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-rw-r--r--docs/sqlglot/dialects/redshift.html1134
1 files changed, 600 insertions, 534 deletions
diff --git a/docs/sqlglot/dialects/redshift.html b/docs/sqlglot/dialects/redshift.html
index 6db227c..5c884e7 100644
--- a/docs/sqlglot/dialects/redshift.html
+++ b/docs/sqlglot/dialects/redshift.html
@@ -55,6 +55,9 @@
<a class="variable" href="#Redshift.Parser.FUNCTIONS">FUNCTIONS</a>
</li>
<li>
+ <a class="variable" href="#Redshift.Parser.NO_PAREN_FUNCTION_PARSERS">NO_PAREN_FUNCTION_PARSERS</a>
+ </li>
+ <li>
<a class="variable" href="#Redshift.Parser.TOKENIZER_CLASS">TOKENIZER_CLASS</a>
</li>
<li>
@@ -283,197 +286,214 @@
</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="p">(</span>
</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">concat_ws_to_dpipe_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">ts_or_ds_to_date_sql</span><span class="p">,</span>
-</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a><span class="p">)</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.dialects.postgres</span> <span class="kn">import</span> <span class="n">Postgres</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-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">generatedasidentitycolumnconstraint_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">ts_or_ds_to_date_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.dialects.postgres</span> <span class="kn">import</span> <span class="n">Postgres</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">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 class="k">def</span> <span class="nf">_json_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Redshift</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">JSONExtract</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</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="s1">&#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="s2">&quot;this&quot;</span><span class="p">)</span><span class="si">}</span><span class="s1">.&quot;</span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s1">&quot;&#39;</span>
-</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</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">_json_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Redshift</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">JSONExtract</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</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="sa">f</span><span class="s1">&#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="s2">&quot;this&quot;</span><span class="p">)</span><span class="si">}</span><span class="s1">.&quot;</span><span class="si">{</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s1">&quot;&#39;</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">def</span> <span class="nf">_parse_date_add</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">List</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span>
-</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">(</span>
-</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</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">2</span><span class="p">)),</span>
-</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</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-25"><a href="#L-25"><span class="linenos"> 25</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-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><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">_parse_date_add</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">List</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span>
+</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">(</span>
+</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</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">2</span><span class="p">)),</span>
+</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</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-26"><a href="#L-26"><span class="linenos"> 26</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-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 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-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="c1"># https://docs.aws.amazon.com/redshift/latest/dg/r_names.html</span>
-</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="n">RESOLVES_IDENTIFIERS_AS_UPPERCASE</span> <span class="o">=</span> <span class="kc">None</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">SUPPORTS_USER_DEFINED_TYPES</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a> <span class="n">INDEX_OFFSET</span> <span class="o">=</span> <span class="mi">0</span>
-</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a>
-</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="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-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="n">TIME_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</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><span id="L-39"><a href="#L-39"><span class="linenos"> 39</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-40"><a href="#L-40"><span class="linenos"> 40</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-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><span id="L-43"><a href="#L-43"><span class="linenos"> 43</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-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</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><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="s2">&quot;ADD_MONTHS&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-47"><a href="#L-47"><span class="linenos"> 47</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-48"><a href="#L-48"><span class="linenos"> 48</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-49"><a href="#L-49"><span class="linenos"> 49</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="s2">&quot;month&quot;</span><span class="p">),</span>
-</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="p">),</span>
-</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
-</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
-</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</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-54"><a href="#L-54"><span class="linenos"> 54</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">2</span><span class="p">)),</span>
-</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</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-56"><a href="#L-56"><span class="linenos"> 56</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-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;STRTOL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="o">.</span><span class="n">from_arg_list</span><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">def</span> <span class="nf">_parse_table</span><span class="p">(</span>
-</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="bp">self</span><span class="p">,</span>
-</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a> <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><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
-</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a> <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 class="p">,</span>
-</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
-</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</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-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="c1"># Redshift supports UNPIVOTing SUPER objects, e.g. `UNPIVOT foo.obj[0] AS val AT attr`</span>
-</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="n">unpivot</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">UNPIVOT</span><span class="p">)</span>
-</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</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</span><span class="p">(</span>
-</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span>
-</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
-</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
-</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</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">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">Pivot</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="n">unpivot</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="k">if</span> <span class="n">unpivot</span> <span class="k">else</span> <span class="n">table</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="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span>
-</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <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="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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
-</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</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-82"><a href="#L-82"><span class="linenos"> 82</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><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</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><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="k">if</span> <span class="p">(</span>
-</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</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-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;varchar&quot;</span><span class="p">)</span>
-</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</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-90"><a href="#L-90"><span class="linenos"> 90</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">this</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-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">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="s2">&quot;MAX&quot;</span><span class="p">)])</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 class="k">return</span> <span class="n">this</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">def</span> <span class="nf">_parse_convert</span><span class="p">(</span>
-</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <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="n">safe</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
-</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</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-99"><a href="#L-99"><span class="linenos"> 99</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-100"><a href="#L-100"><span class="linenos">100</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-101"><a href="#L-101"><span class="linenos">101</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-102"><a href="#L-102"><span class="linenos">102</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">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 class="n">safe</span><span class="o">=</span><span class="n">safe</span><span class="p">)</span>
-</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a>
-</span><span id="L-104"><a href="#L-104"><span class="linenos">104</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-105"><a href="#L-105"><span class="linenos">105</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
-</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
-</span><span id="L-107"><a href="#L-107"><span class="linenos">107</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-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="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="L-110"><a href="#L-110"><span class="linenos">110</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><span id="L-111"><a href="#L-111"><span class="linenos">111</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-112"><a href="#L-112"><span class="linenos">112</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-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIMESTAMP</span><span class="p">,</span>
-</span><span id="L-114"><a href="#L-114"><span class="linenos">114</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-115"><a href="#L-115"><span class="linenos">115</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-116"><a href="#L-116"><span class="linenos">116</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-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="p">}</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 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-31"><a href="#L-31"><span class="linenos"> 31</span></a> <span class="c1"># https://docs.aws.amazon.com/redshift/latest/dg/r_names.html</span>
+</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a> <span class="n">RESOLVES_IDENTIFIERS_AS_UPPERCASE</span> <span class="o">=</span> <span class="kc">None</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">SUPPORTS_USER_DEFINED_TYPES</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a> <span class="n">INDEX_OFFSET</span> <span class="o">=</span> <span class="mi">0</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="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-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="n">TIME_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</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><span id="L-40"><a href="#L-40"><span class="linenos"> 40</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-41"><a href="#L-41"><span class="linenos"> 41</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-42"><a href="#L-42"><span class="linenos"> 42</span></a> <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="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-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="n">FUNCTIONS</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">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><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a> <span class="s2">&quot;ADD_MONTHS&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-48"><a href="#L-48"><span class="linenos"> 48</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-49"><a href="#L-49"><span class="linenos"> 49</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-50"><a href="#L-50"><span class="linenos"> 50</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="s2">&quot;month&quot;</span><span class="p">),</span>
+</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="p">),</span>
+</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
+</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
+</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</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-55"><a href="#L-55"><span class="linenos"> 55</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">2</span><span class="p">)),</span>
+</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</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-57"><a href="#L-57"><span class="linenos"> 57</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-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="s2">&quot;STRTOL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <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="n">NO_PAREN_FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</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">NO_PAREN_FUNCTION_PARSERS</span><span class="p">,</span>
+</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="s2">&quot;APPROXIMATE&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_approximate_count</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><span id="L-67"><a href="#L-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="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="bp">self</span><span class="p">,</span>
+</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <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><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
+</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <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 class="p">,</span>
+</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
+</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</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-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="c1"># Redshift supports UNPIVOTing SUPER objects, e.g. `UNPIVOT foo.obj[0] AS val AT attr`</span>
+</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="n">unpivot</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">UNPIVOT</span><span class="p">)</span>
+</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</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</span><span class="p">(</span>
+</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="n">schema</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="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
+</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
+</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</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="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">Pivot</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="n">unpivot</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="k">if</span> <span class="n">unpivot</span> <span class="k">else</span> <span class="n">table</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">def</span> <span class="nf">_parse_types</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="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="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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</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-88"><a href="#L-88"><span class="linenos"> 88</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><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</span>
+</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <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 class="k">if</span> <span class="p">(</span>
+</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</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-94"><a href="#L-94"><span class="linenos"> 94</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;varchar&quot;</span><span class="p">)</span>
+</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</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-96"><a href="#L-96"><span class="linenos"> 96</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">this</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-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="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="s2">&quot;MAX&quot;</span><span class="p">)])</span>
+</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a>
+</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="k">return</span> <span class="n">this</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">_parse_convert</span><span class="p">(</span>
+</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <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="n">safe</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="L-104"><a href="#L-104"><span class="linenos">104</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-105"><a href="#L-105"><span class="linenos">105</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-106"><a href="#L-106"><span class="linenos">106</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-107"><a href="#L-107"><span class="linenos">107</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-108"><a href="#L-108"><span class="linenos">108</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">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 class="n">safe</span><span class="o">=</span><span class="n">safe</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="k">def</span> <span class="nf">_parse_approximate_count</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">ApproxDistinct</span><span class="p">]:</span>
+</span><span id="L-111"><a href="#L-111"><span class="linenos">111</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 class="o">-</span> <span class="mi">1</span>
+</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="n">func</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_function</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="nb">isinstance</span><span class="p">(</span><span class="n">func</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="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">func</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">Distinct</span><span class="p">):</span>
+</span><span id="L-115"><a href="#L-115"><span class="linenos">115</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">ApproxDistinct</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">func</span><span class="o">.</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><span id="L-116"><a href="#L-116"><span class="linenos">116</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-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="k">return</span> <span class="kc">None</span>
</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="c1"># Redshift allows # to appear as a table identifier prefix</span>
-</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
-</span><span id="L-121"><a href="#L-121"><span class="linenos">121</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-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">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-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="n">VALUES_AS_TABLE</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="n">TZ_TO_WITH_TIME_ZONE</span> <span class="o">=</span> <span class="kc">True</span>
-</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
-</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="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="L-132"><a href="#L-132"><span class="linenos">132</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><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">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-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="n">exp</span><span 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-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMETZ</span><span class="p">:</span> <span class="s2">&quot;TIME&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">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-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="n">exp</span><span 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-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">PROPERTIES_LOCATION</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">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><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">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_WITH</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><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="L-146"><a href="#L-146"><span class="linenos">146</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><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">Concat</span><span class="p">:</span> <span class="n">concat_to_dpipe_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">ConcatWs</span><span class="p">:</span> <span class="n">concat_ws_to_dpipe_sql</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">CurrentTimestamp</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="s2">&quot;SYSDATE&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">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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
-</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="s2">&quot;DATEADD&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
-</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <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">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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
-</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="s2">&quot;DATEDIFF&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</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">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-157"><a href="#L-157"><span class="linenos">157</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-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRTOL&quot;</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">JSONExtract</span><span class="p">:</span> <span class="n">_json_sql</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">JSONExtractScalar</span><span class="p">:</span> <span class="n">_json_sql</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">SafeConcat</span><span class="p">:</span> <span class="n">concat_to_dpipe_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">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-163"><a href="#L-163"><span class="linenos">163</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</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="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-166"><a href="#L-166"><span class="linenos">166</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 class="s2">&quot;redshift&quot;</span><span class="p">),</span>
-</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="p">}</span>
-</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a>
-</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="c1"># Postgres maps exp.Pivot to no_pivot_sql, but Redshift support pivots</span>
-</span><span id="L-170"><a href="#L-170"><span class="linenos">170</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">Pivot</span><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="c1"># Redshift uses the POW | POWER (expr1, expr2) syntax instead of expr1 ^ expr2 (postgres)</span>
-</span><span id="L-173"><a href="#L-173"><span class="linenos">173</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">Pow</span><span class="p">)</span>
-</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a>
-</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="c1"># Redshift supports ANY_VALUE(..)</span>
-</span><span id="L-176"><a href="#L-176"><span class="linenos">176</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">AnyValue</span><span class="p">)</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">RESERVED_KEYWORDS</span> <span class="o">=</span> <span class="p">{</span><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">RESERVED_KEYWORDS</span><span class="p">,</span> <span class="s2">&quot;snapshot&quot;</span><span class="p">,</span> <span class="s2">&quot;type&quot;</span><span class="p">}</span>
-</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a>
-</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="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-181"><a href="#L-181"><span class="linenos">181</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-182"><a href="#L-182"><span class="linenos">182</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-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="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-185"><a href="#L-185"><span class="linenos">185</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
-</span><span id="L-186"><a href="#L-186"><span class="linenos">186</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-187"><a href="#L-187"><span class="linenos">187</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-188"><a href="#L-188"><span class="linenos">188</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-189"><a href="#L-189"><span class="linenos">189</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
-</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a><span class="sd"> &quot;&quot;&quot;</span>
-</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">):</span>
-</span><span id="L-192"><a href="#L-192"><span class="linenos">192</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-193"><a href="#L-193"><span class="linenos">193</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-194"><a href="#L-194"><span class="linenos">194</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-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="k">if</span> <span class="ow">not</span> <span class="n">precision</span><span class="p">:</span>
-</span><span id="L-197"><a href="#L-197"><span class="linenos">197</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="s2">&quot;MAX&quot;</span><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="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><span id="L-119"><a href="#L-119"><span class="linenos">119</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-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">HEX_STRINGS</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="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-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="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-125"><a href="#L-125"><span class="linenos">125</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><span id="L-126"><a href="#L-126"><span class="linenos">126</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-127"><a href="#L-127"><span class="linenos">127</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-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIMESTAMP</span><span class="p">,</span>
+</span><span id="L-129"><a href="#L-129"><span class="linenos">129</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-130"><a href="#L-130"><span class="linenos">130</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-131"><a href="#L-131"><span class="linenos">131</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-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="p">}</span>
+</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a>
+</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="c1"># Redshift allows # to appear as a table identifier prefix</span>
+</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="L-136"><a href="#L-136"><span class="linenos">136</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-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">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-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="n">VALUES_AS_TABLE</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="n">TZ_TO_WITH_TIME_ZONE</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a>
+</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-147"><a href="#L-147"><span class="linenos">147</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><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">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-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="n">exp</span><span 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-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMETZ</span><span class="p">:</span> <span class="s2">&quot;TIME&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">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-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="n">exp</span><span 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-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="p">}</span>
+</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a>
+</span><span id="L-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="L-156"><a href="#L-156"><span class="linenos">156</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><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">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_WITH</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">TRANSFORMS</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">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><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">Concat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</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">ConcatWs</span><span class="p">:</span> <span class="n">concat_ws_to_dpipe_sql</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">ApproxDistinct</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;APPROXIMATE COUNT(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">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-165"><a href="#L-165"><span class="linenos">165</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="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="s2">&quot;SYSDATE&quot;</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">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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
+</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="s2">&quot;DATEADD&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-168"><a href="#L-168"><span class="linenos">168</span></a> <span class="p">),</span>
+</span><span id="L-169"><a href="#L-169"><span class="linenos">169</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
+</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="s2">&quot;DATEDIFF&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
+</span><span id="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="p">),</span>
+</span><span id="L-172"><a href="#L-172"><span class="linenos">172</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-173"><a href="#L-173"><span class="linenos">173</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-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRTOL&quot;</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">GeneratedAsIdentityColumnConstraint</span><span class="p">:</span> <span class="n">generatedasidentitycolumnconstraint_sql</span><span class="p">,</span>
+</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
+</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
+</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeConcat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
+</span><span id="L-179"><a href="#L-179"><span class="linenos">179</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-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</span><span class="p">]</span>
+</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="p">),</span>
+</span><span id="L-182"><a href="#L-182"><span class="linenos">182</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-183"><a href="#L-183"><span class="linenos">183</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 class="s2">&quot;redshift&quot;</span><span class="p">),</span>
+</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="p">}</span>
+</span><span id="L-185"><a href="#L-185"><span class="linenos">185</span></a>
+</span><span id="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="c1"># Postgres maps exp.Pivot to no_pivot_sql, but Redshift support pivots</span>
+</span><span id="L-187"><a href="#L-187"><span class="linenos">187</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">Pivot</span><span class="p">)</span>
+</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a>
+</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="c1"># Redshift uses the POW | POWER (expr1, expr2) syntax instead of expr1 ^ expr2 (postgres)</span>
+</span><span id="L-190"><a href="#L-190"><span class="linenos">190</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">Pow</span><span class="p">)</span>
+</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a>
+</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="c1"># Redshift supports ANY_VALUE(..)</span>
+</span><span id="L-193"><a href="#L-193"><span class="linenos">193</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">AnyValue</span><span class="p">)</span>
+</span><span id="L-194"><a href="#L-194"><span class="linenos">194</span></a>
+</span><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="n">RESERVED_KEYWORDS</span> <span class="o">=</span> <span class="p">{</span><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">RESERVED_KEYWORDS</span><span class="p">,</span> <span class="s2">&quot;snapshot&quot;</span><span class="p">,</span> <span class="s2">&quot;type&quot;</span><span class="p">}</span>
+</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a>
+</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="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-198"><a href="#L-198"><span class="linenos">198</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-199"><a href="#L-199"><span class="linenos">199</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-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">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-202"><a href="#L-202"><span class="linenos">202</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="L-203"><a href="#L-203"><span class="linenos">203</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-204"><a href="#L-204"><span class="linenos">204</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-205"><a href="#L-205"><span class="linenos">205</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-206"><a href="#L-206"><span class="linenos">206</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
+</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="L-208"><a href="#L-208"><span class="linenos">208</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">):</span>
+</span><span id="L-209"><a href="#L-209"><span class="linenos">209</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-210"><a href="#L-210"><span class="linenos">210</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-211"><a href="#L-211"><span class="linenos">211</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-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="k">if</span> <span class="ow">not</span> <span class="n">precision</span><span class="p">:</span>
+</span><span id="L-214"><a href="#L-214"><span class="linenos">214</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="s2">&quot;MAX&quot;</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 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>
@@ -489,177 +509,193 @@
</div>
<a class="headerlink" href="#Redshift"></a>
- <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift-30"><a href="#Redshift-30"><span class="linenos"> 30</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-31"><a href="#Redshift-31"><span class="linenos"> 31</span></a> <span class="c1"># https://docs.aws.amazon.com/redshift/latest/dg/r_names.html</span>
-</span><span id="Redshift-32"><a href="#Redshift-32"><span class="linenos"> 32</span></a> <span class="n">RESOLVES_IDENTIFIERS_AS_UPPERCASE</span> <span class="o">=</span> <span class="kc">None</span>
-</span><span id="Redshift-33"><a href="#Redshift-33"><span class="linenos"> 33</span></a>
-</span><span id="Redshift-34"><a href="#Redshift-34"><span class="linenos"> 34</span></a> <span class="n">SUPPORTS_USER_DEFINED_TYPES</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift-35"><a href="#Redshift-35"><span class="linenos"> 35</span></a> <span class="n">INDEX_OFFSET</span> <span class="o">=</span> <span class="mi">0</span>
-</span><span id="Redshift-36"><a href="#Redshift-36"><span class="linenos"> 36</span></a>
-</span><span id="Redshift-37"><a href="#Redshift-37"><span class="linenos"> 37</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-38"><a href="#Redshift-38"><span class="linenos"> 38</span></a> <span class="n">TIME_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift-39"><a href="#Redshift-39"><span class="linenos"> 39</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><span id="Redshift-40"><a href="#Redshift-40"><span class="linenos"> 40</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-41"><a href="#Redshift-41"><span class="linenos"> 41</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-42"><a href="#Redshift-42"><span class="linenos"> 42</span></a> <span class="p">}</span>
-</span><span id="Redshift-43"><a href="#Redshift-43"><span class="linenos"> 43</span></a>
-</span><span id="Redshift-44"><a href="#Redshift-44"><span class="linenos"> 44</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-45"><a href="#Redshift-45"><span class="linenos"> 45</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift-46"><a href="#Redshift-46"><span class="linenos"> 46</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><span id="Redshift-47"><a href="#Redshift-47"><span class="linenos"> 47</span></a> <span class="s2">&quot;ADD_MONTHS&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="Redshift-48"><a href="#Redshift-48"><span class="linenos"> 48</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="Redshift-49"><a href="#Redshift-49"><span class="linenos"> 49</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="Redshift-50"><a href="#Redshift-50"><span class="linenos"> 50</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="s2">&quot;month&quot;</span><span class="p">),</span>
-</span><span id="Redshift-51"><a href="#Redshift-51"><span class="linenos"> 51</span></a> <span class="p">),</span>
-</span><span id="Redshift-52"><a href="#Redshift-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
-</span><span id="Redshift-53"><a href="#Redshift-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
-</span><span id="Redshift-54"><a href="#Redshift-54"><span class="linenos"> 54</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="Redshift-55"><a href="#Redshift-55"><span class="linenos"> 55</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">2</span><span class="p">)),</span>
-</span><span id="Redshift-56"><a href="#Redshift-56"><span class="linenos"> 56</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="Redshift-57"><a href="#Redshift-57"><span class="linenos"> 57</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="Redshift-58"><a href="#Redshift-58"><span class="linenos"> 58</span></a> <span class="p">),</span>
-</span><span id="Redshift-59"><a href="#Redshift-59"><span class="linenos"> 59</span></a> <span class="s2">&quot;STRTOL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
-</span><span id="Redshift-60"><a href="#Redshift-60"><span class="linenos"> 60</span></a> <span class="p">}</span>
-</span><span id="Redshift-61"><a href="#Redshift-61"><span class="linenos"> 61</span></a>
-</span><span id="Redshift-62"><a href="#Redshift-62"><span class="linenos"> 62</span></a> <span class="k">def</span> <span class="nf">_parse_table</span><span class="p">(</span>
-</span><span id="Redshift-63"><a href="#Redshift-63"><span class="linenos"> 63</span></a> <span class="bp">self</span><span class="p">,</span>
-</span><span id="Redshift-64"><a href="#Redshift-64"><span class="linenos"> 64</span></a> <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><span id="Redshift-65"><a href="#Redshift-65"><span class="linenos"> 65</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
-</span><span id="Redshift-66"><a href="#Redshift-66"><span class="linenos"> 66</span></a> <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 class="p">,</span>
-</span><span id="Redshift-67"><a href="#Redshift-67"><span class="linenos"> 67</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
-</span><span id="Redshift-68"><a href="#Redshift-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="Redshift-69"><a href="#Redshift-69"><span class="linenos"> 69</span></a> <span class="c1"># Redshift supports UNPIVOTing SUPER objects, e.g. `UNPIVOT foo.obj[0] AS val AT attr`</span>
-</span><span id="Redshift-70"><a href="#Redshift-70"><span class="linenos"> 70</span></a> <span class="n">unpivot</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">UNPIVOT</span><span class="p">)</span>
-</span><span id="Redshift-71"><a href="#Redshift-71"><span class="linenos"> 71</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</span><span class="p">(</span>
-</span><span id="Redshift-72"><a href="#Redshift-72"><span class="linenos"> 72</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span>
-</span><span id="Redshift-73"><a href="#Redshift-73"><span class="linenos"> 73</span></a> <span class="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
-</span><span id="Redshift-74"><a href="#Redshift-74"><span class="linenos"> 74</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
-</span><span id="Redshift-75"><a href="#Redshift-75"><span class="linenos"> 75</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</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">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">Pivot</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="n">unpivot</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="k">if</span> <span class="n">unpivot</span> <span class="k">else</span> <span class="n">table</span>
-</span><span id="Redshift-79"><a href="#Redshift-79"><span class="linenos"> 79</span></a>
-</span><span id="Redshift-80"><a href="#Redshift-80"><span class="linenos"> 80</span></a> <span class="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span>
-</span><span id="Redshift-81"><a href="#Redshift-81"><span class="linenos"> 81</span></a> <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="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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
-</span><span id="Redshift-82"><a href="#Redshift-82"><span class="linenos"> 82</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="Redshift-83"><a href="#Redshift-83"><span class="linenos"> 83</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><span id="Redshift-84"><a href="#Redshift-84"><span class="linenos"> 84</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</span>
-</span><span id="Redshift-85"><a href="#Redshift-85"><span class="linenos"> 85</span></a> <span class="p">)</span>
-</span><span id="Redshift-86"><a href="#Redshift-86"><span class="linenos"> 86</span></a>
-</span><span id="Redshift-87"><a href="#Redshift-87"><span class="linenos"> 87</span></a> <span class="k">if</span> <span class="p">(</span>
-</span><span id="Redshift-88"><a href="#Redshift-88"><span class="linenos"> 88</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-89"><a href="#Redshift-89"><span class="linenos"> 89</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;varchar&quot;</span><span class="p">)</span>
-</span><span id="Redshift-90"><a href="#Redshift-90"><span class="linenos"> 90</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-91"><a href="#Redshift-91"><span class="linenos"> 91</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">this</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-92"><a href="#Redshift-92"><span class="linenos"> 92</span></a> <span class="p">):</span>
-</span><span id="Redshift-93"><a href="#Redshift-93"><span class="linenos"> 93</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="s2">&quot;MAX&quot;</span><span class="p">)])</span>
-</span><span id="Redshift-94"><a href="#Redshift-94"><span class="linenos"> 94</span></a>
-</span><span id="Redshift-95"><a href="#Redshift-95"><span class="linenos"> 95</span></a> <span class="k">return</span> <span class="n">this</span>
-</span><span id="Redshift-96"><a href="#Redshift-96"><span class="linenos"> 96</span></a>
-</span><span id="Redshift-97"><a href="#Redshift-97"><span class="linenos"> 97</span></a> <span class="k">def</span> <span class="nf">_parse_convert</span><span class="p">(</span>
-</span><span id="Redshift-98"><a href="#Redshift-98"><span class="linenos"> 98</span></a> <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="n">safe</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
-</span><span id="Redshift-99"><a href="#Redshift-99"><span class="linenos"> 99</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="Redshift-100"><a href="#Redshift-100"><span class="linenos">100</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="Redshift-101"><a href="#Redshift-101"><span class="linenos">101</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="Redshift-102"><a href="#Redshift-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">_parse_bitwise</span><span class="p">()</span>
-</span><span id="Redshift-103"><a href="#Redshift-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">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 class="n">safe</span><span class="o">=</span><span class="n">safe</span><span class="p">)</span>
-</span><span id="Redshift-104"><a href="#Redshift-104"><span class="linenos">104</span></a>
-</span><span id="Redshift-105"><a href="#Redshift-105"><span class="linenos">105</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-106"><a href="#Redshift-106"><span class="linenos">106</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
-</span><span id="Redshift-107"><a href="#Redshift-107"><span class="linenos">107</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
-</span><span id="Redshift-108"><a href="#Redshift-108"><span class="linenos">108</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="Redshift-109"><a href="#Redshift-109"><span class="linenos">109</span></a>
-</span><span id="Redshift-110"><a href="#Redshift-110"><span class="linenos">110</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift-111"><a href="#Redshift-111"><span class="linenos">111</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><span id="Redshift-112"><a href="#Redshift-112"><span class="linenos">112</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-113"><a href="#Redshift-113"><span class="linenos">113</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-114"><a href="#Redshift-114"><span class="linenos">114</span></a> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIMESTAMP</span><span class="p">,</span>
-</span><span id="Redshift-115"><a href="#Redshift-115"><span class="linenos">115</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="Redshift-116"><a href="#Redshift-116"><span class="linenos">116</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-117"><a href="#Redshift-117"><span class="linenos">117</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-118"><a href="#Redshift-118"><span class="linenos">118</span></a> <span class="p">}</span>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift-31"><a href="#Redshift-31"><span class="linenos"> 31</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-32"><a href="#Redshift-32"><span class="linenos"> 32</span></a> <span class="c1"># https://docs.aws.amazon.com/redshift/latest/dg/r_names.html</span>
+</span><span id="Redshift-33"><a href="#Redshift-33"><span class="linenos"> 33</span></a> <span class="n">RESOLVES_IDENTIFIERS_AS_UPPERCASE</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Redshift-34"><a href="#Redshift-34"><span class="linenos"> 34</span></a>
+</span><span id="Redshift-35"><a href="#Redshift-35"><span class="linenos"> 35</span></a> <span class="n">SUPPORTS_USER_DEFINED_TYPES</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift-36"><a href="#Redshift-36"><span class="linenos"> 36</span></a> <span class="n">INDEX_OFFSET</span> <span class="o">=</span> <span class="mi">0</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="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-39"><a href="#Redshift-39"><span class="linenos"> 39</span></a> <span class="n">TIME_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-40"><a href="#Redshift-40"><span class="linenos"> 40</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><span id="Redshift-41"><a href="#Redshift-41"><span class="linenos"> 41</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-42"><a href="#Redshift-42"><span class="linenos"> 42</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-43"><a href="#Redshift-43"><span class="linenos"> 43</span></a> <span class="p">}</span>
+</span><span id="Redshift-44"><a href="#Redshift-44"><span class="linenos"> 44</span></a>
+</span><span id="Redshift-45"><a href="#Redshift-45"><span class="linenos"> 45</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-46"><a href="#Redshift-46"><span class="linenos"> 46</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-47"><a href="#Redshift-47"><span class="linenos"> 47</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><span id="Redshift-48"><a href="#Redshift-48"><span class="linenos"> 48</span></a> <span class="s2">&quot;ADD_MONTHS&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="Redshift-49"><a href="#Redshift-49"><span class="linenos"> 49</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="Redshift-50"><a href="#Redshift-50"><span class="linenos"> 50</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="Redshift-51"><a href="#Redshift-51"><span class="linenos"> 51</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="s2">&quot;month&quot;</span><span class="p">),</span>
+</span><span id="Redshift-52"><a href="#Redshift-52"><span class="linenos"> 52</span></a> <span class="p">),</span>
+</span><span id="Redshift-53"><a href="#Redshift-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
+</span><span id="Redshift-54"><a href="#Redshift-54"><span class="linenos"> 54</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
+</span><span id="Redshift-55"><a href="#Redshift-55"><span class="linenos"> 55</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="Redshift-56"><a href="#Redshift-56"><span class="linenos"> 56</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">2</span><span class="p">)),</span>
+</span><span id="Redshift-57"><a href="#Redshift-57"><span class="linenos"> 57</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="Redshift-58"><a href="#Redshift-58"><span class="linenos"> 58</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="Redshift-59"><a href="#Redshift-59"><span class="linenos"> 59</span></a> <span class="p">),</span>
+</span><span id="Redshift-60"><a href="#Redshift-60"><span class="linenos"> 60</span></a> <span class="s2">&quot;STRTOL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Redshift-61"><a href="#Redshift-61"><span class="linenos"> 61</span></a> <span class="p">}</span>
+</span><span id="Redshift-62"><a href="#Redshift-62"><span class="linenos"> 62</span></a>
+</span><span id="Redshift-63"><a href="#Redshift-63"><span class="linenos"> 63</span></a> <span class="n">NO_PAREN_FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-64"><a href="#Redshift-64"><span class="linenos"> 64</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">NO_PAREN_FUNCTION_PARSERS</span><span class="p">,</span>
+</span><span id="Redshift-65"><a href="#Redshift-65"><span class="linenos"> 65</span></a> <span class="s2">&quot;APPROXIMATE&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_approximate_count</span><span class="p">(),</span>
+</span><span id="Redshift-66"><a href="#Redshift-66"><span class="linenos"> 66</span></a> <span class="p">}</span>
+</span><span id="Redshift-67"><a href="#Redshift-67"><span class="linenos"> 67</span></a>
+</span><span id="Redshift-68"><a href="#Redshift-68"><span class="linenos"> 68</span></a> <span class="k">def</span> <span class="nf">_parse_table</span><span class="p">(</span>
+</span><span id="Redshift-69"><a href="#Redshift-69"><span class="linenos"> 69</span></a> <span class="bp">self</span><span class="p">,</span>
+</span><span id="Redshift-70"><a href="#Redshift-70"><span class="linenos"> 70</span></a> <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><span id="Redshift-71"><a href="#Redshift-71"><span class="linenos"> 71</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
+</span><span id="Redshift-72"><a href="#Redshift-72"><span class="linenos"> 72</span></a> <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 class="p">,</span>
+</span><span id="Redshift-73"><a href="#Redshift-73"><span class="linenos"> 73</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
+</span><span id="Redshift-74"><a href="#Redshift-74"><span class="linenos"> 74</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="Redshift-75"><a href="#Redshift-75"><span class="linenos"> 75</span></a> <span class="c1"># Redshift supports UNPIVOTing SUPER objects, e.g. `UNPIVOT foo.obj[0] AS val AT attr`</span>
+</span><span id="Redshift-76"><a href="#Redshift-76"><span class="linenos"> 76</span></a> <span class="n">unpivot</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">UNPIVOT</span><span class="p">)</span>
+</span><span id="Redshift-77"><a href="#Redshift-77"><span class="linenos"> 77</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</span><span class="p">(</span>
+</span><span id="Redshift-78"><a href="#Redshift-78"><span class="linenos"> 78</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span>
+</span><span id="Redshift-79"><a href="#Redshift-79"><span class="linenos"> 79</span></a> <span class="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
+</span><span id="Redshift-80"><a href="#Redshift-80"><span class="linenos"> 80</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
+</span><span id="Redshift-81"><a href="#Redshift-81"><span class="linenos"> 81</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</span><span class="p">,</span>
+</span><span id="Redshift-82"><a href="#Redshift-82"><span class="linenos"> 82</span></a> <span class="p">)</span>
+</span><span id="Redshift-83"><a href="#Redshift-83"><span class="linenos"> 83</span></a>
+</span><span id="Redshift-84"><a href="#Redshift-84"><span class="linenos"> 84</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">Pivot</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="n">unpivot</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="k">if</span> <span class="n">unpivot</span> <span class="k">else</span> <span class="n">table</span>
+</span><span id="Redshift-85"><a href="#Redshift-85"><span class="linenos"> 85</span></a>
+</span><span id="Redshift-86"><a href="#Redshift-86"><span class="linenos"> 86</span></a> <span class="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span>
+</span><span id="Redshift-87"><a href="#Redshift-87"><span class="linenos"> 87</span></a> <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="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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Redshift-88"><a href="#Redshift-88"><span class="linenos"> 88</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="Redshift-89"><a href="#Redshift-89"><span class="linenos"> 89</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><span id="Redshift-90"><a href="#Redshift-90"><span class="linenos"> 90</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</span>
+</span><span id="Redshift-91"><a href="#Redshift-91"><span class="linenos"> 91</span></a> <span class="p">)</span>
+</span><span id="Redshift-92"><a href="#Redshift-92"><span class="linenos"> 92</span></a>
+</span><span id="Redshift-93"><a href="#Redshift-93"><span class="linenos"> 93</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="Redshift-94"><a href="#Redshift-94"><span class="linenos"> 94</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-95"><a href="#Redshift-95"><span class="linenos"> 95</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;varchar&quot;</span><span class="p">)</span>
+</span><span id="Redshift-96"><a href="#Redshift-96"><span class="linenos"> 96</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-97"><a href="#Redshift-97"><span class="linenos"> 97</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">this</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-98"><a href="#Redshift-98"><span class="linenos"> 98</span></a> <span class="p">):</span>
+</span><span id="Redshift-99"><a href="#Redshift-99"><span class="linenos"> 99</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="s2">&quot;MAX&quot;</span><span class="p">)])</span>
+</span><span id="Redshift-100"><a href="#Redshift-100"><span class="linenos">100</span></a>
+</span><span id="Redshift-101"><a href="#Redshift-101"><span class="linenos">101</span></a> <span class="k">return</span> <span class="n">this</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">_parse_convert</span><span class="p">(</span>
+</span><span id="Redshift-104"><a href="#Redshift-104"><span class="linenos">104</span></a> <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="n">safe</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Redshift-105"><a href="#Redshift-105"><span class="linenos">105</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="Redshift-106"><a href="#Redshift-106"><span class="linenos">106</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="Redshift-107"><a href="#Redshift-107"><span class="linenos">107</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="Redshift-108"><a href="#Redshift-108"><span class="linenos">108</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="Redshift-109"><a href="#Redshift-109"><span class="linenos">109</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">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 class="n">safe</span><span class="o">=</span><span class="n">safe</span><span class="p">)</span>
+</span><span id="Redshift-110"><a href="#Redshift-110"><span class="linenos">110</span></a>
+</span><span id="Redshift-111"><a href="#Redshift-111"><span class="linenos">111</span></a> <span class="k">def</span> <span class="nf">_parse_approximate_count</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">ApproxDistinct</span><span class="p">]:</span>
+</span><span id="Redshift-112"><a href="#Redshift-112"><span class="linenos">112</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 class="o">-</span> <span class="mi">1</span>
+</span><span id="Redshift-113"><a href="#Redshift-113"><span class="linenos">113</span></a> <span class="n">func</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_function</span><span class="p">()</span>
+</span><span id="Redshift-114"><a href="#Redshift-114"><span class="linenos">114</span></a>
+</span><span id="Redshift-115"><a href="#Redshift-115"><span class="linenos">115</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">func</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="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">func</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">Distinct</span><span class="p">):</span>
+</span><span id="Redshift-116"><a href="#Redshift-116"><span class="linenos">116</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">ApproxDistinct</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">func</span><span class="o">.</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><span id="Redshift-117"><a href="#Redshift-117"><span class="linenos">117</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="Redshift-118"><a href="#Redshift-118"><span class="linenos">118</span></a> <span class="k">return</span> <span class="kc">None</span>
</span><span id="Redshift-119"><a href="#Redshift-119"><span class="linenos">119</span></a>
-</span><span id="Redshift-120"><a href="#Redshift-120"><span class="linenos">120</span></a> <span class="c1"># Redshift allows # to appear as a table identifier prefix</span>
-</span><span id="Redshift-121"><a href="#Redshift-121"><span class="linenos">121</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
-</span><span id="Redshift-122"><a href="#Redshift-122"><span class="linenos">122</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="Redshift-123"><a href="#Redshift-123"><span class="linenos">123</span></a>
-</span><span id="Redshift-124"><a href="#Redshift-124"><span class="linenos">124</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-125"><a href="#Redshift-125"><span class="linenos">125</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift-126"><a href="#Redshift-126"><span class="linenos">126</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift-127"><a href="#Redshift-127"><span class="linenos">127</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift-128"><a href="#Redshift-128"><span class="linenos">128</span></a> <span class="n">VALUES_AS_TABLE</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift-129"><a href="#Redshift-129"><span class="linenos">129</span></a> <span class="n">TZ_TO_WITH_TIME_ZONE</span> <span class="o">=</span> <span class="kc">True</span>
-</span><span id="Redshift-130"><a href="#Redshift-130"><span class="linenos">130</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
-</span><span id="Redshift-131"><a href="#Redshift-131"><span class="linenos">131</span></a>
-</span><span id="Redshift-132"><a href="#Redshift-132"><span class="linenos">132</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift-133"><a href="#Redshift-133"><span class="linenos">133</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><span id="Redshift-134"><a href="#Redshift-134"><span class="linenos">134</span></a> <span class="n">exp</span><span 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-135"><a href="#Redshift-135"><span class="linenos">135</span></a> <span class="n">exp</span><span 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-136"><a href="#Redshift-136"><span class="linenos">136</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMETZ</span><span class="p">:</span> <span class="s2">&quot;TIME&quot;</span><span class="p">,</span>
-</span><span id="Redshift-137"><a href="#Redshift-137"><span class="linenos">137</span></a> <span class="n">exp</span><span 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="Redshift-138"><a href="#Redshift-138"><span class="linenos">138</span></a> <span class="n">exp</span><span 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-139"><a href="#Redshift-139"><span class="linenos">139</span></a> <span class="p">}</span>
-</span><span id="Redshift-140"><a href="#Redshift-140"><span class="linenos">140</span></a>
-</span><span id="Redshift-141"><a href="#Redshift-141"><span class="linenos">141</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift-142"><a href="#Redshift-142"><span class="linenos">142</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><span id="Redshift-143"><a href="#Redshift-143"><span class="linenos">143</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_WITH</span><span class="p">,</span>
-</span><span id="Redshift-144"><a href="#Redshift-144"><span class="linenos">144</span></a> <span class="p">}</span>
-</span><span id="Redshift-145"><a href="#Redshift-145"><span class="linenos">145</span></a>
-</span><span id="Redshift-146"><a href="#Redshift-146"><span class="linenos">146</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift-147"><a href="#Redshift-147"><span class="linenos">147</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><span id="Redshift-148"><a href="#Redshift-148"><span class="linenos">148</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Concat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
-</span><span id="Redshift-149"><a href="#Redshift-149"><span class="linenos">149</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ConcatWs</span><span class="p">:</span> <span class="n">concat_ws_to_dpipe_sql</span><span class="p">,</span>
-</span><span id="Redshift-150"><a href="#Redshift-150"><span class="linenos">150</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="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">,</span>
-</span><span id="Redshift-151"><a href="#Redshift-151"><span class="linenos">151</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
-</span><span id="Redshift-152"><a href="#Redshift-152"><span class="linenos">152</span></a> <span class="s2">&quot;DATEADD&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
-</span><span id="Redshift-153"><a href="#Redshift-153"><span class="linenos">153</span></a> <span class="p">),</span>
-</span><span id="Redshift-154"><a href="#Redshift-154"><span class="linenos">154</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
-</span><span id="Redshift-155"><a href="#Redshift-155"><span class="linenos">155</span></a> <span class="s2">&quot;DATEDIFF&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
-</span><span id="Redshift-156"><a href="#Redshift-156"><span class="linenos">156</span></a> <span class="p">),</span>
-</span><span id="Redshift-157"><a href="#Redshift-157"><span class="linenos">157</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-158"><a href="#Redshift-158"><span class="linenos">158</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-159"><a href="#Redshift-159"><span class="linenos">159</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRTOL&quot;</span><span class="p">),</span>
-</span><span id="Redshift-160"><a href="#Redshift-160"><span class="linenos">160</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
-</span><span id="Redshift-161"><a href="#Redshift-161"><span class="linenos">161</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
-</span><span id="Redshift-162"><a href="#Redshift-162"><span class="linenos">162</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeConcat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
-</span><span id="Redshift-163"><a href="#Redshift-163"><span class="linenos">163</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="Redshift-164"><a href="#Redshift-164"><span class="linenos">164</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</span><span class="p">]</span>
-</span><span id="Redshift-165"><a href="#Redshift-165"><span class="linenos">165</span></a> <span class="p">),</span>
-</span><span id="Redshift-166"><a href="#Redshift-166"><span class="linenos">166</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-167"><a href="#Redshift-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 class="s2">&quot;redshift&quot;</span><span class="p">),</span>
-</span><span id="Redshift-168"><a href="#Redshift-168"><span class="linenos">168</span></a> <span class="p">}</span>
-</span><span id="Redshift-169"><a href="#Redshift-169"><span class="linenos">169</span></a>
-</span><span id="Redshift-170"><a href="#Redshift-170"><span class="linenos">170</span></a> <span class="c1"># Postgres maps exp.Pivot to no_pivot_sql, but Redshift support pivots</span>
-</span><span id="Redshift-171"><a href="#Redshift-171"><span class="linenos">171</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">Pivot</span><span class="p">)</span>
-</span><span id="Redshift-172"><a href="#Redshift-172"><span class="linenos">172</span></a>
-</span><span id="Redshift-173"><a href="#Redshift-173"><span class="linenos">173</span></a> <span class="c1"># Redshift uses the POW | POWER (expr1, expr2) syntax instead of expr1 ^ expr2 (postgres)</span>
-</span><span id="Redshift-174"><a href="#Redshift-174"><span class="linenos">174</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">Pow</span><span class="p">)</span>
-</span><span id="Redshift-175"><a href="#Redshift-175"><span class="linenos">175</span></a>
-</span><span id="Redshift-176"><a href="#Redshift-176"><span class="linenos">176</span></a> <span class="c1"># Redshift supports ANY_VALUE(..)</span>
-</span><span id="Redshift-177"><a href="#Redshift-177"><span class="linenos">177</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">AnyValue</span><span class="p">)</span>
-</span><span id="Redshift-178"><a href="#Redshift-178"><span class="linenos">178</span></a>
-</span><span id="Redshift-179"><a href="#Redshift-179"><span class="linenos">179</span></a> <span class="n">RESERVED_KEYWORDS</span> <span class="o">=</span> <span class="p">{</span><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">RESERVED_KEYWORDS</span><span class="p">,</span> <span class="s2">&quot;snapshot&quot;</span><span class="p">,</span> <span class="s2">&quot;type&quot;</span><span class="p">}</span>
-</span><span id="Redshift-180"><a href="#Redshift-180"><span class="linenos">180</span></a>
-</span><span id="Redshift-181"><a href="#Redshift-181"><span class="linenos">181</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-182"><a href="#Redshift-182"><span class="linenos">182</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-183"><a href="#Redshift-183"><span class="linenos">183</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-184"><a href="#Redshift-184"><span class="linenos">184</span></a>
-</span><span id="Redshift-185"><a href="#Redshift-185"><span class="linenos">185</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-186"><a href="#Redshift-186"><span class="linenos">186</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
-</span><span id="Redshift-187"><a href="#Redshift-187"><span class="linenos">187</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-188"><a href="#Redshift-188"><span class="linenos">188</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-189"><a href="#Redshift-189"><span class="linenos">189</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-190"><a href="#Redshift-190"><span class="linenos">190</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
-</span><span id="Redshift-191"><a href="#Redshift-191"><span class="linenos">191</span></a><span class="sd"> &quot;&quot;&quot;</span>
-</span><span id="Redshift-192"><a href="#Redshift-192"><span class="linenos">192</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">):</span>
-</span><span id="Redshift-193"><a href="#Redshift-193"><span class="linenos">193</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-194"><a href="#Redshift-194"><span class="linenos">194</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-195"><a href="#Redshift-195"><span class="linenos">195</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-196"><a href="#Redshift-196"><span class="linenos">196</span></a>
-</span><span id="Redshift-197"><a href="#Redshift-197"><span class="linenos">197</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-198"><a href="#Redshift-198"><span class="linenos">198</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="s2">&quot;MAX&quot;</span><span class="p">))</span>
-</span><span id="Redshift-199"><a href="#Redshift-199"><span class="linenos">199</span></a>
-</span><span id="Redshift-200"><a href="#Redshift-200"><span class="linenos">200</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><span id="Redshift-120"><a href="#Redshift-120"><span class="linenos">120</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-121"><a href="#Redshift-121"><span class="linenos">121</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="Redshift-122"><a href="#Redshift-122"><span class="linenos">122</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="Redshift-123"><a href="#Redshift-123"><span class="linenos">123</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="Redshift-124"><a href="#Redshift-124"><span class="linenos">124</span></a>
+</span><span id="Redshift-125"><a href="#Redshift-125"><span class="linenos">125</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-126"><a href="#Redshift-126"><span class="linenos">126</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><span id="Redshift-127"><a href="#Redshift-127"><span class="linenos">127</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-128"><a href="#Redshift-128"><span class="linenos">128</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-129"><a href="#Redshift-129"><span class="linenos">129</span></a> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIMESTAMP</span><span class="p">,</span>
+</span><span id="Redshift-130"><a href="#Redshift-130"><span class="linenos">130</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="Redshift-131"><a href="#Redshift-131"><span class="linenos">131</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-132"><a href="#Redshift-132"><span class="linenos">132</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-133"><a href="#Redshift-133"><span class="linenos">133</span></a> <span class="p">}</span>
+</span><span id="Redshift-134"><a href="#Redshift-134"><span class="linenos">134</span></a>
+</span><span id="Redshift-135"><a href="#Redshift-135"><span class="linenos">135</span></a> <span class="c1"># Redshift allows # to appear as a table identifier prefix</span>
+</span><span id="Redshift-136"><a href="#Redshift-136"><span class="linenos">136</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="Redshift-137"><a href="#Redshift-137"><span class="linenos">137</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="Redshift-138"><a href="#Redshift-138"><span class="linenos">138</span></a>
+</span><span id="Redshift-139"><a href="#Redshift-139"><span class="linenos">139</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-140"><a href="#Redshift-140"><span class="linenos">140</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift-141"><a href="#Redshift-141"><span class="linenos">141</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift-142"><a href="#Redshift-142"><span class="linenos">142</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift-143"><a href="#Redshift-143"><span class="linenos">143</span></a> <span class="n">VALUES_AS_TABLE</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift-144"><a href="#Redshift-144"><span class="linenos">144</span></a> <span class="n">TZ_TO_WITH_TIME_ZONE</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Redshift-145"><a href="#Redshift-145"><span class="linenos">145</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Redshift-146"><a href="#Redshift-146"><span class="linenos">146</span></a>
+</span><span id="Redshift-147"><a href="#Redshift-147"><span class="linenos">147</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-148"><a href="#Redshift-148"><span class="linenos">148</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><span id="Redshift-149"><a href="#Redshift-149"><span class="linenos">149</span></a> <span class="n">exp</span><span 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-150"><a href="#Redshift-150"><span class="linenos">150</span></a> <span class="n">exp</span><span 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-151"><a href="#Redshift-151"><span class="linenos">151</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMETZ</span><span class="p">:</span> <span class="s2">&quot;TIME&quot;</span><span class="p">,</span>
+</span><span id="Redshift-152"><a href="#Redshift-152"><span class="linenos">152</span></a> <span class="n">exp</span><span 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="Redshift-153"><a href="#Redshift-153"><span class="linenos">153</span></a> <span class="n">exp</span><span 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-154"><a href="#Redshift-154"><span class="linenos">154</span></a> <span class="p">}</span>
+</span><span id="Redshift-155"><a href="#Redshift-155"><span class="linenos">155</span></a>
+</span><span id="Redshift-156"><a href="#Redshift-156"><span class="linenos">156</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-157"><a href="#Redshift-157"><span class="linenos">157</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><span id="Redshift-158"><a href="#Redshift-158"><span class="linenos">158</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_WITH</span><span class="p">,</span>
+</span><span id="Redshift-159"><a href="#Redshift-159"><span class="linenos">159</span></a> <span class="p">}</span>
+</span><span id="Redshift-160"><a href="#Redshift-160"><span class="linenos">160</span></a>
+</span><span id="Redshift-161"><a href="#Redshift-161"><span class="linenos">161</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift-162"><a href="#Redshift-162"><span class="linenos">162</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><span id="Redshift-163"><a href="#Redshift-163"><span class="linenos">163</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Concat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
+</span><span id="Redshift-164"><a href="#Redshift-164"><span class="linenos">164</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ConcatWs</span><span class="p">:</span> <span class="n">concat_ws_to_dpipe_sql</span><span class="p">,</span>
+</span><span id="Redshift-165"><a href="#Redshift-165"><span class="linenos">165</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;APPROXIMATE COUNT(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">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="Redshift-166"><a href="#Redshift-166"><span class="linenos">166</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="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">,</span>
+</span><span id="Redshift-167"><a href="#Redshift-167"><span class="linenos">167</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
+</span><span id="Redshift-168"><a href="#Redshift-168"><span class="linenos">168</span></a> <span class="s2">&quot;DATEADD&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
+</span><span id="Redshift-169"><a href="#Redshift-169"><span class="linenos">169</span></a> <span class="p">),</span>
+</span><span id="Redshift-170"><a href="#Redshift-170"><span class="linenos">170</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
+</span><span id="Redshift-171"><a href="#Redshift-171"><span class="linenos">171</span></a> <span class="s2">&quot;DATEDIFF&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
+</span><span id="Redshift-172"><a href="#Redshift-172"><span class="linenos">172</span></a> <span class="p">),</span>
+</span><span id="Redshift-173"><a href="#Redshift-173"><span class="linenos">173</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-174"><a href="#Redshift-174"><span class="linenos">174</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-175"><a href="#Redshift-175"><span class="linenos">175</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRTOL&quot;</span><span class="p">),</span>
+</span><span id="Redshift-176"><a href="#Redshift-176"><span class="linenos">176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span><span class="p">:</span> <span class="n">generatedasidentitycolumnconstraint_sql</span><span class="p">,</span>
+</span><span id="Redshift-177"><a href="#Redshift-177"><span class="linenos">177</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
+</span><span id="Redshift-178"><a href="#Redshift-178"><span class="linenos">178</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
+</span><span id="Redshift-179"><a href="#Redshift-179"><span class="linenos">179</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeConcat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
+</span><span id="Redshift-180"><a href="#Redshift-180"><span class="linenos">180</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="Redshift-181"><a href="#Redshift-181"><span class="linenos">181</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</span><span class="p">]</span>
+</span><span id="Redshift-182"><a href="#Redshift-182"><span class="linenos">182</span></a> <span class="p">),</span>
+</span><span id="Redshift-183"><a href="#Redshift-183"><span class="linenos">183</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-184"><a href="#Redshift-184"><span class="linenos">184</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 class="s2">&quot;redshift&quot;</span><span class="p">),</span>
+</span><span id="Redshift-185"><a href="#Redshift-185"><span class="linenos">185</span></a> <span class="p">}</span>
+</span><span id="Redshift-186"><a href="#Redshift-186"><span class="linenos">186</span></a>
+</span><span id="Redshift-187"><a href="#Redshift-187"><span class="linenos">187</span></a> <span class="c1"># Postgres maps exp.Pivot to no_pivot_sql, but Redshift support pivots</span>
+</span><span id="Redshift-188"><a href="#Redshift-188"><span class="linenos">188</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">Pivot</span><span class="p">)</span>
+</span><span id="Redshift-189"><a href="#Redshift-189"><span class="linenos">189</span></a>
+</span><span id="Redshift-190"><a href="#Redshift-190"><span class="linenos">190</span></a> <span class="c1"># Redshift uses the POW | POWER (expr1, expr2) syntax instead of expr1 ^ expr2 (postgres)</span>
+</span><span id="Redshift-191"><a href="#Redshift-191"><span class="linenos">191</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">Pow</span><span class="p">)</span>
+</span><span id="Redshift-192"><a href="#Redshift-192"><span class="linenos">192</span></a>
+</span><span id="Redshift-193"><a href="#Redshift-193"><span class="linenos">193</span></a> <span class="c1"># Redshift supports ANY_VALUE(..)</span>
+</span><span id="Redshift-194"><a href="#Redshift-194"><span class="linenos">194</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">AnyValue</span><span class="p">)</span>
+</span><span id="Redshift-195"><a href="#Redshift-195"><span class="linenos">195</span></a>
+</span><span id="Redshift-196"><a href="#Redshift-196"><span class="linenos">196</span></a> <span class="n">RESERVED_KEYWORDS</span> <span class="o">=</span> <span class="p">{</span><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">RESERVED_KEYWORDS</span><span class="p">,</span> <span class="s2">&quot;snapshot&quot;</span><span class="p">,</span> <span class="s2">&quot;type&quot;</span><span class="p">}</span>
+</span><span id="Redshift-197"><a href="#Redshift-197"><span class="linenos">197</span></a>
+</span><span id="Redshift-198"><a href="#Redshift-198"><span class="linenos">198</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-199"><a href="#Redshift-199"><span class="linenos">199</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-200"><a href="#Redshift-200"><span class="linenos">200</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-201"><a href="#Redshift-201"><span class="linenos">201</span></a>
+</span><span id="Redshift-202"><a href="#Redshift-202"><span class="linenos">202</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-203"><a href="#Redshift-203"><span class="linenos">203</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift-204"><a href="#Redshift-204"><span class="linenos">204</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-205"><a href="#Redshift-205"><span class="linenos">205</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-206"><a href="#Redshift-206"><span class="linenos">206</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-207"><a href="#Redshift-207"><span class="linenos">207</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
+</span><span id="Redshift-208"><a href="#Redshift-208"><span class="linenos">208</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift-209"><a href="#Redshift-209"><span class="linenos">209</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">):</span>
+</span><span id="Redshift-210"><a href="#Redshift-210"><span class="linenos">210</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-211"><a href="#Redshift-211"><span class="linenos">211</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-212"><a href="#Redshift-212"><span class="linenos">212</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-213"><a href="#Redshift-213"><span class="linenos">213</span></a>
+</span><span id="Redshift-214"><a href="#Redshift-214"><span class="linenos">214</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-215"><a href="#Redshift-215"><span class="linenos">215</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="s2">&quot;MAX&quot;</span><span class="p">))</span>
+</span><span id="Redshift-216"><a href="#Redshift-216"><span class="linenos">216</span></a>
+</span><span id="Redshift-217"><a href="#Redshift-217"><span class="linenos">217</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>
@@ -997,66 +1033,80 @@
</div>
<a class="headerlink" href="#Redshift.Parser"></a>
- <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Parser-44"><a href="#Redshift.Parser-44"><span class="linenos"> 44</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-45"><a href="#Redshift.Parser-45"><span class="linenos"> 45</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift.Parser-46"><a href="#Redshift.Parser-46"><span class="linenos"> 46</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><span id="Redshift.Parser-47"><a href="#Redshift.Parser-47"><span class="linenos"> 47</span></a> <span class="s2">&quot;ADD_MONTHS&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="Redshift.Parser-48"><a href="#Redshift.Parser-48"><span class="linenos"> 48</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="Redshift.Parser-49"><a href="#Redshift.Parser-49"><span class="linenos"> 49</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="Redshift.Parser-50"><a href="#Redshift.Parser-50"><span class="linenos"> 50</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="s2">&quot;month&quot;</span><span class="p">),</span>
-</span><span id="Redshift.Parser-51"><a href="#Redshift.Parser-51"><span class="linenos"> 51</span></a> <span class="p">),</span>
-</span><span id="Redshift.Parser-52"><a href="#Redshift.Parser-52"><span class="linenos"> 52</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
-</span><span id="Redshift.Parser-53"><a href="#Redshift.Parser-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
-</span><span id="Redshift.Parser-54"><a href="#Redshift.Parser-54"><span class="linenos"> 54</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="Redshift.Parser-55"><a href="#Redshift.Parser-55"><span class="linenos"> 55</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">2</span><span class="p">)),</span>
-</span><span id="Redshift.Parser-56"><a href="#Redshift.Parser-56"><span class="linenos"> 56</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="Redshift.Parser-57"><a href="#Redshift.Parser-57"><span class="linenos"> 57</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="Redshift.Parser-58"><a href="#Redshift.Parser-58"><span class="linenos"> 58</span></a> <span class="p">),</span>
-</span><span id="Redshift.Parser-59"><a href="#Redshift.Parser-59"><span class="linenos"> 59</span></a> <span class="s2">&quot;STRTOL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
-</span><span id="Redshift.Parser-60"><a href="#Redshift.Parser-60"><span class="linenos"> 60</span></a> <span class="p">}</span>
-</span><span id="Redshift.Parser-61"><a href="#Redshift.Parser-61"><span class="linenos"> 61</span></a>
-</span><span id="Redshift.Parser-62"><a href="#Redshift.Parser-62"><span class="linenos"> 62</span></a> <span class="k">def</span> <span class="nf">_parse_table</span><span class="p">(</span>
-</span><span id="Redshift.Parser-63"><a href="#Redshift.Parser-63"><span class="linenos"> 63</span></a> <span class="bp">self</span><span class="p">,</span>
-</span><span id="Redshift.Parser-64"><a href="#Redshift.Parser-64"><span class="linenos"> 64</span></a> <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><span id="Redshift.Parser-65"><a href="#Redshift.Parser-65"><span class="linenos"> 65</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
-</span><span id="Redshift.Parser-66"><a href="#Redshift.Parser-66"><span class="linenos"> 66</span></a> <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 class="p">,</span>
-</span><span id="Redshift.Parser-67"><a href="#Redshift.Parser-67"><span class="linenos"> 67</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
-</span><span id="Redshift.Parser-68"><a href="#Redshift.Parser-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="Redshift.Parser-69"><a href="#Redshift.Parser-69"><span class="linenos"> 69</span></a> <span class="c1"># Redshift supports UNPIVOTing SUPER objects, e.g. `UNPIVOT foo.obj[0] AS val AT attr`</span>
-</span><span id="Redshift.Parser-70"><a href="#Redshift.Parser-70"><span class="linenos"> 70</span></a> <span class="n">unpivot</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">UNPIVOT</span><span class="p">)</span>
-</span><span id="Redshift.Parser-71"><a href="#Redshift.Parser-71"><span class="linenos"> 71</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</span><span class="p">(</span>
-</span><span id="Redshift.Parser-72"><a href="#Redshift.Parser-72"><span class="linenos"> 72</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span>
-</span><span id="Redshift.Parser-73"><a href="#Redshift.Parser-73"><span class="linenos"> 73</span></a> <span class="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
-</span><span id="Redshift.Parser-74"><a href="#Redshift.Parser-74"><span class="linenos"> 74</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
-</span><span id="Redshift.Parser-75"><a href="#Redshift.Parser-75"><span class="linenos"> 75</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</span><span class="p">,</span>
-</span><span id="Redshift.Parser-76"><a href="#Redshift.Parser-76"><span class="linenos"> 76</span></a> <span class="p">)</span>
-</span><span id="Redshift.Parser-77"><a href="#Redshift.Parser-77"><span class="linenos"> 77</span></a>
-</span><span id="Redshift.Parser-78"><a href="#Redshift.Parser-78"><span class="linenos"> 78</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">Pivot</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="n">unpivot</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="k">if</span> <span class="n">unpivot</span> <span class="k">else</span> <span class="n">table</span>
-</span><span id="Redshift.Parser-79"><a href="#Redshift.Parser-79"><span class="linenos"> 79</span></a>
-</span><span id="Redshift.Parser-80"><a href="#Redshift.Parser-80"><span class="linenos"> 80</span></a> <span class="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span>
-</span><span id="Redshift.Parser-81"><a href="#Redshift.Parser-81"><span class="linenos"> 81</span></a> <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="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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
-</span><span id="Redshift.Parser-82"><a href="#Redshift.Parser-82"><span class="linenos"> 82</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="Redshift.Parser-83"><a href="#Redshift.Parser-83"><span class="linenos"> 83</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><span id="Redshift.Parser-84"><a href="#Redshift.Parser-84"><span class="linenos"> 84</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</span>
-</span><span id="Redshift.Parser-85"><a href="#Redshift.Parser-85"><span class="linenos"> 85</span></a> <span class="p">)</span>
-</span><span id="Redshift.Parser-86"><a href="#Redshift.Parser-86"><span class="linenos"> 86</span></a>
-</span><span id="Redshift.Parser-87"><a href="#Redshift.Parser-87"><span class="linenos"> 87</span></a> <span class="k">if</span> <span class="p">(</span>
-</span><span id="Redshift.Parser-88"><a href="#Redshift.Parser-88"><span class="linenos"> 88</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-89"><a href="#Redshift.Parser-89"><span class="linenos"> 89</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;varchar&quot;</span><span class="p">)</span>
-</span><span id="Redshift.Parser-90"><a href="#Redshift.Parser-90"><span class="linenos"> 90</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-91"><a href="#Redshift.Parser-91"><span class="linenos"> 91</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">this</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-92"><a href="#Redshift.Parser-92"><span class="linenos"> 92</span></a> <span class="p">):</span>
-</span><span id="Redshift.Parser-93"><a href="#Redshift.Parser-93"><span class="linenos"> 93</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="s2">&quot;MAX&quot;</span><span class="p">)])</span>
-</span><span id="Redshift.Parser-94"><a href="#Redshift.Parser-94"><span class="linenos"> 94</span></a>
-</span><span id="Redshift.Parser-95"><a href="#Redshift.Parser-95"><span class="linenos"> 95</span></a> <span class="k">return</span> <span class="n">this</span>
-</span><span id="Redshift.Parser-96"><a href="#Redshift.Parser-96"><span class="linenos"> 96</span></a>
-</span><span id="Redshift.Parser-97"><a href="#Redshift.Parser-97"><span class="linenos"> 97</span></a> <span class="k">def</span> <span class="nf">_parse_convert</span><span class="p">(</span>
-</span><span id="Redshift.Parser-98"><a href="#Redshift.Parser-98"><span class="linenos"> 98</span></a> <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="n">safe</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
-</span><span id="Redshift.Parser-99"><a href="#Redshift.Parser-99"><span class="linenos"> 99</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="Redshift.Parser-100"><a href="#Redshift.Parser-100"><span class="linenos">100</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="Redshift.Parser-101"><a href="#Redshift.Parser-101"><span class="linenos">101</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="Redshift.Parser-102"><a href="#Redshift.Parser-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">_parse_bitwise</span><span class="p">()</span>
-</span><span id="Redshift.Parser-103"><a href="#Redshift.Parser-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">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 class="n">safe</span><span class="o">=</span><span class="n">safe</span><span class="p">)</span>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Parser-45"><a href="#Redshift.Parser-45"><span class="linenos"> 45</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-46"><a href="#Redshift.Parser-46"><span class="linenos"> 46</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Parser-47"><a href="#Redshift.Parser-47"><span class="linenos"> 47</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><span id="Redshift.Parser-48"><a href="#Redshift.Parser-48"><span class="linenos"> 48</span></a> <span class="s2">&quot;ADD_MONTHS&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="Redshift.Parser-49"><a href="#Redshift.Parser-49"><span class="linenos"> 49</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="Redshift.Parser-50"><a href="#Redshift.Parser-50"><span class="linenos"> 50</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="Redshift.Parser-51"><a href="#Redshift.Parser-51"><span class="linenos"> 51</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="s2">&quot;month&quot;</span><span class="p">),</span>
+</span><span id="Redshift.Parser-52"><a href="#Redshift.Parser-52"><span class="linenos"> 52</span></a> <span class="p">),</span>
+</span><span id="Redshift.Parser-53"><a href="#Redshift.Parser-53"><span class="linenos"> 53</span></a> <span class="s2">&quot;DATEADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
+</span><span id="Redshift.Parser-54"><a href="#Redshift.Parser-54"><span class="linenos"> 54</span></a> <span class="s2">&quot;DATE_ADD&quot;</span><span class="p">:</span> <span class="n">_parse_date_add</span><span class="p">,</span>
+</span><span id="Redshift.Parser-55"><a href="#Redshift.Parser-55"><span class="linenos"> 55</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="Redshift.Parser-56"><a href="#Redshift.Parser-56"><span class="linenos"> 56</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">2</span><span class="p">)),</span>
+</span><span id="Redshift.Parser-57"><a href="#Redshift.Parser-57"><span class="linenos"> 57</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="Redshift.Parser-58"><a href="#Redshift.Parser-58"><span class="linenos"> 58</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="Redshift.Parser-59"><a href="#Redshift.Parser-59"><span class="linenos"> 59</span></a> <span class="p">),</span>
+</span><span id="Redshift.Parser-60"><a href="#Redshift.Parser-60"><span class="linenos"> 60</span></a> <span class="s2">&quot;STRTOL&quot;</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
+</span><span id="Redshift.Parser-61"><a href="#Redshift.Parser-61"><span class="linenos"> 61</span></a> <span class="p">}</span>
+</span><span id="Redshift.Parser-62"><a href="#Redshift.Parser-62"><span class="linenos"> 62</span></a>
+</span><span id="Redshift.Parser-63"><a href="#Redshift.Parser-63"><span class="linenos"> 63</span></a> <span class="n">NO_PAREN_FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Parser-64"><a href="#Redshift.Parser-64"><span class="linenos"> 64</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">NO_PAREN_FUNCTION_PARSERS</span><span class="p">,</span>
+</span><span id="Redshift.Parser-65"><a href="#Redshift.Parser-65"><span class="linenos"> 65</span></a> <span class="s2">&quot;APPROXIMATE&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_approximate_count</span><span class="p">(),</span>
+</span><span id="Redshift.Parser-66"><a href="#Redshift.Parser-66"><span class="linenos"> 66</span></a> <span class="p">}</span>
+</span><span id="Redshift.Parser-67"><a href="#Redshift.Parser-67"><span class="linenos"> 67</span></a>
+</span><span id="Redshift.Parser-68"><a href="#Redshift.Parser-68"><span class="linenos"> 68</span></a> <span class="k">def</span> <span class="nf">_parse_table</span><span class="p">(</span>
+</span><span id="Redshift.Parser-69"><a href="#Redshift.Parser-69"><span class="linenos"> 69</span></a> <span class="bp">self</span><span class="p">,</span>
+</span><span id="Redshift.Parser-70"><a href="#Redshift.Parser-70"><span class="linenos"> 70</span></a> <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><span id="Redshift.Parser-71"><a href="#Redshift.Parser-71"><span class="linenos"> 71</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
+</span><span id="Redshift.Parser-72"><a href="#Redshift.Parser-72"><span class="linenos"> 72</span></a> <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 class="p">,</span>
+</span><span id="Redshift.Parser-73"><a href="#Redshift.Parser-73"><span class="linenos"> 73</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
+</span><span id="Redshift.Parser-74"><a href="#Redshift.Parser-74"><span class="linenos"> 74</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="Redshift.Parser-75"><a href="#Redshift.Parser-75"><span class="linenos"> 75</span></a> <span class="c1"># Redshift supports UNPIVOTing SUPER objects, e.g. `UNPIVOT foo.obj[0] AS val AT attr`</span>
+</span><span id="Redshift.Parser-76"><a href="#Redshift.Parser-76"><span class="linenos"> 76</span></a> <span class="n">unpivot</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">UNPIVOT</span><span class="p">)</span>
+</span><span id="Redshift.Parser-77"><a href="#Redshift.Parser-77"><span class="linenos"> 77</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</span><span class="p">(</span>
+</span><span id="Redshift.Parser-78"><a href="#Redshift.Parser-78"><span class="linenos"> 78</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span>
+</span><span id="Redshift.Parser-79"><a href="#Redshift.Parser-79"><span class="linenos"> 79</span></a> <span class="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
+</span><span id="Redshift.Parser-80"><a href="#Redshift.Parser-80"><span class="linenos"> 80</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
+</span><span id="Redshift.Parser-81"><a href="#Redshift.Parser-81"><span class="linenos"> 81</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</span><span class="p">,</span>
+</span><span id="Redshift.Parser-82"><a href="#Redshift.Parser-82"><span class="linenos"> 82</span></a> <span class="p">)</span>
+</span><span id="Redshift.Parser-83"><a href="#Redshift.Parser-83"><span class="linenos"> 83</span></a>
+</span><span id="Redshift.Parser-84"><a href="#Redshift.Parser-84"><span class="linenos"> 84</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">Pivot</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="n">unpivot</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="k">if</span> <span class="n">unpivot</span> <span class="k">else</span> <span class="n">table</span>
+</span><span id="Redshift.Parser-85"><a href="#Redshift.Parser-85"><span class="linenos"> 85</span></a>
+</span><span id="Redshift.Parser-86"><a href="#Redshift.Parser-86"><span class="linenos"> 86</span></a> <span class="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span>
+</span><span id="Redshift.Parser-87"><a href="#Redshift.Parser-87"><span class="linenos"> 87</span></a> <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="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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Redshift.Parser-88"><a href="#Redshift.Parser-88"><span class="linenos"> 88</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="Redshift.Parser-89"><a href="#Redshift.Parser-89"><span class="linenos"> 89</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><span id="Redshift.Parser-90"><a href="#Redshift.Parser-90"><span class="linenos"> 90</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</span>
+</span><span id="Redshift.Parser-91"><a href="#Redshift.Parser-91"><span class="linenos"> 91</span></a> <span class="p">)</span>
+</span><span id="Redshift.Parser-92"><a href="#Redshift.Parser-92"><span class="linenos"> 92</span></a>
+</span><span id="Redshift.Parser-93"><a href="#Redshift.Parser-93"><span class="linenos"> 93</span></a> <span class="k">if</span> <span class="p">(</span>
+</span><span id="Redshift.Parser-94"><a href="#Redshift.Parser-94"><span class="linenos"> 94</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-95"><a href="#Redshift.Parser-95"><span class="linenos"> 95</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;varchar&quot;</span><span class="p">)</span>
+</span><span id="Redshift.Parser-96"><a href="#Redshift.Parser-96"><span class="linenos"> 96</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-97"><a href="#Redshift.Parser-97"><span class="linenos"> 97</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">this</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-98"><a href="#Redshift.Parser-98"><span class="linenos"> 98</span></a> <span class="p">):</span>
+</span><span id="Redshift.Parser-99"><a href="#Redshift.Parser-99"><span class="linenos"> 99</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="s2">&quot;MAX&quot;</span><span class="p">)])</span>
+</span><span id="Redshift.Parser-100"><a href="#Redshift.Parser-100"><span class="linenos">100</span></a>
+</span><span id="Redshift.Parser-101"><a href="#Redshift.Parser-101"><span class="linenos">101</span></a> <span class="k">return</span> <span class="n">this</span>
+</span><span id="Redshift.Parser-102"><a href="#Redshift.Parser-102"><span class="linenos">102</span></a>
+</span><span id="Redshift.Parser-103"><a href="#Redshift.Parser-103"><span class="linenos">103</span></a> <span class="k">def</span> <span class="nf">_parse_convert</span><span class="p">(</span>
+</span><span id="Redshift.Parser-104"><a href="#Redshift.Parser-104"><span class="linenos">104</span></a> <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="n">safe</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">bool</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+</span><span id="Redshift.Parser-105"><a href="#Redshift.Parser-105"><span class="linenos">105</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="Redshift.Parser-106"><a href="#Redshift.Parser-106"><span class="linenos">106</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="Redshift.Parser-107"><a href="#Redshift.Parser-107"><span class="linenos">107</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="Redshift.Parser-108"><a href="#Redshift.Parser-108"><span class="linenos">108</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="Redshift.Parser-109"><a href="#Redshift.Parser-109"><span class="linenos">109</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">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 class="n">safe</span><span class="o">=</span><span class="n">safe</span><span class="p">)</span>
+</span><span id="Redshift.Parser-110"><a href="#Redshift.Parser-110"><span class="linenos">110</span></a>
+</span><span id="Redshift.Parser-111"><a href="#Redshift.Parser-111"><span class="linenos">111</span></a> <span class="k">def</span> <span class="nf">_parse_approximate_count</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">ApproxDistinct</span><span class="p">]:</span>
+</span><span id="Redshift.Parser-112"><a href="#Redshift.Parser-112"><span class="linenos">112</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 class="o">-</span> <span class="mi">1</span>
+</span><span id="Redshift.Parser-113"><a href="#Redshift.Parser-113"><span class="linenos">113</span></a> <span class="n">func</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_function</span><span class="p">()</span>
+</span><span id="Redshift.Parser-114"><a href="#Redshift.Parser-114"><span class="linenos">114</span></a>
+</span><span id="Redshift.Parser-115"><a href="#Redshift.Parser-115"><span class="linenos">115</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">func</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="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">func</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">Distinct</span><span class="p">):</span>
+</span><span id="Redshift.Parser-116"><a href="#Redshift.Parser-116"><span class="linenos">116</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">ApproxDistinct</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">func</span><span class="o">.</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><span id="Redshift.Parser-117"><a href="#Redshift.Parser-117"><span class="linenos">117</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="Redshift.Parser-118"><a href="#Redshift.Parser-118"><span class="linenos">118</span></a> <span class="k">return</span> <span class="kc">None</span>
</span></pre></div>
@@ -1081,7 +1131,7 @@ Default: 3</li>
<div class="attr variable">
<span class="name">FUNCTIONS</span> =
<input id="Redshift.Parser.FUNCTIONS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
- <label class="view-value-button pdoc-button" for="Redshift.Parser.FUNCTIONS-view-value"></label><span class="default_value">{&#39;ABS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Abs">sqlglot.expressions.Abs</a>&#39;&gt;&gt;, &#39;ANY_VALUE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#AnyValue">sqlglot.expressions.AnyValue</a>&#39;&gt;&gt;, &#39;APPROX_DISTINCT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>&#39;&gt;&gt;, &#39;APPROX_COUNT_DISTINCT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>&#39;&gt;&gt;, &#39;APPROX_QUANTILE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>&#39;&gt;&gt;, &#39;ARRAY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Array">sqlglot.expressions.Array</a>&#39;&gt;&gt;, &#39;ARRAY_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayAgg">sqlglot.expressions.ArrayAgg</a>&#39;&gt;&gt;, &#39;ARRAY_ALL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayAll">sqlglot.expressions.ArrayAll</a>&#39;&gt;&gt;, &#39;ARRAY_ANY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayAny">sqlglot.expressions.ArrayAny</a>&#39;&gt;&gt;, &#39;ARRAY_CONCAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>&#39;&gt;&gt;, &#39;ARRAY_CAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>&#39;&gt;&gt;, &#39;ARRAY_CONTAINS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayContains">sqlglot.expressions.ArrayContains</a>&#39;&gt;&gt;, &#39;FILTER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayFilter">sqlglot.expressions.ArrayFilter</a>&#39;&gt;&gt;, &#39;ARRAY_FILTER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayFilter">sqlglot.expressions.ArrayFilter</a>&#39;&gt;&gt;, &#39;ARRAY_JOIN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayJoin">sqlglot.expressions.ArrayJoin</a>&#39;&gt;&gt;, &#39;ARRAY_SIZE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArraySize">sqlglot.expressions.ArraySize</a>&#39;&gt;&gt;, &#39;ARRAY_SORT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArraySort">sqlglot.expressions.ArraySort</a>&#39;&gt;&gt;, &#39;ARRAY_SUM&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArraySum">sqlglot.expressions.ArraySum</a>&#39;&gt;&gt;, &#39;ARRAY_UNION_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayUnionAgg">sqlglot.expressions.ArrayUnionAgg</a>&#39;&gt;&gt;, &#39;AVG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Avg">sqlglot.expressions.Avg</a>&#39;&gt;&gt;, &#39;CASE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Case">sqlglot.expressions.Case</a>&#39;&gt;&gt;, &#39;CAST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Cast">sqlglot.expressions.Cast</a>&#39;&gt;&gt;, &#39;CAST_TO_STR_TYPE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CastToStrType">sqlglot.expressions.CastToStrType</a>&#39;&gt;&gt;, &#39;CEIL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Ceil">sqlglot.expressions.Ceil</a>&#39;&gt;&gt;, &#39;CEILING&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Ceil">sqlglot.expressions.Ceil</a>&#39;&gt;&gt;, &#39;CHR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Chr">sqlglot.expressions.Chr</a>&#39;&gt;&gt;, &#39;CHAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Chr">sqlglot.expressions.Chr</a>&#39;&gt;&gt;, &#39;COALESCE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>&#39;&gt;&gt;, &#39;IFNULL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>&#39;&gt;&gt;, &#39;NVL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>&#39;&gt;&gt;, &#39;COLLATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Collate">sqlglot.expressions.Collate</a>&#39;&gt;&gt;, &#39;CONCAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Concat">sqlglot.expressions.Concat</a>&#39;&gt;&gt;, &#39;CONCAT_WS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ConcatWs">sqlglot.expressions.ConcatWs</a>&#39;&gt;&gt;, &#39;COUNT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Count">sqlglot.expressions.Count</a>&#39;&gt;&gt;, &#39;COUNT_IF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CountIf">sqlglot.expressions.CountIf</a>&#39;&gt;&gt;, &#39;CURRENT_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentDate">sqlglot.expressions.CurrentDate</a>&#39;&gt;&gt;, &#39;CURRENT_DATETIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentDatetime">sqlglot.expressions.CurrentDatetime</a>&#39;&gt;&gt;, &#39;CURRENT_TIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentTime">sqlglot.expressions.CurrentTime</a>&#39;&gt;&gt;, &#39;CURRENT_TIMESTAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentTimestamp">sqlglot.expressions.CurrentTimestamp</a>&#39;&gt;&gt;, &#39;CURRENT_USER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentUser">sqlglot.expressions.CurrentUser</a>&#39;&gt;&gt;, &#39;DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Date">sqlglot.expressions.Date</a>&#39;&gt;&gt;, &#39;DATE_ADD&#39;: &lt;function _parse_date_add&gt;, &#39;DATEDIFF&#39;: &lt;function <a href="#Redshift.Parser">Redshift.Parser</a>.&lt;lambda&gt;&gt;, &#39;DATE_DIFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateDiff">sqlglot.expressions.DateDiff</a>&#39;&gt;&gt;, &#39;DATEFROMPARTS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateFromParts">sqlglot.expressions.DateFromParts</a>&#39;&gt;&gt;, &#39;DATE_STR_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateStrToDate">sqlglot.expressions.DateStrToDate</a>&#39;&gt;&gt;, &#39;DATE_SUB&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateSub">sqlglot.expressions.DateSub</a>&#39;&gt;&gt;, &#39;DATE_TO_DATE_STR&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;DATE_TO_DI&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateToDi">sqlglot.expressions.DateToDi</a>&#39;&gt;&gt;, &#39;DATE_TRUNC&#39;: &lt;function parse_timestamp_trunc&gt;, &#39;DATETIME_ADD&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DatetimeAdd">sqlglot.expressions.DatetimeAdd</a>&#39;&gt;&gt;, &#39;DATETIME_DIFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DatetimeDiff">sqlglot.expressions.DatetimeDiff</a>&#39;&gt;&gt;, &#39;DATETIME_SUB&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DatetimeSub">sqlglot.expressions.DatetimeSub</a>&#39;&gt;&gt;, &#39;DATETIME_TRUNC&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DatetimeTrunc">sqlglot.expressions.DatetimeTrunc</a>&#39;&gt;&gt;, &#39;DAY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Day">sqlglot.expressions.Day</a>&#39;&gt;&gt;, &#39;DAY_OF_MONTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfMonth">sqlglot.expressions.DayOfMonth</a>&#39;&gt;&gt;, &#39;DAYOFMONTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfMonth">sqlglot.expressions.DayOfMonth</a>&#39;&gt;&gt;, &#39;DAY_OF_WEEK&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfWeek">sqlglot.expressions.DayOfWeek</a>&#39;&gt;&gt;, &#39;DAYOFWEEK&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfWeek">sqlglot.expressions.DayOfWeek</a>&#39;&gt;&gt;, &#39;DAY_OF_YEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfYear">sqlglot.expressions.DayOfYear</a>&#39;&gt;&gt;, &#39;DAYOFYEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfYear">sqlglot.expressions.DayOfYear</a>&#39;&gt;&gt;, &#39;DECODE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Decode">sqlglot.expressions.Decode</a>&#39;&gt;&gt;, &#39;DI_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DiToDate">sqlglot.expressions.DiToDate</a>&#39;&gt;&gt;, &#39;ENCODE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Encode">sqlglot.expressions.Encode</a>&#39;&gt;&gt;, &#39;EXP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Exp">sqlglot.expressions.Exp</a>&#39;&gt;&gt;, &#39;EXPLODE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Explode">sqlglot.expressions.Explode</a>&#39;&gt;&gt;, &#39;EXPLODE_OUTER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ExplodeOuter">sqlglot.expressions.ExplodeOuter</a>&#39;&gt;&gt;, &#39;EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Extract">sqlglot.expressions.Extract</a>&#39;&gt;&gt;, &#39;FIRST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#First">sqlglot.expressions.First</a>&#39;&gt;&gt;, &#39;FLOOR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Floor">sqlglot.expressions.Floor</a>&#39;&gt;&gt;, &#39;FROM_BASE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#FromBase">sqlglot.expressions.FromBase</a>&#39;&gt;&gt;, &#39;FROM_BASE64&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#FromBase64">sqlglot.expressions.FromBase64</a>&#39;&gt;&gt;, &#39;GENERATE_SERIES&#39;: &lt;function _generate_series&gt;, &#39;GREATEST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Greatest">sqlglot.expressions.Greatest</a>&#39;&gt;&gt;, &#39;GROUP_CONCAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#GroupConcat">sqlglot.expressions.GroupConcat</a>&#39;&gt;&gt;, &#39;HEX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Hex">sqlglot.expressions.Hex</a>&#39;&gt;&gt;, &#39;HLL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Hll">sqlglot.expressions.Hll</a>&#39;&gt;&gt;, &#39;IF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#If">sqlglot.expressions.If</a>&#39;&gt;&gt;, &#39;INITCAP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Initcap">sqlglot.expressions.Initcap</a>&#39;&gt;&gt;, &#39;IS_NAN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#IsNan">sqlglot.expressions.IsNan</a>&#39;&gt;&gt;, &#39;ISNAN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#IsNan">sqlglot.expressions.IsNan</a>&#39;&gt;&gt;, &#39;J_S_O_N_ARRAY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONArray">sqlglot.expressions.JSONArray</a>&#39;&gt;&gt;, &#39;J_S_O_N_ARRAY_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONArrayAgg">sqlglot.expressions.JSONArrayAgg</a>&#39;&gt;&gt;, &#39;JSON_ARRAY_CONTAINS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONArrayContains">sqlglot.expressions.JSONArrayContains</a>&#39;&gt;&gt;, &#39;JSONB_EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONBExtract">sqlglot.expressions.JSONBExtract</a>&#39;&gt;&gt;, &#39;JSONB_EXTRACT_SCALAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONBExtractScalar">sqlglot.expressions.JSONBExtractScalar</a>&#39;&gt;&gt;, &#39;JSON_EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a>&#39;&gt;&gt;, &#39;JSON_EXTRACT_SCALAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>&#39;&gt;&gt;, &#39;JSON_FORMAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONFormat">sqlglot.expressions.JSONFormat</a>&#39;&gt;&gt;, &#39;J_S_O_N_OBJECT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONObject">sqlglot.expressions.JSONObject</a>&#39;&gt;&gt;, &#39;J_S_O_N_TABLE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONTable">sqlglot.expressions.JSONTable</a>&#39;&gt;&gt;, &#39;LAST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Last">sqlglot.expressions.Last</a>&#39;&gt;&gt;, &#39;LAST_DATE_OF_MONTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LastDateOfMonth">sqlglot.expressions.LastDateOfMonth</a>&#39;&gt;&gt;, &#39;LEAST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Least">sqlglot.expressions.Least</a>&#39;&gt;&gt;, &#39;LEFT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Left">sqlglot.expressions.Left</a>&#39;&gt;&gt;, &#39;LENGTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Length">sqlglot.expressions.Length</a>&#39;&gt;&gt;, &#39;LEN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Length">sqlglot.expressions.Length</a>&#39;&gt;&gt;, &#39;LEVENSHTEIN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Levenshtein">sqlglot.expressions.Levenshtein</a>&#39;&gt;&gt;, &#39;LN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Ln">sqlglot.expressions.Ln</a>&#39;&gt;&gt;, &#39;LOG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Log">sqlglot.expressions.Log</a>&#39;&gt;&gt;, &#39;LOG10&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Log10">sqlglot.expressions.Log10</a>&#39;&gt;&gt;, &#39;LOG2&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Log2">sqlglot.expressions.Log2</a>&#39;&gt;&gt;, &#39;LOGICAL_AND&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>&#39;&gt;&gt;, &#39;BOOL_AND&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>&#39;&gt;&gt;, &#39;BOOLAND_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>&#39;&gt;&gt;, &#39;LOGICAL_OR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>&#39;&gt;&gt;, &#39;BOOL_OR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>&#39;&gt;&gt;, &#39;BOOLOR_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>&#39;&gt;&gt;, &#39;LOWER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>&#39;&gt;&gt;, &#39;LCASE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>&#39;&gt;&gt;, &#39;MD5&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MD5">sqlglot.expressions.MD5</a>&#39;&gt;&gt;, &#39;MD5_DIGEST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MD5Digest">sqlglot.expressions.MD5Digest</a>&#39;&gt;&gt;, &#39;MAP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Map">sqlglot.expressions.Map</a>&#39;&gt;&gt;, &#39;MAP_FROM_ENTRIES&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MapFromEntries">sqlglot.expressions.MapFromEntries</a>&#39;&gt;&gt;, &#39;MATCH_AGAINST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MatchAgainst">sqlglot.expressions.MatchAgainst</a>&#39;&gt;&gt;, &#39;MAX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Max">sqlglot.expressions.Max</a>&#39;&gt;&gt;, &#39;MIN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Min">sqlglot.expressions.Min</a>&#39;&gt;&gt;, &#39;MONTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Month">sqlglot.expressions.Month</a>&#39;&gt;&gt;, &#39;MONTHS_BETWEEN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MonthsBetween">sqlglot.expressions.MonthsBetween</a>&#39;&gt;&gt;, &#39;NEXT_VALUE_FOR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#NextValueFor">sqlglot.expressions.NextValueFor</a>&#39;&gt;&gt;, &#39;NUMBER_TO_STR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#NumberToStr">sqlglot.expressions.NumberToStr</a>&#39;&gt;&gt;, &#39;NVL2&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Nvl2">sqlglot.expressions.Nvl2</a>&#39;&gt;&gt;, &#39;OPEN_J_S_O_N&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#OpenJSON">sqlglot.expressions.OpenJSON</a>&#39;&gt;&gt;, &#39;PARAMETERIZED_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ParameterizedAgg">sqlglot.expressions.ParameterizedAgg</a>&#39;&gt;&gt;, &#39;PARSE_JSON&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ParseJSON">sqlglot.expressions.ParseJSON</a>&#39;&gt;&gt;, &#39;JSON_PARSE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ParseJSON">sqlglot.expressions.ParseJSON</a>&#39;&gt;&gt;, &#39;PERCENTILE_CONT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#PercentileCont">sqlglot.expressions.PercentileCont</a>&#39;&gt;&gt;, &#39;PERCENTILE_DISC&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#PercentileDisc">sqlglot.expressions.PercentileDisc</a>&#39;&gt;&gt;, &#39;POSEXPLODE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Posexplode">sqlglot.expressions.Posexplode</a>&#39;&gt;&gt;, &#39;POSEXPLODE_OUTER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#PosexplodeOuter">sqlglot.expressions.PosexplodeOuter</a>&#39;&gt;&gt;, &#39;POWER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>&#39;&gt;&gt;, &#39;POW&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>&#39;&gt;&gt;, &#39;PREDICT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Predict">sqlglot.expressions.Predict</a>&#39;&gt;&gt;, &#39;QUANTILE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Quantile">sqlglot.expressions.Quantile</a>&#39;&gt;&gt;, &#39;RANGE_N&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RangeN">sqlglot.expressions.RangeN</a>&#39;&gt;&gt;, &#39;READ_CSV&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ReadCSV">sqlglot.expressions.ReadCSV</a>&#39;&gt;&gt;, &#39;REDUCE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Reduce">sqlglot.expressions.Reduce</a>&#39;&gt;&gt;, &#39;REGEXP_EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpExtract">sqlglot.expressions.RegexpExtract</a>&#39;&gt;&gt;, &#39;REGEXP_I_LIKE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpILike">sqlglot.expressions.RegexpILike</a>&#39;&gt;&gt;, &#39;REGEXP_LIKE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>&#39;&gt;&gt;, &#39;REGEXP_REPLACE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpReplace">sqlglot.expressions.RegexpReplace</a>&#39;&gt;&gt;, &#39;REGEXP_SPLIT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpSplit">sqlglot.expressions.RegexpSplit</a>&#39;&gt;&gt;, &#39;REPEAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Repeat">sqlglot.expressions.Repeat</a>&#39;&gt;&gt;, &#39;RIGHT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Right">sqlglot.expressions.Right</a>&#39;&gt;&gt;, &#39;ROUND&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Round">sqlglot.expressions.Round</a>&#39;&gt;&gt;, &#39;ROW_NUMBER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RowNumber">sqlglot.expressions.RowNumber</a>&#39;&gt;&gt;, &#39;SHA&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>&#39;&gt;&gt;, &#39;SHA1&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>&#39;&gt;&gt;, &#39;SHA2&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SHA2">sqlglot.expressions.SHA2</a>&#39;&gt;&gt;, &#39;SAFE_CONCAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SafeConcat">sqlglot.expressions.SafeConcat</a>&#39;&gt;&gt;, &#39;SAFE_DIVIDE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SafeDivide">sqlglot.expressions.SafeDivide</a>&#39;&gt;&gt;, &#39;SET_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SetAgg">sqlglot.expressions.SetAgg</a>&#39;&gt;&gt;, &#39;SORT_ARRAY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SortArray">sqlglot.expressions.SortArray</a>&#39;&gt;&gt;, &#39;SPLIT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Split">sqlglot.expressions.Split</a>&#39;&gt;&gt;, &#39;SQRT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Sqrt">sqlglot.expressions.Sqrt</a>&#39;&gt;&gt;, &#39;STANDARD_HASH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StandardHash">sqlglot.expressions.StandardHash</a>&#39;&gt;&gt;, &#39;STAR_MAP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StarMap">sqlglot.expressions.StarMap</a>&#39;&gt;&gt;, &#39;STARTS_WITH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StartsWith">sqlglot.expressions.StartsWith</a>&#39;&gt;&gt;, &#39;STARTSWITH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StartsWith">sqlglot.expressions.StartsWith</a>&#39;&gt;&gt;, &#39;STDDEV&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Stddev">sqlglot.expressions.Stddev</a>&#39;&gt;&gt;, &#39;STDDEV_POP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StddevPop">sqlglot.expressions.StddevPop</a>&#39;&gt;&gt;, &#39;STDDEV_SAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StddevSamp">sqlglot.expressions.StddevSamp</a>&#39;&gt;&gt;, &#39;STR_POSITION&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a>&#39;&gt;&gt;, &#39;STR_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrToDate">sqlglot.expressions.StrToDate</a>&#39;&gt;&gt;, &#39;STR_TO_MAP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrToMap">sqlglot.expressions.StrToMap</a>&#39;&gt;&gt;, &#39;STR_TO_TIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrToTime">sqlglot.expressions.StrToTime</a>&#39;&gt;&gt;, &#39;STR_TO_UNIX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrToUnix">sqlglot.expressions.StrToUnix</a>&#39;&gt;&gt;, &#39;STRUCT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Struct">sqlglot.expressions.Struct</a>&#39;&gt;&gt;, &#39;STRUCT_EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StructExtract">sqlglot.expressions.StructExtract</a>&#39;&gt;&gt;, &#39;STUFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Stuff">sqlglot.expressions.Stuff</a>&#39;&gt;&gt;, &#39;INSERT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Stuff">sqlglot.expressions.Stuff</a>&#39;&gt;&gt;, &#39;SUBSTRING&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Substring">sqlglot.expressions.Substring</a>&#39;&gt;&gt;, &#39;SUM&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Sum">sqlglot.expressions.Sum</a>&#39;&gt;&gt;, &#39;TIME_ADD&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeAdd">sqlglot.expressions.TimeAdd</a>&#39;&gt;&gt;, &#39;TIME_DIFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeDiff">sqlglot.expressions.TimeDiff</a>&#39;&gt;&gt;, &#39;TIME_STR_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeStrToDate">sqlglot.expressions.TimeStrToDate</a>&#39;&gt;&gt;, &#39;TIME_STR_TO_TIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeStrToTime">sqlglot.expressions.TimeStrToTime</a>&#39;&gt;&gt;, &#39;TIME_STR_TO_UNIX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeStrToUnix">sqlglot.expressions.TimeStrToUnix</a>&#39;&gt;&gt;, &#39;TIME_SUB&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeSub">sqlglot.expressions.TimeSub</a>&#39;&gt;&gt;, &#39;TIME_TO_STR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeToStr">sqlglot.expressions.TimeToStr</a>&#39;&gt;&gt;, &#39;TIME_TO_TIME_STR&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;TIME_TO_UNIX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeToUnix">sqlglot.expressions.TimeToUnix</a>&#39;&gt;&gt;, &#39;TIME_TRUNC&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeTrunc">sqlglot.expressions.TimeTrunc</a>&#39;&gt;&gt;, &#39;TIMESTAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Timestamp">sqlglot.expressions.Timestamp</a>&#39;&gt;&gt;, &#39;TIMESTAMP_ADD&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimestampAdd">sqlglot.expressions.TimestampAdd</a>&#39;&gt;&gt;, &#39;TIMESTAMP_DIFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimestampDiff">sqlglot.expressions.TimestampDiff</a>&#39;&gt;&gt;, &#39;TIMESTAMP_SUB&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimestampSub">sqlglot.expressions.TimestampSub</a>&#39;&gt;&gt;, &#39;TIMESTAMP_TRUNC&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimestampTrunc">sqlglot.expressions.TimestampTrunc</a>&#39;&gt;&gt;, &#39;TO_BASE64&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ToBase64">sqlglot.expressions.ToBase64</a>&#39;&gt;&gt;, &#39;TO_CHAR&#39;: &lt;function format_time_lambda.&lt;locals&gt;._format_time&gt;, &#39;TO_DAYS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ToDays">sqlglot.expressions.ToDays</a>&#39;&gt;&gt;, &#39;TRANSFORM&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Transform">sqlglot.expressions.Transform</a>&#39;&gt;&gt;, &#39;TRIM&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Trim">sqlglot.expressions.Trim</a>&#39;&gt;&gt;, &#39;TRY_CAST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TryCast">sqlglot.expressions.TryCast</a>&#39;&gt;&gt;, &#39;TS_OR_DI_TO_DI&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TsOrDiToDi">sqlglot.expressions.TsOrDiToDi</a>&#39;&gt;&gt;, &#39;TS_OR_DS_ADD&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TsOrDsAdd">sqlglot.expressions.TsOrDsAdd</a>&#39;&gt;&gt;, &#39;TS_OR_DS_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TsOrDsToDate">sqlglot.expressions.TsOrDsToDate</a>&#39;&gt;&gt;, &#39;TS_OR_DS_TO_DATE_STR&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;UNHEX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Unhex">sqlglot.expressions.Unhex</a>&#39;&gt;&gt;, &#39;UNIX_TO_STR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#UnixToStr">sqlglot.expressions.UnixToStr</a>&#39;&gt;&gt;, &#39;UNIX_TO_TIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#UnixToTime">sqlglot.expressions.UnixToTime</a>&#39;&gt;&gt;, &#39;UNIX_TO_TIME_STR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#UnixToTimeStr">sqlglot.expressions.UnixToTimeStr</a>&#39;&gt;&gt;, &#39;UPPER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Upper">sqlglot.expressions.Upper</a>&#39;&gt;&gt;, &#39;UCASE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Upper">sqlglot.expressions.Upper</a>&#39;&gt;&gt;, &#39;VAR_MAP&#39;: &lt;function parse_var_map&gt;, &#39;VARIANCE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>&#39;&gt;&gt;, &#39;VARIANCE_SAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>&#39;&gt;&gt;, &#39;VAR_SAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>&#39;&gt;&gt;, &#39;VARIANCE_POP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>&#39;&gt;&gt;, &#39;VAR_POP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>&#39;&gt;&gt;, &#39;WEEK&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Week">sqlglot.expressions.Week</a>&#39;&gt;&gt;, &#39;WEEK_OF_YEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#WeekOfYear">sqlglot.expressions.WeekOfYear</a>&#39;&gt;&gt;, &#39;WEEKOFYEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#WeekOfYear">sqlglot.expressions.WeekOfYear</a>&#39;&gt;&gt;, &#39;WHEN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#When">sqlglot.expressions.When</a>&#39;&gt;&gt;, &#39;X_M_L_TABLE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#XMLTable">sqlglot.expressions.XMLTable</a>&#39;&gt;&gt;, &#39;XOR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Xor">sqlglot.expressions.Xor</a>&#39;&gt;&gt;, &#39;YEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Year">sqlglot.expressions.Year</a>&#39;&gt;&gt;, &#39;GLOB&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;LIKE&#39;: &lt;function parse_like&gt;, &#39;NOW&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentTimestamp">sqlglot.expressions.CurrentTimestamp</a>&#39;&gt;&gt;, &#39;TO_TIMESTAMP&#39;: &lt;function _to_timestamp&gt;, &#39;UNNEST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Explode">sqlglot.expressions.Explode</a>&#39;&gt;&gt;, &#39;ADD_MONTHS&#39;: &lt;function <a href="#Redshift.Parser">Redshift.Parser</a>.&lt;lambda&gt;&gt;, &#39;DATEADD&#39;: &lt;function _parse_date_add&gt;, &#39;STRTOL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#FromBase">sqlglot.expressions.FromBase</a>&#39;&gt;&gt;}</span>
+ <label class="view-value-button pdoc-button" for="Redshift.Parser.FUNCTIONS-view-value"></label><span class="default_value">{&#39;ABS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Abs">sqlglot.expressions.Abs</a>&#39;&gt;&gt;, &#39;ANY_VALUE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#AnyValue">sqlglot.expressions.AnyValue</a>&#39;&gt;&gt;, &#39;APPROX_DISTINCT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>&#39;&gt;&gt;, &#39;APPROX_COUNT_DISTINCT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>&#39;&gt;&gt;, &#39;APPROX_QUANTILE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>&#39;&gt;&gt;, &#39;ARRAY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Array">sqlglot.expressions.Array</a>&#39;&gt;&gt;, &#39;ARRAY_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayAgg">sqlglot.expressions.ArrayAgg</a>&#39;&gt;&gt;, &#39;ARRAY_ALL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayAll">sqlglot.expressions.ArrayAll</a>&#39;&gt;&gt;, &#39;ARRAY_ANY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayAny">sqlglot.expressions.ArrayAny</a>&#39;&gt;&gt;, &#39;ARRAY_CONCAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>&#39;&gt;&gt;, &#39;ARRAY_CAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>&#39;&gt;&gt;, &#39;ARRAY_CONTAINS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayContains">sqlglot.expressions.ArrayContains</a>&#39;&gt;&gt;, &#39;FILTER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayFilter">sqlglot.expressions.ArrayFilter</a>&#39;&gt;&gt;, &#39;ARRAY_FILTER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayFilter">sqlglot.expressions.ArrayFilter</a>&#39;&gt;&gt;, &#39;ARRAY_JOIN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayJoin">sqlglot.expressions.ArrayJoin</a>&#39;&gt;&gt;, &#39;ARRAY_SIZE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArraySize">sqlglot.expressions.ArraySize</a>&#39;&gt;&gt;, &#39;ARRAY_SORT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArraySort">sqlglot.expressions.ArraySort</a>&#39;&gt;&gt;, &#39;ARRAY_SUM&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArraySum">sqlglot.expressions.ArraySum</a>&#39;&gt;&gt;, &#39;ARRAY_UNION_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ArrayUnionAgg">sqlglot.expressions.ArrayUnionAgg</a>&#39;&gt;&gt;, &#39;AVG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Avg">sqlglot.expressions.Avg</a>&#39;&gt;&gt;, &#39;CASE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Case">sqlglot.expressions.Case</a>&#39;&gt;&gt;, &#39;CAST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Cast">sqlglot.expressions.Cast</a>&#39;&gt;&gt;, &#39;CAST_TO_STR_TYPE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CastToStrType">sqlglot.expressions.CastToStrType</a>&#39;&gt;&gt;, &#39;CEIL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Ceil">sqlglot.expressions.Ceil</a>&#39;&gt;&gt;, &#39;CEILING&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Ceil">sqlglot.expressions.Ceil</a>&#39;&gt;&gt;, &#39;CHR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Chr">sqlglot.expressions.Chr</a>&#39;&gt;&gt;, &#39;CHAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Chr">sqlglot.expressions.Chr</a>&#39;&gt;&gt;, &#39;COALESCE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>&#39;&gt;&gt;, &#39;IFNULL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>&#39;&gt;&gt;, &#39;NVL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>&#39;&gt;&gt;, &#39;COLLATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Collate">sqlglot.expressions.Collate</a>&#39;&gt;&gt;, &#39;CONCAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Concat">sqlglot.expressions.Concat</a>&#39;&gt;&gt;, &#39;CONCAT_WS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ConcatWs">sqlglot.expressions.ConcatWs</a>&#39;&gt;&gt;, &#39;COUNT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Count">sqlglot.expressions.Count</a>&#39;&gt;&gt;, &#39;COUNT_IF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CountIf">sqlglot.expressions.CountIf</a>&#39;&gt;&gt;, &#39;CURRENT_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentDate">sqlglot.expressions.CurrentDate</a>&#39;&gt;&gt;, &#39;CURRENT_DATETIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentDatetime">sqlglot.expressions.CurrentDatetime</a>&#39;&gt;&gt;, &#39;CURRENT_TIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentTime">sqlglot.expressions.CurrentTime</a>&#39;&gt;&gt;, &#39;CURRENT_TIMESTAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentTimestamp">sqlglot.expressions.CurrentTimestamp</a>&#39;&gt;&gt;, &#39;CURRENT_USER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentUser">sqlglot.expressions.CurrentUser</a>&#39;&gt;&gt;, &#39;DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Date">sqlglot.expressions.Date</a>&#39;&gt;&gt;, &#39;DATE_ADD&#39;: &lt;function _parse_date_add&gt;, &#39;DATEDIFF&#39;: &lt;function <a href="#Redshift.Parser">Redshift.Parser</a>.&lt;lambda&gt;&gt;, &#39;DATE_DIFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateDiff">sqlglot.expressions.DateDiff</a>&#39;&gt;&gt;, &#39;DATEFROMPARTS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateFromParts">sqlglot.expressions.DateFromParts</a>&#39;&gt;&gt;, &#39;DATE_STR_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateStrToDate">sqlglot.expressions.DateStrToDate</a>&#39;&gt;&gt;, &#39;DATE_SUB&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateSub">sqlglot.expressions.DateSub</a>&#39;&gt;&gt;, &#39;DATE_TO_DATE_STR&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;DATE_TO_DI&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DateToDi">sqlglot.expressions.DateToDi</a>&#39;&gt;&gt;, &#39;DATE_TRUNC&#39;: &lt;function parse_timestamp_trunc&gt;, &#39;DATETIME_ADD&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DatetimeAdd">sqlglot.expressions.DatetimeAdd</a>&#39;&gt;&gt;, &#39;DATETIME_DIFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DatetimeDiff">sqlglot.expressions.DatetimeDiff</a>&#39;&gt;&gt;, &#39;DATETIME_SUB&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DatetimeSub">sqlglot.expressions.DatetimeSub</a>&#39;&gt;&gt;, &#39;DATETIME_TRUNC&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DatetimeTrunc">sqlglot.expressions.DatetimeTrunc</a>&#39;&gt;&gt;, &#39;DAY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Day">sqlglot.expressions.Day</a>&#39;&gt;&gt;, &#39;DAY_OF_MONTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfMonth">sqlglot.expressions.DayOfMonth</a>&#39;&gt;&gt;, &#39;DAYOFMONTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfMonth">sqlglot.expressions.DayOfMonth</a>&#39;&gt;&gt;, &#39;DAY_OF_WEEK&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfWeek">sqlglot.expressions.DayOfWeek</a>&#39;&gt;&gt;, &#39;DAYOFWEEK&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfWeek">sqlglot.expressions.DayOfWeek</a>&#39;&gt;&gt;, &#39;DAY_OF_YEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfYear">sqlglot.expressions.DayOfYear</a>&#39;&gt;&gt;, &#39;DAYOFYEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DayOfYear">sqlglot.expressions.DayOfYear</a>&#39;&gt;&gt;, &#39;DECODE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Decode">sqlglot.expressions.Decode</a>&#39;&gt;&gt;, &#39;DI_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#DiToDate">sqlglot.expressions.DiToDate</a>&#39;&gt;&gt;, &#39;ENCODE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Encode">sqlglot.expressions.Encode</a>&#39;&gt;&gt;, &#39;EXP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Exp">sqlglot.expressions.Exp</a>&#39;&gt;&gt;, &#39;EXPLODE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Explode">sqlglot.expressions.Explode</a>&#39;&gt;&gt;, &#39;EXPLODE_OUTER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ExplodeOuter">sqlglot.expressions.ExplodeOuter</a>&#39;&gt;&gt;, &#39;EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Extract">sqlglot.expressions.Extract</a>&#39;&gt;&gt;, &#39;FIRST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#First">sqlglot.expressions.First</a>&#39;&gt;&gt;, &#39;FLATTEN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Flatten">sqlglot.expressions.Flatten</a>&#39;&gt;&gt;, &#39;FLOOR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Floor">sqlglot.expressions.Floor</a>&#39;&gt;&gt;, &#39;FROM_BASE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#FromBase">sqlglot.expressions.FromBase</a>&#39;&gt;&gt;, &#39;FROM_BASE64&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#FromBase64">sqlglot.expressions.FromBase64</a>&#39;&gt;&gt;, &#39;GENERATE_SERIES&#39;: &lt;function _generate_series&gt;, &#39;GREATEST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Greatest">sqlglot.expressions.Greatest</a>&#39;&gt;&gt;, &#39;GROUP_CONCAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#GroupConcat">sqlglot.expressions.GroupConcat</a>&#39;&gt;&gt;, &#39;HEX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Hex">sqlglot.expressions.Hex</a>&#39;&gt;&gt;, &#39;HLL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Hll">sqlglot.expressions.Hll</a>&#39;&gt;&gt;, &#39;IF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#If">sqlglot.expressions.If</a>&#39;&gt;&gt;, &#39;INITCAP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Initcap">sqlglot.expressions.Initcap</a>&#39;&gt;&gt;, &#39;IS_NAN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#IsNan">sqlglot.expressions.IsNan</a>&#39;&gt;&gt;, &#39;ISNAN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#IsNan">sqlglot.expressions.IsNan</a>&#39;&gt;&gt;, &#39;J_S_O_N_ARRAY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONArray">sqlglot.expressions.JSONArray</a>&#39;&gt;&gt;, &#39;J_S_O_N_ARRAY_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONArrayAgg">sqlglot.expressions.JSONArrayAgg</a>&#39;&gt;&gt;, &#39;JSON_ARRAY_CONTAINS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONArrayContains">sqlglot.expressions.JSONArrayContains</a>&#39;&gt;&gt;, &#39;JSONB_EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONBExtract">sqlglot.expressions.JSONBExtract</a>&#39;&gt;&gt;, &#39;JSONB_EXTRACT_SCALAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONBExtractScalar">sqlglot.expressions.JSONBExtractScalar</a>&#39;&gt;&gt;, &#39;JSON_EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a>&#39;&gt;&gt;, &#39;JSON_EXTRACT_SCALAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>&#39;&gt;&gt;, &#39;JSON_FORMAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONFormat">sqlglot.expressions.JSONFormat</a>&#39;&gt;&gt;, &#39;J_S_O_N_OBJECT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONObject">sqlglot.expressions.JSONObject</a>&#39;&gt;&gt;, &#39;J_S_O_N_TABLE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#JSONTable">sqlglot.expressions.JSONTable</a>&#39;&gt;&gt;, &#39;LAST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Last">sqlglot.expressions.Last</a>&#39;&gt;&gt;, &#39;LAST_DATE_OF_MONTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LastDateOfMonth">sqlglot.expressions.LastDateOfMonth</a>&#39;&gt;&gt;, &#39;LEAST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Least">sqlglot.expressions.Least</a>&#39;&gt;&gt;, &#39;LEFT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Left">sqlglot.expressions.Left</a>&#39;&gt;&gt;, &#39;LENGTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Length">sqlglot.expressions.Length</a>&#39;&gt;&gt;, &#39;LEN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Length">sqlglot.expressions.Length</a>&#39;&gt;&gt;, &#39;LEVENSHTEIN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Levenshtein">sqlglot.expressions.Levenshtein</a>&#39;&gt;&gt;, &#39;LN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Ln">sqlglot.expressions.Ln</a>&#39;&gt;&gt;, &#39;LOG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Log">sqlglot.expressions.Log</a>&#39;&gt;&gt;, &#39;LOG10&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Log10">sqlglot.expressions.Log10</a>&#39;&gt;&gt;, &#39;LOG2&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Log2">sqlglot.expressions.Log2</a>&#39;&gt;&gt;, &#39;LOGICAL_AND&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>&#39;&gt;&gt;, &#39;BOOL_AND&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>&#39;&gt;&gt;, &#39;BOOLAND_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>&#39;&gt;&gt;, &#39;LOGICAL_OR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>&#39;&gt;&gt;, &#39;BOOL_OR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>&#39;&gt;&gt;, &#39;BOOLOR_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>&#39;&gt;&gt;, &#39;LOWER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>&#39;&gt;&gt;, &#39;LCASE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>&#39;&gt;&gt;, &#39;MD5&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MD5">sqlglot.expressions.MD5</a>&#39;&gt;&gt;, &#39;MD5_DIGEST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MD5Digest">sqlglot.expressions.MD5Digest</a>&#39;&gt;&gt;, &#39;MAP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Map">sqlglot.expressions.Map</a>&#39;&gt;&gt;, &#39;MAP_FROM_ENTRIES&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MapFromEntries">sqlglot.expressions.MapFromEntries</a>&#39;&gt;&gt;, &#39;MATCH_AGAINST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MatchAgainst">sqlglot.expressions.MatchAgainst</a>&#39;&gt;&gt;, &#39;MAX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Max">sqlglot.expressions.Max</a>&#39;&gt;&gt;, &#39;MIN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Min">sqlglot.expressions.Min</a>&#39;&gt;&gt;, &#39;MONTH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Month">sqlglot.expressions.Month</a>&#39;&gt;&gt;, &#39;MONTHS_BETWEEN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#MonthsBetween">sqlglot.expressions.MonthsBetween</a>&#39;&gt;&gt;, &#39;NEXT_VALUE_FOR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#NextValueFor">sqlglot.expressions.NextValueFor</a>&#39;&gt;&gt;, &#39;NUMBER_TO_STR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#NumberToStr">sqlglot.expressions.NumberToStr</a>&#39;&gt;&gt;, &#39;NVL2&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Nvl2">sqlglot.expressions.Nvl2</a>&#39;&gt;&gt;, &#39;OPEN_J_S_O_N&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#OpenJSON">sqlglot.expressions.OpenJSON</a>&#39;&gt;&gt;, &#39;PARAMETERIZED_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ParameterizedAgg">sqlglot.expressions.ParameterizedAgg</a>&#39;&gt;&gt;, &#39;PARSE_JSON&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ParseJSON">sqlglot.expressions.ParseJSON</a>&#39;&gt;&gt;, &#39;JSON_PARSE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ParseJSON">sqlglot.expressions.ParseJSON</a>&#39;&gt;&gt;, &#39;PERCENTILE_CONT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#PercentileCont">sqlglot.expressions.PercentileCont</a>&#39;&gt;&gt;, &#39;PERCENTILE_DISC&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#PercentileDisc">sqlglot.expressions.PercentileDisc</a>&#39;&gt;&gt;, &#39;POSEXPLODE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Posexplode">sqlglot.expressions.Posexplode</a>&#39;&gt;&gt;, &#39;POSEXPLODE_OUTER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#PosexplodeOuter">sqlglot.expressions.PosexplodeOuter</a>&#39;&gt;&gt;, &#39;POWER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>&#39;&gt;&gt;, &#39;POW&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>&#39;&gt;&gt;, &#39;PREDICT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Predict">sqlglot.expressions.Predict</a>&#39;&gt;&gt;, &#39;QUANTILE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Quantile">sqlglot.expressions.Quantile</a>&#39;&gt;&gt;, &#39;RANGE_N&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RangeN">sqlglot.expressions.RangeN</a>&#39;&gt;&gt;, &#39;READ_CSV&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ReadCSV">sqlglot.expressions.ReadCSV</a>&#39;&gt;&gt;, &#39;REDUCE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Reduce">sqlglot.expressions.Reduce</a>&#39;&gt;&gt;, &#39;REGEXP_EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpExtract">sqlglot.expressions.RegexpExtract</a>&#39;&gt;&gt;, &#39;REGEXP_I_LIKE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpILike">sqlglot.expressions.RegexpILike</a>&#39;&gt;&gt;, &#39;REGEXP_LIKE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>&#39;&gt;&gt;, &#39;REGEXP_REPLACE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpReplace">sqlglot.expressions.RegexpReplace</a>&#39;&gt;&gt;, &#39;REGEXP_SPLIT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RegexpSplit">sqlglot.expressions.RegexpSplit</a>&#39;&gt;&gt;, &#39;REPEAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Repeat">sqlglot.expressions.Repeat</a>&#39;&gt;&gt;, &#39;RIGHT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Right">sqlglot.expressions.Right</a>&#39;&gt;&gt;, &#39;ROUND&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Round">sqlglot.expressions.Round</a>&#39;&gt;&gt;, &#39;ROW_NUMBER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#RowNumber">sqlglot.expressions.RowNumber</a>&#39;&gt;&gt;, &#39;SHA&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>&#39;&gt;&gt;, &#39;SHA1&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>&#39;&gt;&gt;, &#39;SHA2&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SHA2">sqlglot.expressions.SHA2</a>&#39;&gt;&gt;, &#39;SAFE_CONCAT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SafeConcat">sqlglot.expressions.SafeConcat</a>&#39;&gt;&gt;, &#39;SAFE_DIVIDE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SafeDivide">sqlglot.expressions.SafeDivide</a>&#39;&gt;&gt;, &#39;SET_AGG&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SetAgg">sqlglot.expressions.SetAgg</a>&#39;&gt;&gt;, &#39;SORT_ARRAY&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#SortArray">sqlglot.expressions.SortArray</a>&#39;&gt;&gt;, &#39;SPLIT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Split">sqlglot.expressions.Split</a>&#39;&gt;&gt;, &#39;SQRT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Sqrt">sqlglot.expressions.Sqrt</a>&#39;&gt;&gt;, &#39;STANDARD_HASH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StandardHash">sqlglot.expressions.StandardHash</a>&#39;&gt;&gt;, &#39;STAR_MAP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StarMap">sqlglot.expressions.StarMap</a>&#39;&gt;&gt;, &#39;STARTS_WITH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StartsWith">sqlglot.expressions.StartsWith</a>&#39;&gt;&gt;, &#39;STARTSWITH&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StartsWith">sqlglot.expressions.StartsWith</a>&#39;&gt;&gt;, &#39;STDDEV&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Stddev">sqlglot.expressions.Stddev</a>&#39;&gt;&gt;, &#39;STDDEV_POP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StddevPop">sqlglot.expressions.StddevPop</a>&#39;&gt;&gt;, &#39;STDDEV_SAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StddevSamp">sqlglot.expressions.StddevSamp</a>&#39;&gt;&gt;, &#39;STR_POSITION&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a>&#39;&gt;&gt;, &#39;STR_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrToDate">sqlglot.expressions.StrToDate</a>&#39;&gt;&gt;, &#39;STR_TO_MAP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrToMap">sqlglot.expressions.StrToMap</a>&#39;&gt;&gt;, &#39;STR_TO_TIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrToTime">sqlglot.expressions.StrToTime</a>&#39;&gt;&gt;, &#39;STR_TO_UNIX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StrToUnix">sqlglot.expressions.StrToUnix</a>&#39;&gt;&gt;, &#39;STRUCT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Struct">sqlglot.expressions.Struct</a>&#39;&gt;&gt;, &#39;STRUCT_EXTRACT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#StructExtract">sqlglot.expressions.StructExtract</a>&#39;&gt;&gt;, &#39;STUFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Stuff">sqlglot.expressions.Stuff</a>&#39;&gt;&gt;, &#39;INSERT&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Stuff">sqlglot.expressions.Stuff</a>&#39;&gt;&gt;, &#39;SUBSTRING&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Substring">sqlglot.expressions.Substring</a>&#39;&gt;&gt;, &#39;SUM&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Sum">sqlglot.expressions.Sum</a>&#39;&gt;&gt;, &#39;TIME_ADD&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeAdd">sqlglot.expressions.TimeAdd</a>&#39;&gt;&gt;, &#39;TIME_DIFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeDiff">sqlglot.expressions.TimeDiff</a>&#39;&gt;&gt;, &#39;TIME_STR_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeStrToDate">sqlglot.expressions.TimeStrToDate</a>&#39;&gt;&gt;, &#39;TIME_STR_TO_TIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeStrToTime">sqlglot.expressions.TimeStrToTime</a>&#39;&gt;&gt;, &#39;TIME_STR_TO_UNIX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeStrToUnix">sqlglot.expressions.TimeStrToUnix</a>&#39;&gt;&gt;, &#39;TIME_SUB&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeSub">sqlglot.expressions.TimeSub</a>&#39;&gt;&gt;, &#39;TIME_TO_STR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeToStr">sqlglot.expressions.TimeToStr</a>&#39;&gt;&gt;, &#39;TIME_TO_TIME_STR&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;TIME_TO_UNIX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeToUnix">sqlglot.expressions.TimeToUnix</a>&#39;&gt;&gt;, &#39;TIME_TRUNC&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimeTrunc">sqlglot.expressions.TimeTrunc</a>&#39;&gt;&gt;, &#39;TIMESTAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Timestamp">sqlglot.expressions.Timestamp</a>&#39;&gt;&gt;, &#39;TIMESTAMP_ADD&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimestampAdd">sqlglot.expressions.TimestampAdd</a>&#39;&gt;&gt;, &#39;TIMESTAMP_DIFF&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimestampDiff">sqlglot.expressions.TimestampDiff</a>&#39;&gt;&gt;, &#39;TIMESTAMP_SUB&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimestampSub">sqlglot.expressions.TimestampSub</a>&#39;&gt;&gt;, &#39;TIMESTAMP_TRUNC&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TimestampTrunc">sqlglot.expressions.TimestampTrunc</a>&#39;&gt;&gt;, &#39;TO_BASE64&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ToBase64">sqlglot.expressions.ToBase64</a>&#39;&gt;&gt;, &#39;TO_CHAR&#39;: &lt;function format_time_lambda.&lt;locals&gt;._format_time&gt;, &#39;TO_DAYS&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#ToDays">sqlglot.expressions.ToDays</a>&#39;&gt;&gt;, &#39;TRANSFORM&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Transform">sqlglot.expressions.Transform</a>&#39;&gt;&gt;, &#39;TRIM&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Trim">sqlglot.expressions.Trim</a>&#39;&gt;&gt;, &#39;TRY_CAST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TryCast">sqlglot.expressions.TryCast</a>&#39;&gt;&gt;, &#39;TS_OR_DI_TO_DI&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TsOrDiToDi">sqlglot.expressions.TsOrDiToDi</a>&#39;&gt;&gt;, &#39;TS_OR_DS_ADD&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TsOrDsAdd">sqlglot.expressions.TsOrDsAdd</a>&#39;&gt;&gt;, &#39;TS_OR_DS_TO_DATE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#TsOrDsToDate">sqlglot.expressions.TsOrDsToDate</a>&#39;&gt;&gt;, &#39;TS_OR_DS_TO_DATE_STR&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;UNHEX&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Unhex">sqlglot.expressions.Unhex</a>&#39;&gt;&gt;, &#39;UNIX_TO_STR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#UnixToStr">sqlglot.expressions.UnixToStr</a>&#39;&gt;&gt;, &#39;UNIX_TO_TIME&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#UnixToTime">sqlglot.expressions.UnixToTime</a>&#39;&gt;&gt;, &#39;UNIX_TO_TIME_STR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#UnixToTimeStr">sqlglot.expressions.UnixToTimeStr</a>&#39;&gt;&gt;, &#39;UPPER&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Upper">sqlglot.expressions.Upper</a>&#39;&gt;&gt;, &#39;UCASE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Upper">sqlglot.expressions.Upper</a>&#39;&gt;&gt;, &#39;VAR_MAP&#39;: &lt;function parse_var_map&gt;, &#39;VARIANCE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>&#39;&gt;&gt;, &#39;VARIANCE_SAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>&#39;&gt;&gt;, &#39;VAR_SAMP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>&#39;&gt;&gt;, &#39;VARIANCE_POP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>&#39;&gt;&gt;, &#39;VAR_POP&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>&#39;&gt;&gt;, &#39;WEEK&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Week">sqlglot.expressions.Week</a>&#39;&gt;&gt;, &#39;WEEK_OF_YEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#WeekOfYear">sqlglot.expressions.WeekOfYear</a>&#39;&gt;&gt;, &#39;WEEKOFYEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#WeekOfYear">sqlglot.expressions.WeekOfYear</a>&#39;&gt;&gt;, &#39;WHEN&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#When">sqlglot.expressions.When</a>&#39;&gt;&gt;, &#39;X_M_L_TABLE&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#XMLTable">sqlglot.expressions.XMLTable</a>&#39;&gt;&gt;, &#39;XOR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Xor">sqlglot.expressions.Xor</a>&#39;&gt;&gt;, &#39;YEAR&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Year">sqlglot.expressions.Year</a>&#39;&gt;&gt;, &#39;GLOB&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;LIKE&#39;: &lt;function parse_like&gt;, &#39;NOW&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#CurrentTimestamp">sqlglot.expressions.CurrentTimestamp</a>&#39;&gt;&gt;, &#39;TO_TIMESTAMP&#39;: &lt;function _to_timestamp&gt;, &#39;UNNEST&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#Explode">sqlglot.expressions.Explode</a>&#39;&gt;&gt;, &#39;ADD_MONTHS&#39;: &lt;function <a href="#Redshift.Parser">Redshift.Parser</a>.&lt;lambda&gt;&gt;, &#39;DATEADD&#39;: &lt;function _parse_date_add&gt;, &#39;STRTOL&#39;: &lt;bound method Func.from_arg_list of &lt;class &#39;<a href="../expressions.html#FromBase">sqlglot.expressions.FromBase</a>&#39;&gt;&gt;}</span>
</div>
@@ -1090,6 +1140,19 @@ Default: 3</li>
</div>
+ <div id="Redshift.Parser.NO_PAREN_FUNCTION_PARSERS" class="classattr">
+ <div class="attr variable">
+ <span class="name">NO_PAREN_FUNCTION_PARSERS</span> =
+<input id="Redshift.Parser.NO_PAREN_FUNCTION_PARSERS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
+ <label class="view-value-button pdoc-button" for="Redshift.Parser.NO_PAREN_FUNCTION_PARSERS-view-value"></label><span class="default_value">{&#39;ANY&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;CASE&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;IF&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;NEXT&#39;: &lt;function Parser.&lt;lambda&gt;&gt;, &#39;APPROXIMATE&#39;: &lt;function <a href="#Redshift.Parser">Redshift.Parser</a>.&lt;lambda&gt;&gt;}</span>
+
+
+ </div>
+ <a class="headerlink" href="#Redshift.Parser.NO_PAREN_FUNCTION_PARSERS"></a>
+
+
+
+ </div>
<div id="Redshift.Parser.TOKENIZER_CLASS" class="classattr">
<div class="attr variable">
<span class="name">TOKENIZER_CLASS</span><span class="annotation">: Type[<a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a>]</span> =
@@ -1233,7 +1296,6 @@ Default: 3</li>
<dd id="Redshift.Parser.CONSTRAINT_PARSERS" class="variable"><a href="../parser.html#Parser.CONSTRAINT_PARSERS">CONSTRAINT_PARSERS</a></dd>
<dd id="Redshift.Parser.ALTER_PARSERS" class="variable"><a href="../parser.html#Parser.ALTER_PARSERS">ALTER_PARSERS</a></dd>
<dd id="Redshift.Parser.SCHEMA_UNNAMED_CONSTRAINTS" class="variable"><a href="../parser.html#Parser.SCHEMA_UNNAMED_CONSTRAINTS">SCHEMA_UNNAMED_CONSTRAINTS</a></dd>
- <dd id="Redshift.Parser.NO_PAREN_FUNCTION_PARSERS" class="variable"><a href="../parser.html#Parser.NO_PAREN_FUNCTION_PARSERS">NO_PAREN_FUNCTION_PARSERS</a></dd>
<dd id="Redshift.Parser.INVALID_FUNC_NAME_TOKENS" class="variable"><a href="../parser.html#Parser.INVALID_FUNC_NAME_TOKENS">INVALID_FUNC_NAME_TOKENS</a></dd>
<dd id="Redshift.Parser.FUNCTIONS_WITH_ALIASED_ARGS" class="variable"><a href="../parser.html#Parser.FUNCTIONS_WITH_ALIASED_ARGS">FUNCTIONS_WITH_ALIASED_ARGS</a></dd>
<dd id="Redshift.Parser.QUERY_MODIFIER_PARSERS" class="variable"><a href="../parser.html#Parser.QUERY_MODIFIER_PARSERS">QUERY_MODIFIER_PARSERS</a></dd>
@@ -1310,24 +1372,24 @@ Default: 3</li>
</div>
<a class="headerlink" href="#Redshift.Tokenizer"></a>
- <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Tokenizer-105"><a href="#Redshift.Tokenizer-105"><span class="linenos">105</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-106"><a href="#Redshift.Tokenizer-106"><span class="linenos">106</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
-</span><span id="Redshift.Tokenizer-107"><a href="#Redshift.Tokenizer-107"><span class="linenos">107</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
-</span><span id="Redshift.Tokenizer-108"><a href="#Redshift.Tokenizer-108"><span class="linenos">108</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="Redshift.Tokenizer-109"><a href="#Redshift.Tokenizer-109"><span class="linenos">109</span></a>
-</span><span id="Redshift.Tokenizer-110"><a href="#Redshift.Tokenizer-110"><span class="linenos">110</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift.Tokenizer-111"><a href="#Redshift.Tokenizer-111"><span class="linenos">111</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><span id="Redshift.Tokenizer-112"><a href="#Redshift.Tokenizer-112"><span class="linenos">112</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-113"><a href="#Redshift.Tokenizer-113"><span class="linenos">113</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-114"><a href="#Redshift.Tokenizer-114"><span class="linenos">114</span></a> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIMESTAMP</span><span class="p">,</span>
-</span><span id="Redshift.Tokenizer-115"><a href="#Redshift.Tokenizer-115"><span class="linenos">115</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="Redshift.Tokenizer-116"><a href="#Redshift.Tokenizer-116"><span class="linenos">116</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-117"><a href="#Redshift.Tokenizer-117"><span class="linenos">117</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-118"><a href="#Redshift.Tokenizer-118"><span class="linenos">118</span></a> <span class="p">}</span>
-</span><span id="Redshift.Tokenizer-119"><a href="#Redshift.Tokenizer-119"><span class="linenos">119</span></a>
-</span><span id="Redshift.Tokenizer-120"><a href="#Redshift.Tokenizer-120"><span class="linenos">120</span></a> <span class="c1"># Redshift allows # to appear as a table identifier prefix</span>
-</span><span id="Redshift.Tokenizer-121"><a href="#Redshift.Tokenizer-121"><span class="linenos">121</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
-</span><span id="Redshift.Tokenizer-122"><a href="#Redshift.Tokenizer-122"><span class="linenos">122</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>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Tokenizer-120"><a href="#Redshift.Tokenizer-120"><span class="linenos">120</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-121"><a href="#Redshift.Tokenizer-121"><span class="linenos">121</span></a> <span class="n">BIT_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="Redshift.Tokenizer-122"><a href="#Redshift.Tokenizer-122"><span class="linenos">122</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[]</span>
+</span><span id="Redshift.Tokenizer-123"><a href="#Redshift.Tokenizer-123"><span class="linenos">123</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="Redshift.Tokenizer-124"><a href="#Redshift.Tokenizer-124"><span class="linenos">124</span></a>
+</span><span id="Redshift.Tokenizer-125"><a href="#Redshift.Tokenizer-125"><span class="linenos">125</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Tokenizer-126"><a href="#Redshift.Tokenizer-126"><span class="linenos">126</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><span id="Redshift.Tokenizer-127"><a href="#Redshift.Tokenizer-127"><span class="linenos">127</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-128"><a href="#Redshift.Tokenizer-128"><span class="linenos">128</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-129"><a href="#Redshift.Tokenizer-129"><span class="linenos">129</span></a> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">CURRENT_TIMESTAMP</span><span class="p">,</span>
+</span><span id="Redshift.Tokenizer-130"><a href="#Redshift.Tokenizer-130"><span class="linenos">130</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="Redshift.Tokenizer-131"><a href="#Redshift.Tokenizer-131"><span class="linenos">131</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-132"><a href="#Redshift.Tokenizer-132"><span class="linenos">132</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-133"><a href="#Redshift.Tokenizer-133"><span class="linenos">133</span></a> <span class="p">}</span>
+</span><span id="Redshift.Tokenizer-134"><a href="#Redshift.Tokenizer-134"><span class="linenos">134</span></a>
+</span><span id="Redshift.Tokenizer-135"><a href="#Redshift.Tokenizer-135"><span class="linenos">135</span></a> <span class="c1"># Redshift allows # to appear as a table identifier prefix</span>
+</span><span id="Redshift.Tokenizer-136"><a href="#Redshift.Tokenizer-136"><span class="linenos">136</span></a> <span class="n">SINGLE_TOKENS</span> <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">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
+</span><span id="Redshift.Tokenizer-137"><a href="#Redshift.Tokenizer-137"><span class="linenos">137</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>
@@ -1439,83 +1501,85 @@ Default: 3</li>
</div>
<a class="headerlink" href="#Redshift.Generator"></a>
- <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator-124"><a href="#Redshift.Generator-124"><span class="linenos">124</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-125"><a href="#Redshift.Generator-125"><span class="linenos">125</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift.Generator-126"><a href="#Redshift.Generator-126"><span class="linenos">126</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift.Generator-127"><a href="#Redshift.Generator-127"><span class="linenos">127</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift.Generator-128"><a href="#Redshift.Generator-128"><span class="linenos">128</span></a> <span class="n">VALUES_AS_TABLE</span> <span class="o">=</span> <span class="kc">False</span>
-</span><span id="Redshift.Generator-129"><a href="#Redshift.Generator-129"><span class="linenos">129</span></a> <span class="n">TZ_TO_WITH_TIME_ZONE</span> <span class="o">=</span> <span class="kc">True</span>
-</span><span id="Redshift.Generator-130"><a href="#Redshift.Generator-130"><span class="linenos">130</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
-</span><span id="Redshift.Generator-131"><a href="#Redshift.Generator-131"><span class="linenos">131</span></a>
-</span><span id="Redshift.Generator-132"><a href="#Redshift.Generator-132"><span class="linenos">132</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift.Generator-133"><a href="#Redshift.Generator-133"><span class="linenos">133</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><span id="Redshift.Generator-134"><a href="#Redshift.Generator-134"><span class="linenos">134</span></a> <span class="n">exp</span><span 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-135"><a href="#Redshift.Generator-135"><span class="linenos">135</span></a> <span class="n">exp</span><span 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-136"><a href="#Redshift.Generator-136"><span class="linenos">136</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMETZ</span><span class="p">:</span> <span class="s2">&quot;TIME&quot;</span><span class="p">,</span>
-</span><span id="Redshift.Generator-137"><a href="#Redshift.Generator-137"><span class="linenos">137</span></a> <span class="n">exp</span><span 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="Redshift.Generator-138"><a href="#Redshift.Generator-138"><span class="linenos">138</span></a> <span class="n">exp</span><span 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-139"><a href="#Redshift.Generator-139"><span class="linenos">139</span></a> <span class="p">}</span>
-</span><span id="Redshift.Generator-140"><a href="#Redshift.Generator-140"><span class="linenos">140</span></a>
-</span><span id="Redshift.Generator-141"><a href="#Redshift.Generator-141"><span class="linenos">141</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift.Generator-142"><a href="#Redshift.Generator-142"><span class="linenos">142</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><span id="Redshift.Generator-143"><a href="#Redshift.Generator-143"><span class="linenos">143</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_WITH</span><span class="p">,</span>
-</span><span id="Redshift.Generator-144"><a href="#Redshift.Generator-144"><span class="linenos">144</span></a> <span class="p">}</span>
-</span><span id="Redshift.Generator-145"><a href="#Redshift.Generator-145"><span class="linenos">145</span></a>
-</span><span id="Redshift.Generator-146"><a href="#Redshift.Generator-146"><span class="linenos">146</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
-</span><span id="Redshift.Generator-147"><a href="#Redshift.Generator-147"><span class="linenos">147</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><span id="Redshift.Generator-148"><a href="#Redshift.Generator-148"><span class="linenos">148</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Concat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
-</span><span id="Redshift.Generator-149"><a href="#Redshift.Generator-149"><span class="linenos">149</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ConcatWs</span><span class="p">:</span> <span class="n">concat_ws_to_dpipe_sql</span><span class="p">,</span>
-</span><span id="Redshift.Generator-150"><a href="#Redshift.Generator-150"><span class="linenos">150</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="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">,</span>
-</span><span id="Redshift.Generator-151"><a href="#Redshift.Generator-151"><span class="linenos">151</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
-</span><span id="Redshift.Generator-152"><a href="#Redshift.Generator-152"><span class="linenos">152</span></a> <span class="s2">&quot;DATEADD&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
-</span><span id="Redshift.Generator-153"><a href="#Redshift.Generator-153"><span class="linenos">153</span></a> <span class="p">),</span>
-</span><span id="Redshift.Generator-154"><a href="#Redshift.Generator-154"><span class="linenos">154</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
-</span><span id="Redshift.Generator-155"><a href="#Redshift.Generator-155"><span class="linenos">155</span></a> <span class="s2">&quot;DATEDIFF&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
-</span><span id="Redshift.Generator-156"><a href="#Redshift.Generator-156"><span class="linenos">156</span></a> <span class="p">),</span>
-</span><span id="Redshift.Generator-157"><a href="#Redshift.Generator-157"><span class="linenos">157</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-158"><a href="#Redshift.Generator-158"><span class="linenos">158</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-159"><a href="#Redshift.Generator-159"><span class="linenos">159</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRTOL&quot;</span><span class="p">),</span>
-</span><span id="Redshift.Generator-160"><a href="#Redshift.Generator-160"><span class="linenos">160</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
-</span><span id="Redshift.Generator-161"><a href="#Redshift.Generator-161"><span class="linenos">161</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
-</span><span id="Redshift.Generator-162"><a href="#Redshift.Generator-162"><span class="linenos">162</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeConcat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
-</span><span id="Redshift.Generator-163"><a href="#Redshift.Generator-163"><span class="linenos">163</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="Redshift.Generator-164"><a href="#Redshift.Generator-164"><span class="linenos">164</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</span><span class="p">]</span>
-</span><span id="Redshift.Generator-165"><a href="#Redshift.Generator-165"><span class="linenos">165</span></a> <span class="p">),</span>
-</span><span id="Redshift.Generator-166"><a href="#Redshift.Generator-166"><span class="linenos">166</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-167"><a href="#Redshift.Generator-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 class="s2">&quot;redshift&quot;</span><span class="p">),</span>
-</span><span id="Redshift.Generator-168"><a href="#Redshift.Generator-168"><span class="linenos">168</span></a> <span class="p">}</span>
-</span><span id="Redshift.Generator-169"><a href="#Redshift.Generator-169"><span class="linenos">169</span></a>
-</span><span id="Redshift.Generator-170"><a href="#Redshift.Generator-170"><span class="linenos">170</span></a> <span class="c1"># Postgres maps exp.Pivot to no_pivot_sql, but Redshift support pivots</span>
-</span><span id="Redshift.Generator-171"><a href="#Redshift.Generator-171"><span class="linenos">171</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">Pivot</span><span class="p">)</span>
-</span><span id="Redshift.Generator-172"><a href="#Redshift.Generator-172"><span class="linenos">172</span></a>
-</span><span id="Redshift.Generator-173"><a href="#Redshift.Generator-173"><span class="linenos">173</span></a> <span class="c1"># Redshift uses the POW | POWER (expr1, expr2) syntax instead of expr1 ^ expr2 (postgres)</span>
-</span><span id="Redshift.Generator-174"><a href="#Redshift.Generator-174"><span class="linenos">174</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">Pow</span><span class="p">)</span>
-</span><span id="Redshift.Generator-175"><a href="#Redshift.Generator-175"><span class="linenos">175</span></a>
-</span><span id="Redshift.Generator-176"><a href="#Redshift.Generator-176"><span class="linenos">176</span></a> <span class="c1"># Redshift supports ANY_VALUE(..)</span>
-</span><span id="Redshift.Generator-177"><a href="#Redshift.Generator-177"><span class="linenos">177</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">AnyValue</span><span class="p">)</span>
-</span><span id="Redshift.Generator-178"><a href="#Redshift.Generator-178"><span class="linenos">178</span></a>
-</span><span id="Redshift.Generator-179"><a href="#Redshift.Generator-179"><span class="linenos">179</span></a> <span class="n">RESERVED_KEYWORDS</span> <span class="o">=</span> <span class="p">{</span><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">RESERVED_KEYWORDS</span><span class="p">,</span> <span class="s2">&quot;snapshot&quot;</span><span class="p">,</span> <span class="s2">&quot;type&quot;</span><span class="p">}</span>
-</span><span id="Redshift.Generator-180"><a href="#Redshift.Generator-180"><span class="linenos">180</span></a>
-</span><span id="Redshift.Generator-181"><a href="#Redshift.Generator-181"><span class="linenos">181</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-182"><a href="#Redshift.Generator-182"><span class="linenos">182</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-183"><a href="#Redshift.Generator-183"><span class="linenos">183</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-184"><a href="#Redshift.Generator-184"><span class="linenos">184</span></a>
-</span><span id="Redshift.Generator-185"><a href="#Redshift.Generator-185"><span class="linenos">185</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-186"><a href="#Redshift.Generator-186"><span class="linenos">186</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
-</span><span id="Redshift.Generator-187"><a href="#Redshift.Generator-187"><span class="linenos">187</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-188"><a href="#Redshift.Generator-188"><span class="linenos">188</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-189"><a href="#Redshift.Generator-189"><span class="linenos">189</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-190"><a href="#Redshift.Generator-190"><span class="linenos">190</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
-</span><span id="Redshift.Generator-191"><a href="#Redshift.Generator-191"><span class="linenos">191</span></a><span class="sd"> &quot;&quot;&quot;</span>
-</span><span id="Redshift.Generator-192"><a href="#Redshift.Generator-192"><span class="linenos">192</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">):</span>
-</span><span id="Redshift.Generator-193"><a href="#Redshift.Generator-193"><span class="linenos">193</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-194"><a href="#Redshift.Generator-194"><span class="linenos">194</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-195"><a href="#Redshift.Generator-195"><span class="linenos">195</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-196"><a href="#Redshift.Generator-196"><span class="linenos">196</span></a>
-</span><span id="Redshift.Generator-197"><a href="#Redshift.Generator-197"><span class="linenos">197</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-198"><a href="#Redshift.Generator-198"><span class="linenos">198</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="s2">&quot;MAX&quot;</span><span class="p">))</span>
-</span><span id="Redshift.Generator-199"><a href="#Redshift.Generator-199"><span class="linenos">199</span></a>
-</span><span id="Redshift.Generator-200"><a href="#Redshift.Generator-200"><span class="linenos">200</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>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator-139"><a href="#Redshift.Generator-139"><span class="linenos">139</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-140"><a href="#Redshift.Generator-140"><span class="linenos">140</span></a> <span class="n">LOCKING_READS_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift.Generator-141"><a href="#Redshift.Generator-141"><span class="linenos">141</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift.Generator-142"><a href="#Redshift.Generator-142"><span class="linenos">142</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift.Generator-143"><a href="#Redshift.Generator-143"><span class="linenos">143</span></a> <span class="n">VALUES_AS_TABLE</span> <span class="o">=</span> <span class="kc">False</span>
+</span><span id="Redshift.Generator-144"><a href="#Redshift.Generator-144"><span class="linenos">144</span></a> <span class="n">TZ_TO_WITH_TIME_ZONE</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Redshift.Generator-145"><a href="#Redshift.Generator-145"><span class="linenos">145</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">True</span>
+</span><span id="Redshift.Generator-146"><a href="#Redshift.Generator-146"><span class="linenos">146</span></a>
+</span><span id="Redshift.Generator-147"><a href="#Redshift.Generator-147"><span class="linenos">147</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Generator-148"><a href="#Redshift.Generator-148"><span class="linenos">148</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><span id="Redshift.Generator-149"><a href="#Redshift.Generator-149"><span class="linenos">149</span></a> <span class="n">exp</span><span 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-150"><a href="#Redshift.Generator-150"><span class="linenos">150</span></a> <span class="n">exp</span><span 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-151"><a href="#Redshift.Generator-151"><span class="linenos">151</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMETZ</span><span class="p">:</span> <span class="s2">&quot;TIME&quot;</span><span class="p">,</span>
+</span><span id="Redshift.Generator-152"><a href="#Redshift.Generator-152"><span class="linenos">152</span></a> <span class="n">exp</span><span 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="Redshift.Generator-153"><a href="#Redshift.Generator-153"><span class="linenos">153</span></a> <span class="n">exp</span><span 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-154"><a href="#Redshift.Generator-154"><span class="linenos">154</span></a> <span class="p">}</span>
+</span><span id="Redshift.Generator-155"><a href="#Redshift.Generator-155"><span class="linenos">155</span></a>
+</span><span id="Redshift.Generator-156"><a href="#Redshift.Generator-156"><span class="linenos">156</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Generator-157"><a href="#Redshift.Generator-157"><span class="linenos">157</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><span id="Redshift.Generator-158"><a href="#Redshift.Generator-158"><span class="linenos">158</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_WITH</span><span class="p">,</span>
+</span><span id="Redshift.Generator-159"><a href="#Redshift.Generator-159"><span class="linenos">159</span></a> <span class="p">}</span>
+</span><span id="Redshift.Generator-160"><a href="#Redshift.Generator-160"><span class="linenos">160</span></a>
+</span><span id="Redshift.Generator-161"><a href="#Redshift.Generator-161"><span class="linenos">161</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
+</span><span id="Redshift.Generator-162"><a href="#Redshift.Generator-162"><span class="linenos">162</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><span id="Redshift.Generator-163"><a href="#Redshift.Generator-163"><span class="linenos">163</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Concat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
+</span><span id="Redshift.Generator-164"><a href="#Redshift.Generator-164"><span class="linenos">164</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ConcatWs</span><span class="p">:</span> <span class="n">concat_ws_to_dpipe_sql</span><span class="p">,</span>
+</span><span id="Redshift.Generator-165"><a href="#Redshift.Generator-165"><span class="linenos">165</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">&quot;APPROXIMATE COUNT(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">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="Redshift.Generator-166"><a href="#Redshift.Generator-166"><span class="linenos">166</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="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="s2">&quot;SYSDATE&quot;</span><span class="p">,</span>
+</span><span id="Redshift.Generator-167"><a href="#Redshift.Generator-167"><span class="linenos">167</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
+</span><span id="Redshift.Generator-168"><a href="#Redshift.Generator-168"><span class="linenos">168</span></a> <span class="s2">&quot;DATEADD&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
+</span><span id="Redshift.Generator-169"><a href="#Redshift.Generator-169"><span class="linenos">169</span></a> <span class="p">),</span>
+</span><span id="Redshift.Generator-170"><a href="#Redshift.Generator-170"><span class="linenos">170</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="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
+</span><span id="Redshift.Generator-171"><a href="#Redshift.Generator-171"><span class="linenos">171</span></a> <span class="s2">&quot;DATEDIFF&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">e</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="ow">or</span> <span class="s2">&quot;day&quot;</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
+</span><span id="Redshift.Generator-172"><a href="#Redshift.Generator-172"><span class="linenos">172</span></a> <span class="p">),</span>
+</span><span id="Redshift.Generator-173"><a href="#Redshift.Generator-173"><span class="linenos">173</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-174"><a href="#Redshift.Generator-174"><span class="linenos">174</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-175"><a href="#Redshift.Generator-175"><span class="linenos">175</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromBase</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">&quot;STRTOL&quot;</span><span class="p">),</span>
+</span><span id="Redshift.Generator-176"><a href="#Redshift.Generator-176"><span class="linenos">176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span><span class="p">:</span> <span class="n">generatedasidentitycolumnconstraint_sql</span><span class="p">,</span>
+</span><span id="Redshift.Generator-177"><a href="#Redshift.Generator-177"><span class="linenos">177</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
+</span><span id="Redshift.Generator-178"><a href="#Redshift.Generator-178"><span class="linenos">178</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">_json_sql</span><span class="p">,</span>
+</span><span id="Redshift.Generator-179"><a href="#Redshift.Generator-179"><span class="linenos">179</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeConcat</span><span class="p">:</span> <span class="n">concat_to_dpipe_sql</span><span class="p">,</span>
+</span><span id="Redshift.Generator-180"><a href="#Redshift.Generator-180"><span class="linenos">180</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="Redshift.Generator-181"><a href="#Redshift.Generator-181"><span class="linenos">181</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</span><span class="p">]</span>
+</span><span id="Redshift.Generator-182"><a href="#Redshift.Generator-182"><span class="linenos">182</span></a> <span class="p">),</span>
+</span><span id="Redshift.Generator-183"><a href="#Redshift.Generator-183"><span class="linenos">183</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-184"><a href="#Redshift.Generator-184"><span class="linenos">184</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 class="s2">&quot;redshift&quot;</span><span class="p">),</span>
+</span><span id="Redshift.Generator-185"><a href="#Redshift.Generator-185"><span class="linenos">185</span></a> <span class="p">}</span>
+</span><span id="Redshift.Generator-186"><a href="#Redshift.Generator-186"><span class="linenos">186</span></a>
+</span><span id="Redshift.Generator-187"><a href="#Redshift.Generator-187"><span class="linenos">187</span></a> <span class="c1"># Postgres maps exp.Pivot to no_pivot_sql, but Redshift support pivots</span>
+</span><span id="Redshift.Generator-188"><a href="#Redshift.Generator-188"><span class="linenos">188</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">Pivot</span><span class="p">)</span>
+</span><span id="Redshift.Generator-189"><a href="#Redshift.Generator-189"><span class="linenos">189</span></a>
+</span><span id="Redshift.Generator-190"><a href="#Redshift.Generator-190"><span class="linenos">190</span></a> <span class="c1"># Redshift uses the POW | POWER (expr1, expr2) syntax instead of expr1 ^ expr2 (postgres)</span>
+</span><span id="Redshift.Generator-191"><a href="#Redshift.Generator-191"><span class="linenos">191</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">Pow</span><span class="p">)</span>
+</span><span id="Redshift.Generator-192"><a href="#Redshift.Generator-192"><span class="linenos">192</span></a>
+</span><span id="Redshift.Generator-193"><a href="#Redshift.Generator-193"><span class="linenos">193</span></a> <span class="c1"># Redshift supports ANY_VALUE(..)</span>
+</span><span id="Redshift.Generator-194"><a href="#Redshift.Generator-194"><span class="linenos">194</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">AnyValue</span><span class="p">)</span>
+</span><span id="Redshift.Generator-195"><a href="#Redshift.Generator-195"><span class="linenos">195</span></a>
+</span><span id="Redshift.Generator-196"><a href="#Redshift.Generator-196"><span class="linenos">196</span></a> <span class="n">RESERVED_KEYWORDS</span> <span class="o">=</span> <span class="p">{</span><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">RESERVED_KEYWORDS</span><span class="p">,</span> <span class="s2">&quot;snapshot&quot;</span><span class="p">,</span> <span class="s2">&quot;type&quot;</span><span class="p">}</span>
+</span><span id="Redshift.Generator-197"><a href="#Redshift.Generator-197"><span class="linenos">197</span></a>
+</span><span id="Redshift.Generator-198"><a href="#Redshift.Generator-198"><span class="linenos">198</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-199"><a href="#Redshift.Generator-199"><span class="linenos">199</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-200"><a href="#Redshift.Generator-200"><span class="linenos">200</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-201"><a href="#Redshift.Generator-201"><span class="linenos">201</span></a>
+</span><span id="Redshift.Generator-202"><a href="#Redshift.Generator-202"><span class="linenos">202</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-203"><a href="#Redshift.Generator-203"><span class="linenos">203</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator-204"><a href="#Redshift.Generator-204"><span class="linenos">204</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-205"><a href="#Redshift.Generator-205"><span class="linenos">205</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-206"><a href="#Redshift.Generator-206"><span class="linenos">206</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-207"><a href="#Redshift.Generator-207"><span class="linenos">207</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
+</span><span id="Redshift.Generator-208"><a href="#Redshift.Generator-208"><span class="linenos">208</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator-209"><a href="#Redshift.Generator-209"><span class="linenos">209</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">):</span>
+</span><span id="Redshift.Generator-210"><a href="#Redshift.Generator-210"><span class="linenos">210</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-211"><a href="#Redshift.Generator-211"><span class="linenos">211</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-212"><a href="#Redshift.Generator-212"><span class="linenos">212</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-213"><a href="#Redshift.Generator-213"><span class="linenos">213</span></a>
+</span><span id="Redshift.Generator-214"><a href="#Redshift.Generator-214"><span class="linenos">214</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-215"><a href="#Redshift.Generator-215"><span class="linenos">215</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="s2">&quot;MAX&quot;</span><span class="p">))</span>
+</span><span id="Redshift.Generator-216"><a href="#Redshift.Generator-216"><span class="linenos">216</span></a>
+</span><span id="Redshift.Generator-217"><a href="#Redshift.Generator-217"><span class="linenos">217</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>
@@ -1660,7 +1724,7 @@ Default: True</li>
<div class="attr variable">
<span class="name">TRANSFORMS</span> =
<input id="Redshift.Generator.TRANSFORMS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
- <label class="view-value-button pdoc-button" for="Redshift.Generator.TRANSFORMS-view-value"></label><span class="default_value">{&lt;class &#39;<a href="../expressions.html#DateAdd">sqlglot.expressions.DateAdd</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TsOrDsAdd">sqlglot.expressions.TsOrDsAdd</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CaseSpecificColumnConstraint">sqlglot.expressions.CaseSpecificColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CharacterSetColumnConstraint">sqlglot.expressions.CharacterSetColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CharacterSetProperty">sqlglot.expressions.CharacterSetProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CheckColumnConstraint">sqlglot.expressions.CheckColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ClusteredColumnConstraint">sqlglot.expressions.ClusteredColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CollateColumnConstraint">sqlglot.expressions.CollateColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CopyGrantsProperty">sqlglot.expressions.CopyGrantsProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CommentColumnConstraint">sqlglot.expressions.CommentColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DateFormatColumnConstraint">sqlglot.expressions.DateFormatColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DefaultColumnConstraint">sqlglot.expressions.DefaultColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#EncodeColumnConstraint">sqlglot.expressions.EncodeColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ExecuteAsProperty">sqlglot.expressions.ExecuteAsProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ExternalProperty">sqlglot.expressions.ExternalProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#HeapProperty">sqlglot.expressions.HeapProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#InlineLengthColumnConstraint">sqlglot.expressions.InlineLengthColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#InputModelProperty">sqlglot.expressions.InputModelProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#IntervalSpan">sqlglot.expressions.IntervalSpan</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LanguageProperty">sqlglot.expressions.LanguageProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LocationProperty">sqlglot.expressions.LocationProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LogProperty">sqlglot.expressions.LogProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#MaterializedProperty">sqlglot.expressions.MaterializedProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#NoPrimaryIndexProperty">sqlglot.expressions.NoPrimaryIndexProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#NonClusteredColumnConstraint">sqlglot.expressions.NonClusteredColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#NotForReplicationColumnConstraint">sqlglot.expressions.NotForReplicationColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#OnCommitProperty">sqlglot.expressions.OnCommitProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#OnProperty">sqlglot.expressions.OnProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#OnUpdateColumnConstraint">sqlglot.expressions.OnUpdateColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#OutputModelProperty">sqlglot.expressions.OutputModelProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#PathColumnConstraint">sqlglot.expressions.PathColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#RemoteWithConnectionModelProperty">sqlglot.expressions.RemoteWithConnectionModelProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ReturnsProperty">sqlglot.expressions.ReturnsProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SampleProperty">sqlglot.expressions.SampleProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SetProperty">sqlglot.expressions.SetProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SettingsProperty">sqlglot.expressions.SettingsProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SqlSecurityProperty">sqlglot.expressions.SqlSecurityProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#StabilityProperty">sqlglot.expressions.StabilityProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TemporaryProperty">sqlglot.expressions.TemporaryProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ToTableProperty">sqlglot.expressions.ToTableProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TransientProperty">sqlglot.expressions.TransientProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TransformModelProperty">sqlglot.expressions.TransformModelProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TitleColumnConstraint">sqlglot.expressions.TitleColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#UppercaseColumnConstraint">sqlglot.expressions.UppercaseColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#VarMap">sqlglot.expressions.VarMap</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#VolatileProperty">sqlglot.expressions.VolatileProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#WithJournalTableProperty">sqlglot.expressions.WithJournalTableProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Array">sqlglot.expressions.Array</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ArrayContained">sqlglot.expressions.ArrayContained</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ArrayContains">sqlglot.expressions.ArrayContains</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ArrayOverlaps">sqlglot.expressions.ArrayOverlaps</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#BitwiseXor">sqlglot.expressions.BitwiseXor</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ColumnDef">sqlglot.expressions.ColumnDef</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#CurrentDate">sqlglot.expressions.CurrentDate</a>&#39;&gt;: &lt;function no_paren_current_date_sql&gt;, &lt;class &#39;<a href="../expressions.html#CurrentTimestamp">sqlglot.expressions.CurrentTimestamp</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DateDiff">sqlglot.expressions.DateDiff</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DateStrToDate">sqlglot.expressions.DateStrToDate</a>&#39;&gt;: &lt;function datestrtodate_sql&gt;, &lt;class &#39;<a href="../expressions.html#DataType">sqlglot.expressions.DataType</a>&#39;&gt;: &lt;function _datatype_sql&gt;, &lt;class &#39;<a href="../expressions.html#DateSub">sqlglot.expressions.DateSub</a>&#39;&gt;: &lt;function _date_add_sql.&lt;locals&gt;.func&gt;, &lt;class &#39;<a href="../expressions.html#Explode">sqlglot.expressions.Explode</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#GroupConcat">sqlglot.expressions.GroupConcat</a>&#39;&gt;: &lt;function _string_agg_sql&gt;, &lt;class &#39;<a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a>&#39;&gt;: &lt;function _json_sql&gt;, &lt;class &#39;<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>&#39;&gt;: &lt;function _json_sql&gt;, &lt;class &#39;<a href="../expressions.html#JSONBExtract">sqlglot.expressions.JSONBExtract</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#JSONBExtractScalar">sqlglot.expressions.JSONBExtractScalar</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#JSONBContains">sqlglot.expressions.JSONBContains</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Max">sqlglot.expressions.Max</a>&#39;&gt;: &lt;function max_or_greatest&gt;, &lt;class &#39;<a href="../expressions.html#MapFromEntries">sqlglot.expressions.MapFromEntries</a>&#39;&gt;: &lt;function no_map_from_entries_sql&gt;, &lt;class &#39;<a href="../expressions.html#Min">sqlglot.expressions.Min</a>&#39;&gt;: &lt;function min_or_least&gt;, &lt;class &#39;<a href="../expressions.html#Merge">sqlglot.expressions.Merge</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#PercentileCont">sqlglot.expressions.PercentileCont</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#PercentileDisc">sqlglot.expressions.PercentileDisc</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#RegexpILike">sqlglot.expressions.RegexpILike</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Select">sqlglot.expressions.Select</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a>&#39;&gt;: &lt;function str_position_sql&gt;, &lt;class &#39;<a href="../expressions.html#StrToTime">sqlglot.expressions.StrToTime</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#StructExtract">sqlglot.expressions.StructExtract</a>&#39;&gt;: &lt;function struct_extract_sql&gt;, &lt;class &#39;<a href="../expressions.html#Substring">sqlglot.expressions.Substring</a>&#39;&gt;: &lt;function _substring_sql&gt;, &lt;class &#39;<a href="../expressions.html#TimestampTrunc">sqlglot.expressions.TimestampTrunc</a>&#39;&gt;: &lt;function timestamptrunc_sql&gt;, &lt;class &#39;<a href="../expressions.html#TimeStrToTime">sqlglot.expressions.TimeStrToTime</a>&#39;&gt;: &lt;function timestrtotime_sql&gt;, &lt;class &#39;<a href="../expressions.html#TimeToStr">sqlglot.expressions.TimeToStr</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TableSample">sqlglot.expressions.TableSample</a>&#39;&gt;: &lt;function no_tablesample_sql&gt;, &lt;class &#39;<a href="../expressions.html#ToChar">sqlglot.expressions.ToChar</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Trim">sqlglot.expressions.Trim</a>&#39;&gt;: &lt;function trim_sql&gt;, &lt;class &#39;<a href="../expressions.html#TryCast">sqlglot.expressions.TryCast</a>&#39;&gt;: &lt;function no_trycast_sql&gt;, &lt;class &#39;<a href="../expressions.html#TsOrDsToDate">sqlglot.expressions.TsOrDsToDate</a>&#39;&gt;: &lt;function ts_or_ds_to_date_sql.&lt;locals&gt;._ts_or_ds_to_date_sql&gt;, &lt;class &#39;<a href="../expressions.html#UnixToTime">sqlglot.expressions.UnixToTime</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Xor">sqlglot.expressions.Xor</a>&#39;&gt;: &lt;function bool_xor_sql&gt;, &lt;class &#39;<a href="../expressions.html#Concat">sqlglot.expressions.Concat</a>&#39;&gt;: &lt;function concat_to_dpipe_sql&gt;, &lt;class &#39;<a href="../expressions.html#ConcatWs">sqlglot.expressions.ConcatWs</a>&#39;&gt;: &lt;function concat_ws_to_dpipe_sql&gt;, &lt;class &#39;<a href="../expressions.html#DistKeyProperty">sqlglot.expressions.DistKeyProperty</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DistStyleProperty">sqlglot.expressions.DistStyleProperty</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#FromBase">sqlglot.expressions.FromBase</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SafeConcat">sqlglot.expressions.SafeConcat</a>&#39;&gt;: &lt;function concat_to_dpipe_sql&gt;, &lt;class &#39;<a href="../expressions.html#SortKeyProperty">sqlglot.expressions.SortKeyProperty</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;}</span>
+ <label class="view-value-button pdoc-button" for="Redshift.Generator.TRANSFORMS-view-value"></label><span class="default_value">{&lt;class &#39;<a href="../expressions.html#DateAdd">sqlglot.expressions.DateAdd</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TsOrDsAdd">sqlglot.expressions.TsOrDsAdd</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CaseSpecificColumnConstraint">sqlglot.expressions.CaseSpecificColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CharacterSetColumnConstraint">sqlglot.expressions.CharacterSetColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CharacterSetProperty">sqlglot.expressions.CharacterSetProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CheckColumnConstraint">sqlglot.expressions.CheckColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ClusteredColumnConstraint">sqlglot.expressions.ClusteredColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CollateColumnConstraint">sqlglot.expressions.CollateColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CopyGrantsProperty">sqlglot.expressions.CopyGrantsProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#CommentColumnConstraint">sqlglot.expressions.CommentColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DateFormatColumnConstraint">sqlglot.expressions.DateFormatColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DefaultColumnConstraint">sqlglot.expressions.DefaultColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#EncodeColumnConstraint">sqlglot.expressions.EncodeColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ExecuteAsProperty">sqlglot.expressions.ExecuteAsProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ExternalProperty">sqlglot.expressions.ExternalProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#HeapProperty">sqlglot.expressions.HeapProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#InlineLengthColumnConstraint">sqlglot.expressions.InlineLengthColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#InputModelProperty">sqlglot.expressions.InputModelProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#IntervalSpan">sqlglot.expressions.IntervalSpan</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LanguageProperty">sqlglot.expressions.LanguageProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LocationProperty">sqlglot.expressions.LocationProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LogProperty">sqlglot.expressions.LogProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#MaterializedProperty">sqlglot.expressions.MaterializedProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#NoPrimaryIndexProperty">sqlglot.expressions.NoPrimaryIndexProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#NonClusteredColumnConstraint">sqlglot.expressions.NonClusteredColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#NotForReplicationColumnConstraint">sqlglot.expressions.NotForReplicationColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#OnCommitProperty">sqlglot.expressions.OnCommitProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#OnProperty">sqlglot.expressions.OnProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#OnUpdateColumnConstraint">sqlglot.expressions.OnUpdateColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#OutputModelProperty">sqlglot.expressions.OutputModelProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#PathColumnConstraint">sqlglot.expressions.PathColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#RemoteWithConnectionModelProperty">sqlglot.expressions.RemoteWithConnectionModelProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ReturnsProperty">sqlglot.expressions.ReturnsProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SampleProperty">sqlglot.expressions.SampleProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SetProperty">sqlglot.expressions.SetProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SettingsProperty">sqlglot.expressions.SettingsProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#SqlSecurityProperty">sqlglot.expressions.SqlSecurityProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#StabilityProperty">sqlglot.expressions.StabilityProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TemporaryProperty">sqlglot.expressions.TemporaryProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ToTableProperty">sqlglot.expressions.ToTableProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TransientProperty">sqlglot.expressions.TransientProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TransformModelProperty">sqlglot.expressions.TransformModelProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TitleColumnConstraint">sqlglot.expressions.TitleColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#UppercaseColumnConstraint">sqlglot.expressions.UppercaseColumnConstraint</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#VarMap">sqlglot.expressions.VarMap</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#VolatileProperty">sqlglot.expressions.VolatileProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#WithJournalTableProperty">sqlglot.expressions.WithJournalTableProperty</a>&#39;&gt;: &lt;function Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Array">sqlglot.expressions.Array</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ArrayContained">sqlglot.expressions.ArrayContained</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ArrayContains">sqlglot.expressions.ArrayContains</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ArrayOverlaps">sqlglot.expressions.ArrayOverlaps</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#BitwiseXor">sqlglot.expressions.BitwiseXor</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#ColumnDef">sqlglot.expressions.ColumnDef</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#CurrentDate">sqlglot.expressions.CurrentDate</a>&#39;&gt;: &lt;function no_paren_current_date_sql&gt;, &lt;class &#39;<a href="../expressions.html#CurrentTimestamp">sqlglot.expressions.CurrentTimestamp</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DateDiff">sqlglot.expressions.DateDiff</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DateStrToDate">sqlglot.expressions.DateStrToDate</a>&#39;&gt;: &lt;function datestrtodate_sql&gt;, &lt;class &#39;<a href="../expressions.html#DataType">sqlglot.expressions.DataType</a>&#39;&gt;: &lt;function _datatype_sql&gt;, &lt;class &#39;<a href="../expressions.html#DateSub">sqlglot.expressions.DateSub</a>&#39;&gt;: &lt;function _date_add_sql.&lt;locals&gt;.func&gt;, &lt;class &#39;<a href="../expressions.html#Explode">sqlglot.expressions.Explode</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#GroupConcat">sqlglot.expressions.GroupConcat</a>&#39;&gt;: &lt;function _string_agg_sql&gt;, &lt;class &#39;<a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a>&#39;&gt;: &lt;function _json_sql&gt;, &lt;class &#39;<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>&#39;&gt;: &lt;function _json_sql&gt;, &lt;class &#39;<a href="../expressions.html#JSONBExtract">sqlglot.expressions.JSONBExtract</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#JSONBExtractScalar">sqlglot.expressions.JSONBExtractScalar</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#JSONBContains">sqlglot.expressions.JSONBContains</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Max">sqlglot.expressions.Max</a>&#39;&gt;: &lt;function max_or_greatest&gt;, &lt;class &#39;<a href="../expressions.html#MapFromEntries">sqlglot.expressions.MapFromEntries</a>&#39;&gt;: &lt;function no_map_from_entries_sql&gt;, &lt;class &#39;<a href="../expressions.html#Min">sqlglot.expressions.Min</a>&#39;&gt;: &lt;function min_or_least&gt;, &lt;class &#39;<a href="../expressions.html#Merge">sqlglot.expressions.Merge</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#PercentileCont">sqlglot.expressions.PercentileCont</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#PercentileDisc">sqlglot.expressions.PercentileDisc</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#RegexpILike">sqlglot.expressions.RegexpILike</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Select">sqlglot.expressions.Select</a>&#39;&gt;: &lt;function preprocess.&lt;locals&gt;._to_sql&gt;, &lt;class &#39;<a href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a>&#39;&gt;: &lt;function str_position_sql&gt;, &lt;class &#39;<a href="../expressions.html#StrToTime">sqlglot.expressions.StrToTime</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#StructExtract">sqlglot.expressions.StructExtract</a>&#39;&gt;: &lt;function struct_extract_sql&gt;, &lt;class &#39;<a href="../expressions.html#Substring">sqlglot.expressions.Substring</a>&#39;&gt;: &lt;function _substring_sql&gt;, &lt;class &#39;<a href="../expressions.html#TimestampTrunc">sqlglot.expressions.TimestampTrunc</a>&#39;&gt;: &lt;function timestamptrunc_sql&gt;, &lt;class &#39;<a href="../expressions.html#TimeStrToTime">sqlglot.expressions.TimeStrToTime</a>&#39;&gt;: &lt;function timestrtotime_sql&gt;, &lt;class &#39;<a href="../expressions.html#TimeToStr">sqlglot.expressions.TimeToStr</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#TableSample">sqlglot.expressions.TableSample</a>&#39;&gt;: &lt;function no_tablesample_sql&gt;, &lt;class &#39;<a href="../expressions.html#ToChar">sqlglot.expressions.ToChar</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Trim">sqlglot.expressions.Trim</a>&#39;&gt;: &lt;function trim_sql&gt;, &lt;class &#39;<a href="../expressions.html#TryCast">sqlglot.expressions.TryCast</a>&#39;&gt;: &lt;function no_trycast_sql&gt;, &lt;class &#39;<a href="../expressions.html#TsOrDsToDate">sqlglot.expressions.TsOrDsToDate</a>&#39;&gt;: &lt;function ts_or_ds_to_date_sql.&lt;locals&gt;._ts_or_ds_to_date_sql&gt;, &lt;class &#39;<a href="../expressions.html#UnixToTime">sqlglot.expressions.UnixToTime</a>&#39;&gt;: &lt;function Postgres.Generator.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#Xor">sqlglot.expressions.Xor</a>&#39;&gt;: &lt;function bool_xor_sql&gt;, &lt;class &#39;<a href="../expressions.html#Concat">sqlglot.expressions.Concat</a>&#39;&gt;: &lt;function concat_to_dpipe_sql&gt;, &lt;class &#39;<a href="../expressions.html#ConcatWs">sqlglot.expressions.ConcatWs</a>&#39;&gt;: &lt;function concat_ws_to_dpipe_sql&gt;, &lt;class &#39;<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DistKeyProperty">sqlglot.expressions.DistKeyProperty</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#DistStyleProperty">sqlglot.expressions.DistStyleProperty</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#FromBase">sqlglot.expressions.FromBase</a>&#39;&gt;: &lt;function rename_func.&lt;locals&gt;.&lt;lambda&gt;&gt;, &lt;class &#39;<a href="../expressions.html#GeneratedAsIdentityColumnConstraint">sqlglot.expressions.GeneratedAsIdentityColumnConstraint</a>&#39;&gt;: &lt;function generatedasidentitycolumnconstraint_sql&gt;, &lt;class &#39;<a href="../expressions.html#SafeConcat">sqlglot.expressions.SafeConcat</a>&#39;&gt;: &lt;function concat_to_dpipe_sql&gt;, &lt;class &#39;<a href="../expressions.html#SortKeyProperty">sqlglot.expressions.SortKeyProperty</a>&#39;&gt;: &lt;function <a href="#Redshift.Generator">Redshift.Generator</a>.&lt;lambda&gt;&gt;}</span>
</div>
@@ -1692,9 +1756,9 @@ Default: True</li>
</div>
<a class="headerlink" href="#Redshift.Generator.with_properties"></a>
- <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator.with_properties-181"><a href="#Redshift.Generator.with_properties-181"><span class="linenos">181</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-182"><a href="#Redshift.Generator.with_properties-182"><span class="linenos">182</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-183"><a href="#Redshift.Generator.with_properties-183"><span class="linenos">183</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>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator.with_properties-198"><a href="#Redshift.Generator.with_properties-198"><span class="linenos">198</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-199"><a href="#Redshift.Generator.with_properties-199"><span class="linenos">199</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-200"><a href="#Redshift.Generator.with_properties-200"><span class="linenos">200</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>
@@ -1714,22 +1778,22 @@ Default: True</li>
</div>
<a class="headerlink" href="#Redshift.Generator.datatype_sql"></a>
- <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator.datatype_sql-185"><a href="#Redshift.Generator.datatype_sql-185"><span class="linenos">185</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-186"><a href="#Redshift.Generator.datatype_sql-186"><span class="linenos">186</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
-</span><span id="Redshift.Generator.datatype_sql-187"><a href="#Redshift.Generator.datatype_sql-187"><span class="linenos">187</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-188"><a href="#Redshift.Generator.datatype_sql-188"><span class="linenos">188</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-189"><a href="#Redshift.Generator.datatype_sql-189"><span class="linenos">189</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-190"><a href="#Redshift.Generator.datatype_sql-190"><span class="linenos">190</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
-</span><span id="Redshift.Generator.datatype_sql-191"><a href="#Redshift.Generator.datatype_sql-191"><span class="linenos">191</span></a><span class="sd"> &quot;&quot;&quot;</span>
-</span><span id="Redshift.Generator.datatype_sql-192"><a href="#Redshift.Generator.datatype_sql-192"><span class="linenos">192</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">):</span>
-</span><span id="Redshift.Generator.datatype_sql-193"><a href="#Redshift.Generator.datatype_sql-193"><span class="linenos">193</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-194"><a href="#Redshift.Generator.datatype_sql-194"><span class="linenos">194</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-195"><a href="#Redshift.Generator.datatype_sql-195"><span class="linenos">195</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-196"><a href="#Redshift.Generator.datatype_sql-196"><span class="linenos">196</span></a>
-</span><span id="Redshift.Generator.datatype_sql-197"><a href="#Redshift.Generator.datatype_sql-197"><span class="linenos">197</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-198"><a href="#Redshift.Generator.datatype_sql-198"><span class="linenos">198</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="s2">&quot;MAX&quot;</span><span class="p">))</span>
-</span><span id="Redshift.Generator.datatype_sql-199"><a href="#Redshift.Generator.datatype_sql-199"><span class="linenos">199</span></a>
-</span><span id="Redshift.Generator.datatype_sql-200"><a href="#Redshift.Generator.datatype_sql-200"><span class="linenos">200</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>
+ <div class="pdoc-code codehilite"><pre><span></span><span id="Redshift.Generator.datatype_sql-202"><a href="#Redshift.Generator.datatype_sql-202"><span class="linenos">202</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-203"><a href="#Redshift.Generator.datatype_sql-203"><span class="linenos">203</span></a><span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator.datatype_sql-204"><a href="#Redshift.Generator.datatype_sql-204"><span class="linenos">204</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-205"><a href="#Redshift.Generator.datatype_sql-205"><span class="linenos">205</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-206"><a href="#Redshift.Generator.datatype_sql-206"><span class="linenos">206</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-207"><a href="#Redshift.Generator.datatype_sql-207"><span class="linenos">207</span></a><span class="sd"> `TEXT` to `VARCHAR`.</span>
+</span><span id="Redshift.Generator.datatype_sql-208"><a href="#Redshift.Generator.datatype_sql-208"><span class="linenos">208</span></a><span class="sd"> &quot;&quot;&quot;</span>
+</span><span id="Redshift.Generator.datatype_sql-209"><a href="#Redshift.Generator.datatype_sql-209"><span class="linenos">209</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">&quot;text&quot;</span><span class="p">):</span>
+</span><span id="Redshift.Generator.datatype_sql-210"><a href="#Redshift.Generator.datatype_sql-210"><span class="linenos">210</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-211"><a href="#Redshift.Generator.datatype_sql-211"><span class="linenos">211</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-212"><a href="#Redshift.Generator.datatype_sql-212"><span class="linenos">212</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-213"><a href="#Redshift.Generator.datatype_sql-213"><span class="linenos">213</span></a>
+</span><span id="Redshift.Generator.datatype_sql-214"><a href="#Redshift.Generator.datatype_sql-214"><span class="linenos">214</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-215"><a href="#Redshift.Generator.datatype_sql-215"><span class="linenos">215</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="s2">&quot;MAX&quot;</span><span class="p">))</span>
+</span><span id="Redshift.Generator.datatype_sql-216"><a href="#Redshift.Generator.datatype_sql-216"><span class="linenos">216</span></a>
+</span><span id="Redshift.Generator.datatype_sql-217"><a href="#Redshift.Generator.datatype_sql-217"><span class="linenos">217</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>
@@ -2004,6 +2068,7 @@ without precision we convert it to <code>VARCHAR(max)</code> and if it does have
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@@ -2028,6 +2093,7 @@ without precision we convert it to <code>VARCHAR(max)</code> and if it does have
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