class="linenos">269</span></a>
+</span><span id="Postgres-270"><a href="#Postgres-270"><span class="linenos">270</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres-271"><a href="#Postgres-271"><span class="linenos">271</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="Postgres-272"><a href="#Postgres-272"><span class="linenos">272</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;SMALLINT&quot;</span><span class="p">,</span>
+</span><span id="Postgres-273"><a href="#Postgres-273"><span class="linenos">273</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="Postgres-274"><a href="#Postgres-274"><span class="linenos">274</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;DOUBLE PRECISION&quot;</span><span class="p">,</span>
+</span><span id="Postgres-275"><a href="#Postgres-275"><span class="linenos">275</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;BYTEA&quot;</span><span class="p">,</span>
+</span><span id="Postgres-276"><a href="#Postgres-276"><span class="linenos">276</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BYTEA&quot;</span><span class="p">,</span>
+</span><span id="Postgres-277"><a href="#Postgres-277"><span class="linenos">277</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Postgres-278"><a href="#Postgres-278"><span class="linenos">278</span></a> <span class="p">}</span>
+</span><span id="Postgres-279"><a href="#Postgres-279"><span class="linenos">279</span></a>
+</span><span id="Postgres-280"><a href="#Postgres-280"><span class="linenos">280</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres-281"><a href="#Postgres-281"><span class="linenos">281</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="Postgres-282"><a href="#Postgres-282"><span class="linenos">282</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&quot;</span><span class="p">),</span>
+</span><span id="Postgres-283"><a href="#Postgres-283"><span class="linenos">283</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ColumnDef</span><span class="p">:</span> <span class="n">preprocess</span><span class="p">(</span>
+</span><span id="Postgres-284"><a href="#Postgres-284"><span class="linenos">284</span></a> <span class="p">[</span>
+</span><span id="Postgres-285"><a href="#Postgres-285"><span class="linenos">285</span></a> <span class="n">_auto_increment_to_serial</span><span class="p">,</span>
+</span><span id="Postgres-286"><a href="#Postgres-286"><span class="linenos">286</span></a> <span class="n">_serial_to_generated</span><span class="p">,</span>
+</span><span id="Postgres-287"><a href="#Postgres-287"><span class="linenos">287</span></a> <span class="p">],</span>
+</span><span id="Postgres-288"><a href="#Postgres-288"><span class="linenos">288</span></a> <span class="n">delegate</span><span class="p">(</span><span class="s2">&quot;columndef_sql&quot;</span><span class="p">),</span>
+</span><span id="Postgres-289"><a href="#Postgres-289"><span class="linenos">289</span></a> <span class="p">),</span>
+</span><span id="Postgres-290"><a href="#Postgres-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="Postgres-291"><a href="#Postgres-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="Postgres-292"><a href="#Postgres-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&gt;&quot;</span><span class="p">),</span>
+</span><span id="Postgres-293"><a href="#Postgres-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&gt;&gt;&quot;</span><span class="p">),</span>
+</span><span id="Postgres-294"><a href="#Postgres-294"><span class="linenos">294</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBContains</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;?&quot;</span><span class="p">),</span>
+</span><span id="Postgres-295"><a href="#Postgres-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;^&quot;</span><span class="p">),</span>
+</span><span id="Postgres-296"><a href="#Postgres-296"><span class="linenos">296</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">no_paren_current_date_sql</span><span class="p">,</span>
+</span><span id="Postgres-297"><a href="#Postgres-297"><span class="linenos">297</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="Postgres-298"><a href="#Postgres-298"><span class="linenos">298</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;+&quot;</span><span class="p">),</span>
+</span><span id="Postgres-299"><a href="#Postgres-299"><span class="linenos">299</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;-&quot;</span><span class="p">),</span>
+</span><span id="Postgres-300"><a href="#Postgres-300"><span class="linenos">300</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">_date_diff_sql</span><span class="p">,</span>
+</span><span id="Postgres-301"><a href="#Postgres-301"><span class="linenos">301</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="Postgres-302"><a href="#Postgres-302"><span class="linenos">302</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;~&quot;</span><span class="p">),</span>
+</span><span id="Postgres-303"><a href="#Postgres-303"><span class="linenos">303</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpILike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;~*&quot;</span><span class="p">),</span>
+</span><span id="Postgres-304"><a href="#Postgres-304"><span class="linenos">304</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="Postgres-305"><a href="#Postgres-305"><span class="linenos">305</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Postgres-306"><a href="#Postgres-306"><span class="linenos">306</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Substring</span><span class="p">:</span> <span class="n">_substring_sql</span><span class="p">,</span>
+</span><span id="Postgres-307"><a href="#Postgres-307"><span class="linenos">307</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</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="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 TIMESTAMP)&quot;</span><span class="p">,</span>
+</span><span id="Postgres-308"><a href="#Postgres-308"><span class="linenos">308</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;TO_CHAR(</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="Postgres-309"><a href="#Postgres-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="Postgres-310"><a href="#Postgres-310"><span class="linenos">310</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="Postgres-311"><a href="#Postgres-311"><span class="linenos">311</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="Postgres-312"><a href="#Postgres-312"><span class="linenos">312</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</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_TIMESTAMP(</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="Postgres-313"><a href="#Postgres-313"><span class="linenos">313</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="Postgres-314"><a href="#Postgres-314"><span class="linenos">314</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_string_agg_sql</span><span class="p">,</span>
+</span><span id="Postgres-315"><a href="#Postgres-315"><span class="linenos">315</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="Postgres-316"><a href="#Postgres-316"><span class="linenos">316</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span>
+</span><span id="Postgres-317"><a href="#Postgres-317"><span class="linenos">317</span></a> <span class="k">else</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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">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="Postgres-318"><a href="#Postgres-318"><span class="linenos">318</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+
+
+ <div id="Postgres.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Postgres</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Postgres.__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="Postgres.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Postgres.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Postgres.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Postgres.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Postgres.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Postgres.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Postgres.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Postgres.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Postgres.Tokenizer">
+ <input id="Postgres.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">Postgres.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="Postgres.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Postgres.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Postgres.Tokenizer-209"><a href="#Postgres.Tokenizer-209"><span class="linenos">209</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="Postgres.Tokenizer-210"><a href="#Postgres.Tokenizer-210"><span class="linenos">210</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;B&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="Postgres.Tokenizer-211"><a href="#Postgres.Tokenizer-211"><span class="linenos">211</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="Postgres.Tokenizer-212"><a href="#Postgres.Tokenizer-212"><span class="linenos">212</span></a> <span class="n">BYTE_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;e&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;E&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span><span id="Postgres.Tokenizer-213"><a href="#Postgres.Tokenizer-213"><span class="linenos">213</span></a>
+</span><span id="Postgres.Tokenizer-214"><a href="#Postgres.Tokenizer-214"><span class="linenos">214</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres.Tokenizer-215"><a href="#Postgres.Tokenizer-215"><span class="linenos">215</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="Postgres.Tokenizer-216"><a href="#Postgres.Tokenizer-216"><span class="linenos">216</span></a> <span class="s2">&quot;~~&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-217"><a href="#Postgres.Tokenizer-217"><span class="linenos">217</span></a> <span class="s2">&quot;~~*&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-218"><a href="#Postgres.Tokenizer-218"><span class="linenos">218</span></a> <span class="s2">&quot;~*&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">IRLIKE</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-219"><a href="#Postgres.Tokenizer-219"><span class="linenos">219</span></a> <span class="s2">&quot;~&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">RLIKE</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-220"><a href="#Postgres.Tokenizer-220"><span class="linenos">220</span></a> <span class="s2">&quot;BEGIN&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-221"><a href="#Postgres.Tokenizer-221"><span class="linenos">221</span></a> <span class="s2">&quot;BEGIN TRANSACTION&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="Postgres.Tokenizer-222"><a href="#Postgres.Tokenizer-222"><span class="linenos">222</span></a> <span class="s2">&quot;BIGSERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGSERIAL</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-223"><a href="#Postgres.Tokenizer-223"><span class="linenos">223</span></a> <span class="s2">&quot;CHARACTER VARYING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-224"><a href="#Postgres.Tokenizer-224"><span class="linenos">224</span></a> <span class="s2">&quot;COMMENT ON&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-225"><a href="#Postgres.Tokenizer-225"><span class="linenos">225</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-226"><a href="#Postgres.Tokenizer-226"><span class="linenos">226</span></a> <span class="s2">&quot;DO&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-227"><a href="#Postgres.Tokenizer-227"><span class="linenos">227</span></a> <span class="s2">&quot;GRANT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-228"><a href="#Postgres.Tokenizer-228"><span class="linenos">228</span></a> <span class="s2">&quot;HSTORE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">HSTORE</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-229"><a href="#Postgres.Tokenizer-229"><span class="linenos">229</span></a> <span class="s2">&quot;JSONB&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">JSONB</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-230"><a href="#Postgres.Tokenizer-230"><span class="linenos">230</span></a> <span class="s2">&quot;REFRESH&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-231"><a href="#Postgres.Tokenizer-231"><span class="linenos">231</span></a> <span class="s2">&quot;REINDEX&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-232"><a href="#Postgres.Tokenizer-232"><span class="linenos">232</span></a> <span class="s2">&quot;RESET&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-233"><a href="#Postgres.Tokenizer-233"><span class="linenos">233</span></a> <span class="s2">&quot;REVOKE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-234"><a href="#Postgres.Tokenizer-234"><span class="linenos">234</span></a> <span class="s2">&quot;SERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SERIAL</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-235"><a href="#Postgres.Tokenizer-235"><span class="linenos">235</span></a> <span class="s2">&quot;SMALLSERIAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLSERIAL</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-236"><a href="#Postgres.Tokenizer-236"><span class="linenos">236</span></a> <span class="s2">&quot;TEMP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEMPORARY</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-237"><a href="#Postgres.Tokenizer-237"><span class="linenos">237</span></a> <span class="s2">&quot;UUID&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UUID</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-238"><a href="#Postgres.Tokenizer-238"><span class="linenos">238</span></a> <span class="s2">&quot;CSTRING&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PSEUDO_TYPE</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-239"><a href="#Postgres.Tokenizer-239"><span class="linenos">239</span></a> <span class="p">}</span>
+</span><span id="Postgres.Tokenizer-240"><a href="#Postgres.Tokenizer-240"><span class="linenos">240</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;$$&quot;</span><span class="p">]</span>
+</span><span id="Postgres.Tokenizer-241"><a href="#Postgres.Tokenizer-241"><span class="linenos">241</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres.Tokenizer-242"><a href="#Postgres.Tokenizer-242"><span class="linenos">242</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">SINGLE_TOKENS</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-243"><a href="#Postgres.Tokenizer-243"><span class="linenos">243</span></a> <span class="s2">&quot;$&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
+</span><span id="Postgres.Tokenizer-244"><a href="#Postgres.Tokenizer-244"><span class="linenos">244</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="Postgres.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="Postgres.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="Postgres.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Postgres.Parser">
+ <input id="Postgres.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">Postgres.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="Postgres.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Postgres.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Postgres.Parser-246"><a href="#Postgres.Parser-246"><span class="linenos">246</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="Postgres.Parser-247"><a href="#Postgres.Parser-247"><span class="linenos">247</span></a> <span class="n">STRICT_CAST</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Postgres.Parser-248"><a href="#Postgres.Parser-248"><span class="linenos">248</span></a>
+</span><span id="Postgres.Parser-249"><a href="#Postgres.Parser-249"><span class="linenos">249</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres.Parser-250"><a href="#Postgres.Parser-250"><span class="linenos">250</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="Postgres.Parser-251"><a href="#Postgres.Parser-251"><span class="linenos">251</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="Postgres.Parser-252"><a href="#Postgres.Parser-252"><span class="linenos">252</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">_to_timestamp</span><span class="p">,</span>
+</span><span id="Postgres.Parser-253"><a href="#Postgres.Parser-253"><span class="linenos">253</span></a> <span class="s2">&quot;TO_CHAR&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;postgres&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Parser-254"><a href="#Postgres.Parser-254"><span class="linenos">254</span></a> <span class="s2">&quot;GENERATE_SERIES&quot;</span><span class="p">:</span> <span class="n">_generate_series</span><span class="p">,</span>
+</span><span id="Postgres.Parser-255"><a href="#Postgres.Parser-255"><span class="linenos">255</span></a> <span class="p">}</span>
+</span><span id="Postgres.Parser-256"><a href="#Postgres.Parser-256"><span class="linenos">256</span></a>
+</span><span id="Postgres.Parser-257"><a href="#Postgres.Parser-257"><span class="linenos">257</span></a> <span class="n">BITWISE</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres.Parser-258"><a href="#Postgres.Parser-258"><span class="linenos">258</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">BITWISE</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Postgres.Parser-259"><a href="#Postgres.Parser-259"><span class="linenos">259</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">HASH</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span>
+</span><span id="Postgres.Parser-260"><a href="#Postgres.Parser-260"><span class="linenos">260</span></a> <span class="p">}</span>
+</span><span id="Postgres.Parser-261"><a href="#Postgres.Parser-261"><span class="linenos">261</span></a>
+</span><span id="Postgres.Parser-262"><a href="#Postgres.Parser-262"><span class="linenos">262</span></a> <span class="n">FACTOR</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres.Parser-263"><a href="#Postgres.Parser-263"><span class="linenos">263</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">FACTOR</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Postgres.Parser-264"><a href="#Postgres.Parser-264"><span class="linenos">264</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">CARET</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</span><span class="p">,</span>
+</span><span id="Postgres.Parser-265"><a href="#Postgres.Parser-265"><span class="linenos">265</span></a> <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="Postgres.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Postgres.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Postgres.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Postgres.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Postgres.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Postgres.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Postgres.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Postgres.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Postgres.Generator">
+ <input id="Postgres.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">Postgres.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="Postgres.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Postgres.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Postgres.Generator-267"><a href="#Postgres.Generator-267"><span class="linenos">267</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="Postgres.Generator-268"><a href="#Postgres.Generator-268"><span class="linenos">268</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Postgres.Generator-269"><a href="#Postgres.Generator-269"><span class="linenos">269</span></a>
+</span><span id="Postgres.Generator-270"><a href="#Postgres.Generator-270"><span class="linenos">270</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres.Generator-271"><a href="#Postgres.Generator-271"><span class="linenos">271</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="Postgres.Generator-272"><a href="#Postgres.Generator-272"><span class="linenos">272</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;SMALLINT&quot;</span><span class="p">,</span>
+</span><span id="Postgres.Generator-273"><a href="#Postgres.Generator-273"><span class="linenos">273</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="Postgres.Generator-274"><a href="#Postgres.Generator-274"><span class="linenos">274</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;DOUBLE PRECISION&quot;</span><span class="p">,</span>
+</span><span id="Postgres.Generator-275"><a href="#Postgres.Generator-275"><span class="linenos">275</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;BYTEA&quot;</span><span class="p">,</span>
+</span><span id="Postgres.Generator-276"><a href="#Postgres.Generator-276"><span class="linenos">276</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BYTEA&quot;</span><span class="p">,</span>
+</span><span id="Postgres.Generator-277"><a href="#Postgres.Generator-277"><span class="linenos">277</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">,</span>
+</span><span id="Postgres.Generator-278"><a href="#Postgres.Generator-278"><span class="linenos">278</span></a> <span class="p">}</span>
+</span><span id="Postgres.Generator-279"><a href="#Postgres.Generator-279"><span class="linenos">279</span></a>
+</span><span id="Postgres.Generator-280"><a href="#Postgres.Generator-280"><span class="linenos">280</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Postgres.Generator-281"><a href="#Postgres.Generator-281"><span class="linenos">281</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="Postgres.Generator-282"><a href="#Postgres.Generator-282"><span class="linenos">282</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-283"><a href="#Postgres.Generator-283"><span class="linenos">283</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ColumnDef</span><span class="p">:</span> <span class="n">preprocess</span><span class="p">(</span>
+</span><span id="Postgres.Generator-284"><a href="#Postgres.Generator-284"><span class="linenos">284</span></a> <span class="p">[</span>
+</span><span id="Postgres.Generator-285"><a href="#Postgres.Generator-285"><span class="linenos">285</span></a> <span class="n">_auto_increment_to_serial</span><span class="p">,</span>
+</span><span id="Postgres.Generator-286"><a href="#Postgres.Generator-286"><span class="linenos">286</span></a> <span class="n">_serial_to_generated</span><span class="p">,</span>
+</span><span id="Postgres.Generator-287"><a href="#Postgres.Generator-287"><span class="linenos">287</span></a> <span class="p">],</span>
+</span><span id="Postgres.Generator-288"><a href="#Postgres.Generator-288"><span class="linenos">288</span></a> <span class="n">delegate</span><span class="p">(</span><span class="s2">&quot;columndef_sql&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-289"><a href="#Postgres.Generator-289"><span class="linenos">289</span></a> <span class="p">),</span>
+</span><span id="Postgres.Generator-290"><a href="#Postgres.Generator-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-291"><a href="#Postgres.Generator-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-292"><a href="#Postgres.Generator-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&gt;&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-293"><a href="#Postgres.Generator-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;#&gt;&gt;&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-294"><a href="#Postgres.Generator-294"><span class="linenos">294</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBContains</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;?&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-295"><a href="#Postgres.Generator-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;^&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-296"><a href="#Postgres.Generator-296"><span class="linenos">296</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">no_paren_current_date_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-297"><a href="#Postgres.Generator-297"><span class="linenos">297</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="Postgres.Generator-298"><a href="#Postgres.Generator-298"><span class="linenos">298</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;+&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-299"><a href="#Postgres.Generator-299"><span class="linenos">299</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">(</span><span class="s2">&quot;-&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-300"><a href="#Postgres.Generator-300"><span class="linenos">300</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">_date_diff_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-301"><a href="#Postgres.Generator-301"><span class="linenos">301</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="Postgres.Generator-302"><a href="#Postgres.Generator-302"><span class="linenos">302</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;~&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-303"><a href="#Postgres.Generator-303"><span class="linenos">303</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpILike</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="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">&quot;~*&quot;</span><span class="p">),</span>
+</span><span id="Postgres.Generator-304"><a href="#Postgres.Generator-304"><span class="linenos">304</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-305"><a href="#Postgres.Generator-305"><span class="linenos">305</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Postgres.Generator-306"><a href="#Postgres.Generator-306"><span class="linenos">306</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Substring</span><span class="p">:</span> <span class="n">_substring_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-307"><a href="#Postgres.Generator-307"><span class="linenos">307</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</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="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 TIMESTAMP)&quot;</span><span class="p">,</span>
+</span><span id="Postgres.Generator-308"><a href="#Postgres.Generator-308"><span class="linenos">308</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;TO_CHAR(</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="Postgres.Generator-309"><a href="#Postgres.Generator-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-310"><a href="#Postgres.Generator-310"><span class="linenos">310</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-311"><a href="#Postgres.Generator-311"><span class="linenos">311</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-312"><a href="#Postgres.Generator-312"><span class="linenos">312</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</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_TIMESTAMP(</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="Postgres.Generator-313"><a href="#Postgres.Generator-313"><span class="linenos">313</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="Postgres.Generator-314"><a href="#Postgres.Generator-314"><span class="linenos">314</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_string_agg_sql</span><span class="p">,</span>
+</span><span id="Postgres.Generator-315"><a href="#Postgres.Generator-315"><span class="linenos">315</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="Postgres.Generator-316"><a href="#Postgres.Generator-316"><span class="linenos">316</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span>
+</span><span id="Postgres.Generator-317"><a href="#Postgres.Generator-317"><span class="linenos">317</span></a> <span class="k">else</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;ARRAY&#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">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="Postgres.Generator-318"><a href="#Postgres.Generator-318"><span class="linenos">318</span></a> <span class="p">}</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 class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
+ <dd id="Postgres.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Postgres.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Postgres.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Postgres.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Postgres.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Postgres.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Postgres.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Postgres.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Postgres.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Postgres.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Postgres.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Postgres.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Postgres.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Postgres.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Postgres.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Postgres.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Postgres.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Postgres.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Postgres.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Postgres.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Postgres.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Postgres.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Postgres.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Postgres.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Postgres.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Postgres.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Postgres.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="Postgres.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Postgres.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Postgres.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Postgres.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Postgres.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Postgres.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Postgres.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Postgres.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Postgres.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Postgres.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Postgres.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Postgres.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Postgres.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Postgres.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Postgres.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Postgres.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="Postgres.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Postgres.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Postgres.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Postgres.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Postgres.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Postgres.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Postgres.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Postgres.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Postgres.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Postgres.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Postgres.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Postgres.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Postgres.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Postgres.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Postgres.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Postgres.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Postgres.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Postgres.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Postgres.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Postgres.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Postgres.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Postgres.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Postgres.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Postgres.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Postgres.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Postgres.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Postgres.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Postgres.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Postgres.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Postgres.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Postgres.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Postgres.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Postgres.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Postgres.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Postgres.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Postgres.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Postgres.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Postgres.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Postgres.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Postgres.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Postgres.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Postgres.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Postgres.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Postgres.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Postgres.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Postgres.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Postgres.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Postgres.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Postgres.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Postgres.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Postgres.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Postgres.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Postgres.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Postgres.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Postgres.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Postgres.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Postgres.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Postgres.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Postgres.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Postgres.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Postgres.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Postgres.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Postgres.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Postgres.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Postgres.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Postgres.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Postgres.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Postgres.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Postgres.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Postgres.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Postgres.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Postgres.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Postgres.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Postgres.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Postgres.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Postgres.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Postgres.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Postgres.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
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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>
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+ <a class="function" href="#Redshift.__init__">Redshift</a>
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+ <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/dialects/redshift.py">Edit on GitHub</a>
+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.redshift </h1>
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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">import</span> <span class="nn">typing</span> <span class="k">as</span> <span class="nn">t</span>
+</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</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">transforms</span>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">rename_func</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.postgres</span> <span class="kn">import</span> <span class="n">Postgres</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</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-9"><a href="#L-9"><span class="linenos"> 9</span></a>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a><span class="k">class</span> <span class="nc">Redshift</span><span class="p">(</span><span class="n">Postgres</span><span class="p">):</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;YYYY-MM-DD HH:MI:SS&#39;&quot;</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="o">**</span><span class="n">Postgres</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a> <span class="s2">&quot;MON&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a> <span class="p">}</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 class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="o">**</span><span class="n">Postgres</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-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="s2">&quot;NVL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="p">}</span>
+</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">_parse_types</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">check_func</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</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">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">(</span><span class="n">check_func</span><span class="o">=</span><span class="n">check_func</span><span class="p">)</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="ow">and</span> <span class="n">this</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">VARCHAR</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">column</span><span class="p">(</span><span class="s2">&quot;MAX&quot;</span><span class="p">)</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="p">):</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="n">this</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">&quot;MAX&quot;</span><span class="p">)])</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="o">**</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="s2">&quot;ENCODE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ENCODE</span><span class="p">,</span>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="s2">&quot;GEOMETRY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOMETRY</span><span class="p">,</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="s2">&quot;GEOGRAPHY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">,</span>
+</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="s2">&quot;HLLSKETCH&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">HLLSKETCH</span><span class="p">,</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="s2">&quot;SUPER&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SUPER</span><span class="p">,</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="s2">&quot;TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="s2">&quot;TIMETZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="s2">&quot;UNLOAD&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;VARBYTE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARBINARY</span><span class="p">,</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="p">}</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="o">**</span><span class="n">Postgres</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-58"><a href="#L-58"><span class="linenos"> 58</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;VARBYTE&quot;</span><span class="p">,</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;VARBYTE&quot;</span><span class="p">,</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</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-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="p">}</span>
+</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="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="o">**</span><span class="n">Postgres</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-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LikeProperty</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">POST_SCHEMA_WITH</span><span class="p">,</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="p">}</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="o">**</span><span class="n">Postgres</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-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">ELIMINATE_DISTINCT_ON</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DistKeyProperty</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;DISTKEY(</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortKeyProperty</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;</span><span class="si">{</span><span class="s1">&#39;COMPOUND &#39;</span><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s1">&#39;compound&#39;</span><span class="p">]</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39;&#39;</span><span class="si">}</span><span class="s2">SORTKEY(</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="o">*</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DistStyleProperty</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="bp">self</span><span class="o">.</span><span class="n">naked_property</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="p">}</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">def</span> <span class="nf">values_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 class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a><span class="sd"> Converts `VALUES...` expression into a series of unions.</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a><span class="sd"> Note: If you have a lot of unions then this will result in a large number of recursive statements to</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a><span class="sd"> evaluate the expression. You may need to increase `sys.setrecursionlimit` to run and it can also be</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a><span class="sd"> very slow.</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">):</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="n">rows</span> <span class="o">=</span> <span class="p">[</span><span class="n">tuple_exp</span><span class="o">.</span><span class="n">expressions</span> <span class="k">for</span> <span class="n">tuple_exp</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-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="n">selects</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">row</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">rows</span><span class="p">):</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="k">if</span> <span class="n">i</span> <span class="o">==</span> <span class="mi">0</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="n">row</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">alias_</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">column_name</span><span class="p">)</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="k">for</span> <span class="n">value</span><span class="p">,</span> <span class="n">column_name</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">row</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;alias&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;columns&quot;</span><span class="p">])</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="p">]</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="n">selects</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">row</span><span class="p">))</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="n">subquery_expression</span> <span class="o">=</span> <span class="n">selects</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">selects</span><span class="p">)</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="n">selects</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="n">subquery_expression</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">union</span><span class="p">(</span><span class="n">subquery_expression</span><span class="p">,</span> <span class="n">select</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">subquery_sql</span><span class="p">(</span><span class="n">subquery_expression</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">))</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="k">def</span> <span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Redshift doesn&#39;t have `WITH` as part of their with_properties so we remove it&quot;&quot;&quot;</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">properties</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">&quot; &quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">)</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a> <span class="k">def</span> <span class="nf">renametable_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 class="n">exp</span><span class="o">.</span><span class="n">RenameTable</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Redshift only supports defining the table name itself (not the db) when renaming tables&quot;&quot;&quot;</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</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-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="n">target_table</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">target_table</span><span class="o">.</span><span class="n">args</span><span class="p">:</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="o">!=</span> <span class="s2">&quot;this&quot;</span><span class="p">:</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="n">target_table</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</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-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RENAME TO </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="k">def</span> <span class="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 class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a><span class="sd"> Redshift converts the `TEXT` data type to `VARCHAR(255)` by default when people more generally mean</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a><span class="sd"> VARCHAR of max length which is `VARCHAR(max)` in Redshift. Therefore if we get a `TEXT` data type</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a><span class="sd"> without precision we convert it to `VARCHAR(max)` and if it does have precision then we just convert</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</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">TEXT</span><span class="p">:</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</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-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</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">VARCHAR</span><span class="p">)</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="n">precision</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;expressions&quot;</span><span class="p">)</span>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">precision</span><span class="p">:</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">&quot;MAX&quot;</span><span class="p">))</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</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></pre></div>
+
+
+ </section>
+ <section id="Redshift">
+ <input id="Redshift-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">Redshift</span><wbr>(<span class="base"><a href="postgres.html#Postgres">sqlglot.dialects.postgres.Postgres</a></span>):
+
+ <label class="view-source-button" for="Redshift-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Redshift"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift-12"><a href="#Redshift-12"><span class="linenos"> 12</span></a><span class="k">class</span> <span class="nc">Redshift</span><span class="p">(</span><span class="n">Postgres</span><span class="p">):</span>
+</span><span id="Redshift-13"><a href="#Redshift-13"><span class="linenos"> 13</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;YYYY-MM-DD HH:MI:SS&#39;&quot;</span>
+</span><span id="Redshift-14"><a href="#Redshift-14"><span class="linenos"> 14</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-15"><a href="#Redshift-15"><span class="linenos"> 15</span></a> <span class="o">**</span><span class="n">Postgres</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Redshift-16"><a href="#Redshift-16"><span class="linenos"> 16</span></a> <span class="s2">&quot;MON&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="Redshift-17"><a href="#Redshift-17"><span class="linenos"> 17</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="Redshift-18"><a href="#Redshift-18"><span class="linenos"> 18</span></a> <span class="p">}</span>
+</span><span id="Redshift-19"><a href="#Redshift-19"><span class="linenos"> 19</span></a>
+</span><span id="Redshift-20"><a href="#Redshift-20"><span class="linenos"> 20</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="Redshift-21"><a href="#Redshift-21"><span class="linenos"> 21</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-22"><a href="#Redshift-22"><span class="linenos"> 22</span></a> <span class="o">**</span><span class="n">Postgres</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="Redshift-23"><a href="#Redshift-23"><span class="linenos"> 23</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Redshift-24"><a href="#Redshift-24"><span class="linenos"> 24</span></a> <span class="s2">&quot;NVL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Redshift-25"><a href="#Redshift-25"><span class="linenos"> 25</span></a> <span class="p">}</span>
+</span><span id="Redshift-26"><a href="#Redshift-26"><span class="linenos"> 26</span></a>
+</span><span id="Redshift-27"><a href="#Redshift-27"><span class="linenos"> 27</span></a> <span class="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">check_func</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="Redshift-28"><a href="#Redshift-28"><span class="linenos"> 28</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">(</span><span class="n">check_func</span><span class="o">=</span><span class="n">check_func</span><span class="p">)</span>
+</span><span id="Redshift-29"><a href="#Redshift-29"><span class="linenos"> 29</span></a>
+</span><span id="Redshift-30"><a href="#Redshift-30"><span class="linenos"> 30</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="Redshift-31"><a href="#Redshift-31"><span class="linenos"> 31</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span>
+</span><span id="Redshift-32"><a href="#Redshift-32"><span class="linenos"> 32</span></a> <span class="ow">and</span> <span class="n">this</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">VARCHAR</span>
+</span><span id="Redshift-33"><a href="#Redshift-33"><span class="linenos"> 33</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="Redshift-34"><a href="#Redshift-34"><span class="linenos"> 34</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">column</span><span class="p">(</span><span class="s2">&quot;MAX&quot;</span><span class="p">)</span>
+</span><span id="Redshift-35"><a href="#Redshift-35"><span class="linenos"> 35</span></a> <span class="p">):</span>
+</span><span id="Redshift-36"><a href="#Redshift-36"><span class="linenos"> 36</span></a> <span class="n">this</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">&quot;MAX&quot;</span><span class="p">)])</span>
+</span><span id="Redshift-37"><a href="#Redshift-37"><span class="linenos"> 37</span></a>
+</span><span id="Redshift-38"><a href="#Redshift-38"><span class="linenos"> 38</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="Redshift-39"><a href="#Redshift-39"><span class="linenos"> 39</span></a>
+</span><span id="Redshift-40"><a href="#Redshift-40"><span class="linenos"> 40</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="Redshift-41"><a href="#Redshift-41"><span class="linenos"> 41</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="Redshift-42"><a href="#Redshift-42"><span class="linenos"> 42</span></a>
+</span><span id="Redshift-43"><a href="#Redshift-43"><span class="linenos"> 43</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-44"><a href="#Redshift-44"><span class="linenos"> 44</span></a> <span class="o">**</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Redshift-45"><a href="#Redshift-45"><span class="linenos"> 45</span></a> <span class="s2">&quot;ENCODE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ENCODE</span><span class="p">,</span>
+</span><span id="Redshift-46"><a href="#Redshift-46"><span class="linenos"> 46</span></a> <span class="s2">&quot;GEOMETRY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOMETRY</span><span class="p">,</span>
+</span><span id="Redshift-47"><a href="#Redshift-47"><span class="linenos"> 47</span></a> <span class="s2">&quot;GEOGRAPHY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">,</span>
+</span><span id="Redshift-48"><a href="#Redshift-48"><span class="linenos"> 48</span></a> <span class="s2">&quot;HLLSKETCH&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">HLLSKETCH</span><span class="p">,</span>
+</span><span id="Redshift-49"><a href="#Redshift-49"><span class="linenos"> 49</span></a> <span class="s2">&quot;SUPER&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SUPER</span><span class="p">,</span>
+</span><span id="Redshift-50"><a href="#Redshift-50"><span class="linenos"> 50</span></a> <span class="s2">&quot;TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="Redshift-51"><a href="#Redshift-51"><span class="linenos"> 51</span></a> <span class="s2">&quot;TIMETZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="Redshift-52"><a href="#Redshift-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;UNLOAD&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Redshift-53"><a href="#Redshift-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;VARBYTE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARBINARY</span><span class="p">,</span>
+</span><span id="Redshift-54"><a href="#Redshift-54"><span class="linenos"> 54</span></a> <span class="p">}</span>
+</span><span id="Redshift-55"><a href="#Redshift-55"><span class="linenos"> 55</span></a>
+</span><span id="Redshift-56"><a href="#Redshift-56"><span class="linenos"> 56</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Redshift-57"><a href="#Redshift-57"><span class="linenos"> 57</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-58"><a href="#Redshift-58"><span class="linenos"> 58</span></a> <span class="o">**</span><span class="n">Postgres</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="Redshift-59"><a href="#Redshift-59"><span class="linenos"> 59</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;VARBYTE&quot;</span><span class="p">,</span>
+</span><span id="Redshift-60"><a href="#Redshift-60"><span class="linenos"> 60</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;VARBYTE&quot;</span><span class="p">,</span>
+</span><span id="Redshift-61"><a href="#Redshift-61"><span class="linenos"> 61</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="Redshift-62"><a href="#Redshift-62"><span class="linenos"> 62</span></a> <span class="p">}</span>
+</span><span id="Redshift-63"><a href="#Redshift-63"><span class="linenos"> 63</span></a>
+</span><span id="Redshift-64"><a href="#Redshift-64"><span class="linenos"> 64</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-65"><a href="#Redshift-65"><span class="linenos"> 65</span></a> <span class="o">**</span><span class="n">Postgres</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="Redshift-66"><a href="#Redshift-66"><span class="linenos"> 66</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LikeProperty</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">POST_SCHEMA_WITH</span><span class="p">,</span>
+</span><span id="Redshift-67"><a href="#Redshift-67"><span class="linenos"> 67</span></a> <span class="p">}</span>
+</span><span id="Redshift-68"><a href="#Redshift-68"><span class="linenos"> 68</span></a>
+</span><span id="Redshift-69"><a href="#Redshift-69"><span class="linenos"> 69</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-70"><a href="#Redshift-70"><span class="linenos"> 70</span></a> <span class="o">**</span><span class="n">Postgres</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="Redshift-71"><a href="#Redshift-71"><span class="linenos"> 71</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">ELIMINATE_DISTINCT_ON</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Redshift-72"><a href="#Redshift-72"><span class="linenos"> 72</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DistKeyProperty</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;DISTKEY(</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Redshift-73"><a href="#Redshift-73"><span class="linenos"> 73</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortKeyProperty</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;</span><span class="si">{</span><span class="s1">&#39;COMPOUND &#39;</span><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s1">&#39;compound&#39;</span><span class="p">]</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39;&#39;</span><span class="si">}</span><span class="s2">SORTKEY(</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="o">*</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Redshift-74"><a href="#Redshift-74"><span class="linenos"> 74</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DistStyleProperty</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="bp">self</span><span class="o">.</span><span class="n">naked_property</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
+</span><span id="Redshift-75"><a href="#Redshift-75"><span class="linenos"> 75</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="Redshift-76"><a href="#Redshift-76"><span class="linenos"> 76</span></a> <span class="p">}</span>
+</span><span id="Redshift-77"><a href="#Redshift-77"><span class="linenos"> 77</span></a>
+</span><span id="Redshift-78"><a href="#Redshift-78"><span class="linenos"> 78</span></a> <span class="k">def</span> <span class="nf">values_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 class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift-79"><a href="#Redshift-79"><span class="linenos"> 79</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift-80"><a href="#Redshift-80"><span class="linenos"> 80</span></a><span class="sd"> Converts `VALUES...` expression into a series of unions.</span>
+</span><span id="Redshift-81"><a href="#Redshift-81"><span class="linenos"> 81</span></a>
+</span><span id="Redshift-82"><a href="#Redshift-82"><span class="linenos"> 82</span></a><span class="sd"> Note: If you have a lot of unions then this will result in a large number of recursive statements to</span>
+</span><span id="Redshift-83"><a href="#Redshift-83"><span class="linenos"> 83</span></a><span class="sd"> evaluate the expression. You may need to increase `sys.setrecursionlimit` to run and it can also be</span>
+</span><span id="Redshift-84"><a href="#Redshift-84"><span class="linenos"> 84</span></a><span class="sd"> very slow.</span>
+</span><span id="Redshift-85"><a href="#Redshift-85"><span class="linenos"> 85</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift-86"><a href="#Redshift-86"><span class="linenos"> 86</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">):</span>
+</span><span id="Redshift-87"><a href="#Redshift-87"><span class="linenos"> 87</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Redshift-88"><a href="#Redshift-88"><span class="linenos"> 88</span></a> <span class="n">rows</span> <span class="o">=</span> <span class="p">[</span><span class="n">tuple_exp</span><span class="o">.</span><span class="n">expressions</span> <span class="k">for</span> <span class="n">tuple_exp</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="Redshift-89"><a href="#Redshift-89"><span class="linenos"> 89</span></a> <span class="n">selects</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="Redshift-90"><a href="#Redshift-90"><span class="linenos"> 90</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">row</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">rows</span><span class="p">):</span>
+</span><span id="Redshift-91"><a href="#Redshift-91"><span class="linenos"> 91</span></a> <span class="k">if</span> <span class="n">i</span> <span class="o">==</span> <span class="mi">0</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span>
+</span><span id="Redshift-92"><a href="#Redshift-92"><span class="linenos"> 92</span></a> <span class="n">row</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="Redshift-93"><a href="#Redshift-93"><span class="linenos"> 93</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">alias_</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">column_name</span><span class="p">)</span>
+</span><span id="Redshift-94"><a href="#Redshift-94"><span class="linenos"> 94</span></a> <span class="k">for</span> <span class="n">value</span><span class="p">,</span> <span class="n">column_name</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">row</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;alias&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;columns&quot;</span><span class="p">])</span>
+</span><span id="Redshift-95"><a href="#Redshift-95"><span class="linenos"> 95</span></a> <span class="p">]</span>
+</span><span id="Redshift-96"><a href="#Redshift-96"><span class="linenos"> 96</span></a> <span class="n">selects</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">row</span><span class="p">))</span>
+</span><span id="Redshift-97"><a href="#Redshift-97"><span class="linenos"> 97</span></a> <span class="n">subquery_expression</span> <span class="o">=</span> <span class="n">selects</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="Redshift-98"><a href="#Redshift-98"><span class="linenos"> 98</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">selects</span><span class="p">)</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
+</span><span id="Redshift-99"><a href="#Redshift-99"><span class="linenos"> 99</span></a> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="n">selects</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
+</span><span id="Redshift-100"><a href="#Redshift-100"><span class="linenos">100</span></a> <span class="n">subquery_expression</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">union</span><span class="p">(</span><span class="n">subquery_expression</span><span class="p">,</span> <span class="n">select</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="Redshift-101"><a href="#Redshift-101"><span class="linenos">101</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">subquery_sql</span><span class="p">(</span><span class="n">subquery_expression</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">))</span>
+</span><span id="Redshift-102"><a href="#Redshift-102"><span class="linenos">102</span></a>
+</span><span id="Redshift-103"><a href="#Redshift-103"><span class="linenos">103</span></a> <span class="k">def</span> <span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift-104"><a href="#Redshift-104"><span class="linenos">104</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Redshift doesn&#39;t have `WITH` as part of their with_properties so we remove it&quot;&quot;&quot;</span>
+</span><span id="Redshift-105"><a href="#Redshift-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">properties</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">&quot; &quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">)</span>
+</span><span id="Redshift-106"><a href="#Redshift-106"><span class="linenos">106</span></a>
+</span><span id="Redshift-107"><a href="#Redshift-107"><span class="linenos">107</span></a> <span class="k">def</span> <span class="nf">renametable_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 class="n">exp</span><span class="o">.</span><span class="n">RenameTable</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift-108"><a href="#Redshift-108"><span class="linenos">108</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Redshift only supports defining the table name itself (not the db) when renaming tables&quot;&quot;&quot;</span>
+</span><span id="Redshift-109"><a href="#Redshift-109"><span class="linenos">109</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="Redshift-110"><a href="#Redshift-110"><span class="linenos">110</span></a> <span class="n">target_table</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="Redshift-111"><a href="#Redshift-111"><span class="linenos">111</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">target_table</span><span class="o">.</span><span class="n">args</span><span class="p">:</span>
+</span><span id="Redshift-112"><a href="#Redshift-112"><span class="linenos">112</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="o">!=</span> <span class="s2">&quot;this&quot;</span><span class="p">:</span>
+</span><span id="Redshift-113"><a href="#Redshift-113"><span class="linenos">113</span></a> <span class="n">target_table</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
+</span><span id="Redshift-114"><a href="#Redshift-114"><span class="linenos">114</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="Redshift-115"><a href="#Redshift-115"><span class="linenos">115</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RENAME TO </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="Redshift-116"><a href="#Redshift-116"><span class="linenos">116</span></a>
+</span><span id="Redshift-117"><a href="#Redshift-117"><span class="linenos">117</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 class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift-118"><a href="#Redshift-118"><span class="linenos">118</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift-119"><a href="#Redshift-119"><span class="linenos">119</span></a><span class="sd"> Redshift converts the `TEXT` data type to `VARCHAR(255)` by default when people more generally mean</span>
+</span><span id="Redshift-120"><a href="#Redshift-120"><span class="linenos">120</span></a><span class="sd"> VARCHAR of max length which is `VARCHAR(max)` in Redshift. Therefore if we get a `TEXT` data type</span>
+</span><span id="Redshift-121"><a href="#Redshift-121"><span class="linenos">121</span></a><span class="sd"> without precision we convert it to `VARCHAR(max)` and if it does have precision then we just convert</span>
+</span><span id="Redshift-122"><a href="#Redshift-122"><span class="linenos">122</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
+</span><span id="Redshift-123"><a href="#Redshift-123"><span class="linenos">123</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift-124"><a href="#Redshift-124"><span class="linenos">124</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">TEXT</span><span class="p">:</span>
+</span><span id="Redshift-125"><a href="#Redshift-125"><span class="linenos">125</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="Redshift-126"><a href="#Redshift-126"><span class="linenos">126</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</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">VARCHAR</span><span class="p">)</span>
+</span><span id="Redshift-127"><a href="#Redshift-127"><span class="linenos">127</span></a> <span class="n">precision</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;expressions&quot;</span><span class="p">)</span>
+</span><span id="Redshift-128"><a href="#Redshift-128"><span class="linenos">128</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">precision</span><span class="p">:</span>
+</span><span id="Redshift-129"><a href="#Redshift-129"><span class="linenos">129</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">&quot;MAX&quot;</span><span class="p">))</span>
+</span><span id="Redshift-130"><a href="#Redshift-130"><span class="linenos">130</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</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></pre></div>
+
+
+
+
+ <div id="Redshift.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Redshift</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Redshift.__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="Redshift.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Redshift.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Redshift.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Redshift.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Redshift.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Redshift.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Redshift.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Redshift.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Redshift.Parser">
+ <input id="Redshift.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">Redshift.Parser</span><wbr>(<span class="base"><a href="postgres.html#Postgres.Parser">sqlglot.dialects.postgres.Postgres.Parser</a></span>):
+
+ <label class="view-source-button" for="Redshift.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Redshift.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Parser-20"><a href="#Redshift.Parser-20"><span class="linenos">20</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="Redshift.Parser-21"><a href="#Redshift.Parser-21"><span class="linenos">21</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Parser-22"><a href="#Redshift.Parser-22"><span class="linenos">22</span></a> <span class="o">**</span><span class="n">Postgres</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="Redshift.Parser-23"><a href="#Redshift.Parser-23"><span class="linenos">23</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Redshift.Parser-24"><a href="#Redshift.Parser-24"><span class="linenos">24</span></a> <span class="s2">&quot;NVL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Redshift.Parser-25"><a href="#Redshift.Parser-25"><span class="linenos">25</span></a> <span class="p">}</span>
+</span><span id="Redshift.Parser-26"><a href="#Redshift.Parser-26"><span class="linenos">26</span></a>
+</span><span id="Redshift.Parser-27"><a href="#Redshift.Parser-27"><span class="linenos">27</span></a> <span class="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">check_func</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="Redshift.Parser-28"><a href="#Redshift.Parser-28"><span class="linenos">28</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">(</span><span class="n">check_func</span><span class="o">=</span><span class="n">check_func</span><span class="p">)</span>
+</span><span id="Redshift.Parser-29"><a href="#Redshift.Parser-29"><span class="linenos">29</span></a>
+</span><span id="Redshift.Parser-30"><a href="#Redshift.Parser-30"><span class="linenos">30</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="Redshift.Parser-31"><a href="#Redshift.Parser-31"><span class="linenos">31</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span>
+</span><span id="Redshift.Parser-32"><a href="#Redshift.Parser-32"><span class="linenos">32</span></a> <span class="ow">and</span> <span class="n">this</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">VARCHAR</span>
+</span><span id="Redshift.Parser-33"><a href="#Redshift.Parser-33"><span class="linenos">33</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span>
+</span><span id="Redshift.Parser-34"><a href="#Redshift.Parser-34"><span class="linenos">34</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">column</span><span class="p">(</span><span class="s2">&quot;MAX&quot;</span><span class="p">)</span>
+</span><span id="Redshift.Parser-35"><a href="#Redshift.Parser-35"><span class="linenos">35</span></a> <span class="p">):</span>
+</span><span id="Redshift.Parser-36"><a href="#Redshift.Parser-36"><span class="linenos">36</span></a> <span class="n">this</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">&quot;MAX&quot;</span><span class="p">)])</span>
+</span><span id="Redshift.Parser-37"><a href="#Redshift.Parser-37"><span class="linenos">37</span></a>
+</span><span id="Redshift.Parser-38"><a href="#Redshift.Parser-38"><span class="linenos">38</span></a> <span class="k">return</span> <span class="n">this</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="Redshift.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Redshift.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Redshift.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Redshift.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Redshift.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Redshift.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Redshift.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Redshift.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Redshift.Tokenizer">
+ <input id="Redshift.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">Redshift.Tokenizer</span><wbr>(<span class="base"><a href="postgres.html#Postgres.Tokenizer">sqlglot.dialects.postgres.Postgres.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="Redshift.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Redshift.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Tokenizer-40"><a href="#Redshift.Tokenizer-40"><span class="linenos">40</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="Redshift.Tokenizer-41"><a href="#Redshift.Tokenizer-41"><span class="linenos">41</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">]</span>
+</span><span id="Redshift.Tokenizer-42"><a href="#Redshift.Tokenizer-42"><span class="linenos">42</span></a>
+</span><span id="Redshift.Tokenizer-43"><a href="#Redshift.Tokenizer-43"><span class="linenos">43</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Tokenizer-44"><a href="#Redshift.Tokenizer-44"><span class="linenos">44</span></a> <span class="o">**</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Redshift.Tokenizer-45"><a href="#Redshift.Tokenizer-45"><span class="linenos">45</span></a> <span class="s2">&quot;ENCODE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ENCODE</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-46"><a href="#Redshift.Tokenizer-46"><span class="linenos">46</span></a> <span class="s2">&quot;GEOMETRY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOMETRY</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-47"><a href="#Redshift.Tokenizer-47"><span class="linenos">47</span></a> <span class="s2">&quot;GEOGRAPHY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-48"><a href="#Redshift.Tokenizer-48"><span class="linenos">48</span></a> <span class="s2">&quot;HLLSKETCH&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">HLLSKETCH</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-49"><a href="#Redshift.Tokenizer-49"><span class="linenos">49</span></a> <span class="s2">&quot;SUPER&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SUPER</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-50"><a href="#Redshift.Tokenizer-50"><span class="linenos">50</span></a> <span class="s2">&quot;TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-51"><a href="#Redshift.Tokenizer-51"><span class="linenos">51</span></a> <span class="s2">&quot;TIMETZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-52"><a href="#Redshift.Tokenizer-52"><span class="linenos">52</span></a> <span class="s2">&quot;UNLOAD&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-53"><a href="#Redshift.Tokenizer-53"><span class="linenos">53</span></a> <span class="s2">&quot;VARBYTE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARBINARY</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-54"><a href="#Redshift.Tokenizer-54"><span class="linenos">54</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="Redshift.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="Redshift.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="Redshift.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Redshift.Generator">
+ <input id="Redshift.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">Redshift.Generator</span><wbr>(<span class="base"><a href="postgres.html#Postgres.Generator">sqlglot.dialects.postgres.Postgres.Generator</a></span>):
+
+ <label class="view-source-button" for="Redshift.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Redshift.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator-56"><a href="#Redshift.Generator-56"><span class="linenos"> 56</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Postgres</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Redshift.Generator-57"><a href="#Redshift.Generator-57"><span class="linenos"> 57</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Generator-58"><a href="#Redshift.Generator-58"><span class="linenos"> 58</span></a> <span class="o">**</span><span class="n">Postgres</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="Redshift.Generator-59"><a href="#Redshift.Generator-59"><span class="linenos"> 59</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;VARBYTE&quot;</span><span class="p">,</span>
+</span><span id="Redshift.Generator-60"><a href="#Redshift.Generator-60"><span class="linenos"> 60</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;VARBYTE&quot;</span><span class="p">,</span>
+</span><span id="Redshift.Generator-61"><a href="#Redshift.Generator-61"><span class="linenos"> 61</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="Redshift.Generator-62"><a href="#Redshift.Generator-62"><span class="linenos"> 62</span></a> <span class="p">}</span>
+</span><span id="Redshift.Generator-63"><a href="#Redshift.Generator-63"><span class="linenos"> 63</span></a>
+</span><span id="Redshift.Generator-64"><a href="#Redshift.Generator-64"><span class="linenos"> 64</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Generator-65"><a href="#Redshift.Generator-65"><span class="linenos"> 65</span></a> <span class="o">**</span><span class="n">Postgres</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="Redshift.Generator-66"><a href="#Redshift.Generator-66"><span class="linenos"> 66</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LikeProperty</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">POST_SCHEMA_WITH</span><span class="p">,</span>
+</span><span id="Redshift.Generator-67"><a href="#Redshift.Generator-67"><span class="linenos"> 67</span></a> <span class="p">}</span>
+</span><span id="Redshift.Generator-68"><a href="#Redshift.Generator-68"><span class="linenos"> 68</span></a>
+</span><span id="Redshift.Generator-69"><a href="#Redshift.Generator-69"><span class="linenos"> 69</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Generator-70"><a href="#Redshift.Generator-70"><span class="linenos"> 70</span></a> <span class="o">**</span><span class="n">Postgres</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="Redshift.Generator-71"><a href="#Redshift.Generator-71"><span class="linenos"> 71</span></a> <span class="o">**</span><span class="n">transforms</span><span class="o">.</span><span class="n">ELIMINATE_DISTINCT_ON</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Redshift.Generator-72"><a href="#Redshift.Generator-72"><span class="linenos"> 72</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DistKeyProperty</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;DISTKEY(</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Redshift.Generator-73"><a href="#Redshift.Generator-73"><span class="linenos"> 73</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortKeyProperty</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;</span><span class="si">{</span><span class="s1">&#39;COMPOUND &#39;</span><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s1">&#39;compound&#39;</span><span class="p">]</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="s1">&#39;&#39;</span><span class="si">}</span><span class="s2">SORTKEY(</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="o">*</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Redshift.Generator-74"><a href="#Redshift.Generator-74"><span class="linenos"> 74</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DistStyleProperty</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="bp">self</span><span class="o">.</span><span class="n">naked_property</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
+</span><span id="Redshift.Generator-75"><a href="#Redshift.Generator-75"><span class="linenos"> 75</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="Redshift.Generator-76"><a href="#Redshift.Generator-76"><span class="linenos"> 76</span></a> <span class="p">}</span>
+</span><span id="Redshift.Generator-77"><a href="#Redshift.Generator-77"><span class="linenos"> 77</span></a>
+</span><span id="Redshift.Generator-78"><a href="#Redshift.Generator-78"><span class="linenos"> 78</span></a> <span class="k">def</span> <span class="nf">values_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 class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift.Generator-79"><a href="#Redshift.Generator-79"><span class="linenos"> 79</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator-80"><a href="#Redshift.Generator-80"><span class="linenos"> 80</span></a><span class="sd"> Converts `VALUES...` expression into a series of unions.</span>
+</span><span id="Redshift.Generator-81"><a href="#Redshift.Generator-81"><span class="linenos"> 81</span></a>
+</span><span id="Redshift.Generator-82"><a href="#Redshift.Generator-82"><span class="linenos"> 82</span></a><span class="sd"> Note: If you have a lot of unions then this will result in a large number of recursive statements to</span>
+</span><span id="Redshift.Generator-83"><a href="#Redshift.Generator-83"><span class="linenos"> 83</span></a><span class="sd"> evaluate the expression. You may need to increase `sys.setrecursionlimit` to run and it can also be</span>
+</span><span id="Redshift.Generator-84"><a href="#Redshift.Generator-84"><span class="linenos"> 84</span></a><span class="sd"> very slow.</span>
+</span><span id="Redshift.Generator-85"><a href="#Redshift.Generator-85"><span class="linenos"> 85</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator-86"><a href="#Redshift.Generator-86"><span class="linenos"> 86</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">):</span>
+</span><span id="Redshift.Generator-87"><a href="#Redshift.Generator-87"><span class="linenos"> 87</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Redshift.Generator-88"><a href="#Redshift.Generator-88"><span class="linenos"> 88</span></a> <span class="n">rows</span> <span class="o">=</span> <span class="p">[</span><span class="n">tuple_exp</span><span class="o">.</span><span class="n">expressions</span> <span class="k">for</span> <span class="n">tuple_exp</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="Redshift.Generator-89"><a href="#Redshift.Generator-89"><span class="linenos"> 89</span></a> <span class="n">selects</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="Redshift.Generator-90"><a href="#Redshift.Generator-90"><span class="linenos"> 90</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">row</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">rows</span><span class="p">):</span>
+</span><span id="Redshift.Generator-91"><a href="#Redshift.Generator-91"><span class="linenos"> 91</span></a> <span class="k">if</span> <span class="n">i</span> <span class="o">==</span> <span class="mi">0</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span>
+</span><span id="Redshift.Generator-92"><a href="#Redshift.Generator-92"><span class="linenos"> 92</span></a> <span class="n">row</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="Redshift.Generator-93"><a href="#Redshift.Generator-93"><span class="linenos"> 93</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">alias_</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">column_name</span><span class="p">)</span>
+</span><span id="Redshift.Generator-94"><a href="#Redshift.Generator-94"><span class="linenos"> 94</span></a> <span class="k">for</span> <span class="n">value</span><span class="p">,</span> <span class="n">column_name</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">row</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;alias&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;columns&quot;</span><span class="p">])</span>
+</span><span id="Redshift.Generator-95"><a href="#Redshift.Generator-95"><span class="linenos"> 95</span></a> <span class="p">]</span>
+</span><span id="Redshift.Generator-96"><a href="#Redshift.Generator-96"><span class="linenos"> 96</span></a> <span class="n">selects</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">row</span><span class="p">))</span>
+</span><span id="Redshift.Generator-97"><a href="#Redshift.Generator-97"><span class="linenos"> 97</span></a> <span class="n">subquery_expression</span> <span class="o">=</span> <span class="n">selects</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="Redshift.Generator-98"><a href="#Redshift.Generator-98"><span class="linenos"> 98</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">selects</span><span class="p">)</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
+</span><span id="Redshift.Generator-99"><a href="#Redshift.Generator-99"><span class="linenos"> 99</span></a> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="n">selects</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
+</span><span id="Redshift.Generator-100"><a href="#Redshift.Generator-100"><span class="linenos">100</span></a> <span class="n">subquery_expression</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">union</span><span class="p">(</span><span class="n">subquery_expression</span><span class="p">,</span> <span class="n">select</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="Redshift.Generator-101"><a href="#Redshift.Generator-101"><span class="linenos">101</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">subquery_sql</span><span class="p">(</span><span class="n">subquery_expression</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">))</span>
+</span><span id="Redshift.Generator-102"><a href="#Redshift.Generator-102"><span class="linenos">102</span></a>
+</span><span id="Redshift.Generator-103"><a href="#Redshift.Generator-103"><span class="linenos">103</span></a> <span class="k">def</span> <span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift.Generator-104"><a href="#Redshift.Generator-104"><span class="linenos">104</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Redshift doesn&#39;t have `WITH` as part of their with_properties so we remove it&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator-105"><a href="#Redshift.Generator-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">properties</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">&quot; &quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">)</span>
+</span><span id="Redshift.Generator-106"><a href="#Redshift.Generator-106"><span class="linenos">106</span></a>
+</span><span id="Redshift.Generator-107"><a href="#Redshift.Generator-107"><span class="linenos">107</span></a> <span class="k">def</span> <span class="nf">renametable_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 class="n">exp</span><span class="o">.</span><span class="n">RenameTable</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift.Generator-108"><a href="#Redshift.Generator-108"><span class="linenos">108</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Redshift only supports defining the table name itself (not the db) when renaming tables&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator-109"><a href="#Redshift.Generator-109"><span class="linenos">109</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="Redshift.Generator-110"><a href="#Redshift.Generator-110"><span class="linenos">110</span></a> <span class="n">target_table</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="Redshift.Generator-111"><a href="#Redshift.Generator-111"><span class="linenos">111</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">target_table</span><span class="o">.</span><span class="n">args</span><span class="p">:</span>
+</span><span id="Redshift.Generator-112"><a href="#Redshift.Generator-112"><span class="linenos">112</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="o">!=</span> <span class="s2">&quot;this&quot;</span><span class="p">:</span>
+</span><span id="Redshift.Generator-113"><a href="#Redshift.Generator-113"><span class="linenos">113</span></a> <span class="n">target_table</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
+</span><span id="Redshift.Generator-114"><a href="#Redshift.Generator-114"><span class="linenos">114</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="Redshift.Generator-115"><a href="#Redshift.Generator-115"><span class="linenos">115</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RENAME TO </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="Redshift.Generator-116"><a href="#Redshift.Generator-116"><span class="linenos">116</span></a>
+</span><span id="Redshift.Generator-117"><a href="#Redshift.Generator-117"><span class="linenos">117</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 class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift.Generator-118"><a href="#Redshift.Generator-118"><span class="linenos">118</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator-119"><a href="#Redshift.Generator-119"><span class="linenos">119</span></a><span class="sd"> Redshift converts the `TEXT` data type to `VARCHAR(255)` by default when people more generally mean</span>
+</span><span id="Redshift.Generator-120"><a href="#Redshift.Generator-120"><span class="linenos">120</span></a><span class="sd"> VARCHAR of max length which is `VARCHAR(max)` in Redshift. Therefore if we get a `TEXT` data type</span>
+</span><span id="Redshift.Generator-121"><a href="#Redshift.Generator-121"><span class="linenos">121</span></a><span class="sd"> without precision we convert it to `VARCHAR(max)` and if it does have precision then we just convert</span>
+</span><span id="Redshift.Generator-122"><a href="#Redshift.Generator-122"><span class="linenos">122</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
+</span><span id="Redshift.Generator-123"><a href="#Redshift.Generator-123"><span class="linenos">123</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator-124"><a href="#Redshift.Generator-124"><span class="linenos">124</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">TEXT</span><span class="p">:</span>
+</span><span id="Redshift.Generator-125"><a href="#Redshift.Generator-125"><span class="linenos">125</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="Redshift.Generator-126"><a href="#Redshift.Generator-126"><span class="linenos">126</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</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">VARCHAR</span><span class="p">)</span>
+</span><span id="Redshift.Generator-127"><a href="#Redshift.Generator-127"><span class="linenos">127</span></a> <span class="n">precision</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;expressions&quot;</span><span class="p">)</span>
+</span><span id="Redshift.Generator-128"><a href="#Redshift.Generator-128"><span class="linenos">128</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">precision</span><span class="p">:</span>
+</span><span id="Redshift.Generator-129"><a href="#Redshift.Generator-129"><span class="linenos">129</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">&quot;MAX&quot;</span><span class="p">))</span>
+</span><span id="Redshift.Generator-130"><a href="#Redshift.Generator-130"><span class="linenos">130</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</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></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="Redshift.Generator.values_sql" class="classattr">
+ <input id="Redshift.Generator.values_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">values_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 class="p">:</span> <span class="n"><a href="../expressions.html#Values">sqlglot.expressions.Values</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Redshift.Generator.values_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Redshift.Generator.values_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator.values_sql-78"><a href="#Redshift.Generator.values_sql-78"><span class="linenos"> 78</span></a> <span class="k">def</span> <span class="nf">values_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 class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift.Generator.values_sql-79"><a href="#Redshift.Generator.values_sql-79"><span class="linenos"> 79</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator.values_sql-80"><a href="#Redshift.Generator.values_sql-80"><span class="linenos"> 80</span></a><span class="sd"> Converts `VALUES...` expression into a series of unions.</span>
+</span><span id="Redshift.Generator.values_sql-81"><a href="#Redshift.Generator.values_sql-81"><span class="linenos"> 81</span></a>
+</span><span id="Redshift.Generator.values_sql-82"><a href="#Redshift.Generator.values_sql-82"><span class="linenos"> 82</span></a><span class="sd"> Note: If you have a lot of unions then this will result in a large number of recursive statements to</span>
+</span><span id="Redshift.Generator.values_sql-83"><a href="#Redshift.Generator.values_sql-83"><span class="linenos"> 83</span></a><span class="sd"> evaluate the expression. You may need to increase `sys.setrecursionlimit` to run and it can also be</span>
+</span><span id="Redshift.Generator.values_sql-84"><a href="#Redshift.Generator.values_sql-84"><span class="linenos"> 84</span></a><span class="sd"> very slow.</span>
+</span><span id="Redshift.Generator.values_sql-85"><a href="#Redshift.Generator.values_sql-85"><span class="linenos"> 85</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator.values_sql-86"><a href="#Redshift.Generator.values_sql-86"><span class="linenos"> 86</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">unnest</span><span class="p">()</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">):</span>
+</span><span id="Redshift.Generator.values_sql-87"><a href="#Redshift.Generator.values_sql-87"><span class="linenos"> 87</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Redshift.Generator.values_sql-88"><a href="#Redshift.Generator.values_sql-88"><span class="linenos"> 88</span></a> <span class="n">rows</span> <span class="o">=</span> <span class="p">[</span><span class="n">tuple_exp</span><span class="o">.</span><span class="n">expressions</span> <span class="k">for</span> <span class="n">tuple_exp</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="Redshift.Generator.values_sql-89"><a href="#Redshift.Generator.values_sql-89"><span class="linenos"> 89</span></a> <span class="n">selects</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="Redshift.Generator.values_sql-90"><a href="#Redshift.Generator.values_sql-90"><span class="linenos"> 90</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">row</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">rows</span><span class="p">):</span>
+</span><span id="Redshift.Generator.values_sql-91"><a href="#Redshift.Generator.values_sql-91"><span class="linenos"> 91</span></a> <span class="k">if</span> <span class="n">i</span> <span class="o">==</span> <span class="mi">0</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span>
+</span><span id="Redshift.Generator.values_sql-92"><a href="#Redshift.Generator.values_sql-92"><span class="linenos"> 92</span></a> <span class="n">row</span> <span class="o">=</span> <span class="p">[</span>
+</span><span id="Redshift.Generator.values_sql-93"><a href="#Redshift.Generator.values_sql-93"><span class="linenos"> 93</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">alias_</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">column_name</span><span class="p">)</span>
+</span><span id="Redshift.Generator.values_sql-94"><a href="#Redshift.Generator.values_sql-94"><span class="linenos"> 94</span></a> <span class="k">for</span> <span class="n">value</span><span class="p">,</span> <span class="n">column_name</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">row</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;alias&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;columns&quot;</span><span class="p">])</span>
+</span><span id="Redshift.Generator.values_sql-95"><a href="#Redshift.Generator.values_sql-95"><span class="linenos"> 95</span></a> <span class="p">]</span>
+</span><span id="Redshift.Generator.values_sql-96"><a href="#Redshift.Generator.values_sql-96"><span class="linenos"> 96</span></a> <span class="n">selects</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">row</span><span class="p">))</span>
+</span><span id="Redshift.Generator.values_sql-97"><a href="#Redshift.Generator.values_sql-97"><span class="linenos"> 97</span></a> <span class="n">subquery_expression</span> <span class="o">=</span> <span class="n">selects</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="Redshift.Generator.values_sql-98"><a href="#Redshift.Generator.values_sql-98"><span class="linenos"> 98</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">selects</span><span class="p">)</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
+</span><span id="Redshift.Generator.values_sql-99"><a href="#Redshift.Generator.values_sql-99"><span class="linenos"> 99</span></a> <span class="k">for</span> <span class="n">select</span> <span class="ow">in</span> <span class="n">selects</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
+</span><span id="Redshift.Generator.values_sql-100"><a href="#Redshift.Generator.values_sql-100"><span class="linenos">100</span></a> <span class="n">subquery_expression</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">union</span><span class="p">(</span><span class="n">subquery_expression</span><span class="p">,</span> <span class="n">select</span><span class="p">,</span> <span class="n">distinct</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="Redshift.Generator.values_sql-101"><a href="#Redshift.Generator.values_sql-101"><span class="linenos">101</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">subquery_sql</span><span class="p">(</span><span class="n">subquery_expression</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">))</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Converts <code>VALUES...</code> expression into a series of unions.</p>
+
+<p>Note: If you have a lot of unions then this will result in a large number of recursive statements to
+evaluate the expression. You may need to increase <code>sys.setrecursionlimit</code> to run and it can also be
+very slow.</p>
+</div>
+
+
+ </div>
+ <div id="Redshift.Generator.with_properties" class="classattr">
+ <input id="Redshift.Generator.with_properties-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">with_properties</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">properties</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Properties">sqlglot.expressions.Properties</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Redshift.Generator.with_properties-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Redshift.Generator.with_properties"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator.with_properties-103"><a href="#Redshift.Generator.with_properties-103"><span class="linenos">103</span></a> <span class="k">def</span> <span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift.Generator.with_properties-104"><a href="#Redshift.Generator.with_properties-104"><span class="linenos">104</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Redshift doesn&#39;t have `WITH` as part of their with_properties so we remove it&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator.with_properties-105"><a href="#Redshift.Generator.with_properties-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">properties</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">&quot; &quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">)</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Redshift doesn't have <code>WITH</code> as part of their with_properties so we remove it</p>
+</div>
+
+
+ </div>
+ <div id="Redshift.Generator.renametable_sql" class="classattr">
+ <input id="Redshift.Generator.renametable_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">renametable_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 class="p">:</span> <span class="n"><a href="../expressions.html#RenameTable">sqlglot.expressions.RenameTable</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Redshift.Generator.renametable_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Redshift.Generator.renametable_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator.renametable_sql-107"><a href="#Redshift.Generator.renametable_sql-107"><span class="linenos">107</span></a> <span class="k">def</span> <span class="nf">renametable_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 class="n">exp</span><span class="o">.</span><span class="n">RenameTable</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift.Generator.renametable_sql-108"><a href="#Redshift.Generator.renametable_sql-108"><span class="linenos">108</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Redshift only supports defining the table name itself (not the db) when renaming tables&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator.renametable_sql-109"><a href="#Redshift.Generator.renametable_sql-109"><span class="linenos">109</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="Redshift.Generator.renametable_sql-110"><a href="#Redshift.Generator.renametable_sql-110"><span class="linenos">110</span></a> <span class="n">target_table</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="Redshift.Generator.renametable_sql-111"><a href="#Redshift.Generator.renametable_sql-111"><span class="linenos">111</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">target_table</span><span class="o">.</span><span class="n">args</span><span class="p">:</span>
+</span><span id="Redshift.Generator.renametable_sql-112"><a href="#Redshift.Generator.renametable_sql-112"><span class="linenos">112</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="o">!=</span> <span class="s2">&quot;this&quot;</span><span class="p">:</span>
+</span><span id="Redshift.Generator.renametable_sql-113"><a href="#Redshift.Generator.renametable_sql-113"><span class="linenos">113</span></a> <span class="n">target_table</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
+</span><span id="Redshift.Generator.renametable_sql-114"><a href="#Redshift.Generator.renametable_sql-114"><span class="linenos">114</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="Redshift.Generator.renametable_sql-115"><a href="#Redshift.Generator.renametable_sql-115"><span class="linenos">115</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RENAME TO </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Redshift only supports defining the table name itself (not the db) when renaming tables</p>
+</div>
+
+
+ </div>
+ <div id="Redshift.Generator.datatype_sql" class="classattr">
+ <input id="Redshift.Generator.datatype_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">datatype_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 class="p">:</span> <span class="n"><a href="../expressions.html#DataType">sqlglot.expressions.DataType</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Redshift.Generator.datatype_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Redshift.Generator.datatype_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator.datatype_sql-117"><a href="#Redshift.Generator.datatype_sql-117"><span class="linenos">117</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 class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Redshift.Generator.datatype_sql-118"><a href="#Redshift.Generator.datatype_sql-118"><span class="linenos">118</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator.datatype_sql-119"><a href="#Redshift.Generator.datatype_sql-119"><span class="linenos">119</span></a><span class="sd"> Redshift converts the `TEXT` data type to `VARCHAR(255)` by default when people more generally mean</span>
+</span><span id="Redshift.Generator.datatype_sql-120"><a href="#Redshift.Generator.datatype_sql-120"><span class="linenos">120</span></a><span class="sd"> VARCHAR of max length which is `VARCHAR(max)` in Redshift. Therefore if we get a `TEXT` data type</span>
+</span><span id="Redshift.Generator.datatype_sql-121"><a href="#Redshift.Generator.datatype_sql-121"><span class="linenos">121</span></a><span class="sd"> without precision we convert it to `VARCHAR(max)` and if it does have precision then we just convert</span>
+</span><span id="Redshift.Generator.datatype_sql-122"><a href="#Redshift.Generator.datatype_sql-122"><span class="linenos">122</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
+</span><span id="Redshift.Generator.datatype_sql-123"><a href="#Redshift.Generator.datatype_sql-123"><span class="linenos">123</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator.datatype_sql-124"><a href="#Redshift.Generator.datatype_sql-124"><span class="linenos">124</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">TEXT</span><span class="p">:</span>
+</span><span id="Redshift.Generator.datatype_sql-125"><a href="#Redshift.Generator.datatype_sql-125"><span class="linenos">125</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="Redshift.Generator.datatype_sql-126"><a href="#Redshift.Generator.datatype_sql-126"><span class="linenos">126</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</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">VARCHAR</span><span class="p">)</span>
+</span><span id="Redshift.Generator.datatype_sql-127"><a href="#Redshift.Generator.datatype_sql-127"><span class="linenos">127</span></a> <span class="n">precision</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;expressions&quot;</span><span class="p">)</span>
+</span><span id="Redshift.Generator.datatype_sql-128"><a href="#Redshift.Generator.datatype_sql-128"><span class="linenos">128</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">precision</span><span class="p">:</span>
+</span><span id="Redshift.Generator.datatype_sql-129"><a href="#Redshift.Generator.datatype_sql-129"><span class="linenos">129</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;expressions&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">&quot;MAX&quot;</span><span class="p">))</span>
+</span><span id="Redshift.Generator.datatype_sql-130"><a href="#Redshift.Generator.datatype_sql-130"><span class="linenos">130</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</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></pre></div>
+
+
+ <div class="docstring"><p>Redshift converts the <code>TEXT</code> data type to <code>VARCHAR(255)</code> by default when people more generally mean
+VARCHAR of max length which is <code>VARCHAR(max)</code> in Redshift. Therefore if we get a <code>TEXT</code> data type
+without precision we convert it to <code>VARCHAR(max)</code> and if it does have precision then we just convert
+<code>TEXT</code> to <code>VARCHAR</code>.</p>
+</div>
+
+
+ </div>
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
+ <dd id="Redshift.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Redshift.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Redshift.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Redshift.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Redshift.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Redshift.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Redshift.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Redshift.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Redshift.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Redshift.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Redshift.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Redshift.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Redshift.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Redshift.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Redshift.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Redshift.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Redshift.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Redshift.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Redshift.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Redshift.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Redshift.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Redshift.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Redshift.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Redshift.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Redshift.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Redshift.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Redshift.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Redshift.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Redshift.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Redshift.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Redshift.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Redshift.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Redshift.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Redshift.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Redshift.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Redshift.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Redshift.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Redshift.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Redshift.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Redshift.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Redshift.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Redshift.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Redshift.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Redshift.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Redshift.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Redshift.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Redshift.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Redshift.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Redshift.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Redshift.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Redshift.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Redshift.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Redshift.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Redshift.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Redshift.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Redshift.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Redshift.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Redshift.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Redshift.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Redshift.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Redshift.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Redshift.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Redshift.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Redshift.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Redshift.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Redshift.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Redshift.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Redshift.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Redshift.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Redshift.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Redshift.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Redshift.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Redshift.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Redshift.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Redshift.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Redshift.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Redshift.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Redshift.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Redshift.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Redshift.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Redshift.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Redshift.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Redshift.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Redshift.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Redshift.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Redshift.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Redshift.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Redshift.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Redshift.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Redshift.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Redshift.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Redshift.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Redshift.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Redshift.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Redshift.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Redshift.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Redshift.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Redshift.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Redshift.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Redshift.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Redshift.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Redshift.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
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+ <h2>API Documentation</h2>
+ <ul class="memberlist">
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+ <a class="class" href="#Snowflake">Snowflake</a>
+ <ul class="memberlist">
+ <li>
+ <a class="function" href="#Snowflake.__init__">Snowflake</a>
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+ <a class="class" href="#Snowflake.Parser">Snowflake.Parser</a>
+ <ul class="memberlist">
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+
+ </li>
+ <li>
+ <a class="class" href="#Snowflake.Tokenizer">Snowflake.Tokenizer</a>
+ <ul class="memberlist">
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+ <a class="class" href="#Snowflake.Generator">Snowflake.Generator</a>
+ <ul class="memberlist">
+ <li>
+ <a class="function" href="#Snowflake.Generator.except_op">except_op</a>
+ </li>
+ <li>
+ <a class="function" href="#Snowflake.Generator.intersect_op">intersect_op</a>
+ </li>
+ <li>
+ <a class="function" href="#Snowflake.Generator.values_sql">values_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#Snowflake.Generator.select_sql">select_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#Snowflake.Generator.describe_sql">describe_sql</a>
+ </li>
+ <li>
+ <a class="function" href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a>
+ </li>
+ </ul>
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+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.snowflake </h1>
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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><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">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">format_time_lambda</span><span class="p">,</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">inline_array_sql</span><span class="p">,</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">rename_func</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">timestrtotime_sql</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">var_map_sql</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a><span class="p">)</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a><span class="kn">from</span> <span class="nn">sqlglot.expressions</span> <span class="kn">import</span> <span class="n">Literal</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.helper</span> <span class="kn">import</span> <span class="n">flatten</span><span class="p">,</span> <span class="n">seq_get</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.tokens</span> <span class="kn">import</span> <span class="n">TokenType</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a><span class="k">def</span> <span class="nf">_check_int</span><span class="p">(</span><span class="n">s</span><span class="p">):</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a> <span class="k">if</span> <span class="n">s</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</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-20"><a href="#L-20"><span class="linenos"> 20</span></a> <span class="k">return</span> <span class="n">s</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span><span class="o">.</span><span class="n">isdigit</span><span class="p">()</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="k">return</span> <span class="n">s</span><span class="o">.</span><span class="n">isdigit</span><span class="p">()</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a><span class="c1"># from https://docs.snowflake.com/en/sql-reference/functions/to_timestamp.html</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a><span class="k">def</span> <span class="nf">_snowflake_to_timestamp</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</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-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="n">first_arg</span><span class="p">,</span> <span class="n">second_arg</span> <span class="o">=</span> <span class="n">args</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="k">if</span> <span class="n">second_arg</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="c1"># case: &lt;string_expr&gt; [ , &lt;format&gt; ]</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="k">return</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;snowflake&quot;</span><span class="p">)(</span><span class="n">args</span><span class="p">)</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 class="c1"># case: &lt;numeric_expr&gt; [ , &lt;scale&gt; ]</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a> <span class="k">if</span> <span class="n">second_arg</span><span class="o">.</span><span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">&quot;0&quot;</span><span class="p">,</span> <span class="s2">&quot;3&quot;</span><span class="p">,</span> <span class="s2">&quot;9&quot;</span><span class="p">]:</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="sa">f</span><span class="s2">&quot;Scale for snowflake numeric timestamp is </span><span class="si">{</span><span class="n">second_arg</span><span class="si">}</span><span class="s2">, but should be 0, 3, or 9&quot;</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="p">)</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="k">if</span> <span class="n">second_arg</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;0&quot;</span><span class="p">:</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="n">timescale</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">SECONDS</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> <span class="k">elif</span> <span class="n">second_arg</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;3&quot;</span><span class="p">:</span>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="n">timescale</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">MILLIS</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="k">elif</span> <span class="n">second_arg</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">&quot;9&quot;</span><span class="p">:</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="n">timescale</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">MICROS</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">first_arg</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="n">timescale</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 class="n">first_arg</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-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">first_arg</span><span class="p">,</span> <span class="n">Literal</span><span class="p">):</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="c1"># case: &lt;variant_expr&gt;</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="k">return</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;snowflake&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">)(</span><span class="n">args</span><span class="p">)</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="k">if</span> <span class="n">first_arg</span><span class="o">.</span><span class="n">is_string</span><span class="p">:</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="k">if</span> <span class="n">_check_int</span><span class="p">(</span><span class="n">first_arg</span><span class="o">.</span><span class="n">this</span><span class="p">):</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a> <span class="c1"># case: &lt;integer&gt;</span>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</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-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 class="c1"># case: &lt;date_expr&gt;</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a> <span class="k">return</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;snowflake&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">)(</span><span class="n">args</span><span class="p">)</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <span class="c1"># case: &lt;numeric_expr&gt;</span>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</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-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><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a><span class="k">def</span> <span class="nf">_unix_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-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="n">scale</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;scale&quot;</span><span class="p">)</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="n">timestamp</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-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="k">if</span> <span class="n">scale</span> <span class="ow">in</span> <span class="p">[</span><span class="kc">None</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">SECONDS</span><span class="p">]:</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_TIMESTAMP(</span><span class="si">{</span><span class="n">timestamp</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="k">if</span> <span class="n">scale</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">MILLIS</span><span class="p">:</span>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_TIMESTAMP(</span><span class="si">{</span><span class="n">timestamp</span><span class="si">}</span><span class="s2">, 3)&quot;</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="k">if</span> <span class="n">scale</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">MICROS</span><span class="p">:</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_TIMESTAMP(</span><span class="si">{</span><span class="n">timestamp</span><span class="si">}</span><span class="s2">, 9)&quot;</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">&quot;Improper scale for timestamp&quot;</span><span class="p">)</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a>
+</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="c1"># https://docs.snowflake.com/en/sql-reference/functions/date_part.html</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a><span class="c1"># https://docs.snowflake.com/en/sql-reference/functions-date-time.html#label-supported-date-time-parts</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a><span class="k">def</span> <span class="nf">_parse_date_part</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_type</span><span class="p">()</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</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 class="n">name</span> <span class="o">=</span> <span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="k">if</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">&quot;EPOCH&quot;</span><span class="p">):</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="k">if</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">&quot;EPOCH_MILLISECOND&quot;</span><span class="p">):</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">3</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="k">elif</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">&quot;EPOCH_MICROSECOND&quot;</span><span class="p">):</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">6</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="k">elif</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">&quot;EPOCH_NANOSECOND&quot;</span><span class="p">):</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">9</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="n">ts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</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">expression</span><span class="p">,</span> <span class="n">to</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">build</span><span class="p">(</span><span class="s2">&quot;TIMESTAMP&quot;</span><span class="p">))</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="n">to_unix</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">ts</span><span class="p">)</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="k">if</span> <span class="n">scale</span><span class="p">:</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="n">to_unix</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Mul</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_unix</span><span class="p">,</span> <span class="n">expression</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">number</span><span class="p">(</span><span class="n">scale</span><span class="p">))</span>
+</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">return</span> <span class="n">to_unix</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Extract</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</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-107"><a href="#L-107"><span class="linenos">107</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">ARRAY</span><span class="p">:</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a> <span class="k">return</span> <span class="s2">&quot;ARRAY&quot;</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="k">elif</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">MAP</span><span class="p">:</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="k">return</span> <span class="s2">&quot;OBJECT&quot;</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="k">return</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-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><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a><span class="k">class</span> <span class="nc">Snowflake</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_large&quot;</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-mm-dd hh24:mi:ss&#39;&quot;</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="s2">&quot;MMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="s2">&quot;mmmm&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="s2">&quot;MON&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="s2">&quot;mon&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="s2">&quot;DY&quot;</span><span class="p">:</span> <span class="s2">&quot;%w&quot;</span><span class="p">,</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="s2">&quot;dy&quot;</span><span class="p">:</span> <span class="s2">&quot;%w&quot;</span><span class="p">,</span>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="s2">&quot;HH24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="s2">&quot;hh24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="s2">&quot;HH12&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="s2">&quot;hh12&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="s2">&quot;MI&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="s2">&quot;mi&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="s2">&quot;SS&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="s2">&quot;ss&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="s2">&quot;FF&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="s2">&quot;ff&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="s2">&quot;FF6&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="s2">&quot;ff6&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="p">}</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="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-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-150"><a href="#L-150"><span class="linenos">150</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><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="s2">&quot;ARRAYAGG&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="s2">&quot;IFF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">_snowflake_to_timestamp</span><span class="p">,</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="s2">&quot;ARRAY_CONSTRUCT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="s2">&quot;RLIKE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="p">}</span>
+</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a>
+</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</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">FUNCTION_PARSERS</span><span class="p">,</span>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="s2">&quot;DATE_PART&quot;</span><span class="p">:</span> <span class="n">_parse_date_part</span><span class="p">,</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="p">}</span>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</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-165"><a href="#L-165"><span class="linenos">165</span></a>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="n">FUNC_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</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">FUNC_TOKENS</span><span class="p">,</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">RLIKE</span><span class="p">,</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="p">}</span>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="n">COLUMN_OPERATORS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-173"><a href="#L-173"><span class="linenos">173</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">COLUMN_OPERATORS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">COLON</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="n">path</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Bracket</span><span class="p">,</span>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">path</span><span class="p">],</span>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <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">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-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;$$&quot;</span><span class="p">]</span>
+</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">]</span>
+</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-186"><a href="#L-186"><span class="linenos">186</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">SINGLE_TOKENS</span><span class="p">,</span>
+</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="s2">&quot;$&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="p">}</span>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-191"><a href="#L-191"><span class="linenos">191</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-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="s2">&quot;EXCLUDE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="s2">&quot;MATCH_RECOGNIZE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="s2">&quot;PUT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="s2">&quot;RENAME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">REPLACE</span><span class="p">,</span>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="s2">&quot;TIMESTAMP_LTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="s2">&quot;TIMESTAMP_NTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="L-198"><a href="#L-198"><span class="linenos">198</span></a> <span class="s2">&quot;TIMESTAMP_TZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="L-199"><a href="#L-199"><span class="linenos">199</span></a> <span class="s2">&quot;TIMESTAMPNTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="s2">&quot;MINUS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="s2">&quot;SAMPLE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE_SAMPLE</span><span class="p">,</span>
+</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="p">}</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a>
+</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="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-205"><a href="#L-205"><span class="linenos">205</span></a> <span class="n">CREATE_TRANSIENT</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-206"><a href="#L-206"><span class="linenos">206</span></a>
+</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</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-209"><a href="#L-209"><span class="linenos">209</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
+</span><span id="L-210"><a href="#L-210"><span class="linenos">210</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;ARRAY_CAT&quot;</span><span class="p">),</span>
+</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DATEADD&quot;</span><span class="p">),</span>
+</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="L-213"><a href="#L-213"><span class="linenos">213</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-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;IFF&quot;</span><span class="p">),</span>
+</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</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="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">),</span>
+</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</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="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">),</span>
+</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Parameter</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;$</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-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITION BY </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-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;POSITION&#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_args</span><span class="p">(</span><span class="n">e</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;substr&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</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;position&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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-222"><a href="#L-222"><span class="linenos">222</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-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</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;EXTRACT(epoch_second FROM </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-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</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;TRIM(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</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">UnixToTime</span><span class="p">:</span> <span class="n">_unix_to_time_sql</span><span class="p">,</span>
+</span><span id="L-226"><a href="#L-226"><span class="linenos">226</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFWEEK&quot;</span><span class="p">),</span>
+</span><span id="L-227"><a href="#L-227"><span class="linenos">227</span></a> <span class="p">}</span>
+</span><span id="L-228"><a href="#L-228"><span class="linenos">228</span></a>
+</span><span id="L-229"><a href="#L-229"><span class="linenos">229</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-230"><a href="#L-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="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">TIMESTAMP</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMPNTZ&quot;</span><span class="p">,</span>
+</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="p">}</span>
+</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a>
+</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="n">STAR_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="s2">&quot;except&quot;</span><span class="p">:</span> <span class="s2">&quot;EXCLUDE&quot;</span><span class="p">,</span>
+</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a> <span class="s2">&quot;replace&quot;</span><span class="p">:</span> <span class="s2">&quot;RENAME&quot;</span><span class="p">,</span>
+</span><span id="L-237"><a href="#L-237"><span class="linenos">237</span></a> <span class="p">}</span>
+</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a>
+</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="k">def</span> <span class="nf">except_op</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-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="L-241"><a href="#L-241"><span class="linenos">241</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;EXCEPT with All is not supported in Snowflake&quot;</span><span class="p">)</span>
+</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">except_op</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a>
+</span><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a> <span class="k">def</span> <span class="nf">intersect_op</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-245"><a href="#L-245"><span class="linenos">245</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="L-246"><a href="#L-246"><span class="linenos">246</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;INTERSECT with All is not supported in Snowflake&quot;</span><span class="p">)</span>
+</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">intersect_op</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a>
+</span><span id="L-249"><a href="#L-249"><span class="linenos">249</span></a> <span class="k">def</span> <span class="nf">values_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 class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-250"><a href="#L-250"><span class="linenos">250</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted.</span>
+</span><span id="L-251"><a href="#L-251"><span class="linenos">251</span></a>
+</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a><span class="sd"> We also want to make sure that after we find matches where we need to unquote a column that we prevent users</span>
+</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a><span class="sd"> from adding quotes to the column by using the `identify` argument when generating the SQL.</span>
+</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-255"><a href="#L-255"><span class="linenos">255</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-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="k">if</span> <span class="n">alias</span> <span class="ow">and</span> <span class="n">alias</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;columns&quot;</span><span class="p">):</span>
+</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span>
+</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="k">lambda</span> <span class="n">node</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="s2">&quot;quoted&quot;</span><span class="p">:</span> <span class="kc">False</span><span class="p">})</span>
+</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span>
+</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</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">TableAlias</span><span class="p">)</span>
+</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="ow">and</span> <span class="n">node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">==</span> <span class="s2">&quot;columns&quot;</span>
+</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="k">else</span> <span class="n">node</span><span class="p">,</span>
+</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="p">)</span>
+</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">no_identify</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a>
+</span><span id="L-267"><a href="#L-267"><span class="linenos">267</span></a> <span class="k">def</span> <span class="nf">select_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 class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted and also</span>
+</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a><span class="sd"> that all columns in a SELECT are unquoted. We also want to make sure that after we find matches where we need</span>
+</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a><span class="sd"> to unquote a column that we prevent users from adding quotes to the column by using the `identify` argument when</span>
+</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a><span class="sd"> generating the SQL.</span>
+</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a>
+</span><span id="L-273"><a href="#L-273"><span class="linenos">273</span></a><span class="sd"> Note: We make an assumption that any columns referenced in a VALUES expression should be unquoted throughout the</span>
+</span><span id="L-274"><a href="#L-274"><span class="linenos">274</span></a><span class="sd"> expression. This might not be true in a case where the same column name can be sourced from another table that can</span>
+</span><span id="L-275"><a href="#L-275"><span class="linenos">275</span></a><span class="sd"> properly quote but should be true in most cases.</span>
+</span><span id="L-276"><a href="#L-276"><span class="linenos">276</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a> <span class="n">values_expressions</span> <span class="o">=</span> <span class="n">expression</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">Values</span><span class="p">)</span>
+</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a> <span class="n">values_identifiers</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span>
+</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="n">flatten</span><span class="p">(</span>
+</span><span id="L-280"><a href="#L-280"><span class="linenos">280</span></a> <span class="n">v</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 class="n">exp</span><span class="o">.</span><span class="n">Alias</span><span class="p">())</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;columns&quot;</span><span class="p">,</span> <span class="p">[])</span>
+</span><span id="L-281"><a href="#L-281"><span class="linenos">281</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">values_expressions</span>
+</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a> <span class="p">)</span>
+</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="p">)</span>
+</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="k">if</span> <span class="n">values_identifiers</span><span class="p">:</span>
+</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span>
+</span><span id="L-286"><a href="#L-286"><span class="linenos">286</span></a> <span class="k">lambda</span> <span class="n">node</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="s2">&quot;quoted&quot;</span><span class="p">:</span> <span class="kc">False</span><span class="p">})</span>
+</span><span id="L-287"><a href="#L-287"><span class="linenos">287</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span> <span class="ow">and</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">values_identifiers</span>
+</span><span id="L-288"><a href="#L-288"><span class="linenos">288</span></a> <span class="k">else</span> <span class="n">node</span><span class="p">,</span>
+</span><span id="L-289"><a href="#L-289"><span class="linenos">289</span></a> <span class="p">)</span>
+</span><span id="L-290"><a href="#L-290"><span class="linenos">290</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">no_identify</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="L-291"><a href="#L-291"><span class="linenos">291</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a>
+</span><span id="L-293"><a href="#L-293"><span class="linenos">293</span></a> <span class="k">def</span> <span class="nf">describe_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 class="n">exp</span><span class="o">.</span><span class="n">Describe</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a> <span class="c1"># Default to table if kind is unknown</span>
+</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a> <span class="n">kind_value</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;kind&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">&quot;TABLE&quot;</span>
+</span><span id="L-296"><a href="#L-296"><span class="linenos">296</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">kind_value</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">kind_value</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </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-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;DESCRIBE</span><span class="si">{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-299"><a href="#L-299"><span class="linenos">299</span></a>
+</span><span id="L-300"><a href="#L-300"><span class="linenos">300</span></a> <span class="k">def</span> <span class="nf">generatedasidentitycolumnconstraint_sql</span><span class="p">(</span>
+</span><span id="L-301"><a href="#L-301"><span class="linenos">301</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span>
+</span><span id="L-302"><a href="#L-302"><span class="linenos">302</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-303"><a href="#L-303"><span class="linenos">303</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="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;start&quot;</span><span class="p">)</span>
+</span><span id="L-304"><a href="#L-304"><span class="linenos">304</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; START </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-305"><a href="#L-305"><span class="linenos">305</span></a> <span class="n">increment</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;increment&quot;</span><span class="p">)</span>
+</span><span id="L-306"><a href="#L-306"><span class="linenos">306</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; INCREMENT </span><span class="si">{</span><span class="n">increment</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">increment</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-307"><a href="#L-307"><span class="linenos">307</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;AUTOINCREMENT</span><span class="si">{</span><span class="n">start</span><span class="si">}{</span><span class="n">increment</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Snowflake">
+ <input id="Snowflake-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">Snowflake</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="Snowflake-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake-115"><a href="#Snowflake-115"><span class="linenos">115</span></a><span class="k">class</span> <span class="nc">Snowflake</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Snowflake-116"><a href="#Snowflake-116"><span class="linenos">116</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_large&quot;</span>
+</span><span id="Snowflake-117"><a href="#Snowflake-117"><span class="linenos">117</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-mm-dd hh24:mi:ss&#39;&quot;</span>
+</span><span id="Snowflake-118"><a href="#Snowflake-118"><span class="linenos">118</span></a>
+</span><span id="Snowflake-119"><a href="#Snowflake-119"><span class="linenos">119</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-120"><a href="#Snowflake-120"><span class="linenos">120</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-121"><a href="#Snowflake-121"><span class="linenos">121</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-122"><a href="#Snowflake-122"><span class="linenos">122</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-123"><a href="#Snowflake-123"><span class="linenos">123</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-124"><a href="#Snowflake-124"><span class="linenos">124</span></a> <span class="s2">&quot;MMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-125"><a href="#Snowflake-125"><span class="linenos">125</span></a> <span class="s2">&quot;mmmm&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-126"><a href="#Snowflake-126"><span class="linenos">126</span></a> <span class="s2">&quot;MON&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-127"><a href="#Snowflake-127"><span class="linenos">127</span></a> <span class="s2">&quot;mon&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-128"><a href="#Snowflake-128"><span class="linenos">128</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-129"><a href="#Snowflake-129"><span class="linenos">129</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-130"><a href="#Snowflake-130"><span class="linenos">130</span></a> <span class="s2">&quot;DD&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-131"><a href="#Snowflake-131"><span class="linenos">131</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-132"><a href="#Snowflake-132"><span class="linenos">132</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-133"><a href="#Snowflake-133"><span class="linenos">133</span></a> <span class="s2">&quot;DY&quot;</span><span class="p">:</span> <span class="s2">&quot;%w&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-134"><a href="#Snowflake-134"><span class="linenos">134</span></a> <span class="s2">&quot;dy&quot;</span><span class="p">:</span> <span class="s2">&quot;%w&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-135"><a href="#Snowflake-135"><span class="linenos">135</span></a> <span class="s2">&quot;HH24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-136"><a href="#Snowflake-136"><span class="linenos">136</span></a> <span class="s2">&quot;hh24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-137"><a href="#Snowflake-137"><span class="linenos">137</span></a> <span class="s2">&quot;HH12&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-138"><a href="#Snowflake-138"><span class="linenos">138</span></a> <span class="s2">&quot;hh12&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-139"><a href="#Snowflake-139"><span class="linenos">139</span></a> <span class="s2">&quot;MI&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-140"><a href="#Snowflake-140"><span class="linenos">140</span></a> <span class="s2">&quot;mi&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-141"><a href="#Snowflake-141"><span class="linenos">141</span></a> <span class="s2">&quot;SS&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-142"><a href="#Snowflake-142"><span class="linenos">142</span></a> <span class="s2">&quot;ss&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-143"><a href="#Snowflake-143"><span class="linenos">143</span></a> <span class="s2">&quot;FF&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-144"><a href="#Snowflake-144"><span class="linenos">144</span></a> <span class="s2">&quot;ff&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-145"><a href="#Snowflake-145"><span class="linenos">145</span></a> <span class="s2">&quot;FF6&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-146"><a href="#Snowflake-146"><span class="linenos">146</span></a> <span class="s2">&quot;ff6&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-147"><a href="#Snowflake-147"><span class="linenos">147</span></a> <span class="p">}</span>
+</span><span id="Snowflake-148"><a href="#Snowflake-148"><span class="linenos">148</span></a>
+</span><span id="Snowflake-149"><a href="#Snowflake-149"><span class="linenos">149</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="Snowflake-150"><a href="#Snowflake-150"><span class="linenos">150</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-151"><a href="#Snowflake-151"><span class="linenos">151</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><span id="Snowflake-152"><a href="#Snowflake-152"><span class="linenos">152</span></a> <span class="s2">&quot;ARRAYAGG&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake-153"><a href="#Snowflake-153"><span class="linenos">153</span></a> <span class="s2">&quot;IFF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake-154"><a href="#Snowflake-154"><span class="linenos">154</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">_snowflake_to_timestamp</span><span class="p">,</span>
+</span><span id="Snowflake-155"><a href="#Snowflake-155"><span class="linenos">155</span></a> <span class="s2">&quot;ARRAY_CONSTRUCT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake-156"><a href="#Snowflake-156"><span class="linenos">156</span></a> <span class="s2">&quot;RLIKE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake-157"><a href="#Snowflake-157"><span class="linenos">157</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake-158"><a href="#Snowflake-158"><span class="linenos">158</span></a> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="Snowflake-159"><a href="#Snowflake-159"><span class="linenos">159</span></a> <span class="p">}</span>
+</span><span id="Snowflake-160"><a href="#Snowflake-160"><span class="linenos">160</span></a>
+</span><span id="Snowflake-161"><a href="#Snowflake-161"><span class="linenos">161</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-162"><a href="#Snowflake-162"><span class="linenos">162</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">FUNCTION_PARSERS</span><span class="p">,</span>
+</span><span id="Snowflake-163"><a href="#Snowflake-163"><span class="linenos">163</span></a> <span class="s2">&quot;DATE_PART&quot;</span><span class="p">:</span> <span class="n">_parse_date_part</span><span class="p">,</span>
+</span><span id="Snowflake-164"><a href="#Snowflake-164"><span class="linenos">164</span></a> <span class="p">}</span>
+</span><span id="Snowflake-165"><a href="#Snowflake-165"><span class="linenos">165</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="Snowflake-166"><a href="#Snowflake-166"><span class="linenos">166</span></a>
+</span><span id="Snowflake-167"><a href="#Snowflake-167"><span class="linenos">167</span></a> <span class="n">FUNC_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-168"><a href="#Snowflake-168"><span class="linenos">168</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">FUNC_TOKENS</span><span class="p">,</span>
+</span><span id="Snowflake-169"><a href="#Snowflake-169"><span class="linenos">169</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">RLIKE</span><span class="p">,</span>
+</span><span id="Snowflake-170"><a href="#Snowflake-170"><span class="linenos">170</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="Snowflake-171"><a href="#Snowflake-171"><span class="linenos">171</span></a> <span class="p">}</span>
+</span><span id="Snowflake-172"><a href="#Snowflake-172"><span class="linenos">172</span></a>
+</span><span id="Snowflake-173"><a href="#Snowflake-173"><span class="linenos">173</span></a> <span class="n">COLUMN_OPERATORS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-174"><a href="#Snowflake-174"><span class="linenos">174</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">COLUMN_OPERATORS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Snowflake-175"><a href="#Snowflake-175"><span class="linenos">175</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">COLON</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="n">path</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="Snowflake-176"><a href="#Snowflake-176"><span class="linenos">176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Bracket</span><span class="p">,</span>
+</span><span id="Snowflake-177"><a href="#Snowflake-177"><span class="linenos">177</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="Snowflake-178"><a href="#Snowflake-178"><span class="linenos">178</span></a> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">path</span><span class="p">],</span>
+</span><span id="Snowflake-179"><a href="#Snowflake-179"><span class="linenos">179</span></a> <span class="p">),</span>
+</span><span id="Snowflake-180"><a href="#Snowflake-180"><span class="linenos">180</span></a> <span class="p">}</span>
+</span><span id="Snowflake-181"><a href="#Snowflake-181"><span class="linenos">181</span></a>
+</span><span id="Snowflake-182"><a href="#Snowflake-182"><span class="linenos">182</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="Snowflake-183"><a href="#Snowflake-183"><span class="linenos">183</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;$$&quot;</span><span class="p">]</span>
+</span><span id="Snowflake-184"><a href="#Snowflake-184"><span class="linenos">184</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">]</span>
+</span><span id="Snowflake-185"><a href="#Snowflake-185"><span class="linenos">185</span></a>
+</span><span id="Snowflake-186"><a href="#Snowflake-186"><span class="linenos">186</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-187"><a href="#Snowflake-187"><span class="linenos">187</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">SINGLE_TOKENS</span><span class="p">,</span>
+</span><span id="Snowflake-188"><a href="#Snowflake-188"><span class="linenos">188</span></a> <span class="s2">&quot;$&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
+</span><span id="Snowflake-189"><a href="#Snowflake-189"><span class="linenos">189</span></a> <span class="p">}</span>
+</span><span id="Snowflake-190"><a href="#Snowflake-190"><span class="linenos">190</span></a>
+</span><span id="Snowflake-191"><a href="#Snowflake-191"><span class="linenos">191</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-192"><a href="#Snowflake-192"><span class="linenos">192</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="Snowflake-193"><a href="#Snowflake-193"><span class="linenos">193</span></a> <span class="s2">&quot;EXCLUDE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="Snowflake-194"><a href="#Snowflake-194"><span class="linenos">194</span></a> <span class="s2">&quot;MATCH_RECOGNIZE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
+</span><span id="Snowflake-195"><a href="#Snowflake-195"><span class="linenos">195</span></a> <span class="s2">&quot;PUT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Snowflake-196"><a href="#Snowflake-196"><span class="linenos">196</span></a> <span class="s2">&quot;RENAME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">REPLACE</span><span class="p">,</span>
+</span><span id="Snowflake-197"><a href="#Snowflake-197"><span class="linenos">197</span></a> <span class="s2">&quot;TIMESTAMP_LTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span>
+</span><span id="Snowflake-198"><a href="#Snowflake-198"><span class="linenos">198</span></a> <span class="s2">&quot;TIMESTAMP_NTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="Snowflake-199"><a href="#Snowflake-199"><span class="linenos">199</span></a> <span class="s2">&quot;TIMESTAMP_TZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="Snowflake-200"><a href="#Snowflake-200"><span class="linenos">200</span></a> <span class="s2">&quot;TIMESTAMPNTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="Snowflake-201"><a href="#Snowflake-201"><span class="linenos">201</span></a> <span class="s2">&quot;MINUS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="Snowflake-202"><a href="#Snowflake-202"><span class="linenos">202</span></a> <span class="s2">&quot;SAMPLE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE_SAMPLE</span><span class="p">,</span>
+</span><span id="Snowflake-203"><a href="#Snowflake-203"><span class="linenos">203</span></a> <span class="p">}</span>
+</span><span id="Snowflake-204"><a href="#Snowflake-204"><span class="linenos">204</span></a>
+</span><span id="Snowflake-205"><a href="#Snowflake-205"><span class="linenos">205</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="Snowflake-206"><a href="#Snowflake-206"><span class="linenos">206</span></a> <span class="n">CREATE_TRANSIENT</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Snowflake-207"><a href="#Snowflake-207"><span class="linenos">207</span></a>
+</span><span id="Snowflake-208"><a href="#Snowflake-208"><span class="linenos">208</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-209"><a href="#Snowflake-209"><span class="linenos">209</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="Snowflake-210"><a href="#Snowflake-210"><span class="linenos">210</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
+</span><span id="Snowflake-211"><a href="#Snowflake-211"><span class="linenos">211</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;ARRAY_CAT&quot;</span><span class="p">),</span>
+</span><span id="Snowflake-212"><a href="#Snowflake-212"><span class="linenos">212</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DATEADD&quot;</span><span class="p">),</span>
+</span><span id="Snowflake-213"><a href="#Snowflake-213"><span class="linenos">213</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="Snowflake-214"><a href="#Snowflake-214"><span class="linenos">214</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="Snowflake-215"><a href="#Snowflake-215"><span class="linenos">215</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;IFF&quot;</span><span class="p">),</span>
+</span><span id="Snowflake-216"><a href="#Snowflake-216"><span class="linenos">216</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</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="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">),</span>
+</span><span id="Snowflake-217"><a href="#Snowflake-217"><span class="linenos">217</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</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="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">),</span>
+</span><span id="Snowflake-218"><a href="#Snowflake-218"><span class="linenos">218</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Parameter</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;$</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="Snowflake-219"><a href="#Snowflake-219"><span class="linenos">219</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITION BY </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="Snowflake-220"><a href="#Snowflake-220"><span class="linenos">220</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="Snowflake-221"><a href="#Snowflake-221"><span class="linenos">221</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;POSITION&#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_args</span><span class="p">(</span><span class="n">e</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;substr&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</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;position&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-222"><a href="#Snowflake-222"><span class="linenos">222</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Snowflake-223"><a href="#Snowflake-223"><span class="linenos">223</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="Snowflake-224"><a href="#Snowflake-224"><span class="linenos">224</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</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;EXTRACT(epoch_second FROM </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="Snowflake-225"><a href="#Snowflake-225"><span class="linenos">225</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</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;TRIM(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-226"><a href="#Snowflake-226"><span class="linenos">226</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">_unix_to_time_sql</span><span class="p">,</span>
+</span><span id="Snowflake-227"><a href="#Snowflake-227"><span class="linenos">227</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFWEEK&quot;</span><span class="p">),</span>
+</span><span id="Snowflake-228"><a href="#Snowflake-228"><span class="linenos">228</span></a> <span class="p">}</span>
+</span><span id="Snowflake-229"><a href="#Snowflake-229"><span class="linenos">229</span></a>
+</span><span id="Snowflake-230"><a href="#Snowflake-230"><span class="linenos">230</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-231"><a href="#Snowflake-231"><span class="linenos">231</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="Snowflake-232"><a href="#Snowflake-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">TIMESTAMP</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMPNTZ&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-233"><a href="#Snowflake-233"><span class="linenos">233</span></a> <span class="p">}</span>
+</span><span id="Snowflake-234"><a href="#Snowflake-234"><span class="linenos">234</span></a>
+</span><span id="Snowflake-235"><a href="#Snowflake-235"><span class="linenos">235</span></a> <span class="n">STAR_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake-236"><a href="#Snowflake-236"><span class="linenos">236</span></a> <span class="s2">&quot;except&quot;</span><span class="p">:</span> <span class="s2">&quot;EXCLUDE&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-237"><a href="#Snowflake-237"><span class="linenos">237</span></a> <span class="s2">&quot;replace&quot;</span><span class="p">:</span> <span class="s2">&quot;RENAME&quot;</span><span class="p">,</span>
+</span><span id="Snowflake-238"><a href="#Snowflake-238"><span class="linenos">238</span></a> <span class="p">}</span>
+</span><span id="Snowflake-239"><a href="#Snowflake-239"><span class="linenos">239</span></a>
+</span><span id="Snowflake-240"><a href="#Snowflake-240"><span class="linenos">240</span></a> <span class="k">def</span> <span class="nf">except_op</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="Snowflake-241"><a href="#Snowflake-241"><span class="linenos">241</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="Snowflake-242"><a href="#Snowflake-242"><span class="linenos">242</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;EXCEPT with All is not supported in Snowflake&quot;</span><span class="p">)</span>
+</span><span id="Snowflake-243"><a href="#Snowflake-243"><span class="linenos">243</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">except_op</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Snowflake-244"><a href="#Snowflake-244"><span class="linenos">244</span></a>
+</span><span id="Snowflake-245"><a href="#Snowflake-245"><span class="linenos">245</span></a> <span class="k">def</span> <span class="nf">intersect_op</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="Snowflake-246"><a href="#Snowflake-246"><span class="linenos">246</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="Snowflake-247"><a href="#Snowflake-247"><span class="linenos">247</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;INTERSECT with All is not supported in Snowflake&quot;</span><span class="p">)</span>
+</span><span id="Snowflake-248"><a href="#Snowflake-248"><span class="linenos">248</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">intersect_op</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Snowflake-249"><a href="#Snowflake-249"><span class="linenos">249</span></a>
+</span><span id="Snowflake-250"><a href="#Snowflake-250"><span class="linenos">250</span></a> <span class="k">def</span> <span class="nf">values_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 class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake-251"><a href="#Snowflake-251"><span class="linenos">251</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted.</span>
+</span><span id="Snowflake-252"><a href="#Snowflake-252"><span class="linenos">252</span></a>
+</span><span id="Snowflake-253"><a href="#Snowflake-253"><span class="linenos">253</span></a><span class="sd"> We also want to make sure that after we find matches where we need to unquote a column that we prevent users</span>
+</span><span id="Snowflake-254"><a href="#Snowflake-254"><span class="linenos">254</span></a><span class="sd"> from adding quotes to the column by using the `identify` argument when generating the SQL.</span>
+</span><span id="Snowflake-255"><a href="#Snowflake-255"><span class="linenos">255</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Snowflake-256"><a href="#Snowflake-256"><span class="linenos">256</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="Snowflake-257"><a href="#Snowflake-257"><span class="linenos">257</span></a> <span class="k">if</span> <span class="n">alias</span> <span class="ow">and</span> <span class="n">alias</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;columns&quot;</span><span class="p">):</span>
+</span><span id="Snowflake-258"><a href="#Snowflake-258"><span class="linenos">258</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span>
+</span><span id="Snowflake-259"><a href="#Snowflake-259"><span class="linenos">259</span></a> <span class="k">lambda</span> <span class="n">node</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="s2">&quot;quoted&quot;</span><span class="p">:</span> <span class="kc">False</span><span class="p">})</span>
+</span><span id="Snowflake-260"><a href="#Snowflake-260"><span class="linenos">260</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span>
+</span><span id="Snowflake-261"><a href="#Snowflake-261"><span class="linenos">261</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</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">TableAlias</span><span class="p">)</span>
+</span><span id="Snowflake-262"><a href="#Snowflake-262"><span class="linenos">262</span></a> <span class="ow">and</span> <span class="n">node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">==</span> <span class="s2">&quot;columns&quot;</span>
+</span><span id="Snowflake-263"><a href="#Snowflake-263"><span class="linenos">263</span></a> <span class="k">else</span> <span class="n">node</span><span class="p">,</span>
+</span><span id="Snowflake-264"><a href="#Snowflake-264"><span class="linenos">264</span></a> <span class="p">)</span>
+</span><span id="Snowflake-265"><a href="#Snowflake-265"><span class="linenos">265</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">no_identify</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="Snowflake-266"><a href="#Snowflake-266"><span class="linenos">266</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Snowflake-267"><a href="#Snowflake-267"><span class="linenos">267</span></a>
+</span><span id="Snowflake-268"><a href="#Snowflake-268"><span class="linenos">268</span></a> <span class="k">def</span> <span class="nf">select_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 class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake-269"><a href="#Snowflake-269"><span class="linenos">269</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted and also</span>
+</span><span id="Snowflake-270"><a href="#Snowflake-270"><span class="linenos">270</span></a><span class="sd"> that all columns in a SELECT are unquoted. We also want to make sure that after we find matches where we need</span>
+</span><span id="Snowflake-271"><a href="#Snowflake-271"><span class="linenos">271</span></a><span class="sd"> to unquote a column that we prevent users from adding quotes to the column by using the `identify` argument when</span>
+</span><span id="Snowflake-272"><a href="#Snowflake-272"><span class="linenos">272</span></a><span class="sd"> generating the SQL.</span>
+</span><span id="Snowflake-273"><a href="#Snowflake-273"><span class="linenos">273</span></a>
+</span><span id="Snowflake-274"><a href="#Snowflake-274"><span class="linenos">274</span></a><span class="sd"> Note: We make an assumption that any columns referenced in a VALUES expression should be unquoted throughout the</span>
+</span><span id="Snowflake-275"><a href="#Snowflake-275"><span class="linenos">275</span></a><span class="sd"> expression. This might not be true in a case where the same column name can be sourced from another table that can</span>
+</span><span id="Snowflake-276"><a href="#Snowflake-276"><span class="linenos">276</span></a><span class="sd"> properly quote but should be true in most cases.</span>
+</span><span id="Snowflake-277"><a href="#Snowflake-277"><span class="linenos">277</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Snowflake-278"><a href="#Snowflake-278"><span class="linenos">278</span></a> <span class="n">values_expressions</span> <span class="o">=</span> <span class="n">expression</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">Values</span><span class="p">)</span>
+</span><span id="Snowflake-279"><a href="#Snowflake-279"><span class="linenos">279</span></a> <span class="n">values_identifiers</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span>
+</span><span id="Snowflake-280"><a href="#Snowflake-280"><span class="linenos">280</span></a> <span class="n">flatten</span><span class="p">(</span>
+</span><span id="Snowflake-281"><a href="#Snowflake-281"><span class="linenos">281</span></a> <span class="n">v</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 class="n">exp</span><span class="o">.</span><span class="n">Alias</span><span class="p">())</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;columns&quot;</span><span class="p">,</span> <span class="p">[])</span>
+</span><span id="Snowflake-282"><a href="#Snowflake-282"><span class="linenos">282</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">values_expressions</span>
+</span><span id="Snowflake-283"><a href="#Snowflake-283"><span class="linenos">283</span></a> <span class="p">)</span>
+</span><span id="Snowflake-284"><a href="#Snowflake-284"><span class="linenos">284</span></a> <span class="p">)</span>
+</span><span id="Snowflake-285"><a href="#Snowflake-285"><span class="linenos">285</span></a> <span class="k">if</span> <span class="n">values_identifiers</span><span class="p">:</span>
+</span><span id="Snowflake-286"><a href="#Snowflake-286"><span class="linenos">286</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span>
+</span><span id="Snowflake-287"><a href="#Snowflake-287"><span class="linenos">287</span></a> <span class="k">lambda</span> <span class="n">node</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="s2">&quot;quoted&quot;</span><span class="p">:</span> <span class="kc">False</span><span class="p">})</span>
+</span><span id="Snowflake-288"><a href="#Snowflake-288"><span class="linenos">288</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span> <span class="ow">and</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">values_identifiers</span>
+</span><span id="Snowflake-289"><a href="#Snowflake-289"><span class="linenos">289</span></a> <span class="k">else</span> <span class="n">node</span><span class="p">,</span>
+</span><span id="Snowflake-290"><a href="#Snowflake-290"><span class="linenos">290</span></a> <span class="p">)</span>
+</span><span id="Snowflake-291"><a href="#Snowflake-291"><span class="linenos">291</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">no_identify</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="Snowflake-292"><a href="#Snowflake-292"><span class="linenos">292</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Snowflake-293"><a href="#Snowflake-293"><span class="linenos">293</span></a>
+</span><span id="Snowflake-294"><a href="#Snowflake-294"><span class="linenos">294</span></a> <span class="k">def</span> <span class="nf">describe_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 class="n">exp</span><span class="o">.</span><span class="n">Describe</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake-295"><a href="#Snowflake-295"><span class="linenos">295</span></a> <span class="c1"># Default to table if kind is unknown</span>
+</span><span id="Snowflake-296"><a href="#Snowflake-296"><span class="linenos">296</span></a> <span class="n">kind_value</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;kind&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">&quot;TABLE&quot;</span>
+</span><span id="Snowflake-297"><a href="#Snowflake-297"><span class="linenos">297</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">kind_value</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">kind_value</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake-298"><a href="#Snowflake-298"><span class="linenos">298</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </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="Snowflake-299"><a href="#Snowflake-299"><span class="linenos">299</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;DESCRIBE</span><span class="si">{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="Snowflake-300"><a href="#Snowflake-300"><span class="linenos">300</span></a>
+</span><span id="Snowflake-301"><a href="#Snowflake-301"><span class="linenos">301</span></a> <span class="k">def</span> <span class="nf">generatedasidentitycolumnconstraint_sql</span><span class="p">(</span>
+</span><span id="Snowflake-302"><a href="#Snowflake-302"><span class="linenos">302</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span>
+</span><span id="Snowflake-303"><a href="#Snowflake-303"><span class="linenos">303</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake-304"><a href="#Snowflake-304"><span class="linenos">304</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="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;start&quot;</span><span class="p">)</span>
+</span><span id="Snowflake-305"><a href="#Snowflake-305"><span class="linenos">305</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; START </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake-306"><a href="#Snowflake-306"><span class="linenos">306</span></a> <span class="n">increment</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;increment&quot;</span><span class="p">)</span>
+</span><span id="Snowflake-307"><a href="#Snowflake-307"><span class="linenos">307</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; INCREMENT </span><span class="si">{</span><span class="n">increment</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">increment</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake-308"><a href="#Snowflake-308"><span class="linenos">308</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;AUTOINCREMENT</span><span class="si">{</span><span class="n">start</span><span class="si">}{</span><span class="n">increment</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ <div id="Snowflake.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Snowflake</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Snowflake.__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="Snowflake.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Snowflake.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Snowflake.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Snowflake.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Snowflake.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Snowflake.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Snowflake.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Snowflake.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Snowflake.Parser">
+ <input id="Snowflake.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">Snowflake.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="Snowflake.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Parser-149"><a href="#Snowflake.Parser-149"><span class="linenos">149</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="Snowflake.Parser-150"><a href="#Snowflake.Parser-150"><span class="linenos">150</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Parser-151"><a href="#Snowflake.Parser-151"><span class="linenos">151</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><span id="Snowflake.Parser-152"><a href="#Snowflake.Parser-152"><span class="linenos">152</span></a> <span class="s2">&quot;ARRAYAGG&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-153"><a href="#Snowflake.Parser-153"><span class="linenos">153</span></a> <span class="s2">&quot;IFF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-154"><a href="#Snowflake.Parser-154"><span class="linenos">154</span></a> <span class="s2">&quot;TO_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">_snowflake_to_timestamp</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-155"><a href="#Snowflake.Parser-155"><span class="linenos">155</span></a> <span class="s2">&quot;ARRAY_CONSTRUCT&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-156"><a href="#Snowflake.Parser-156"><span class="linenos">156</span></a> <span class="s2">&quot;RLIKE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-157"><a href="#Snowflake.Parser-157"><span class="linenos">157</span></a> <span class="s2">&quot;DECODE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-158"><a href="#Snowflake.Parser-158"><span class="linenos">158</span></a> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">parse_var_map</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-159"><a href="#Snowflake.Parser-159"><span class="linenos">159</span></a> <span class="p">}</span>
+</span><span id="Snowflake.Parser-160"><a href="#Snowflake.Parser-160"><span class="linenos">160</span></a>
+</span><span id="Snowflake.Parser-161"><a href="#Snowflake.Parser-161"><span class="linenos">161</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Parser-162"><a href="#Snowflake.Parser-162"><span class="linenos">162</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">FUNCTION_PARSERS</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-163"><a href="#Snowflake.Parser-163"><span class="linenos">163</span></a> <span class="s2">&quot;DATE_PART&quot;</span><span class="p">:</span> <span class="n">_parse_date_part</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-164"><a href="#Snowflake.Parser-164"><span class="linenos">164</span></a> <span class="p">}</span>
+</span><span id="Snowflake.Parser-165"><a href="#Snowflake.Parser-165"><span class="linenos">165</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="Snowflake.Parser-166"><a href="#Snowflake.Parser-166"><span class="linenos">166</span></a>
+</span><span id="Snowflake.Parser-167"><a href="#Snowflake.Parser-167"><span class="linenos">167</span></a> <span class="n">FUNC_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Parser-168"><a href="#Snowflake.Parser-168"><span class="linenos">168</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">FUNC_TOKENS</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-169"><a href="#Snowflake.Parser-169"><span class="linenos">169</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">RLIKE</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-170"><a href="#Snowflake.Parser-170"><span class="linenos">170</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-171"><a href="#Snowflake.Parser-171"><span class="linenos">171</span></a> <span class="p">}</span>
+</span><span id="Snowflake.Parser-172"><a href="#Snowflake.Parser-172"><span class="linenos">172</span></a>
+</span><span id="Snowflake.Parser-173"><a href="#Snowflake.Parser-173"><span class="linenos">173</span></a> <span class="n">COLUMN_OPERATORS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Parser-174"><a href="#Snowflake.Parser-174"><span class="linenos">174</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">COLUMN_OPERATORS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Snowflake.Parser-175"><a href="#Snowflake.Parser-175"><span class="linenos">175</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">COLON</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="n">path</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="Snowflake.Parser-176"><a href="#Snowflake.Parser-176"><span class="linenos">176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Bracket</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-177"><a href="#Snowflake.Parser-177"><span class="linenos">177</span></a> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span>
+</span><span id="Snowflake.Parser-178"><a href="#Snowflake.Parser-178"><span class="linenos">178</span></a> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">path</span><span class="p">],</span>
+</span><span id="Snowflake.Parser-179"><a href="#Snowflake.Parser-179"><span class="linenos">179</span></a> <span class="p">),</span>
+</span><span id="Snowflake.Parser-180"><a href="#Snowflake.Parser-180"><span class="linenos">180</span></a> <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="Snowflake.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Snowflake.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Snowflake.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Snowflake.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Snowflake.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Snowflake.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Snowflake.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Snowflake.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Snowflake.Tokenizer">
+ <input id="Snowflake.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">Snowflake.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="Snowflake.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Tokenizer-182"><a href="#Snowflake.Tokenizer-182"><span class="linenos">182</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="Snowflake.Tokenizer-183"><a href="#Snowflake.Tokenizer-183"><span class="linenos">183</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;$$&quot;</span><span class="p">]</span>
+</span><span id="Snowflake.Tokenizer-184"><a href="#Snowflake.Tokenizer-184"><span class="linenos">184</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;</span><span class="se">\\</span><span class="s2">&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">]</span>
+</span><span id="Snowflake.Tokenizer-185"><a href="#Snowflake.Tokenizer-185"><span class="linenos">185</span></a>
+</span><span id="Snowflake.Tokenizer-186"><a href="#Snowflake.Tokenizer-186"><span class="linenos">186</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Tokenizer-187"><a href="#Snowflake.Tokenizer-187"><span class="linenos">187</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">SINGLE_TOKENS</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-188"><a href="#Snowflake.Tokenizer-188"><span class="linenos">188</span></a> <span class="s2">&quot;$&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-189"><a href="#Snowflake.Tokenizer-189"><span class="linenos">189</span></a> <span class="p">}</span>
+</span><span id="Snowflake.Tokenizer-190"><a href="#Snowflake.Tokenizer-190"><span class="linenos">190</span></a>
+</span><span id="Snowflake.Tokenizer-191"><a href="#Snowflake.Tokenizer-191"><span class="linenos">191</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Tokenizer-192"><a href="#Snowflake.Tokenizer-192"><span class="linenos">192</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="Snowflake.Tokenizer-193"><a href="#Snowflake.Tokenizer-193"><span class="linenos">193</span></a> <span class="s2">&quot;EXCLUDE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-194"><a href="#Snowflake.Tokenizer-194"><span class="linenos">194</span></a> <span class="s2">&quot;MATCH_RECOGNIZE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-195"><a href="#Snowflake.Tokenizer-195"><span class="linenos">195</span></a> <span class="s2">&quot;PUT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-196"><a href="#Snowflake.Tokenizer-196"><span class="linenos">196</span></a> <span class="s2">&quot;RENAME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">REPLACE</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-197"><a href="#Snowflake.Tokenizer-197"><span class="linenos">197</span></a> <span class="s2">&quot;TIMESTAMP_LTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-198"><a href="#Snowflake.Tokenizer-198"><span class="linenos">198</span></a> <span class="s2">&quot;TIMESTAMP_NTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-199"><a href="#Snowflake.Tokenizer-199"><span class="linenos">199</span></a> <span class="s2">&quot;TIMESTAMP_TZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-200"><a href="#Snowflake.Tokenizer-200"><span class="linenos">200</span></a> <span class="s2">&quot;TIMESTAMPNTZ&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-201"><a href="#Snowflake.Tokenizer-201"><span class="linenos">201</span></a> <span class="s2">&quot;MINUS&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-202"><a href="#Snowflake.Tokenizer-202"><span class="linenos">202</span></a> <span class="s2">&quot;SAMPLE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE_SAMPLE</span><span class="p">,</span>
+</span><span id="Snowflake.Tokenizer-203"><a href="#Snowflake.Tokenizer-203"><span class="linenos">203</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="Snowflake.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="Snowflake.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="Snowflake.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Snowflake.Generator">
+ <input id="Snowflake.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">Snowflake.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="Snowflake.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator-205"><a href="#Snowflake.Generator-205"><span class="linenos">205</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="Snowflake.Generator-206"><a href="#Snowflake.Generator-206"><span class="linenos">206</span></a> <span class="n">CREATE_TRANSIENT</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Snowflake.Generator-207"><a href="#Snowflake.Generator-207"><span class="linenos">207</span></a>
+</span><span id="Snowflake.Generator-208"><a href="#Snowflake.Generator-208"><span class="linenos">208</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Generator-209"><a href="#Snowflake.Generator-209"><span class="linenos">209</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="Snowflake.Generator-210"><a href="#Snowflake.Generator-210"><span class="linenos">210</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-211"><a href="#Snowflake.Generator-211"><span class="linenos">211</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;ARRAY_CAT&quot;</span><span class="p">),</span>
+</span><span id="Snowflake.Generator-212"><a href="#Snowflake.Generator-212"><span class="linenos">212</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DATEADD&quot;</span><span class="p">),</span>
+</span><span id="Snowflake.Generator-213"><a href="#Snowflake.Generator-213"><span class="linenos">213</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-214"><a href="#Snowflake.Generator-214"><span class="linenos">214</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="Snowflake.Generator-215"><a href="#Snowflake.Generator-215"><span class="linenos">215</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;IFF&quot;</span><span class="p">),</span>
+</span><span id="Snowflake.Generator-216"><a href="#Snowflake.Generator-216"><span class="linenos">216</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</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="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">),</span>
+</span><span id="Snowflake.Generator-217"><a href="#Snowflake.Generator-217"><span class="linenos">217</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</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="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">&quot;OBJECT_CONSTRUCT&quot;</span><span class="p">),</span>
+</span><span id="Snowflake.Generator-218"><a href="#Snowflake.Generator-218"><span class="linenos">218</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Parameter</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;$</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="Snowflake.Generator-219"><a href="#Snowflake.Generator-219"><span class="linenos">219</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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;PARTITION BY </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="Snowflake.Generator-220"><a href="#Snowflake.Generator-220"><span class="linenos">220</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Matches</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DECODE&quot;</span><span class="p">),</span>
+</span><span id="Snowflake.Generator-221"><a href="#Snowflake.Generator-221"><span class="linenos">221</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</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;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;POSITION&#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_args</span><span class="p">(</span><span class="n">e</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;substr&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</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;position&#39;</span><span class="p">))</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-222"><a href="#Snowflake.Generator-222"><span class="linenos">222</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Snowflake.Generator-223"><a href="#Snowflake.Generator-223"><span class="linenos">223</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="Snowflake.Generator-224"><a href="#Snowflake.Generator-224"><span class="linenos">224</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</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;EXTRACT(epoch_second FROM </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="Snowflake.Generator-225"><a href="#Snowflake.Generator-225"><span class="linenos">225</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</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;TRIM(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-226"><a href="#Snowflake.Generator-226"><span class="linenos">226</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">_unix_to_time_sql</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-227"><a href="#Snowflake.Generator-227"><span class="linenos">227</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFWEEK&quot;</span><span class="p">),</span>
+</span><span id="Snowflake.Generator-228"><a href="#Snowflake.Generator-228"><span class="linenos">228</span></a> <span class="p">}</span>
+</span><span id="Snowflake.Generator-229"><a href="#Snowflake.Generator-229"><span class="linenos">229</span></a>
+</span><span id="Snowflake.Generator-230"><a href="#Snowflake.Generator-230"><span class="linenos">230</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Generator-231"><a href="#Snowflake.Generator-231"><span class="linenos">231</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="Snowflake.Generator-232"><a href="#Snowflake.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">TIMESTAMP</span><span class="p">:</span> <span class="s2">&quot;TIMESTAMPNTZ&quot;</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-233"><a href="#Snowflake.Generator-233"><span class="linenos">233</span></a> <span class="p">}</span>
+</span><span id="Snowflake.Generator-234"><a href="#Snowflake.Generator-234"><span class="linenos">234</span></a>
+</span><span id="Snowflake.Generator-235"><a href="#Snowflake.Generator-235"><span class="linenos">235</span></a> <span class="n">STAR_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Snowflake.Generator-236"><a href="#Snowflake.Generator-236"><span class="linenos">236</span></a> <span class="s2">&quot;except&quot;</span><span class="p">:</span> <span class="s2">&quot;EXCLUDE&quot;</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-237"><a href="#Snowflake.Generator-237"><span class="linenos">237</span></a> <span class="s2">&quot;replace&quot;</span><span class="p">:</span> <span class="s2">&quot;RENAME&quot;</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-238"><a href="#Snowflake.Generator-238"><span class="linenos">238</span></a> <span class="p">}</span>
+</span><span id="Snowflake.Generator-239"><a href="#Snowflake.Generator-239"><span class="linenos">239</span></a>
+</span><span id="Snowflake.Generator-240"><a href="#Snowflake.Generator-240"><span class="linenos">240</span></a> <span class="k">def</span> <span class="nf">except_op</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="Snowflake.Generator-241"><a href="#Snowflake.Generator-241"><span class="linenos">241</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="Snowflake.Generator-242"><a href="#Snowflake.Generator-242"><span class="linenos">242</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;EXCEPT with All is not supported in Snowflake&quot;</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-243"><a href="#Snowflake.Generator-243"><span class="linenos">243</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">except_op</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-244"><a href="#Snowflake.Generator-244"><span class="linenos">244</span></a>
+</span><span id="Snowflake.Generator-245"><a href="#Snowflake.Generator-245"><span class="linenos">245</span></a> <span class="k">def</span> <span class="nf">intersect_op</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="Snowflake.Generator-246"><a href="#Snowflake.Generator-246"><span class="linenos">246</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="Snowflake.Generator-247"><a href="#Snowflake.Generator-247"><span class="linenos">247</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;INTERSECT with All is not supported in Snowflake&quot;</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-248"><a href="#Snowflake.Generator-248"><span class="linenos">248</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">intersect_op</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-249"><a href="#Snowflake.Generator-249"><span class="linenos">249</span></a>
+</span><span id="Snowflake.Generator-250"><a href="#Snowflake.Generator-250"><span class="linenos">250</span></a> <span class="k">def</span> <span class="nf">values_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 class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake.Generator-251"><a href="#Snowflake.Generator-251"><span class="linenos">251</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted.</span>
+</span><span id="Snowflake.Generator-252"><a href="#Snowflake.Generator-252"><span class="linenos">252</span></a>
+</span><span id="Snowflake.Generator-253"><a href="#Snowflake.Generator-253"><span class="linenos">253</span></a><span class="sd"> We also want to make sure that after we find matches where we need to unquote a column that we prevent users</span>
+</span><span id="Snowflake.Generator-254"><a href="#Snowflake.Generator-254"><span class="linenos">254</span></a><span class="sd"> from adding quotes to the column by using the `identify` argument when generating the SQL.</span>
+</span><span id="Snowflake.Generator-255"><a href="#Snowflake.Generator-255"><span class="linenos">255</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Snowflake.Generator-256"><a href="#Snowflake.Generator-256"><span class="linenos">256</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="Snowflake.Generator-257"><a href="#Snowflake.Generator-257"><span class="linenos">257</span></a> <span class="k">if</span> <span class="n">alias</span> <span class="ow">and</span> <span class="n">alias</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;columns&quot;</span><span class="p">):</span>
+</span><span id="Snowflake.Generator-258"><a href="#Snowflake.Generator-258"><span class="linenos">258</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span>
+</span><span id="Snowflake.Generator-259"><a href="#Snowflake.Generator-259"><span class="linenos">259</span></a> <span class="k">lambda</span> <span class="n">node</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="s2">&quot;quoted&quot;</span><span class="p">:</span> <span class="kc">False</span><span class="p">})</span>
+</span><span id="Snowflake.Generator-260"><a href="#Snowflake.Generator-260"><span class="linenos">260</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-261"><a href="#Snowflake.Generator-261"><span class="linenos">261</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</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">TableAlias</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-262"><a href="#Snowflake.Generator-262"><span class="linenos">262</span></a> <span class="ow">and</span> <span class="n">node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">==</span> <span class="s2">&quot;columns&quot;</span>
+</span><span id="Snowflake.Generator-263"><a href="#Snowflake.Generator-263"><span class="linenos">263</span></a> <span class="k">else</span> <span class="n">node</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-264"><a href="#Snowflake.Generator-264"><span class="linenos">264</span></a> <span class="p">)</span>
+</span><span id="Snowflake.Generator-265"><a href="#Snowflake.Generator-265"><span class="linenos">265</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">no_identify</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="Snowflake.Generator-266"><a href="#Snowflake.Generator-266"><span class="linenos">266</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-267"><a href="#Snowflake.Generator-267"><span class="linenos">267</span></a>
+</span><span id="Snowflake.Generator-268"><a href="#Snowflake.Generator-268"><span class="linenos">268</span></a> <span class="k">def</span> <span class="nf">select_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 class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake.Generator-269"><a href="#Snowflake.Generator-269"><span class="linenos">269</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted and also</span>
+</span><span id="Snowflake.Generator-270"><a href="#Snowflake.Generator-270"><span class="linenos">270</span></a><span class="sd"> that all columns in a SELECT are unquoted. We also want to make sure that after we find matches where we need</span>
+</span><span id="Snowflake.Generator-271"><a href="#Snowflake.Generator-271"><span class="linenos">271</span></a><span class="sd"> to unquote a column that we prevent users from adding quotes to the column by using the `identify` argument when</span>
+</span><span id="Snowflake.Generator-272"><a href="#Snowflake.Generator-272"><span class="linenos">272</span></a><span class="sd"> generating the SQL.</span>
+</span><span id="Snowflake.Generator-273"><a href="#Snowflake.Generator-273"><span class="linenos">273</span></a>
+</span><span id="Snowflake.Generator-274"><a href="#Snowflake.Generator-274"><span class="linenos">274</span></a><span class="sd"> Note: We make an assumption that any columns referenced in a VALUES expression should be unquoted throughout the</span>
+</span><span id="Snowflake.Generator-275"><a href="#Snowflake.Generator-275"><span class="linenos">275</span></a><span class="sd"> expression. This might not be true in a case where the same column name can be sourced from another table that can</span>
+</span><span id="Snowflake.Generator-276"><a href="#Snowflake.Generator-276"><span class="linenos">276</span></a><span class="sd"> properly quote but should be true in most cases.</span>
+</span><span id="Snowflake.Generator-277"><a href="#Snowflake.Generator-277"><span class="linenos">277</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Snowflake.Generator-278"><a href="#Snowflake.Generator-278"><span class="linenos">278</span></a> <span class="n">values_expressions</span> <span class="o">=</span> <span class="n">expression</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">Values</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-279"><a href="#Snowflake.Generator-279"><span class="linenos">279</span></a> <span class="n">values_identifiers</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span>
+</span><span id="Snowflake.Generator-280"><a href="#Snowflake.Generator-280"><span class="linenos">280</span></a> <span class="n">flatten</span><span class="p">(</span>
+</span><span id="Snowflake.Generator-281"><a href="#Snowflake.Generator-281"><span class="linenos">281</span></a> <span class="n">v</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 class="n">exp</span><span class="o">.</span><span class="n">Alias</span><span class="p">())</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;columns&quot;</span><span class="p">,</span> <span class="p">[])</span>
+</span><span id="Snowflake.Generator-282"><a href="#Snowflake.Generator-282"><span class="linenos">282</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">values_expressions</span>
+</span><span id="Snowflake.Generator-283"><a href="#Snowflake.Generator-283"><span class="linenos">283</span></a> <span class="p">)</span>
+</span><span id="Snowflake.Generator-284"><a href="#Snowflake.Generator-284"><span class="linenos">284</span></a> <span class="p">)</span>
+</span><span id="Snowflake.Generator-285"><a href="#Snowflake.Generator-285"><span class="linenos">285</span></a> <span class="k">if</span> <span class="n">values_identifiers</span><span class="p">:</span>
+</span><span id="Snowflake.Generator-286"><a href="#Snowflake.Generator-286"><span class="linenos">286</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span>
+</span><span id="Snowflake.Generator-287"><a href="#Snowflake.Generator-287"><span class="linenos">287</span></a> <span class="k">lambda</span> <span class="n">node</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="s2">&quot;quoted&quot;</span><span class="p">:</span> <span class="kc">False</span><span class="p">})</span>
+</span><span id="Snowflake.Generator-288"><a href="#Snowflake.Generator-288"><span class="linenos">288</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span> <span class="ow">and</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">values_identifiers</span>
+</span><span id="Snowflake.Generator-289"><a href="#Snowflake.Generator-289"><span class="linenos">289</span></a> <span class="k">else</span> <span class="n">node</span><span class="p">,</span>
+</span><span id="Snowflake.Generator-290"><a href="#Snowflake.Generator-290"><span class="linenos">290</span></a> <span class="p">)</span>
+</span><span id="Snowflake.Generator-291"><a href="#Snowflake.Generator-291"><span class="linenos">291</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">no_identify</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="Snowflake.Generator-292"><a href="#Snowflake.Generator-292"><span class="linenos">292</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-293"><a href="#Snowflake.Generator-293"><span class="linenos">293</span></a>
+</span><span id="Snowflake.Generator-294"><a href="#Snowflake.Generator-294"><span class="linenos">294</span></a> <span class="k">def</span> <span class="nf">describe_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 class="n">exp</span><span class="o">.</span><span class="n">Describe</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake.Generator-295"><a href="#Snowflake.Generator-295"><span class="linenos">295</span></a> <span class="c1"># Default to table if kind is unknown</span>
+</span><span id="Snowflake.Generator-296"><a href="#Snowflake.Generator-296"><span class="linenos">296</span></a> <span class="n">kind_value</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;kind&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">&quot;TABLE&quot;</span>
+</span><span id="Snowflake.Generator-297"><a href="#Snowflake.Generator-297"><span class="linenos">297</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">kind_value</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">kind_value</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake.Generator-298"><a href="#Snowflake.Generator-298"><span class="linenos">298</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </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="Snowflake.Generator-299"><a href="#Snowflake.Generator-299"><span class="linenos">299</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;DESCRIBE</span><span class="si">{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="Snowflake.Generator-300"><a href="#Snowflake.Generator-300"><span class="linenos">300</span></a>
+</span><span id="Snowflake.Generator-301"><a href="#Snowflake.Generator-301"><span class="linenos">301</span></a> <span class="k">def</span> <span class="nf">generatedasidentitycolumnconstraint_sql</span><span class="p">(</span>
+</span><span id="Snowflake.Generator-302"><a href="#Snowflake.Generator-302"><span class="linenos">302</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span>
+</span><span id="Snowflake.Generator-303"><a href="#Snowflake.Generator-303"><span class="linenos">303</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake.Generator-304"><a href="#Snowflake.Generator-304"><span class="linenos">304</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="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;start&quot;</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-305"><a href="#Snowflake.Generator-305"><span class="linenos">305</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; START </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake.Generator-306"><a href="#Snowflake.Generator-306"><span class="linenos">306</span></a> <span class="n">increment</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;increment&quot;</span><span class="p">)</span>
+</span><span id="Snowflake.Generator-307"><a href="#Snowflake.Generator-307"><span class="linenos">307</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; INCREMENT </span><span class="si">{</span><span class="n">increment</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">increment</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake.Generator-308"><a href="#Snowflake.Generator-308"><span class="linenos">308</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;AUTOINCREMENT</span><span class="si">{</span><span class="n">start</span><span class="si">}{</span><span class="n">increment</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="Snowflake.Generator.except_op" class="classattr">
+ <input id="Snowflake.Generator.except_op-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">except_op</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="Snowflake.Generator.except_op-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Generator.except_op"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.except_op-240"><a href="#Snowflake.Generator.except_op-240"><span class="linenos">240</span></a> <span class="k">def</span> <span class="nf">except_op</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="Snowflake.Generator.except_op-241"><a href="#Snowflake.Generator.except_op-241"><span class="linenos">241</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="Snowflake.Generator.except_op-242"><a href="#Snowflake.Generator.except_op-242"><span class="linenos">242</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;EXCEPT with All is not supported in Snowflake&quot;</span><span class="p">)</span>
+</span><span id="Snowflake.Generator.except_op-243"><a href="#Snowflake.Generator.except_op-243"><span class="linenos">243</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">except_op</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Snowflake.Generator.intersect_op" class="classattr">
+ <input id="Snowflake.Generator.intersect_op-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">intersect_op</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="Snowflake.Generator.intersect_op-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Generator.intersect_op"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.intersect_op-245"><a href="#Snowflake.Generator.intersect_op-245"><span class="linenos">245</span></a> <span class="k">def</span> <span class="nf">intersect_op</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="Snowflake.Generator.intersect_op-246"><a href="#Snowflake.Generator.intersect_op-246"><span class="linenos">246</span></a> <span class="k">if</span> <span class="ow">not</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;distinct&quot;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
+</span><span id="Snowflake.Generator.intersect_op-247"><a href="#Snowflake.Generator.intersect_op-247"><span class="linenos">247</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;INTERSECT with All is not supported in Snowflake&quot;</span><span class="p">)</span>
+</span><span id="Snowflake.Generator.intersect_op-248"><a href="#Snowflake.Generator.intersect_op-248"><span class="linenos">248</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">intersect_op</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Snowflake.Generator.values_sql" class="classattr">
+ <input id="Snowflake.Generator.values_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">values_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 class="p">:</span> <span class="n"><a href="../expressions.html#Values">sqlglot.expressions.Values</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Snowflake.Generator.values_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Generator.values_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.values_sql-250"><a href="#Snowflake.Generator.values_sql-250"><span class="linenos">250</span></a> <span class="k">def</span> <span class="nf">values_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 class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake.Generator.values_sql-251"><a href="#Snowflake.Generator.values_sql-251"><span class="linenos">251</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted.</span>
+</span><span id="Snowflake.Generator.values_sql-252"><a href="#Snowflake.Generator.values_sql-252"><span class="linenos">252</span></a>
+</span><span id="Snowflake.Generator.values_sql-253"><a href="#Snowflake.Generator.values_sql-253"><span class="linenos">253</span></a><span class="sd"> We also want to make sure that after we find matches where we need to unquote a column that we prevent users</span>
+</span><span id="Snowflake.Generator.values_sql-254"><a href="#Snowflake.Generator.values_sql-254"><span class="linenos">254</span></a><span class="sd"> from adding quotes to the column by using the `identify` argument when generating the SQL.</span>
+</span><span id="Snowflake.Generator.values_sql-255"><a href="#Snowflake.Generator.values_sql-255"><span class="linenos">255</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Snowflake.Generator.values_sql-256"><a href="#Snowflake.Generator.values_sql-256"><span class="linenos">256</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="Snowflake.Generator.values_sql-257"><a href="#Snowflake.Generator.values_sql-257"><span class="linenos">257</span></a> <span class="k">if</span> <span class="n">alias</span> <span class="ow">and</span> <span class="n">alias</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;columns&quot;</span><span class="p">):</span>
+</span><span id="Snowflake.Generator.values_sql-258"><a href="#Snowflake.Generator.values_sql-258"><span class="linenos">258</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span>
+</span><span id="Snowflake.Generator.values_sql-259"><a href="#Snowflake.Generator.values_sql-259"><span class="linenos">259</span></a> <span class="k">lambda</span> <span class="n">node</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="s2">&quot;quoted&quot;</span><span class="p">:</span> <span class="kc">False</span><span class="p">})</span>
+</span><span id="Snowflake.Generator.values_sql-260"><a href="#Snowflake.Generator.values_sql-260"><span class="linenos">260</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span>
+</span><span id="Snowflake.Generator.values_sql-261"><a href="#Snowflake.Generator.values_sql-261"><span class="linenos">261</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</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">TableAlias</span><span class="p">)</span>
+</span><span id="Snowflake.Generator.values_sql-262"><a href="#Snowflake.Generator.values_sql-262"><span class="linenos">262</span></a> <span class="ow">and</span> <span class="n">node</span><span class="o">.</span><span class="n">arg_key</span> <span class="o">==</span> <span class="s2">&quot;columns&quot;</span>
+</span><span id="Snowflake.Generator.values_sql-263"><a href="#Snowflake.Generator.values_sql-263"><span class="linenos">263</span></a> <span class="k">else</span> <span class="n">node</span><span class="p">,</span>
+</span><span id="Snowflake.Generator.values_sql-264"><a href="#Snowflake.Generator.values_sql-264"><span class="linenos">264</span></a> <span class="p">)</span>
+</span><span id="Snowflake.Generator.values_sql-265"><a href="#Snowflake.Generator.values_sql-265"><span class="linenos">265</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">no_identify</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="Snowflake.Generator.values_sql-266"><a href="#Snowflake.Generator.values_sql-266"><span class="linenos">266</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted.</p>
+
+<p>We also want to make sure that after we find matches where we need to unquote a column that we prevent users
+from adding quotes to the column by using the <code>identify</code> argument when generating the SQL.</p>
+</div>
+
+
+ </div>
+ <div id="Snowflake.Generator.select_sql" class="classattr">
+ <input id="Snowflake.Generator.select_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">select_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 class="p">:</span> <span class="n"><a href="../expressions.html#Select">sqlglot.expressions.Select</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Snowflake.Generator.select_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Generator.select_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.select_sql-268"><a href="#Snowflake.Generator.select_sql-268"><span class="linenos">268</span></a> <span class="k">def</span> <span class="nf">select_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 class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake.Generator.select_sql-269"><a href="#Snowflake.Generator.select_sql-269"><span class="linenos">269</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted and also</span>
+</span><span id="Snowflake.Generator.select_sql-270"><a href="#Snowflake.Generator.select_sql-270"><span class="linenos">270</span></a><span class="sd"> that all columns in a SELECT are unquoted. We also want to make sure that after we find matches where we need</span>
+</span><span id="Snowflake.Generator.select_sql-271"><a href="#Snowflake.Generator.select_sql-271"><span class="linenos">271</span></a><span class="sd"> to unquote a column that we prevent users from adding quotes to the column by using the `identify` argument when</span>
+</span><span id="Snowflake.Generator.select_sql-272"><a href="#Snowflake.Generator.select_sql-272"><span class="linenos">272</span></a><span class="sd"> generating the SQL.</span>
+</span><span id="Snowflake.Generator.select_sql-273"><a href="#Snowflake.Generator.select_sql-273"><span class="linenos">273</span></a>
+</span><span id="Snowflake.Generator.select_sql-274"><a href="#Snowflake.Generator.select_sql-274"><span class="linenos">274</span></a><span class="sd"> Note: We make an assumption that any columns referenced in a VALUES expression should be unquoted throughout the</span>
+</span><span id="Snowflake.Generator.select_sql-275"><a href="#Snowflake.Generator.select_sql-275"><span class="linenos">275</span></a><span class="sd"> expression. This might not be true in a case where the same column name can be sourced from another table that can</span>
+</span><span id="Snowflake.Generator.select_sql-276"><a href="#Snowflake.Generator.select_sql-276"><span class="linenos">276</span></a><span class="sd"> properly quote but should be true in most cases.</span>
+</span><span id="Snowflake.Generator.select_sql-277"><a href="#Snowflake.Generator.select_sql-277"><span class="linenos">277</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Snowflake.Generator.select_sql-278"><a href="#Snowflake.Generator.select_sql-278"><span class="linenos">278</span></a> <span class="n">values_expressions</span> <span class="o">=</span> <span class="n">expression</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">Values</span><span class="p">)</span>
+</span><span id="Snowflake.Generator.select_sql-279"><a href="#Snowflake.Generator.select_sql-279"><span class="linenos">279</span></a> <span class="n">values_identifiers</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span>
+</span><span id="Snowflake.Generator.select_sql-280"><a href="#Snowflake.Generator.select_sql-280"><span class="linenos">280</span></a> <span class="n">flatten</span><span class="p">(</span>
+</span><span id="Snowflake.Generator.select_sql-281"><a href="#Snowflake.Generator.select_sql-281"><span class="linenos">281</span></a> <span class="n">v</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 class="n">exp</span><span class="o">.</span><span class="n">Alias</span><span class="p">())</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;columns&quot;</span><span class="p">,</span> <span class="p">[])</span>
+</span><span id="Snowflake.Generator.select_sql-282"><a href="#Snowflake.Generator.select_sql-282"><span class="linenos">282</span></a> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">values_expressions</span>
+</span><span id="Snowflake.Generator.select_sql-283"><a href="#Snowflake.Generator.select_sql-283"><span class="linenos">283</span></a> <span class="p">)</span>
+</span><span id="Snowflake.Generator.select_sql-284"><a href="#Snowflake.Generator.select_sql-284"><span class="linenos">284</span></a> <span class="p">)</span>
+</span><span id="Snowflake.Generator.select_sql-285"><a href="#Snowflake.Generator.select_sql-285"><span class="linenos">285</span></a> <span class="k">if</span> <span class="n">values_identifiers</span><span class="p">:</span>
+</span><span id="Snowflake.Generator.select_sql-286"><a href="#Snowflake.Generator.select_sql-286"><span class="linenos">286</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span>
+</span><span id="Snowflake.Generator.select_sql-287"><a href="#Snowflake.Generator.select_sql-287"><span class="linenos">287</span></a> <span class="k">lambda</span> <span class="n">node</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">(</span><span class="o">**</span><span class="p">{</span><span class="o">**</span><span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="s2">&quot;quoted&quot;</span><span class="p">:</span> <span class="kc">False</span><span class="p">})</span>
+</span><span id="Snowflake.Generator.select_sql-288"><a href="#Snowflake.Generator.select_sql-288"><span class="linenos">288</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span> <span class="ow">and</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">values_identifiers</span>
+</span><span id="Snowflake.Generator.select_sql-289"><a href="#Snowflake.Generator.select_sql-289"><span class="linenos">289</span></a> <span class="k">else</span> <span class="n">node</span><span class="p">,</span>
+</span><span id="Snowflake.Generator.select_sql-290"><a href="#Snowflake.Generator.select_sql-290"><span class="linenos">290</span></a> <span class="p">)</span>
+</span><span id="Snowflake.Generator.select_sql-291"><a href="#Snowflake.Generator.select_sql-291"><span class="linenos">291</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">no_identify</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
+</span><span id="Snowflake.Generator.select_sql-292"><a href="#Snowflake.Generator.select_sql-292"><span class="linenos">292</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span></pre></div>
+
+
+ <div class="docstring"><p>Due to a bug in Snowflake we want to make sure that all columns in a VALUES table alias are unquoted and also
+that all columns in a SELECT are unquoted. We also want to make sure that after we find matches where we need
+to unquote a column that we prevent users from adding quotes to the column by using the <code>identify</code> argument when
+generating the SQL.</p>
+
+<p>Note: We make an assumption that any columns referenced in a VALUES expression should be unquoted throughout the
+expression. This might not be true in a case where the same column name can be sourced from another table that can
+properly quote but should be true in most cases.</p>
+</div>
+
+
+ </div>
+ <div id="Snowflake.Generator.describe_sql" class="classattr">
+ <input id="Snowflake.Generator.describe_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">describe_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 class="p">:</span> <span class="n"><a href="../expressions.html#Describe">sqlglot.expressions.Describe</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Snowflake.Generator.describe_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Generator.describe_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.describe_sql-294"><a href="#Snowflake.Generator.describe_sql-294"><span class="linenos">294</span></a> <span class="k">def</span> <span class="nf">describe_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 class="n">exp</span><span class="o">.</span><span class="n">Describe</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake.Generator.describe_sql-295"><a href="#Snowflake.Generator.describe_sql-295"><span class="linenos">295</span></a> <span class="c1"># Default to table if kind is unknown</span>
+</span><span id="Snowflake.Generator.describe_sql-296"><a href="#Snowflake.Generator.describe_sql-296"><span class="linenos">296</span></a> <span class="n">kind_value</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;kind&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">&quot;TABLE&quot;</span>
+</span><span id="Snowflake.Generator.describe_sql-297"><a href="#Snowflake.Generator.describe_sql-297"><span class="linenos">297</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">kind_value</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">kind_value</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake.Generator.describe_sql-298"><a href="#Snowflake.Generator.describe_sql-298"><span class="linenos">298</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </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="Snowflake.Generator.describe_sql-299"><a href="#Snowflake.Generator.describe_sql-299"><span class="linenos">299</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;DESCRIBE</span><span class="si">{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql" class="classattr">
+ <input id="Snowflake.Generator.generatedasidentitycolumnconstraint_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">generatedasidentitycolumnconstraint_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#GeneratedAsIdentityColumnConstraint">sqlglot.expressions.GeneratedAsIdentityColumnConstraint</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-301"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-301"><span class="linenos">301</span></a> <span class="k">def</span> <span class="nf">generatedasidentitycolumnconstraint_sql</span><span class="p">(</span>
+</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-302"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-302"><span class="linenos">302</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span>
+</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-303"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-303"><span class="linenos">303</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-304"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-304"><span class="linenos">304</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="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;start&quot;</span><span class="p">)</span>
+</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-305"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-305"><span class="linenos">305</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; START </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-306"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-306"><span class="linenos">306</span></a> <span class="n">increment</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;increment&quot;</span><span class="p">)</span>
+</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-307"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-307"><span class="linenos">307</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; INCREMENT </span><span class="si">{</span><span class="n">increment</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">increment</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-308"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-308"><span class="linenos">308</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;AUTOINCREMENT</span><span class="si">{</span><span class="n">start</span><span class="si">}{</span><span class="n">increment</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="Snowflake.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Snowflake.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Snowflake.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Snowflake.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Snowflake.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Snowflake.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Snowflake.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Snowflake.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Snowflake.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Snowflake.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Snowflake.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Snowflake.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Snowflake.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Snowflake.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Snowflake.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Snowflake.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Snowflake.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Snowflake.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Snowflake.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Snowflake.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Snowflake.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Snowflake.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Snowflake.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Snowflake.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Snowflake.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Snowflake.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="Snowflake.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Snowflake.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Snowflake.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Snowflake.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Snowflake.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Snowflake.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Snowflake.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Snowflake.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Snowflake.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Snowflake.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Snowflake.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Snowflake.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Snowflake.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Snowflake.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Snowflake.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="Snowflake.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Snowflake.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Snowflake.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Snowflake.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Snowflake.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Snowflake.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Snowflake.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Snowflake.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Snowflake.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Snowflake.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Snowflake.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Snowflake.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Snowflake.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Snowflake.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Snowflake.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Snowflake.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Snowflake.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Snowflake.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Snowflake.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Snowflake.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Snowflake.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Snowflake.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Snowflake.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Snowflake.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Snowflake.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Snowflake.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Snowflake.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Snowflake.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Snowflake.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Snowflake.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Snowflake.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Snowflake.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Snowflake.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Snowflake.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
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diff --git a/docs/sqlglot/dialects/spark.html b/docs/sqlglot/dialects/spark.html
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+ <title>sqlglot.dialects.spark API documentation</title>
+
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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">parser</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="n">create_with_partitions_sql</span><span class="p">,</span> <span class="n">rename_func</span><span class="p">,</span> <span class="n">trim_sql</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.hive</span> <span class="kn">import</span> <span class="n">Hive</span>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</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-7"><a href="#L-7"><span class="linenos"> 7</span></a>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a><span class="k">def</span> <span class="nf">_create_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">):</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="n">e</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;kind&quot;</span><span class="p">)</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">temporary</span> <span class="o">=</span> <span class="n">e</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;temporary&quot;</span><span class="p">)</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="k">if</span> <span class="n">kind</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="o">==</span> <span class="s2">&quot;TABLE&quot;</span> <span class="ow">and</span> <span class="n">temporary</span> <span class="ow">is</span> <span class="kc">True</span><span class="p">:</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;CREATE TEMPORARY VIEW </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 </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><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a> <span class="k">return</span> <span class="n">create_with_partitions_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a><span class="k">def</span> <span class="nf">_map_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-19"><a href="#L-19"><span class="linenos"> 19</span></a> <span class="n">keys</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="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;keys&quot;</span><span class="p">])</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a> <span class="n">values</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="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;values&quot;</span><span class="p">])</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;MAP_FROM_ARRAYS(</span><span class="si">{</span><span class="n">keys</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">values</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a><span class="k">def</span> <span class="nf">_str_to_date</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-25"><a href="#L-25"><span class="linenos"> 25</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-26"><a href="#L-26"><span class="linenos"> 26</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-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="k">if</span> <span class="n">time_format</span> <span class="o">==</span> <span class="n">Hive</span><span class="o">.</span><span class="n">date_format</span><span class="p">:</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_DATE(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_DATE(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">time_format</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a>
+</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 class="k">def</span> <span class="nf">_unix_to_time</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-33"><a href="#L-33"><span class="linenos"> 33</span></a> <span class="n">scale</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;scale&quot;</span><span class="p">)</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="n">timestamp</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-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="k">if</span> <span class="n">scale</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FROM_UNIXTIME(</span><span class="si">{</span><span class="n">timestamp</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="k">if</span> <span class="n">scale</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">SECONDS</span><span class="p">:</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TIMESTAMP_SECONDS(</span><span class="si">{</span><span class="n">timestamp</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="k">if</span> <span class="n">scale</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">MILLIS</span><span class="p">:</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TIMESTAMP_MILLIS(</span><span class="si">{</span><span class="n">timestamp</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="k">if</span> <span class="n">scale</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">MICROS</span><span class="p">:</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TIMESTAMP_MICROS(</span><span class="si">{</span><span class="n">timestamp</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">&quot;Improper scale for timestamp&quot;</span><span class="p">)</span>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a>
+</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a><span class="k">class</span> <span class="nc">Spark</span><span class="p">(</span><span class="n">Hive</span><span class="p">):</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="o">**</span><span class="n">Hive</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-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="s2">&quot;MAP_FROM_ARRAYS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;TO_UNIX_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;LEFT&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">Substring</span><span class="p">(</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</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-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="n">start</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a> <span class="n">length</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-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="p">),</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a> <span class="s2">&quot;SHIFTLEFT&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">BitwiseLeftShift</span><span class="p">(</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</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-60"><a href="#L-60"><span class="linenos"> 60</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-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="p">),</span>
+</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="s2">&quot;SHIFTRIGHT&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">BitwiseRightShift</span><span class="p">(</span>
+</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</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-64"><a href="#L-64"><span class="linenos"> 64</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-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="p">),</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="s2">&quot;RIGHT&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">Substring</span><span class="p">(</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</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-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="n">start</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Sub</span><span class="p">(</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><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-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><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">1</span><span class="p">),</span> <span class="n">expression</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="p">),</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="n">length</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-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="p">),</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">:</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><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="s2">&quot;IIF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a> <span class="s2">&quot;AGGREGATE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Reduce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="s2">&quot;DAYOFWEEK&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">DayOfWeek</span><span class="p">(</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="p">),</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="s2">&quot;DAYOFMONTH&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">DayOfMonth</span><span class="p">(</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="p">),</span>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="s2">&quot;DAYOFYEAR&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">DayOfYear</span><span class="p">(</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="p">),</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="s2">&quot;WEEKOFYEAR&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">WeekOfYear</span><span class="p">(</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="p">),</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="p">}</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="s2">&quot;BROADCAST&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;BROADCAST&quot;</span><span class="p">),</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="s2">&quot;BROADCASTJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;BROADCASTJOIN&quot;</span><span class="p">),</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="s2">&quot;MAPJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MAPJOIN&quot;</span><span class="p">),</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="s2">&quot;MERGE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MERGE&quot;</span><span class="p">),</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="s2">&quot;SHUFFLEMERGE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLEMERGE&quot;</span><span class="p">),</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="s2">&quot;MERGEJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MERGEJOIN&quot;</span><span class="p">),</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="s2">&quot;SHUFFLE_HASH&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLE_HASH&quot;</span><span class="p">),</span>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="s2">&quot;SHUFFLE_REPLICATE_NL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLE_REPLICATE_NL&quot;</span><span class="p">),</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="p">}</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="k">def</span> <span class="nf">_parse_add_column</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">,</span> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_schema</span><span class="p">()</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a>
+</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a> <span class="k">def</span> <span class="nf">_parse_drop_column</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;DROP&quot;</span><span class="p">,</span> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Drop</span><span class="p">,</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_schema</span><span class="p">(),</span>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="p">)</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="o">**</span><span class="n">Hive</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-116"><a href="#L-116"><span class="linenos">116</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;BYTE&quot;</span><span class="p">,</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;SHORT&quot;</span><span class="p">,</span>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;LONG&quot;</span><span class="p">,</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="p">}</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="o">**</span><span class="n">Hive</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-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">EngineProperty</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-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AutoIncrementProperty</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-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CharacterSetProperty</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-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CollateProperty</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-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="p">}</span>
+</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="o">**</span><span class="n">Hive</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-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;APPROX_COUNT_DISTINCT&quot;</span><span class="p">),</span>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</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;USING </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">&quot;</span><span class="p">,</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</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;AGGREGATE(</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">, 0, (acc, x) -&gt; acc + x, acc -&gt; acc)&quot;</span><span class="p">,</span>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SHIFTLEFT&quot;</span><span class="p">),</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SHIFTRIGHT&quot;</span><span class="p">),</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TRUNC&quot;</span><span class="p">),</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Hint</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; /*+ </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="o">.</span><span class="n">strip</span><span class="p">()</span><span class="si">}</span><span class="s2"> */&quot;</span><span class="p">,</span>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">_unix_to_time</span><span class="p">,</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">_create_sql</span><span class="p">,</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">:</span> <span class="n">_map_sql</span><span class="p">,</span>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Reduce</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;AGGREGATE&quot;</span><span class="p">),</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StructKwarg</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;</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-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampTrunc</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_TRUNC(</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="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;</span><span class="p">,</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</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-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateFromParts</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;MAKE_DATE&quot;</span><span class="p">),</span>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</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-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFWEEK&quot;</span><span class="p">),</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFMONTH&quot;</span><span class="p">),</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFYEAR&quot;</span><span class="p">),</span>
+</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">WeekOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;WEEKOFYEAR&quot;</span><span class="p">),</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AtTimeZone</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;FROM_UTC_TIMESTAMP(</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;zone&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="p">}</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">)</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ILike</span><span class="p">)</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a>
+</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="n">WRAP_DERIVED_VALUES</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="n">CREATE_FUNCTION_AS</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="k">def</span> <span class="nf">cast_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 class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</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="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</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">JSON</span>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="p">):</span>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="n">schema</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;&#39;</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;to&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&#39;&quot;</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FROM_JSON(</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="bp">self</span><span class="o">.</span><span class="n">sql</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="s1">&#39;this&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">schema</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">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">JSON</span><span class="p">):</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_JSON(</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-170"><a href="#L-170"><span class="linenos">170</span></a>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a>
+</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Spark">
+ <input id="Spark-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">Spark</span><wbr>(<span class="base"><a href="hive.html#Hive">sqlglot.dialects.hive.Hive</a></span>):
+
+ <label class="view-source-button" for="Spark-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Spark"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Spark-48"><a href="#Spark-48"><span class="linenos"> 48</span></a><span class="k">class</span> <span class="nc">Spark</span><span class="p">(</span><span class="n">Hive</span><span class="p">):</span>
+</span><span id="Spark-49"><a href="#Spark-49"><span class="linenos"> 49</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="Spark-50"><a href="#Spark-50"><span class="linenos"> 50</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark-51"><a href="#Spark-51"><span class="linenos"> 51</span></a> <span class="o">**</span><span class="n">Hive</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="Spark-52"><a href="#Spark-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;MAP_FROM_ARRAYS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Spark-53"><a href="#Spark-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;TO_UNIX_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Spark-54"><a href="#Spark-54"><span class="linenos"> 54</span></a> <span class="s2">&quot;LEFT&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">Substring</span><span class="p">(</span>
+</span><span id="Spark-55"><a href="#Spark-55"><span class="linenos"> 55</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="Spark-56"><a href="#Spark-56"><span class="linenos"> 56</span></a> <span class="n">start</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span>
+</span><span id="Spark-57"><a href="#Spark-57"><span class="linenos"> 57</span></a> <span class="n">length</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="Spark-58"><a href="#Spark-58"><span class="linenos"> 58</span></a> <span class="p">),</span>
+</span><span id="Spark-59"><a href="#Spark-59"><span class="linenos"> 59</span></a> <span class="s2">&quot;SHIFTLEFT&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">BitwiseLeftShift</span><span class="p">(</span>
+</span><span id="Spark-60"><a href="#Spark-60"><span class="linenos"> 60</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="Spark-61"><a href="#Spark-61"><span class="linenos"> 61</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="Spark-62"><a href="#Spark-62"><span class="linenos"> 62</span></a> <span class="p">),</span>
+</span><span id="Spark-63"><a href="#Spark-63"><span class="linenos"> 63</span></a> <span class="s2">&quot;SHIFTRIGHT&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">BitwiseRightShift</span><span class="p">(</span>
+</span><span id="Spark-64"><a href="#Spark-64"><span class="linenos"> 64</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="Spark-65"><a href="#Spark-65"><span class="linenos"> 65</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="Spark-66"><a href="#Spark-66"><span class="linenos"> 66</span></a> <span class="p">),</span>
+</span><span id="Spark-67"><a href="#Spark-67"><span class="linenos"> 67</span></a> <span class="s2">&quot;RIGHT&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">Substring</span><span class="p">(</span>
+</span><span id="Spark-68"><a href="#Spark-68"><span class="linenos"> 68</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="Spark-69"><a href="#Spark-69"><span class="linenos"> 69</span></a> <span class="n">start</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Sub</span><span class="p">(</span>
+</span><span id="Spark-70"><a href="#Spark-70"><span class="linenos"> 70</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><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="Spark-71"><a href="#Spark-71"><span class="linenos"> 71</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><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">1</span><span class="p">),</span> <span class="n">expression</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span>
+</span><span id="Spark-72"><a href="#Spark-72"><span class="linenos"> 72</span></a> <span class="p">),</span>
+</span><span id="Spark-73"><a href="#Spark-73"><span class="linenos"> 73</span></a> <span class="n">length</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="Spark-74"><a href="#Spark-74"><span class="linenos"> 74</span></a> <span class="p">),</span>
+</span><span id="Spark-75"><a href="#Spark-75"><span class="linenos"> 75</span></a> <span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">:</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><span id="Spark-76"><a href="#Spark-76"><span class="linenos"> 76</span></a> <span class="s2">&quot;IIF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Spark-77"><a href="#Spark-77"><span class="linenos"> 77</span></a> <span class="s2">&quot;AGGREGATE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Reduce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Spark-78"><a href="#Spark-78"><span class="linenos"> 78</span></a> <span class="s2">&quot;DAYOFWEEK&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">DayOfWeek</span><span class="p">(</span>
+</span><span id="Spark-79"><a href="#Spark-79"><span class="linenos"> 79</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Spark-80"><a href="#Spark-80"><span class="linenos"> 80</span></a> <span class="p">),</span>
+</span><span id="Spark-81"><a href="#Spark-81"><span class="linenos"> 81</span></a> <span class="s2">&quot;DAYOFMONTH&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">DayOfMonth</span><span class="p">(</span>
+</span><span id="Spark-82"><a href="#Spark-82"><span class="linenos"> 82</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Spark-83"><a href="#Spark-83"><span class="linenos"> 83</span></a> <span class="p">),</span>
+</span><span id="Spark-84"><a href="#Spark-84"><span class="linenos"> 84</span></a> <span class="s2">&quot;DAYOFYEAR&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">DayOfYear</span><span class="p">(</span>
+</span><span id="Spark-85"><a href="#Spark-85"><span class="linenos"> 85</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Spark-86"><a href="#Spark-86"><span class="linenos"> 86</span></a> <span class="p">),</span>
+</span><span id="Spark-87"><a href="#Spark-87"><span class="linenos"> 87</span></a> <span class="s2">&quot;WEEKOFYEAR&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">WeekOfYear</span><span class="p">(</span>
+</span><span id="Spark-88"><a href="#Spark-88"><span class="linenos"> 88</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Spark-89"><a href="#Spark-89"><span class="linenos"> 89</span></a> <span class="p">),</span>
+</span><span id="Spark-90"><a href="#Spark-90"><span class="linenos"> 90</span></a> <span class="p">}</span>
+</span><span id="Spark-91"><a href="#Spark-91"><span class="linenos"> 91</span></a>
+</span><span id="Spark-92"><a href="#Spark-92"><span class="linenos"> 92</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark-93"><a href="#Spark-93"><span class="linenos"> 93</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Spark-94"><a href="#Spark-94"><span class="linenos"> 94</span></a> <span class="s2">&quot;BROADCAST&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;BROADCAST&quot;</span><span class="p">),</span>
+</span><span id="Spark-95"><a href="#Spark-95"><span class="linenos"> 95</span></a> <span class="s2">&quot;BROADCASTJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;BROADCASTJOIN&quot;</span><span class="p">),</span>
+</span><span id="Spark-96"><a href="#Spark-96"><span class="linenos"> 96</span></a> <span class="s2">&quot;MAPJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MAPJOIN&quot;</span><span class="p">),</span>
+</span><span id="Spark-97"><a href="#Spark-97"><span class="linenos"> 97</span></a> <span class="s2">&quot;MERGE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MERGE&quot;</span><span class="p">),</span>
+</span><span id="Spark-98"><a href="#Spark-98"><span class="linenos"> 98</span></a> <span class="s2">&quot;SHUFFLEMERGE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLEMERGE&quot;</span><span class="p">),</span>
+</span><span id="Spark-99"><a href="#Spark-99"><span class="linenos"> 99</span></a> <span class="s2">&quot;MERGEJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MERGEJOIN&quot;</span><span class="p">),</span>
+</span><span id="Spark-100"><a href="#Spark-100"><span class="linenos">100</span></a> <span class="s2">&quot;SHUFFLE_HASH&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLE_HASH&quot;</span><span class="p">),</span>
+</span><span id="Spark-101"><a href="#Spark-101"><span class="linenos">101</span></a> <span class="s2">&quot;SHUFFLE_REPLICATE_NL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLE_REPLICATE_NL&quot;</span><span class="p">),</span>
+</span><span id="Spark-102"><a href="#Spark-102"><span class="linenos">102</span></a> <span class="p">}</span>
+</span><span id="Spark-103"><a href="#Spark-103"><span class="linenos">103</span></a>
+</span><span id="Spark-104"><a href="#Spark-104"><span class="linenos">104</span></a> <span class="k">def</span> <span class="nf">_parse_add_column</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="Spark-105"><a href="#Spark-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">,</span> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_schema</span><span class="p">()</span>
+</span><span id="Spark-106"><a href="#Spark-106"><span class="linenos">106</span></a>
+</span><span id="Spark-107"><a href="#Spark-107"><span class="linenos">107</span></a> <span class="k">def</span> <span class="nf">_parse_drop_column</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="Spark-108"><a href="#Spark-108"><span class="linenos">108</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;DROP&quot;</span><span class="p">,</span> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="Spark-109"><a href="#Spark-109"><span class="linenos">109</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Drop</span><span class="p">,</span>
+</span><span id="Spark-110"><a href="#Spark-110"><span class="linenos">110</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_schema</span><span class="p">(),</span>
+</span><span id="Spark-111"><a href="#Spark-111"><span class="linenos">111</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span>
+</span><span id="Spark-112"><a href="#Spark-112"><span class="linenos">112</span></a> <span class="p">)</span>
+</span><span id="Spark-113"><a href="#Spark-113"><span class="linenos">113</span></a>
+</span><span id="Spark-114"><a href="#Spark-114"><span class="linenos">114</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Spark-115"><a href="#Spark-115"><span class="linenos">115</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark-116"><a href="#Spark-116"><span class="linenos">116</span></a> <span class="o">**</span><span class="n">Hive</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="Spark-117"><a href="#Spark-117"><span class="linenos">117</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;BYTE&quot;</span><span class="p">,</span>
+</span><span id="Spark-118"><a href="#Spark-118"><span class="linenos">118</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;SHORT&quot;</span><span class="p">,</span>
+</span><span id="Spark-119"><a href="#Spark-119"><span class="linenos">119</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;LONG&quot;</span><span class="p">,</span>
+</span><span id="Spark-120"><a href="#Spark-120"><span class="linenos">120</span></a> <span class="p">}</span>
+</span><span id="Spark-121"><a href="#Spark-121"><span class="linenos">121</span></a>
+</span><span id="Spark-122"><a href="#Spark-122"><span class="linenos">122</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark-123"><a href="#Spark-123"><span class="linenos">123</span></a> <span class="o">**</span><span class="n">Hive</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="Spark-124"><a href="#Spark-124"><span class="linenos">124</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">EngineProperty</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="Spark-125"><a href="#Spark-125"><span class="linenos">125</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AutoIncrementProperty</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="Spark-126"><a href="#Spark-126"><span class="linenos">126</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CharacterSetProperty</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="Spark-127"><a href="#Spark-127"><span class="linenos">127</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CollateProperty</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="Spark-128"><a href="#Spark-128"><span class="linenos">128</span></a> <span class="p">}</span>
+</span><span id="Spark-129"><a href="#Spark-129"><span class="linenos">129</span></a>
+</span><span id="Spark-130"><a href="#Spark-130"><span class="linenos">130</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark-131"><a href="#Spark-131"><span class="linenos">131</span></a> <span class="o">**</span><span class="n">Hive</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="Spark-132"><a href="#Spark-132"><span class="linenos">132</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;APPROX_COUNT_DISTINCT&quot;</span><span class="p">),</span>
+</span><span id="Spark-133"><a href="#Spark-133"><span class="linenos">133</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;USING </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">&quot;</span><span class="p">,</span>
+</span><span id="Spark-134"><a href="#Spark-134"><span class="linenos">134</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</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;AGGREGATE(</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">, 0, (acc, x) -&gt; acc + x, acc -&gt; acc)&quot;</span><span class="p">,</span>
+</span><span id="Spark-135"><a href="#Spark-135"><span class="linenos">135</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SHIFTLEFT&quot;</span><span class="p">),</span>
+</span><span id="Spark-136"><a href="#Spark-136"><span class="linenos">136</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SHIFTRIGHT&quot;</span><span class="p">),</span>
+</span><span id="Spark-137"><a href="#Spark-137"><span class="linenos">137</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TRUNC&quot;</span><span class="p">),</span>
+</span><span id="Spark-138"><a href="#Spark-138"><span class="linenos">138</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Hint</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; /*+ </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="o">.</span><span class="n">strip</span><span class="p">()</span><span class="si">}</span><span class="s2"> */&quot;</span><span class="p">,</span>
+</span><span id="Spark-139"><a href="#Spark-139"><span class="linenos">139</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="Spark-140"><a href="#Spark-140"><span class="linenos">140</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Spark-141"><a href="#Spark-141"><span class="linenos">141</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">_unix_to_time</span><span class="p">,</span>
+</span><span id="Spark-142"><a href="#Spark-142"><span class="linenos">142</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">_create_sql</span><span class="p">,</span>
+</span><span id="Spark-143"><a href="#Spark-143"><span class="linenos">143</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">:</span> <span class="n">_map_sql</span><span class="p">,</span>
+</span><span id="Spark-144"><a href="#Spark-144"><span class="linenos">144</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Reduce</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;AGGREGATE&quot;</span><span class="p">),</span>
+</span><span id="Spark-145"><a href="#Spark-145"><span class="linenos">145</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StructKwarg</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;</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="Spark-146"><a href="#Spark-146"><span class="linenos">146</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampTrunc</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_TRUNC(</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="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;</span><span class="p">,</span>
+</span><span id="Spark-147"><a href="#Spark-147"><span class="linenos">147</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="Spark-148"><a href="#Spark-148"><span class="linenos">148</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="Spark-149"><a href="#Spark-149"><span class="linenos">149</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateFromParts</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;MAKE_DATE&quot;</span><span class="p">),</span>
+</span><span id="Spark-150"><a href="#Spark-150"><span class="linenos">150</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="Spark-151"><a href="#Spark-151"><span class="linenos">151</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFWEEK&quot;</span><span class="p">),</span>
+</span><span id="Spark-152"><a href="#Spark-152"><span class="linenos">152</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFMONTH&quot;</span><span class="p">),</span>
+</span><span id="Spark-153"><a href="#Spark-153"><span class="linenos">153</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFYEAR&quot;</span><span class="p">),</span>
+</span><span id="Spark-154"><a href="#Spark-154"><span class="linenos">154</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">WeekOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;WEEKOFYEAR&quot;</span><span class="p">),</span>
+</span><span id="Spark-155"><a href="#Spark-155"><span class="linenos">155</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AtTimeZone</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;FROM_UTC_TIMESTAMP(</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;zone&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Spark-156"><a href="#Spark-156"><span class="linenos">156</span></a> <span class="p">}</span>
+</span><span id="Spark-157"><a href="#Spark-157"><span class="linenos">157</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">)</span>
+</span><span id="Spark-158"><a href="#Spark-158"><span class="linenos">158</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ILike</span><span class="p">)</span>
+</span><span id="Spark-159"><a href="#Spark-159"><span class="linenos">159</span></a>
+</span><span id="Spark-160"><a href="#Spark-160"><span class="linenos">160</span></a> <span class="n">WRAP_DERIVED_VALUES</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Spark-161"><a href="#Spark-161"><span class="linenos">161</span></a> <span class="n">CREATE_FUNCTION_AS</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Spark-162"><a href="#Spark-162"><span class="linenos">162</span></a>
+</span><span id="Spark-163"><a href="#Spark-163"><span class="linenos">163</span></a> <span class="k">def</span> <span class="nf">cast_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 class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Spark-164"><a href="#Spark-164"><span class="linenos">164</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="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span>
+</span><span id="Spark-165"><a href="#Spark-165"><span class="linenos">165</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">JSON</span>
+</span><span id="Spark-166"><a href="#Spark-166"><span class="linenos">166</span></a> <span class="p">):</span>
+</span><span id="Spark-167"><a href="#Spark-167"><span class="linenos">167</span></a> <span class="n">schema</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;&#39;</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;to&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&#39;&quot;</span>
+</span><span id="Spark-168"><a href="#Spark-168"><span class="linenos">168</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FROM_JSON(</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="bp">self</span><span class="o">.</span><span class="n">sql</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="s1">&#39;this&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">schema</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="Spark-169"><a href="#Spark-169"><span class="linenos">169</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">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">JSON</span><span class="p">):</span>
+</span><span id="Spark-170"><a href="#Spark-170"><span class="linenos">170</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_JSON(</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="Spark-171"><a href="#Spark-171"><span class="linenos">171</span></a>
+</span><span id="Spark-172"><a href="#Spark-172"><span class="linenos">172</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
+</span><span id="Spark-173"><a href="#Spark-173"><span class="linenos">173</span></a>
+</span><span id="Spark-174"><a href="#Spark-174"><span class="linenos">174</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="Spark-175"><a href="#Spark-175"><span class="linenos">175</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span></pre></div>
+
+
+
+
+ <div id="Spark.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Spark</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Spark.__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="Spark.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Spark.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Spark.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Spark.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Spark.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Spark.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Spark.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Spark.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Spark.Parser">
+ <input id="Spark.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">Spark.Parser</span><wbr>(<span class="base"><a href="hive.html#Hive.Parser">sqlglot.dialects.hive.Hive.Parser</a></span>):
+
+ <label class="view-source-button" for="Spark.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Spark.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Parser-49"><a href="#Spark.Parser-49"><span class="linenos"> 49</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
+</span><span id="Spark.Parser-50"><a href="#Spark.Parser-50"><span class="linenos"> 50</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark.Parser-51"><a href="#Spark.Parser-51"><span class="linenos"> 51</span></a> <span class="o">**</span><span class="n">Hive</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="Spark.Parser-52"><a href="#Spark.Parser-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;MAP_FROM_ARRAYS&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Spark.Parser-53"><a href="#Spark.Parser-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;TO_UNIX_TIMESTAMP&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Spark.Parser-54"><a href="#Spark.Parser-54"><span class="linenos"> 54</span></a> <span class="s2">&quot;LEFT&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">Substring</span><span class="p">(</span>
+</span><span id="Spark.Parser-55"><a href="#Spark.Parser-55"><span class="linenos"> 55</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="Spark.Parser-56"><a href="#Spark.Parser-56"><span class="linenos"> 56</span></a> <span class="n">start</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span>
+</span><span id="Spark.Parser-57"><a href="#Spark.Parser-57"><span class="linenos"> 57</span></a> <span class="n">length</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="Spark.Parser-58"><a href="#Spark.Parser-58"><span class="linenos"> 58</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-59"><a href="#Spark.Parser-59"><span class="linenos"> 59</span></a> <span class="s2">&quot;SHIFTLEFT&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">BitwiseLeftShift</span><span class="p">(</span>
+</span><span id="Spark.Parser-60"><a href="#Spark.Parser-60"><span class="linenos"> 60</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="Spark.Parser-61"><a href="#Spark.Parser-61"><span class="linenos"> 61</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="Spark.Parser-62"><a href="#Spark.Parser-62"><span class="linenos"> 62</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-63"><a href="#Spark.Parser-63"><span class="linenos"> 63</span></a> <span class="s2">&quot;SHIFTRIGHT&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">BitwiseRightShift</span><span class="p">(</span>
+</span><span id="Spark.Parser-64"><a href="#Spark.Parser-64"><span class="linenos"> 64</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="Spark.Parser-65"><a href="#Spark.Parser-65"><span class="linenos"> 65</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="Spark.Parser-66"><a href="#Spark.Parser-66"><span class="linenos"> 66</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-67"><a href="#Spark.Parser-67"><span class="linenos"> 67</span></a> <span class="s2">&quot;RIGHT&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">Substring</span><span class="p">(</span>
+</span><span id="Spark.Parser-68"><a href="#Spark.Parser-68"><span class="linenos"> 68</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="Spark.Parser-69"><a href="#Spark.Parser-69"><span class="linenos"> 69</span></a> <span class="n">start</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Sub</span><span class="p">(</span>
+</span><span id="Spark.Parser-70"><a href="#Spark.Parser-70"><span class="linenos"> 70</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><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="Spark.Parser-71"><a href="#Spark.Parser-71"><span class="linenos"> 71</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><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">1</span><span class="p">),</span> <span class="n">expression</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">number</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span>
+</span><span id="Spark.Parser-72"><a href="#Spark.Parser-72"><span class="linenos"> 72</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-73"><a href="#Spark.Parser-73"><span class="linenos"> 73</span></a> <span class="n">length</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="Spark.Parser-74"><a href="#Spark.Parser-74"><span class="linenos"> 74</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-75"><a href="#Spark.Parser-75"><span class="linenos"> 75</span></a> <span class="s2">&quot;APPROX_PERCENTILE&quot;</span><span class="p">:</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><span id="Spark.Parser-76"><a href="#Spark.Parser-76"><span class="linenos"> 76</span></a> <span class="s2">&quot;IIF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Spark.Parser-77"><a href="#Spark.Parser-77"><span class="linenos"> 77</span></a> <span class="s2">&quot;AGGREGATE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Reduce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Spark.Parser-78"><a href="#Spark.Parser-78"><span class="linenos"> 78</span></a> <span class="s2">&quot;DAYOFWEEK&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">DayOfWeek</span><span class="p">(</span>
+</span><span id="Spark.Parser-79"><a href="#Spark.Parser-79"><span class="linenos"> 79</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Spark.Parser-80"><a href="#Spark.Parser-80"><span class="linenos"> 80</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-81"><a href="#Spark.Parser-81"><span class="linenos"> 81</span></a> <span class="s2">&quot;DAYOFMONTH&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">DayOfMonth</span><span class="p">(</span>
+</span><span id="Spark.Parser-82"><a href="#Spark.Parser-82"><span class="linenos"> 82</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Spark.Parser-83"><a href="#Spark.Parser-83"><span class="linenos"> 83</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-84"><a href="#Spark.Parser-84"><span class="linenos"> 84</span></a> <span class="s2">&quot;DAYOFYEAR&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">DayOfYear</span><span class="p">(</span>
+</span><span id="Spark.Parser-85"><a href="#Spark.Parser-85"><span class="linenos"> 85</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Spark.Parser-86"><a href="#Spark.Parser-86"><span class="linenos"> 86</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-87"><a href="#Spark.Parser-87"><span class="linenos"> 87</span></a> <span class="s2">&quot;WEEKOFYEAR&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">WeekOfYear</span><span class="p">(</span>
+</span><span id="Spark.Parser-88"><a href="#Spark.Parser-88"><span class="linenos"> 88</span></a> <span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><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="Spark.Parser-89"><a href="#Spark.Parser-89"><span class="linenos"> 89</span></a> <span class="p">),</span>
+</span><span id="Spark.Parser-90"><a href="#Spark.Parser-90"><span class="linenos"> 90</span></a> <span class="p">}</span>
+</span><span id="Spark.Parser-91"><a href="#Spark.Parser-91"><span class="linenos"> 91</span></a>
+</span><span id="Spark.Parser-92"><a href="#Spark.Parser-92"><span class="linenos"> 92</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark.Parser-93"><a href="#Spark.Parser-93"><span class="linenos"> 93</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Spark.Parser-94"><a href="#Spark.Parser-94"><span class="linenos"> 94</span></a> <span class="s2">&quot;BROADCAST&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;BROADCAST&quot;</span><span class="p">),</span>
+</span><span id="Spark.Parser-95"><a href="#Spark.Parser-95"><span class="linenos"> 95</span></a> <span class="s2">&quot;BROADCASTJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;BROADCASTJOIN&quot;</span><span class="p">),</span>
+</span><span id="Spark.Parser-96"><a href="#Spark.Parser-96"><span class="linenos"> 96</span></a> <span class="s2">&quot;MAPJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MAPJOIN&quot;</span><span class="p">),</span>
+</span><span id="Spark.Parser-97"><a href="#Spark.Parser-97"><span class="linenos"> 97</span></a> <span class="s2">&quot;MERGE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MERGE&quot;</span><span class="p">),</span>
+</span><span id="Spark.Parser-98"><a href="#Spark.Parser-98"><span class="linenos"> 98</span></a> <span class="s2">&quot;SHUFFLEMERGE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLEMERGE&quot;</span><span class="p">),</span>
+</span><span id="Spark.Parser-99"><a href="#Spark.Parser-99"><span class="linenos"> 99</span></a> <span class="s2">&quot;MERGEJOIN&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;MERGEJOIN&quot;</span><span class="p">),</span>
+</span><span id="Spark.Parser-100"><a href="#Spark.Parser-100"><span class="linenos">100</span></a> <span class="s2">&quot;SHUFFLE_HASH&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLE_HASH&quot;</span><span class="p">),</span>
+</span><span id="Spark.Parser-101"><a href="#Spark.Parser-101"><span class="linenos">101</span></a> <span class="s2">&quot;SHUFFLE_REPLICATE_NL&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_join_hint</span><span class="p">(</span><span class="s2">&quot;SHUFFLE_REPLICATE_NL&quot;</span><span class="p">),</span>
+</span><span id="Spark.Parser-102"><a href="#Spark.Parser-102"><span class="linenos">102</span></a> <span class="p">}</span>
+</span><span id="Spark.Parser-103"><a href="#Spark.Parser-103"><span class="linenos">103</span></a>
+</span><span id="Spark.Parser-104"><a href="#Spark.Parser-104"><span class="linenos">104</span></a> <span class="k">def</span> <span class="nf">_parse_add_column</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="Spark.Parser-105"><a href="#Spark.Parser-105"><span class="linenos">105</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;ADD&quot;</span><span class="p">,</span> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_schema</span><span class="p">()</span>
+</span><span id="Spark.Parser-106"><a href="#Spark.Parser-106"><span class="linenos">106</span></a>
+</span><span id="Spark.Parser-107"><a href="#Spark.Parser-107"><span class="linenos">107</span></a> <span class="k">def</span> <span class="nf">_parse_drop_column</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
+</span><span id="Spark.Parser-108"><a href="#Spark.Parser-108"><span class="linenos">108</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;DROP&quot;</span><span class="p">,</span> <span class="s2">&quot;COLUMNS&quot;</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="Spark.Parser-109"><a href="#Spark.Parser-109"><span class="linenos">109</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Drop</span><span class="p">,</span>
+</span><span id="Spark.Parser-110"><a href="#Spark.Parser-110"><span class="linenos">110</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_schema</span><span class="p">(),</span>
+</span><span id="Spark.Parser-111"><a href="#Spark.Parser-111"><span class="linenos">111</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;COLUMNS&quot;</span><span class="p">,</span>
+</span><span id="Spark.Parser-112"><a href="#Spark.Parser-112"><span class="linenos">112</span></a> <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="Spark.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Spark.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Spark.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Spark.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Spark.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Spark.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Spark.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Spark.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Spark.Generator">
+ <input id="Spark.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">Spark.Generator</span><wbr>(<span class="base"><a href="hive.html#Hive.Generator">sqlglot.dialects.hive.Hive.Generator</a></span>):
+
+ <label class="view-source-button" for="Spark.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Spark.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Generator-114"><a href="#Spark.Generator-114"><span class="linenos">114</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Spark.Generator-115"><a href="#Spark.Generator-115"><span class="linenos">115</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark.Generator-116"><a href="#Spark.Generator-116"><span class="linenos">116</span></a> <span class="o">**</span><span class="n">Hive</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="Spark.Generator-117"><a href="#Spark.Generator-117"><span class="linenos">117</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;BYTE&quot;</span><span class="p">,</span>
+</span><span id="Spark.Generator-118"><a href="#Spark.Generator-118"><span class="linenos">118</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;SHORT&quot;</span><span class="p">,</span>
+</span><span id="Spark.Generator-119"><a href="#Spark.Generator-119"><span class="linenos">119</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;LONG&quot;</span><span class="p">,</span>
+</span><span id="Spark.Generator-120"><a href="#Spark.Generator-120"><span class="linenos">120</span></a> <span class="p">}</span>
+</span><span id="Spark.Generator-121"><a href="#Spark.Generator-121"><span class="linenos">121</span></a>
+</span><span id="Spark.Generator-122"><a href="#Spark.Generator-122"><span class="linenos">122</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark.Generator-123"><a href="#Spark.Generator-123"><span class="linenos">123</span></a> <span class="o">**</span><span class="n">Hive</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="Spark.Generator-124"><a href="#Spark.Generator-124"><span class="linenos">124</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">EngineProperty</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="Spark.Generator-125"><a href="#Spark.Generator-125"><span class="linenos">125</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AutoIncrementProperty</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="Spark.Generator-126"><a href="#Spark.Generator-126"><span class="linenos">126</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CharacterSetProperty</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="Spark.Generator-127"><a href="#Spark.Generator-127"><span class="linenos">127</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CollateProperty</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="Spark.Generator-128"><a href="#Spark.Generator-128"><span class="linenos">128</span></a> <span class="p">}</span>
+</span><span id="Spark.Generator-129"><a href="#Spark.Generator-129"><span class="linenos">129</span></a>
+</span><span id="Spark.Generator-130"><a href="#Spark.Generator-130"><span class="linenos">130</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Spark.Generator-131"><a href="#Spark.Generator-131"><span class="linenos">131</span></a> <span class="o">**</span><span class="n">Hive</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="Spark.Generator-132"><a href="#Spark.Generator-132"><span class="linenos">132</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;APPROX_COUNT_DISTINCT&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-133"><a href="#Spark.Generator-133"><span class="linenos">133</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;USING </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">&quot;</span><span class="p">,</span>
+</span><span id="Spark.Generator-134"><a href="#Spark.Generator-134"><span class="linenos">134</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</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;AGGREGATE(</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">, 0, (acc, x) -&gt; acc + x, acc -&gt; acc)&quot;</span><span class="p">,</span>
+</span><span id="Spark.Generator-135"><a href="#Spark.Generator-135"><span class="linenos">135</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SHIFTLEFT&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-136"><a href="#Spark.Generator-136"><span class="linenos">136</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;SHIFTRIGHT&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-137"><a href="#Spark.Generator-137"><span class="linenos">137</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TRUNC&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-138"><a href="#Spark.Generator-138"><span class="linenos">138</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Hint</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; /*+ </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="o">.</span><span class="n">strip</span><span class="p">()</span><span class="si">}</span><span class="s2"> */&quot;</span><span class="p">,</span>
+</span><span id="Spark.Generator-139"><a href="#Spark.Generator-139"><span class="linenos">139</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="n">_str_to_date</span><span class="p">,</span>
+</span><span id="Spark.Generator-140"><a href="#Spark.Generator-140"><span class="linenos">140</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</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_TIMESTAMP(</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="Spark.Generator-141"><a href="#Spark.Generator-141"><span class="linenos">141</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">_unix_to_time</span><span class="p">,</span>
+</span><span id="Spark.Generator-142"><a href="#Spark.Generator-142"><span class="linenos">142</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">_create_sql</span><span class="p">,</span>
+</span><span id="Spark.Generator-143"><a href="#Spark.Generator-143"><span class="linenos">143</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">:</span> <span class="n">_map_sql</span><span class="p">,</span>
+</span><span id="Spark.Generator-144"><a href="#Spark.Generator-144"><span class="linenos">144</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Reduce</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;AGGREGATE&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-145"><a href="#Spark.Generator-145"><span class="linenos">145</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StructKwarg</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;</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="Spark.Generator-146"><a href="#Spark.Generator-146"><span class="linenos">146</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampTrunc</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_TRUNC(</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="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;</span><span class="p">,</span>
+</span><span id="Spark.Generator-147"><a href="#Spark.Generator-147"><span class="linenos">147</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Trim</span><span class="p">:</span> <span class="n">trim_sql</span><span class="p">,</span>
+</span><span id="Spark.Generator-148"><a href="#Spark.Generator-148"><span class="linenos">148</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="Spark.Generator-149"><a href="#Spark.Generator-149"><span class="linenos">149</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateFromParts</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;MAKE_DATE&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-150"><a href="#Spark.Generator-150"><span class="linenos">150</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="Spark.Generator-151"><a href="#Spark.Generator-151"><span class="linenos">151</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFWEEK&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-152"><a href="#Spark.Generator-152"><span class="linenos">152</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFMONTH&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-153"><a href="#Spark.Generator-153"><span class="linenos">153</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DAYOFYEAR&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-154"><a href="#Spark.Generator-154"><span class="linenos">154</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">WeekOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;WEEKOFYEAR&quot;</span><span class="p">),</span>
+</span><span id="Spark.Generator-155"><a href="#Spark.Generator-155"><span class="linenos">155</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AtTimeZone</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;FROM_UTC_TIMESTAMP(</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;zone&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span><span class="p">,</span>
+</span><span id="Spark.Generator-156"><a href="#Spark.Generator-156"><span class="linenos">156</span></a> <span class="p">}</span>
+</span><span id="Spark.Generator-157"><a href="#Spark.Generator-157"><span class="linenos">157</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">)</span>
+</span><span id="Spark.Generator-158"><a href="#Spark.Generator-158"><span class="linenos">158</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ILike</span><span class="p">)</span>
+</span><span id="Spark.Generator-159"><a href="#Spark.Generator-159"><span class="linenos">159</span></a>
+</span><span id="Spark.Generator-160"><a href="#Spark.Generator-160"><span class="linenos">160</span></a> <span class="n">WRAP_DERIVED_VALUES</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Spark.Generator-161"><a href="#Spark.Generator-161"><span class="linenos">161</span></a> <span class="n">CREATE_FUNCTION_AS</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Spark.Generator-162"><a href="#Spark.Generator-162"><span class="linenos">162</span></a>
+</span><span id="Spark.Generator-163"><a href="#Spark.Generator-163"><span class="linenos">163</span></a> <span class="k">def</span> <span class="nf">cast_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 class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Spark.Generator-164"><a href="#Spark.Generator-164"><span class="linenos">164</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="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span>
+</span><span id="Spark.Generator-165"><a href="#Spark.Generator-165"><span class="linenos">165</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">JSON</span>
+</span><span id="Spark.Generator-166"><a href="#Spark.Generator-166"><span class="linenos">166</span></a> <span class="p">):</span>
+</span><span id="Spark.Generator-167"><a href="#Spark.Generator-167"><span class="linenos">167</span></a> <span class="n">schema</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;&#39;</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;to&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&#39;&quot;</span>
+</span><span id="Spark.Generator-168"><a href="#Spark.Generator-168"><span class="linenos">168</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FROM_JSON(</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="bp">self</span><span class="o">.</span><span class="n">sql</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="s1">&#39;this&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">schema</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="Spark.Generator-169"><a href="#Spark.Generator-169"><span class="linenos">169</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">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">JSON</span><span class="p">):</span>
+</span><span id="Spark.Generator-170"><a href="#Spark.Generator-170"><span class="linenos">170</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_JSON(</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="Spark.Generator-171"><a href="#Spark.Generator-171"><span class="linenos">171</span></a>
+</span><span id="Spark.Generator-172"><a href="#Spark.Generator-172"><span class="linenos">172</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</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="Spark.Generator.cast_sql" class="classattr">
+ <input id="Spark.Generator.cast_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">cast_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 class="p">:</span> <span class="n"><a href="../expressions.html#Cast">sqlglot.expressions.Cast</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Spark.Generator.cast_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Spark.Generator.cast_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Generator.cast_sql-163"><a href="#Spark.Generator.cast_sql-163"><span class="linenos">163</span></a> <span class="k">def</span> <span class="nf">cast_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 class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Spark.Generator.cast_sql-164"><a href="#Spark.Generator.cast_sql-164"><span class="linenos">164</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="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span>
+</span><span id="Spark.Generator.cast_sql-165"><a href="#Spark.Generator.cast_sql-165"><span class="linenos">165</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">JSON</span>
+</span><span id="Spark.Generator.cast_sql-166"><a href="#Spark.Generator.cast_sql-166"><span class="linenos">166</span></a> <span class="p">):</span>
+</span><span id="Spark.Generator.cast_sql-167"><a href="#Spark.Generator.cast_sql-167"><span class="linenos">167</span></a> <span class="n">schema</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;&#39;</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;to&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2">&#39;&quot;</span>
+</span><span id="Spark.Generator.cast_sql-168"><a href="#Spark.Generator.cast_sql-168"><span class="linenos">168</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FROM_JSON(</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="bp">self</span><span class="o">.</span><span class="n">sql</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="s1">&#39;this&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">schema</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="Spark.Generator.cast_sql-169"><a href="#Spark.Generator.cast_sql-169"><span class="linenos">169</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">to</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">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">JSON</span><span class="p">):</span>
+</span><span id="Spark.Generator.cast_sql-170"><a href="#Spark.Generator.cast_sql-170"><span class="linenos">170</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;TO_JSON(</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="Spark.Generator.cast_sql-171"><a href="#Spark.Generator.cast_sql-171"><span class="linenos">171</span></a>
+</span><span id="Spark.Generator.cast_sql-172"><a href="#Spark.Generator.cast_sql-172"><span class="linenos">172</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">Spark</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</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="Spark.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Spark.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Spark.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Spark.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Spark.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Spark.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Spark.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Spark.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Spark.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Spark.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Spark.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Spark.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Spark.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Spark.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Spark.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Spark.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Spark.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Spark.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Spark.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Spark.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Spark.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Spark.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Spark.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Spark.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Spark.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Spark.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Spark.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Spark.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Spark.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Spark.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Spark.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Spark.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Spark.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Spark.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Spark.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Spark.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Spark.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Spark.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Spark.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Spark.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Spark.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Spark.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Spark.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Spark.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Spark.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Spark.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Spark.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Spark.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Spark.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Spark.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Spark.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Spark.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Spark.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Spark.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Spark.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Spark.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Spark.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Spark.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Spark.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Spark.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Spark.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Spark.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Spark.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Spark.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Spark.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Spark.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Spark.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Spark.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Spark.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Spark.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Spark.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Spark.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Spark.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Spark.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Spark.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Spark.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Spark.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Spark.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Spark.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Spark.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Spark.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Spark.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Spark.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Spark.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Spark.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Spark.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Spark.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Spark.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Spark.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Spark.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Spark.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Spark.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Spark.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Spark.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Spark.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Spark.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Spark.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Spark.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Spark.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Spark.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Spark.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Spark.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Spark.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Spark.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Spark.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Spark.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Spark.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Spark.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Spark.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Spark.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Spark.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Spark.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Spark.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Spark.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Spark.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Spark.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Spark.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Spark.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Spark.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Spark.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Spark.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Spark.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Spark.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Spark.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="Spark.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="Spark.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="Spark.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="Spark.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="Spark.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="Spark.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="Spark.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="Spark.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="Spark.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="Spark.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="Spark.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="Spark.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="Spark.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="Spark.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="Spark.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="Spark.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
+ <dd id="Spark.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
+ <dd id="Spark.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
+ <dd id="Spark.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
+ <dd id="Spark.Generator.transaction_sql" class="function"><a href="../generator.html#Generator.transaction_sql">transaction_sql</a></dd>
+ <dd id="Spark.Generator.commit_sql" class="function"><a href="../generator.html#Generator.commit_sql">commit_sql</a></dd>
+ <dd id="Spark.Generator.rollback_sql" class="function"><a href="../generator.html#Generator.rollback_sql">rollback_sql</a></dd>
+ <dd id="Spark.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
+ <dd id="Spark.Generator.renametable_sql" class="function"><a href="../generator.html#Generator.renametable_sql">renametable_sql</a></dd>
+ <dd id="Spark.Generator.altertable_sql" class="function"><a href="../generator.html#Generator.altertable_sql">altertable_sql</a></dd>
+ <dd id="Spark.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
+ <dd id="Spark.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
+ <dd id="Spark.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
+ <dd id="Spark.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
+ <dd id="Spark.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
+ <dd id="Spark.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
+ <dd id="Spark.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
+ <dd id="Spark.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
+ <dd id="Spark.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
+ <dd id="Spark.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
+ <dd id="Spark.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
+ <dd id="Spark.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
+ <dd id="Spark.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
+ <dd id="Spark.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
+ <dd id="Spark.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
+ <dd id="Spark.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
+ <dd id="Spark.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
+ <dd id="Spark.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
+ <dd id="Spark.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
+ <dd id="Spark.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
+ <dd id="Spark.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
+ <dd id="Spark.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
+ <dd id="Spark.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
+ <dd id="Spark.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
+ <dd id="Spark.Generator.nullsafeeq_sql" class="function"><a href="../generator.html#Generator.nullsafeeq_sql">nullsafeeq_sql</a></dd>
+ <dd id="Spark.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
+ <dd id="Spark.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
+ <dd id="Spark.Generator.slice_sql" class="function"><a href="../generator.html#Generator.slice_sql">slice_sql</a></dd>
+ <dd id="Spark.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
+ <dd id="Spark.Generator.trycast_sql" class="function"><a href="../generator.html#Generator.trycast_sql">trycast_sql</a></dd>
+ <dd id="Spark.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
+ <dd id="Spark.Generator.binary" class="function"><a href="../generator.html#Generator.binary">binary</a></dd>
+ <dd id="Spark.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
+ <dd id="Spark.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
+ <dd id="Spark.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
+ <dd id="Spark.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
+ <dd id="Spark.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
+ <dd id="Spark.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
+ <dd id="Spark.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
+ <dd id="Spark.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
+ <dd id="Spark.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
+ <dd id="Spark.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
+ <dd id="Spark.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
+ <dd id="Spark.Generator.userdefinedfunctionkwarg_sql" class="function"><a href="../generator.html#Generator.userdefinedfunctionkwarg_sql">userdefinedfunctionkwarg_sql</a></dd>
+ <dd id="Spark.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
+ <dd id="Spark.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
+ <dd id="Spark.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
+ <dd id="Spark.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
+
+ </div>
+ <div><dt><a href="hive.html#Hive.Generator">sqlglot.dialects.hive.Hive.Generator</a></dt>
+ <dd id="Spark.Generator.with_properties" class="function"><a href="hive.html#Hive.Generator.with_properties">with_properties</a></dd>
+ <dd id="Spark.Generator.datatype_sql" class="function"><a href="hive.html#Hive.Generator.datatype_sql">datatype_sql</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Spark.Tokenizer">
+ <input id="Spark.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">Spark.Tokenizer</span><wbr>(<span class="base"><a href="hive.html#Hive.Tokenizer">sqlglot.dialects.hive.Hive.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="Spark.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Spark.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Tokenizer-174"><a href="#Spark.Tokenizer-174"><span class="linenos">174</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Hive</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="Spark.Tokenizer-175"><a href="#Spark.Tokenizer-175"><span class="linenos">175</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><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="Spark.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="Spark.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="Spark.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</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
diff --git a/docs/sqlglot/dialects/sqlite.html b/docs/sqlglot/dialects/sqlite.html
new file mode 100644
index 0000000..20314c5
--- /dev/null
+++ b/docs/sqlglot/dialects/sqlite.html
@@ -0,0 +1,918 @@
+<!doctype html>
+<html lang="en">
+<head>
+ <meta charset="utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <meta name="generator" content="pdoc 12.3.1"/>
+ <title>sqlglot.dialects.sqlite API documentation</title>
+
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+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.sqlite </h1>
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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><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">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">arrow_json_extract_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_tablesample_sql</span><span class="p">,</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">rename_func</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a><span class="p">)</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</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-14"><a href="#L-14"><span class="linenos"> 14</span></a>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a><span class="k">def</span> <span class="nf">_fetch_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-17"><a href="#L-17"><span class="linenos"> 17</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">limit_sql</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Limit</span><span class="p">(</span><span class="n">expression</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;count&quot;</span><span class="p">)))</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="c1"># https://www.sqlite.org/lang_aggfunc.html#group_concat</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a><span class="k">def</span> <span class="nf">_group_concat_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-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="n">distinct</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Distinct</span><span class="p">)</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="k">if</span> <span class="n">distinct</span><span class="p">:</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">distinct</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a> <span class="n">distinct</span> <span class="o">=</span> <span class="s2">&quot;DISTINCT &quot;</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</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="n">exp</span><span class="o">.</span><span class="n">Order</span><span class="p">):</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;SQLite GROUP_CONCAT doesn&#39;t support ORDER BY.&quot;</span><span class="p">)</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</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">this</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">distinct</span><span class="p">:</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="n">this</span> <span class="o">=</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><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="n">separator</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;separator&quot;</span><span class="p">)</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;GROUP_CONCAT(</span><span class="si">{</span><span class="n">distinct</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s1">&#39;&#39;</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">this</span><span class="p">,</span><span class="w"> </span><span class="n">separator</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a><span class="k">def</span> <span class="nf">_date_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-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="n">modifier</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a> <span class="n">modifier</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span> <span class="k">if</span> <span class="n">modifier</span><span class="o">.</span><span class="n">is_string</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">modifier</span><span class="p">)</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a> <span class="n">unit</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;unit&quot;</span><span class="p">)</span>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a> <span class="n">modifier</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;&#39;</span><span class="si">{</span><span class="n">modifier</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">unit</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">&#39;&quot;</span> <span class="k">if</span> <span class="n">unit</span> <span class="k">else</span> <span class="sa">f</span><span class="s2">&quot;&#39;</span><span class="si">{</span><span class="n">modifier</span><span class="si">}</span><span class="s2">&#39;&quot;</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">normalize_func</span><span class="p">(</span><span class="s1">&#39;DATE&#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_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">modifier</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a><span class="k">class</span> <span class="nc">SQLite</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</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-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</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 class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0X&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</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-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="p">}</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</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-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</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-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="s2">&quot;EDITDIST3&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a> <span class="p">}</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</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-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</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-63"><a href="#L-63"><span class="linenos"> 63</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">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</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-67"><a href="#L-67"><span class="linenos"> 67</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</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-69"><a href="#L-69"><span class="linenos"> 69</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</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">CHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</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">NCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</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;BLOB&quot;</span><span class="p">,</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BLOB&quot;</span><span class="p">,</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="p">}</span>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="n">TOKEN_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">AUTO_INCREMENT</span><span class="p">:</span> <span class="s2">&quot;AUTOINCREMENT&quot;</span><span class="p">,</span>
+</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="p">}</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a>
+</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</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-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">,</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</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-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</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;EDITDIST3&quot;</span><span class="p">),</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</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="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="s2">&quot;this&quot;</span><span class="p">),</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</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="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="s2">&quot;this&quot;</span><span class="p">),</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_group_concat_sql</span><span class="p">,</span>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Fetch</span><span class="p">:</span> <span class="n">_fetch_sql</span><span class="p">,</span>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="p">}</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="k">def</span> <span class="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-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</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="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">this</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;BEGIN</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2"> TRANSACTION&quot;</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="SQLite">
+ <input id="SQLite-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">SQLite</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="SQLite-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#SQLite"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="SQLite-46"><a href="#SQLite-46"><span class="linenos"> 46</span></a><span class="k">class</span> <span class="nc">SQLite</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="SQLite-47"><a href="#SQLite-47"><span class="linenos"> 47</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="SQLite-48"><a href="#SQLite-48"><span class="linenos"> 48</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</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 class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="SQLite-49"><a href="#SQLite-49"><span class="linenos"> 49</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0X&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="SQLite-50"><a href="#SQLite-50"><span class="linenos"> 50</span></a>
+</span><span id="SQLite-51"><a href="#SQLite-51"><span class="linenos"> 51</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite-52"><a href="#SQLite-52"><span class="linenos"> 52</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="SQLite-53"><a href="#SQLite-53"><span class="linenos"> 53</span></a> <span class="p">}</span>
+</span><span id="SQLite-54"><a href="#SQLite-54"><span class="linenos"> 54</span></a>
+</span><span id="SQLite-55"><a href="#SQLite-55"><span class="linenos"> 55</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="SQLite-56"><a href="#SQLite-56"><span class="linenos"> 56</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite-57"><a href="#SQLite-57"><span class="linenos"> 57</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="SQLite-58"><a href="#SQLite-58"><span class="linenos"> 58</span></a> <span class="s2">&quot;EDITDIST3&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="SQLite-59"><a href="#SQLite-59"><span class="linenos"> 59</span></a> <span class="p">}</span>
+</span><span id="SQLite-60"><a href="#SQLite-60"><span class="linenos"> 60</span></a>
+</span><span id="SQLite-61"><a href="#SQLite-61"><span class="linenos"> 61</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="SQLite-62"><a href="#SQLite-62"><span class="linenos"> 62</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite-63"><a href="#SQLite-63"><span class="linenos"> 63</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="SQLite-64"><a href="#SQLite-64"><span class="linenos"> 64</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">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="SQLite-65"><a href="#SQLite-65"><span class="linenos"> 65</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="SQLite-66"><a href="#SQLite-66"><span class="linenos"> 66</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="SQLite-67"><a href="#SQLite-67"><span class="linenos"> 67</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="SQLite-68"><a href="#SQLite-68"><span class="linenos"> 68</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="SQLite-69"><a href="#SQLite-69"><span class="linenos"> 69</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="SQLite-70"><a href="#SQLite-70"><span class="linenos"> 70</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="SQLite-71"><a href="#SQLite-71"><span class="linenos"> 71</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="SQLite-72"><a href="#SQLite-72"><span class="linenos"> 72</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">CHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="SQLite-73"><a href="#SQLite-73"><span class="linenos"> 73</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">NCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="SQLite-74"><a href="#SQLite-74"><span class="linenos"> 74</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="SQLite-75"><a href="#SQLite-75"><span class="linenos"> 75</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="SQLite-76"><a href="#SQLite-76"><span class="linenos"> 76</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;BLOB&quot;</span><span class="p">,</span>
+</span><span id="SQLite-77"><a href="#SQLite-77"><span class="linenos"> 77</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BLOB&quot;</span><span class="p">,</span>
+</span><span id="SQLite-78"><a href="#SQLite-78"><span class="linenos"> 78</span></a> <span class="p">}</span>
+</span><span id="SQLite-79"><a href="#SQLite-79"><span class="linenos"> 79</span></a>
+</span><span id="SQLite-80"><a href="#SQLite-80"><span class="linenos"> 80</span></a> <span class="n">TOKEN_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite-81"><a href="#SQLite-81"><span class="linenos"> 81</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">AUTO_INCREMENT</span><span class="p">:</span> <span class="s2">&quot;AUTOINCREMENT&quot;</span><span class="p">,</span>
+</span><span id="SQLite-82"><a href="#SQLite-82"><span class="linenos"> 82</span></a> <span class="p">}</span>
+</span><span id="SQLite-83"><a href="#SQLite-83"><span class="linenos"> 83</span></a>
+</span><span id="SQLite-84"><a href="#SQLite-84"><span class="linenos"> 84</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite-85"><a href="#SQLite-85"><span class="linenos"> 85</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="SQLite-86"><a href="#SQLite-86"><span class="linenos"> 86</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">,</span>
+</span><span id="SQLite-87"><a href="#SQLite-87"><span class="linenos"> 87</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="SQLite-88"><a href="#SQLite-88"><span class="linenos"> 88</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="SQLite-89"><a href="#SQLite-89"><span class="linenos"> 89</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="SQLite-90"><a href="#SQLite-90"><span class="linenos"> 90</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="SQLite-91"><a href="#SQLite-91"><span class="linenos"> 91</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="SQLite-92"><a href="#SQLite-92"><span class="linenos"> 92</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;EDITDIST3&quot;</span><span class="p">),</span>
+</span><span id="SQLite-93"><a href="#SQLite-93"><span class="linenos"> 93</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="SQLite-94"><a href="#SQLite-94"><span class="linenos"> 94</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="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="s2">&quot;this&quot;</span><span class="p">),</span>
+</span><span id="SQLite-95"><a href="#SQLite-95"><span class="linenos"> 95</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</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="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="s2">&quot;this&quot;</span><span class="p">),</span>
+</span><span id="SQLite-96"><a href="#SQLite-96"><span class="linenos"> 96</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="SQLite-97"><a href="#SQLite-97"><span class="linenos"> 97</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_group_concat_sql</span><span class="p">,</span>
+</span><span id="SQLite-98"><a href="#SQLite-98"><span class="linenos"> 98</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Fetch</span><span class="p">:</span> <span class="n">_fetch_sql</span><span class="p">,</span>
+</span><span id="SQLite-99"><a href="#SQLite-99"><span class="linenos"> 99</span></a> <span class="p">}</span>
+</span><span id="SQLite-100"><a href="#SQLite-100"><span class="linenos">100</span></a>
+</span><span id="SQLite-101"><a href="#SQLite-101"><span class="linenos">101</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="SQLite-102"><a href="#SQLite-102"><span class="linenos">102</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="SQLite-103"><a href="#SQLite-103"><span class="linenos">103</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">this</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="SQLite-104"><a href="#SQLite-104"><span class="linenos">104</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;BEGIN</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2"> TRANSACTION&quot;</span>
+</span></pre></div>
+
+
+
+
+ <div id="SQLite.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">SQLite</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#SQLite.__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="SQLite.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="SQLite.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="SQLite.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="SQLite.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="SQLite.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="SQLite.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="SQLite.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="SQLite.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="SQLite.Tokenizer">
+ <input id="SQLite.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">SQLite.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="SQLite.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#SQLite.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="SQLite.Tokenizer-47"><a href="#SQLite.Tokenizer-47"><span class="linenos">47</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="SQLite.Tokenizer-48"><a href="#SQLite.Tokenizer-48"><span class="linenos">48</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</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 class="s2">&quot;`&quot;</span><span class="p">]</span>
+</span><span id="SQLite.Tokenizer-49"><a href="#SQLite.Tokenizer-49"><span class="linenos">49</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;x&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0x&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">),</span> <span class="p">(</span><span class="s2">&quot;0X&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</span><span class="p">)]</span>
+</span><span id="SQLite.Tokenizer-50"><a href="#SQLite.Tokenizer-50"><span class="linenos">50</span></a>
+</span><span id="SQLite.Tokenizer-51"><a href="#SQLite.Tokenizer-51"><span class="linenos">51</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite.Tokenizer-52"><a href="#SQLite.Tokenizer-52"><span class="linenos">52</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="SQLite.Tokenizer-53"><a href="#SQLite.Tokenizer-53"><span class="linenos">53</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="SQLite.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="SQLite.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="SQLite.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="SQLite.Parser">
+ <input id="SQLite.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">SQLite.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="SQLite.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#SQLite.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="SQLite.Parser-55"><a href="#SQLite.Parser-55"><span class="linenos">55</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="SQLite.Parser-56"><a href="#SQLite.Parser-56"><span class="linenos">56</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite.Parser-57"><a href="#SQLite.Parser-57"><span class="linenos">57</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="SQLite.Parser-58"><a href="#SQLite.Parser-58"><span class="linenos">58</span></a> <span class="s2">&quot;EDITDIST3&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="SQLite.Parser-59"><a href="#SQLite.Parser-59"><span class="linenos">59</span></a> <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="SQLite.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="SQLite.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="SQLite.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="SQLite.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="SQLite.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="SQLite.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="SQLite.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="SQLite.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="SQLite.Generator">
+ <input id="SQLite.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">SQLite.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="SQLite.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#SQLite.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="SQLite.Generator-61"><a href="#SQLite.Generator-61"><span class="linenos"> 61</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="SQLite.Generator-62"><a href="#SQLite.Generator-62"><span class="linenos"> 62</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite.Generator-63"><a href="#SQLite.Generator-63"><span class="linenos"> 63</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="SQLite.Generator-64"><a href="#SQLite.Generator-64"><span class="linenos"> 64</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">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-65"><a href="#SQLite.Generator-65"><span class="linenos"> 65</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">TINYINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-66"><a href="#SQLite.Generator-66"><span class="linenos"> 66</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">SMALLINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-67"><a href="#SQLite.Generator-67"><span class="linenos"> 67</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="SQLite.Generator-68"><a href="#SQLite.Generator-68"><span class="linenos"> 68</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">BIGINT</span><span class="p">:</span> <span class="s2">&quot;INTEGER&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-69"><a href="#SQLite.Generator-69"><span class="linenos"> 69</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="SQLite.Generator-70"><a href="#SQLite.Generator-70"><span class="linenos"> 70</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">DOUBLE</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-71"><a href="#SQLite.Generator-71"><span class="linenos"> 71</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;REAL&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-72"><a href="#SQLite.Generator-72"><span class="linenos"> 72</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">CHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-73"><a href="#SQLite.Generator-73"><span class="linenos"> 73</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">NCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-74"><a href="#SQLite.Generator-74"><span class="linenos"> 74</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">VARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-75"><a href="#SQLite.Generator-75"><span class="linenos"> 75</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">NVARCHAR</span><span class="p">:</span> <span class="s2">&quot;TEXT&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-76"><a href="#SQLite.Generator-76"><span class="linenos"> 76</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;BLOB&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-77"><a href="#SQLite.Generator-77"><span class="linenos"> 77</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">VARBINARY</span><span class="p">:</span> <span class="s2">&quot;BLOB&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-78"><a href="#SQLite.Generator-78"><span class="linenos"> 78</span></a> <span class="p">}</span>
+</span><span id="SQLite.Generator-79"><a href="#SQLite.Generator-79"><span class="linenos"> 79</span></a>
+</span><span id="SQLite.Generator-80"><a href="#SQLite.Generator-80"><span class="linenos"> 80</span></a> <span class="n">TOKEN_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite.Generator-81"><a href="#SQLite.Generator-81"><span class="linenos"> 81</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">AUTO_INCREMENT</span><span class="p">:</span> <span class="s2">&quot;AUTOINCREMENT&quot;</span><span class="p">,</span>
+</span><span id="SQLite.Generator-82"><a href="#SQLite.Generator-82"><span class="linenos"> 82</span></a> <span class="p">}</span>
+</span><span id="SQLite.Generator-83"><a href="#SQLite.Generator-83"><span class="linenos"> 83</span></a>
+</span><span id="SQLite.Generator-84"><a href="#SQLite.Generator-84"><span class="linenos"> 84</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="SQLite.Generator-85"><a href="#SQLite.Generator-85"><span class="linenos"> 85</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="SQLite.Generator-86"><a href="#SQLite.Generator-86"><span class="linenos"> 86</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">_date_add_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-87"><a href="#SQLite.Generator-87"><span class="linenos"> 87</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="SQLite.Generator-88"><a href="#SQLite.Generator-88"><span class="linenos"> 88</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-89"><a href="#SQLite.Generator-89"><span class="linenos"> 89</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-90"><a href="#SQLite.Generator-90"><span class="linenos"> 90</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-91"><a href="#SQLite.Generator-91"><span class="linenos"> 91</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-92"><a href="#SQLite.Generator-92"><span class="linenos"> 92</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;EDITDIST3&quot;</span><span class="p">),</span>
+</span><span id="SQLite.Generator-93"><a href="#SQLite.Generator-93"><span class="linenos"> 93</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TableSample</span><span class="p">:</span> <span class="n">no_tablesample_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-94"><a href="#SQLite.Generator-94"><span class="linenos"> 94</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="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="s2">&quot;this&quot;</span><span class="p">),</span>
+</span><span id="SQLite.Generator-95"><a href="#SQLite.Generator-95"><span class="linenos"> 95</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</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="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="s2">&quot;this&quot;</span><span class="p">),</span>
+</span><span id="SQLite.Generator-96"><a href="#SQLite.Generator-96"><span class="linenos"> 96</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">:</span> <span class="n">no_trycast_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-97"><a href="#SQLite.Generator-97"><span class="linenos"> 97</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_group_concat_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-98"><a href="#SQLite.Generator-98"><span class="linenos"> 98</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Fetch</span><span class="p">:</span> <span class="n">_fetch_sql</span><span class="p">,</span>
+</span><span id="SQLite.Generator-99"><a href="#SQLite.Generator-99"><span class="linenos"> 99</span></a> <span class="p">}</span>
+</span><span id="SQLite.Generator-100"><a href="#SQLite.Generator-100"><span class="linenos">100</span></a>
+</span><span id="SQLite.Generator-101"><a href="#SQLite.Generator-101"><span class="linenos">101</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="SQLite.Generator-102"><a href="#SQLite.Generator-102"><span class="linenos">102</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="SQLite.Generator-103"><a href="#SQLite.Generator-103"><span class="linenos">103</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">this</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="SQLite.Generator-104"><a href="#SQLite.Generator-104"><span class="linenos">104</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;BEGIN</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2"> TRANSACTION&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="SQLite.Generator.transaction_sql" class="classattr">
+ <input id="SQLite.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="SQLite.Generator.transaction_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#SQLite.Generator.transaction_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="SQLite.Generator.transaction_sql-101"><a href="#SQLite.Generator.transaction_sql-101"><span class="linenos">101</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="SQLite.Generator.transaction_sql-102"><a href="#SQLite.Generator.transaction_sql-102"><span class="linenos">102</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="SQLite.Generator.transaction_sql-103"><a href="#SQLite.Generator.transaction_sql-103"><span class="linenos">103</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; </span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">&quot;</span> <span class="k">if</span> <span class="n">this</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="SQLite.Generator.transaction_sql-104"><a href="#SQLite.Generator.transaction_sql-104"><span class="linenos">104</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;BEGIN</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2"> TRANSACTION&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="SQLite.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="SQLite.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="SQLite.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="SQLite.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="SQLite.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="SQLite.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="SQLite.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="SQLite.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="SQLite.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="SQLite.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="SQLite.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="SQLite.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="SQLite.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="SQLite.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="SQLite.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="SQLite.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="SQLite.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="SQLite.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="SQLite.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
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+ <dd id="SQLite.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
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+ <dd id="SQLite.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
+ <dd id="SQLite.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
+ <dd id="SQLite.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
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diff --git a/docs/sqlglot/dialects/starrocks.html b/docs/sqlglot/dialects/starrocks.html
new file mode 100644
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+ </a>
+</div>
+ </nav>
+ <main class="pdoc">
+ <section class="module-info">
+ <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/dialects/starrocks.py">Edit on GitHub</a>
+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.starrocks </h1>
+
+
+ <input id="mod-starrocks-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
+
+ <label class="view-source-button" for="mod-starrocks-view-source"><span>View Source</span></label>
+
+ <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><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="n">arrow_json_extract_sql</span><span class="p">,</span> <span class="n">rename_func</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</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-6"><a href="#L-6"><span class="linenos"> 6</span></a>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a><span class="k">class</span> <span class="nc">StarRocks</span><span class="p">(</span><span class="n">MySQL</span><span class="p">):</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">MySQL</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> <span class="c1"># type: ignore</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos">11</span></a> <span class="o">**</span><span class="n">MySQL</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-12"><a href="#L-12"><span class="linenos">12</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;STRING&quot;</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos">13</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">TIMESTAMP</span><span class="p">:</span> <span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos">14</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;DATETIME&quot;</span><span class="p">,</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a> <span class="p">}</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a>
+</span><span id="L-17"><a href="#L-17"><span class="linenos">17</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos">18</span></a> <span class="o">**</span><span class="n">MySQL</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-19"><a href="#L-19"><span class="linenos">19</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos">20</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos">21</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DATEDIFF&quot;</span><span class="p">),</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos">22</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;UNIX_TIMESTAMP(</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-23"><a href="#L-23"><span class="linenos">23</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&quot;</span><span class="p">),</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos">24</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;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-25"><a href="#L-25"><span class="linenos">25</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-26"><a href="#L-26"><span class="linenos">26</span></a> <span class="p">}</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos">27</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">)</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="StarRocks">
+ <input id="StarRocks-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">StarRocks</span><wbr>(<span class="base"><a href="mysql.html#MySQL">sqlglot.dialects.mysql.MySQL</a></span>):
+
+ <label class="view-source-button" for="StarRocks-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#StarRocks"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="StarRocks-9"><a href="#StarRocks-9"><span class="linenos"> 9</span></a><span class="k">class</span> <span class="nc">StarRocks</span><span class="p">(</span><span class="n">MySQL</span><span class="p">):</span>
+</span><span id="StarRocks-10"><a href="#StarRocks-10"><span class="linenos">10</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">MySQL</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> <span class="c1"># type: ignore</span>
+</span><span id="StarRocks-11"><a href="#StarRocks-11"><span class="linenos">11</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="StarRocks-12"><a href="#StarRocks-12"><span class="linenos">12</span></a> <span class="o">**</span><span class="n">MySQL</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="StarRocks-13"><a href="#StarRocks-13"><span class="linenos">13</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;STRING&quot;</span><span class="p">,</span>
+</span><span id="StarRocks-14"><a href="#StarRocks-14"><span class="linenos">14</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">TIMESTAMP</span><span class="p">:</span> <span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span>
+</span><span id="StarRocks-15"><a href="#StarRocks-15"><span class="linenos">15</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;DATETIME&quot;</span><span class="p">,</span>
+</span><span id="StarRocks-16"><a href="#StarRocks-16"><span class="linenos">16</span></a> <span class="p">}</span>
+</span><span id="StarRocks-17"><a href="#StarRocks-17"><span class="linenos">17</span></a>
+</span><span id="StarRocks-18"><a href="#StarRocks-18"><span class="linenos">18</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="StarRocks-19"><a href="#StarRocks-19"><span class="linenos">19</span></a> <span class="o">**</span><span class="n">MySQL</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="StarRocks-20"><a href="#StarRocks-20"><span class="linenos">20</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="StarRocks-21"><a href="#StarRocks-21"><span class="linenos">21</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="StarRocks-22"><a href="#StarRocks-22"><span class="linenos">22</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DATEDIFF&quot;</span><span class="p">),</span>
+</span><span id="StarRocks-23"><a href="#StarRocks-23"><span class="linenos">23</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;UNIX_TIMESTAMP(</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="StarRocks-24"><a href="#StarRocks-24"><span class="linenos">24</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&quot;</span><span class="p">),</span>
+</span><span id="StarRocks-25"><a href="#StarRocks-25"><span class="linenos">25</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;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="StarRocks-26"><a href="#StarRocks-26"><span class="linenos">26</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="StarRocks-27"><a href="#StarRocks-27"><span class="linenos">27</span></a> <span class="p">}</span>
+</span><span id="StarRocks-28"><a href="#StarRocks-28"><span class="linenos">28</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ <div id="StarRocks.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">StarRocks</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#StarRocks.__init__"></a>
+
+
+
+ </div>
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="mysql.html#MySQL">sqlglot.dialects.mysql.MySQL</a></dt>
+ <dd id="StarRocks.Tokenizer" class="class"><a href="mysql.html#MySQL.Tokenizer">Tokenizer</a></dd>
+ <dd id="StarRocks.Parser" class="class"><a href="mysql.html#MySQL.Parser">Parser</a></dd>
+
+ </div>
+ <div><dt><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></dt>
+ <dd id="StarRocks.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="StarRocks.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="StarRocks.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="StarRocks.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="StarRocks.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="StarRocks.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="StarRocks.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="StarRocks.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="StarRocks.Generator">
+ <input id="StarRocks.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">StarRocks.Generator</span><wbr>(<span class="base"><a href="mysql.html#MySQL.Generator">sqlglot.dialects.mysql.MySQL.Generator</a></span>):
+
+ <label class="view-source-button" for="StarRocks.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#StarRocks.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="StarRocks.Generator-10"><a href="#StarRocks.Generator-10"><span class="linenos">10</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">MySQL</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> <span class="c1"># type: ignore</span>
+</span><span id="StarRocks.Generator-11"><a href="#StarRocks.Generator-11"><span class="linenos">11</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="StarRocks.Generator-12"><a href="#StarRocks.Generator-12"><span class="linenos">12</span></a> <span class="o">**</span><span class="n">MySQL</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="StarRocks.Generator-13"><a href="#StarRocks.Generator-13"><span class="linenos">13</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;STRING&quot;</span><span class="p">,</span>
+</span><span id="StarRocks.Generator-14"><a href="#StarRocks.Generator-14"><span class="linenos">14</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">TIMESTAMP</span><span class="p">:</span> <span class="s2">&quot;DATETIME&quot;</span><span class="p">,</span>
+</span><span id="StarRocks.Generator-15"><a href="#StarRocks.Generator-15"><span class="linenos">15</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;DATETIME&quot;</span><span class="p">,</span>
+</span><span id="StarRocks.Generator-16"><a href="#StarRocks.Generator-16"><span class="linenos">16</span></a> <span class="p">}</span>
+</span><span id="StarRocks.Generator-17"><a href="#StarRocks.Generator-17"><span class="linenos">17</span></a>
+</span><span id="StarRocks.Generator-18"><a href="#StarRocks.Generator-18"><span class="linenos">18</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="StarRocks.Generator-19"><a href="#StarRocks.Generator-19"><span class="linenos">19</span></a> <span class="o">**</span><span class="n">MySQL</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="StarRocks.Generator-20"><a href="#StarRocks.Generator-20"><span class="linenos">20</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="StarRocks.Generator-21"><a href="#StarRocks.Generator-21"><span class="linenos">21</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
+</span><span id="StarRocks.Generator-22"><a href="#StarRocks.Generator-22"><span class="linenos">22</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;DATEDIFF&quot;</span><span class="p">),</span>
+</span><span id="StarRocks.Generator-23"><a href="#StarRocks.Generator-23"><span class="linenos">23</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;UNIX_TIMESTAMP(</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="StarRocks.Generator-24"><a href="#StarRocks.Generator-24"><span class="linenos">24</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;TO_DATE&quot;</span><span class="p">),</span>
+</span><span id="StarRocks.Generator-25"><a href="#StarRocks.Generator-25"><span class="linenos">25</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;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="StarRocks.Generator-26"><a href="#StarRocks.Generator-26"><span class="linenos">26</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="StarRocks.Generator-27"><a href="#StarRocks.Generator-27"><span class="linenos">27</span></a> <span class="p">}</span>
+</span><span id="StarRocks.Generator-28"><a href="#StarRocks.Generator-28"><span class="linenos">28</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span><span class="p">)</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 class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
+ <dd id="StarRocks.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="StarRocks.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="StarRocks.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="StarRocks.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="StarRocks.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="StarRocks.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="StarRocks.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="StarRocks.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="StarRocks.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="StarRocks.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="StarRocks.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="StarRocks.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="StarRocks.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="StarRocks.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="StarRocks.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="StarRocks.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="StarRocks.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="StarRocks.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="StarRocks.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="StarRocks.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="StarRocks.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="StarRocks.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="StarRocks.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="StarRocks.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
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+ <dd id="StarRocks.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
+ <dd id="StarRocks.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
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+ <dd id="StarRocks.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
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+ <dd id="StarRocks.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
+ <dd id="StarRocks.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
+ <dd id="StarRocks.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
+ <dd id="StarRocks.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
+ <dd id="StarRocks.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
+ <dd id="StarRocks.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
+ <dd id="StarRocks.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
+ <dd id="StarRocks.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
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+ <dd id="StarRocks.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
+ <dd id="StarRocks.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
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+ <dd id="StarRocks.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
+ <dd id="StarRocks.Generator.trycast_sql" class="function"><a href="../generator.html#Generator.trycast_sql">trycast_sql</a></dd>
+ <dd id="StarRocks.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
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+ <dd id="StarRocks.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
+ <dd id="StarRocks.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
+ <dd id="StarRocks.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
+ <dd id="StarRocks.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
+ <dd id="StarRocks.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
+ <dd id="StarRocks.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
+ <dd id="StarRocks.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
+ <dd id="StarRocks.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
+ <dd id="StarRocks.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
+ <dd id="StarRocks.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
+ <dd id="StarRocks.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
+ <dd id="StarRocks.Generator.userdefinedfunctionkwarg_sql" class="function"><a href="../generator.html#Generator.userdefinedfunctionkwarg_sql">userdefinedfunctionkwarg_sql</a></dd>
+ <dd id="StarRocks.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
+ <dd id="StarRocks.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
+ <dd id="StarRocks.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
+ <dd id="StarRocks.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
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+ </div>
+ <div><dt><a href="mysql.html#MySQL.Generator">sqlglot.dialects.mysql.MySQL.Generator</a></dt>
+ <dd id="StarRocks.Generator.show_sql" class="function"><a href="mysql.html#MySQL.Generator.show_sql">show_sql</a></dd>
+ <dd id="StarRocks.Generator.setitem_sql" class="function"><a href="mysql.html#MySQL.Generator.setitem_sql">setitem_sql</a></dd>
+ <dd id="StarRocks.Generator.set_sql" class="function"><a href="mysql.html#MySQL.Generator.set_sql">set_sql</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
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diff --git a/docs/sqlglot/dialects/tableau.html b/docs/sqlglot/dialects/tableau.html
new file mode 100644
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+ <section class="module-info">
+ <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/dialects/tableau.py">Edit on GitHub</a>
+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.tableau </h1>
+
+
+ <input id="mod-tableau-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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+ <label class="view-source-button" for="mod-tableau-view-source"><span>View Source</span></label>
+
+ <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><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="n">Dialect</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="k">def</span> <span class="nf">_if_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-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;IF </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"> THEN </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;true&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> ELSE </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;false&#39;</span><span class="p">)</span><span class="si">}</span><span class="s2"> END&quot;</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a>
+</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a>
+</span><span id="L-11"><a href="#L-11"><span class="linenos">11</span></a><span class="k">def</span> <span class="nf">_coalesce_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-12"><a href="#L-12"><span class="linenos">12</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;IFNULL(</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">expressions</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-13"><a href="#L-13"><span class="linenos">13</span></a>
+</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a>
+</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="k">def</span> <span class="nf">_count_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-16"><a href="#L-16"><span class="linenos">16</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos">17</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Distinct</span><span class="p">):</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos">18</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;COUNTD(</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">this</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><span id="L-19"><a href="#L-19"><span class="linenos">19</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;COUNT(</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-20"><a href="#L-20"><span class="linenos">20</span></a>
+</span><span id="L-21"><a href="#L-21"><span class="linenos">21</span></a>
+</span><span id="L-22"><a href="#L-22"><span class="linenos">22</span></a><span class="k">class</span> <span class="nc">Tableau</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos">23</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-24"><a href="#L-24"><span class="linenos">24</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos">25</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-26"><a href="#L-26"><span class="linenos">26</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-27"><a href="#L-27"><span class="linenos">27</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="p">:</span> <span class="n">_coalesce_sql</span><span class="p">,</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos">28</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Count</span><span class="p">:</span> <span class="n">_count_sql</span><span class="p">,</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos">29</span></a> <span class="p">}</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos">30</span></a>
+</span><span id="L-31"><a href="#L-31"><span class="linenos">31</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-32"><a href="#L-32"><span class="linenos">32</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos">33</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-34"><a href="#L-34"><span class="linenos">34</span></a> <span class="s2">&quot;COUNTD&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">Count</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Distinct</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">)),</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos">35</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Tableau">
+ <input id="Tableau-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">Tableau</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="Tableau-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Tableau"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Tableau-23"><a href="#Tableau-23"><span class="linenos">23</span></a><span class="k">class</span> <span class="nc">Tableau</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Tableau-24"><a href="#Tableau-24"><span class="linenos">24</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="Tableau-25"><a href="#Tableau-25"><span class="linenos">25</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Tableau-26"><a href="#Tableau-26"><span class="linenos">26</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="Tableau-27"><a href="#Tableau-27"><span class="linenos">27</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="Tableau-28"><a href="#Tableau-28"><span class="linenos">28</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="p">:</span> <span class="n">_coalesce_sql</span><span class="p">,</span>
+</span><span id="Tableau-29"><a href="#Tableau-29"><span class="linenos">29</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Count</span><span class="p">:</span> <span class="n">_count_sql</span><span class="p">,</span>
+</span><span id="Tableau-30"><a href="#Tableau-30"><span class="linenos">30</span></a> <span class="p">}</span>
+</span><span id="Tableau-31"><a href="#Tableau-31"><span class="linenos">31</span></a>
+</span><span id="Tableau-32"><a href="#Tableau-32"><span class="linenos">32</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="Tableau-33"><a href="#Tableau-33"><span class="linenos">33</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Tableau-34"><a href="#Tableau-34"><span class="linenos">34</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="Tableau-35"><a href="#Tableau-35"><span class="linenos">35</span></a> <span class="s2">&quot;COUNTD&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">Count</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Distinct</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">)),</span>
+</span><span id="Tableau-36"><a href="#Tableau-36"><span class="linenos">36</span></a> <span class="p">}</span>
+</span></pre></div>
+
+
+
+
+ <div id="Tableau.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Tableau</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Tableau.__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="Tableau.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Tableau.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Tableau.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Tableau.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Tableau.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Tableau.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Tableau.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Tableau.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Tableau.Generator">
+ <input id="Tableau.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">Tableau.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="Tableau.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Tableau.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Tableau.Generator-24"><a href="#Tableau.Generator-24"><span class="linenos">24</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="Tableau.Generator-25"><a href="#Tableau.Generator-25"><span class="linenos">25</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Tableau.Generator-26"><a href="#Tableau.Generator-26"><span class="linenos">26</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="Tableau.Generator-27"><a href="#Tableau.Generator-27"><span class="linenos">27</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="Tableau.Generator-28"><a href="#Tableau.Generator-28"><span class="linenos">28</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="p">:</span> <span class="n">_coalesce_sql</span><span class="p">,</span>
+</span><span id="Tableau.Generator-29"><a href="#Tableau.Generator-29"><span class="linenos">29</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Count</span><span class="p">:</span> <span class="n">_count_sql</span><span class="p">,</span>
+</span><span id="Tableau.Generator-30"><a href="#Tableau.Generator-30"><span class="linenos">30</span></a> <span class="p">}</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 class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
+ <dd id="Tableau.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Tableau.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Tableau.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Tableau.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Tableau.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Tableau.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Tableau.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Tableau.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Tableau.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Tableau.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Tableau.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Tableau.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Tableau.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Tableau.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Tableau.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Tableau.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Tableau.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Tableau.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Tableau.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Tableau.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Tableau.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Tableau.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Tableau.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Tableau.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Tableau.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Tableau.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="Tableau.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Tableau.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Tableau.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Tableau.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Tableau.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Tableau.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Tableau.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Tableau.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Tableau.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Tableau.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Tableau.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Tableau.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Tableau.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Tableau.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Tableau.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Tableau.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="Tableau.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Tableau.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Tableau.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Tableau.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Tableau.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Tableau.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Tableau.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Tableau.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Tableau.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Tableau.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Tableau.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Tableau.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Tableau.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Tableau.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Tableau.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Tableau.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Tableau.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Tableau.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Tableau.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Tableau.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Tableau.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Tableau.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Tableau.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Tableau.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Tableau.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Tableau.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Tableau.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Tableau.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Tableau.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Tableau.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Tableau.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Tableau.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Tableau.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Tableau.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Tableau.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Tableau.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Tableau.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Tableau.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Tableau.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Tableau.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Tableau.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Tableau.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Tableau.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Tableau.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Tableau.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Tableau.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Tableau.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Tableau.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Tableau.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Tableau.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Tableau.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Tableau.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Tableau.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Tableau.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Tableau.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Tableau.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Tableau.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Tableau.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Tableau.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Tableau.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Tableau.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Tableau.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Tableau.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Tableau.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Tableau.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Tableau.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Tableau.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Tableau.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Tableau.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Tableau.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Tableau.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Tableau.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Tableau.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Tableau.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Tableau.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Tableau.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Tableau.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Tableau.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Tableau.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Tableau.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Tableau.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Tableau.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Tableau.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="Tableau.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="Tableau.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="Tableau.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="Tableau.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="Tableau.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="Tableau.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="Tableau.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="Tableau.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="Tableau.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="Tableau.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="Tableau.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="Tableau.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="Tableau.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="Tableau.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="Tableau.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="Tableau.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
+ <dd id="Tableau.Generator.cast_sql" class="function"><a href="../generator.html#Generator.cast_sql">cast_sql</a></dd>
+ <dd id="Tableau.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
+ <dd id="Tableau.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
+ <dd id="Tableau.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
+ <dd id="Tableau.Generator.transaction_sql" class="function"><a href="../generator.html#Generator.transaction_sql">transaction_sql</a></dd>
+ <dd id="Tableau.Generator.commit_sql" class="function"><a href="../generator.html#Generator.commit_sql">commit_sql</a></dd>
+ <dd id="Tableau.Generator.rollback_sql" class="function"><a href="../generator.html#Generator.rollback_sql">rollback_sql</a></dd>
+ <dd id="Tableau.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
+ <dd id="Tableau.Generator.renametable_sql" class="function"><a href="../generator.html#Generator.renametable_sql">renametable_sql</a></dd>
+ <dd id="Tableau.Generator.altertable_sql" class="function"><a href="../generator.html#Generator.altertable_sql">altertable_sql</a></dd>
+ <dd id="Tableau.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
+ <dd id="Tableau.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
+ <dd id="Tableau.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
+ <dd id="Tableau.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
+ <dd id="Tableau.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
+ <dd id="Tableau.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
+ <dd id="Tableau.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
+ <dd id="Tableau.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
+ <dd id="Tableau.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
+ <dd id="Tableau.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
+ <dd id="Tableau.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
+ <dd id="Tableau.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
+ <dd id="Tableau.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
+ <dd id="Tableau.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
+ <dd id="Tableau.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
+ <dd id="Tableau.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
+ <dd id="Tableau.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
+ <dd id="Tableau.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
+ <dd id="Tableau.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
+ <dd id="Tableau.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
+ <dd id="Tableau.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
+ <dd id="Tableau.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
+ <dd id="Tableau.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
+ <dd id="Tableau.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
+ <dd id="Tableau.Generator.nullsafeeq_sql" class="function"><a href="../generator.html#Generator.nullsafeeq_sql">nullsafeeq_sql</a></dd>
+ <dd id="Tableau.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
+ <dd id="Tableau.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
+ <dd id="Tableau.Generator.slice_sql" class="function"><a href="../generator.html#Generator.slice_sql">slice_sql</a></dd>
+ <dd id="Tableau.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
+ <dd id="Tableau.Generator.trycast_sql" class="function"><a href="../generator.html#Generator.trycast_sql">trycast_sql</a></dd>
+ <dd id="Tableau.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
+ <dd id="Tableau.Generator.binary" class="function"><a href="../generator.html#Generator.binary">binary</a></dd>
+ <dd id="Tableau.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
+ <dd id="Tableau.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
+ <dd id="Tableau.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
+ <dd id="Tableau.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
+ <dd id="Tableau.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
+ <dd id="Tableau.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
+ <dd id="Tableau.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
+ <dd id="Tableau.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
+ <dd id="Tableau.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
+ <dd id="Tableau.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
+ <dd id="Tableau.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
+ <dd id="Tableau.Generator.userdefinedfunctionkwarg_sql" class="function"><a href="../generator.html#Generator.userdefinedfunctionkwarg_sql">userdefinedfunctionkwarg_sql</a></dd>
+ <dd id="Tableau.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
+ <dd id="Tableau.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
+ <dd id="Tableau.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
+ <dd id="Tableau.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Tableau.Parser">
+ <input id="Tableau.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">Tableau.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="Tableau.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Tableau.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Tableau.Parser-32"><a href="#Tableau.Parser-32"><span class="linenos">32</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="Tableau.Parser-33"><a href="#Tableau.Parser-33"><span class="linenos">33</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Tableau.Parser-34"><a href="#Tableau.Parser-34"><span class="linenos">34</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="Tableau.Parser-35"><a href="#Tableau.Parser-35"><span class="linenos">35</span></a> <span class="s2">&quot;COUNTD&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">Count</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Distinct</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">)),</span>
+</span><span id="Tableau.Parser-36"><a href="#Tableau.Parser-36"><span class="linenos">36</span></a> <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="Tableau.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Tableau.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Tableau.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Tableau.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Tableau.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Tableau.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Tableau.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Tableau.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</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"
+ ) {
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+ <h2>API Documentation</h2>
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+ <a class="class" href="#Teradata">Teradata</a>
+ <ul class="memberlist">
+ <li>
+ <a class="function" href="#Teradata.__init__">Teradata</a>
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+ <a class="class" href="#Teradata.Generator">Teradata.Generator</a>
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+ <a class="function" href="#Teradata.Generator.partitionedbyproperty_sql">partitionedbyproperty_sql</a>
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+ <a class="function" href="#Teradata.Generator.update_sql">update_sql</a>
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+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.teradata </h1>
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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><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="n">Dialect</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</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-6"><a href="#L-6"><span class="linenos"> 6</span></a>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a><span class="k">class</span> <span class="nc">Teradata</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</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-10"><a href="#L-10"><span class="linenos">10</span></a> <span class="n">CHARSET_TRANSLATORS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos">11</span></a> <span class="s2">&quot;GRAPHIC_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a> <span class="s2">&quot;GRAPHIC_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a> <span class="s2">&quot;GRAPHIC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a> <span class="s2">&quot;GRAPHIC_TO_UNICODE_PadSpace&quot;</span><span class="p">,</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a> <span class="s2">&quot;KANJI1_KanjiEBCDIC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a> <span class="s2">&quot;KANJI1_KanjiEUC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos">17</span></a> <span class="s2">&quot;KANJI1_KANJISJIS_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos">18</span></a> <span class="s2">&quot;KANJI1_SBC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos">19</span></a> <span class="s2">&quot;KANJISJIS_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos">20</span></a> <span class="s2">&quot;KANJISJIS_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos">21</span></a> <span class="s2">&quot;KANJISJIS_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="L-22"><a href="#L-22"><span class="linenos">22</span></a> <span class="s2">&quot;LATIN_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos">23</span></a> <span class="s2">&quot;LATIN_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos">24</span></a> <span class="s2">&quot;LATIN_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos">25</span></a> <span class="s2">&quot;LOCALE_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos">26</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos">27</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC_PadGraphic&quot;</span><span class="p">,</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos">28</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC_VarGraphic&quot;</span><span class="p">,</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos">29</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KanjiEBCDIC&quot;</span><span class="p">,</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos">30</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KanjiEUC&quot;</span><span class="p">,</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos">31</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos">32</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_SBC&quot;</span><span class="p">,</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos">33</span></a> <span class="s2">&quot;UNICODE_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos">34</span></a> <span class="s2">&quot;UNICODE_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos">35</span></a> <span class="s2">&quot;UNICODE_TO_LOCALE&quot;</span><span class="p">,</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos">36</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_FoldSpace&quot;</span><span class="p">,</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos">37</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_Fullwidth&quot;</span><span class="p">,</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos">38</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_Halfwidth&quot;</span><span class="p">,</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos">39</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFC&quot;</span><span class="p">,</span>
+</span><span id="L-40"><a href="#L-40"><span class="linenos">40</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFD&quot;</span><span class="p">,</span>
+</span><span id="L-41"><a href="#L-41"><span class="linenos">41</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFKC&quot;</span><span class="p">,</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos">42</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFKD&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><span id="L-45"><a href="#L-45"><span class="linenos">45</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-46"><a href="#L-46"><span class="linenos">46</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-47"><a href="#L-47"><span class="linenos">47</span></a> <span class="s2">&quot;TRANSLATE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_translate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">STRICT_CAST</span><span class="p">),</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos">48</span></a> <span class="p">}</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos">49</span></a>
+</span><span id="L-50"><a href="#L-50"><span class="linenos">50</span></a> <span class="k">def</span> <span class="nf">_parse_translate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">strict</span><span class="p">:</span> <span class="nb">bool</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos">51</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_conjunction</span><span class="p">()</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos">52</span></a>
+</span><span id="L-53"><a href="#L-53"><span class="linenos">53</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">USING</span><span class="p">):</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos">54</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected USING in TRANSLATE&quot;</span><span class="p">)</span>
+</span><span id="L-55"><a href="#L-55"><span class="linenos">55</span></a>
+</span><span id="L-56"><a href="#L-56"><span class="linenos">56</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">CHARSET_TRANSLATORS</span><span class="p">):</span>
+</span><span id="L-57"><a href="#L-57"><span class="linenos">57</span></a> <span class="n">charset_split</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">&quot;_TO_&quot;</span><span class="p">)</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos">58</span></a> <span class="n">to</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">CharacterSet</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">charset_split</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos">59</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos">60</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected a character set translator after USING in TRANSLATE&quot;</span><span class="p">)</span>
+</span><span id="L-61"><a href="#L-61"><span class="linenos">61</span></a>
+</span><span id="L-62"><a href="#L-62"><span class="linenos">62</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">)</span>
+</span><span id="L-63"><a href="#L-63"><span class="linenos">63</span></a>
+</span><span id="L-64"><a href="#L-64"><span class="linenos">64</span></a> <span class="c1"># FROM before SET in Teradata UPDATE syntax</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos">65</span></a> <span class="c1"># https://docs.teradata.com/r/Enterprise_IntelliFlex_VMware/Teradata-VantageTM-SQL-Data-Manipulation-Language-17.20/Statement-Syntax/UPDATE/UPDATE-Syntax-Basic-Form-FROM-Clause</span>
+</span><span id="L-66"><a href="#L-66"><span class="linenos">66</span></a> <span class="k">def</span> <span class="nf">_parse_update</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos">67</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos">68</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Update</span><span class="p">,</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos">69</span></a> <span class="o">**</span><span class="p">{</span> <span class="c1"># type: ignore</span>
+</span><span id="L-70"><a href="#L-70"><span class="linenos">70</span></a> <span class="s2">&quot;this&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">alias_tokens</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">UPDATE_ALIAS_TOKENS</span><span class="p">),</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos">71</span></a> <span class="s2">&quot;from&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_from</span><span class="p">(),</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos">72</span></a> <span class="s2">&quot;expressions&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">)</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos">73</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_equality</span><span class="p">),</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos">74</span></a> <span class="s2">&quot;where&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_where</span><span class="p">(),</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos">75</span></a> <span class="p">},</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos">76</span></a> <span class="p">)</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos">77</span></a>
+</span><span id="L-78"><a href="#L-78"><span class="linenos">78</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-79"><a href="#L-79"><span class="linenos">79</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos">80</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-81"><a href="#L-81"><span class="linenos">81</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_INDEX</span><span class="p">,</span>
+</span><span id="L-82"><a href="#L-82"><span class="linenos">82</span></a> <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 class="k">def</span> <span class="nf">partitionedbyproperty_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 class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos">85</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;PARTITION BY </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-86"><a href="#L-86"><span class="linenos">86</span></a>
+</span><span id="L-87"><a href="#L-87"><span class="linenos">87</span></a> <span class="c1"># FROM before SET in Teradata UPDATE syntax</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos">88</span></a> <span class="c1"># https://docs.teradata.com/r/Enterprise_IntelliFlex_VMware/Teradata-VantageTM-SQL-Data-Manipulation-Language-17.20/Statement-Syntax/UPDATE/UPDATE-Syntax-Basic-Form-FROM-Clause</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos">89</span></a> <span class="k">def</span> <span class="nf">update_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 class="n">exp</span><span class="o">.</span><span class="n">Update</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos">90</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-91"><a href="#L-91"><span class="linenos">91</span></a> <span class="n">from_sql</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;from&quot;</span><span class="p">)</span>
+</span><span id="L-92"><a href="#L-92"><span class="linenos">92</span></a> <span class="n">set_sql</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos">93</span></a> <span class="n">where_sql</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;where&quot;</span><span class="p">)</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos">94</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;UPDATE </span><span class="si">{</span><span class="n">this</span><span class="si">}{</span><span class="n">from_sql</span><span class="si">}</span><span class="s2"> SET </span><span class="si">{</span><span class="n">set_sql</span><span class="si">}{</span><span class="n">where_sql</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos">95</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">prepend_ctes</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">sql</span><span class="p">)</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Teradata">
+ <input id="Teradata-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">Teradata</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="Teradata-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Teradata"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Teradata-9"><a href="#Teradata-9"><span class="linenos"> 9</span></a><span class="k">class</span> <span class="nc">Teradata</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="Teradata-10"><a href="#Teradata-10"><span class="linenos">10</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="Teradata-11"><a href="#Teradata-11"><span class="linenos">11</span></a> <span class="n">CHARSET_TRANSLATORS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Teradata-12"><a href="#Teradata-12"><span class="linenos">12</span></a> <span class="s2">&quot;GRAPHIC_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="Teradata-13"><a href="#Teradata-13"><span class="linenos">13</span></a> <span class="s2">&quot;GRAPHIC_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="Teradata-14"><a href="#Teradata-14"><span class="linenos">14</span></a> <span class="s2">&quot;GRAPHIC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-15"><a href="#Teradata-15"><span class="linenos">15</span></a> <span class="s2">&quot;GRAPHIC_TO_UNICODE_PadSpace&quot;</span><span class="p">,</span>
+</span><span id="Teradata-16"><a href="#Teradata-16"><span class="linenos">16</span></a> <span class="s2">&quot;KANJI1_KanjiEBCDIC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-17"><a href="#Teradata-17"><span class="linenos">17</span></a> <span class="s2">&quot;KANJI1_KanjiEUC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-18"><a href="#Teradata-18"><span class="linenos">18</span></a> <span class="s2">&quot;KANJI1_KANJISJIS_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-19"><a href="#Teradata-19"><span class="linenos">19</span></a> <span class="s2">&quot;KANJI1_SBC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-20"><a href="#Teradata-20"><span class="linenos">20</span></a> <span class="s2">&quot;KANJISJIS_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="Teradata-21"><a href="#Teradata-21"><span class="linenos">21</span></a> <span class="s2">&quot;KANJISJIS_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="Teradata-22"><a href="#Teradata-22"><span class="linenos">22</span></a> <span class="s2">&quot;KANJISJIS_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-23"><a href="#Teradata-23"><span class="linenos">23</span></a> <span class="s2">&quot;LATIN_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="Teradata-24"><a href="#Teradata-24"><span class="linenos">24</span></a> <span class="s2">&quot;LATIN_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="Teradata-25"><a href="#Teradata-25"><span class="linenos">25</span></a> <span class="s2">&quot;LATIN_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-26"><a href="#Teradata-26"><span class="linenos">26</span></a> <span class="s2">&quot;LOCALE_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-27"><a href="#Teradata-27"><span class="linenos">27</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="Teradata-28"><a href="#Teradata-28"><span class="linenos">28</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC_PadGraphic&quot;</span><span class="p">,</span>
+</span><span id="Teradata-29"><a href="#Teradata-29"><span class="linenos">29</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC_VarGraphic&quot;</span><span class="p">,</span>
+</span><span id="Teradata-30"><a href="#Teradata-30"><span class="linenos">30</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KanjiEBCDIC&quot;</span><span class="p">,</span>
+</span><span id="Teradata-31"><a href="#Teradata-31"><span class="linenos">31</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KanjiEUC&quot;</span><span class="p">,</span>
+</span><span id="Teradata-32"><a href="#Teradata-32"><span class="linenos">32</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="Teradata-33"><a href="#Teradata-33"><span class="linenos">33</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_SBC&quot;</span><span class="p">,</span>
+</span><span id="Teradata-34"><a href="#Teradata-34"><span class="linenos">34</span></a> <span class="s2">&quot;UNICODE_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="Teradata-35"><a href="#Teradata-35"><span class="linenos">35</span></a> <span class="s2">&quot;UNICODE_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="Teradata-36"><a href="#Teradata-36"><span class="linenos">36</span></a> <span class="s2">&quot;UNICODE_TO_LOCALE&quot;</span><span class="p">,</span>
+</span><span id="Teradata-37"><a href="#Teradata-37"><span class="linenos">37</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_FoldSpace&quot;</span><span class="p">,</span>
+</span><span id="Teradata-38"><a href="#Teradata-38"><span class="linenos">38</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_Fullwidth&quot;</span><span class="p">,</span>
+</span><span id="Teradata-39"><a href="#Teradata-39"><span class="linenos">39</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_Halfwidth&quot;</span><span class="p">,</span>
+</span><span id="Teradata-40"><a href="#Teradata-40"><span class="linenos">40</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFC&quot;</span><span class="p">,</span>
+</span><span id="Teradata-41"><a href="#Teradata-41"><span class="linenos">41</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFD&quot;</span><span class="p">,</span>
+</span><span id="Teradata-42"><a href="#Teradata-42"><span class="linenos">42</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFKC&quot;</span><span class="p">,</span>
+</span><span id="Teradata-43"><a href="#Teradata-43"><span class="linenos">43</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFKD&quot;</span><span class="p">,</span>
+</span><span id="Teradata-44"><a href="#Teradata-44"><span class="linenos">44</span></a> <span class="p">}</span>
+</span><span id="Teradata-45"><a href="#Teradata-45"><span class="linenos">45</span></a>
+</span><span id="Teradata-46"><a href="#Teradata-46"><span class="linenos">46</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Teradata-47"><a href="#Teradata-47"><span class="linenos">47</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Teradata-48"><a href="#Teradata-48"><span class="linenos">48</span></a> <span class="s2">&quot;TRANSLATE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_translate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">STRICT_CAST</span><span class="p">),</span>
+</span><span id="Teradata-49"><a href="#Teradata-49"><span class="linenos">49</span></a> <span class="p">}</span>
+</span><span id="Teradata-50"><a href="#Teradata-50"><span class="linenos">50</span></a>
+</span><span id="Teradata-51"><a href="#Teradata-51"><span class="linenos">51</span></a> <span class="k">def</span> <span class="nf">_parse_translate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">strict</span><span class="p">:</span> <span class="nb">bool</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="Teradata-52"><a href="#Teradata-52"><span class="linenos">52</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_conjunction</span><span class="p">()</span>
+</span><span id="Teradata-53"><a href="#Teradata-53"><span class="linenos">53</span></a>
+</span><span id="Teradata-54"><a href="#Teradata-54"><span class="linenos">54</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">USING</span><span class="p">):</span>
+</span><span id="Teradata-55"><a href="#Teradata-55"><span class="linenos">55</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected USING in TRANSLATE&quot;</span><span class="p">)</span>
+</span><span id="Teradata-56"><a href="#Teradata-56"><span class="linenos">56</span></a>
+</span><span id="Teradata-57"><a href="#Teradata-57"><span class="linenos">57</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">CHARSET_TRANSLATORS</span><span class="p">):</span>
+</span><span id="Teradata-58"><a href="#Teradata-58"><span class="linenos">58</span></a> <span class="n">charset_split</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">&quot;_TO_&quot;</span><span class="p">)</span>
+</span><span id="Teradata-59"><a href="#Teradata-59"><span class="linenos">59</span></a> <span class="n">to</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">CharacterSet</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">charset_split</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
+</span><span id="Teradata-60"><a href="#Teradata-60"><span class="linenos">60</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="Teradata-61"><a href="#Teradata-61"><span class="linenos">61</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected a character set translator after USING in TRANSLATE&quot;</span><span class="p">)</span>
+</span><span id="Teradata-62"><a href="#Teradata-62"><span class="linenos">62</span></a>
+</span><span id="Teradata-63"><a href="#Teradata-63"><span class="linenos">63</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">)</span>
+</span><span id="Teradata-64"><a href="#Teradata-64"><span class="linenos">64</span></a>
+</span><span id="Teradata-65"><a href="#Teradata-65"><span class="linenos">65</span></a> <span class="c1"># FROM before SET in Teradata UPDATE syntax</span>
+</span><span id="Teradata-66"><a href="#Teradata-66"><span class="linenos">66</span></a> <span class="c1"># https://docs.teradata.com/r/Enterprise_IntelliFlex_VMware/Teradata-VantageTM-SQL-Data-Manipulation-Language-17.20/Statement-Syntax/UPDATE/UPDATE-Syntax-Basic-Form-FROM-Clause</span>
+</span><span id="Teradata-67"><a href="#Teradata-67"><span class="linenos">67</span></a> <span class="k">def</span> <span class="nf">_parse_update</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="Teradata-68"><a href="#Teradata-68"><span class="linenos">68</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="Teradata-69"><a href="#Teradata-69"><span class="linenos">69</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Update</span><span class="p">,</span>
+</span><span id="Teradata-70"><a href="#Teradata-70"><span class="linenos">70</span></a> <span class="o">**</span><span class="p">{</span> <span class="c1"># type: ignore</span>
+</span><span id="Teradata-71"><a href="#Teradata-71"><span class="linenos">71</span></a> <span class="s2">&quot;this&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">alias_tokens</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">UPDATE_ALIAS_TOKENS</span><span class="p">),</span>
+</span><span id="Teradata-72"><a href="#Teradata-72"><span class="linenos">72</span></a> <span class="s2">&quot;from&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_from</span><span class="p">(),</span>
+</span><span id="Teradata-73"><a href="#Teradata-73"><span class="linenos">73</span></a> <span class="s2">&quot;expressions&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">)</span>
+</span><span id="Teradata-74"><a href="#Teradata-74"><span class="linenos">74</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_equality</span><span class="p">),</span>
+</span><span id="Teradata-75"><a href="#Teradata-75"><span class="linenos">75</span></a> <span class="s2">&quot;where&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_where</span><span class="p">(),</span>
+</span><span id="Teradata-76"><a href="#Teradata-76"><span class="linenos">76</span></a> <span class="p">},</span>
+</span><span id="Teradata-77"><a href="#Teradata-77"><span class="linenos">77</span></a> <span class="p">)</span>
+</span><span id="Teradata-78"><a href="#Teradata-78"><span class="linenos">78</span></a>
+</span><span id="Teradata-79"><a href="#Teradata-79"><span class="linenos">79</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="Teradata-80"><a href="#Teradata-80"><span class="linenos">80</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Teradata-81"><a href="#Teradata-81"><span class="linenos">81</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="Teradata-82"><a href="#Teradata-82"><span class="linenos">82</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_INDEX</span><span class="p">,</span>
+</span><span id="Teradata-83"><a href="#Teradata-83"><span class="linenos">83</span></a> <span class="p">}</span>
+</span><span id="Teradata-84"><a href="#Teradata-84"><span class="linenos">84</span></a>
+</span><span id="Teradata-85"><a href="#Teradata-85"><span class="linenos">85</span></a> <span class="k">def</span> <span class="nf">partitionedbyproperty_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 class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Teradata-86"><a href="#Teradata-86"><span class="linenos">86</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;PARTITION BY </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="Teradata-87"><a href="#Teradata-87"><span class="linenos">87</span></a>
+</span><span id="Teradata-88"><a href="#Teradata-88"><span class="linenos">88</span></a> <span class="c1"># FROM before SET in Teradata UPDATE syntax</span>
+</span><span id="Teradata-89"><a href="#Teradata-89"><span class="linenos">89</span></a> <span class="c1"># https://docs.teradata.com/r/Enterprise_IntelliFlex_VMware/Teradata-VantageTM-SQL-Data-Manipulation-Language-17.20/Statement-Syntax/UPDATE/UPDATE-Syntax-Basic-Form-FROM-Clause</span>
+</span><span id="Teradata-90"><a href="#Teradata-90"><span class="linenos">90</span></a> <span class="k">def</span> <span class="nf">update_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 class="n">exp</span><span class="o">.</span><span class="n">Update</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Teradata-91"><a href="#Teradata-91"><span class="linenos">91</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="Teradata-92"><a href="#Teradata-92"><span class="linenos">92</span></a> <span class="n">from_sql</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;from&quot;</span><span class="p">)</span>
+</span><span id="Teradata-93"><a href="#Teradata-93"><span class="linenos">93</span></a> <span class="n">set_sql</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="Teradata-94"><a href="#Teradata-94"><span class="linenos">94</span></a> <span class="n">where_sql</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;where&quot;</span><span class="p">)</span>
+</span><span id="Teradata-95"><a href="#Teradata-95"><span class="linenos">95</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;UPDATE </span><span class="si">{</span><span class="n">this</span><span class="si">}{</span><span class="n">from_sql</span><span class="si">}</span><span class="s2"> SET </span><span class="si">{</span><span class="n">set_sql</span><span class="si">}{</span><span class="n">where_sql</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="Teradata-96"><a href="#Teradata-96"><span class="linenos">96</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">prepend_ctes</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">sql</span><span class="p">)</span>
+</span></pre></div>
+
+
+
+
+ <div id="Teradata.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Teradata</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Teradata.__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="Teradata.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Teradata.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Teradata.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Teradata.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Teradata.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Teradata.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Teradata.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Teradata.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Teradata.Parser">
+ <input id="Teradata.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">Teradata.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="Teradata.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Teradata.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Teradata.Parser-10"><a href="#Teradata.Parser-10"><span class="linenos">10</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="Teradata.Parser-11"><a href="#Teradata.Parser-11"><span class="linenos">11</span></a> <span class="n">CHARSET_TRANSLATORS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Teradata.Parser-12"><a href="#Teradata.Parser-12"><span class="linenos">12</span></a> <span class="s2">&quot;GRAPHIC_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-13"><a href="#Teradata.Parser-13"><span class="linenos">13</span></a> <span class="s2">&quot;GRAPHIC_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-14"><a href="#Teradata.Parser-14"><span class="linenos">14</span></a> <span class="s2">&quot;GRAPHIC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-15"><a href="#Teradata.Parser-15"><span class="linenos">15</span></a> <span class="s2">&quot;GRAPHIC_TO_UNICODE_PadSpace&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-16"><a href="#Teradata.Parser-16"><span class="linenos">16</span></a> <span class="s2">&quot;KANJI1_KanjiEBCDIC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-17"><a href="#Teradata.Parser-17"><span class="linenos">17</span></a> <span class="s2">&quot;KANJI1_KanjiEUC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-18"><a href="#Teradata.Parser-18"><span class="linenos">18</span></a> <span class="s2">&quot;KANJI1_KANJISJIS_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-19"><a href="#Teradata.Parser-19"><span class="linenos">19</span></a> <span class="s2">&quot;KANJI1_SBC_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-20"><a href="#Teradata.Parser-20"><span class="linenos">20</span></a> <span class="s2">&quot;KANJISJIS_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-21"><a href="#Teradata.Parser-21"><span class="linenos">21</span></a> <span class="s2">&quot;KANJISJIS_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-22"><a href="#Teradata.Parser-22"><span class="linenos">22</span></a> <span class="s2">&quot;KANJISJIS_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-23"><a href="#Teradata.Parser-23"><span class="linenos">23</span></a> <span class="s2">&quot;LATIN_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-24"><a href="#Teradata.Parser-24"><span class="linenos">24</span></a> <span class="s2">&quot;LATIN_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-25"><a href="#Teradata.Parser-25"><span class="linenos">25</span></a> <span class="s2">&quot;LATIN_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-26"><a href="#Teradata.Parser-26"><span class="linenos">26</span></a> <span class="s2">&quot;LOCALE_TO_UNICODE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-27"><a href="#Teradata.Parser-27"><span class="linenos">27</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-28"><a href="#Teradata.Parser-28"><span class="linenos">28</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC_PadGraphic&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-29"><a href="#Teradata.Parser-29"><span class="linenos">29</span></a> <span class="s2">&quot;UNICODE_TO_GRAPHIC_VarGraphic&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-30"><a href="#Teradata.Parser-30"><span class="linenos">30</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KanjiEBCDIC&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-31"><a href="#Teradata.Parser-31"><span class="linenos">31</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KanjiEUC&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-32"><a href="#Teradata.Parser-32"><span class="linenos">32</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-33"><a href="#Teradata.Parser-33"><span class="linenos">33</span></a> <span class="s2">&quot;UNICODE_TO_KANJI1_SBC&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-34"><a href="#Teradata.Parser-34"><span class="linenos">34</span></a> <span class="s2">&quot;UNICODE_TO_KANJISJIS&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-35"><a href="#Teradata.Parser-35"><span class="linenos">35</span></a> <span class="s2">&quot;UNICODE_TO_LATIN&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-36"><a href="#Teradata.Parser-36"><span class="linenos">36</span></a> <span class="s2">&quot;UNICODE_TO_LOCALE&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-37"><a href="#Teradata.Parser-37"><span class="linenos">37</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_FoldSpace&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-38"><a href="#Teradata.Parser-38"><span class="linenos">38</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_Fullwidth&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-39"><a href="#Teradata.Parser-39"><span class="linenos">39</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_Halfwidth&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-40"><a href="#Teradata.Parser-40"><span class="linenos">40</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFC&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-41"><a href="#Teradata.Parser-41"><span class="linenos">41</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFD&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-42"><a href="#Teradata.Parser-42"><span class="linenos">42</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFKC&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-43"><a href="#Teradata.Parser-43"><span class="linenos">43</span></a> <span class="s2">&quot;UNICODE_TO_UNICODE_NFKD&quot;</span><span class="p">,</span>
+</span><span id="Teradata.Parser-44"><a href="#Teradata.Parser-44"><span class="linenos">44</span></a> <span class="p">}</span>
+</span><span id="Teradata.Parser-45"><a href="#Teradata.Parser-45"><span class="linenos">45</span></a>
+</span><span id="Teradata.Parser-46"><a href="#Teradata.Parser-46"><span class="linenos">46</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Teradata.Parser-47"><a href="#Teradata.Parser-47"><span class="linenos">47</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">FUNCTION_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="Teradata.Parser-48"><a href="#Teradata.Parser-48"><span class="linenos">48</span></a> <span class="s2">&quot;TRANSLATE&quot;</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_translate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">STRICT_CAST</span><span class="p">),</span>
+</span><span id="Teradata.Parser-49"><a href="#Teradata.Parser-49"><span class="linenos">49</span></a> <span class="p">}</span>
+</span><span id="Teradata.Parser-50"><a href="#Teradata.Parser-50"><span class="linenos">50</span></a>
+</span><span id="Teradata.Parser-51"><a href="#Teradata.Parser-51"><span class="linenos">51</span></a> <span class="k">def</span> <span class="nf">_parse_translate</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">strict</span><span class="p">:</span> <span class="nb">bool</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="Teradata.Parser-52"><a href="#Teradata.Parser-52"><span class="linenos">52</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_conjunction</span><span class="p">()</span>
+</span><span id="Teradata.Parser-53"><a href="#Teradata.Parser-53"><span class="linenos">53</span></a>
+</span><span id="Teradata.Parser-54"><a href="#Teradata.Parser-54"><span class="linenos">54</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">USING</span><span class="p">):</span>
+</span><span id="Teradata.Parser-55"><a href="#Teradata.Parser-55"><span class="linenos">55</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected USING in TRANSLATE&quot;</span><span class="p">)</span>
+</span><span id="Teradata.Parser-56"><a href="#Teradata.Parser-56"><span class="linenos">56</span></a>
+</span><span id="Teradata.Parser-57"><a href="#Teradata.Parser-57"><span class="linenos">57</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">CHARSET_TRANSLATORS</span><span class="p">):</span>
+</span><span id="Teradata.Parser-58"><a href="#Teradata.Parser-58"><span class="linenos">58</span></a> <span class="n">charset_split</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">&quot;_TO_&quot;</span><span class="p">)</span>
+</span><span id="Teradata.Parser-59"><a href="#Teradata.Parser-59"><span class="linenos">59</span></a> <span class="n">to</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">CharacterSet</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">charset_split</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
+</span><span id="Teradata.Parser-60"><a href="#Teradata.Parser-60"><span class="linenos">60</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="Teradata.Parser-61"><a href="#Teradata.Parser-61"><span class="linenos">61</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Expected a character set translator after USING in TRANSLATE&quot;</span><span class="p">)</span>
+</span><span id="Teradata.Parser-62"><a href="#Teradata.Parser-62"><span class="linenos">62</span></a>
+</span><span id="Teradata.Parser-63"><a href="#Teradata.Parser-63"><span class="linenos">63</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">)</span>
+</span><span id="Teradata.Parser-64"><a href="#Teradata.Parser-64"><span class="linenos">64</span></a>
+</span><span id="Teradata.Parser-65"><a href="#Teradata.Parser-65"><span class="linenos">65</span></a> <span class="c1"># FROM before SET in Teradata UPDATE syntax</span>
+</span><span id="Teradata.Parser-66"><a href="#Teradata.Parser-66"><span class="linenos">66</span></a> <span class="c1"># https://docs.teradata.com/r/Enterprise_IntelliFlex_VMware/Teradata-VantageTM-SQL-Data-Manipulation-Language-17.20/Statement-Syntax/UPDATE/UPDATE-Syntax-Basic-Form-FROM-Clause</span>
+</span><span id="Teradata.Parser-67"><a href="#Teradata.Parser-67"><span class="linenos">67</span></a> <span class="k">def</span> <span class="nf">_parse_update</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="Teradata.Parser-68"><a href="#Teradata.Parser-68"><span class="linenos">68</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="Teradata.Parser-69"><a href="#Teradata.Parser-69"><span class="linenos">69</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Update</span><span class="p">,</span>
+</span><span id="Teradata.Parser-70"><a href="#Teradata.Parser-70"><span class="linenos">70</span></a> <span class="o">**</span><span class="p">{</span> <span class="c1"># type: ignore</span>
+</span><span id="Teradata.Parser-71"><a href="#Teradata.Parser-71"><span class="linenos">71</span></a> <span class="s2">&quot;this&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">alias_tokens</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">UPDATE_ALIAS_TOKENS</span><span class="p">),</span>
+</span><span id="Teradata.Parser-72"><a href="#Teradata.Parser-72"><span class="linenos">72</span></a> <span class="s2">&quot;from&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_from</span><span class="p">(),</span>
+</span><span id="Teradata.Parser-73"><a href="#Teradata.Parser-73"><span class="linenos">73</span></a> <span class="s2">&quot;expressions&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SET</span><span class="p">)</span>
+</span><span id="Teradata.Parser-74"><a href="#Teradata.Parser-74"><span class="linenos">74</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_equality</span><span class="p">),</span>
+</span><span id="Teradata.Parser-75"><a href="#Teradata.Parser-75"><span class="linenos">75</span></a> <span class="s2">&quot;where&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_where</span><span class="p">(),</span>
+</span><span id="Teradata.Parser-76"><a href="#Teradata.Parser-76"><span class="linenos">76</span></a> <span class="p">},</span>
+</span><span id="Teradata.Parser-77"><a href="#Teradata.Parser-77"><span class="linenos">77</span></a> <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="Teradata.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="Teradata.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="Teradata.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="Teradata.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="Teradata.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="Teradata.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="Teradata.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="Teradata.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Teradata.Generator">
+ <input id="Teradata.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">Teradata.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="Teradata.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Teradata.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Teradata.Generator-79"><a href="#Teradata.Generator-79"><span class="linenos">79</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="Teradata.Generator-80"><a href="#Teradata.Generator-80"><span class="linenos">80</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Teradata.Generator-81"><a href="#Teradata.Generator-81"><span class="linenos">81</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="Teradata.Generator-82"><a href="#Teradata.Generator-82"><span class="linenos">82</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</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">POST_INDEX</span><span class="p">,</span>
+</span><span id="Teradata.Generator-83"><a href="#Teradata.Generator-83"><span class="linenos">83</span></a> <span class="p">}</span>
+</span><span id="Teradata.Generator-84"><a href="#Teradata.Generator-84"><span class="linenos">84</span></a>
+</span><span id="Teradata.Generator-85"><a href="#Teradata.Generator-85"><span class="linenos">85</span></a> <span class="k">def</span> <span class="nf">partitionedbyproperty_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 class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Teradata.Generator-86"><a href="#Teradata.Generator-86"><span class="linenos">86</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;PARTITION BY </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="Teradata.Generator-87"><a href="#Teradata.Generator-87"><span class="linenos">87</span></a>
+</span><span id="Teradata.Generator-88"><a href="#Teradata.Generator-88"><span class="linenos">88</span></a> <span class="c1"># FROM before SET in Teradata UPDATE syntax</span>
+</span><span id="Teradata.Generator-89"><a href="#Teradata.Generator-89"><span class="linenos">89</span></a> <span class="c1"># https://docs.teradata.com/r/Enterprise_IntelliFlex_VMware/Teradata-VantageTM-SQL-Data-Manipulation-Language-17.20/Statement-Syntax/UPDATE/UPDATE-Syntax-Basic-Form-FROM-Clause</span>
+</span><span id="Teradata.Generator-90"><a href="#Teradata.Generator-90"><span class="linenos">90</span></a> <span class="k">def</span> <span class="nf">update_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 class="n">exp</span><span class="o">.</span><span class="n">Update</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Teradata.Generator-91"><a href="#Teradata.Generator-91"><span class="linenos">91</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="Teradata.Generator-92"><a href="#Teradata.Generator-92"><span class="linenos">92</span></a> <span class="n">from_sql</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;from&quot;</span><span class="p">)</span>
+</span><span id="Teradata.Generator-93"><a href="#Teradata.Generator-93"><span class="linenos">93</span></a> <span class="n">set_sql</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="Teradata.Generator-94"><a href="#Teradata.Generator-94"><span class="linenos">94</span></a> <span class="n">where_sql</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;where&quot;</span><span class="p">)</span>
+</span><span id="Teradata.Generator-95"><a href="#Teradata.Generator-95"><span class="linenos">95</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;UPDATE </span><span class="si">{</span><span class="n">this</span><span class="si">}{</span><span class="n">from_sql</span><span class="si">}</span><span class="s2"> SET </span><span class="si">{</span><span class="n">set_sql</span><span class="si">}{</span><span class="n">where_sql</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="Teradata.Generator-96"><a href="#Teradata.Generator-96"><span class="linenos">96</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">prepend_ctes</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">sql</span><span class="p">)</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="Teradata.Generator.partitionedbyproperty_sql" class="classattr">
+ <input id="Teradata.Generator.partitionedbyproperty_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">partitionedbyproperty_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 class="p">:</span> <span class="n"><a href="../expressions.html#PartitionedByProperty">sqlglot.expressions.PartitionedByProperty</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Teradata.Generator.partitionedbyproperty_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Teradata.Generator.partitionedbyproperty_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Teradata.Generator.partitionedbyproperty_sql-85"><a href="#Teradata.Generator.partitionedbyproperty_sql-85"><span class="linenos">85</span></a> <span class="k">def</span> <span class="nf">partitionedbyproperty_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 class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Teradata.Generator.partitionedbyproperty_sql-86"><a href="#Teradata.Generator.partitionedbyproperty_sql-86"><span class="linenos">86</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;PARTITION BY </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></pre></div>
+
+
+
+
+ </div>
+ <div id="Teradata.Generator.update_sql" class="classattr">
+ <input id="Teradata.Generator.update_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">update_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 class="p">:</span> <span class="n"><a href="../expressions.html#Update">sqlglot.expressions.Update</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="Teradata.Generator.update_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Teradata.Generator.update_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Teradata.Generator.update_sql-90"><a href="#Teradata.Generator.update_sql-90"><span class="linenos">90</span></a> <span class="k">def</span> <span class="nf">update_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 class="n">exp</span><span class="o">.</span><span class="n">Update</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="Teradata.Generator.update_sql-91"><a href="#Teradata.Generator.update_sql-91"><span class="linenos">91</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="Teradata.Generator.update_sql-92"><a href="#Teradata.Generator.update_sql-92"><span class="linenos">92</span></a> <span class="n">from_sql</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;from&quot;</span><span class="p">)</span>
+</span><span id="Teradata.Generator.update_sql-93"><a href="#Teradata.Generator.update_sql-93"><span class="linenos">93</span></a> <span class="n">set_sql</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+</span><span id="Teradata.Generator.update_sql-94"><a href="#Teradata.Generator.update_sql-94"><span class="linenos">94</span></a> <span class="n">where_sql</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;where&quot;</span><span class="p">)</span>
+</span><span id="Teradata.Generator.update_sql-95"><a href="#Teradata.Generator.update_sql-95"><span class="linenos">95</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;UPDATE </span><span class="si">{</span><span class="n">this</span><span class="si">}{</span><span class="n">from_sql</span><span class="si">}</span><span class="s2"> SET </span><span class="si">{</span><span class="n">set_sql</span><span class="si">}{</span><span class="n">where_sql</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="Teradata.Generator.update_sql-96"><a href="#Teradata.Generator.update_sql-96"><span class="linenos">96</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">prepend_ctes</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">sql</span><span class="p">)</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="Teradata.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Teradata.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Teradata.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Teradata.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Teradata.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Teradata.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Teradata.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Teradata.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Teradata.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Teradata.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Teradata.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Teradata.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Teradata.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Teradata.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Teradata.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Teradata.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Teradata.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Teradata.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Teradata.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Teradata.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Teradata.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Teradata.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Teradata.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Teradata.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Teradata.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Teradata.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Teradata.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="Teradata.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Teradata.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Teradata.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Teradata.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Teradata.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Teradata.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Teradata.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Teradata.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Teradata.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Teradata.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Teradata.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Teradata.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Teradata.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Teradata.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Teradata.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Teradata.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="Teradata.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Teradata.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Teradata.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Teradata.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Teradata.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Teradata.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Teradata.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Teradata.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Teradata.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Teradata.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Teradata.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Teradata.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Teradata.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Teradata.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Teradata.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Teradata.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Teradata.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Teradata.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Teradata.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Teradata.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Teradata.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Teradata.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Teradata.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Teradata.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Teradata.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Teradata.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Teradata.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Teradata.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Teradata.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Teradata.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Teradata.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Teradata.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Teradata.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Teradata.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Teradata.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Teradata.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Teradata.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Teradata.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Teradata.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Teradata.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Teradata.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Teradata.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Teradata.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Teradata.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Teradata.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Teradata.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Teradata.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Teradata.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Teradata.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Teradata.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Teradata.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Teradata.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Teradata.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Teradata.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Teradata.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Teradata.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Teradata.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Teradata.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Teradata.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Teradata.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Teradata.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Teradata.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Teradata.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Teradata.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Teradata.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Teradata.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Teradata.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Teradata.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Teradata.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Teradata.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Teradata.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Teradata.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Teradata.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Teradata.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Teradata.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Teradata.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Teradata.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Teradata.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Teradata.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Teradata.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Teradata.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Teradata.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="Teradata.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="Teradata.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="Teradata.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="Teradata.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="Teradata.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="Teradata.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="Teradata.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="Teradata.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="Teradata.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="Teradata.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="Teradata.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="Teradata.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="Teradata.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="Teradata.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="Teradata.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="Teradata.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
+ <dd id="Teradata.Generator.cast_sql" class="function"><a href="../generator.html#Generator.cast_sql">cast_sql</a></dd>
+ <dd id="Teradata.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
+ <dd id="Teradata.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
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+ </a>
+</div>
+ </nav>
+ <main class="pdoc">
+ <section class="module-info">
+ <a class="pdoc-button git-button" href="https://github.com/tobymao/sqlglot/tree/main/sqlglot/dialects/trino.py">Edit on GitHub</a>
+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.trino </h1>
+
+
+ <input id="mod-trino-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
+
+ <label class="view-source-button" for="mod-trino-view-source"><span>View Source</span></label>
+
+ <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><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.presto</span> <span class="kn">import</span> <span class="n">Presto</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a>
+</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="k">class</span> <span class="nc">Trino</span><span class="p">(</span><span class="n">Presto</span><span class="p">):</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Presto</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a> <span class="o">**</span><span class="n">Presto</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-11"><a href="#L-11"><span class="linenos">11</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</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;REDUCE(</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">, 0, (acc, x) -&gt; acc + x, acc -&gt; acc)&quot;</span><span class="p">,</span>
+</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a> <span class="p">}</span>
+</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a>
+</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Presto</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span></pre></div>
+
+
+ </section>
+ <section id="Trino">
+ <input id="Trino-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">Trino</span><wbr>(<span class="base"><a href="presto.html#Presto">sqlglot.dialects.presto.Presto</a></span>):
+
+ <label class="view-source-button" for="Trino-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Trino"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Trino-8"><a href="#Trino-8"><span class="linenos"> 8</span></a><span class="k">class</span> <span class="nc">Trino</span><span class="p">(</span><span class="n">Presto</span><span class="p">):</span>
+</span><span id="Trino-9"><a href="#Trino-9"><span class="linenos"> 9</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Presto</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Trino-10"><a href="#Trino-10"><span class="linenos">10</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Trino-11"><a href="#Trino-11"><span class="linenos">11</span></a> <span class="o">**</span><span class="n">Presto</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="Trino-12"><a href="#Trino-12"><span class="linenos">12</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</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;REDUCE(</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">, 0, (acc, x) -&gt; acc + x, acc -&gt; acc)&quot;</span><span class="p">,</span>
+</span><span id="Trino-13"><a href="#Trino-13"><span class="linenos">13</span></a> <span class="p">}</span>
+</span><span id="Trino-14"><a href="#Trino-14"><span class="linenos">14</span></a>
+</span><span id="Trino-15"><a href="#Trino-15"><span class="linenos">15</span></a> <span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Presto</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
+</span><span id="Trino-16"><a href="#Trino-16"><span class="linenos">16</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">&quot;X&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)]</span>
+</span></pre></div>
+
+
+
+
+ <div id="Trino.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">Trino</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#Trino.__init__"></a>
+
+
+
+ </div>
+ <div class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="presto.html#Presto">sqlglot.dialects.presto.Presto</a></dt>
+ <dd id="Trino.Parser" class="class"><a href="presto.html#Presto.Parser">Parser</a></dd>
+
+ </div>
+ <div><dt><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></dt>
+ <dd id="Trino.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="Trino.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="Trino.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="Trino.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="Trino.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="Trino.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="Trino.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="Trino.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="Trino.Generator">
+ <input id="Trino.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">Trino.Generator</span><wbr>(<span class="base"><a href="presto.html#Presto.Generator">sqlglot.dialects.presto.Presto.Generator</a></span>):
+
+ <label class="view-source-button" for="Trino.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#Trino.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Trino.Generator-9"><a href="#Trino.Generator-9"><span class="linenos"> 9</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Presto</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
+</span><span id="Trino.Generator-10"><a href="#Trino.Generator-10"><span class="linenos">10</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Trino.Generator-11"><a href="#Trino.Generator-11"><span class="linenos">11</span></a> <span class="o">**</span><span class="n">Presto</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="Trino.Generator-12"><a href="#Trino.Generator-12"><span class="linenos">12</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</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;REDUCE(</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">, 0, (acc, x) -&gt; acc + x, acc -&gt; acc)&quot;</span><span class="p">,</span>
+</span><span id="Trino.Generator-13"><a href="#Trino.Generator-13"><span class="linenos">13</span></a> <span class="p">}</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 class="inherited">
+ <h5>Inherited Members</h5>
+ <dl>
+ <div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
+ <dd id="Trino.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="Trino.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="Trino.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="Trino.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="Trino.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="Trino.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="Trino.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="Trino.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="Trino.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="Trino.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="Trino.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="Trino.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="Trino.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="Trino.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="Trino.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="Trino.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="Trino.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="Trino.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="Trino.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="Trino.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="Trino.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="Trino.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="Trino.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="Trino.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="Trino.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="Trino.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="Trino.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="Trino.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="Trino.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="Trino.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="Trino.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="Trino.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="Trino.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="Trino.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="Trino.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="Trino.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="Trino.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="Trino.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="Trino.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="Trino.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="Trino.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="Trino.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="Trino.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="Trino.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="Trino.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="Trino.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="Trino.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="Trino.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="Trino.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="Trino.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="Trino.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="Trino.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="Trino.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="Trino.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="Trino.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="Trino.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="Trino.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="Trino.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="Trino.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="Trino.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="Trino.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="Trino.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="Trino.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="Trino.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="Trino.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="Trino.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="Trino.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="Trino.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="Trino.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="Trino.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="Trino.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="Trino.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="Trino.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="Trino.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="Trino.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="Trino.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="Trino.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="Trino.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="Trino.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="Trino.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="Trino.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="Trino.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="Trino.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="Trino.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="Trino.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="Trino.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="Trino.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="Trino.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="Trino.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="Trino.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="Trino.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="Trino.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="Trino.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="Trino.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="Trino.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="Trino.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="Trino.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="Trino.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="Trino.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="Trino.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="Trino.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="Trino.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="Trino.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="Trino.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="Trino.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="Trino.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="Trino.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="Trino.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="Trino.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="Trino.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="Trino.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="Trino.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="Trino.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="Trino.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="Trino.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="Trino.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="Trino.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="Trino.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="Trino.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="Trino.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="Trino.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="Trino.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="Trino.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="Trino.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="Trino.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="Trino.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="Trino.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="Trino.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="Trino.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="Trino.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="Trino.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="Trino.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="Trino.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="Trino.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="Trino.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="Trino.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="Trino.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="Trino.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="Trino.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="Trino.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
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+ <h1 class="modulename">
+<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.tsql </h1>
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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">import</span> <span class="nn">re</span>
+</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="kn">import</span> <span class="nn">typing</span> <span class="k">as</span> <span class="nn">t</span>
+</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a>
+</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</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><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span><span class="p">,</span> <span class="n">parse_date_delta</span><span class="p">,</span> <span class="n">rename_func</span>
+</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a><span class="kn">from</span> <span class="nn">sqlglot.expressions</span> <span class="kn">import</span> <span class="n">DataType</span>
+</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</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-10"><a href="#L-10"><span class="linenos"> 10</span></a><span class="kn">from</span> <span class="nn">sqlglot.time</span> <span class="kn">import</span> <span class="n">format_time</span>
+</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</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-12"><a href="#L-12"><span class="linenos"> 12</span></a>
+</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a><span class="n">FULL_FORMAT_TIME_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="s2">&quot;weekday&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a> <span class="s2">&quot;dw&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a> <span class="s2">&quot;w&quot;</span><span class="p">:</span> <span class="s2">&quot;%A&quot;</span><span class="p">,</span>
+</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a> <span class="s2">&quot;month&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a><span class="p">}</span>
+</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a>
+</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a><span class="n">DATE_DELTA_INTERVAL</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="s2">&quot;year&quot;</span><span class="p">:</span> <span class="s2">&quot;year&quot;</span><span class="p">,</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;year&quot;</span><span class="p">,</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;year&quot;</span><span class="p">,</span>
+</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a> <span class="s2">&quot;quarter&quot;</span><span class="p">:</span> <span class="s2">&quot;quarter&quot;</span><span class="p">,</span>
+</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="s2">&quot;qq&quot;</span><span class="p">:</span> <span class="s2">&quot;quarter&quot;</span><span class="p">,</span>
+</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="s2">&quot;q&quot;</span><span class="p">:</span> <span class="s2">&quot;quarter&quot;</span><span class="p">,</span>
+</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="s2">&quot;month&quot;</span><span class="p">:</span> <span class="s2">&quot;month&quot;</span><span class="p">,</span>
+</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;month&quot;</span><span class="p">,</span>
+</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;month&quot;</span><span class="p">,</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="s2">&quot;week&quot;</span><span class="p">:</span> <span class="s2">&quot;week&quot;</span><span class="p">,</span>
+</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a> <span class="s2">&quot;ww&quot;</span><span class="p">:</span> <span class="s2">&quot;week&quot;</span><span class="p">,</span>
+</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="s2">&quot;wk&quot;</span><span class="p">:</span> <span class="s2">&quot;week&quot;</span><span class="p">,</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="s2">&quot;day&quot;</span><span class="p">:</span> <span class="s2">&quot;day&quot;</span><span class="p">,</span>
+</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;day&quot;</span><span class="p">,</span>
+</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;day&quot;</span><span class="p">,</span>
+</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a><span class="p">}</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a>
+</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a>
+</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a><span class="n">DATE_FMT_RE</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="s2">&quot;([dD]{1,2})|([mM]{1,2})|([yY]{1,4})|([hH]{1,2})|([sS]{1,2})&quot;</span><span class="p">)</span>
+</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a>
+</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a><span class="c1"># N = Numeric, C=Currency</span>
+</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a><span class="n">TRANSPILE_SAFE_NUMBER_FMT</span> <span class="o">=</span> <span class="p">{</span><span class="s2">&quot;N&quot;</span><span class="p">,</span> <span class="s2">&quot;C&quot;</span><span class="p">}</span>
+</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a>
+</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a>
+</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a><span class="k">def</span> <span class="nf">_format_time_lambda</span><span class="p">(</span><span class="n">exp_class</span><span class="p">,</span> <span class="n">full_format_mapping</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
+</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="k">def</span> <span class="nf">_format_time</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="k">return</span> <span class="n">exp_class</span><span class="p">(</span>
+</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</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">1</span><span class="p">),</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="nb">format</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><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="n">format_time</span><span class="p">(</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <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="o">.</span><span class="n">name</span> <span class="ow">or</span> <span class="p">(</span><span class="n">TSQL</span><span class="o">.</span><span class="n">time_format</span> <span class="k">if</span> <span class="n">default</span> <span class="ow">is</span> <span class="kc">True</span> <span class="k">else</span> <span class="n">default</span><span class="p">),</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a> <span class="p">{</span><span class="o">**</span><span class="n">TSQL</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span> <span class="o">**</span><span class="n">FULL_FORMAT_TIME_MAPPING</span><span class="p">}</span>
+</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="k">if</span> <span class="n">full_format_mapping</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a> <span class="k">else</span> <span class="n">TSQL</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">,</span>
+</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="p">)</span>
+</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a> <span class="p">),</span>
+</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a> <span class="p">)</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a>
+</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="k">return</span> <span class="n">_format_time</span>
+</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><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a><span class="k">def</span> <span class="nf">_parse_format</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="n">fmt</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-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="n">number_fmt</span> <span class="o">=</span> <span class="n">fmt</span><span class="o">.</span><span class="n">name</span> <span class="ow">in</span> <span class="n">TRANSPILE_SAFE_NUMBER_FMT</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">DATE_FMT_RE</span><span class="o">.</span><span class="n">search</span><span class="p">(</span><span class="n">fmt</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
+</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="k">if</span> <span class="n">number_fmt</span><span class="p">:</span>
+</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">NumberToStr</span><span class="p">(</span><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="nb">format</span><span class="o">=</span><span class="n">fmt</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="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">(</span>
+</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</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-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="nb">format</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><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="n">format_time</span><span class="p">(</span><span class="n">fmt</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">TSQL</span><span class="o">.</span><span class="n">format_time_mapping</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">len</span><span class="p">(</span><span class="n">fmt</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span>
+</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="k">else</span> <span class="n">format_time</span><span class="p">(</span><span class="n">fmt</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">TSQL</span><span class="o">.</span><span class="n">time_mapping</span><span class="p">)</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="p">),</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a> <span class="p">)</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a>
+</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a><span class="k">def</span> <span class="nf">_parse_eomonth</span><span class="p">(</span><span class="n">args</span><span class="p">):</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="n">date</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-81"><a href="#L-81"><span class="linenos"> 81</span></a> <span class="n">month_lag</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-82"><a href="#L-82"><span class="linenos"> 82</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">DATE_DELTA_INTERVAL</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;month&quot;</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 class="k">if</span> <span class="n">month_lag</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">LastDateOfMonth</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">date</span><span class="p">)</span>
+</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="c1"># Remove month lag argument in parser as its compared with the number of arguments of the resulting class</span>
+</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="n">args</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">month_lag</span><span class="p">)</span>
+</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">LastDateOfMonth</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">date</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">month_lag</span><span class="p">,</span> <span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">))</span>
+</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a>
+</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 class="k">def</span> <span class="nf">generate_date_delta_with_unit_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">):</span>
+</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="n">func</span> <span class="o">=</span> <span class="s2">&quot;DATEADD&quot;</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;DATEDIFF&quot;</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">func</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_args</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s1">&#39;unit&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a>
+</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a>
+</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a><span class="k">def</span> <span class="nf">_format_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">):</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="n">fmt</span> <span class="o">=</span> <span class="p">(</span>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">&quot;format&quot;</span><span class="p">]</span>
+</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">NumberToStr</span><span class="p">)</span>
+</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="k">else</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="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">&quot;format&quot;</span><span class="p">),</span> <span class="n">TSQL</span><span class="o">.</span><span class="n">inverse_time_mapping</span><span class="p">))</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="p">)</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FORMAT(</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">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span><span class="w"> </span><span class="n">fmt</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a>
+</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 class="k">def</span> <span class="nf">_string_agg_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">):</span>
+</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a> <span class="n">e</span> <span class="o">=</span> <span class="n">e</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a>
+</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="n">distinct</span> <span class="o">=</span> <span class="n">e</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Distinct</span><span class="p">)</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="k">if</span> <span class="n">distinct</span><span class="p">:</span>
+</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="c1"># exp.Distinct can appear below an exp.Order or an exp.GroupConcat expression</span>
+</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">&quot;T-SQL STRING_AGG doesn&#39;t support DISTINCT.&quot;</span><span class="p">)</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">distinct</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
+</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="n">distinct</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span>
+</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a>
+</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">order</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</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">Order</span><span class="p">):</span>
+</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="k">if</span> <span class="n">e</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-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span>
+</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="n">order</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot; WITHIN GROUP (</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="o">.</span><span class="n">this</span><span class="p">)[</span><span class="mi">1</span><span class="p">:]</span><span class="si">}</span><span class="s2">)&quot;</span> <span class="c1"># Order has a leading space</span>
+</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">separator</span> <span class="o">=</span> <span class="n">e</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;separator&quot;</span><span class="p">)</span> <span class="ow">or</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;,&quot;</span><span class="p">)</span>
+</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;STRING_AGG(</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">this</span><span class="p">,</span><span class="w"> </span><span class="n">separator</span><span class="p">)</span><span class="si">}</span><span class="s2">)</span><span class="si">{</span><span class="n">order</span><span class="si">}</span><span class="s2">&quot;</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><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a><span class="k">class</span> <span class="nc">TSQL</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_small&quot;</span>
+</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-mm-dd hh:mm:ss&#39;&quot;</span>
+</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="s2">&quot;year&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="s2">&quot;qq&quot;</span><span class="p">:</span> <span class="s2">&quot;%q&quot;</span><span class="p">,</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="s2">&quot;q&quot;</span><span class="p">:</span> <span class="s2">&quot;%q&quot;</span><span class="p">,</span>
+</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="s2">&quot;quarter&quot;</span><span class="p">:</span> <span class="s2">&quot;%q&quot;</span><span class="p">,</span>
+</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="s2">&quot;dayofyear&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span>
+</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="s2">&quot;day&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="s2">&quot;dy&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="s2">&quot;y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="s2">&quot;week&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="s2">&quot;ww&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="s2">&quot;wk&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="s2">&quot;hour&quot;</span><span class="p">:</span> <span class="s2">&quot;%h&quot;</span><span class="p">,</span>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="s2">&quot;hh&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="s2">&quot;minute&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="s2">&quot;mi&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="s2">&quot;n&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="s2">&quot;second&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="s2">&quot;ss&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="s2">&quot;s&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span>
+</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="s2">&quot;millisecond&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="s2">&quot;ms&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="s2">&quot;weekday&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</span></a> <span class="s2">&quot;dw&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="s2">&quot;month&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span>
+</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="L-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="s2">&quot;MMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="s2">&quot;MMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="s2">&quot;M&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="s2">&quot;H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="s2">&quot;h&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="s2">&quot;S&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="p">}</span>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="n">convert_format_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="s2">&quot;0&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2"> %Y %-I:%M%p&quot;</span><span class="p">,</span>
+</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="s2">&quot;1&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%y&quot;</span><span class="p">,</span>
+</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="s2">&quot;2&quot;</span><span class="p">:</span> <span class="s2">&quot;%y.%m.</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="s2">&quot;3&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">/%m/%y&quot;</span><span class="p">,</span>
+</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="s2">&quot;4&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">.%m.%y&quot;</span><span class="p">,</span>
+</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a> <span class="s2">&quot;5&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">-%m-%y&quot;</span><span class="p">,</span>
+</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="s2">&quot;6&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2"> %b %y&quot;</span><span class="p">,</span>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a> <span class="s2">&quot;7&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2">, %y&quot;</span><span class="p">,</span>
+</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="s2">&quot;8&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="s2">&quot;9&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2"> %Y %-I:%M:%S:</span><span class="si">%f</span><span class="s2">%p&quot;</span><span class="p">,</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="s2">&quot;10&quot;</span><span class="p">:</span> <span class="s2">&quot;mm-dd-yy&quot;</span><span class="p">,</span>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="s2">&quot;11&quot;</span><span class="p">:</span> <span class="s2">&quot;yy/mm/dd&quot;</span><span class="p">,</span>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="s2">&quot;12&quot;</span><span class="p">:</span> <span class="s2">&quot;yymmdd&quot;</span><span class="p">,</span>
+</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="s2">&quot;13&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2"> %b %Y %H:%M:ss:</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="s2">&quot;14&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S:</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a> <span class="s2">&quot;20&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a> <span class="s2">&quot;21&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S.</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="s2">&quot;22&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%y %-I:%M:%S %p&quot;</span><span class="p">,</span>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="s2">&quot;23&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="s2">&quot;24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S&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;25&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S.</span><span class="si">%f</span><span class="s2">&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;100&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2"> %Y %-I:%M%p&quot;</span><span class="p">,</span>
+</span><span id="L-200"><a href="#L-200"><span class="linenos">200</span></a> <span class="s2">&quot;101&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%Y&quot;</span><span class="p">,</span>
+</span><span id="L-201"><a href="#L-201"><span class="linenos">201</span></a> <span class="s2">&quot;102&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y.%m.</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-202"><a href="#L-202"><span class="linenos">202</span></a> <span class="s2">&quot;103&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">/%m/%Y&quot;</span><span class="p">,</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="s2">&quot;104&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">.%m.%Y&quot;</span><span class="p">,</span>
+</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="s2">&quot;105&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">-%m-%Y&quot;</span><span class="p">,</span>
+</span><span id="L-205"><a href="#L-205"><span class="linenos">205</span></a> <span class="s2">&quot;106&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2"> %b %Y&quot;</span><span class="p">,</span>
+</span><span id="L-206"><a href="#L-206"><span class="linenos">206</span></a> <span class="s2">&quot;107&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2">, %Y&quot;</span><span class="p">,</span>
+</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="s2">&quot;108&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</span></a> <span class="s2">&quot;109&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2"> %Y %-I:%M:%S:</span><span class="si">%f</span><span class="s2">%p&quot;</span><span class="p">,</span>
+</span><span id="L-209"><a href="#L-209"><span class="linenos">209</span></a> <span class="s2">&quot;110&quot;</span><span class="p">:</span> <span class="s2">&quot;%m-</span><span class="si">%d</span><span class="s2">-%Y&quot;</span><span class="p">,</span>
+</span><span id="L-210"><a href="#L-210"><span class="linenos">210</span></a> <span class="s2">&quot;111&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y/%m/</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-211"><a href="#L-211"><span class="linenos">211</span></a> <span class="s2">&quot;112&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y%m</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a> <span class="s2">&quot;113&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2"> %b %Y %H:%M:%S:</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="s2">&quot;114&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S:</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a> <span class="s2">&quot;120&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="s2">&quot;121&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S.</span><span class="si">%f</span><span class="s2">&quot;</span><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="c1"># not sure if complete</span>
+</span><span id="L-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="n">format_time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-219"><a href="#L-219"><span class="linenos">219</span></a> <span class="s2">&quot;y&quot;</span><span class="p">:</span> <span class="s2">&quot;%B %Y&quot;</span><span class="p">,</span>
+</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%Y&quot;</span><span class="p">,</span>
+</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="s2">&quot;H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="L-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="s2">&quot;h&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="s2">&quot;s&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="L-224"><a href="#L-224"><span class="linenos">224</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;%A,%B,%Y&quot;</span><span class="p">,</span>
+</span><span id="L-225"><a href="#L-225"><span class="linenos">225</span></a> <span class="s2">&quot;f&quot;</span><span class="p">:</span> <span class="s2">&quot;%A,%B,%Y %-I:%M %p&quot;</span><span class="p">,</span>
+</span><span id="L-226"><a href="#L-226"><span class="linenos">226</span></a> <span class="s2">&quot;F&quot;</span><span class="p">:</span> <span class="s2">&quot;%A,%B,%Y %-I:%M:%S %p&quot;</span><span class="p">,</span>
+</span><span id="L-227"><a href="#L-227"><span class="linenos">227</span></a> <span class="s2">&quot;g&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%Y %-I:%M %p&quot;</span><span class="p">,</span>
+</span><span id="L-228"><a href="#L-228"><span class="linenos">228</span></a> <span class="s2">&quot;G&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%Y %-I:%M:%S %p&quot;</span><span class="p">,</span>
+</span><span id="L-229"><a href="#L-229"><span class="linenos">229</span></a> <span class="s2">&quot;M&quot;</span><span class="p">:</span> <span class="s2">&quot;%B </span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-230"><a href="#L-230"><span class="linenos">230</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%B </span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="L-231"><a href="#L-231"><span class="linenos">231</span></a> <span class="s2">&quot;O&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2">T%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="s2">&quot;u&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%M-%D %H:%M:%S%z&quot;</span><span class="p">,</span>
+</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="s2">&quot;U&quot;</span><span class="p">:</span> <span class="s2">&quot;%A, %B %D, %Y %H:%M:%S%z&quot;</span><span class="p">,</span>
+</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a> <span class="s2">&quot;T&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I:%M:%S %p&quot;</span><span class="p">,</span>
+</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="s2">&quot;t&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I:%M&quot;</span><span class="p">,</span>
+</span><span id="L-236"><a href="#L-236"><span class="linenos">236</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2"> %Y&quot;</span><span class="p">,</span>
+</span><span id="L-237"><a href="#L-237"><span class="linenos">237</span></a> <span class="p">}</span>
+</span><span id="L-238"><a href="#L-238"><span class="linenos">238</span></a>
+</span><span id="L-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="k">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-240"><a href="#L-240"><span class="linenos">240</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</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-241"><a href="#L-241"><span class="linenos">241</span></a>
+</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a>
+</span><span id="L-244"><a href="#L-244"><span class="linenos">244</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-245"><a href="#L-245"><span class="linenos">245</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-246"><a href="#L-246"><span class="linenos">246</span></a> <span class="s2">&quot;BIT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BOOLEAN</span><span class="p">,</span>
+</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a> <span class="s2">&quot;DATETIME2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a> <span class="s2">&quot;DATETIMEOFFSET&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="L-249"><a href="#L-249"><span class="linenos">249</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-250"><a href="#L-250"><span class="linenos">250</span></a> <span class="s2">&quot;IMAGE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">IMAGE</span><span class="p">,</span>
+</span><span id="L-251"><a href="#L-251"><span class="linenos">251</span></a> <span class="s2">&quot;MONEY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MONEY</span><span class="p">,</span>
+</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a> <span class="s2">&quot;NTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="s2">&quot;NVARCHAR(MAX)&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="L-254"><a href="#L-254"><span class="linenos">254</span></a> <span class="s2">&quot;PRINT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a> <span class="s2">&quot;PROC&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PROCEDURE</span><span class="p">,</span>
+</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="s2">&quot;REAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span>
+</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="s2">&quot;ROWVERSION&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ROWVERSION</span><span class="p">,</span>
+</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="s2">&quot;SMALLDATETIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <span class="s2">&quot;SMALLMONEY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">,</span>
+</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a> <span class="s2">&quot;SQL_VARIANT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARIANT</span><span class="p">,</span>
+</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="s2">&quot;TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="s2">&quot;TOP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
+</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="s2">&quot;UNIQUEIDENTIFIER&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">,</span>
+</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="s2">&quot;VARCHAR(MAX)&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="L-265"><a href="#L-265"><span class="linenos">265</span></a> <span class="s2">&quot;XML&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">XML</span><span class="p">,</span>
+</span><span id="L-266"><a href="#L-266"><span class="linenos">266</span></a> <span class="p">}</span>
+</span><span id="L-267"><a href="#L-267"><span class="linenos">267</span></a>
+</span><span id="L-268"><a href="#L-268"><span class="linenos">268</span></a> <span class="c1"># TSQL allows @, # to appear as a variable/identifier prefix</span>
+</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;@&quot;</span><span class="p">)</span>
+</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;#&quot;</span><span class="p">)</span>
+</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a>
+</span><span id="L-273"><a href="#L-273"><span class="linenos">273</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-274"><a href="#L-274"><span class="linenos">274</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-275"><a href="#L-275"><span class="linenos">275</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-276"><a href="#L-276"><span class="linenos">276</span></a> <span class="s2">&quot;CHARINDEX&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-277"><a href="#L-277"><span class="linenos">277</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">1</span><span class="p">),</span>
+</span><span id="L-278"><a href="#L-278"><span class="linenos">278</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">0</span><span class="p">),</span>
+</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="n">position</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-280"><a href="#L-280"><span class="linenos">280</span></a> <span class="p">),</span>
+</span><span id="L-281"><a href="#L-281"><span class="linenos">281</span></a> <span class="s2">&quot;ISNULL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">,</span> <span class="n">unit_mapping</span><span class="o">=</span><span class="n">DATE_DELTA_INTERVAL</span><span class="p">),</span>
+</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="s2">&quot;DATEDIFF&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">,</span> <span class="n">unit_mapping</span><span class="o">=</span><span class="n">DATE_DELTA_INTERVAL</span><span class="p">),</span>
+</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="s2">&quot;DATENAME&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="n">full_format_mapping</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="s2">&quot;DATEPART&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><span id="L-286"><a href="#L-286"><span class="linenos">286</span></a> <span class="s2">&quot;GETDATE&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-287"><a href="#L-287"><span class="linenos">287</span></a> <span class="s2">&quot;SYSDATETIME&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-288"><a href="#L-288"><span class="linenos">288</span></a> <span class="s2">&quot;IIF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-289"><a href="#L-289"><span class="linenos">289</span></a> <span class="s2">&quot;LEN&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-290"><a href="#L-290"><span class="linenos">290</span></a> <span class="s2">&quot;REPLICATE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Repeat</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-291"><a href="#L-291"><span class="linenos">291</span></a> <span class="s2">&quot;JSON_VALUE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a> <span class="s2">&quot;FORMAT&quot;</span><span class="p">:</span> <span class="n">_parse_format</span><span class="p">,</span>
+</span><span id="L-293"><a href="#L-293"><span class="linenos">293</span></a> <span class="s2">&quot;EOMONTH&quot;</span><span class="p">:</span> <span class="n">_parse_eomonth</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="n">VAR_LENGTH_DATATYPES</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span>
+</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="L-299"><a href="#L-299"><span class="linenos">299</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span>
+</span><span id="L-300"><a href="#L-300"><span class="linenos">300</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span>
+</span><span id="L-301"><a href="#L-301"><span class="linenos">301</span></a> <span class="p">}</span>
+</span><span id="L-302"><a href="#L-302"><span class="linenos">302</span></a>
+</span><span id="L-303"><a href="#L-303"><span class="linenos">303</span></a> <span class="n">RETURNS_TABLE_TOKENS</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">ID_VAR_TOKENS</span> <span class="o">-</span> <span class="p">{</span> <span class="c1"># type: ignore</span>
+</span><span id="L-304"><a href="#L-304"><span class="linenos">304</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="L-305"><a href="#L-305"><span class="linenos">305</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">TYPE_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-306"><a href="#L-306"><span class="linenos">306</span></a> <span class="p">}</span>
+</span><span id="L-307"><a href="#L-307"><span class="linenos">307</span></a>
+</span><span id="L-308"><a href="#L-308"><span class="linenos">308</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-309"><a href="#L-309"><span class="linenos">309</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">STATEMENT_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="L-310"><a href="#L-310"><span class="linenos">310</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">END</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_command</span><span class="p">(),</span>
+</span><span id="L-311"><a href="#L-311"><span class="linenos">311</span></a> <span class="p">}</span>
+</span><span id="L-312"><a href="#L-312"><span class="linenos">312</span></a>
+</span><span id="L-313"><a href="#L-313"><span class="linenos">313</span></a> <span class="k">def</span> <span class="nf">_parse_system_time</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="L-314"><a href="#L-314"><span class="linenos">314</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;SYSTEM_TIME&quot;</span><span class="p">):</span>
+</span><span id="L-315"><a href="#L-315"><span class="linenos">315</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="L-316"><a href="#L-316"><span class="linenos">316</span></a>
+</span><span id="L-317"><a href="#L-317"><span class="linenos">317</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;AS&quot;</span><span class="p">,</span> <span class="s2">&quot;OF&quot;</span><span class="p">):</span>
+</span><span id="L-318"><a href="#L-318"><span class="linenos">318</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-319"><a href="#L-319"><span class="linenos">319</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">(),</span> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;AS OF&quot;</span>
+</span><span id="L-320"><a href="#L-320"><span class="linenos">320</span></a> <span class="p">)</span>
+</span><span id="L-321"><a href="#L-321"><span class="linenos">321</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">((</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FROM</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BETWEEN</span><span class="p">)):</span>
+</span><span id="L-322"><a href="#L-322"><span class="linenos">322</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span>
+</span><span id="L-323"><a href="#L-323"><span class="linenos">323</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
+</span><span id="L-324"><a href="#L-324"><span class="linenos">324</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">((</span><span class="s2">&quot;TO&quot;</span><span class="p">,</span> <span class="s2">&quot;AND&quot;</span><span class="p">))</span>
+</span><span id="L-325"><a href="#L-325"><span class="linenos">325</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
+</span><span id="L-326"><a href="#L-326"><span class="linenos">326</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-327"><a href="#L-327"><span class="linenos">327</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span>
+</span><span id="L-328"><a href="#L-328"><span class="linenos">328</span></a> <span class="p">)</span>
+</span><span id="L-329"><a href="#L-329"><span class="linenos">329</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;CONTAINED&quot;</span><span class="p">,</span> <span class="s2">&quot;IN&quot;</span><span class="p">):</span>
+</span><span id="L-330"><a href="#L-330"><span class="linenos">330</span></a> <span class="n">args</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">)</span>
+</span><span id="L-331"><a href="#L-331"><span class="linenos">331</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-332"><a href="#L-332"><span class="linenos">332</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span>
+</span><span id="L-333"><a href="#L-333"><span class="linenos">333</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-334"><a href="#L-334"><span class="linenos">334</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-335"><a href="#L-335"><span class="linenos">335</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;CONTAINED IN&quot;</span><span class="p">,</span>
+</span><span id="L-336"><a href="#L-336"><span class="linenos">336</span></a> <span class="p">)</span>
+</span><span id="L-337"><a href="#L-337"><span class="linenos">337</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ALL</span><span class="p">):</span>
+</span><span id="L-338"><a href="#L-338"><span class="linenos">338</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;ALL&quot;</span><span class="p">)</span>
+</span><span id="L-339"><a href="#L-339"><span class="linenos">339</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="L-340"><a href="#L-340"><span class="linenos">340</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-341"><a href="#L-341"><span class="linenos">341</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Unable to parse FOR SYSTEM_TIME clause&quot;</span><span class="p">)</span>
+</span><span id="L-342"><a href="#L-342"><span class="linenos">342</span></a>
+</span><span id="L-343"><a href="#L-343"><span class="linenos">343</span></a> <span class="k">return</span> <span class="n">system_time</span>
+</span><span id="L-344"><a href="#L-344"><span class="linenos">344</span></a>
+</span><span id="L-345"><a href="#L-345"><span class="linenos">345</span></a> <span class="k">def</span> <span class="nf">_parse_table_parts</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-346"><a href="#L-346"><span class="linenos">346</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">)</span>
+</span><span id="L-347"><a href="#L-347"><span class="linenos">347</span></a> <span class="n">table</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;system_time&quot;</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_system_time</span><span class="p">())</span>
+</span><span id="L-348"><a href="#L-348"><span class="linenos">348</span></a> <span class="k">return</span> <span class="n">table</span>
+</span><span id="L-349"><a href="#L-349"><span class="linenos">349</span></a>
+</span><span id="L-350"><a href="#L-350"><span class="linenos">350</span></a> <span class="k">def</span> <span class="nf">_parse_returns</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="L-351"><a href="#L-351"><span class="linenos">351</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">RETURNS_TABLE_TOKENS</span><span class="p">)</span>
+</span><span id="L-352"><a href="#L-352"><span class="linenos">352</span></a> <span class="n">returns</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_returns</span><span class="p">()</span>
+</span><span id="L-353"><a href="#L-353"><span class="linenos">353</span></a> <span class="n">returns</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;table&quot;</span><span class="p">,</span> <span class="n">table</span><span class="p">)</span>
+</span><span id="L-354"><a href="#L-354"><span class="linenos">354</span></a> <span class="k">return</span> <span class="n">returns</span>
+</span><span id="L-355"><a href="#L-355"><span class="linenos">355</span></a>
+</span><span id="L-356"><a href="#L-356"><span class="linenos">356</span></a> <span class="k">def</span> <span class="nf">_parse_convert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">strict</span><span class="p">:</span> <span class="nb">bool</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="L-357"><a href="#L-357"><span class="linenos">357</span></a> <span class="n">to</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">()</span>
+</span><span id="L-358"><a href="#L-358"><span class="linenos">358</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
+</span><span id="L-359"><a href="#L-359"><span class="linenos">359</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_conjunction</span><span class="p">()</span>
+</span><span id="L-360"><a href="#L-360"><span class="linenos">360</span></a>
+</span><span id="L-361"><a href="#L-361"><span class="linenos">361</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">to</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
+</span><span id="L-362"><a href="#L-362"><span class="linenos">362</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="L-363"><a href="#L-363"><span class="linenos">363</span></a>
+</span><span id="L-364"><a href="#L-364"><span class="linenos">364</span></a> <span class="c1"># Retrieve length of datatype and override to default if not specified</span>
+</span><span id="L-365"><a href="#L-365"><span class="linenos">365</span></a> <span class="k">if</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">to</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">VAR_LENGTH_DATATYPES</span><span class="p">:</span>
+</span><span id="L-366"><a href="#L-366"><span class="linenos">366</span></a> <span class="n">to</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">build</span><span class="p">(</span><span class="n">to</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">30</span><span class="p">)],</span> <span class="n">nested</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="L-367"><a href="#L-367"><span class="linenos">367</span></a>
+</span><span id="L-368"><a href="#L-368"><span class="linenos">368</span></a> <span class="c1"># Check whether a conversion with format is applicable</span>
+</span><span id="L-369"><a href="#L-369"><span class="linenos">369</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">):</span>
+</span><span id="L-370"><a href="#L-370"><span class="linenos">370</span></a> <span class="n">format_val</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span>
+</span><span id="L-371"><a href="#L-371"><span class="linenos">371</span></a> <span class="n">format_val_name</span> <span class="o">=</span> <span class="n">format_val</span><span class="o">.</span><span class="n">name</span> <span class="k">if</span> <span class="n">format_val</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-372"><a href="#L-372"><span class="linenos">372</span></a>
+</span><span id="L-373"><a href="#L-373"><span class="linenos">373</span></a> <span class="k">if</span> <span class="n">format_val_name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">TSQL</span><span class="o">.</span><span class="n">convert_format_mapping</span><span class="p">:</span>
+</span><span id="L-374"><a href="#L-374"><span class="linenos">374</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span>
+</span><span id="L-375"><a href="#L-375"><span class="linenos">375</span></a> <span class="sa">f</span><span class="s2">&quot;CONVERT function at T-SQL does not support format style </span><span class="si">{</span><span class="n">format_val_name</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-376"><a href="#L-376"><span class="linenos">376</span></a> <span class="p">)</span>
+</span><span id="L-377"><a href="#L-377"><span class="linenos">377</span></a>
+</span><span id="L-378"><a href="#L-378"><span class="linenos">378</span></a> <span class="n">format_norm</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="n">TSQL</span><span class="o">.</span><span class="n">convert_format_mapping</span><span class="p">[</span><span class="n">format_val_name</span><span class="p">])</span>
+</span><span id="L-379"><a href="#L-379"><span class="linenos">379</span></a>
+</span><span id="L-380"><a href="#L-380"><span class="linenos">380</span></a> <span class="c1"># Check whether the convert entails a string to date format</span>
+</span><span id="L-381"><a href="#L-381"><span class="linenos">381</span></a> <span class="k">if</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">:</span>
+</span><span id="L-382"><a href="#L-382"><span class="linenos">382</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="L-383"><a href="#L-383"><span class="linenos">383</span></a> <span class="c1"># Check whether the convert entails a string to datetime format</span>
+</span><span id="L-384"><a href="#L-384"><span class="linenos">384</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">:</span>
+</span><span id="L-385"><a href="#L-385"><span class="linenos">385</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="L-386"><a href="#L-386"><span class="linenos">386</span></a> <span class="c1"># Check whether the convert entails a date to string format</span>
+</span><span id="L-387"><a href="#L-387"><span class="linenos">387</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">VAR_LENGTH_DATATYPES</span><span class="p">:</span>
+</span><span id="L-388"><a href="#L-388"><span class="linenos">388</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="L-389"><a href="#L-389"><span class="linenos">389</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span>
+</span><span id="L-390"><a href="#L-390"><span class="linenos">390</span></a> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">,</span>
+</span><span id="L-391"><a href="#L-391"><span class="linenos">391</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">),</span>
+</span><span id="L-392"><a href="#L-392"><span class="linenos">392</span></a> <span class="p">)</span>
+</span><span id="L-393"><a href="#L-393"><span class="linenos">393</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">:</span>
+</span><span id="L-394"><a href="#L-394"><span class="linenos">394</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="L-395"><a href="#L-395"><span class="linenos">395</span></a>
+</span><span id="L-396"><a href="#L-396"><span class="linenos">396</span></a> <span class="c1"># Entails a simple cast without any format requirement</span>
+</span><span id="L-397"><a href="#L-397"><span class="linenos">397</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">)</span>
+</span><span id="L-398"><a href="#L-398"><span class="linenos">398</span></a>
+</span><span id="L-399"><a href="#L-399"><span class="linenos">399</span></a> <span class="k">def</span> <span class="nf">_parse_user_defined_function</span><span class="p">(</span>
+</span><span id="L-400"><a href="#L-400"><span class="linenos">400</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-401"><a href="#L-401"><span class="linenos">401</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="L-402"><a href="#L-402"><span class="linenos">402</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_user_defined_function</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">)</span>
+</span><span id="L-403"><a href="#L-403"><span class="linenos">403</span></a>
+</span><span id="L-404"><a href="#L-404"><span class="linenos">404</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="L-405"><a href="#L-405"><span class="linenos">405</span></a> <span class="n">kind</span> <span class="o">==</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FUNCTION</span>
+</span><span id="L-406"><a href="#L-406"><span class="linenos">406</span></a> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UserDefinedFunction</span><span class="p">)</span>
+</span><span id="L-407"><a href="#L-407"><span class="linenos">407</span></a> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ALIAS</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="L-408"><a href="#L-408"><span class="linenos">408</span></a> <span class="p">):</span>
+</span><span id="L-409"><a href="#L-409"><span class="linenos">409</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="L-410"><a href="#L-410"><span class="linenos">410</span></a>
+</span><span id="L-411"><a href="#L-411"><span class="linenos">411</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_udf_kwarg</span><span class="p">)</span>
+</span><span id="L-412"><a href="#L-412"><span class="linenos">412</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">UserDefinedFunction</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span>
+</span><span id="L-413"><a href="#L-413"><span class="linenos">413</span></a>
+</span><span id="L-414"><a href="#L-414"><span class="linenos">414</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-415"><a href="#L-415"><span class="linenos">415</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-416"><a href="#L-416"><span class="linenos">416</span></a>
+</span><span id="L-417"><a href="#L-417"><span class="linenos">417</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-418"><a href="#L-418"><span class="linenos">418</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-419"><a href="#L-419"><span class="linenos">419</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">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;BIT&quot;</span><span class="p">,</span>
+</span><span id="L-420"><a href="#L-420"><span class="linenos">420</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-421"><a href="#L-421"><span class="linenos">421</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMERIC&quot;</span><span class="p">,</span>
+</span><span id="L-422"><a href="#L-422"><span class="linenos">422</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;DATETIME2&quot;</span><span class="p">,</span>
+</span><span id="L-423"><a href="#L-423"><span class="linenos">423</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">VARIANT</span><span class="p">:</span> <span class="s2">&quot;SQL_VARIANT&quot;</span><span class="p">,</span>
+</span><span id="L-424"><a href="#L-424"><span class="linenos">424</span></a> <span class="p">}</span>
+</span><span id="L-425"><a href="#L-425"><span class="linenos">425</span></a>
+</span><span id="L-426"><a href="#L-426"><span class="linenos">426</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-427"><a href="#L-427"><span class="linenos">427</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-428"><a href="#L-428"><span class="linenos">428</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="L-429"><a href="#L-429"><span class="linenos">429</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="L-430"><a href="#L-430"><span class="linenos">430</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GETDATE&quot;</span><span class="p">),</span>
+</span><span id="L-431"><a href="#L-431"><span class="linenos">431</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GETDATE&quot;</span><span class="p">),</span>
+</span><span id="L-432"><a href="#L-432"><span class="linenos">432</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;IIF&quot;</span><span class="p">),</span>
+</span><span id="L-433"><a href="#L-433"><span class="linenos">433</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NumberToStr</span><span class="p">:</span> <span class="n">_format_sql</span><span class="p">,</span>
+</span><span id="L-434"><a href="#L-434"><span class="linenos">434</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="n">_format_sql</span><span class="p">,</span>
+</span><span id="L-435"><a href="#L-435"><span class="linenos">435</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_string_agg_sql</span><span class="p">,</span>
+</span><span id="L-436"><a href="#L-436"><span class="linenos">436</span></a> <span class="p">}</span>
+</span><span id="L-437"><a href="#L-437"><span class="linenos">437</span></a>
+</span><span id="L-438"><a href="#L-438"><span class="linenos">438</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span>
+</span><span id="L-439"><a href="#L-439"><span class="linenos">439</span></a>
+</span><span id="L-440"><a href="#L-440"><span class="linenos">440</span></a> <span class="k">def</span> <span class="nf">systemtime_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 class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-441"><a href="#L-441"><span class="linenos">441</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">]</span>
+</span><span id="L-442"><a href="#L-442"><span class="linenos">442</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;ALL&quot;</span><span class="p">:</span>
+</span><span id="L-443"><a href="#L-443"><span class="linenos">443</span></a> <span class="k">return</span> <span class="s2">&quot;FOR SYSTEM_TIME ALL&quot;</span>
+</span><span id="L-444"><a href="#L-444"><span class="linenos">444</span></a>
+</span><span id="L-445"><a href="#L-445"><span class="linenos">445</span></a> <span class="n">start</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-446"><a href="#L-446"><span class="linenos">446</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;AS OF&quot;</span><span class="p">:</span>
+</span><span id="L-447"><a href="#L-447"><span class="linenos">447</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME AS OF </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-448"><a href="#L-448"><span class="linenos">448</span></a>
+</span><span id="L-449"><a href="#L-449"><span class="linenos">449</span></a> <span class="n">end</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-450"><a href="#L-450"><span class="linenos">450</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;FROM&quot;</span><span class="p">:</span>
+</span><span id="L-451"><a href="#L-451"><span class="linenos">451</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME FROM </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2"> TO </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-452"><a href="#L-452"><span class="linenos">452</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;BETWEEN&quot;</span><span class="p">:</span>
+</span><span id="L-453"><a href="#L-453"><span class="linenos">453</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME BETWEEN </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2"> AND </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="L-454"><a href="#L-454"><span class="linenos">454</span></a>
+</span><span id="L-455"><a href="#L-455"><span class="linenos">455</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME CONTAINED IN (</span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="L-456"><a href="#L-456"><span class="linenos">456</span></a>
+</span><span id="L-457"><a href="#L-457"><span class="linenos">457</span></a> <span class="k">def</span> <span class="nf">returnsproperty_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 class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="L-458"><a href="#L-458"><span class="linenos">458</span></a> <span class="n">table</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;table&quot;</span><span class="p">)</span>
+</span><span id="L-459"><a href="#L-459"><span class="linenos">459</span></a> <span class="n">table</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">table</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="L-460"><a href="#L-460"><span class="linenos">460</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RETURNS </span><span class="si">{</span><span class="n">table</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></pre></div>
+
+
+ </section>
+ <section id="generate_date_delta_with_unit_sql">
+ <input id="generate_date_delta_with_unit_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">generate_date_delta_with_unit_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">e</span></span><span class="return-annotation">):</span></span>
+
+ <label class="view-source-button" for="generate_date_delta_with_unit_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#generate_date_delta_with_unit_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="generate_date_delta_with_unit_sql-94"><a href="#generate_date_delta_with_unit_sql-94"><span class="linenos">94</span></a><span class="k">def</span> <span class="nf">generate_date_delta_with_unit_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">):</span>
+</span><span id="generate_date_delta_with_unit_sql-95"><a href="#generate_date_delta_with_unit_sql-95"><span class="linenos">95</span></a> <span class="n">func</span> <span class="o">=</span> <span class="s2">&quot;DATEADD&quot;</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">)</span> <span class="k">else</span> <span class="s2">&quot;DATEDIFF&quot;</span>
+</span><span id="generate_date_delta_with_unit_sql-96"><a href="#generate_date_delta_with_unit_sql-96"><span class="linenos">96</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">func</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_args</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s1">&#39;unit&#39;</span><span class="p">),</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">)</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </section>
+ <section id="TSQL">
+ <input id="TSQL-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">TSQL</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
+
+ <label class="view-source-button" for="TSQL-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#TSQL"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="TSQL-130"><a href="#TSQL-130"><span class="linenos">130</span></a><span class="k">class</span> <span class="nc">TSQL</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
+</span><span id="TSQL-131"><a href="#TSQL-131"><span class="linenos">131</span></a> <span class="n">null_ordering</span> <span class="o">=</span> <span class="s2">&quot;nulls_are_small&quot;</span>
+</span><span id="TSQL-132"><a href="#TSQL-132"><span class="linenos">132</span></a> <span class="n">time_format</span> <span class="o">=</span> <span class="s2">&quot;&#39;yyyy-mm-dd hh:mm:ss&#39;&quot;</span>
+</span><span id="TSQL-133"><a href="#TSQL-133"><span class="linenos">133</span></a>
+</span><span id="TSQL-134"><a href="#TSQL-134"><span class="linenos">134</span></a> <span class="n">time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-135"><a href="#TSQL-135"><span class="linenos">135</span></a> <span class="s2">&quot;year&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-136"><a href="#TSQL-136"><span class="linenos">136</span></a> <span class="s2">&quot;qq&quot;</span><span class="p">:</span> <span class="s2">&quot;%q&quot;</span><span class="p">,</span>
+</span><span id="TSQL-137"><a href="#TSQL-137"><span class="linenos">137</span></a> <span class="s2">&quot;q&quot;</span><span class="p">:</span> <span class="s2">&quot;%q&quot;</span><span class="p">,</span>
+</span><span id="TSQL-138"><a href="#TSQL-138"><span class="linenos">138</span></a> <span class="s2">&quot;quarter&quot;</span><span class="p">:</span> <span class="s2">&quot;%q&quot;</span><span class="p">,</span>
+</span><span id="TSQL-139"><a href="#TSQL-139"><span class="linenos">139</span></a> <span class="s2">&quot;dayofyear&quot;</span><span class="p">:</span> <span class="s2">&quot;%j&quot;</span><span class="p">,</span>
+</span><span id="TSQL-140"><a href="#TSQL-140"><span class="linenos">140</span></a> <span class="s2">&quot;day&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-141"><a href="#TSQL-141"><span class="linenos">141</span></a> <span class="s2">&quot;dy&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-142"><a href="#TSQL-142"><span class="linenos">142</span></a> <span class="s2">&quot;y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-143"><a href="#TSQL-143"><span class="linenos">143</span></a> <span class="s2">&quot;week&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="TSQL-144"><a href="#TSQL-144"><span class="linenos">144</span></a> <span class="s2">&quot;ww&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="TSQL-145"><a href="#TSQL-145"><span class="linenos">145</span></a> <span class="s2">&quot;wk&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="TSQL-146"><a href="#TSQL-146"><span class="linenos">146</span></a> <span class="s2">&quot;hour&quot;</span><span class="p">:</span> <span class="s2">&quot;%h&quot;</span><span class="p">,</span>
+</span><span id="TSQL-147"><a href="#TSQL-147"><span class="linenos">147</span></a> <span class="s2">&quot;hh&quot;</span><span class="p">:</span> <span class="s2">&quot;%I&quot;</span><span class="p">,</span>
+</span><span id="TSQL-148"><a href="#TSQL-148"><span class="linenos">148</span></a> <span class="s2">&quot;minute&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="TSQL-149"><a href="#TSQL-149"><span class="linenos">149</span></a> <span class="s2">&quot;mi&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="TSQL-150"><a href="#TSQL-150"><span class="linenos">150</span></a> <span class="s2">&quot;n&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="TSQL-151"><a href="#TSQL-151"><span class="linenos">151</span></a> <span class="s2">&quot;second&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-152"><a href="#TSQL-152"><span class="linenos">152</span></a> <span class="s2">&quot;ss&quot;</span><span class="p">:</span> <span class="s2">&quot;%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-153"><a href="#TSQL-153"><span class="linenos">153</span></a> <span class="s2">&quot;s&quot;</span><span class="p">:</span> <span class="s2">&quot;%-S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-154"><a href="#TSQL-154"><span class="linenos">154</span></a> <span class="s2">&quot;millisecond&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-155"><a href="#TSQL-155"><span class="linenos">155</span></a> <span class="s2">&quot;ms&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-156"><a href="#TSQL-156"><span class="linenos">156</span></a> <span class="s2">&quot;weekday&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="TSQL-157"><a href="#TSQL-157"><span class="linenos">157</span></a> <span class="s2">&quot;dw&quot;</span><span class="p">:</span> <span class="s2">&quot;%W&quot;</span><span class="p">,</span>
+</span><span id="TSQL-158"><a href="#TSQL-158"><span class="linenos">158</span></a> <span class="s2">&quot;month&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="TSQL-159"><a href="#TSQL-159"><span class="linenos">159</span></a> <span class="s2">&quot;mm&quot;</span><span class="p">:</span> <span class="s2">&quot;%M&quot;</span><span class="p">,</span>
+</span><span id="TSQL-160"><a href="#TSQL-160"><span class="linenos">160</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%-M&quot;</span><span class="p">,</span>
+</span><span id="TSQL-161"><a href="#TSQL-161"><span class="linenos">161</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-162"><a href="#TSQL-162"><span class="linenos">162</span></a> <span class="s2">&quot;YYYY&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-163"><a href="#TSQL-163"><span class="linenos">163</span></a> <span class="s2">&quot;YY&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-164"><a href="#TSQL-164"><span class="linenos">164</span></a> <span class="s2">&quot;MMMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%B&quot;</span><span class="p">,</span>
+</span><span id="TSQL-165"><a href="#TSQL-165"><span class="linenos">165</span></a> <span class="s2">&quot;MMM&quot;</span><span class="p">:</span> <span class="s2">&quot;%b&quot;</span><span class="p">,</span>
+</span><span id="TSQL-166"><a href="#TSQL-166"><span class="linenos">166</span></a> <span class="s2">&quot;MM&quot;</span><span class="p">:</span> <span class="s2">&quot;%m&quot;</span><span class="p">,</span>
+</span><span id="TSQL-167"><a href="#TSQL-167"><span class="linenos">167</span></a> <span class="s2">&quot;M&quot;</span><span class="p">:</span> <span class="s2">&quot;%-m&quot;</span><span class="p">,</span>
+</span><span id="TSQL-168"><a href="#TSQL-168"><span class="linenos">168</span></a> <span class="s2">&quot;dd&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-169"><a href="#TSQL-169"><span class="linenos">169</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-170"><a href="#TSQL-170"><span class="linenos">170</span></a> <span class="s2">&quot;HH&quot;</span><span class="p">:</span> <span class="s2">&quot;%H&quot;</span><span class="p">,</span>
+</span><span id="TSQL-171"><a href="#TSQL-171"><span class="linenos">171</span></a> <span class="s2">&quot;H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="TSQL-172"><a href="#TSQL-172"><span class="linenos">172</span></a> <span class="s2">&quot;h&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="TSQL-173"><a href="#TSQL-173"><span class="linenos">173</span></a> <span class="s2">&quot;S&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-174"><a href="#TSQL-174"><span class="linenos">174</span></a> <span class="s2">&quot;yyyy&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-175"><a href="#TSQL-175"><span class="linenos">175</span></a> <span class="s2">&quot;yy&quot;</span><span class="p">:</span> <span class="s2">&quot;%y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-176"><a href="#TSQL-176"><span class="linenos">176</span></a> <span class="p">}</span>
+</span><span id="TSQL-177"><a href="#TSQL-177"><span class="linenos">177</span></a>
+</span><span id="TSQL-178"><a href="#TSQL-178"><span class="linenos">178</span></a> <span class="n">convert_format_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-179"><a href="#TSQL-179"><span class="linenos">179</span></a> <span class="s2">&quot;0&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2"> %Y %-I:%M%p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-180"><a href="#TSQL-180"><span class="linenos">180</span></a> <span class="s2">&quot;1&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-181"><a href="#TSQL-181"><span class="linenos">181</span></a> <span class="s2">&quot;2&quot;</span><span class="p">:</span> <span class="s2">&quot;%y.%m.</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-182"><a href="#TSQL-182"><span class="linenos">182</span></a> <span class="s2">&quot;3&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">/%m/%y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-183"><a href="#TSQL-183"><span class="linenos">183</span></a> <span class="s2">&quot;4&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">.%m.%y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-184"><a href="#TSQL-184"><span class="linenos">184</span></a> <span class="s2">&quot;5&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">-%m-%y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-185"><a href="#TSQL-185"><span class="linenos">185</span></a> <span class="s2">&quot;6&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2"> %b %y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-186"><a href="#TSQL-186"><span class="linenos">186</span></a> <span class="s2">&quot;7&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2">, %y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-187"><a href="#TSQL-187"><span class="linenos">187</span></a> <span class="s2">&quot;8&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-188"><a href="#TSQL-188"><span class="linenos">188</span></a> <span class="s2">&quot;9&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2"> %Y %-I:%M:%S:</span><span class="si">%f</span><span class="s2">%p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-189"><a href="#TSQL-189"><span class="linenos">189</span></a> <span class="s2">&quot;10&quot;</span><span class="p">:</span> <span class="s2">&quot;mm-dd-yy&quot;</span><span class="p">,</span>
+</span><span id="TSQL-190"><a href="#TSQL-190"><span class="linenos">190</span></a> <span class="s2">&quot;11&quot;</span><span class="p">:</span> <span class="s2">&quot;yy/mm/dd&quot;</span><span class="p">,</span>
+</span><span id="TSQL-191"><a href="#TSQL-191"><span class="linenos">191</span></a> <span class="s2">&quot;12&quot;</span><span class="p">:</span> <span class="s2">&quot;yymmdd&quot;</span><span class="p">,</span>
+</span><span id="TSQL-192"><a href="#TSQL-192"><span class="linenos">192</span></a> <span class="s2">&quot;13&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2"> %b %Y %H:%M:ss:</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-193"><a href="#TSQL-193"><span class="linenos">193</span></a> <span class="s2">&quot;14&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S:</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-194"><a href="#TSQL-194"><span class="linenos">194</span></a> <span class="s2">&quot;20&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-195"><a href="#TSQL-195"><span class="linenos">195</span></a> <span class="s2">&quot;21&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S.</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-196"><a href="#TSQL-196"><span class="linenos">196</span></a> <span class="s2">&quot;22&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%y %-I:%M:%S %p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-197"><a href="#TSQL-197"><span class="linenos">197</span></a> <span class="s2">&quot;23&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-198"><a href="#TSQL-198"><span class="linenos">198</span></a> <span class="s2">&quot;24&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-199"><a href="#TSQL-199"><span class="linenos">199</span></a> <span class="s2">&quot;25&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S.</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-200"><a href="#TSQL-200"><span class="linenos">200</span></a> <span class="s2">&quot;100&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2"> %Y %-I:%M%p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-201"><a href="#TSQL-201"><span class="linenos">201</span></a> <span class="s2">&quot;101&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-202"><a href="#TSQL-202"><span class="linenos">202</span></a> <span class="s2">&quot;102&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y.%m.</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-203"><a href="#TSQL-203"><span class="linenos">203</span></a> <span class="s2">&quot;103&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">/%m/%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-204"><a href="#TSQL-204"><span class="linenos">204</span></a> <span class="s2">&quot;104&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">.%m.%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-205"><a href="#TSQL-205"><span class="linenos">205</span></a> <span class="s2">&quot;105&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2">-%m-%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-206"><a href="#TSQL-206"><span class="linenos">206</span></a> <span class="s2">&quot;106&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2"> %b %Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-207"><a href="#TSQL-207"><span class="linenos">207</span></a> <span class="s2">&quot;107&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2">, %Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-208"><a href="#TSQL-208"><span class="linenos">208</span></a> <span class="s2">&quot;108&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-209"><a href="#TSQL-209"><span class="linenos">209</span></a> <span class="s2">&quot;109&quot;</span><span class="p">:</span> <span class="s2">&quot;%b </span><span class="si">%d</span><span class="s2"> %Y %-I:%M:%S:</span><span class="si">%f</span><span class="s2">%p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-210"><a href="#TSQL-210"><span class="linenos">210</span></a> <span class="s2">&quot;110&quot;</span><span class="p">:</span> <span class="s2">&quot;%m-</span><span class="si">%d</span><span class="s2">-%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-211"><a href="#TSQL-211"><span class="linenos">211</span></a> <span class="s2">&quot;111&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y/%m/</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-212"><a href="#TSQL-212"><span class="linenos">212</span></a> <span class="s2">&quot;112&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y%m</span><span class="si">%d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-213"><a href="#TSQL-213"><span class="linenos">213</span></a> <span class="s2">&quot;113&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%d</span><span class="s2"> %b %Y %H:%M:%S:</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-214"><a href="#TSQL-214"><span class="linenos">214</span></a> <span class="s2">&quot;114&quot;</span><span class="p">:</span> <span class="s2">&quot;%H:%M:%S:</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-215"><a href="#TSQL-215"><span class="linenos">215</span></a> <span class="s2">&quot;120&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-216"><a href="#TSQL-216"><span class="linenos">216</span></a> <span class="s2">&quot;121&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S.</span><span class="si">%f</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-217"><a href="#TSQL-217"><span class="linenos">217</span></a> <span class="p">}</span>
+</span><span id="TSQL-218"><a href="#TSQL-218"><span class="linenos">218</span></a> <span class="c1"># not sure if complete</span>
+</span><span id="TSQL-219"><a href="#TSQL-219"><span class="linenos">219</span></a> <span class="n">format_time_mapping</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-220"><a href="#TSQL-220"><span class="linenos">220</span></a> <span class="s2">&quot;y&quot;</span><span class="p">:</span> <span class="s2">&quot;%B %Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-221"><a href="#TSQL-221"><span class="linenos">221</span></a> <span class="s2">&quot;d&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-222"><a href="#TSQL-222"><span class="linenos">222</span></a> <span class="s2">&quot;H&quot;</span><span class="p">:</span> <span class="s2">&quot;%-H&quot;</span><span class="p">,</span>
+</span><span id="TSQL-223"><a href="#TSQL-223"><span class="linenos">223</span></a> <span class="s2">&quot;h&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I&quot;</span><span class="p">,</span>
+</span><span id="TSQL-224"><a href="#TSQL-224"><span class="linenos">224</span></a> <span class="s2">&quot;s&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2"> %H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-225"><a href="#TSQL-225"><span class="linenos">225</span></a> <span class="s2">&quot;D&quot;</span><span class="p">:</span> <span class="s2">&quot;%A,%B,%Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-226"><a href="#TSQL-226"><span class="linenos">226</span></a> <span class="s2">&quot;f&quot;</span><span class="p">:</span> <span class="s2">&quot;%A,%B,%Y %-I:%M %p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-227"><a href="#TSQL-227"><span class="linenos">227</span></a> <span class="s2">&quot;F&quot;</span><span class="p">:</span> <span class="s2">&quot;%A,%B,%Y %-I:%M:%S %p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-228"><a href="#TSQL-228"><span class="linenos">228</span></a> <span class="s2">&quot;g&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%Y %-I:%M %p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-229"><a href="#TSQL-229"><span class="linenos">229</span></a> <span class="s2">&quot;G&quot;</span><span class="p">:</span> <span class="s2">&quot;%m/</span><span class="si">%d</span><span class="s2">/%Y %-I:%M:%S %p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-230"><a href="#TSQL-230"><span class="linenos">230</span></a> <span class="s2">&quot;M&quot;</span><span class="p">:</span> <span class="s2">&quot;%B </span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-231"><a href="#TSQL-231"><span class="linenos">231</span></a> <span class="s2">&quot;m&quot;</span><span class="p">:</span> <span class="s2">&quot;%B </span><span class="si">%-d</span><span class="s2">&quot;</span><span class="p">,</span>
+</span><span id="TSQL-232"><a href="#TSQL-232"><span class="linenos">232</span></a> <span class="s2">&quot;O&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%m-</span><span class="si">%d</span><span class="s2">T%H:%M:%S&quot;</span><span class="p">,</span>
+</span><span id="TSQL-233"><a href="#TSQL-233"><span class="linenos">233</span></a> <span class="s2">&quot;u&quot;</span><span class="p">:</span> <span class="s2">&quot;%Y-%M-%D %H:%M:%S%z&quot;</span><span class="p">,</span>
+</span><span id="TSQL-234"><a href="#TSQL-234"><span class="linenos">234</span></a> <span class="s2">&quot;U&quot;</span><span class="p">:</span> <span class="s2">&quot;%A, %B %D, %Y %H:%M:%S%z&quot;</span><span class="p">,</span>
+</span><span id="TSQL-235"><a href="#TSQL-235"><span class="linenos">235</span></a> <span class="s2">&quot;T&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I:%M:%S %p&quot;</span><span class="p">,</span>
+</span><span id="TSQL-236"><a href="#TSQL-236"><span class="linenos">236</span></a> <span class="s2">&quot;t&quot;</span><span class="p">:</span> <span class="s2">&quot;%-I:%M&quot;</span><span class="p">,</span>
+</span><span id="TSQL-237"><a href="#TSQL-237"><span class="linenos">237</span></a> <span class="s2">&quot;Y&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%a</span><span class="s2"> %Y&quot;</span><span class="p">,</span>
+</span><span id="TSQL-238"><a href="#TSQL-238"><span class="linenos">238</span></a> <span class="p">}</span>
+</span><span id="TSQL-239"><a href="#TSQL-239"><span class="linenos">239</span></a>
+</span><span id="TSQL-240"><a href="#TSQL-240"><span class="linenos">240</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="TSQL-241"><a href="#TSQL-241"><span class="linenos">241</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</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="TSQL-242"><a href="#TSQL-242"><span class="linenos">242</span></a>
+</span><span id="TSQL-243"><a href="#TSQL-243"><span class="linenos">243</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="TSQL-244"><a href="#TSQL-244"><span class="linenos">244</span></a>
+</span><span id="TSQL-245"><a href="#TSQL-245"><span class="linenos">245</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-246"><a href="#TSQL-246"><span class="linenos">246</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="TSQL-247"><a href="#TSQL-247"><span class="linenos">247</span></a> <span class="s2">&quot;BIT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BOOLEAN</span><span class="p">,</span>
+</span><span id="TSQL-248"><a href="#TSQL-248"><span class="linenos">248</span></a> <span class="s2">&quot;DATETIME2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="TSQL-249"><a href="#TSQL-249"><span class="linenos">249</span></a> <span class="s2">&quot;DATETIMEOFFSET&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="TSQL-250"><a href="#TSQL-250"><span class="linenos">250</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="TSQL-251"><a href="#TSQL-251"><span class="linenos">251</span></a> <span class="s2">&quot;IMAGE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">IMAGE</span><span class="p">,</span>
+</span><span id="TSQL-252"><a href="#TSQL-252"><span class="linenos">252</span></a> <span class="s2">&quot;MONEY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MONEY</span><span class="p">,</span>
+</span><span id="TSQL-253"><a href="#TSQL-253"><span class="linenos">253</span></a> <span class="s2">&quot;NTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="TSQL-254"><a href="#TSQL-254"><span class="linenos">254</span></a> <span class="s2">&quot;NVARCHAR(MAX)&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="TSQL-255"><a href="#TSQL-255"><span class="linenos">255</span></a> <span class="s2">&quot;PRINT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="TSQL-256"><a href="#TSQL-256"><span class="linenos">256</span></a> <span class="s2">&quot;PROC&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PROCEDURE</span><span class="p">,</span>
+</span><span id="TSQL-257"><a href="#TSQL-257"><span class="linenos">257</span></a> <span class="s2">&quot;REAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span>
+</span><span id="TSQL-258"><a href="#TSQL-258"><span class="linenos">258</span></a> <span class="s2">&quot;ROWVERSION&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ROWVERSION</span><span class="p">,</span>
+</span><span id="TSQL-259"><a href="#TSQL-259"><span class="linenos">259</span></a> <span class="s2">&quot;SMALLDATETIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="TSQL-260"><a href="#TSQL-260"><span class="linenos">260</span></a> <span class="s2">&quot;SMALLMONEY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">,</span>
+</span><span id="TSQL-261"><a href="#TSQL-261"><span class="linenos">261</span></a> <span class="s2">&quot;SQL_VARIANT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARIANT</span><span class="p">,</span>
+</span><span id="TSQL-262"><a href="#TSQL-262"><span class="linenos">262</span></a> <span class="s2">&quot;TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="TSQL-263"><a href="#TSQL-263"><span class="linenos">263</span></a> <span class="s2">&quot;TOP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
+</span><span id="TSQL-264"><a href="#TSQL-264"><span class="linenos">264</span></a> <span class="s2">&quot;UNIQUEIDENTIFIER&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">,</span>
+</span><span id="TSQL-265"><a href="#TSQL-265"><span class="linenos">265</span></a> <span class="s2">&quot;VARCHAR(MAX)&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="TSQL-266"><a href="#TSQL-266"><span class="linenos">266</span></a> <span class="s2">&quot;XML&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">XML</span><span class="p">,</span>
+</span><span id="TSQL-267"><a href="#TSQL-267"><span class="linenos">267</span></a> <span class="p">}</span>
+</span><span id="TSQL-268"><a href="#TSQL-268"><span class="linenos">268</span></a>
+</span><span id="TSQL-269"><a href="#TSQL-269"><span class="linenos">269</span></a> <span class="c1"># TSQL allows @, # to appear as a variable/identifier prefix</span>
+</span><span id="TSQL-270"><a href="#TSQL-270"><span class="linenos">270</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="TSQL-271"><a href="#TSQL-271"><span class="linenos">271</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;@&quot;</span><span class="p">)</span>
+</span><span id="TSQL-272"><a href="#TSQL-272"><span class="linenos">272</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;#&quot;</span><span class="p">)</span>
+</span><span id="TSQL-273"><a href="#TSQL-273"><span class="linenos">273</span></a>
+</span><span id="TSQL-274"><a href="#TSQL-274"><span class="linenos">274</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="TSQL-275"><a href="#TSQL-275"><span class="linenos">275</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-276"><a href="#TSQL-276"><span class="linenos">276</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="TSQL-277"><a href="#TSQL-277"><span class="linenos">277</span></a> <span class="s2">&quot;CHARINDEX&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="TSQL-278"><a href="#TSQL-278"><span class="linenos">278</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">1</span><span class="p">),</span>
+</span><span id="TSQL-279"><a href="#TSQL-279"><span class="linenos">279</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">0</span><span class="p">),</span>
+</span><span id="TSQL-280"><a href="#TSQL-280"><span class="linenos">280</span></a> <span class="n">position</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="TSQL-281"><a href="#TSQL-281"><span class="linenos">281</span></a> <span class="p">),</span>
+</span><span id="TSQL-282"><a href="#TSQL-282"><span class="linenos">282</span></a> <span class="s2">&quot;ISNULL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL-283"><a href="#TSQL-283"><span class="linenos">283</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">,</span> <span class="n">unit_mapping</span><span class="o">=</span><span class="n">DATE_DELTA_INTERVAL</span><span class="p">),</span>
+</span><span id="TSQL-284"><a href="#TSQL-284"><span class="linenos">284</span></a> <span class="s2">&quot;DATEDIFF&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">,</span> <span class="n">unit_mapping</span><span class="o">=</span><span class="n">DATE_DELTA_INTERVAL</span><span class="p">),</span>
+</span><span id="TSQL-285"><a href="#TSQL-285"><span class="linenos">285</span></a> <span class="s2">&quot;DATENAME&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="n">full_format_mapping</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="TSQL-286"><a href="#TSQL-286"><span class="linenos">286</span></a> <span class="s2">&quot;DATEPART&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><span id="TSQL-287"><a href="#TSQL-287"><span class="linenos">287</span></a> <span class="s2">&quot;GETDATE&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="TSQL-288"><a href="#TSQL-288"><span class="linenos">288</span></a> <span class="s2">&quot;SYSDATETIME&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="TSQL-289"><a href="#TSQL-289"><span class="linenos">289</span></a> <span class="s2">&quot;IIF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL-290"><a href="#TSQL-290"><span class="linenos">290</span></a> <span class="s2">&quot;LEN&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL-291"><a href="#TSQL-291"><span class="linenos">291</span></a> <span class="s2">&quot;REPLICATE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Repeat</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL-292"><a href="#TSQL-292"><span class="linenos">292</span></a> <span class="s2">&quot;JSON_VALUE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL-293"><a href="#TSQL-293"><span class="linenos">293</span></a> <span class="s2">&quot;FORMAT&quot;</span><span class="p">:</span> <span class="n">_parse_format</span><span class="p">,</span>
+</span><span id="TSQL-294"><a href="#TSQL-294"><span class="linenos">294</span></a> <span class="s2">&quot;EOMONTH&quot;</span><span class="p">:</span> <span class="n">_parse_eomonth</span><span class="p">,</span>
+</span><span id="TSQL-295"><a href="#TSQL-295"><span class="linenos">295</span></a> <span class="p">}</span>
+</span><span id="TSQL-296"><a href="#TSQL-296"><span class="linenos">296</span></a>
+</span><span id="TSQL-297"><a href="#TSQL-297"><span class="linenos">297</span></a> <span class="n">VAR_LENGTH_DATATYPES</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-298"><a href="#TSQL-298"><span class="linenos">298</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span>
+</span><span id="TSQL-299"><a href="#TSQL-299"><span class="linenos">299</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="TSQL-300"><a href="#TSQL-300"><span class="linenos">300</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span>
+</span><span id="TSQL-301"><a href="#TSQL-301"><span class="linenos">301</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span>
+</span><span id="TSQL-302"><a href="#TSQL-302"><span class="linenos">302</span></a> <span class="p">}</span>
+</span><span id="TSQL-303"><a href="#TSQL-303"><span class="linenos">303</span></a>
+</span><span id="TSQL-304"><a href="#TSQL-304"><span class="linenos">304</span></a> <span class="n">RETURNS_TABLE_TOKENS</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">ID_VAR_TOKENS</span> <span class="o">-</span> <span class="p">{</span> <span class="c1"># type: ignore</span>
+</span><span id="TSQL-305"><a href="#TSQL-305"><span class="linenos">305</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="TSQL-306"><a href="#TSQL-306"><span class="linenos">306</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">TYPE_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="TSQL-307"><a href="#TSQL-307"><span class="linenos">307</span></a> <span class="p">}</span>
+</span><span id="TSQL-308"><a href="#TSQL-308"><span class="linenos">308</span></a>
+</span><span id="TSQL-309"><a href="#TSQL-309"><span class="linenos">309</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-310"><a href="#TSQL-310"><span class="linenos">310</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">STATEMENT_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="TSQL-311"><a href="#TSQL-311"><span class="linenos">311</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">END</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_command</span><span class="p">(),</span>
+</span><span id="TSQL-312"><a href="#TSQL-312"><span class="linenos">312</span></a> <span class="p">}</span>
+</span><span id="TSQL-313"><a href="#TSQL-313"><span class="linenos">313</span></a>
+</span><span id="TSQL-314"><a href="#TSQL-314"><span class="linenos">314</span></a> <span class="k">def</span> <span class="nf">_parse_system_time</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="TSQL-315"><a href="#TSQL-315"><span class="linenos">315</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;SYSTEM_TIME&quot;</span><span class="p">):</span>
+</span><span id="TSQL-316"><a href="#TSQL-316"><span class="linenos">316</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="TSQL-317"><a href="#TSQL-317"><span class="linenos">317</span></a>
+</span><span id="TSQL-318"><a href="#TSQL-318"><span class="linenos">318</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;AS&quot;</span><span class="p">,</span> <span class="s2">&quot;OF&quot;</span><span class="p">):</span>
+</span><span id="TSQL-319"><a href="#TSQL-319"><span class="linenos">319</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="TSQL-320"><a href="#TSQL-320"><span class="linenos">320</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">(),</span> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;AS OF&quot;</span>
+</span><span id="TSQL-321"><a href="#TSQL-321"><span class="linenos">321</span></a> <span class="p">)</span>
+</span><span id="TSQL-322"><a href="#TSQL-322"><span class="linenos">322</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">((</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FROM</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BETWEEN</span><span class="p">)):</span>
+</span><span id="TSQL-323"><a href="#TSQL-323"><span class="linenos">323</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span>
+</span><span id="TSQL-324"><a href="#TSQL-324"><span class="linenos">324</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
+</span><span id="TSQL-325"><a href="#TSQL-325"><span class="linenos">325</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">((</span><span class="s2">&quot;TO&quot;</span><span class="p">,</span> <span class="s2">&quot;AND&quot;</span><span class="p">))</span>
+</span><span id="TSQL-326"><a href="#TSQL-326"><span class="linenos">326</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
+</span><span id="TSQL-327"><a href="#TSQL-327"><span class="linenos">327</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="TSQL-328"><a href="#TSQL-328"><span class="linenos">328</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span>
+</span><span id="TSQL-329"><a href="#TSQL-329"><span class="linenos">329</span></a> <span class="p">)</span>
+</span><span id="TSQL-330"><a href="#TSQL-330"><span class="linenos">330</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;CONTAINED&quot;</span><span class="p">,</span> <span class="s2">&quot;IN&quot;</span><span class="p">):</span>
+</span><span id="TSQL-331"><a href="#TSQL-331"><span class="linenos">331</span></a> <span class="n">args</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">)</span>
+</span><span id="TSQL-332"><a href="#TSQL-332"><span class="linenos">332</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="TSQL-333"><a href="#TSQL-333"><span class="linenos">333</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span>
+</span><span id="TSQL-334"><a href="#TSQL-334"><span class="linenos">334</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="TSQL-335"><a href="#TSQL-335"><span class="linenos">335</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="TSQL-336"><a href="#TSQL-336"><span class="linenos">336</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;CONTAINED IN&quot;</span><span class="p">,</span>
+</span><span id="TSQL-337"><a href="#TSQL-337"><span class="linenos">337</span></a> <span class="p">)</span>
+</span><span id="TSQL-338"><a href="#TSQL-338"><span class="linenos">338</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ALL</span><span class="p">):</span>
+</span><span id="TSQL-339"><a href="#TSQL-339"><span class="linenos">339</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;ALL&quot;</span><span class="p">)</span>
+</span><span id="TSQL-340"><a href="#TSQL-340"><span class="linenos">340</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="TSQL-341"><a href="#TSQL-341"><span class="linenos">341</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="TSQL-342"><a href="#TSQL-342"><span class="linenos">342</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Unable to parse FOR SYSTEM_TIME clause&quot;</span><span class="p">)</span>
+</span><span id="TSQL-343"><a href="#TSQL-343"><span class="linenos">343</span></a>
+</span><span id="TSQL-344"><a href="#TSQL-344"><span class="linenos">344</span></a> <span class="k">return</span> <span class="n">system_time</span>
+</span><span id="TSQL-345"><a href="#TSQL-345"><span class="linenos">345</span></a>
+</span><span id="TSQL-346"><a href="#TSQL-346"><span class="linenos">346</span></a> <span class="k">def</span> <span class="nf">_parse_table_parts</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="TSQL-347"><a href="#TSQL-347"><span class="linenos">347</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">)</span>
+</span><span id="TSQL-348"><a href="#TSQL-348"><span class="linenos">348</span></a> <span class="n">table</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;system_time&quot;</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_system_time</span><span class="p">())</span>
+</span><span id="TSQL-349"><a href="#TSQL-349"><span class="linenos">349</span></a> <span class="k">return</span> <span class="n">table</span>
+</span><span id="TSQL-350"><a href="#TSQL-350"><span class="linenos">350</span></a>
+</span><span id="TSQL-351"><a href="#TSQL-351"><span class="linenos">351</span></a> <span class="k">def</span> <span class="nf">_parse_returns</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="TSQL-352"><a href="#TSQL-352"><span class="linenos">352</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">RETURNS_TABLE_TOKENS</span><span class="p">)</span>
+</span><span id="TSQL-353"><a href="#TSQL-353"><span class="linenos">353</span></a> <span class="n">returns</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_returns</span><span class="p">()</span>
+</span><span id="TSQL-354"><a href="#TSQL-354"><span class="linenos">354</span></a> <span class="n">returns</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;table&quot;</span><span class="p">,</span> <span class="n">table</span><span class="p">)</span>
+</span><span id="TSQL-355"><a href="#TSQL-355"><span class="linenos">355</span></a> <span class="k">return</span> <span class="n">returns</span>
+</span><span id="TSQL-356"><a href="#TSQL-356"><span class="linenos">356</span></a>
+</span><span id="TSQL-357"><a href="#TSQL-357"><span class="linenos">357</span></a> <span class="k">def</span> <span class="nf">_parse_convert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">strict</span><span class="p">:</span> <span class="nb">bool</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="TSQL-358"><a href="#TSQL-358"><span class="linenos">358</span></a> <span class="n">to</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">()</span>
+</span><span id="TSQL-359"><a href="#TSQL-359"><span class="linenos">359</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
+</span><span id="TSQL-360"><a href="#TSQL-360"><span class="linenos">360</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_conjunction</span><span class="p">()</span>
+</span><span id="TSQL-361"><a href="#TSQL-361"><span class="linenos">361</span></a>
+</span><span id="TSQL-362"><a href="#TSQL-362"><span class="linenos">362</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">to</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
+</span><span id="TSQL-363"><a href="#TSQL-363"><span class="linenos">363</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="TSQL-364"><a href="#TSQL-364"><span class="linenos">364</span></a>
+</span><span id="TSQL-365"><a href="#TSQL-365"><span class="linenos">365</span></a> <span class="c1"># Retrieve length of datatype and override to default if not specified</span>
+</span><span id="TSQL-366"><a href="#TSQL-366"><span class="linenos">366</span></a> <span class="k">if</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">to</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">VAR_LENGTH_DATATYPES</span><span class="p">:</span>
+</span><span id="TSQL-367"><a href="#TSQL-367"><span class="linenos">367</span></a> <span class="n">to</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">build</span><span class="p">(</span><span class="n">to</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">30</span><span class="p">)],</span> <span class="n">nested</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="TSQL-368"><a href="#TSQL-368"><span class="linenos">368</span></a>
+</span><span id="TSQL-369"><a href="#TSQL-369"><span class="linenos">369</span></a> <span class="c1"># Check whether a conversion with format is applicable</span>
+</span><span id="TSQL-370"><a href="#TSQL-370"><span class="linenos">370</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">):</span>
+</span><span id="TSQL-371"><a href="#TSQL-371"><span class="linenos">371</span></a> <span class="n">format_val</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span>
+</span><span id="TSQL-372"><a href="#TSQL-372"><span class="linenos">372</span></a> <span class="n">format_val_name</span> <span class="o">=</span> <span class="n">format_val</span><span class="o">.</span><span class="n">name</span> <span class="k">if</span> <span class="n">format_val</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="TSQL-373"><a href="#TSQL-373"><span class="linenos">373</span></a>
+</span><span id="TSQL-374"><a href="#TSQL-374"><span class="linenos">374</span></a> <span class="k">if</span> <span class="n">format_val_name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">TSQL</span><span class="o">.</span><span class="n">convert_format_mapping</span><span class="p">:</span>
+</span><span id="TSQL-375"><a href="#TSQL-375"><span class="linenos">375</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span>
+</span><span id="TSQL-376"><a href="#TSQL-376"><span class="linenos">376</span></a> <span class="sa">f</span><span class="s2">&quot;CONVERT function at T-SQL does not support format style </span><span class="si">{</span><span class="n">format_val_name</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL-377"><a href="#TSQL-377"><span class="linenos">377</span></a> <span class="p">)</span>
+</span><span id="TSQL-378"><a href="#TSQL-378"><span class="linenos">378</span></a>
+</span><span id="TSQL-379"><a href="#TSQL-379"><span class="linenos">379</span></a> <span class="n">format_norm</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="n">TSQL</span><span class="o">.</span><span class="n">convert_format_mapping</span><span class="p">[</span><span class="n">format_val_name</span><span class="p">])</span>
+</span><span id="TSQL-380"><a href="#TSQL-380"><span class="linenos">380</span></a>
+</span><span id="TSQL-381"><a href="#TSQL-381"><span class="linenos">381</span></a> <span class="c1"># Check whether the convert entails a string to date format</span>
+</span><span id="TSQL-382"><a href="#TSQL-382"><span class="linenos">382</span></a> <span class="k">if</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">:</span>
+</span><span id="TSQL-383"><a href="#TSQL-383"><span class="linenos">383</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="TSQL-384"><a href="#TSQL-384"><span class="linenos">384</span></a> <span class="c1"># Check whether the convert entails a string to datetime format</span>
+</span><span id="TSQL-385"><a href="#TSQL-385"><span class="linenos">385</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">:</span>
+</span><span id="TSQL-386"><a href="#TSQL-386"><span class="linenos">386</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="TSQL-387"><a href="#TSQL-387"><span class="linenos">387</span></a> <span class="c1"># Check whether the convert entails a date to string format</span>
+</span><span id="TSQL-388"><a href="#TSQL-388"><span class="linenos">388</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">VAR_LENGTH_DATATYPES</span><span class="p">:</span>
+</span><span id="TSQL-389"><a href="#TSQL-389"><span class="linenos">389</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="TSQL-390"><a href="#TSQL-390"><span class="linenos">390</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span>
+</span><span id="TSQL-391"><a href="#TSQL-391"><span class="linenos">391</span></a> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">,</span>
+</span><span id="TSQL-392"><a href="#TSQL-392"><span class="linenos">392</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">),</span>
+</span><span id="TSQL-393"><a href="#TSQL-393"><span class="linenos">393</span></a> <span class="p">)</span>
+</span><span id="TSQL-394"><a href="#TSQL-394"><span class="linenos">394</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">:</span>
+</span><span id="TSQL-395"><a href="#TSQL-395"><span class="linenos">395</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="TSQL-396"><a href="#TSQL-396"><span class="linenos">396</span></a>
+</span><span id="TSQL-397"><a href="#TSQL-397"><span class="linenos">397</span></a> <span class="c1"># Entails a simple cast without any format requirement</span>
+</span><span id="TSQL-398"><a href="#TSQL-398"><span class="linenos">398</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">)</span>
+</span><span id="TSQL-399"><a href="#TSQL-399"><span class="linenos">399</span></a>
+</span><span id="TSQL-400"><a href="#TSQL-400"><span class="linenos">400</span></a> <span class="k">def</span> <span class="nf">_parse_user_defined_function</span><span class="p">(</span>
+</span><span id="TSQL-401"><a href="#TSQL-401"><span class="linenos">401</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="TSQL-402"><a href="#TSQL-402"><span class="linenos">402</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="TSQL-403"><a href="#TSQL-403"><span class="linenos">403</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_user_defined_function</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">)</span>
+</span><span id="TSQL-404"><a href="#TSQL-404"><span class="linenos">404</span></a>
+</span><span id="TSQL-405"><a href="#TSQL-405"><span class="linenos">405</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="TSQL-406"><a href="#TSQL-406"><span class="linenos">406</span></a> <span class="n">kind</span> <span class="o">==</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FUNCTION</span>
+</span><span id="TSQL-407"><a href="#TSQL-407"><span class="linenos">407</span></a> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UserDefinedFunction</span><span class="p">)</span>
+</span><span id="TSQL-408"><a href="#TSQL-408"><span class="linenos">408</span></a> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ALIAS</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="TSQL-409"><a href="#TSQL-409"><span class="linenos">409</span></a> <span class="p">):</span>
+</span><span id="TSQL-410"><a href="#TSQL-410"><span class="linenos">410</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="TSQL-411"><a href="#TSQL-411"><span class="linenos">411</span></a>
+</span><span id="TSQL-412"><a href="#TSQL-412"><span class="linenos">412</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_udf_kwarg</span><span class="p">)</span>
+</span><span id="TSQL-413"><a href="#TSQL-413"><span class="linenos">413</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">UserDefinedFunction</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</span><span class="p">)</span>
+</span><span id="TSQL-414"><a href="#TSQL-414"><span class="linenos">414</span></a>
+</span><span id="TSQL-415"><a href="#TSQL-415"><span class="linenos">415</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="TSQL-416"><a href="#TSQL-416"><span class="linenos">416</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="TSQL-417"><a href="#TSQL-417"><span class="linenos">417</span></a>
+</span><span id="TSQL-418"><a href="#TSQL-418"><span class="linenos">418</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-419"><a href="#TSQL-419"><span class="linenos">419</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="TSQL-420"><a href="#TSQL-420"><span class="linenos">420</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">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;BIT&quot;</span><span class="p">,</span>
+</span><span id="TSQL-421"><a href="#TSQL-421"><span class="linenos">421</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="TSQL-422"><a href="#TSQL-422"><span class="linenos">422</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMERIC&quot;</span><span class="p">,</span>
+</span><span id="TSQL-423"><a href="#TSQL-423"><span class="linenos">423</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;DATETIME2&quot;</span><span class="p">,</span>
+</span><span id="TSQL-424"><a href="#TSQL-424"><span class="linenos">424</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">VARIANT</span><span class="p">:</span> <span class="s2">&quot;SQL_VARIANT&quot;</span><span class="p">,</span>
+</span><span id="TSQL-425"><a href="#TSQL-425"><span class="linenos">425</span></a> <span class="p">}</span>
+</span><span id="TSQL-426"><a href="#TSQL-426"><span class="linenos">426</span></a>
+</span><span id="TSQL-427"><a href="#TSQL-427"><span class="linenos">427</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL-428"><a href="#TSQL-428"><span class="linenos">428</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="TSQL-429"><a href="#TSQL-429"><span class="linenos">429</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="TSQL-430"><a href="#TSQL-430"><span class="linenos">430</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="TSQL-431"><a href="#TSQL-431"><span class="linenos">431</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GETDATE&quot;</span><span class="p">),</span>
+</span><span id="TSQL-432"><a href="#TSQL-432"><span class="linenos">432</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GETDATE&quot;</span><span class="p">),</span>
+</span><span id="TSQL-433"><a href="#TSQL-433"><span class="linenos">433</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;IIF&quot;</span><span class="p">),</span>
+</span><span id="TSQL-434"><a href="#TSQL-434"><span class="linenos">434</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NumberToStr</span><span class="p">:</span> <span class="n">_format_sql</span><span class="p">,</span>
+</span><span id="TSQL-435"><a href="#TSQL-435"><span class="linenos">435</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="n">_format_sql</span><span class="p">,</span>
+</span><span id="TSQL-436"><a href="#TSQL-436"><span class="linenos">436</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_string_agg_sql</span><span class="p">,</span>
+</span><span id="TSQL-437"><a href="#TSQL-437"><span class="linenos">437</span></a> <span class="p">}</span>
+</span><span id="TSQL-438"><a href="#TSQL-438"><span class="linenos">438</span></a>
+</span><span id="TSQL-439"><a href="#TSQL-439"><span class="linenos">439</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span>
+</span><span id="TSQL-440"><a href="#TSQL-440"><span class="linenos">440</span></a>
+</span><span id="TSQL-441"><a href="#TSQL-441"><span class="linenos">441</span></a> <span class="k">def</span> <span class="nf">systemtime_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 class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="TSQL-442"><a href="#TSQL-442"><span class="linenos">442</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">]</span>
+</span><span id="TSQL-443"><a href="#TSQL-443"><span class="linenos">443</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;ALL&quot;</span><span class="p">:</span>
+</span><span id="TSQL-444"><a href="#TSQL-444"><span class="linenos">444</span></a> <span class="k">return</span> <span class="s2">&quot;FOR SYSTEM_TIME ALL&quot;</span>
+</span><span id="TSQL-445"><a href="#TSQL-445"><span class="linenos">445</span></a>
+</span><span id="TSQL-446"><a href="#TSQL-446"><span class="linenos">446</span></a> <span class="n">start</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="TSQL-447"><a href="#TSQL-447"><span class="linenos">447</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;AS OF&quot;</span><span class="p">:</span>
+</span><span id="TSQL-448"><a href="#TSQL-448"><span class="linenos">448</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME AS OF </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL-449"><a href="#TSQL-449"><span class="linenos">449</span></a>
+</span><span id="TSQL-450"><a href="#TSQL-450"><span class="linenos">450</span></a> <span class="n">end</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="TSQL-451"><a href="#TSQL-451"><span class="linenos">451</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;FROM&quot;</span><span class="p">:</span>
+</span><span id="TSQL-452"><a href="#TSQL-452"><span class="linenos">452</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME FROM </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2"> TO </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL-453"><a href="#TSQL-453"><span class="linenos">453</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;BETWEEN&quot;</span><span class="p">:</span>
+</span><span id="TSQL-454"><a href="#TSQL-454"><span class="linenos">454</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME BETWEEN </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2"> AND </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL-455"><a href="#TSQL-455"><span class="linenos">455</span></a>
+</span><span id="TSQL-456"><a href="#TSQL-456"><span class="linenos">456</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME CONTAINED IN (</span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="TSQL-457"><a href="#TSQL-457"><span class="linenos">457</span></a>
+</span><span id="TSQL-458"><a href="#TSQL-458"><span class="linenos">458</span></a> <span class="k">def</span> <span class="nf">returnsproperty_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 class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="TSQL-459"><a href="#TSQL-459"><span class="linenos">459</span></a> <span class="n">table</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;table&quot;</span><span class="p">)</span>
+</span><span id="TSQL-460"><a href="#TSQL-460"><span class="linenos">460</span></a> <span class="n">table</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">table</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="TSQL-461"><a href="#TSQL-461"><span class="linenos">461</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RETURNS </span><span class="si">{</span><span class="n">table</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></pre></div>
+
+
+
+
+ <div id="TSQL.__init__" class="classattr">
+ <div class="attr function">
+
+ <span class="name">TSQL</span><span class="signature pdoc-code condensed">()</span>
+
+
+ </div>
+ <a class="headerlink" href="#TSQL.__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="TSQL.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
+ <dd id="TSQL.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
+ <dd id="TSQL.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
+ <dd id="TSQL.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
+ <dd id="TSQL.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
+ <dd id="TSQL.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
+ <dd id="TSQL.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
+ <dd id="TSQL.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="TSQL.Tokenizer">
+ <input id="TSQL.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">TSQL.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
+
+ <label class="view-source-button" for="TSQL.Tokenizer-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#TSQL.Tokenizer"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="TSQL.Tokenizer-240"><a href="#TSQL.Tokenizer-240"><span class="linenos">240</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="TSQL.Tokenizer-241"><a href="#TSQL.Tokenizer-241"><span class="linenos">241</span></a> <span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</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="TSQL.Tokenizer-242"><a href="#TSQL.Tokenizer-242"><span class="linenos">242</span></a>
+</span><span id="TSQL.Tokenizer-243"><a href="#TSQL.Tokenizer-243"><span class="linenos">243</span></a> <span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">]</span>
+</span><span id="TSQL.Tokenizer-244"><a href="#TSQL.Tokenizer-244"><span class="linenos">244</span></a>
+</span><span id="TSQL.Tokenizer-245"><a href="#TSQL.Tokenizer-245"><span class="linenos">245</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL.Tokenizer-246"><a href="#TSQL.Tokenizer-246"><span class="linenos">246</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="TSQL.Tokenizer-247"><a href="#TSQL.Tokenizer-247"><span class="linenos">247</span></a> <span class="s2">&quot;BIT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BOOLEAN</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-248"><a href="#TSQL.Tokenizer-248"><span class="linenos">248</span></a> <span class="s2">&quot;DATETIME2&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-249"><a href="#TSQL.Tokenizer-249"><span class="linenos">249</span></a> <span class="s2">&quot;DATETIMEOFFSET&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-250"><a href="#TSQL.Tokenizer-250"><span class="linenos">250</span></a> <span class="s2">&quot;DECLARE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-251"><a href="#TSQL.Tokenizer-251"><span class="linenos">251</span></a> <span class="s2">&quot;IMAGE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">IMAGE</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-252"><a href="#TSQL.Tokenizer-252"><span class="linenos">252</span></a> <span class="s2">&quot;MONEY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MONEY</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-253"><a href="#TSQL.Tokenizer-253"><span class="linenos">253</span></a> <span class="s2">&quot;NTEXT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-254"><a href="#TSQL.Tokenizer-254"><span class="linenos">254</span></a> <span class="s2">&quot;NVARCHAR(MAX)&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-255"><a href="#TSQL.Tokenizer-255"><span class="linenos">255</span></a> <span class="s2">&quot;PRINT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-256"><a href="#TSQL.Tokenizer-256"><span class="linenos">256</span></a> <span class="s2">&quot;PROC&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PROCEDURE</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-257"><a href="#TSQL.Tokenizer-257"><span class="linenos">257</span></a> <span class="s2">&quot;REAL&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FLOAT</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-258"><a href="#TSQL.Tokenizer-258"><span class="linenos">258</span></a> <span class="s2">&quot;ROWVERSION&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ROWVERSION</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-259"><a href="#TSQL.Tokenizer-259"><span class="linenos">259</span></a> <span class="s2">&quot;SMALLDATETIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-260"><a href="#TSQL.Tokenizer-260"><span class="linenos">260</span></a> <span class="s2">&quot;SMALLMONEY&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-261"><a href="#TSQL.Tokenizer-261"><span class="linenos">261</span></a> <span class="s2">&quot;SQL_VARIANT&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARIANT</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-262"><a href="#TSQL.Tokenizer-262"><span class="linenos">262</span></a> <span class="s2">&quot;TIME&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-263"><a href="#TSQL.Tokenizer-263"><span class="linenos">263</span></a> <span class="s2">&quot;TOP&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-264"><a href="#TSQL.Tokenizer-264"><span class="linenos">264</span></a> <span class="s2">&quot;UNIQUEIDENTIFIER&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-265"><a href="#TSQL.Tokenizer-265"><span class="linenos">265</span></a> <span class="s2">&quot;VARCHAR(MAX)&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-266"><a href="#TSQL.Tokenizer-266"><span class="linenos">266</span></a> <span class="s2">&quot;XML&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">XML</span><span class="p">,</span>
+</span><span id="TSQL.Tokenizer-267"><a href="#TSQL.Tokenizer-267"><span class="linenos">267</span></a> <span class="p">}</span>
+</span><span id="TSQL.Tokenizer-268"><a href="#TSQL.Tokenizer-268"><span class="linenos">268</span></a>
+</span><span id="TSQL.Tokenizer-269"><a href="#TSQL.Tokenizer-269"><span class="linenos">269</span></a> <span class="c1"># TSQL allows @, # to appear as a variable/identifier prefix</span>
+</span><span id="TSQL.Tokenizer-270"><a href="#TSQL.Tokenizer-270"><span class="linenos">270</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="TSQL.Tokenizer-271"><a href="#TSQL.Tokenizer-271"><span class="linenos">271</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;@&quot;</span><span class="p">)</span>
+</span><span id="TSQL.Tokenizer-272"><a href="#TSQL.Tokenizer-272"><span class="linenos">272</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">&quot;#&quot;</span><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="TSQL.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
+ <dd id="TSQL.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
+ <dd id="TSQL.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="TSQL.Parser">
+ <input id="TSQL.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">TSQL.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
+
+ <label class="view-source-button" for="TSQL.Parser-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#TSQL.Parser"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="TSQL.Parser-274"><a href="#TSQL.Parser-274"><span class="linenos">274</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="TSQL.Parser-275"><a href="#TSQL.Parser-275"><span class="linenos">275</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL.Parser-276"><a href="#TSQL.Parser-276"><span class="linenos">276</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="TSQL.Parser-277"><a href="#TSQL.Parser-277"><span class="linenos">277</span></a> <span class="s2">&quot;CHARINDEX&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="TSQL.Parser-278"><a href="#TSQL.Parser-278"><span class="linenos">278</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">1</span><span class="p">),</span>
+</span><span id="TSQL.Parser-279"><a href="#TSQL.Parser-279"><span class="linenos">279</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">0</span><span class="p">),</span>
+</span><span id="TSQL.Parser-280"><a href="#TSQL.Parser-280"><span class="linenos">280</span></a> <span class="n">position</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="TSQL.Parser-281"><a href="#TSQL.Parser-281"><span class="linenos">281</span></a> <span class="p">),</span>
+</span><span id="TSQL.Parser-282"><a href="#TSQL.Parser-282"><span class="linenos">282</span></a> <span class="s2">&quot;ISNULL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Coalesce</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL.Parser-283"><a href="#TSQL.Parser-283"><span class="linenos">283</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">,</span> <span class="n">unit_mapping</span><span class="o">=</span><span class="n">DATE_DELTA_INTERVAL</span><span class="p">),</span>
+</span><span id="TSQL.Parser-284"><a href="#TSQL.Parser-284"><span class="linenos">284</span></a> <span class="s2">&quot;DATEDIFF&quot;</span><span class="p">:</span> <span class="n">parse_date_delta</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">,</span> <span class="n">unit_mapping</span><span class="o">=</span><span class="n">DATE_DELTA_INTERVAL</span><span class="p">),</span>
+</span><span id="TSQL.Parser-285"><a href="#TSQL.Parser-285"><span class="linenos">285</span></a> <span class="s2">&quot;DATENAME&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="n">full_format_mapping</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
+</span><span id="TSQL.Parser-286"><a href="#TSQL.Parser-286"><span class="linenos">286</span></a> <span class="s2">&quot;DATEPART&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><span id="TSQL.Parser-287"><a href="#TSQL.Parser-287"><span class="linenos">287</span></a> <span class="s2">&quot;GETDATE&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="TSQL.Parser-288"><a href="#TSQL.Parser-288"><span class="linenos">288</span></a> <span class="s2">&quot;SYSDATETIME&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="TSQL.Parser-289"><a href="#TSQL.Parser-289"><span class="linenos">289</span></a> <span class="s2">&quot;IIF&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL.Parser-290"><a href="#TSQL.Parser-290"><span class="linenos">290</span></a> <span class="s2">&quot;LEN&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL.Parser-291"><a href="#TSQL.Parser-291"><span class="linenos">291</span></a> <span class="s2">&quot;REPLICATE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Repeat</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL.Parser-292"><a href="#TSQL.Parser-292"><span class="linenos">292</span></a> <span class="s2">&quot;JSON_VALUE&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="TSQL.Parser-293"><a href="#TSQL.Parser-293"><span class="linenos">293</span></a> <span class="s2">&quot;FORMAT&quot;</span><span class="p">:</span> <span class="n">_parse_format</span><span class="p">,</span>
+</span><span id="TSQL.Parser-294"><a href="#TSQL.Parser-294"><span class="linenos">294</span></a> <span class="s2">&quot;EOMONTH&quot;</span><span class="p">:</span> <span class="n">_parse_eomonth</span><span class="p">,</span>
+</span><span id="TSQL.Parser-295"><a href="#TSQL.Parser-295"><span class="linenos">295</span></a> <span class="p">}</span>
+</span><span id="TSQL.Parser-296"><a href="#TSQL.Parser-296"><span class="linenos">296</span></a>
+</span><span id="TSQL.Parser-297"><a href="#TSQL.Parser-297"><span class="linenos">297</span></a> <span class="n">VAR_LENGTH_DATATYPES</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL.Parser-298"><a href="#TSQL.Parser-298"><span class="linenos">298</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NVARCHAR</span><span class="p">,</span>
+</span><span id="TSQL.Parser-299"><a href="#TSQL.Parser-299"><span class="linenos">299</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
+</span><span id="TSQL.Parser-300"><a href="#TSQL.Parser-300"><span class="linenos">300</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">CHAR</span><span class="p">,</span>
+</span><span id="TSQL.Parser-301"><a href="#TSQL.Parser-301"><span class="linenos">301</span></a> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NCHAR</span><span class="p">,</span>
+</span><span id="TSQL.Parser-302"><a href="#TSQL.Parser-302"><span class="linenos">302</span></a> <span class="p">}</span>
+</span><span id="TSQL.Parser-303"><a href="#TSQL.Parser-303"><span class="linenos">303</span></a>
+</span><span id="TSQL.Parser-304"><a href="#TSQL.Parser-304"><span class="linenos">304</span></a> <span class="n">RETURNS_TABLE_TOKENS</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">ID_VAR_TOKENS</span> <span class="o">-</span> <span class="p">{</span> <span class="c1"># type: ignore</span>
+</span><span id="TSQL.Parser-305"><a href="#TSQL.Parser-305"><span class="linenos">305</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE</span><span class="p">,</span>
+</span><span id="TSQL.Parser-306"><a href="#TSQL.Parser-306"><span class="linenos">306</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">TYPE_TOKENS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="TSQL.Parser-307"><a href="#TSQL.Parser-307"><span class="linenos">307</span></a> <span class="p">}</span>
+</span><span id="TSQL.Parser-308"><a href="#TSQL.Parser-308"><span class="linenos">308</span></a>
+</span><span id="TSQL.Parser-309"><a href="#TSQL.Parser-309"><span class="linenos">309</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL.Parser-310"><a href="#TSQL.Parser-310"><span class="linenos">310</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">STATEMENT_PARSERS</span><span class="p">,</span> <span class="c1"># type: ignore</span>
+</span><span id="TSQL.Parser-311"><a href="#TSQL.Parser-311"><span class="linenos">311</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">END</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_command</span><span class="p">(),</span>
+</span><span id="TSQL.Parser-312"><a href="#TSQL.Parser-312"><span class="linenos">312</span></a> <span class="p">}</span>
+</span><span id="TSQL.Parser-313"><a href="#TSQL.Parser-313"><span class="linenos">313</span></a>
+</span><span id="TSQL.Parser-314"><a href="#TSQL.Parser-314"><span class="linenos">314</span></a> <span class="k">def</span> <span class="nf">_parse_system_time</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="TSQL.Parser-315"><a href="#TSQL.Parser-315"><span class="linenos">315</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;FOR&quot;</span><span class="p">,</span> <span class="s2">&quot;SYSTEM_TIME&quot;</span><span class="p">):</span>
+</span><span id="TSQL.Parser-316"><a href="#TSQL.Parser-316"><span class="linenos">316</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="TSQL.Parser-317"><a href="#TSQL.Parser-317"><span class="linenos">317</span></a>
+</span><span id="TSQL.Parser-318"><a href="#TSQL.Parser-318"><span class="linenos">318</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;AS&quot;</span><span class="p">,</span> <span class="s2">&quot;OF&quot;</span><span class="p">):</span>
+</span><span id="TSQL.Parser-319"><a href="#TSQL.Parser-319"><span class="linenos">319</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="TSQL.Parser-320"><a href="#TSQL.Parser-320"><span class="linenos">320</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">(),</span> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;AS OF&quot;</span>
+</span><span id="TSQL.Parser-321"><a href="#TSQL.Parser-321"><span class="linenos">321</span></a> <span class="p">)</span>
+</span><span id="TSQL.Parser-322"><a href="#TSQL.Parser-322"><span class="linenos">322</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">((</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FROM</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BETWEEN</span><span class="p">)):</span>
+</span><span id="TSQL.Parser-323"><a href="#TSQL.Parser-323"><span class="linenos">323</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span>
+</span><span id="TSQL.Parser-324"><a href="#TSQL.Parser-324"><span class="linenos">324</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
+</span><span id="TSQL.Parser-325"><a href="#TSQL.Parser-325"><span class="linenos">325</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">((</span><span class="s2">&quot;TO&quot;</span><span class="p">,</span> <span class="s2">&quot;AND&quot;</span><span class="p">))</span>
+</span><span id="TSQL.Parser-326"><a href="#TSQL.Parser-326"><span class="linenos">326</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
+</span><span id="TSQL.Parser-327"><a href="#TSQL.Parser-327"><span class="linenos">327</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="TSQL.Parser-328"><a href="#TSQL.Parser-328"><span class="linenos">328</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="n">kind</span>
+</span><span id="TSQL.Parser-329"><a href="#TSQL.Parser-329"><span class="linenos">329</span></a> <span class="p">)</span>
+</span><span id="TSQL.Parser-330"><a href="#TSQL.Parser-330"><span class="linenos">330</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">&quot;CONTAINED&quot;</span><span class="p">,</span> <span class="s2">&quot;IN&quot;</span><span class="p">):</span>
+</span><span id="TSQL.Parser-331"><a href="#TSQL.Parser-331"><span class="linenos">331</span></a> <span class="n">args</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">)</span>
+</span><span id="TSQL.Parser-332"><a href="#TSQL.Parser-332"><span class="linenos">332</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="TSQL.Parser-333"><a href="#TSQL.Parser-333"><span class="linenos">333</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span>
+</span><span id="TSQL.Parser-334"><a href="#TSQL.Parser-334"><span class="linenos">334</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="TSQL.Parser-335"><a href="#TSQL.Parser-335"><span class="linenos">335</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="TSQL.Parser-336"><a href="#TSQL.Parser-336"><span class="linenos">336</span></a> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;CONTAINED IN&quot;</span><span class="p">,</span>
+</span><span id="TSQL.Parser-337"><a href="#TSQL.Parser-337"><span class="linenos">337</span></a> <span class="p">)</span>
+</span><span id="TSQL.Parser-338"><a href="#TSQL.Parser-338"><span class="linenos">338</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ALL</span><span class="p">):</span>
+</span><span id="TSQL.Parser-339"><a href="#TSQL.Parser-339"><span class="linenos">339</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="s2">&quot;ALL&quot;</span><span class="p">)</span>
+</span><span id="TSQL.Parser-340"><a href="#TSQL.Parser-340"><span class="linenos">340</span></a> <span class="k">else</span><span class="p">:</span>
+</span><span id="TSQL.Parser-341"><a href="#TSQL.Parser-341"><span class="linenos">341</span></a> <span class="n">system_time</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="TSQL.Parser-342"><a href="#TSQL.Parser-342"><span class="linenos">342</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">raise_error</span><span class="p">(</span><span class="s2">&quot;Unable to parse FOR SYSTEM_TIME clause&quot;</span><span class="p">)</span>
+</span><span id="TSQL.Parser-343"><a href="#TSQL.Parser-343"><span class="linenos">343</span></a>
+</span><span id="TSQL.Parser-344"><a href="#TSQL.Parser-344"><span class="linenos">344</span></a> <span class="k">return</span> <span class="n">system_time</span>
+</span><span id="TSQL.Parser-345"><a href="#TSQL.Parser-345"><span class="linenos">345</span></a>
+</span><span id="TSQL.Parser-346"><a href="#TSQL.Parser-346"><span class="linenos">346</span></a> <span class="k">def</span> <span class="nf">_parse_table_parts</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="TSQL.Parser-347"><a href="#TSQL.Parser-347"><span class="linenos">347</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">)</span>
+</span><span id="TSQL.Parser-348"><a href="#TSQL.Parser-348"><span class="linenos">348</span></a> <span class="n">table</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;system_time&quot;</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_system_time</span><span class="p">())</span>
+</span><span id="TSQL.Parser-349"><a href="#TSQL.Parser-349"><span class="linenos">349</span></a> <span class="k">return</span> <span class="n">table</span>
+</span><span id="TSQL.Parser-350"><a href="#TSQL.Parser-350"><span class="linenos">350</span></a>
+</span><span id="TSQL.Parser-351"><a href="#TSQL.Parser-351"><span class="linenos">351</span></a> <span class="k">def</span> <span class="nf">_parse_returns</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
+</span><span id="TSQL.Parser-352"><a href="#TSQL.Parser-352"><span class="linenos">352</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">RETURNS_TABLE_TOKENS</span><span class="p">)</span>
+</span><span id="TSQL.Parser-353"><a href="#TSQL.Parser-353"><span class="linenos">353</span></a> <span class="n">returns</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_returns</span><span class="p">()</span>
+</span><span id="TSQL.Parser-354"><a href="#TSQL.Parser-354"><span class="linenos">354</span></a> <span class="n">returns</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;table&quot;</span><span class="p">,</span> <span class="n">table</span><span class="p">)</span>
+</span><span id="TSQL.Parser-355"><a href="#TSQL.Parser-355"><span class="linenos">355</span></a> <span class="k">return</span> <span class="n">returns</span>
+</span><span id="TSQL.Parser-356"><a href="#TSQL.Parser-356"><span class="linenos">356</span></a>
+</span><span id="TSQL.Parser-357"><a href="#TSQL.Parser-357"><span class="linenos">357</span></a> <span class="k">def</span> <span class="nf">_parse_convert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">strict</span><span class="p">:</span> <span class="nb">bool</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="TSQL.Parser-358"><a href="#TSQL.Parser-358"><span class="linenos">358</span></a> <span class="n">to</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">()</span>
+</span><span id="TSQL.Parser-359"><a href="#TSQL.Parser-359"><span class="linenos">359</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
+</span><span id="TSQL.Parser-360"><a href="#TSQL.Parser-360"><span class="linenos">360</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_conjunction</span><span class="p">()</span>
+</span><span id="TSQL.Parser-361"><a href="#TSQL.Parser-361"><span class="linenos">361</span></a>
+</span><span id="TSQL.Parser-362"><a href="#TSQL.Parser-362"><span class="linenos">362</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">to</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
+</span><span id="TSQL.Parser-363"><a href="#TSQL.Parser-363"><span class="linenos">363</span></a> <span class="k">return</span> <span class="kc">None</span>
+</span><span id="TSQL.Parser-364"><a href="#TSQL.Parser-364"><span class="linenos">364</span></a>
+</span><span id="TSQL.Parser-365"><a href="#TSQL.Parser-365"><span class="linenos">365</span></a> <span class="c1"># Retrieve length of datatype and override to default if not specified</span>
+</span><span id="TSQL.Parser-366"><a href="#TSQL.Parser-366"><span class="linenos">366</span></a> <span class="k">if</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">to</span><span class="o">.</span><span class="n">expressions</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">VAR_LENGTH_DATATYPES</span><span class="p">:</span>
+</span><span id="TSQL.Parser-367"><a href="#TSQL.Parser-367"><span class="linenos">367</span></a> <span class="n">to</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">build</span><span class="p">(</span><span class="n">to</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">30</span><span class="p">)],</span> <span class="n">nested</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="TSQL.Parser-368"><a href="#TSQL.Parser-368"><span class="linenos">368</span></a>
+</span><span id="TSQL.Parser-369"><a href="#TSQL.Parser-369"><span class="linenos">369</span></a> <span class="c1"># Check whether a conversion with format is applicable</span>
+</span><span id="TSQL.Parser-370"><a href="#TSQL.Parser-370"><span class="linenos">370</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">):</span>
+</span><span id="TSQL.Parser-371"><a href="#TSQL.Parser-371"><span class="linenos">371</span></a> <span class="n">format_val</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_number</span><span class="p">()</span>
+</span><span id="TSQL.Parser-372"><a href="#TSQL.Parser-372"><span class="linenos">372</span></a> <span class="n">format_val_name</span> <span class="o">=</span> <span class="n">format_val</span><span class="o">.</span><span class="n">name</span> <span class="k">if</span> <span class="n">format_val</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="TSQL.Parser-373"><a href="#TSQL.Parser-373"><span class="linenos">373</span></a>
+</span><span id="TSQL.Parser-374"><a href="#TSQL.Parser-374"><span class="linenos">374</span></a> <span class="k">if</span> <span class="n">format_val_name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">TSQL</span><span class="o">.</span><span class="n">convert_format_mapping</span><span class="p">:</span>
+</span><span id="TSQL.Parser-375"><a href="#TSQL.Parser-375"><span class="linenos">375</span></a> <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span>
+</span><span id="TSQL.Parser-376"><a href="#TSQL.Parser-376"><span class="linenos">376</span></a> <span class="sa">f</span><span class="s2">&quot;CONVERT function at T-SQL does not support format style </span><span class="si">{</span><span class="n">format_val_name</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL.Parser-377"><a href="#TSQL.Parser-377"><span class="linenos">377</span></a> <span class="p">)</span>
+</span><span id="TSQL.Parser-378"><a href="#TSQL.Parser-378"><span class="linenos">378</span></a>
+</span><span id="TSQL.Parser-379"><a href="#TSQL.Parser-379"><span class="linenos">379</span></a> <span class="n">format_norm</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="n">TSQL</span><span class="o">.</span><span class="n">convert_format_mapping</span><span class="p">[</span><span class="n">format_val_name</span><span class="p">])</span>
+</span><span id="TSQL.Parser-380"><a href="#TSQL.Parser-380"><span class="linenos">380</span></a>
+</span><span id="TSQL.Parser-381"><a href="#TSQL.Parser-381"><span class="linenos">381</span></a> <span class="c1"># Check whether the convert entails a string to date format</span>
+</span><span id="TSQL.Parser-382"><a href="#TSQL.Parser-382"><span class="linenos">382</span></a> <span class="k">if</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">:</span>
+</span><span id="TSQL.Parser-383"><a href="#TSQL.Parser-383"><span class="linenos">383</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="TSQL.Parser-384"><a href="#TSQL.Parser-384"><span class="linenos">384</span></a> <span class="c1"># Check whether the convert entails a string to datetime format</span>
+</span><span id="TSQL.Parser-385"><a href="#TSQL.Parser-385"><span class="linenos">385</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATETIME</span><span class="p">:</span>
+</span><span id="TSQL.Parser-386"><a href="#TSQL.Parser-386"><span class="linenos">386</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="TSQL.Parser-387"><a href="#TSQL.Parser-387"><span class="linenos">387</span></a> <span class="c1"># Check whether the convert entails a date to string format</span>
+</span><span id="TSQL.Parser-388"><a href="#TSQL.Parser-388"><span class="linenos">388</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">VAR_LENGTH_DATATYPES</span><span class="p">:</span>
+</span><span id="TSQL.Parser-389"><a href="#TSQL.Parser-389"><span class="linenos">389</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
+</span><span id="TSQL.Parser-390"><a href="#TSQL.Parser-390"><span class="linenos">390</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span>
+</span><span id="TSQL.Parser-391"><a href="#TSQL.Parser-391"><span class="linenos">391</span></a> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">,</span>
+</span><span id="TSQL.Parser-392"><a href="#TSQL.Parser-392"><span class="linenos">392</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">),</span>
+</span><span id="TSQL.Parser-393"><a href="#TSQL.Parser-393"><span class="linenos">393</span></a> <span class="p">)</span>
+</span><span id="TSQL.Parser-394"><a href="#TSQL.Parser-394"><span class="linenos">394</span></a> <span class="k">elif</span> <span class="n">to</span><span class="o">.</span><span class="n">this</span> <span class="o">==</span> <span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TEXT</span><span class="p">:</span>
+</span><span id="TSQL.Parser-395"><a href="#TSQL.Parser-395"><span class="linenos">395</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</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="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">format_norm</span><span class="p">)</span>
+</span><span id="TSQL.Parser-396"><a href="#TSQL.Parser-396"><span class="linenos">396</span></a>
+</span><span id="TSQL.Parser-397"><a href="#TSQL.Parser-397"><span class="linenos">397</span></a> <span class="c1"># Entails a simple cast without any format requirement</span>
+</span><span id="TSQL.Parser-398"><a href="#TSQL.Parser-398"><span class="linenos">398</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span> <span class="k">if</span> <span class="n">strict</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">to</span><span class="p">)</span>
+</span><span id="TSQL.Parser-399"><a href="#TSQL.Parser-399"><span class="linenos">399</span></a>
+</span><span id="TSQL.Parser-400"><a href="#TSQL.Parser-400"><span class="linenos">400</span></a> <span class="k">def</span> <span class="nf">_parse_user_defined_function</span><span class="p">(</span>
+</span><span id="TSQL.Parser-401"><a href="#TSQL.Parser-401"><span class="linenos">401</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">kind</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="TSQL.Parser-402"><a href="#TSQL.Parser-402"><span class="linenos">402</span></a> <span class="p">)</span> <span class="o">-&gt;</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
+</span><span id="TSQL.Parser-403"><a href="#TSQL.Parser-403"><span class="linenos">403</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_user_defined_function</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="n">kind</span><span class="p">)</span>
+</span><span id="TSQL.Parser-404"><a href="#TSQL.Parser-404"><span class="linenos">404</span></a>
+</span><span id="TSQL.Parser-405"><a href="#TSQL.Parser-405"><span class="linenos">405</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="TSQL.Parser-406"><a href="#TSQL.Parser-406"><span class="linenos">406</span></a> <span class="n">kind</span> <span class="o">==</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">FUNCTION</span>
+</span><span id="TSQL.Parser-407"><a href="#TSQL.Parser-407"><span class="linenos">407</span></a> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UserDefinedFunction</span><span class="p">)</span>
+</span><span id="TSQL.Parser-408"><a href="#TSQL.Parser-408"><span class="linenos">408</span></a> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">ALIAS</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+</span><span id="TSQL.Parser-409"><a href="#TSQL.Parser-409"><span class="linenos">409</span></a> <span class="p">):</span>
+</span><span id="TSQL.Parser-410"><a href="#TSQL.Parser-410"><span class="linenos">410</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="TSQL.Parser-411"><a href="#TSQL.Parser-411"><span class="linenos">411</span></a>
+</span><span id="TSQL.Parser-412"><a href="#TSQL.Parser-412"><span class="linenos">412</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_udf_kwarg</span><span class="p">)</span>
+</span><span id="TSQL.Parser-413"><a href="#TSQL.Parser-413"><span class="linenos">413</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">UserDefinedFunction</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">expressions</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="TSQL.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
+ <dd id="TSQL.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
+ <dd id="TSQL.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
+ <dd id="TSQL.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
+ <dd id="TSQL.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
+ <dd id="TSQL.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
+ <dd id="TSQL.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
+ <dd id="TSQL.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
+
+ </div>
+ </dl>
+ </div>
+ </section>
+ <section id="TSQL.Generator">
+ <input id="TSQL.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">TSQL.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
+
+ <label class="view-source-button" for="TSQL.Generator-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#TSQL.Generator"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="TSQL.Generator-415"><a href="#TSQL.Generator-415"><span class="linenos">415</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="TSQL.Generator-416"><a href="#TSQL.Generator-416"><span class="linenos">416</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="TSQL.Generator-417"><a href="#TSQL.Generator-417"><span class="linenos">417</span></a>
+</span><span id="TSQL.Generator-418"><a href="#TSQL.Generator-418"><span class="linenos">418</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL.Generator-419"><a href="#TSQL.Generator-419"><span class="linenos">419</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="TSQL.Generator-420"><a href="#TSQL.Generator-420"><span class="linenos">420</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">BOOLEAN</span><span class="p">:</span> <span class="s2">&quot;BIT&quot;</span><span class="p">,</span>
+</span><span id="TSQL.Generator-421"><a href="#TSQL.Generator-421"><span class="linenos">421</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="TSQL.Generator-422"><a href="#TSQL.Generator-422"><span class="linenos">422</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">DECIMAL</span><span class="p">:</span> <span class="s2">&quot;NUMERIC&quot;</span><span class="p">,</span>
+</span><span id="TSQL.Generator-423"><a href="#TSQL.Generator-423"><span class="linenos">423</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">DATETIME</span><span class="p">:</span> <span class="s2">&quot;DATETIME2&quot;</span><span class="p">,</span>
+</span><span id="TSQL.Generator-424"><a href="#TSQL.Generator-424"><span class="linenos">424</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">VARIANT</span><span class="p">:</span> <span class="s2">&quot;SQL_VARIANT&quot;</span><span class="p">,</span>
+</span><span id="TSQL.Generator-425"><a href="#TSQL.Generator-425"><span class="linenos">425</span></a> <span class="p">}</span>
+</span><span id="TSQL.Generator-426"><a href="#TSQL.Generator-426"><span class="linenos">426</span></a>
+</span><span id="TSQL.Generator-427"><a href="#TSQL.Generator-427"><span class="linenos">427</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="TSQL.Generator-428"><a href="#TSQL.Generator-428"><span class="linenos">428</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="TSQL.Generator-429"><a href="#TSQL.Generator-429"><span class="linenos">429</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="TSQL.Generator-430"><a href="#TSQL.Generator-430"><span class="linenos">430</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">generate_date_delta_with_unit_sql</span><span class="p">,</span>
+</span><span id="TSQL.Generator-431"><a href="#TSQL.Generator-431"><span class="linenos">431</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GETDATE&quot;</span><span class="p">),</span>
+</span><span id="TSQL.Generator-432"><a href="#TSQL.Generator-432"><span class="linenos">432</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;GETDATE&quot;</span><span class="p">),</span>
+</span><span id="TSQL.Generator-433"><a href="#TSQL.Generator-433"><span class="linenos">433</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;IIF&quot;</span><span class="p">),</span>
+</span><span id="TSQL.Generator-434"><a href="#TSQL.Generator-434"><span class="linenos">434</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NumberToStr</span><span class="p">:</span> <span class="n">_format_sql</span><span class="p">,</span>
+</span><span id="TSQL.Generator-435"><a href="#TSQL.Generator-435"><span class="linenos">435</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">:</span> <span class="n">_format_sql</span><span class="p">,</span>
+</span><span id="TSQL.Generator-436"><a href="#TSQL.Generator-436"><span class="linenos">436</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="n">_string_agg_sql</span><span class="p">,</span>
+</span><span id="TSQL.Generator-437"><a href="#TSQL.Generator-437"><span class="linenos">437</span></a> <span class="p">}</span>
+</span><span id="TSQL.Generator-438"><a href="#TSQL.Generator-438"><span class="linenos">438</span></a>
+</span><span id="TSQL.Generator-439"><a href="#TSQL.Generator-439"><span class="linenos">439</span></a> <span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span>
+</span><span id="TSQL.Generator-440"><a href="#TSQL.Generator-440"><span class="linenos">440</span></a>
+</span><span id="TSQL.Generator-441"><a href="#TSQL.Generator-441"><span class="linenos">441</span></a> <span class="k">def</span> <span class="nf">systemtime_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 class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="TSQL.Generator-442"><a href="#TSQL.Generator-442"><span class="linenos">442</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">]</span>
+</span><span id="TSQL.Generator-443"><a href="#TSQL.Generator-443"><span class="linenos">443</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;ALL&quot;</span><span class="p">:</span>
+</span><span id="TSQL.Generator-444"><a href="#TSQL.Generator-444"><span class="linenos">444</span></a> <span class="k">return</span> <span class="s2">&quot;FOR SYSTEM_TIME ALL&quot;</span>
+</span><span id="TSQL.Generator-445"><a href="#TSQL.Generator-445"><span class="linenos">445</span></a>
+</span><span id="TSQL.Generator-446"><a href="#TSQL.Generator-446"><span class="linenos">446</span></a> <span class="n">start</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="TSQL.Generator-447"><a href="#TSQL.Generator-447"><span class="linenos">447</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;AS OF&quot;</span><span class="p">:</span>
+</span><span id="TSQL.Generator-448"><a href="#TSQL.Generator-448"><span class="linenos">448</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME AS OF </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL.Generator-449"><a href="#TSQL.Generator-449"><span class="linenos">449</span></a>
+</span><span id="TSQL.Generator-450"><a href="#TSQL.Generator-450"><span class="linenos">450</span></a> <span class="n">end</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="TSQL.Generator-451"><a href="#TSQL.Generator-451"><span class="linenos">451</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;FROM&quot;</span><span class="p">:</span>
+</span><span id="TSQL.Generator-452"><a href="#TSQL.Generator-452"><span class="linenos">452</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME FROM </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2"> TO </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL.Generator-453"><a href="#TSQL.Generator-453"><span class="linenos">453</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;BETWEEN&quot;</span><span class="p">:</span>
+</span><span id="TSQL.Generator-454"><a href="#TSQL.Generator-454"><span class="linenos">454</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME BETWEEN </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2"> AND </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL.Generator-455"><a href="#TSQL.Generator-455"><span class="linenos">455</span></a>
+</span><span id="TSQL.Generator-456"><a href="#TSQL.Generator-456"><span class="linenos">456</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME CONTAINED IN (</span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span><span id="TSQL.Generator-457"><a href="#TSQL.Generator-457"><span class="linenos">457</span></a>
+</span><span id="TSQL.Generator-458"><a href="#TSQL.Generator-458"><span class="linenos">458</span></a> <span class="k">def</span> <span class="nf">returnsproperty_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 class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="TSQL.Generator-459"><a href="#TSQL.Generator-459"><span class="linenos">459</span></a> <span class="n">table</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;table&quot;</span><span class="p">)</span>
+</span><span id="TSQL.Generator-460"><a href="#TSQL.Generator-460"><span class="linenos">460</span></a> <span class="n">table</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">table</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="TSQL.Generator-461"><a href="#TSQL.Generator-461"><span class="linenos">461</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RETURNS </span><span class="si">{</span><span class="n">table</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></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="TSQL.Generator.systemtime_sql" class="classattr">
+ <input id="TSQL.Generator.systemtime_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">systemtime_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 class="p">:</span> <span class="n"><a href="../expressions.html#SystemTime">sqlglot.expressions.SystemTime</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="TSQL.Generator.systemtime_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#TSQL.Generator.systemtime_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="TSQL.Generator.systemtime_sql-441"><a href="#TSQL.Generator.systemtime_sql-441"><span class="linenos">441</span></a> <span class="k">def</span> <span class="nf">systemtime_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 class="n">exp</span><span class="o">.</span><span class="n">SystemTime</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="TSQL.Generator.systemtime_sql-442"><a href="#TSQL.Generator.systemtime_sql-442"><span class="linenos">442</span></a> <span class="n">kind</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;kind&quot;</span><span class="p">]</span>
+</span><span id="TSQL.Generator.systemtime_sql-443"><a href="#TSQL.Generator.systemtime_sql-443"><span class="linenos">443</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;ALL&quot;</span><span class="p">:</span>
+</span><span id="TSQL.Generator.systemtime_sql-444"><a href="#TSQL.Generator.systemtime_sql-444"><span class="linenos">444</span></a> <span class="k">return</span> <span class="s2">&quot;FOR SYSTEM_TIME ALL&quot;</span>
+</span><span id="TSQL.Generator.systemtime_sql-445"><a href="#TSQL.Generator.systemtime_sql-445"><span class="linenos">445</span></a>
+</span><span id="TSQL.Generator.systemtime_sql-446"><a href="#TSQL.Generator.systemtime_sql-446"><span class="linenos">446</span></a> <span class="n">start</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="TSQL.Generator.systemtime_sql-447"><a href="#TSQL.Generator.systemtime_sql-447"><span class="linenos">447</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;AS OF&quot;</span><span class="p">:</span>
+</span><span id="TSQL.Generator.systemtime_sql-448"><a href="#TSQL.Generator.systemtime_sql-448"><span class="linenos">448</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME AS OF </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL.Generator.systemtime_sql-449"><a href="#TSQL.Generator.systemtime_sql-449"><span class="linenos">449</span></a>
+</span><span id="TSQL.Generator.systemtime_sql-450"><a href="#TSQL.Generator.systemtime_sql-450"><span class="linenos">450</span></a> <span class="n">end</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="TSQL.Generator.systemtime_sql-451"><a href="#TSQL.Generator.systemtime_sql-451"><span class="linenos">451</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;FROM&quot;</span><span class="p">:</span>
+</span><span id="TSQL.Generator.systemtime_sql-452"><a href="#TSQL.Generator.systemtime_sql-452"><span class="linenos">452</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME FROM </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2"> TO </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL.Generator.systemtime_sql-453"><a href="#TSQL.Generator.systemtime_sql-453"><span class="linenos">453</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="s2">&quot;BETWEEN&quot;</span><span class="p">:</span>
+</span><span id="TSQL.Generator.systemtime_sql-454"><a href="#TSQL.Generator.systemtime_sql-454"><span class="linenos">454</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME BETWEEN </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2"> AND </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">&quot;</span>
+</span><span id="TSQL.Generator.systemtime_sql-455"><a href="#TSQL.Generator.systemtime_sql-455"><span class="linenos">455</span></a>
+</span><span id="TSQL.Generator.systemtime_sql-456"><a href="#TSQL.Generator.systemtime_sql-456"><span class="linenos">456</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;FOR SYSTEM_TIME CONTAINED IN (</span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">, </span><span class="si">{</span><span class="n">end</span><span class="si">}</span><span class="s2">)&quot;</span>
+</span></pre></div>
+
+
+
+
+ </div>
+ <div id="TSQL.Generator.returnsproperty_sql" class="classattr">
+ <input id="TSQL.Generator.returnsproperty_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">returnsproperty_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 class="p">:</span> <span class="n"><a href="../expressions.html#ReturnsProperty">sqlglot.expressions.ReturnsProperty</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
+
+ <label class="view-source-button" for="TSQL.Generator.returnsproperty_sql-view-source"><span>View Source</span></label>
+
+ </div>
+ <a class="headerlink" href="#TSQL.Generator.returnsproperty_sql"></a>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="TSQL.Generator.returnsproperty_sql-458"><a href="#TSQL.Generator.returnsproperty_sql-458"><span class="linenos">458</span></a> <span class="k">def</span> <span class="nf">returnsproperty_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 class="n">exp</span><span class="o">.</span><span class="n">ReturnsProperty</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
+</span><span id="TSQL.Generator.returnsproperty_sql-459"><a href="#TSQL.Generator.returnsproperty_sql-459"><span class="linenos">459</span></a> <span class="n">table</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;table&quot;</span><span class="p">)</span>
+</span><span id="TSQL.Generator.returnsproperty_sql-460"><a href="#TSQL.Generator.returnsproperty_sql-460"><span class="linenos">460</span></a> <span class="n">table</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">table</span><span class="si">}</span><span class="s2"> &quot;</span> <span class="k">if</span> <span class="n">table</span> <span class="k">else</span> <span class="s2">&quot;&quot;</span>
+</span><span id="TSQL.Generator.returnsproperty_sql-461"><a href="#TSQL.Generator.returnsproperty_sql-461"><span class="linenos">461</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">&quot;RETURNS </span><span class="si">{</span><span class="n">table</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></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="TSQL.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
+ <dd id="TSQL.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
+ <dd id="TSQL.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
+ <dd id="TSQL.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
+ <dd id="TSQL.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
+ <dd id="TSQL.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
+ <dd id="TSQL.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
+ <dd id="TSQL.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
+ <dd id="TSQL.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
+ <dd id="TSQL.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
+ <dd id="TSQL.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
+ <dd id="TSQL.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
+ <dd id="TSQL.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
+ <dd id="TSQL.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
+ <dd id="TSQL.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
+ <dd id="TSQL.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
+ <dd id="TSQL.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
+ <dd id="TSQL.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.commentcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.commentcolumnconstraint_sql">commentcolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.collatecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.collatecolumnconstraint_sql">collatecolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.encodecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.encodecolumnconstraint_sql">encodecolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.defaultcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.defaultcolumnconstraint_sql">defaultcolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
+ <dd id="TSQL.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
+ <dd id="TSQL.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
+ <dd id="TSQL.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
+ <dd id="TSQL.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
+ <dd id="TSQL.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
+ <dd id="TSQL.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
+ <dd id="TSQL.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
+ <dd id="TSQL.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
+ <dd id="TSQL.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
+ <dd id="TSQL.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
+ <dd id="TSQL.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
+ <dd id="TSQL.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
+ <dd id="TSQL.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
+ <dd id="TSQL.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
+ <dd id="TSQL.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
+ <dd id="TSQL.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
+ <dd id="TSQL.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
+ <dd id="TSQL.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
+ <dd id="TSQL.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
+ <dd id="TSQL.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
+ <dd id="TSQL.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
+ <dd id="TSQL.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
+ <dd id="TSQL.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
+ <dd id="TSQL.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
+ <dd id="TSQL.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
+ <dd id="TSQL.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
+ <dd id="TSQL.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
+ <dd id="TSQL.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
+ <dd id="TSQL.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
+ <dd id="TSQL.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
+ <dd id="TSQL.Generator.afterjournalproperty_sql" class="function"><a href="../generator.html#Generator.afterjournalproperty_sql">afterjournalproperty_sql</a></dd>
+ <dd id="TSQL.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
+ <dd id="TSQL.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
+ <dd id="TSQL.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
+ <dd id="TSQL.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
+ <dd id="TSQL.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
+ <dd id="TSQL.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
+ <dd id="TSQL.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
+ <dd id="TSQL.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
+ <dd id="TSQL.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
+ <dd id="TSQL.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
+ <dd id="TSQL.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
+ <dd id="TSQL.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
+ <dd id="TSQL.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
+ <dd id="TSQL.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
+ <dd id="TSQL.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
+ <dd id="TSQL.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
+ <dd id="TSQL.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
+ <dd id="TSQL.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
+ <dd id="TSQL.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
+ <dd id="TSQL.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
+ <dd id="TSQL.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
+ <dd id="TSQL.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
+ <dd id="TSQL.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
+ <dd id="TSQL.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
+ <dd id="TSQL.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
+ <dd id="TSQL.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
+ <dd id="TSQL.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
+ <dd id="TSQL.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
+ <dd id="TSQL.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
+ <dd id="TSQL.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
+ <dd id="TSQL.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
+ <dd id="TSQL.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
+ <dd id="TSQL.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
+ <dd id="TSQL.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
+ <dd id="TSQL.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
+ <dd id="TSQL.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
+ <dd id="TSQL.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
+ <dd id="TSQL.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
+ <dd id="TSQL.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
+ <dd id="TSQL.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
+ <dd id="TSQL.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
+ <dd id="TSQL.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
+ <dd id="TSQL.Generator.structkwarg_sql" class="function"><a href="../generator.html#Generator.structkwarg_sql">structkwarg_sql</a></dd>
+ <dd id="TSQL.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
+ <dd id="TSQL.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
+ <dd id="TSQL.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
+ <dd id="TSQL.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
+ <dd id="TSQL.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
+ <dd id="TSQL.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
+ <dd id="TSQL.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
+ <dd id="TSQL.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
+ <dd id="TSQL.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
+ <dd id="TSQL.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
+ <dd id="TSQL.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
+ <dd id="TSQL.Generator.window_spec_sql" class="function"><a href="../generator.html#Generator.window_spec_sql">window_spec_sql</a></dd>
+ <dd id="TSQL.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
+ <dd id="TSQL.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
+ <dd id="TSQL.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
+ <dd id="TSQL.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
+ <dd id="TSQL.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
+ <dd id="TSQL.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
+ <dd id="TSQL.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
+ <dd id="TSQL.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
+ <dd id="TSQL.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
+ <dd id="TSQL.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
+ <dd id="TSQL.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
+ <dd id="TSQL.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
+ <dd id="TSQL.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
+ <dd id="TSQL.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
+ <dd id="TSQL.Generator.unique_sql" class="function"><a href="../generator.html#Generator.unique_sql">unique_sql</a></dd>
+ <dd id="TSQL.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
+ <dd id="TSQL.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
+ <dd id="TSQL.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
+ <dd id="TSQL.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
+ <dd id="TSQL.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
+ <dd id="TSQL.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
+ <dd id="TSQL.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
+ <dd id="TSQL.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
+ <dd id="TSQL.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
+ <dd id="TSQL.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
+ <dd id="TSQL.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
+ <dd id="TSQL.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
+ <dd id="TSQL.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
+ <dd id="TSQL.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
+ <dd id="TSQL.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
+ <dd id="TSQL.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
+ <dd id="TSQL.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
+ <dd id="TSQL.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
+ <dd id="TSQL.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
+ <dd id="TSQL.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
+ <dd id="TSQL.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
+ <dd id="TSQL.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
+ <dd id="TSQL.Generator.cast_sql" class="function"><a href="../generator.html#Generator.cast_sql">cast_sql</a></dd>
+ <dd id="TSQL.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
+ <dd id="TSQL.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
+ <dd id="TSQL.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
+ <dd id="TSQL.Generator.transaction_sql" class="function"><a href="../generator.html#Generator.transaction_sql">transaction_sql</a></dd>
+ <dd id="TSQL.Generator.commit_sql" class="function"><a href="../generator.html#Generator.commit_sql">commit_sql</a></dd>
+ <dd id="TSQL.Generator.rollback_sql" class="function"><a href="../generator.html#Generator.rollback_sql">rollback_sql</a></dd>
+ <dd id="TSQL.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
+ <dd id="TSQL.Generator.renametable_sql" class="function"><a href="../generator.html#Generator.renametable_sql">renametable_sql</a></dd>
+ <dd id="TSQL.Generator.altertable_sql" class="function"><a href="../generator.html#Generator.altertable_sql">altertable_sql</a></dd>
+ <dd id="TSQL.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
+ <dd id="TSQL.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
+ <dd id="TSQL.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
+ <dd id="TSQL.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
+ <dd id="TSQL.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
+ <dd id="TSQL.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
+ <dd id="TSQL.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
+ <dd id="TSQL.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
+ <dd id="TSQL.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
+ <dd id="TSQL.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
+ <dd id="TSQL.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
+ <dd id="TSQL.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
+ <dd id="TSQL.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
+ <dd id="TSQL.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
+ <dd id="TSQL.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
+ <dd id="TSQL.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
+ <dd id="TSQL.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
+ <dd id="TSQL.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
+ <dd id="TSQL.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
+ <dd id="TSQL.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
+ <dd id="TSQL.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
+ <dd id="TSQL.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
+ <dd id="TSQL.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
+ <dd id="TSQL.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
+ <dd id="TSQL.Generator.nullsafeeq_sql" class="function"><a href="../generator.html#Generator.nullsafeeq_sql">nullsafeeq_sql</a></dd>
+ <dd id="TSQL.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
+ <dd id="TSQL.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
+ <dd id="TSQL.Generator.slice_sql" class="function"><a href="../generator.html#Generator.slice_sql">slice_sql</a></dd>
+ <dd id="TSQL.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
+ <dd id="TSQL.Generator.trycast_sql" class="function"><a href="../generator.html#Generator.trycast_sql">trycast_sql</a></dd>
+ <dd id="TSQL.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
+ <dd id="TSQL.Generator.binary" class="function"><a href="../generator.html#Generator.binary">binary</a></dd>
+ <dd id="TSQL.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
+ <dd id="TSQL.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
+ <dd id="TSQL.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
+ <dd id="TSQL.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
+ <dd id="TSQL.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
+ <dd id="TSQL.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
+ <dd id="TSQL.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
+ <dd id="TSQL.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
+ <dd id="TSQL.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
+ <dd id="TSQL.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
+ <dd id="TSQL.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
+ <dd id="TSQL.Generator.userdefinedfunctionkwarg_sql" class="function"><a href="../generator.html#Generator.userdefinedfunctionkwarg_sql">userdefinedfunctionkwarg_sql</a></dd>
+ <dd id="TSQL.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
+ <dd id="TSQL.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
+ <dd id="TSQL.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
+ <dd id="TSQL.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
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-11 21:33:53 +0000